./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/systemc/transmitter.12.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/systemc/transmitter.12.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 062c7418109a213aa13d25a99437d8241cca4f6492c123259890838dc94aff90 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 23:20:02,215 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 23:20:02,288 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-10 23:20:02,295 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 23:20:02,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 23:20:02,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2024-11-10 23:20:02,341 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 23:20:02,343 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 23:20:02,343 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 23:20:02,345 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 23:20:02,346 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 23:20:02,347 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 23:20:02,347 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 23:20:02,347 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 23:20:02,351 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-10 23:20:02,351 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-10 23:20:02,352 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-10 23:20:02,352 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-10 23:20:02,352 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-10 23:20:02,352 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-10 23:20:02,353 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 23:20:02,353 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-10 23:20:02,354 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 23:20:02,354 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 23:20:02,354 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 23:20:02,355 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 23:20:02,355 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-10 23:20:02,355 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-10 23:20:02,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-10 23:20:02,356 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 23:20:02,356 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 23:20:02,357 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 23:20:02,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 23:20:02,358 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-10 23:20:02,358 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 23:20:02,358 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 23:20:02,358 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 23:20:02,359 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 23:20:02,359 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 23:20:02,360 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-10 23:20:02,360 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 062c7418109a213aa13d25a99437d8241cca4f6492c123259890838dc94aff90 [2024-11-10 23:20:02,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 23:20:02,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 23:20:02,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 23:20:02,651 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 23:20:02,652 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 23:20:02,653 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/transmitter.12.cil.c [2024-11-10 23:20:04,075 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 23:20:04,293 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 23:20:04,294 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.12.cil.c [2024-11-10 23:20:04,320 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d179079b/dc11b636262146819c2aae3076220563/FLAG6b25a0706 [2024-11-10 23:20:04,641 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d179079b/dc11b636262146819c2aae3076220563 [2024-11-10 23:20:04,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 23:20:04,644 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 23:20:04,647 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 23:20:04,647 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 23:20:04,654 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 23:20:04,654 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:20:04" (1/1) ... [2024-11-10 23:20:04,655 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20deb49b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:04, skipping insertion in model container [2024-11-10 23:20:04,655 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:20:04" (1/1) ... [2024-11-10 23:20:04,703 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 23:20:05,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 23:20:05,035 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 23:20:05,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 23:20:05,155 INFO L204 MainTranslator]: Completed translation [2024-11-10 23:20:05,156 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05 WrapperNode [2024-11-10 23:20:05,156 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 23:20:05,157 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 23:20:05,158 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 23:20:05,158 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 23:20:05,163 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,174 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,281 INFO L138 Inliner]: procedures = 52, calls = 67, calls flagged for inlining = 62, calls inlined = 255, statements flattened = 3920 [2024-11-10 23:20:05,281 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 23:20:05,282 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 