./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/systemc/token_ring.13.cil-2.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/token_ring.13.cil-2.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 0dcd4461cca64e9ab41b6ad7ff4c6eaa4177bddcca1c612fa1571b77ac664a95 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 23:19:40,745 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 23:19:40,842 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-10 23:19:40,846 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 23:19:40,847 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 23:19:40,847 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2024-11-10 23:19:40,872 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 23:19:40,875 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 23:19:40,875 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 23:19:40,877 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 23:19:40,878 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 23:19:40,878 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 23:19:40,879 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 23:19:40,882 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 23:19:40,883 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-10 23:19:40,883 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-10 23:19:40,883 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-10 23:19:40,883 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-10 23:19:40,884 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-10 23:19:40,884 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-10 23:19:40,884 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 23:19:40,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-10 23:19:40,885 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 23:19:40,885 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 23:19:40,886 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 23:19:40,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 23:19:40,886 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-10 23:19:40,886 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-10 23:19:40,887 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-10 23:19:40,887 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 23:19:40,887 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 23:19:40,887 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 23:19:40,887 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 23:19:40,888 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-10 23:19:40,888 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 23:19:40,890 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 23:19:40,890 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 23:19:40,890 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 23:19:40,890 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 23:19:40,891 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-10 23:19:40,891 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dcd4461cca64e9ab41b6ad7ff4c6eaa4177bddcca1c612fa1571b77ac664a95 [2024-11-10 23:19:41,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 23:19:41,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 23:19:41,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 23:19:41,173 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 23:19:41,173 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 23:19:41,174 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/token_ring.13.cil-2.c [2024-11-10 23:19:42,592 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 23:19:42,851 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 23:19:42,854 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/token_ring.13.cil-2.c [2024-11-10 23:19:42,878 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/febd14559/c0ae08e05da744c687ab9aca3ee94388/FLAG1e7e68620 [2024-11-10 23:19:42,895 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/febd14559/c0ae08e05da744c687ab9aca3ee94388 [2024-11-10 23:19:42,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 23:19:42,900 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 23:19:42,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 23:19:42,903 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 23:19:42,908 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 23:19:42,909 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:42,910 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d252f81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42, skipping insertion in model container [2024-11-10 23:19:42,910 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:42,959 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 23:19:43,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 23:19:43,323 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 23:19:43,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 23:19:43,435 INFO L204 MainTranslator]: Completed translation [2024-11-10 23:19:43,435 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43 WrapperNode [2024-11-10 23:19:43,436 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 23:19:43,437 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 23:19:43,437 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 