./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 343a266e04a35949615e598ecd53205cd1ef95f44fcd29af6bf4976fff243198 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:18:17,206 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:18:17,208 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:18:17,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:18:17,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:18:17,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:18:17,250 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:18:17,256 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:18:17,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:18:17,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:18:17,265 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:18:17,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:18:17,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:18:17,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:18:17,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:18:17,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:18:17,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:18:17,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:18:17,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:18:17,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:18:17,283 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:18:17,284 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:18:17,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:18:17,286 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:18:17,292 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:18:17,292 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:18:17,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:18:17,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:18:17,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:18:17,294 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:18:17,294 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:18:17,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:18:17,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:18:17,296 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:18:17,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:18:17,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:18:17,297 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:18:17,297 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:18:17,297 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:18:17,298 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:18:17,298 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:18:17,299 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:18:17,331 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:18:17,331 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:18:17,332 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:18:17,332 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:18:17,333 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:18:17,333 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:18:17,334 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:18:17,334 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:18:17,334 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:18:17,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:18:17,335 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:18:17,335 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:18:17,336 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:18:17,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:18:17,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:18:17,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:18:17,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:18:17,337 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:18:17,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:18:17,337 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:18:17,337 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:18:17,337 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:18:17,338 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:18:17,338 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:18:17,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:18:17,338 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:18:17,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:18:17,339 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:18:17,339 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:18:17,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:18:17,339 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:18:17,339 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:18:17,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:18:17,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 343a266e04a35949615e598ecd53205cd1ef95f44fcd29af6bf4976fff243198 [2022-02-20 19:18:17,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:18:17,580 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:18:17,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:18:17,584 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:18:17,584 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:18:17,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c [2022-02-20 19:18:17,660 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d33d68db/b3ef65e02bdc40ae86b46e94783e7cc8/FLAG71a2e5ff2 [2022-02-20 19:18:18,441 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:18:18,442 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c [2022-02-20 19:18:18,492 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d33d68db/b3ef65e02bdc40ae86b46e94783e7cc8/FLAG71a2e5ff2 [2022-02-20 19:18:18,956 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d33d68db/b3ef65e02bdc40ae86b46e94783e7cc8 [2022-02-20 19:18:18,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:18:18,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:18:18,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:18:18,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:18:18,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:18:18,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:18:18" (1/1) ... [2022-02-20 19:18:18,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f7d0acc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:18, skipping insertion in model container [2022-02-20 19:18:18,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:18:18" (1/1) ... [2022-02-20 19:18:18,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:18:19,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:18:20,924 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c[381679,381692] [2022-02-20 19:18:20,944 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c[383339,383352] [2022-02-20 19:18:21,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:18:21,169 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:18:21,968 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c[381679,381692] [2022-02-20 19:18:21,975 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.08.cil-2.c[383339,383352] [2022-02-20 19:18:21,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:18:22,050 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:18:22,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22 WrapperNode [2022-02-20 19:18:22,052 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:18:22,053 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:18:22,053 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:18:22,053 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:18:22,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (1/1) ... [2022-02-20 19:18:22,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (1/1) ... [2022-02-20 19:18:22,615 INFO L137 Inliner]: procedures = 60, calls = 66, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 12972 [2022-02-20 19:18:22,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:18:22,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:18:22,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:18:22,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:18:22,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (1/1) ... [2022-02-20 19:18:22,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (1/1) ... [2022-02-20 19:18:22,684 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (1/1) ... [2022-02-20 19:18:22,685 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (1/1) ... [2022-02-20 19:18:22,915 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (1/1) ... [2022-02-20 19:18:22,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (1/1) ... [2022-02-20 19:18:23,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (1/1) ... [2022-02-20 