./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/systemc/token_ring.13.cil-1.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-1.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 1b2c6a3c4af8091017033117c21d8fbc40cee2009788b890a114045d77587077 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 23:19:40,113 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 23:19:40,206 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-10 23:19:40,210 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 23:19:40,212 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 23:19:40,212 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2024-11-10 23:19:40,234 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 23:19:40,235 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 23:19:40,236 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 23:19:40,237 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 23:19:40,238 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 23:19:40,238 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 23:19:40,239 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 23:19:40,239 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 23:19:40,241 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-10 23:19:40,242 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-10 23:19:40,242 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-10 23:19:40,242 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-10 23:19:40,242 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-10 23:19:40,242 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-10 23:19:40,243 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 23:19:40,243 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-10 23:19:40,243 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 23:19:40,243 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 23:19:40,243 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 23:19:40,244 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 23:19:40,244 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-10 23:19:40,244 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-10 23:19:40,244 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-10 23:19:40,244 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 23:19:40,244 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 23:19:40,245 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 23:19:40,245 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 23:19:40,245 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-10 23:19:40,245 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 23:19:40,246 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 23:19:40,246 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 23:19:40,247 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 23:19:40,247 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 23:19:40,247 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-10 23:19:40,247 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b2c6a3c4af8091017033117c21d8fbc40cee2009788b890a114045d77587077 [2024-11-10 23:19:40,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 23:19:40,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 23:19:40,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 23:19:40,485 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 23:19:40,485 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 23:19:40,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/token_ring.13.cil-1.c [2024-11-10 23:19:41,837 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 23:19:42,048 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 23:19:42,049 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/token_ring.13.cil-1.c [2024-11-10 23:19:42,065 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a9ca431/7c10f8e6e403468293096f1defb2ee66/FLAG3122daf7e [2024-11-10 23:19:42,398 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a9ca431/7c10f8e6e403468293096f1defb2ee66 [2024-11-10 23:19:42,400 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 23:19:42,401 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 23:19:42,402 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 23:19:42,402 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 23:19:42,406 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 23:19:42,407 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:42,408 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30610bcb 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 23:19:42,408 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:42,444 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 23:19:42,654 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 23:19:42,665 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 23:19:42,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 23:19:42,745 INFO L204 MainTranslator]: Completed translation [2024-11-10 23:19:42,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42 WrapperNode [2024-11-10 23:19:42,746 