23:20:05,282 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 23:20:05,282 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 23:20:05,292 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,319 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,359 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]. [2024-11-10 23:20:05,359 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,360 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,407 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,412 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,422 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,437 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,458 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 23:20:05,460 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 23:20:05,460 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 23:20:05,460 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 23:20:05,461 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (1/1) ... [2024-11-10 23:20:05,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:20:05,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:20:05,500 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:20:05,504 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-10 23:20:05,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 23:20:05,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 23:20:05,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 23:20:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 23:20:05,700 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 23:20:05,701 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 23:20:08,275 INFO L? ?]: Removed 830 outVars from TransFormulas that were not future-live. [2024-11-10 23:20:08,275 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 23:20:08,322 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 23:20:08,322 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 23:20:08,322 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:20:08 BoogieIcfgContainer [2024-11-10 23:20:08,322 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 23:20:08,323 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-10 23:20:08,323 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-10 23:20:08,328 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-10 23:20:08,330 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:20:08,330 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 11:20:04" (1/3) ... [2024-11-10 23:20:08,331 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@26ea15ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 11:20:08, skipping insertion in model container [2024-11-10 23:20:08,331 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:20:08,331 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:20:05" (2/3) ... [2024-11-10 23:20:08,333 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@26ea15ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 11:20:08, skipping insertion in model container [2024-11-10 23:20:08,333 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:20:08,333 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:20:08" (3/3) ... [2024-11-10 23:20:08,334 INFO L332 chiAutomizerObserver]: Analyzing ICFG transmitter.12.cil.c [2024-11-10 23:20:08,427 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-10 23:20:08,427 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-10 23:20:08,427 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-10 23:20:08,428 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-10 23:20:08,428 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-10 23:20:08,428 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-10 23:20:08,429 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-10 23:20:08,429 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-10 23:20:08,439 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 1947 states, 1751 states have (on average 1.5059965733866363) internal successors, (2637), 1946 states have internal predecessors, (2637), 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) [2024-11-10 23:20:08,514 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1404 [2024-11-10 23:20:08,515 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:20:08,516 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:20:08,533 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:20:08,534 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:20:08,534 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-10 23:20:08,538 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 1947 states, 1751 states have (on average 1.5059965733866363) internal successors, (2637), 1946 states have internal predecessors, (2637), 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) [2024-11-10 23:20:08,551 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1404 [2024-11-10 23:20:08,552 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:20:08,552 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:20:08,555 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:20:08,555 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:20:08,564 INFO L745 eck$LassoCheckResult]: Stem: 455#ULTIMATE.startENTRYtrue 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;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~t9_pc~0 := 0;~t10_pc~0 := 0;~t11_pc~0 := 0;~t12_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;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~t9_st~0 := 0;~t10_st~0 := 0;~t11_st~0 := 0;~t12_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;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~t9_i~0 := 0;~t10_i~0 := 0;~t11_i~0 := 0;~t12_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;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~T9_E~0 := 2;~T10_E~0 := 2;~T11_E~0 := 2;~T12_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~E_9~0 := 2;~E_10~0 := 2;~E_11~0 := 2;~E_12~0 := 2; 976#ULTIMATE.init_returnLabel#1true assume true;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~14#1;havoc main_~__retres1~14#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;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1;~t9_i~0 := 1;~t10_i~0 := 1;~t11_i~0 := 1;~t12_i~0 := 1; 1669#L1731true assume true;assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret32#1, start_simulation_#t~ret33#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; 1633#L814-1true assume true;assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true; 574#L821true assume !