23:19:43,437 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 23:19:43,444 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,461 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,572 INFO L138 Inliner]: procedures = 54, calls = 71, calls flagged for inlining = 66, calls inlined = 303, statements flattened = 4666 [2024-11-10 23:19:43,573 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 23:19:43,573 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 23:19:43,573 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 23:19:43,574 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 23:19:43,583 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,584 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,598 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,648 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 23:19:43,648 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,648 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,690 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,694 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,706 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,716 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,729 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 23:19:43,730 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 23:19:43,730 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 23:19:43,731 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 23:19:43,732 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (1/1) ... [2024-11-10 23:19:43,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:19:43,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:19:43,766 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 23:19:43,769 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 23:19:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 23:19:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 23:19:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 23:19:43,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 23:19:43,967 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 23:19:43,969 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 23:19:46,938 INFO L? ?]: Removed 1004 outVars from TransFormulas that were not future-live. [2024-11-10 23:19:46,938 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 23:19:46,987 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 23:19:46,987 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 23:19:46,988 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:19:46 BoogieIcfgContainer [2024-11-10 23:19:46,988 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 23:19:46,990 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-10 23:19:46,990 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-10 23:19:46,997 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-10 23:19:46,997 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:19:46,998 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 11:19:42" (1/3) ... [2024-11-10 23:19:46,998 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@41702b36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 11:19:46, skipping insertion in model container [2024-11-10 23:19:46,998 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:19:46,999 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:43" (2/3) ... [2024-11-10 23:19:46,999 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@41702b36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 11:19:46, skipping insertion in model container [2024-11-10 23:19:46,999 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:19:47,001 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:19:46" (3/3) ... [2024-11-10 23:19:47,002 INFO L332 chiAutomizerObserver]: Analyzing ICFG token_ring.13.cil-2.c [2024-11-10 23:19:47,126 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-10 23:19:47,126 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-10 23:19:47,126 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-10 23:19:47,126 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-10 23:19:47,126 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-10 23:19:47,126 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-10 23:19:47,127 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-10 23:19:47,127 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-10 23:19:47,140 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 2322 states, 2083 states have (on average 1.500240038406145) internal successors, (3125), 2321 states have internal predecessors, (3125), 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 23:19:47,233 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1680 [2024-11-10 23:19:47,234 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:19:47,234 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:19:47,257 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:19:47,257 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:19:47,257 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-10 23:19:47,262 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 2322 states, 2083 states have (on average 1.500240038406145) internal successors, (3125), 2321 states have internal predecessors, (3125), 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 