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 23:19:42,747 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 23:19:42,747 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 23:19:42,747 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 23:19:42,752 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:42,766 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:42,890 INFO L138 Inliner]: procedures = 54, calls = 72, calls flagged for inlining = 67, calls inlined = 305, statements flattened = 4680 [2024-11-10 23:19:42,896 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 23:19:42,897 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 23:19:42,897 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 23:19:42,897 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 23:19:42,917 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:42,921 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:42,933 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:42,998 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 23:19:42,998 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:42,998 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:43,031 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:43,035 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:43,039 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:43,050 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:43,062 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 23:19:43,064 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 23:19:43,064 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 23:19:43,064 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 23:19:43,065 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (1/1) ... [2024-11-10 23:19:43,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:19:43,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:19:43,090 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 23:19:43,092 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 23:19:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 23:19:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 23:19:43,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 23:19:43,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 23:19:43,223 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 23:19:43,225 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 23:19:45,648 INFO L? ?]: Removed 1008 outVars from TransFormulas that were not future-live. [2024-11-10 23:19:45,649 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 23:19:45,686 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 23:19:45,686 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 23:19:45,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:19:45 BoogieIcfgContainer [2024-11-10 23:19:45,686 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 23:19:45,687 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-10 23:19:45,687 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-10 23:19:45,690 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-10 23:19:45,695 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:19:45,695 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 11:19:42" (1/3) ... [2024-11-10 23:19:45,696 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@21acf7df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 11:19:45, skipping insertion in model container [2024-11-10 23:19:45,700 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:19:45,700 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:19:42" (2/3) ... [2024-11-10 23:19:45,701 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@21acf7df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 11:19:45, skipping insertion in model container [2024-11-10 23:19:45,701 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:19:45,701 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:19:45" (3/3) ... [2024-11-10 23:19:45,702 INFO L332 chiAutomizerObserver]: Analyzing ICFG token_ring.13.cil-1.c [2024-11-10 23:19:45,815 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-10 23:19:45,815 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-10 23:19:45,815 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-10 23:19:45,815 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-10 23:19:45,815 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-10 23:19:45,815 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-10 23:19:45,815 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-10 23:19:45,816 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-10 23:19:45,823 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 2330 states, 2091 states have (on average 1.5007173601147776) internal successors, (3138), 2329 states have internal predecessors, (3138), 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 23:19:45,885 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1688 [2024-11-10 23:19:45,885 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:19:45,885 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:19:45,897 