(1 == ~m_i~0);~m_st~0 := 2; 1230#L826true assume !(1 == ~t1_i~0);~t1_st~0 := 2; 427#L831true assume !(1 == ~t2_i~0);~t2_st~0 := 2; 704#L836true assume !(1 == ~t3_i~0);~t3_st~0 := 2; 175#L841true assume !(1 == ~t4_i~0);~t4_st~0 := 2; 124#L846true assume !(1 == ~t5_i~0);~t5_st~0 := 2; 1895#L851true assume !(1 == ~t6_i~0);~t6_st~0 := 2; 579#L856true assume !(1 == ~t7_i~0);~t7_st~0 := 2; 376#L861true assume !(1 == ~t8_i~0);~t8_st~0 := 2; 1074#L866true assume !(1 == ~t9_i~0);~t9_st~0 := 2; 1915#L871true assume !(1 == ~t10_i~0);~t10_st~0 := 2; 551#L876true assume !(1 == ~t11_i~0);~t11_st~0 := 2; 1775#L881true assume !(1 == ~t12_i~0);~t12_st~0 := 2; 1548#L887true assume true;assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true; 249#L1174-1true assume !(0 == ~M_E~0); 166#L1179-1true assume !(0 == ~T1_E~0); 115#L1184-1true assume !(0 == ~T2_E~0); 138#L1189-1true assume !(0 == ~T3_E~0); 187#L1194-1true assume !(0 == ~T4_E~0); 921#L1199-1true assume !(0 == ~T5_E~0); 1124#L1204-1true assume !(0 == ~T6_E~0); 825#L1209-1true assume !(0 == ~T7_E~0); 1423#L1214-1true assume !(0 == ~T8_E~0); 1891#L1219-1true assume !(0 == ~T9_E~0); 1793#L1224-1true assume !(0 == ~T10_E~0); 328#L1229-1true assume !(0 == ~T11_E~0); 82#L1234-1true assume !(0 == ~T12_E~0); 528#L1239-1true assume !(0 == ~E_1~0); 94#L1244-1true assume !(0 == ~E_2~0); 1525#L1249-1true assume !(0 == ~E_3~0); 499#L1254-1true assume !(0 == ~E_4~0); 51#L1259-1true assume !(0 == ~E_5~0); 29#L1264-1true assume !(0 == ~E_6~0); 1937#L1269-1true assume !(0 == ~E_7~0); 1854#L1274-1true assume !(0 == ~E_8~0); 1510#L1279-1true assume !(0 == ~E_9~0); 140#L1284-1true assume !(0 == ~E_10~0); 1683#L1289-1true assume !(0 == ~E_11~0); 546#L1294-1true assume !(0 == ~E_12~0); 818#L1300-1true assume true;assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret18#1, activate_threads_#t~ret19#1, activate_threads_#t~ret20#1, activate_threads_#t~ret21#1, activate_threads_#t~ret22#1, activate_threads_#t~ret23#1, activate_threads_#t~ret24#1, activate_threads_#t~ret25#1, activate_threads_#t~ret26#1, activate_threads_#t~ret27#1, activate_threads_#t~ret28#1, activate_threads_#t~ret29#1, activate_threads_#t~ret30#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, activate_threads_~tmp___5~0#1, activate_threads_~tmp___6~0#1, activate_threads_~tmp___7~0#1, activate_threads_~tmp___8~0#1, activate_threads_~tmp___9~0#1, activate_threads_~tmp___10~0#1, activate_threads_~tmp___11~0#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;havoc activate_threads_~tmp___5~0#1;havoc activate_threads_~tmp___6~0#1;havoc activate_threads_~tmp___7~0#1;havoc activate_threads_~tmp___8~0#1;havoc activate_threads_~tmp___9~0#1;havoc activate_threads_~tmp___10~0#1;havoc activate_threads_~tmp___11~0#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; 836#L566-14true assume 1 == ~m_pc~0; 1826#L567-14true assume !(1 == ~M_E~0);is_master_triggered_~__retres1~0#1 := 0; 89#L569-14true assume true;is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; 948#L578-14true assume true;activate_threads_#t~ret18#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~ret18#1;havoc activate_threads_#t~ret18#1; 281#L1455-14true assume !(0 != activate_threads_~tmp~1#1); 758#L1461-14true 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; 317#L585-14true assume 1 == ~t1_pc~0; 147#L586-14true assume !(1 == ~E_1~0);is_transmit1_triggered_~__retres1~1#1 := 0; 1686#L588-14true assume true;is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; 145#L597-14true assume true;activate_threads_#t~ret19#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~ret19#1;havoc activate_threads_#t~ret19#1; 888#L1463-14true assume !(0 != activate_threads_~tmp___0~0#1); 1148#L1469-14true 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; 1912#L604-14true assume 1 == ~t2_pc~0; 1659#L605-14true assume !(1 == ~E_2~0);is_transmit2_triggered_~__retres1~2#1 := 0; 1860#L607-14true assume true;is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; 645#L616-14true assume true;activate_threads_#t~ret20#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~ret20#1;havoc activate_threads_#t~ret20#1; 1129#L1471-14true assume !(0 != activate_threads_~tmp___1~0#1); 526#L1477-14true 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; 1741#L623-14true assume 1 == ~t3_pc~0; 1381#L624-14true assume !(1 == ~E_3~0);is_transmit3_triggered_~__retres1~3#1 := 0; 672#L626-14true assume true;is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; 1515#L635-14true assume true;activate_threads_#t~ret21#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~ret21#1;havoc activate_threads_#t~ret21#1; 1436#L1479-14true assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0; 1059#L1485-14true 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; 608#L642-14true assume 1 == ~t4_pc~0; 1900#L643-14true assume !(1 == ~E_4~0);is_transmit4_triggered_~__retres1~4#1 := 0; 1203#L645-14true assume true;is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; 540#L654-14true assume true;activate_threads_#t~ret22#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~ret22#1;havoc activate_threads_#t~ret22#1; 1496#L1487-14true assume !