23:19:47,283 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1680 [2024-11-10 23:19:47,283 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:19:47,284 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:19:47,289 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:19:47,289 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:19:47,299 INFO L745 eck$LassoCheckResult]: Stem: 550#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(22, 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;~t13_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;~t13_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;~t13_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;~T13_E~0 := 2;~E_M~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;~E_13~0 := 2;~token~0 := 0;~local~0 := 0; 1199#ULTIMATE.init_returnLabel#1true assume true;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~15#1;havoc main_~__retres1~15#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;~t13_i~0 := 1; 1785#L1891true assume true;assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret35#1, start_simulation_#t~ret36#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; 257#L895-1true assume true;assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true; 2144#L902true assume !(1 == ~m_i~0);~m_st~0 := 2; 2251#L907true assume !(1 == ~t1_i~0);~t1_st~0 := 2; 2020#L912true assume !(1 == ~t2_i~0);~t2_st~0 := 2; 1292#L917true assume !(1 == ~t3_i~0);~t3_st~0 := 2; 1156#L922true assume !(1 == ~t4_i~0);~t4_st~0 := 2; 1032#L927true assume !(1 == ~t5_i~0);~t5_st~0 := 2; 380#L932true assume !(1 == ~t6_i~0);~t6_st~0 := 2; 510#L937true assume !(1 == ~t7_i~0);~t7_st~0 := 2; 1717#L942true assume !(1 == ~t8_i~0);~t8_st~0 := 2; 771#L947true assume !(1 == ~t9_i~0);~t9_st~0 := 2; 716#L952true assume !(1 == ~t10_i~0);~t10_st~0 := 2; 2106#L957true assume !(1 == ~t11_i~0);~t11_st~0 := 2; 316#L962true assume !(1 == ~t12_i~0);~t12_st~0 := 2; 1242#L967true assume !(1 == ~t13_i~0);~t13_st~0 := 2; 932#L973true assume true;assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true; 1847#L1279-1true assume !(0 == ~M_E~0); 191#L1284-1true assume !(0 == ~T1_E~0); 2038#L1289-1true assume !(0 == ~T2_E~0); 664#L1294-1true assume !(0 == ~T3_E~0); 672#L1299-1true assume !(0 == ~T4_E~0); 2133#L1304-1true assume !(0 == ~T5_E~0); 2188#L1309-1true assume !(0 == ~T6_E~0); 2153#L1314-1true assume !(0 == ~T7_E~0); 152#L1319-1true assume !(0 == ~T8_E~0); 1279#L1324-1true assume !(0 == ~T9_E~0); 258#L1329-1true assume !(0 == ~T10_E~0); 1555#L1334-1true assume !(0 == ~T11_E~0); 2082#L1339-1true assume !(0 == ~T12_E~0); 1740#L1344-1true assume !(0 == ~T13_E~0); 2246#L1349-1true assume !(0 == ~E_M~0); 817#L1354-1true assume !(0 == ~E_1~0); 1288#L1359-1true assume !(0 == ~E_2~0); 2046#L1364-1true assume !(0 == ~E_3~0); 347#L1369-1true assume !(0 == ~E_4~0); 1257#L1374-1true assume !(0 == ~E_5~0); 827#L1379-1true assume !(0 == ~E_6~0); 884#L1384-1true assume !(0 == ~E_7~0); 2293#L1389-1true assume !(0 == ~E_8~0); 1599#L1394-1true assume !(0 == ~E_9~0); 2149#L1399-1true assume !(0 == ~E_10~0); 1887#L1404-1true assume !(0 == ~E_11~0); 406#L1409-1true assume !(0 == ~E_12~0); 1857#L1414-1true assume !(0 == ~E_13~0); 437#L1420-1true assume true;assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc 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_#t~ret31#1, activate_threads_#t~ret32#1, activate_threads_#t~ret33#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, activate_threads_~tmp___12~0#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;havoc activate_threads_~tmp___12~0#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; 973#L628-16true assume 1 == ~m_pc~0; 1518#L629-16true assume !(1 == ~E_M~0);is_master_triggered_~__retres1~0#1 := 0; 2168#L631-16true assume true;is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; 1356#L640-16true assume true;activate_threads_#t~ret20#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~ret20#1;havoc activate_threads_#t~ret20#1; 1490#L1591-16true assume !(0 != activate_threads_~tmp~1#1); 1904#L1597-16true 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; 654#L647-16true assume 1 == ~t1_pc~0; 1595#L648-16true assume !(1 == ~E_1~0);is_transmit1_triggered_~__retres1~1#1 := 0; 2123#L650-16true assume true;is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; 577#L659-16true assume true;activate_threads_#t~ret21#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~ret21#1;havoc activate_threads_#t~ret21#1; 250#L1599-16true assume !(0 != activate_threads_~tmp___0~0#1); 2227#L1605-16true 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; 888#L666-16true assume 1 == ~t2_pc~0; 721#L667-16true assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; 780#L669-16true assume true;is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; 337#L678-16true assume true;activate_threads_#t~ret22#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~ret22#1;havoc activate_threads_#t~ret22#1; 1676#L1607-16true assume !(0 != activate_threads_~tmp___1~0#1); 701#L1613-16true 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; 249#L685-16true assume 1 == ~t3_pc~0; 1613#L686-16true assume !