19:18:23,172 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:18:23,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:18:23,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:18:23,189 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:18:23,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (1/1) ... [2022-02-20 19:18:23,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:18:23,225 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:18:23,289 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 19:18:23,337 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 19:18:23,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:18:23,399 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:18:23,399 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:18:23,400 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:18:23,403 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:18:23,403 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:18:23,403 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:18:23,403 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:18:23,403 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:18:23,404 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:18:23,404 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:18:23,404 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:18:23,404 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:18:23,404 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:18:23,404 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:18:23,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:18:23,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:18:23,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:18:23,565 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:18:23,566 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:18:29,734 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:18:29,765 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:18:29,766 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2022-02-20 19:18:29,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:18:29 BoogieIcfgContainer [2022-02-20 19:18:29,770 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:18:29,772 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:18:29,772 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:18:29,776 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:18:29,776 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:18:18" (1/3) ... [2022-02-20 19:18:29,777 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25bde94b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:18:29, skipping insertion in model container [2022-02-20 19:18:29,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:22" (2/3) ... [2022-02-20 19:18:29,777 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25bde94b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:18:29, skipping insertion in model container [2022-02-20 19:18:29,778 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:18:29" (3/3) ... [2022-02-20 19:18:29,779 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label43+token_ring.08.cil-2.c [2022-02-20 19:18:29,784 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:18:29,784 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:18:29,839 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:18:29,847 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 19:18:29,847 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:18:29,983 INFO L276 IsEmpty]: Start isEmpty. Operand has 2473 states, 2439 states have (on average 1.848708487084871) internal successors, (4509), 2444 states have internal predecessors, (4509), 24 states have call successors, (24), 7 states have call predecessors, (24), 7 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) [2022-02-20 19:18:30,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:18:30,005 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:18:30,006 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:18:30,007 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:18:30,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:18:30,017 INFO L85 PathProgramCache]: Analyzing trace with hash -970277371, now seen corresponding path program 1 times [2022-02-20 19:18:30,028 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:18:30,029 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545111655] [2022-02-20 19:18:30,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:18:30,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:18:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:30,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:18:30,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:30,339 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:18:30,340 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2476#true} {2478#(= ~t1_i~0 1)} #11281#return; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:18:30,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:18:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:30,410 INFO L290 TraceCheckUtils]: 0: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,411 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,412 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,412 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} assume !(0 == ~T4_E~0); {2476#true} is VALID [2022-02-20 19:18:30,412 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,413 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,413 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,413 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,413 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,414 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,414 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,414 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume !(0 == ~E_3~0); {2476#true} is VALID [2022-02-20 19:18:30,414 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,415 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,415 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,415 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,416 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,416 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:18:30,417 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {2476#true} {2477#false} #11283#return; {2477#false} is VALID [2022-02-20 19:18:30,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:18:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:30,502 INFO L290 TraceCheckUtils]: 0: Hoare triple {2583#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#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; {2476#true} is VALID [2022-02-20 19:18:30,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 1 == ~m_pc~0; {2476#true} is VALID [2022-02-20 19:18:30,503 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2476#true} is VALID [2022-02-20 19:18:30,504 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:18:30,504 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {2476#true} is VALID [2022-02-20 19:18:30,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,504 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,505 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume !(1 == ~t1_pc~0); {2476#true} is VALID [2022-02-20 19:18:30,505 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2476#true} is VALID [2022-02-20 19:18:30,505 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:18:30,506 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {2476#true} is VALID [2022-02-20 19:18:30,506 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,506 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,507 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 1 == ~t2_pc~0; {2476#true} is VALID [2022-02-20 19:18:30,507 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2476#true} is VALID [2022-02-20 19:18:30,508 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:18:30,508 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {2476#true} is VALID [2022-02-20 19:18:30,508 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,508 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,509 INFO L290 TraceCheckUtils]: 19: Hoare triple {2476#true} assume 1 == ~t3_pc~0; {2476#true} is VALID [2022-02-20 19:18:30,509 INFO L290 TraceCheckUtils]: 20: Hoare triple {2476#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2476#true} is VALID [2022-02-20 19:18:30,509 INFO L290 TraceCheckUtils]: 21: Hoare triple {2476#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:18:30,509 INFO L290 TraceCheckUtils]: 22: Hoare triple {2476#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {2476#true} is VALID [2022-02-20 19:18:30,510 INFO L290 TraceCheckUtils]: 23: Hoare triple {2476#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,510 INFO L290 TraceCheckUtils]: 24: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,511 INFO L290 TraceCheckUtils]: 25: Hoare triple {2476#true} assume !