(0 != activate_threads_~tmp___3~0#1); 1786#L1493-14true 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; 1870#L661-14true assume 1 == ~t5_pc~0; 1456#L662-14true assume !(1 == ~E_5~0);is_transmit5_triggered_~__retres1~5#1 := 0; 906#L664-14true assume true;is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; 155#L673-14true assume true;activate_threads_#t~ret23#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~ret23#1;havoc activate_threads_#t~ret23#1; 1256#L1495-14true assume !(0 != activate_threads_~tmp___4~0#1); 1336#L1501-14true assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; 1046#L680-14true assume 1 == ~t6_pc~0; 1646#L681-14true assume 1 == ~E_6~0;is_transmit6_triggered_~__retres1~6#1 := 1; 299#L683-14true assume true;is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; 774#L692-14true assume true;activate_threads_#t~ret24#1 := is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;assume { :end_inline_is_transmit6_triggered } true;activate_threads_~tmp___5~0#1 := activate_threads_#t~ret24#1;havoc activate_threads_#t~ret24#1; 1936#L1503-14true assume !(0 != activate_threads_~tmp___5~0#1); 611#L1509-14true assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; 1465#L699-14true assume 1 == ~t7_pc~0; 85#L700-14true assume !(1 == ~E_7~0);is_transmit7_triggered_~__retres1~7#1 := 0; 1823#L702-14true assume true;is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; 1013#L711-14true assume true;activate_threads_#t~ret25#1 := is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;assume { :end_inline_is_transmit7_triggered } true;activate_threads_~tmp___6~0#1 := activate_threads_#t~ret25#1;havoc activate_threads_#t~ret25#1; 1144#L1511-14true assume !(0 != activate_threads_~tmp___6~0#1); 1579#L1517-14true assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; 1845#L718-14true assume 1 == ~t8_pc~0; 1049#L719-14true assume !(1 == ~E_8~0);is_transmit8_triggered_~__retres1~8#1 := 0; 1673#L721-14true assume true;is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; 398#L730-14true assume true;activate_threads_#t~ret26#1 := is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;assume { :end_inline_is_transmit8_triggered } true;activate_threads_~tmp___7~0#1 := activate_threads_#t~ret26#1;havoc activate_threads_#t~ret26#1; 203#L1519-14true assume !(0 != activate_threads_~tmp___7~0#1); 46#L1525-14true assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~9#1;havoc is_transmit9_triggered_~__retres1~9#1; 1115#L737-14true assume 1 == ~t9_pc~0; 1753#L738-14true assume !(1 == ~E_9~0);is_transmit9_triggered_~__retres1~9#1 := 0; 919#L740-14true assume true;is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~9#1; 377#L749-14true assume true;activate_threads_#t~ret27#1 := is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~9#1;assume { :end_inline_is_transmit9_triggered } true;activate_threads_~tmp___8~0#1 := activate_threads_#t~ret27#1;havoc activate_threads_#t~ret27#1; 1016#L1527-14true assume !(0 != activate_threads_~tmp___8~0#1); 1163#L1533-14true assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~10#1;havoc is_transmit10_triggered_~__retres1~10#1; 1540#L756-14true assume 1 == ~t10_pc~0; 206#L757-14true assume !(1 == ~E_10~0);is_transmit10_triggered_~__retres1~10#1 := 0; 1056#L759-14true assume true;is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~10#1; 196#L768-14true assume true;activate_threads_#t~ret28#1 := is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~10#1;assume { :end_inline_is_transmit10_triggered } true;activate_threads_~tmp___9~0#1 := activate_threads_#t~ret28#1;havoc activate_threads_#t~ret28#1; 588#L1535-14true assume !(0 != activate_threads_~tmp___9~0#1); 270#L1541-14true assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~11#1;havoc is_transmit11_triggered_~__retres1~11#1; 828#L775-14true assume 1 == ~t11_pc~0; 1042#L776-14true assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~11#1 := 1; 918#L778-14true assume true;is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~11#1; 1092#L787-14true assume true;activate_threads_#t~ret29#1 := is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~11#1;assume { :end_inline_is_transmit11_triggered } true;activate_threads_~tmp___10~0#1 := activate_threads_#t~ret29#1;havoc activate_threads_#t~ret29#1; 878#L1543-14true assume !(0 != activate_threads_~tmp___10~0#1); 87#L1549-14true assume { :begin_inline_is_transmit12_triggered } true;havoc is_transmit12_triggered_#res#1;havoc is_transmit12_triggered_~__retres1~12#1;havoc is_transmit12_triggered_~__retres1~12#1; 324#L794-14true assume 1 == ~t12_pc~0; 414#L795-14true assume !(1 == ~E_12~0);is_transmit12_triggered_~__retres1~12#1 := 0; 72#L797-14true assume true;is_transmit12_triggered_#res#1 := is_transmit12_triggered_~__retres1~12#1; 182#L806-14true assume true;activate_threads_#t~ret30#1 := is_transmit12_triggered_#res#1;havoc is_transmit12_triggered_~__retres1~12#1;assume { :end_inline_is_transmit12_triggered } true;activate_threads_~tmp___11~0#1 := activate_threads_#t~ret30#1;havoc activate_threads_#t~ret30#1; 1843#L1551-14true assume !(0 != activate_threads_~tmp___11~0#1); 607#L1557-14true assume true;havoc activate_threads_#t~ret18#1, activate_threads_#t~ret19#1, activate_threads_#t~ret20#1, activate_threads_#t~ret21#1, activate_threads_#t~ret22#1, activate_threads_#t~ret23#1, activate_threads_#t~ret24#1, activate_threads_#t~ret25#1, activate_threads_#t~ret26#1, activate_threads_#t~ret27#1, activate_threads_#t~ret28#1, activate_threads_#t~ret29#1, activate_threads_#t~ret30#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, activate_threads_~tmp___5~0#1, activate_threads_~tmp___6~0#1, activate_threads_~tmp___7~0#1, activate_threads_~tmp___8~0#1, activate_threads_~tmp___9~0#1, activate_threads_~tmp___10~0#1, activate_threads_~tmp___11~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true; 1222#L1307-1true assume !