(1 == ~E_3~0);is_transmit3_triggered_~__retres1~3#1 := 0; 289#L688-16true assume true;is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; 1189#L697-16true assume true;activate_threads_#t~ret23#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~ret23#1;havoc activate_threads_#t~ret23#1; 1371#L1615-16true assume !(0 != activate_threads_~tmp___2~0#1); 188#L1621-16true 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; 1431#L704-16true assume 1 == ~t4_pc~0; 52#L705-16true assume !(1 == ~E_4~0);is_transmit4_triggered_~__retres1~4#1 := 0; 62#L707-16true assume true;is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; 1476#L716-16true assume true;activate_threads_#t~ret24#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~ret24#1;havoc activate_threads_#t~ret24#1; 589#L1623-16true assume !(0 != activate_threads_~tmp___3~0#1); 2210#L1629-16true 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; 1637#L723-16true assume 1 == ~t5_pc~0; 1604#L724-16true assume !(1 == ~E_5~0);is_transmit5_triggered_~__retres1~5#1 := 0; 97#L726-16true assume true;is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; 1836#L735-16true assume true;activate_threads_#t~ret25#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~ret25#1;havoc activate_threads_#t~ret25#1; 904#L1631-16true assume !(0 != activate_threads_~tmp___4~0#1); 1168#L1637-16true 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; 1379#L742-16true assume 1 == ~t6_pc~0; 608#L743-16true assume !(1 == ~E_6~0);is_transmit6_triggered_~__retres1~6#1 := 0; 1899#L745-16true assume true;is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; 1415#L754-16true assume true;activate_threads_#t~ret26#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~ret26#1;havoc activate_threads_#t~ret26#1; 1160#L1639-16true assume !(0 != activate_threads_~tmp___5~0#1); 298#L1645-16true 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; 1316#L761-16true assume 1 == ~t7_pc~0; 1353#L762-16true assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; 555#L764-16true assume true;is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; 1630#L773-16true assume true;activate_threads_#t~ret27#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~ret27#1;havoc activate_threads_#t~ret27#1; 1192#L1647-16true assume !(0 != activate_threads_~tmp___6~0#1); 920#L1653-16true 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; 226#L780-16true assume 1 == ~t8_pc~0; 1359#L781-16true assume !(1 == ~E_8~0);is_transmit8_triggered_~__retres1~8#1 := 0; 1929#L783-16true assume true;is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; 1311#L792-16true assume true;activate_threads_#t~ret28#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~ret28#1;havoc activate_threads_#t~ret28#1; 1161#L1655-16true assume !(0 != activate_threads_~tmp___7~0#1); 1975#L1661-16true 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; 669#L799-16true assume 1 == ~t9_pc~0; 368#L800-16true assume !(1 == ~E_9~0);is_transmit9_triggered_~__retres1~9#1 := 0; 2189#L802-16true assume true;is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~9#1; 947#L811-16true assume true;activate_threads_#t~ret29#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~ret29#1;havoc activate_threads_#t~ret29#1; 1046#L1663-16true assume !(0 != activate_threads_~tmp___8~0#1); 777#L1669-16true 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; 1798#L818-16true assume 1 == ~t10_pc~0; 255#L819-16true assume !(1 == ~E_10~0);is_transmit10_triggered_~__retres1~10#1 := 0; 1589#L821-16true assume true;is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~10#1; 58#L830-16true assume true;activate_threads_#t~ret30#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~ret30#1;havoc activate_threads_#t~ret30#1; 424#L1671-16true assume !(0 != activate_threads_~tmp___9~0#1); 746#L1677-16true 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; 111#L837-16true assume 1 == ~t11_pc~0; 517#L838-16true assume !(1 == ~E_11~0);is_transmit11_triggered_~__retres1~11#1 := 0; 98#L840-16true assume true;is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~11#1; 889#L849-16true assume true;activate_threads_#t~ret31#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~ret31#1;havoc activate_threads_#t~ret31#1; 1193#L1679-16true assume !(0 != activate_threads_~tmp___10~0#1); 1680#L1685-16true 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; 1108#L856-16true assume 1 == ~t12_pc~0; 269#L857-16true assume !(1 == ~E_12~0);is_transmit12_triggered_~__retres1~12#1 := 0; 1131#L859-16true assume true;is_transmit12_triggered_#res#1 := is_transmit12_triggered_~__retres1~12#1; 1027#L868-16true assume true;activate_threads_#t~ret32#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~ret32#1;havoc activate_threads_#t~ret32#1; 1546#L1687-16true assume !(0 != activate_threads_~tmp___11~0#1); 1479#L1693-16true assume { :begin_inline_is_transmit13_triggered } true;havoc is_transmit13_triggered_#res#1;havoc is_transmit13_triggered_~__retres1~13#1;havoc is_transmit13_triggered_~__retres1~13#1; 1900#L875-16true assume 1 == ~t13_pc~0; 808#L876-16true assume !(1 == ~E_13~0);is_transmit13_triggered_~__retres1~13#1 := 0; 31#L878-16true assume true;is_transmit13_triggered_#res#1 := is_transmit13_triggered_~__retres1~13#1; 484#L887-16true assume true;activate_threads_#t~ret33#1 := is_transmit13_triggered_#res#1;havoc is_transmit13_triggered_~__retres1~13#1;assume { :end_inline_is_transmit13_triggered } true;activate_threads_~tmp___12~0#1 := activate_threads_#t~ret33#1;havoc activate_threads_#t~ret33#1; 910#L1695-16true assume !