(1 == ~t4_pc~0); {2476#true} is VALID [2022-02-20 19:18:30,511 INFO L290 TraceCheckUtils]: 26: Hoare triple {2476#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2476#true} is VALID [2022-02-20 19:18:30,514 INFO L290 TraceCheckUtils]: 27: Hoare triple {2476#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:18:30,514 INFO L290 TraceCheckUtils]: 28: Hoare triple {2476#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {2476#true} is VALID [2022-02-20 19:18:30,514 INFO L290 TraceCheckUtils]: 29: Hoare triple {2476#true} assume !(0 != ~tmp___3~0#1); {2476#true} is VALID [2022-02-20 19:18:30,515 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,515 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#true} assume 1 == ~t5_pc~0; {2476#true} is VALID [2022-02-20 19:18:30,515 INFO L290 TraceCheckUtils]: 32: Hoare triple {2476#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2476#true} is VALID [2022-02-20 19:18:30,517 INFO L290 TraceCheckUtils]: 33: Hoare triple {2476#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:18:30,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {2476#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {2476#true} is VALID [2022-02-20 19:18:30,519 INFO L290 TraceCheckUtils]: 35: Hoare triple {2476#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,521 INFO L290 TraceCheckUtils]: 36: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,522 INFO L290 TraceCheckUtils]: 37: Hoare triple {2476#true} assume !(1 == ~t6_pc~0); {2476#true} is VALID [2022-02-20 19:18:30,522 INFO L290 TraceCheckUtils]: 38: Hoare triple {2476#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2476#true} is VALID [2022-02-20 19:18:30,522 INFO L290 TraceCheckUtils]: 39: Hoare triple {2476#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:18:30,523 INFO L290 TraceCheckUtils]: 40: Hoare triple {2476#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {2476#true} is VALID [2022-02-20 19:18:30,524 INFO L290 TraceCheckUtils]: 41: Hoare triple {2476#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,524 INFO L290 TraceCheckUtils]: 42: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,524 INFO L290 TraceCheckUtils]: 43: Hoare triple {2476#true} assume 1 == ~t7_pc~0; {2476#true} is VALID [2022-02-20 19:18:30,524 INFO L290 TraceCheckUtils]: 44: Hoare triple {2476#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2476#true} is VALID [2022-02-20 19:18:30,529 INFO L290 TraceCheckUtils]: 45: Hoare triple {2476#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:18:30,530 INFO L290 TraceCheckUtils]: 46: Hoare triple {2476#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {2476#true} is VALID [2022-02-20 19:18:30,530 INFO L290 TraceCheckUtils]: 47: Hoare triple {2476#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,530 INFO L290 TraceCheckUtils]: 48: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,535 INFO L290 TraceCheckUtils]: 49: Hoare triple {2476#true} assume !(1 == ~t8_pc~0); {2476#true} is VALID [2022-02-20 19:18:30,535 INFO L290 TraceCheckUtils]: 50: Hoare triple {2476#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2476#true} is VALID [2022-02-20 19:18:30,535 INFO L290 TraceCheckUtils]: 51: Hoare triple {2476#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:18:30,536 INFO L290 TraceCheckUtils]: 52: Hoare triple {2476#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {2476#true} is VALID [2022-02-20 19:18:30,536 INFO L290 TraceCheckUtils]: 53: Hoare triple {2476#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,536 INFO L290 TraceCheckUtils]: 54: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:18:30,536 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {2476#true} {2477#false} #11285#return; {2477#false} is VALID [2022-02-20 19:18:30,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:18:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:30,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume !(1 == ~T2_E~0); {2476#true} is VALID [2022-02-20 19:18:30,562 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,562 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,562 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,562 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,563 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,563 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,563 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,563 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} assume !(1 == ~E_1~0); {2476#true} is VALID [2022-02-20 19:18:30,563 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,564 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,564 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,564 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,564 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,565 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,565 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,565 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:18:30,565 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {2476#true} {2477#false} #11287#return; {2477#false} is VALID [2022-02-20 19:18:30,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:18:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:30,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} havoc ~__retres1~9; {2476#true} is VALID [2022-02-20 19:18:30,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {2476#true} is VALID [2022-02-20 19:18:30,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} #res := ~__retres1~9; {2476#true} is VALID [2022-02-20 19:18:30,578 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:18:30,578 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2476#true} {2477#false} #11289#return; {2477#false} is VALID [2022-02-20 19:18:30,579 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~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;~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;~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;~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;~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;~token~0 := 0;~local~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {2476#true} is VALID [2022-02-20 19:18:30,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#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; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:18:30,583 INFO L290 TraceCheckUtils]: 3: Hoare triple {2478#(= ~t1_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#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; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:18:30,583 INFO L272 TraceCheckUtils]: 4: Hoare triple {2478#(= ~t1_i~0 1)} call update_channels(); {2476#true} is VALID [2022-02-20 19:18:30,583 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:18:30,584 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2476#true} {2478#(= ~t1_i~0 1)} #11281#return; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:18:30,585 INFO L290 TraceCheckUtils]: 7: Hoare triple {2478#(= ~t1_i~0 1)} assume { :begin_inline_init_threads } true; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:18:30,586 INFO L290 TraceCheckUtils]: 8: Hoare triple {2478#(= ~t1_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:18:30,586 INFO L290 TraceCheckUtils]: 9: Hoare triple {2478#(= ~t1_i~0 1)} assume !(1 == ~t1_i~0);~t1_st~0 := 2; {2477#false} is VALID [2022-02-20 19:18:30,586 INFO L290 TraceCheckUtils]: 10: Hoare triple {2477#false} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2477#false} is VALID [2022-02-20 19:18:30,587 INFO L290 TraceCheckUtils]: 11: Hoare triple {2477#false} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2477#false} is VALID [2022-02-20 19:18:30,587 INFO L290 TraceCheckUtils]: 12: Hoare triple {2477#false} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2477#false} is VALID [2022-02-20 19:18:30,588 INFO L290 TraceCheckUtils]: 13: Hoare triple {2477#false} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2477#false} is VALID [2022-02-20 19:18:30,589 INFO L290 TraceCheckUtils]: 14: Hoare triple {2477#false} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2477#false} is VALID [2022-02-20 19:18:30,589 INFO L290 TraceCheckUtils]: 15: Hoare triple {2477#false} assume 1 == ~t7_i~0;~t7_st~0 := 0; {2477#false} is VALID [2022-02-20 19:18:30,598 INFO L290 TraceCheckUtils]: 16: Hoare triple {2477#false} assume 1 == ~t8_i~0;~t8_st~0 := 0; {2477#false} is VALID [2022-02-20 19:18:30,598 INFO L290 TraceCheckUtils]: 17: Hoare triple {2477#false} assume { :end_inline_init_threads } true; {2477#false} is VALID [2022-02-20 19:18:30,601 INFO L272 TraceCheckUtils]: 18: Hoare triple {2477#false} call fire_delta_events(); {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:30,602 INFO L290 TraceCheckUtils]: 19: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,602 INFO L290 TraceCheckUtils]: 20: Hoare triple {2476#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,602 INFO L290 TraceCheckUtils]: 21: Hoare triple {2476#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,603 INFO L290 TraceCheckUtils]: 22: Hoare triple {2476#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,603 INFO L290 TraceCheckUtils]: 23: Hoare triple {2476#true} assume !