(1 == ~M_E~0); 1666#L1312-1true assume !(1 == ~T1_E~0); 512#L1317-1true assume !(1 == ~T2_E~0); 696#L1322-1true assume !(1 == ~T3_E~0); 312#L1327-1true assume !(1 == ~T4_E~0); 751#L1332-1true assume !(1 == ~T5_E~0); 1626#L1337-1true assume !(1 == ~T6_E~0); 692#L1342-1true assume !(1 == ~T7_E~0); 1505#L1347-1true assume !(1 == ~T8_E~0); 1220#L1352-1true assume !(1 == ~T9_E~0); 1012#L1357-1true assume !(1 == ~T10_E~0); 416#L1362-1true assume !(1 == ~T11_E~0); 1303#L1367-1true assume !(1 == ~T12_E~0); 188#L1372-1true assume !(1 == ~E_1~0); 521#L1377-1true assume !(1 == ~E_2~0); 368#L1382-1true assume !(1 == ~E_3~0); 872#L1387-1true assume !(1 == ~E_4~0); 1442#L1392-1true assume !(1 == ~E_5~0); 386#L1397-1true assume !(1 == ~E_6~0); 1591#L1402-1true assume !(1 == ~E_7~0); 191#L1407-1true assume !(1 == ~E_8~0); 1755#L1412-1true assume !(1 == ~E_9~0); 1116#L1417-1true assume !(1 == ~E_10~0); 1948#L1422-1true assume !(1 == ~E_11~0); 1588#L1427-1true assume !(1 == ~E_12~0); 677#L1433-1true assume true;assume { :end_inline_reset_delta_events } true; 1084#L1768true [2024-11-10 23:20:08,571 INFO L747 eck$LassoCheckResult]: Loop: 1084#L1768true assume true; 441#L1768-1true assume !false;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_#t~nondet11#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet12#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet13#1, eval_~tmp_ndt_9~0#1, eval_#t~nondet14#1, eval_~tmp_ndt_10~0#1, eval_#t~nondet15#1, eval_~tmp_ndt_11~0#1, eval_#t~nondet16#1, eval_~tmp_ndt_12~0#1, eval_#t~nondet17#1, eval_~tmp_ndt_13~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; 647#L971true assume !true; 1536#L979true assume true; 815#L1167true 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_#t~nondet11#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet12#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet13#1, eval_~tmp_ndt_9~0#1, eval_#t~nondet14#1, eval_~tmp_ndt_10~0#1, eval_#t~nondet15#1, eval_~tmp_ndt_11~0#1, eval_#t~nondet16#1, eval_~tmp_ndt_12~0#1, eval_#t~nondet17#1, eval_~tmp_ndt_13~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true; 775#L814true assume true;assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true; 246#L1174true assume 0 == ~M_E~0;~M_E~0 := 1; 1417#L1179true assume 0 == ~T1_E~0;~T1_E~0 := 1; 648#L1184true assume !(0 == ~T2_E~0); 676#L1189true assume 0 == ~T3_E~0;~T3_E~0 := 1; 1268#L1194true assume 0 == ~T4_E~0;~T4_E~0 := 1; 308#L1199true assume 0 == ~T5_E~0;~T5_E~0 := 1; 428#L1204true assume 0 == ~T6_E~0;~T6_E~0 := 1; 1861#L1209true assume 0 == ~T7_E~0;~T7_E~0 := 1; 1527#L1214true assume 0 == ~T8_E~0;~T8_E~0 := 1; 1785#L1219true assume 0 == ~T9_E~0;~T9_E~0 := 1; 1434#L1224true assume !(0 == ~T10_E~0); 1281#L1229true assume 0 == ~T11_E~0;~T11_E~0 := 1; 106#L1234true assume 0 == ~T12_E~0;~T12_E~0 := 1; 277#L1239true assume 0 == ~E_1~0;~E_1~0 := 1; 1943#L1244true assume 0 == ~E_2~0;~E_2~0 := 1; 1352#L1249true assume 0 == ~E_3~0;~E_3~0 := 1; 473#L1254true assume 0 == ~E_4~0;~E_4~0 := 1; 1901#L1259true assume 0 == ~E_5~0;~E_5~0 := 1; 1732#L1264true assume !(0 == ~E_6~0); 429#L1269true assume 0 == ~E_7~0;~E_7~0 := 1; 1706#L1274true assume 0 == ~E_8~0;~E_8~0 := 1; 1879#L1279true assume 0 == ~E_9~0;~E_9~0 := 1; 1429#L1284true assume 0 == ~E_10~0;~E_10~0 := 1; 1842#L1289true assume 0 == ~E_11~0;~E_11~0 := 1; 743#L1294true assume 0 == ~E_12~0;~E_12~0 := 1; 1086#L1300true assume true;assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret18#1, activate_threads_#t~ret19#1, activate_threads_#t~ret20#1, activate_threads_#t~ret21#1, activate_threads_#t~ret22#1, activate_threads_#t~ret23#1, activate_threads_#t~ret24#1, activate_threads_#t~ret25#1, activate_threads_#t~ret26#1, activate_threads_#t~ret27#1, activate_threads_#t~ret28#1, activate_threads_#t~ret29#1, activate_threads_#t~ret30#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, activate_threads_~tmp___5~0#1, activate_threads_~tmp___6~0#1, activate_threads_~tmp___7~0#1, activate_threads_~tmp___8~0#1, activate_threads_~tmp___9~0#1, activate_threads_~tmp___10~0#1, activate_threads_~tmp___11~0#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;havoc activate_threads_~tmp___5~0#1;havoc activate_threads_~tmp___6~0#1;havoc activate_threads_~tmp___7~0#1;havoc activate_threads_~tmp___8~0#1;havoc activate_threads_~tmp___9~0#1;havoc activate_threads_~tmp___10~0#1;havoc activate_threads_~tmp___11~0#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; 1613#L566-1true assume 1 == ~m_pc~0; 543#L567-1true assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1; 695#L569-1true assume true;is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; 854#L578-1true assume true;activate_threads_#t~ret18#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~ret18#1;havoc activate_threads_#t~ret18#1; 1773#L1455-1true assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0; 742#L1461-1true 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; 626#L585-1true assume 1 == ~t1_pc~0; 1827#L586-1true assume !