(0 != activate_threads_~tmp___12~0#1); 1691#L1701-16true assume true;havoc 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_#t~ret31#1, activate_threads_#t~ret32#1, activate_threads_#t~ret33#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, activate_threads_~tmp___12~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true; 1931#L1427-1true assume !(1 == ~M_E~0); 382#L1432-1true assume !(1 == ~T1_E~0); 1780#L1437-1true assume !(1 == ~T2_E~0); 1299#L1442-1true assume 1 == ~T3_E~0;~T3_E~0 := 2; 1686#L1447-1true assume !(1 == ~T4_E~0); 1087#L1452-1true assume !(1 == ~T5_E~0); 116#L1457-1true assume !(1 == ~T6_E~0); 1342#L1462-1true assume !(1 == ~T7_E~0); 2120#L1467-1true assume !(1 == ~T8_E~0); 1366#L1472-1true assume !(1 == ~T9_E~0); 1566#L1477-1true assume !(1 == ~T10_E~0); 1022#L1482-1true assume 1 == ~T11_E~0;~T11_E~0 := 2; 1495#L1487-1true assume !(1 == ~T12_E~0); 303#L1492-1true assume !(1 == ~T13_E~0); 759#L1497-1true assume !(1 == ~E_M~0); 526#L1502-1true assume !(1 == ~E_1~0); 1492#L1507-1true assume !(1 == ~E_2~0); 222#L1512-1true assume !(1 == ~E_3~0); 1466#L1517-1true assume !(1 == ~E_4~0); 1588#L1522-1true assume 1 == ~E_5~0;~E_5~0 := 2; 703#L1527-1true assume !(1 == ~E_6~0); 2021#L1532-1true assume !(1 == ~E_7~0); 2311#L1537-1true assume !(1 == ~E_8~0); 877#L1542-1true assume !(1 == ~E_9~0); 731#L1547-1true assume !(1 == ~E_10~0); 2050#L1552-1true assume !(1 == ~E_11~0); 65#L1557-1true assume !(1 == ~E_12~0); 419#L1562-1true assume 1 == ~E_13~0;~E_13~0 := 2; 450#L1568-1true assume true;assume { :end_inline_reset_delta_events } true; 1925#L1928true [2024-11-10 23:19:47,306 INFO L747 eck$LassoCheckResult]: Loop: 1925#L1928true assume true; 2181#L1928-1true assume !false;assume true;start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret5#1, eval_#t~nondet6#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet11#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet12#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet13#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet14#1, eval_~tmp_ndt_9~0#1, eval_#t~nondet15#1, eval_~tmp_ndt_10~0#1, eval_#t~nondet16#1, eval_~tmp_ndt_11~0#1, eval_#t~nondet17#1, eval_~tmp_ndt_12~0#1, eval_#t~nondet18#1, eval_~tmp_ndt_13~0#1, eval_#t~nondet19#1, eval_~tmp_ndt_14~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; 20#L1062true assume !true; 951#L1070true assume true; 1520#L1272true assume true;havoc eval_#t~ret5#1, eval_#t~nondet6#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet11#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet12#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet13#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet14#1, eval_~tmp_ndt_9~0#1, eval_#t~nondet15#1, eval_~tmp_ndt_10~0#1, eval_#t~nondet16#1, eval_~tmp_ndt_11~0#1, eval_#t~nondet17#1, eval_~tmp_ndt_12~0#1, eval_#t~nondet18#1, eval_~tmp_ndt_13~0#1, eval_#t~nondet19#1, eval_~tmp_ndt_14~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true; 956#L895true assume true;assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true; 2252#L1279true assume 0 == ~M_E~0;~M_E~0 := 1; 1747#L1284true assume 0 == ~T1_E~0;~T1_E~0 := 1; 2217#L1289true assume 0 == ~T2_E~0;~T2_E~0 := 1; 925#L1294true assume 0 == ~T3_E~0;~T3_E~0 := 1; 408#L1299true assume !(0 == ~T4_E~0); 696#L1304true assume 0 == ~T5_E~0;~T5_E~0 := 1; 535#L1309true assume 0 == ~T6_E~0;~T6_E~0 := 1; 453#L1314true assume 0 == ~T7_E~0;~T7_E~0 := 1; 273#L1319true assume 0 == ~T8_E~0;~T8_E~0 := 1; 821#L1324true assume 0 == ~T9_E~0;~T9_E~0 := 1; 1961#L1329true assume 0 == ~T10_E~0;~T10_E~0 := 1; 1370#L1334true assume 0 == ~T11_E~0;~T11_E~0 := 1; 1051#L1339true assume !(0 == ~T12_E~0); 544#L1344true assume 0 == ~T13_E~0;~T13_E~0 := 1; 1560#L1349true assume 0 == ~E_M~0;~E_M~0 := 1; 91#L1354true assume 0 == ~E_1~0;~E_1~0 := 1; 1419#L1359true assume 0 == ~E_2~0;~E_2~0 := 1; 420#L1364true assume 0 == ~E_3~0;~E_3~0 := 1; 913#L1369true assume 0 == ~E_4~0;~E_4~0 := 1; 2017#L1374true assume 0 == ~E_5~0;~E_5~0 := 1; 126#L1379true assume !(0 == ~E_6~0); 1005#L1384true assume 0 == ~E_7~0;~E_7~0 := 1; 73#L1389true assume 0 == ~E_8~0;~E_8~0 := 1; 1483#L1394true assume 0 == ~E_9~0;~E_9~0 := 1; 384#L1399true assume 0 == ~E_10~0;~E_10~0 := 1; 1493#L1404true assume 0 == ~E_11~0;~E_11~0 := 1; 75#L1409true assume 0 == ~E_12~0;~E_12~0 := 1; 1406#L1414true assume 0 == ~E_13~0;~E_13~0 := 1; 851#L1420true assume true;assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc 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_#t~ret31#1, activate_threads_#t~ret32#1, activate_threads_#t~ret33#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, activate_threads_~tmp___12~0#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;havoc activate_threads_~tmp___12~0#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; 2282#L628-1true assume 1 == ~m_pc~0; 2273#L629-1true assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; 927#L631-1true assume true;is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; 1013#L640-1true assume true;activate_threads_#t~ret20#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~ret20#1;havoc activate_threads_#t~ret20#1; 1890#L1591-1true assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0; 1821#L1597-1true 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; 1354#L647-1true assume 1 == ~t1_pc~0; 972#L648-1true assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1; 1334#L650-1true assume true;is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; 2065#L659-1true assume true;activate_threads_#t~ret21#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~ret21#1;havoc activate_threads_#t~ret21#1; 2172#L1599-1true assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0; 818#L1605-1true 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; 2164#L666-1true assume 1 == ~t2_pc~0; 259#L667-1true assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; 41#L669-1true assume true;is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; 1962#L678-1true assume true;activate_threads_#t~ret22#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~ret22#1;havoc activate_threads_#t~ret22#1; 1562#L1607-1true assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0; 1636#L1613-1true 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; 1000#L685-1true assume 1 == ~t3_pc~0; 1424#L686-1true assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; 1028#L688-1true assume true;is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; 2052#L697-1true assume true;activate_threads_#t~ret23#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~ret23#1;havoc activate_threads_#t~ret23#1; 1436#L1615-1true assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0; 1062#L1621-1true 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; 935#L704-1true assume 1 == ~t4_pc~0; 1530#L705-1true assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1; 937#L707-1true assume true;is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; 124#L716-1true assume true;activate_threads_#t~ret24#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~ret24#1;havoc activate_threads_#t~ret24#1; 1981#L1623-1true assume !(0 != activate_threads_~tmp___3~0#1); 275#L1629-1true 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; 2304#L723-1true assume 1 == ~t5_pc~0; 1654#L724-1true assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; 1988#L726-1true assume true;is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; 67#L735-1true assume true;activate_threads_#t~ret25#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~ret25#1;havoc activate_threads_#t~ret25#1; 1361#L1631-1true assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0; 916#L1637-1true 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; 2086#L742-1true assume 1 == ~t6_pc~0; 2313#L743-1true assume 1 == ~E_6~0;is_transmit6_triggered_~__retres1~6#1 := 1; 53#L745-1true assume true;is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; 1774#L754-1true assume true;activate_threads_#t~ret26#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~ret26#1;havoc activate_threads_#t~ret26#1; 1679#L1639-1true assume 0 != activate_threads_~tmp___5~0#1;~t6_st~0 := 0; 1155#L1645-1true 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; 1872#L761-1true assume 1 == ~t7_pc~0; 112#L762-1true assume !(1 == ~E_7~0);is_transmit7_triggered_~__retres1~7#1 := 0; 536#L764-1true assume true;is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; 140#L773-1true assume true;activate_threads_#t~ret27#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~ret27#1;havoc activate_threads_#t~ret27#1; 1761#L1647-1true assume 0 != activate_threads_~tmp___6~0#1;~t7_st~0 := 0; 1114#L1653-1true 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; 725#L780-1true assume 1 == ~t8_pc~0; 1183#L781-1true assume 1 == ~E_8~0;is_transmit8_triggered_~__retres1~8#1 := 1; 1878#L783-1true assume true;is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; 1245#L792-1true assume true;activate_threads_#t~ret28#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~ret28#1;havoc activate_threads_#t~ret28#1; 1229#L1655-1true assume 0 != activate_threads_~tmp___7~0#1;~t8_st~0 := 0; 2279#L1661-1true 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; 1145#L799-1true assume 1 == ~t9_pc~0; 412#L800-1true assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~9#1 := 1; 2104#L802-1true assume true;is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~9#1; 2207#L811-1true assume true;activate_threads_#t~ret29#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~ret29#1;havoc activate_threads_#t~ret29#1; 685#L1663-1true assume 0 != activate_threads_~tmp___8~0#1;~t9_st~0 := 0; 2027#L1669-1true 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; 1704#L818-1true assume 1 == ~t10_pc~0; 19#L819-1true assume 1 == ~E_10~0;is_transmit10_triggered_~__retres1~10#1 := 1; 858#L821-1true assume true;is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~10#1; 285#L830-1true assume true;activate_threads_#t~ret30#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~ret30#1;havoc activate_threads_#t~ret30#1; 438#L1671-1true assume 0 != activate_threads_~tmp___9~0#1;~t10_st~0 := 0; 2178#L1677-1true 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; 1802#L837-1true assume 1 == ~t11_pc~0; 314#L838-1true assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~11#1 := 1; 1057#L840-1true assume true;is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~11#1; 1065#L849-1true assume true;activate_threads_#t~ret31#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~ret31#1;havoc activate_threads_#t~ret31#1; 768#L1679-1true assume 0 != activate_threads_~tmp___10~0#1;~t11_st~0 := 0; 782#L1685-1true 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; 1350#L856-1true assume 1 == ~t12_pc~0; 2319#L857-1true assume !