(0 == ~T4_E~0); {2476#true} is VALID [2022-02-20 19:18:30,604 INFO L290 TraceCheckUtils]: 24: Hoare triple {2476#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,604 INFO L290 TraceCheckUtils]: 25: Hoare triple {2476#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,605 INFO L290 TraceCheckUtils]: 26: Hoare triple {2476#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,605 INFO L290 TraceCheckUtils]: 27: Hoare triple {2476#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,605 INFO L290 TraceCheckUtils]: 28: Hoare triple {2476#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,606 INFO L290 TraceCheckUtils]: 29: Hoare triple {2476#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,606 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,606 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#true} assume !(0 == ~E_3~0); {2476#true} is VALID [2022-02-20 19:18:30,606 INFO L290 TraceCheckUtils]: 32: Hoare triple {2476#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,606 INFO L290 TraceCheckUtils]: 33: Hoare triple {2476#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,607 INFO L290 TraceCheckUtils]: 34: Hoare triple {2476#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,607 INFO L290 TraceCheckUtils]: 35: Hoare triple {2476#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,607 INFO L290 TraceCheckUtils]: 36: Hoare triple {2476#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2476#true} is VALID [2022-02-20 19:18:30,607 INFO L290 TraceCheckUtils]: 37: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:18:30,607 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2476#true} {2477#false} #11283#return; {2477#false} is VALID [2022-02-20 19:18:30,608 INFO L272 TraceCheckUtils]: 39: Hoare triple {2477#false} call activate_threads(); {2583#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:18:30,608 INFO L290 TraceCheckUtils]: 40: Hoare triple {2583#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#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; {2476#true} is VALID [2022-02-20 19:18:30,608 INFO L290 TraceCheckUtils]: 41: Hoare triple {2476#true} assume 1 == ~m_pc~0; {2476#true} is VALID [2022-02-20 19:18:30,608 INFO L290 TraceCheckUtils]: 42: Hoare triple {2476#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2476#true} is VALID [2022-02-20 19:18:30,608 INFO L290 TraceCheckUtils]: 43: Hoare triple {2476#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:18:30,609 INFO L290 TraceCheckUtils]: 44: Hoare triple {2476#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {2476#true} is VALID [2022-02-20 19:18:30,609 INFO L290 TraceCheckUtils]: 45: Hoare triple {2476#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,609 INFO L290 TraceCheckUtils]: 46: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,609 INFO L290 TraceCheckUtils]: 47: Hoare triple {2476#true} assume !(1 == ~t1_pc~0); {2476#true} is VALID [2022-02-20 19:18:30,609 INFO L290 TraceCheckUtils]: 48: Hoare triple {2476#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2476#true} is VALID [2022-02-20 19:18:30,610 INFO L290 TraceCheckUtils]: 49: Hoare triple {2476#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:18:30,610 INFO L290 TraceCheckUtils]: 50: Hoare triple {2476#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {2476#true} is VALID [2022-02-20 19:18:30,610 INFO L290 TraceCheckUtils]: 51: Hoare triple {2476#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,610 INFO L290 TraceCheckUtils]: 52: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,611 INFO L290 TraceCheckUtils]: 53: Hoare triple {2476#true} assume 1 == ~t2_pc~0; {2476#true} is VALID [2022-02-20 19:18:30,611 INFO L290 TraceCheckUtils]: 54: Hoare triple {2476#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2476#true} is VALID [2022-02-20 19:18:30,611 INFO L290 TraceCheckUtils]: 55: Hoare triple {2476#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:18:30,611 INFO L290 TraceCheckUtils]: 56: Hoare triple {2476#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {2476#true} is VALID [2022-02-20 19:18:30,611 INFO L290 TraceCheckUtils]: 57: Hoare triple {2476#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,611 INFO L290 TraceCheckUtils]: 58: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,612 INFO L290 TraceCheckUtils]: 59: Hoare triple {2476#true} assume 1 == ~t3_pc~0; {2476#true} is VALID [2022-02-20 19:18:30,612 INFO L290 TraceCheckUtils]: 60: Hoare triple {2476#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2476#true} is VALID [2022-02-20 19:18:30,612 INFO L290 TraceCheckUtils]: 61: Hoare triple {2476#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:18:30,612 INFO L290 TraceCheckUtils]: 62: Hoare triple {2476#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {2476#true} is VALID [2022-02-20 19:18:30,613 INFO L290 TraceCheckUtils]: 63: Hoare triple {2476#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,613 INFO L290 TraceCheckUtils]: 64: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,613 INFO L290 TraceCheckUtils]: 65: Hoare triple {2476#true} assume !(1 == ~t4_pc~0); {2476#true} is VALID [2022-02-20 19:18:30,613 INFO L290 TraceCheckUtils]: 66: Hoare triple {2476#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2476#true} is VALID [2022-02-20 19:18:30,613 INFO L290 TraceCheckUtils]: 67: Hoare triple {2476#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:18:30,614 INFO L290 TraceCheckUtils]: 68: Hoare triple {2476#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {2476#true} is VALID [2022-02-20 19:18:30,614 INFO L290 TraceCheckUtils]: 69: Hoare triple {2476#true} assume !(0 != ~tmp___3~0#1); {2476#true} is VALID [2022-02-20 19:18:30,614 INFO L290 TraceCheckUtils]: 70: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,614 INFO L290 TraceCheckUtils]: 71: Hoare triple {2476#true} assume 1 == ~t5_pc~0; {2476#true} is VALID [2022-02-20 19:18:30,614 INFO L290 TraceCheckUtils]: 72: Hoare triple {2476#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2476#true} is VALID [2022-02-20 19:18:30,615 INFO L290 TraceCheckUtils]: 73: Hoare triple {2476#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:18:30,615 INFO L290 TraceCheckUtils]: 74: Hoare triple {2476#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {2476#true} is VALID [2022-02-20 19:18:30,615 INFO L290 TraceCheckUtils]: 75: Hoare triple {2476#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,615 INFO L290 TraceCheckUtils]: 76: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,615 INFO L290 TraceCheckUtils]: 77: Hoare triple {2476#true} assume !(1 == ~t6_pc~0); {2476#true} is VALID [2022-02-20 19:18:30,616 INFO L290 TraceCheckUtils]: 78: Hoare triple {2476#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2476#true} is VALID [2022-02-20 19:18:30,616 INFO L290 TraceCheckUtils]: 79: Hoare triple {2476#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:18:30,616 INFO L290 TraceCheckUtils]: 80: Hoare triple {2476#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {2476#true} is VALID [2022-02-20 19:18:30,616 INFO L290 TraceCheckUtils]: 81: Hoare triple {2476#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,616 INFO L290 TraceCheckUtils]: 82: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,617 INFO L290 TraceCheckUtils]: 83: Hoare triple {2476#true} assume 1 == ~t7_pc~0; {2476#true} is VALID [2022-02-20 19:18:30,617 INFO L290 TraceCheckUtils]: 84: Hoare triple {2476#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2476#true} is VALID [2022-02-20 19:18:30,617 INFO L290 TraceCheckUtils]: 85: Hoare triple {2476#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:18:30,617 INFO L290 TraceCheckUtils]: 86: Hoare triple {2476#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {2476#true} is VALID [2022-02-20 19:18:30,617 INFO L290 TraceCheckUtils]: 87: Hoare triple {2476#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,618 INFO L290 TraceCheckUtils]: 88: Hoare triple {2476#true} 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; {2476#true} is VALID [2022-02-20 19:18:30,618 INFO L290 TraceCheckUtils]: 89: Hoare triple {2476#true} assume !