(1 == ~E_1~0);is_transmit1_triggered_~__retres1~1#1 := 0; 580#L588-1true assume true;is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; 14#L597-1true assume true;activate_threads_#t~ret19#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~ret19#1;havoc activate_threads_#t~ret19#1; 323#L1463-1true assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0; 804#L1469-1true 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; 15#L604-1true assume 1 == ~t2_pc~0; 1361#L605-1true assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; 151#L607-1true assume true;is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; 780#L616-1true assume true;activate_threads_#t~ret20#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~ret20#1;havoc activate_threads_#t~ret20#1; 1780#L1471-1true assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0; 1275#L1477-1true 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; 291#L623-1true assume 1 == ~t3_pc~0; 1636#L624-1true assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; 1484#L626-1true assume true;is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; 812#L635-1true assume true;activate_threads_#t~ret21#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~ret21#1;havoc activate_threads_#t~ret21#1; 585#L1479-1true assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0; 595#L1485-1true 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; 779#L642-1true assume 1 == ~t4_pc~0; 1762#L643-1true assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1; 91#L645-1true assume true;is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; 1473#L654-1true assume true;activate_threads_#t~ret22#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~ret22#1;havoc activate_threads_#t~ret22#1; 1208#L1487-1true assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0; 1859#L1493-1true 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; 295#L661-1true assume 1 == ~t5_pc~0; 422#L662-1true assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; 136#L664-1true assume true;is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; 221#L673-1true assume true;activate_threads_#t~ret23#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~ret23#1;havoc activate_threads_#t~ret23#1; 359#L1495-1true assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0; 755#L1501-1true assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; 1705#L680-1true assume 1 == ~t6_pc~0; 335#L681-1true assume !(1 == ~E_6~0);is_transmit6_triggered_~__retres1~6#1 := 0; 1481#L683-1true assume true;is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; 1858#L692-1true assume true;activate_threads_#t~ret24#1 := is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;assume { :end_inline_is_transmit6_triggered } true;activate_threads_~tmp___5~0#1 := activate_threads_#t~ret24#1;havoc activate_threads_#t~ret24#1; 1863#L1503-1true assume 0 != activate_threads_~tmp___5~0#1;~t6_st~0 := 0; 1447#L1509-1true assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; 1641#L699-1true assume 1 == ~t7_pc~0; 293#L700-1true assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; 1914#L702-1true assume true;is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; 1157#L711-1true assume true;activate_threads_#t~ret25#1 := is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;assume { :end_inline_is_transmit7_triggered } true;activate_threads_~tmp___6~0#1 := activate_threads_#t~ret25#1;havoc activate_threads_#t~ret25#1; 1036#L1511-1true assume 0 != activate_threads_~tmp___6~0#1;~t7_st~0 := 0; 1179#L1517-1true assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; 689#L718-1true assume 1 == ~t8_pc~0; 279#L719-1true assume 1 == ~E_8~0;is_transmit8_triggered_~__retres1~8#1 := 1; 1869#L721-1true assume true;is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; 680#L730-1true assume true;activate_threads_#t~ret26#1 := is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;assume { :end_inline_is_transmit8_triggered } true;activate_threads_~tmp___7~0#1 := activate_threads_#t~ret26#1;havoc activate_threads_#t~ret26#1; 829#L1519-1true assume 0 != activate_threads_~tmp___7~0#1;~t8_st~0 := 0; 1309#L1525-1true assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~9#1;havoc is_transmit9_triggered_~__retres1~9#1; 1217#L737-1true assume 1 == ~t9_pc~0; 979#L738-1true assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~9#1 := 1; 565#L740-1true assume true;is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~9#1; 1231#L749-1true assume true;activate_threads_#t~ret27#1 := is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~9#1;assume { :end_inline_is_transmit9_triggered } true;activate_threads_~tmp___8~0#1 := activate_threads_#t~ret27#1;havoc activate_threads_#t~ret27#1; 572#L1527-1true assume 0 != activate_threads_~tmp___8~0#1;~t9_st~0 := 0; 1397#L1533-1true assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~10#1;havoc is_transmit10_triggered_~__retres1~10#1; 1108#L756-1true assume 1 == ~t10_pc~0; 1558#L757-1true assume 1 == ~E_10~0;is_transmit10_triggered_~__retres1~10#1 := 1; 1574#L759-1true assume true;is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~10#1; 1375#L768-1true assume true;activate_threads_#t~ret28#1 := is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~10#1;assume { :end_inline_is_transmit10_triggered } true;activate_threads_~tmp___9~0#1 := activate_threads_#t~ret28#1;havoc activate_threads_#t~ret28#1; 232#L1535-1true assume 0 != activate_threads_~tmp___9~0#1;~t10_st~0 := 0; 143#L1541-1true assume { :begin_inline_is_transmit11_triggered } true;havoc is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~11#1;havoc is_transmit11_triggered_~__retres1~11#1; 1599#L775-1true assume 1 == ~t11_pc~0; 1069#L776-1true assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~11#1 := 1; 454#L778-1true assume true;is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~11#1; 53#L787-1true assume true;activate_threads_#t~ret29#1 := is_transmit11_triggered_#res#1;havoc is_transmit11_triggered_~__retres1~11#1;assume { :end_inline_is_transmit11_triggered } true;activate_threads_~tmp___10~0#1 := activate_threads_#t~ret29#1;havoc activate_threads_#t~ret29#1; 938#L1543-1true assume 0 != activate_threads_~tmp___10~0#1;~t11_st~0 := 0; 1516#L1549-1true assume { :begin_inline_is_transmit12_triggered } true;havoc is_transmit12_triggered_#res#1;havoc is_transmit12_triggered_~__retres1~12#1;havoc is_transmit12_triggered_~__retres1~12#1; 