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 23:19:45,897 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 23:19:45,897 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-10 23:19:45,900 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 2330 states, 2091 states have (on average 1.5007173601147776) internal successors, (3138), 2329 states have internal predecessors, (3138), 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 23:19:45,918 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1688 [2024-11-10 23:19:45,918 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:19:45,918 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:19:45,921 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 23:19:45,921 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 23:19:45,929 INFO L745 eck$LassoCheckResult]: Stem: 558#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; 1222#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; 1817#L1903true assume true;assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret36#1, start_simulation_#t~ret37#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; 1858#L907-1true assume true;assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true; 2114#L914true assume !(1 == ~m_i~0);~m_st~0 := 2; 1409#L919true assume !(1 == ~t1_i~0);~t1_st~0 := 2; 236#L924true assume !(1 == ~t2_i~0);~t2_st~0 := 2; 1402#L929true assume !(1 == ~t3_i~0);~t3_st~0 := 2; 391#L934true assume !(1 == ~t4_i~0);~t4_st~0 := 2; 2192#L939true assume !(1 == ~t5_i~0);~t5_st~0 := 2; 732#L944true assume !(1 == ~t6_i~0);~t6_st~0 := 2; 188#L949true assume !(1 == ~t7_i~0);~t7_st~0 := 2; 1169#L954true assume !(1 == ~t8_i~0);~t8_st~0 := 2; 835#L959true assume !(1 == ~t9_i~0);~t9_st~0 := 2; 1816#L964true assume !(1 == ~t10_i~0);~t10_st~0 := 2; 169#L969true assume !(1 == ~t11_i~0);~t11_st~0 := 2; 1775#L974true assume !(1 == ~t12_i~0);~t12_st~0 := 2; 1868#L979true assume !(1 == ~t13_i~0);~t13_st~0 := 2; 906#L985true assume true;assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true; 295#L1291-1true assume !(0 == ~M_E~0); 2106#L1296-1true assume !(0 == ~T1_E~0); 829#L1301-1true assume !(0 == ~T2_E~0); 1439#L1306-1true assume !(0 == ~T3_E~0); 1395#L1311-1true assume !(0 == ~T4_E~0); 268#L1316-1true assume !(0 == ~T5_E~0); 1919#L1321-1true assume !(0 == ~T6_E~0); 843#L1326-1true assume !(0 == ~T7_E~0); 176#L1331-1true assume !(0 == ~T8_E~0); 4#L1336-1true assume !(0 == ~T9_E~0); 1272#L1341-1true assume !(0 == ~T10_E~0); 49#L1346-1true assume !(0 == ~T11_E~0); 1685#L1351-1true assume !(0 == ~T12_E~0); 238#L1356-1true assume !(0 == ~T13_E~0); 2247#L1361-1true assume !(0 == ~E_M~0); 1883#L1366-1true assume !(0 == ~E_1~0); 259#L1371-1true assume !(0 == ~E_2~0); 1650#L1376-1true assume !(0 == ~E_3~0); 899#L1381-1true assume !(0 == ~E_4~0); 1990#L1386-1true assume !(0 == ~E_5~0); 2159#L1391-1true assume !(0 == ~E_6~0); 2057#L1396-1true assume !(0 == ~E_7~0); 799#L1401-1true assume !(0 == ~E_8~0); 1500#L1406-1true assume !(0 == ~E_9~0); 1071#L1411-1true assume !(0 == ~E_10~0); 1946#L1416-1true assume !(0 == ~E_11~0); 734#L1421-1true assume !(0 == ~E_12~0); 368#L1426-1true assume !(0 == ~E_13~0); 383#L1432-1true assume true;assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc 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_#t~ret34#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; 1360#L640-16true assume 1 == ~m_pc~0; 2223#L641-16true assume !(1 == ~E_M~0);is_master_triggered_~__retres1~0#1 := 0; 722#L643-16true assume true;is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; 449#L652-16true assume true;activate_threads_#t~ret21#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~ret21#1;havoc activate_threads_#t~ret21#1; 1740#L1603-16true assume !(0 != activate_threads_~tmp~1#1); 1113#L1609-16true 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; 589#L659-16true assume 1 == ~t1_pc~0; 332#L660-16true assume !(1 == ~E_1~0);is_transmit1_triggered_~__retres1~1#1 := 0; 1688#L662-16true assume true;is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; 1210#L671-16true assume true;activate_threads_#t~ret22#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~ret22#1;havoc activate_threads_#t~ret22#1; 253#L1611-16true assume !(0 != activate_threads_~tmp___0~0#1); 2160#L1617-16true 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; 325#L678-16true assume 1 == ~t2_pc~0; 1134#L679-16true assume !(1 == ~E_2~0);is_transmit2_triggered_~__retres1~2#1 := 0; 506#L681-16true assume true;is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; 331#L690-16true assume true;activate_threads_#t~ret23#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~ret23#1;havoc activate_threads_#t~ret23#1; 1642#L1619-16true assume !(0 != activate_threads_~tmp___1~0#1); 2259#L1625-16true 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; 1212#L697-16true assume 1 == ~t3_pc~0; 1450#L698-16true assume !(1 == ~E_3~0);is_transmit3_triggered_~__retres1~3#1 := 0; 706#L700-16true assume true;is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; 290#L709-16true assume true;activate_threads_#t~ret24#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~ret24#1;havoc activate_threads_#t~ret24#1; 34#L1627-16true assume !