(1 == ~t8_pc~0); {2476#true} is VALID [2022-02-20 19:18:30,618 INFO L290 TraceCheckUtils]: 90: Hoare triple {2476#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2476#true} is VALID [2022-02-20 19:18:30,618 INFO L290 TraceCheckUtils]: 91: Hoare triple {2476#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:18:30,618 INFO L290 TraceCheckUtils]: 92: Hoare triple {2476#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {2476#true} is VALID [2022-02-20 19:18:30,619 INFO L290 TraceCheckUtils]: 93: Hoare triple {2476#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {2476#true} is VALID [2022-02-20 19:18:30,619 INFO L290 TraceCheckUtils]: 94: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:18:30,619 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {2476#true} {2477#false} #11285#return; {2477#false} is VALID [2022-02-20 19:18:30,619 INFO L272 TraceCheckUtils]: 96: Hoare triple {2477#false} call reset_delta_events(); {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:30,620 INFO L290 TraceCheckUtils]: 97: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,620 INFO L290 TraceCheckUtils]: 98: Hoare triple {2476#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,620 INFO L290 TraceCheckUtils]: 99: Hoare triple {2476#true} assume !(1 == ~T2_E~0); {2476#true} is VALID [2022-02-20 19:18:30,620 INFO L290 TraceCheckUtils]: 100: Hoare triple {2476#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,620 INFO L290 TraceCheckUtils]: 101: Hoare triple {2476#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,621 INFO L290 TraceCheckUtils]: 102: Hoare triple {2476#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,621 INFO L290 TraceCheckUtils]: 103: Hoare triple {2476#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,621 INFO L290 TraceCheckUtils]: 104: Hoare triple {2476#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,621 INFO L290 TraceCheckUtils]: 105: Hoare triple {2476#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,621 INFO L290 TraceCheckUtils]: 106: Hoare triple {2476#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,622 INFO L290 TraceCheckUtils]: 107: Hoare triple {2476#true} assume !(1 == ~E_1~0); {2476#true} is VALID [2022-02-20 19:18:30,622 INFO L290 TraceCheckUtils]: 108: Hoare triple {2476#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,622 INFO L290 TraceCheckUtils]: 109: Hoare triple {2476#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,622 INFO L290 TraceCheckUtils]: 110: Hoare triple {2476#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,622 INFO L290 TraceCheckUtils]: 111: Hoare triple {2476#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,623 INFO L290 TraceCheckUtils]: 112: Hoare triple {2476#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,623 INFO L290 TraceCheckUtils]: 113: Hoare triple {2476#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,623 INFO L290 TraceCheckUtils]: 114: Hoare triple {2476#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2476#true} is VALID [2022-02-20 19:18:30,623 INFO L290 TraceCheckUtils]: 115: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:18:30,623 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {2476#true} {2477#false} #11287#return; {2477#false} is VALID [2022-02-20 19:18:30,624 INFO L290 TraceCheckUtils]: 117: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:18:30,624 INFO L290 TraceCheckUtils]: 118: Hoare triple {2477#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {2477#false} is VALID [2022-02-20 19:18:30,624 INFO L290 TraceCheckUtils]: 119: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:18:30,624 INFO L272 TraceCheckUtils]: 120: Hoare triple {2477#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2476#true} is VALID [2022-02-20 19:18:30,624 INFO L290 TraceCheckUtils]: 121: Hoare triple {2476#true} havoc ~__retres1~9; {2476#true} is VALID [2022-02-20 19:18:30,625 INFO L290 TraceCheckUtils]: 122: Hoare triple {2476#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {2476#true} is VALID [2022-02-20 19:18:30,625 INFO L290 TraceCheckUtils]: 123: Hoare triple {2476#true} #res := ~__retres1~9; {2476#true} is VALID [2022-02-20 19:18:30,625 INFO L290 TraceCheckUtils]: 124: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:18:30,625 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {2476#true} {2477#false} #11289#return; {2477#false} is VALID [2022-02-20 19:18:30,625 INFO L290 TraceCheckUtils]: 126: Hoare triple {2477#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {2477#false} is VALID [2022-02-20 19:18:30,626 INFO L290 TraceCheckUtils]: 127: Hoare triple {2477#false} assume 0 != eval_~tmp~0#1; {2477#false} is VALID [2022-02-20 19:18:30,626 INFO L290 TraceCheckUtils]: 128: Hoare triple {2477#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {2477#false} is VALID [2022-02-20 19:18:30,626 INFO L290 TraceCheckUtils]: 129: Hoare triple {2477#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {2477#false} is VALID [2022-02-20 19:18:30,626 INFO L290 TraceCheckUtils]: 130: Hoare triple {2477#false} assume !(0 == ~m_pc~0); {2477#false} is VALID [2022-02-20 19:18:30,626 INFO L290 TraceCheckUtils]: 131: Hoare triple {2477#false} assume 1 == ~m_pc~0; {2477#false} is VALID [2022-02-20 19:18:30,627 INFO L290 TraceCheckUtils]: 132: Hoare triple {2477#false} assume ~token~0 != 8 + ~local~0; {2477#false} is VALID [2022-02-20 19:18:30,627 INFO L272 TraceCheckUtils]: 133: Hoare triple {2477#false} call error(); {2477#false} is VALID [2022-02-20 19:18:30,627 INFO L290 TraceCheckUtils]: 134: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:18:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:18:30,629 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:18:30,629 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545111655] [2022-02-20 19:18:30,630 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1545111655] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:18:30,630 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:18:30,630 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:18:30,631 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8974621] [2022-02-20 19:18:30,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:18:30,640 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:18:30,642 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:18:30,645 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:30,766 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:30,766 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:18:30,766 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:18:30,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:18:30,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:18:30,795 INFO L87 Difference]: Start difference. First operand has 2473 states, 2439 states have (on average 1.848708487084871) internal successors, (4509), 2444 states have internal predecessors, (4509), 24 states have call successors, (24), 7 states have call predecessors, (24), 7 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) Second operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:42,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:42,151 INFO L93 Difference]: Finished difference Result 5037 states and 9272 transitions. [2022-02-20 19:18:42,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:18:42,151 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:18:42,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:18:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9272 transitions. [2022-02-20 19:18:42,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:42,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9272 transitions. [2022-02-20 19:18:42,296 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9272 transitions. [2022-02-20 19:18:48,797 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9272 edges. 