1479#L794-1true assume 1 == ~t12_pc~0; 1695#L795-1true assume 1 == ~E_12~0;is_transmit12_triggered_~__retres1~12#1 := 1; 63#L797-1true assume true;is_transmit12_triggered_#res#1 := is_transmit12_triggered_~__retres1~12#1; 413#L806-1true assume true;activate_threads_#t~ret30#1 := is_transmit12_triggered_#res#1;havoc is_transmit12_triggered_~__retres1~12#1;assume { :end_inline_is_transmit12_triggered } true;activate_threads_~tmp___11~0#1 := activate_threads_#t~ret30#1;havoc activate_threads_#t~ret30#1; 1382#L1551-1true assume 0 != activate_threads_~tmp___11~0#1;~t12_st~0 := 0; 50#L1557-1true assume true;havoc activate_threads_#t~ret18#1, activate_threads_#t~ret19#1, activate_threads_#t~ret20#1, activate_threads_#t~ret21#1, activate_threads_#t~ret22#1, activate_threads_#t~ret23#1, activate_threads_#t~ret24#1, activate_threads_#t~ret25#1, activate_threads_#t~ret26#1, activate_threads_#t~ret27#1, activate_threads_#t~ret28#1, activate_threads_#t~ret29#1, activate_threads_#t~ret30#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, activate_threads_~tmp___5~0#1, activate_threads_~tmp___6~0#1, activate_threads_~tmp___7~0#1, activate_threads_~tmp___8~0#1, activate_threads_~tmp___9~0#1, activate_threads_~tmp___10~0#1, activate_threads_~tmp___11~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true; 491#L1307true assume 1 == ~M_E~0;~M_E~0 := 2; 530#L1312true assume 1 == ~T1_E~0;~T1_E~0 := 2; 1747#L1317true assume 1 == ~T2_E~0;~T2_E~0 := 2; 771#L1322true assume !(1 == ~T3_E~0); 99#L1327true assume 1 == ~T4_E~0;~T4_E~0 := 2; 1182#L1332true assume 1 == ~T5_E~0;~T5_E~0 := 2; 1534#L1337true assume 1 == ~T6_E~0;~T6_E~0 := 2; 95#L1342true assume 1 == ~T7_E~0;~T7_E~0 := 2; 654#L1347true assume 1 == ~T8_E~0;~T8_E~0 := 2; 1781#L1352true assume 1 == ~T9_E~0;~T9_E~0 := 2; 207#L1357true assume 1 == ~T10_E~0;~T10_E~0 := 2; 821#L1362true assume !(1 == ~T11_E~0); 756#L1367true assume 1 == ~T12_E~0;~T12_E~0 := 2; 835#L1372true assume 1 == ~E_1~0;~E_1~0 := 2; 1913#L1377true assume 1 == ~E_2~0;~E_2~0 := 2; 471#L1382true assume 1 == ~E_3~0;~E_3~0 := 2; 754#L1387true assume 1 == ~E_4~0;~E_4~0 := 2; 259#L1392true assume 1 == ~E_5~0;~E_5~0 := 2; 1807#L1397true assume 1 == ~E_6~0;~E_6~0 := 2; 1121#L1402true assume !(1 == ~E_7~0); 56#L1407true assume 1 == ~E_8~0;~E_8~0 := 2; 276#L1412true assume 1 == ~E_9~0;~E_9~0 := 2; 1893#L1417true assume 1 == ~E_10~0;~E_10~0 := 2; 375#L1422true assume 1 == ~E_11~0;~E_11~0 := 2; 1805#L1427true assume 1 == ~E_12~0;~E_12~0 := 2; 1611#L1433true assume true;assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~13#1;havoc exists_runnable_thread_~__retres1~13#1; 163#L894-1true assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~13#1 := 1; 1575#L944-1true assume true;exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~13#1; 822#L962-1true assume true;start_simulation_#t~ret32#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~13#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret32#1;havoc start_simulation_#t~ret32#1; 657#L1787true assume !(0 == start_simulation_~tmp~3#1); 1688#L1798true assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret31#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_~__retres1~13#1;havoc exists_runnable_thread_~__retres1~13#1; 1462#L894true assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~13#1 := 1; 584#L944true assume true;exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~13#1; 251#L962true assume true;stop_simulation_#t~ret31#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~13#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret31#1;havoc stop_simulation_#t~ret31#1; 1501#L1742true assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0; 1257#L1744true assume true;stop_simulation_#res#1 := stop_simulation_~__retres2~0#1; 343#L1750true assume true;start_simulation_#t~ret33#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret31#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~ret33#1;havoc start_simulation_#t~ret33#1; 1834#L1800true assume !(0 != start_simulation_~tmp___0~1#1); 1084#L1768true [2024-11-10 23:20:08,581 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:20:08,582 INFO L85 PathProgramCache]: Analyzing trace with hash 600239220, now seen corresponding path program 1 times [2024-11-10 23:20:08,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:20:08,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760424654] [2024-11-10 23:20:08,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:20:08,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:20:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:20:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:20:08,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:20:08,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760424654] [2024-11-10 23:20:08,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760424654] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:20:08,928 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:20:08,928 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 23:20:08,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099019856] [2024-11-10 23:20:08,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:20:08,936 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-10 23:20:08,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:20:08,937 INFO L85 PathProgramCache]: Analyzing trace with hash -174999378, now seen corresponding path program 1 times [2024-11-10 23:20:08,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:20:08,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970836536] [2024-11-10 23:20:08,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:20:08,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:20:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:20:09,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:20:09,029 