(0 != activate_threads_~tmp___2~0#1); 627#L1633-16true 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; 1473#L716-16true assume 1 == ~t4_pc~0; 1260#L717-16true assume !(1 == ~E_4~0);is_transmit4_triggered_~__retres1~4#1 := 0; 2271#L719-16true assume true;is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; 986#L728-16true assume true;activate_threads_#t~ret25#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~ret25#1;havoc activate_threads_#t~ret25#1; 2013#L1635-16true assume !(0 != activate_threads_~tmp___3~0#1); 2258#L1641-16true 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; 1822#L735-16true assume 1 == ~t5_pc~0; 1378#L736-16true assume !(1 == ~E_5~0);is_transmit5_triggered_~__retres1~5#1 := 0; 1988#L738-16true assume true;is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; 1797#L747-16true assume true;activate_threads_#t~ret26#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~ret26#1;havoc activate_threads_#t~ret26#1; 1105#L1643-16true assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0; 1718#L1649-16true 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; 1413#L754-16true assume 1 == ~t6_pc~0; 1725#L755-16true assume !(1 == ~E_6~0);is_transmit6_triggered_~__retres1~6#1 := 0; 2129#L757-16true assume true;is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; 756#L766-16true assume true;activate_threads_#t~ret27#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~ret27#1;havoc activate_threads_#t~ret27#1; 1255#L1651-16true assume !(0 != activate_threads_~tmp___5~0#1); 2101#L1657-16true 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; 1611#L773-16true assume 1 == ~t7_pc~0; 329#L774-16true assume !(1 == ~E_7~0);is_transmit7_triggered_~__retres1~7#1 := 0; 2276#L776-16true assume true;is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; 2302#L785-16true assume true;activate_threads_#t~ret28#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~ret28#1;havoc activate_threads_#t~ret28#1; 16#L1659-16true assume !(0 != activate_threads_~tmp___6~0#1); 1762#L1665-16true 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; 1324#L792-16true assume 1 == ~t8_pc~0; 1733#L793-16true assume 1 == ~E_8~0;is_transmit8_triggered_~__retres1~8#1 := 1; 759#L795-16true assume true;is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; 190#L804-16true assume true;activate_threads_#t~ret29#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~ret29#1;havoc activate_threads_#t~ret29#1; 2284#L1667-16true assume !(0 != activate_threads_~tmp___7~0#1); 2038#L1673-16true 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; 962#L811-16true assume 1 == ~t9_pc~0; 326#L812-16true assume !(1 == ~E_9~0);is_transmit9_triggered_~__retres1~9#1 := 0; 2272#L814-16true assume true;is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~9#1; 1960#L823-16true assume true;activate_threads_#t~ret30#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~ret30#1;havoc activate_threads_#t~ret30#1; 313#L1675-16true assume !(0 != activate_threads_~tmp___8~0#1); 1076#L1681-16true 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; 69#L830-16true assume 1 == ~t10_pc~0; 55#L831-16true assume !(1 == ~E_10~0);is_transmit10_triggered_~__retres1~10#1 := 0; 357#L833-16true assume true;is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~10#1; 671#L842-16true assume true;activate_threads_#t~ret31#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~ret31#1;havoc activate_threads_#t~ret31#1; 2154#L1683-16true assume !(0 != activate_threads_~tmp___9~0#1); 591#L1689-16true 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; 908#L849-16true assume 1 == ~t11_pc~0; 1764#L850-16true assume !(1 == ~E_11~0);is_transmit11_triggered_~__retres1~11#1 := 0; 2001#L852-16true assume true;is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~11#1; 2133#L861-16true assume true;activate_threads_#t~ret32#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~ret32#1;havoc activate_threads_#t~ret32#1; 475#L1691-16true assume !(0 != activate_threads_~tmp___10~0#1); 1882#L1697-16true 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; 1033#L868-16true assume 1 == ~t12_pc~0; 1069#L869-16true assume !(1 == ~E_12~0);is_transmit12_triggered_~__retres1~12#1 := 0; 1063#L871-16true assume true;is_transmit12_triggered_#res#1 := is_transmit12_triggered_~__retres1~12#1; 210#L880-16true assume true;activate_threads_#t~ret33#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~ret33#1;havoc activate_threads_#t~ret33#1; 393#L1699-16true assume !(0 != activate_threads_~tmp___11~0#1); 886#L1705-16true 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; 481#L887-16true assume 1 == ~t13_pc~0; 189#L888-16true assume 1 == ~E_13~0;is_transmit13_triggered_~__retres1~13#1 := 1; 963#L890-16true assume true;is_transmit13_triggered_#res#1 := is_transmit13_triggered_~__retres1~13#1; 1309#L899-16true assume true;activate_threads_#t~ret34#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~ret34#1;havoc activate_threads_#t~ret34#1; 75#L1707-16true assume !