9272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:49,244 INFO L225 Difference]: With dead ends: 5037 [2022-02-20 19:18:49,245 INFO L226 Difference]: Without dead ends: 2503 [2022-02-20 19:18:49,254 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-20 19:18:49,260 INFO L933 BasicCegarLoop]: 4511 mSDtfsCounter, 748 mSDsluCounter, 12379 mSDsCounter, 0 mSdLazyCounter, 511 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 768 SdHoareTripleChecker+Valid, 16890 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 511 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-02-20 19:18:49,262 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [768 Valid, 16890 Invalid, 567 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [56 Valid, 511 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-02-20 19:18:49,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2503 states. [2022-02-20 19:18:49,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2503 to 2405. [2022-02-20 19:18:49,404 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:18:49,414 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:18:49,424 INFO L74 IsIncluded]: Start isIncluded. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:18:49,432 INFO L87 Difference]: Start difference. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:18:49,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:49,713 INFO L93 Difference]: Finished difference Result 2503 states and 4569 transitions. [2022-02-20 19:18:49,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4569 transitions. [2022-02-20 19:18:49,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:18:49,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:18:49,731 INFO L74 IsIncluded]: Start isIncluded. First operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 2503 states. [2022-02-20 19:18:49,740 INFO L87 Difference]: Start difference. First operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 2503 states. [2022-02-20 19:18:49,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:49,996 INFO L93 Difference]: Finished difference Result 2503 states and 4569 transitions. [2022-02-20 19:18:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4569 transitions. [2022-02-20 19:18:50,002 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:18:50,002 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:18:50,002 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:18:50,003 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:18:50,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:18:50,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 2405 states and 4400 transitions. [2022-02-20 19:18:50,299 INFO L78 Accepts]: Start accepts. Automaton has 2405 states and 4400 transitions. Word has length 135 [2022-02-20 19:18:50,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:18:50,299 INFO L470 AbstractCegarLoop]: Abstraction has 2405 states and 4400 transitions. [2022-02-20 19:18:50,300 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:50,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4400 transitions. [2022-02-20 19:18:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:18:50,302 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:18:50,302 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:18:50,302 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:18:50,302 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:18:50,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:18:50,303 INFO L85 PathProgramCache]: Analyzing trace with hash -540619065, now seen corresponding path program 1 times [2022-02-20 19:18:50,303 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:18:50,304 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243238880] [2022-02-20 19:18:50,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:18:50,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:18:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:50,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:18:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:50,402 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:18:50,402 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15345#true} {15347#(= ~M_E~0 2)} #11281#return; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:18:50,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:50,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,482 INFO L290 TraceCheckUtils]: 2: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,483 INFO L290 TraceCheckUtils]: 3: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,483 INFO L290 TraceCheckUtils]: 4: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~T4_E~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,484 INFO L290 TraceCheckUtils]: 5: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,486 INFO L290 TraceCheckUtils]: 6: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,487 INFO L290 TraceCheckUtils]: 7: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,489 INFO L290 TraceCheckUtils]: 8: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,490 INFO L290 TraceCheckUtils]: 9: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,491 INFO L290 TraceCheckUtils]: 10: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,491 INFO L290 TraceCheckUtils]: 11: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,492 INFO L290 TraceCheckUtils]: 12: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~E_3~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,492 INFO L290 TraceCheckUtils]: 13: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,493 INFO L290 TraceCheckUtils]: 14: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,495 INFO L290 TraceCheckUtils]: 15: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_6~0;~E_6~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,496 INFO L290 TraceCheckUtils]: 16: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,497 INFO L290 TraceCheckUtils]: 17: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,497 INFO L290 TraceCheckUtils]: 18: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume true; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,498 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {15452#(= |old(~M_E~0)| 0)} {15347#(= ~M_E~0 2)} #11283#return; {15346#false} is VALID [2022-02-20 19:18:50,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:18:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:50,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {15453#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#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; {15345#true} is VALID [2022-02-20 19:18:50,563 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 1 == ~m_pc~0; {15345#true} is VALID [2022-02-20 19:18:50,563 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15345#true} is VALID [2022-02-20 19:18:50,563 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:18:50,563 INFO L290 TraceCheckUtils]: 4: Hoare triple {15345#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {15345#true} is VALID [2022-02-20 19:18:50,563 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,563 INFO L290 TraceCheckUtils]: 6: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,564 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} assume !(1 == ~t1_pc~0); {15345#true} is VALID [2022-02-20 19:18:50,564 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15345#true} is VALID [2022-02-20 19:18:50,564 INFO L290 TraceCheckUtils]: 9: Hoare triple {15345#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:18:50,564 INFO L290 TraceCheckUtils]: 10: Hoare triple {15345#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {15345#true} is VALID [2022-02-20 19:18:50,564 INFO L290 TraceCheckUtils]: 11: Hoare triple {15345#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,564 INFO L290 TraceCheckUtils]: 12: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,565 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} assume 1 == ~t2_pc~0; {15345#true} is VALID [2022-02-20 19:18:50,566 INFO L290 TraceCheckUtils]: 14: Hoare triple {15345#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15345#true} is VALID [2022-02-20 19:18:50,566 INFO L290 TraceCheckUtils]: 15: Hoare triple {15345#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:18:50,566 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {15345#true} is VALID [2022-02-20 19:18:50,566 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,566 INFO L290 TraceCheckUtils]: 18: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,567 INFO L290 TraceCheckUtils]: 19: Hoare triple {15345#true} assume 1 == ~t3_pc~0; {15345#true} is VALID [2022-02-20 19:18:50,567 INFO L290 TraceCheckUtils]: 20: Hoare triple {15345#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15345#true} is VALID [2022-02-20 19:18:50,568 INFO L290 TraceCheckUtils]: 21: Hoare triple {15345#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:18:50,568 INFO L290 TraceCheckUtils]: 22: Hoare triple {15345#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {15345#true} is VALID [2022-02-20 19:18:50,568 INFO L290 TraceCheckUtils]: 23: Hoare triple {15345#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,568 INFO L290 TraceCheckUtils]: 24: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,568 INFO L290 TraceCheckUtils]: 25: Hoare triple {15345#true} assume !