(1 == ~E_12~0);is_transmit12_triggered_~__retres1~12#1 := 0; 1896#L859-1true assume true;is_transmit12_triggered_#res#1 := is_transmit12_triggered_~__retres1~12#1; 968#L868-1true assume true;activate_threads_#t~ret32#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~ret32#1;havoc activate_threads_#t~ret32#1; 2013#L1687-1true assume 0 != activate_threads_~tmp___11~0#1;~t12_st~0 := 0; 1592#L1693-1true assume { :begin_inline_is_transmit13_triggered } true;havoc is_transmit13_triggered_#res#1;havoc is_transmit13_triggered_~__retres1~13#1;havoc is_transmit13_triggered_~__retres1~13#1; 1587#L875-1true assume 1 == ~t13_pc~0; 981#L876-1true assume 1 == ~E_13~0;is_transmit13_triggered_~__retres1~13#1 := 1; 2121#L878-1true assume true;is_transmit13_triggered_#res#1 := is_transmit13_triggered_~__retres1~13#1; 1055#L887-1true assume true;activate_threads_#t~ret33#1 := is_transmit13_triggered_#res#1;havoc is_transmit13_triggered_~__retres1~13#1;assume { :end_inline_is_transmit13_triggered } true;activate_threads_~tmp___12~0#1 := activate_threads_#t~ret33#1;havoc activate_threads_#t~ret33#1; 297#L1695-1true assume 0 != activate_threads_~tmp___12~0#1;~t13_st~0 := 0; 2270#L1701-1true assume true;havoc 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_#t~ret31#1, activate_threads_#t~ret32#1, activate_threads_#t~ret33#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, activate_threads_~tmp___12~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true; 2185#L1427true assume 1 == ~M_E~0;~M_E~0 := 2; 1421#L1432true assume 1 == ~T1_E~0;~T1_E~0 := 2; 714#L1437true assume 1 == ~T2_E~0;~T2_E~0 := 2; 1610#L1442true assume 1 == ~T3_E~0;~T3_E~0 := 2; 1498#L1447true assume 1 == ~T4_E~0;~T4_E~0 := 2; 333#L1452true assume 1 == ~T5_E~0;~T5_E~0 := 2; 752#L1457true assume 1 == ~T6_E~0;~T6_E~0 := 2; 2203#L1462true assume 1 == ~T7_E~0;~T7_E~0 := 2; 678#L1467true assume 1 == ~T8_E~0;~T8_E~0 := 2; 1877#L1472true assume 1 == ~T9_E~0;~T9_E~0 := 2; 1078#L1477true assume 1 == ~T10_E~0;~T10_E~0 := 2; 165#L1482true assume 1 == ~T11_E~0;~T11_E~0 := 2; 95#L1487true assume 1 == ~T12_E~0;~T12_E~0 := 2; 1043#L1492true assume 1 == ~T13_E~0;~T13_E~0 := 2; 1861#L1497true assume 1 == ~E_M~0;~E_M~0 := 2; 820#L1502true assume 1 == ~E_1~0;~E_1~0 := 2; 2290#L1507true assume 1 == ~E_2~0;~E_2~0 := 2; 1280#L1512true assume 1 == ~E_3~0;~E_3~0 := 2; 708#L1517true assume 1 == ~E_4~0;~E_4~0 := 2; 1151#L1522true assume 1 == ~E_5~0;~E_5~0 := 2; 2268#L1527true assume 1 == ~E_6~0;~E_6~0 := 2; 868#L1532true assume 1 == ~E_7~0;~E_7~0 := 2; 1399#L1537true assume 1 == ~E_8~0;~E_8~0 := 2; 1572#L1542true assume 1 == ~E_9~0;~E_9~0 := 2; 272#L1547true assume 1 == ~E_10~0;~E_10~0 := 2; 1465#L1552true assume 1 == ~E_11~0;~E_11~0 := 2; 1393#L1557true assume 1 == ~E_12~0;~E_12~0 := 2; 262#L1562true assume 1 == ~E_13~0;~E_13~0 := 2; 2302#L1568true 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_~__retres1~14#1;havoc exists_runnable_thread_~__retres1~14#1; 2262#L980-1true assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~14#1 := 1; 228#L1034-1true assume true;exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~14#1; 457#L1053-1true assume true;start_simulation_#t~ret35#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~14#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret35#1;havoc start_simulation_#t~ret35#1; 918#L1947true assume !(0 == start_simulation_~tmp~3#1); 1277#L1958true assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret34#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_~__retres1~14#1;havoc exists_runnable_thread_~__retres1~14#1; 243#L980true assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~14#1 := 1; 489#L1034true assume true;exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~14#1; 1808#L1053true assume true;stop_simulation_#t~ret34#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~14#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret34#1;havoc stop_simulation_#t~ret34#1; 1653#L1902true assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0; 334#L1904true assume true;stop_simulation_#res#1 := stop_simulation_~__retres2~0#1; 1016#L1910true assume true;start_simulation_#t~ret36#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret34#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~ret36#1;havoc start_simulation_#t~ret36#1; 1969#L1960true assume !