(0 != activate_threads_~tmp___12~0#1); 1420#L1713-16true assume true;havoc 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_#t~ret34#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; 2115#L1439-1true assume !(1 == ~M_E~0); 182#L1444-1true assume !(1 == ~T1_E~0); 1080#L1449-1true assume 1 == ~T2_E~0;~T2_E~0 := 2; 458#L1454-1true assume !(1 == ~T3_E~0); 1684#L1459-1true assume !(1 == ~T4_E~0); 954#L1464-1true assume !(1 == ~T5_E~0); 1009#L1469-1true assume !(1 == ~T6_E~0); 1970#L1474-1true assume !(1 == ~T7_E~0); 735#L1479-1true assume !(1 == ~T8_E~0); 959#L1484-1true assume !(1 == ~T9_E~0); 1459#L1489-1true assume 1 == ~T10_E~0;~T10_E~0 := 2; 629#L1494-1true assume !(1 == ~T11_E~0); 2097#L1499-1true assume !(1 == ~T12_E~0); 791#L1504-1true assume !(1 == ~T13_E~0); 1745#L1509-1true assume !(1 == ~E_M~0); 1456#L1514-1true assume !(1 == ~E_1~0); 1041#L1519-1true assume !(1 == ~E_2~0); 2225#L1524-1true assume !(1 == ~E_3~0); 1935#L1529-1true assume 1 == ~E_4~0;~E_4~0 := 2; 2024#L1534-1true assume !(1 == ~E_5~0); 88#L1539-1true assume !(1 == ~E_6~0); 304#L1544-1true assume !(1 == ~E_7~0); 1845#L1549-1true assume !(1 == ~E_8~0); 1864#L1554-1true assume !(1 == ~E_9~0); 1841#L1559-1true assume !(1 == ~E_10~0); 1522#L1564-1true assume !(1 == ~E_11~0); 1912#L1569-1true assume 1 == ~E_12~0;~E_12~0 := 2; 2002#L1574-1true assume !(1 == ~E_13~0); 505#L1580-1true assume true;assume { :end_inline_reset_delta_events } true; 535#L1940true [2024-11-10 23:19:45,931 INFO L747 eck$LassoCheckResult]: Loop: 535#L1940true assume true; 686#L1940-1true assume !false;assume true;start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret6#1, eval_#t~nondet7#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet11#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet12#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet13#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet14#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet15#1, eval_~tmp_ndt_9~0#1, eval_#t~nondet16#1, eval_~tmp_ndt_10~0#1, eval_#t~nondet17#1, eval_~tmp_ndt_11~0#1, eval_#t~nondet18#1, eval_~tmp_ndt_12~0#1, eval_#t~nondet19#1, eval_~tmp_ndt_13~0#1, eval_#t~nondet20#1, eval_~tmp_ndt_14~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; 466#L1074true assume !true; 968#L1082true assume true; 1711#L1284true assume true;havoc eval_#t~ret6#1, eval_#t~nondet7#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet11#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet12#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet13#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet14#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet15#1, eval_~tmp_ndt_9~0#1, eval_#t~nondet16#1, eval_~tmp_ndt_10~0#1, eval_#t~nondet17#1, eval_~tmp_ndt_11~0#1, eval_#t~nondet18#1, eval_~tmp_ndt_12~0#1, eval_#t~nondet19#1, eval_~tmp_ndt_13~0#1, eval_#t~nondet20#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; 2256#L907true assume true;assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true; 2166#L1291true assume 0 == ~M_E~0;~M_E~0 := 1; 2016#L1296true assume 0 == ~T1_E~0;~T1_E~0 := 1; 837#L1301true assume 0 == ~T2_E~0;~T2_E~0 := 1; 245#L1306true assume 0 == ~T3_E~0;~T3_E~0 := 1; 996#L1311true assume !(0 == ~T4_E~0); 1021#L1316true assume 0 == ~T5_E~0;~T5_E~0 := 1; 1603#L1321true assume 0 == ~T6_E~0;~T6_E~0 := 1; 1451#L1326true assume 0 == ~T7_E~0;~T7_E~0 := 1; 974#L1331true assume 0 == ~T8_E~0;~T8_E~0 := 1; 817#L1336true assume 0 == ~T9_E~0;~T9_E~0 := 1; 1461#L1341true assume 0 == ~T10_E~0;~T10_E~0 := 1; 2240#L1346true assume 0 == ~T11_E~0;~T11_E~0 := 1; 172#L1351true assume !(0 == ~T12_E~0); 1437#L1356true assume 0 == ~T13_E~0;~T13_E~0 := 1; 658#L1361true assume 0 == ~E_M~0;~E_M~0 := 1; 233#L1366true assume 0 == ~E_1~0;~E_1~0 := 1; 377#L1371true assume 0 == ~E_2~0;~E_2~0 := 1; 2297#L1376true assume 0 == ~E_3~0;~E_3~0 := 1; 2255#L1381true assume 0 == ~E_4~0;~E_4~0 := 1; 323#L1386true assume 0 == ~E_5~0;~E_5~0 := 1; 1655#L1391true assume !(0 == ~E_6~0); 1809#L1396true assume 0 == ~E_7~0;~E_7~0 := 1; 2187#L1401true assume 0 == ~E_8~0;~E_8~0 := 1; 533#L1406true assume 0 == ~E_9~0;~E_9~0 := 1; 827#L1411true assume 0 == ~E_10~0;~E_10~0 := 1; 2319#L1416true assume 0 == ~E_11~0;~E_11~0 := 1; 322#L1421true assume 0 == ~E_12~0;~E_12~0 := 1; 225#L1426true assume 0 == ~E_13~0;~E_13~0 := 1; 1421#L1432true assume true;assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc 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_#t~ret34#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; 1023#L640-1true assume 1 == ~m_pc~0; 1825#L641-1true assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; 2130#L643-1true assume true;is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; 742#L652-1true assume true;activate_threads_#t~ret21#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~ret21#1;havoc activate_threads_#t~ret21#1; 1114#L1603-1true assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0; 1019#L1609-1true 