(1 == ~t4_pc~0); {15345#true} is VALID [2022-02-20 19:18:50,568 INFO L290 TraceCheckUtils]: 26: Hoare triple {15345#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15345#true} is VALID [2022-02-20 19:18:50,568 INFO L290 TraceCheckUtils]: 27: Hoare triple {15345#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:18:50,568 INFO L290 TraceCheckUtils]: 28: Hoare triple {15345#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {15345#true} is VALID [2022-02-20 19:18:50,568 INFO L290 TraceCheckUtils]: 29: Hoare triple {15345#true} assume !(0 != ~tmp___3~0#1); {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 30: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 31: Hoare triple {15345#true} assume 1 == ~t5_pc~0; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 32: Hoare triple {15345#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 33: Hoare triple {15345#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 34: Hoare triple {15345#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 35: Hoare triple {15345#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 36: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 37: Hoare triple {15345#true} assume !(1 == ~t6_pc~0); {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 38: Hoare triple {15345#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 39: Hoare triple {15345#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 40: Hoare triple {15345#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 41: Hoare triple {15345#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,569 INFO L290 TraceCheckUtils]: 42: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,570 INFO L290 TraceCheckUtils]: 43: Hoare triple {15345#true} assume 1 == ~t7_pc~0; {15345#true} is VALID [2022-02-20 19:18:50,570 INFO L290 TraceCheckUtils]: 44: Hoare triple {15345#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15345#true} is VALID [2022-02-20 19:18:50,570 INFO L290 TraceCheckUtils]: 45: Hoare triple {15345#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:18:50,570 INFO L290 TraceCheckUtils]: 46: Hoare triple {15345#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {15345#true} is VALID [2022-02-20 19:18:50,570 INFO L290 TraceCheckUtils]: 47: Hoare triple {15345#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,570 INFO L290 TraceCheckUtils]: 48: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,570 INFO L290 TraceCheckUtils]: 49: Hoare triple {15345#true} assume !(1 == ~t8_pc~0); {15345#true} is VALID [2022-02-20 19:18:50,570 INFO L290 TraceCheckUtils]: 50: Hoare triple {15345#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15345#true} is VALID [2022-02-20 19:18:50,571 INFO L290 TraceCheckUtils]: 51: Hoare triple {15345#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:18:50,571 INFO L290 TraceCheckUtils]: 52: Hoare triple {15345#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {15345#true} is VALID [2022-02-20 19:18:50,571 INFO L290 TraceCheckUtils]: 53: Hoare triple {15345#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,571 INFO L290 TraceCheckUtils]: 54: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:18:50,571 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {15345#true} {15346#false} #11285#return; {15346#false} is VALID [2022-02-20 19:18:50,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:18:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:50,593 INFO L290 TraceCheckUtils]: 0: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,593 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume !(1 == ~T2_E~0); {15345#true} is VALID [2022-02-20 19:18:50,594 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,594 INFO L290 TraceCheckUtils]: 4: Hoare triple {15345#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,594 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,594 INFO L290 TraceCheckUtils]: 6: Hoare triple {15345#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,594 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,594 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,595 INFO L290 TraceCheckUtils]: 9: Hoare triple {15345#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,595 INFO L290 TraceCheckUtils]: 10: Hoare triple {15345#true} assume !(1 == ~E_1~0); {15345#true} is VALID [2022-02-20 19:18:50,595 INFO L290 TraceCheckUtils]: 11: Hoare triple {15345#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,595 INFO L290 TraceCheckUtils]: 12: Hoare triple {15345#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,595 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,595 INFO L290 TraceCheckUtils]: 14: Hoare triple {15345#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,596 INFO L290 TraceCheckUtils]: 15: Hoare triple {15345#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,596 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,596 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,596 INFO L290 TraceCheckUtils]: 18: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:18:50,596 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {15345#true} {15346#false} #11287#return; {15346#false} is VALID [2022-02-20 19:18:50,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:18:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:50,602 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} havoc ~__retres1~9; {15345#true} is VALID [2022-02-20 19:18:50,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {15345#true} is VALID [2022-02-20 19:18:50,606 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} #res := ~__retres1~9; {15345#true} is VALID [2022-02-20 19:18:50,606 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:18:50,606 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15345#true} {15346#false} #11289#return; {15346#false} is VALID [2022-02-20 19:18:50,608 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~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;~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;~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;~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;~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;~token~0 := 0;~local~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,608 INFO L290 TraceCheckUtils]: 1: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,609 INFO L290 TraceCheckUtils]: 2: Hoare triple {15347#(= ~M_E~0 2)} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#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; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,609 INFO L290 TraceCheckUtils]: 3: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#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; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,609 INFO L272 TraceCheckUtils]: 4: Hoare triple {15347#(= ~M_E~0 2)} call update_channels(); {15345#true} is VALID [2022-02-20 19:18:50,610 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:18:50,610 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15345#true} {15347#(= ~M_E~0 2)} #11281#return; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,610 INFO L290 TraceCheckUtils]: 7: Hoare triple {15347#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,611 INFO L290 TraceCheckUtils]: 8: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,611 INFO L290 TraceCheckUtils]: 9: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,612 INFO L290 TraceCheckUtils]: 10: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,612 INFO L290 TraceCheckUtils]: 11: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,613 INFO L290 TraceCheckUtils]: 12: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,613 INFO L290 TraceCheckUtils]: 13: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,613 INFO L290 TraceCheckUtils]: 14: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,615 INFO L290 TraceCheckUtils]: 15: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,616 INFO L290 TraceCheckUtils]: 16: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,616 INFO L290 TraceCheckUtils]: 17: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:50,617 INFO L272 TraceCheckUtils]: 18: Hoare triple {15347#(= ~M_E~0 2)} call fire_delta_events(); {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:50,618 INFO L290 TraceCheckUtils]: 19: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,618 INFO L290 TraceCheckUtils]: 20: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,619 INFO L290 TraceCheckUtils]: 21: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,619 INFO L290 TraceCheckUtils]: 