(0 != start_simulation_~tmp___0~1#1); 1925#L1928true [2024-11-10 23:19:47,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:19:47,324 INFO L85 PathProgramCache]: Analyzing trace with hash -1025433146, now seen corresponding path program 1 times [2024-11-10 23:19:47,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:19:47,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601855440] [2024-11-10 23:19:47,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:19:47,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:19:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:19:47,740 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 23:19:47,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:19:47,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601855440] [2024-11-10 23:19:47,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601855440] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:19:47,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:19:47,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 23:19:47,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620781672] [2024-11-10 23:19:47,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:19:47,750 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-10 23:19:47,750 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:19:47,751 INFO L85 PathProgramCache]: Analyzing trace with hash 80358050, now seen corresponding path program 1 times [2024-11-10 23:19:47,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:19:47,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077100193] [2024-11-10 23:19:47,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:19:47,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:19:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:19:47,820 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 23:19:47,820 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:19:47,820 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077100193] [2024-11-10 23:19:47,820 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077100193] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:19:47,820 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:19:47,821 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 23:19:47,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878791021] [2024-11-10 23:19:47,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:19:47,822 INFO L762 eck$LassoCheckResult]: loop already infeasible [2024-11-10 23:19:47,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 23:19:47,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 23:19:47,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 23:19:47,863 INFO L87 Difference]: Start difference. First operand has 2322 states, 2083 states have (on average 1.500240038406145) internal successors, (3125), 2321 states have internal predecessors, (3125), 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 80.0) internal successors, (160), 2 states have internal predecessors, (160), 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 23:19:47,875 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 23:19:47,881 INFO L158 Benchmark]: Toolchain (without parser) took 4980.73ms. Allocated memory was 157.3MB in the beginning and 247.5MB in the end (delta: 90.2MB). Free memory was 99.7MB in the beginning and 141.4MB in the end (delta: -41.7MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. [2024-11-10 23:19:47,882 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 157.3MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 23:19:47,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 533.08ms. Allocated memory is still 157.3MB. Free memory was 99.3MB in the beginning and 73.5MB in the end (delta: 25.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-10 23:19:47,884 INFO L158 Benchmark]: Boogie Procedure Inliner took 136.00ms. Allocated memory is still 157.3MB. Free memory was 73.5MB in the beginning and 59.3MB in the end (delta: 14.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-10 23:19:47,885 INFO L158 Benchmark]: Boogie Preprocessor took 155.77ms. Allocated memory is still 157.3MB. Free memory was 59.3MB in the beginning and 45.8MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-10 23:19:47,886 INFO L158 Benchmark]: IcfgBuilder took 3257.73ms. Allocated memory was 157.3MB in the beginning and 247.5MB in the end (delta: 90.2MB). Free memory was 45.8MB in the beginning and 88.0MB in the end (delta: -42.3MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2024-11-10 23:19:47,887 INFO L158 Benchmark]: BuchiAutomizer took 890.41ms. Allocated memory is still 247.5MB. Free memory was 88.0MB in the beginning and 141.4MB in the end (delta: -53.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 23:19:47,890 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 157.3MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 533.08ms. Allocated memory is still 157.3MB. Free memory was 99.3MB in the beginning and 73.5MB in the end (delta: 25.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 136.00ms. Allocated memory is still 157.3MB. Free memory was 73.5MB in the beginning and 59.3MB in the end (delta: 14.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.77ms. Allocated memory is still 157.3MB. Free memory was 59.3MB in the beginning and 45.8MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * IcfgBuilder took 3257.73ms. Allocated memory was 157.3MB in the beginning and 247.5MB in the end (delta: 90.2MB). Free memory was 45.8MB in the beginning and 88.0MB in the end (delta: -42.3MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 890.41ms. Allocated memory is still 247.5MB. Free memory was 88.0MB in the beginning and 141.4MB in the end (delta: -53.3MB). There was no memory consumed. 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 23:19:47,927 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