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:20:09,029 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970836536] [2024-11-10 23:20:09,029 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [970836536] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:20:09,029 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:20:09,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 23:20:09,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131436483] [2024-11-10 23:20:09,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:20:09,034 INFO L762 eck$LassoCheckResult]: loop already infeasible [2024-11-10 23:20:09,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 23:20:09,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 23:20:09,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 23:20:09,067 INFO L87 Difference]: Start difference. First operand has 1947 states, 1751 states have (on average 1.5059965733866363) internal successors, (2637), 1946 states have internal predecessors, (2637), 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 2 states, 2 states have (on average 74.0) internal successors, (148), 2 states have internal predecessors, (148), 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) [2024-11-10 23:20:09,075 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.chooseFalseSuccessor1(BasicAbstractInterpolantAutomaton.java:99) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:65) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.TotalizeNwa.internalSuccessors(TotalizeNwa.java:246) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ComplementDeterministicNwa.internalSuccessors(ComplementDeterministicNwa.java:121) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:218) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:210) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.addInternalsAndSuccessors(NestedWordAutomatonReachableStates.java:1058) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.(NestedWordAutomatonReachableStates.java:960) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates.(NestedWordAutomatonReachableStates.java:182) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.computeDifference(Difference.java:137) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.(Difference.java:90) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.BuchiAutomatonCegarLoop.refineFinite(BuchiAutomatonCegarLoop.java:177) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.BuchiAutomatonCegarLoop.refineFinite(BuchiAutomatonCegarLoop.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.refineFiniteInternal(AbstractBuchiCegarLoop.java:469) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:398) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:136) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:157) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:341) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 23:20:09,079 INFO L158 Benchmark]: Toolchain (without parser) took 4433.64ms. Allocated memory was 176.2MB in the beginning and 247.5MB in the end (delta: 71.3MB). Free memory was 118.8MB in the beginning and 99.5MB in the end (delta: 19.3MB). Peak memory consumption was 90.9MB. Max. memory is 16.1GB. [2024-11-10 23:20:09,079 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 176.2MB. Free memory is still 143.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 23:20:09,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 509.74ms. Allocated memory is still 176.2MB. Free memory was 118.8MB in the beginning and 94.0MB in the end (delta: 24.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-10 23:20:09,081 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.97ms. Allocated memory is still 176.2MB. Free memory was 94.0MB in the beginning and 81.8MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-10 23:20:09,082 INFO L158 Benchmark]: Boogie Preprocessor took 176.88ms. Allocated memory is still 176.2MB. Free memory was 81.8MB in the beginning and 70.4MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-10 23:20:09,082 INFO L158 Benchmark]: IcfgBuilder took 2862.53ms. Allocated memory was 176.2MB in the beginning and 247.5MB in the end (delta: 71.3MB). Free memory was 70.1MB in the beginning and 163.5MB in the end (delta: -93.4MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2024-11-10 23:20:09,083 INFO L158 Benchmark]: BuchiAutomizer took 754.00ms. Allocated memory is still 247.5MB. Free memory was 163.5MB in the beginning and 99.5MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2024-11-10 23:20:09,085 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 176.2MB. Free memory is still 143.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 509.74ms. Allocated memory is still 176.2MB. Free memory was 118.8MB in the beginning and 94.0MB in the end (delta: 24.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.97ms. Allocated memory is still 176.2MB. Free memory was 94.0MB in the beginning and 81.8MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 176.88ms. Allocated memory is still 176.2MB. Free memory was 81.8MB in the beginning and 70.4MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * IcfgBuilder took 2862.53ms. Allocated memory was 176.2MB in the beginning and 247.5MB in the end (delta: 71.3MB). Free memory was 70.1MB in the beginning and 163.5MB in the end (delta: -93.4MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. * BuchiAutomizer took 754.00ms. Allocated memory is still 247.5MB. Free memory was 163.5MB in the beginning and 99.5MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.chooseFalseSuccessor1(BasicAbstractInterpolantAutomaton.java:99) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 23:20:09,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null