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; 2054#L659-1true assume 1 == ~t1_pc~0; 2019#L660-1true assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1; 512#L662-1true assume true;is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; 920#L671-1true assume true;activate_threads_#t~ret22#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~ret22#1;havoc activate_threads_#t~ret22#1; 631#L1611-1true assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0; 1430#L1617-1true 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; 1950#L678-1true assume 1 == ~t2_pc~0; 380#L679-1true assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; 409#L681-1true assume true;is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; 879#L690-1true assume true;activate_threads_#t~ret23#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~ret23#1;havoc activate_threads_#t~ret23#1; 748#L1619-1true assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0; 1285#L1625-1true 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; 2041#L697-1true assume 1 == ~t3_pc~0; 111#L698-1true assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; 359#L700-1true assume true;is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; 794#L709-1true assume true;activate_threads_#t~ret24#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~ret24#1;havoc activate_threads_#t~ret24#1; 457#L1627-1true assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0; 660#L1633-1true 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; 129#L716-1true assume 1 == ~t4_pc~0; 347#L717-1true assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1; 338#L719-1true assume true;is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; 2244#L728-1true assume true;activate_threads_#t~ret25#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~ret25#1;havoc activate_threads_#t~ret25#1; 530#L1635-1true assume !(0 != activate_threads_~tmp___3~0#1); 57#L1641-1true 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; 82#L735-1true assume 1 == ~t5_pc~0; 802#L736-1true assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; 1224#L738-1true assume true;is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; 1511#L747-1true assume true;activate_threads_#t~ret26#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~ret26#1;havoc activate_threads_#t~ret26#1; 576#L1643-1true assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0; 663#L1649-1true 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; 1741#L754-1true assume 1 == ~t6_pc~0; 362#L755-1true assume 1 == ~E_6~0;is_transmit6_triggered_~__retres1~6#1 := 1; 1886#L757-1true assume true;is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; 309#L766-1true assume true;activate_threads_#t~ret27#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~ret27#1;havoc activate_threads_#t~ret27#1; 1646#L1651-1true assume 0 != activate_threads_~tmp___5~0#1;~t6_st~0 := 0; 1446#L1657-1true 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; 146#L773-1true assume 1 == ~t7_pc~0; 1695#L774-1true assume !(1 == ~E_7~0);is_transmit7_triggered_~__retres1~7#1 := 0; 1337#L776-1true assume true;is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; 2050#L785-1true assume true;activate_threads_#t~ret28#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~ret28#1;havoc activate_threads_#t~ret28#1; 156#L1659-1true assume 0 != activate_threads_~tmp___6~0#1;~t7_st~0 := 0; 592#L1665-1true 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; 1257#L792-1true assume 1 == ~t8_pc~0; 305#L793-1true assume 1 == ~E_8~0;is_transmit8_triggered_~__retres1~8#1 := 1; 2045#L795-1true assume true;is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; 1643#L804-1true assume true;activate_threads_#t~ret29#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~ret29#1;havoc activate_threads_#t~ret29#1; 9#L1667-1true assume 0 != activate_threads_~tmp___7~0#1;~t8_st~0 := 0; 957#L1673-1true 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; 2212#L811-1true assume 1 == ~t9_pc~0; 1000#L812-1true assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~9#1 := 1; 1966#L814-1true assume true;is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~9#1; 526#L823-1true assume true;activate_threads_#t~ret30#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~ret30#1;havoc activate_threads_#t~ret30#1; 413#L1675-1true assume 0 != activate_threads_~tmp___8~0#1;~t9_st~0 := 0; 399#L1681-1true 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; 274#L830-1true assume 1 == ~t10_pc~0; 1622#L831-1true assume 1 == ~E_10~0;is_transmit10_triggered_~__retres1~10#1 := 1; 1096#L833-1true assume true;is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~10#1; 1802#L842-1true assume true;activate_threads_#t~ret31#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~ret31#1;havoc activate_threads_#t~ret31#1; 618#L1683-1true assume 0 != activate_threads_~tmp___9~0#1;~t10_st~0 := 0; 1538#L1689-1true 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; 1074#L849-1true assume 1 == ~t11_pc~0; 1372#L850-1true assume 1 == ~E_11~0;is_transmit11_triggered_~__retres1~11#1 := 1; 403#L852-1true assume true;is_transmit11_triggered_#res#1 := is_transmit11_triggered_~__retres1~11#1; 602#L861-1true assume true;activate_threads_#t~ret32#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~ret32#1;havoc activate_threads_#t~ret32#1; 2303#L1691-1true assume 0 != activate_threads_~tmp___10~0#1;~t11_st~0 := 0; 340#L1697-1true 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; 977#L868-1true assume 1 == ~t12_pc~0; 1320#L869-1true assume !(1 == ~E_12~0);is_transmit12_triggered_~__retres1~12#1 := 0; 504#L871-1true assume true;is_transmit12_triggered_#res#1 := is_transmit12_triggered_~__retres1~12#1; 1277#L880-1true assume true;activate_threads_#t~ret33#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~ret33#1;havoc activate_threads_#t~ret33#1; 1728#L1699-1true assume 0 != activate_threads_~tmp___11~0#1;~t12_st~0 := 0; 1623#L1705-1true 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; 1061#L887-1true assume 1 == ~t13_pc~0; 2174#L888-1true assume 1 == ~E_13~0;is_transmit13_triggered_~__retres1~13#1 := 1; 509#L890-1true assume true;is_transmit13_triggered_#res#1 := is_transmit13_triggered_~__retres1~13#1; 1137#L899-1true assume true;activate_threads_#t~ret34#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~ret34#1;havoc activate_threads_#t~ret34#1; 1779#L1707-1true assume 0 != activate_threads_~tmp___12~0#1;~t13_st~0 := 0; 165#L1713-1true assume true;havoc 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_#t~ret34#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; 1941#L1439true assume 1 == ~M_E~0;~M_E~0 := 2; 436#L1444true assume 1 == ~T1_E~0;~T1_E~0 := 2; 1920#L1449true assume 1 == ~T2_E~0;~T2_E~0 := 2; 228#L1454true assume 1 == ~T3_E~0;~T3_E~0 := 2; 1201#L1459true assume 1 == ~T4_E~0;~T4_E~0 := 2; 2313#L1464true assume 1 == ~T5_E~0;~T5_E~0 := 2; 1038#L1469true assume 1 == ~T6_E~0;~T6_E~0 := 2; 1828#L1474true assume 1 == ~T7_E~0;~T7_E~0 := 2; 1466#L1479true assume 1 == ~T8_E~0;~T8_E~0 := 2; 1679#L1484true assume 1 == ~T9_E~0;~T9_E~0 := 2; 474#L1489true assume 1 == ~T10_E~0;~T10_E~0 := 2; 1412#L1494true assume 1 == ~T11_E~0;~T11_E~0 := 2; 196#L1499true assume 1 == ~T12_E~0;~T12_E~0 := 2; 871#L1504true assume 1 == ~T13_E~0;~T13_E~0 := 2; 339#L1509true assume 1 == ~E_M~0;~E_M~0 := 2; 1648#L1514true assume 1 == ~E_1~0;~E_1~0 := 2; 211#L1519true assume 1 == ~E_2~0;~E_2~0 := 2; 159#L1524true assume 1 == ~E_3~0;~E_3~0 := 2; 285#L1529true assume 1 == ~E_4~0;~E_4~0 := 2; 5#L1534true assume 1 == ~E_5~0;~E_5~0 := 2; 283#L1539true assume 1 == ~E_6~0;~E_6~0 := 2; 531#L1544true assume 1 == ~E_7~0;~E_7~0 := 2; 788#L1549true assume 1 == ~E_8~0;~E_8~0 := 2; 659#L1554true assume 1 == ~E_9~0;~E_9~0 := 2; 1881#L1559true assume 1 == ~E_10~0;~E_10~0 := 2; 1878#L1564true assume 1 == ~E_11~0;~E_11~0 := 2; 1159#L1569true assume 1 == ~E_12~0;~E_12~0 := 2; 792#L1574true assume 1 == ~E_13~0;~E_13~0 := 2; 371#L1580true 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; 144#L992-1true assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~14#1 := 1; 1983#L1046-1true assume true;exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~14#1; 167#L1065-1true assume true;start_simulation_#t~ret36#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~ret36#1;havoc start_simulation_#t~ret36#1; 149#L1959true assume !(0 == start_simulation_~tmp~3#1); 351#L1970true assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret35#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; 495#L992true assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~14#1 := 1; 83#L1046true assume true;exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~14#1; 599#L1065true assume true;stop_simulation_#t~ret35#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~ret35#1;havoc stop_simulation_#t~ret35#1; 1641#L1914true assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0; 1509#L1916true assume true;stop_simulation_#res#1 := stop_simulation_~__retres2~0#1; 1699#L1922true assume true;start_simulation_#t~ret37#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret35#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~ret37#1;havoc start_simulation_#t~ret37#1; 1863#L1972true assume !(0 != start_simulation_~tmp___0~1#1); 535#L1940true [2024-11-10 23:19:45,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:19:45,937 INFO L85 PathProgramCache]: Analyzing trace with hash 1600447243, now seen corresponding path program 1 times [2024-11-10 23:19:45,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:19:45,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099524350] [2024-11-10 23:19:45,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:19:45,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:19:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:19:46,189 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 23:19:46,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:19:46,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099524350] [2024-11-10 23:19:46,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2099524350] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:19:46,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:19:46,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 23:19:46,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621466010] [2024-11-10 23:19:46,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:19:46,195 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-10 23:19:46,196 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:19:46,196 INFO L85 PathProgramCache]: Analyzing trace with hash 1063313172, now seen corresponding path program 1 times [2024-11-10 23:19:46,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:19:46,196 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643411799] [2024-11-10 23:19:46,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:19:46,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:19:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:19:46,245 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 23:19:46,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:19:46,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643411799] [2024-11-10 23:19:46,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1643411799] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:19:46,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:19:46,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 23:19:46,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804550217] [2024-11-10 23:19:46,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:19:46,248 INFO L762 eck$LassoCheckResult]: loop already infeasible [2024-11-10 23:19:46,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 23:19:46,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 23:19:46,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 23:19:46,276 INFO L87 Difference]: Start difference. First operand has 2330 states, 2091 states have (on average 1.5007173601147776) internal successors, (3138), 2329 states have internal predecessors, (3138), 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 23:19:46,283 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 23:19:46,287 INFO L158 Benchmark]: Toolchain (without parser) took 3884.86ms. Allocated memory was 167.8MB in the beginning and 283.1MB in the end (delta: 115.3MB). Free memory was 97.0MB in the beginning and 154.5MB in the end (delta: -57.6MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. [2024-11-10 23:19:46,287 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 117.4MB. Free memory is still 78.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 23:19:46,287 INFO L158 Benchmark]: CACSL2BoogieTranslator took 343.95ms. Allocated memory is still 167.8MB. Free memory was 96.5MB in the beginning and 70.6MB in the end (delta: 26.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-10 23:19:46,288 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.69ms. Allocated memory is still 167.8MB. Free memory was 70.6MB in the beginning and 133.3MB in the end (delta: -62.7MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2024-11-10 23:19:46,288 INFO L158 Benchmark]: Boogie Preprocessor took 165.69ms. Allocated memory is still 167.8MB. Free memory was 133.3MB in the beginning and 119.9MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-10 23:19:46,288 INFO L158 Benchmark]: IcfgBuilder took 2622.69ms. Allocated memory was 167.8MB in the beginning and 283.1MB in the end (delta: 115.3MB). Free memory was 119.9MB in the beginning and 226.9MB in the end (delta: -107.0MB). Peak memory consumption was 143.0MB. Max. memory is 16.1GB. [2024-11-10 23:19:46,289 INFO L158 Benchmark]: BuchiAutomizer took 598.80ms. Allocated memory is still 283.1MB. Free memory was 226.9MB in the beginning and 154.5MB in the end (delta: 72.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2024-11-10 23:19:46,293 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 117.4MB. Free memory is still 78.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 343.95ms. Allocated memory is still 167.8MB. Free memory was 96.5MB in the beginning and 70.6MB in the end (delta: 26.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 149.69ms. Allocated memory is still 167.8MB. Free memory was 70.6MB in the beginning and 133.3MB in the end (delta: -62.7MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 165.69ms. Allocated memory is still 167.8MB. Free memory was 133.3MB in the beginning and 119.9MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * IcfgBuilder took 2622.69ms. Allocated memory was 167.8MB in the beginning and 283.1MB in the end (delta: 115.3MB). Free memory was 119.9MB in the beginning and 226.9MB in the end (delta: -107.0MB). Peak memory consumption was 143.0MB. Max. memory is 16.1GB. * BuchiAutomizer took 598.80ms. Allocated memory is still 283.1MB. Free memory was 226.9MB in the beginning and 154.5MB in the end (delta: 72.4MB). Peak memory consumption was 73.4MB. 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 23:19:46,328 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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