22: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,620 INFO L290 TraceCheckUtils]: 23: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~T4_E~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,620 INFO L290 TraceCheckUtils]: 24: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,620 INFO L290 TraceCheckUtils]: 25: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,621 INFO L290 TraceCheckUtils]: 26: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,621 INFO L290 TraceCheckUtils]: 27: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,621 INFO L290 TraceCheckUtils]: 28: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,622 INFO L290 TraceCheckUtils]: 29: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,622 INFO L290 TraceCheckUtils]: 30: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,622 INFO L290 TraceCheckUtils]: 31: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~E_3~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,625 INFO L290 TraceCheckUtils]: 32: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,627 INFO L290 TraceCheckUtils]: 33: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,627 INFO L290 TraceCheckUtils]: 34: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_6~0;~E_6~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,628 INFO L290 TraceCheckUtils]: 35: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,629 INFO L290 TraceCheckUtils]: 36: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,630 INFO L290 TraceCheckUtils]: 37: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume true; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:50,630 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {15452#(= |old(~M_E~0)| 0)} {15347#(= ~M_E~0 2)} #11283#return; {15346#false} is VALID [2022-02-20 19:18:50,631 INFO L272 TraceCheckUtils]: 39: Hoare triple {15346#false} call activate_threads(); {15453#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:18:50,631 INFO L290 TraceCheckUtils]: 40: Hoare triple {15453#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#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; {15345#true} is VALID [2022-02-20 19:18:50,631 INFO L290 TraceCheckUtils]: 41: Hoare triple {15345#true} assume 1 == ~m_pc~0; {15345#true} is VALID [2022-02-20 19:18:50,631 INFO L290 TraceCheckUtils]: 42: Hoare triple {15345#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15345#true} is VALID [2022-02-20 19:18:50,631 INFO L290 TraceCheckUtils]: 43: Hoare triple {15345#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:18:50,631 INFO L290 TraceCheckUtils]: 44: Hoare triple {15345#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {15345#true} is VALID [2022-02-20 19:18:50,632 INFO L290 TraceCheckUtils]: 45: Hoare triple {15345#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,632 INFO L290 TraceCheckUtils]: 46: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,632 INFO L290 TraceCheckUtils]: 47: Hoare triple {15345#true} assume !(1 == ~t1_pc~0); {15345#true} is VALID [2022-02-20 19:18:50,632 INFO L290 TraceCheckUtils]: 48: Hoare triple {15345#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15345#true} is VALID [2022-02-20 19:18:50,632 INFO L290 TraceCheckUtils]: 49: Hoare triple {15345#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:18:50,632 INFO L290 TraceCheckUtils]: 50: Hoare triple {15345#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {15345#true} is VALID [2022-02-20 19:18:50,632 INFO L290 TraceCheckUtils]: 51: Hoare triple {15345#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,633 INFO L290 TraceCheckUtils]: 52: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {15345#true} assume 1 == ~t2_pc~0; {15345#true} is VALID [2022-02-20 19:18:50,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {15345#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15345#true} is VALID [2022-02-20 19:18:50,633 INFO L290 TraceCheckUtils]: 55: Hoare triple {15345#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:18:50,633 INFO L290 TraceCheckUtils]: 56: Hoare triple {15345#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {15345#true} is VALID [2022-02-20 19:18:50,633 INFO L290 TraceCheckUtils]: 57: Hoare triple {15345#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,634 INFO L290 TraceCheckUtils]: 58: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,634 INFO L290 TraceCheckUtils]: 59: Hoare triple {15345#true} assume 1 == ~t3_pc~0; {15345#true} is VALID [2022-02-20 19:18:50,634 INFO L290 TraceCheckUtils]: 60: Hoare triple {15345#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15345#true} is VALID [2022-02-20 19:18:50,634 INFO L290 TraceCheckUtils]: 61: Hoare triple {15345#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:18:50,634 INFO L290 TraceCheckUtils]: 62: Hoare triple {15345#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {15345#true} is VALID [2022-02-20 19:18:50,634 INFO L290 TraceCheckUtils]: 63: Hoare triple {15345#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,634 INFO L290 TraceCheckUtils]: 64: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,635 INFO L290 TraceCheckUtils]: 65: Hoare triple {15345#true} assume !(1 == ~t4_pc~0); {15345#true} is VALID [2022-02-20 19:18:50,635 INFO L290 TraceCheckUtils]: 66: Hoare triple {15345#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15345#true} is VALID [2022-02-20 19:18:50,635 INFO L290 TraceCheckUtils]: 67: Hoare triple {15345#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:18:50,635 INFO L290 TraceCheckUtils]: 68: Hoare triple {15345#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {15345#true} is VALID [2022-02-20 19:18:50,635 INFO L290 TraceCheckUtils]: 69: Hoare triple {15345#true} assume !(0 != ~tmp___3~0#1); {15345#true} is VALID [2022-02-20 19:18:50,635 INFO L290 TraceCheckUtils]: 70: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,636 INFO L290 TraceCheckUtils]: 71: Hoare triple {15345#true} assume 1 == ~t5_pc~0; {15345#true} is VALID [2022-02-20 19:18:50,636 INFO L290 TraceCheckUtils]: 72: Hoare triple {15345#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15345#true} is VALID [2022-02-20 19:18:50,636 INFO L290 TraceCheckUtils]: 73: Hoare triple {15345#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:18:50,636 INFO L290 TraceCheckUtils]: 74: Hoare triple {15345#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {15345#true} is VALID [2022-02-20 19:18:50,636 INFO L290 TraceCheckUtils]: 75: Hoare triple {15345#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,636 INFO L290 TraceCheckUtils]: 76: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,636 INFO L290 TraceCheckUtils]: 77: Hoare triple {15345#true} assume !(1 == ~t6_pc~0); {15345#true} is VALID [2022-02-20 19:18:50,637 INFO L290 TraceCheckUtils]: 78: Hoare triple {15345#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15345#true} is VALID [2022-02-20 19:18:50,637 INFO L290 TraceCheckUtils]: 79: Hoare triple {15345#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:18:50,637 INFO L290 TraceCheckUtils]: 80: Hoare triple {15345#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {15345#true} is VALID [2022-02-20 19:18:50,637 INFO L290 TraceCheckUtils]: 81: Hoare triple {15345#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,637 INFO L290 TraceCheckUtils]: 82: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,637 INFO L290 TraceCheckUtils]: 83: Hoare triple {15345#true} assume 1 == ~t7_pc~0; {15345#true} is VALID [2022-02-20 19:18:50,637 INFO L290 TraceCheckUtils]: 84: Hoare triple {15345#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15345#true} is VALID [2022-02-20 19:18:50,638 INFO L290 TraceCheckUtils]: 85: Hoare triple {15345#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:18:50,638 INFO L290 TraceCheckUtils]: 86: Hoare triple {15345#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {15345#true} is VALID [2022-02-20 19:18:50,638 INFO L290 TraceCheckUtils]: 87: Hoare triple {15345#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,638 INFO L290 TraceCheckUtils]: 88: Hoare triple {15345#true} 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; {15345#true} is VALID [2022-02-20 19:18:50,638 INFO L290 TraceCheckUtils]: 89: Hoare triple {15345#true} assume !(1 == ~t8_pc~0); {15345#true} is VALID [2022-02-20 19:18:50,638 INFO L290 TraceCheckUtils]: 90: Hoare triple {15345#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15345#true} is VALID [2022-02-20 19:18:50,638 INFO L290 TraceCheckUtils]: 91: Hoare triple {15345#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:18:50,639 INFO L290 TraceCheckUtils]: 92: Hoare triple {15345#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {15345#true} is VALID [2022-02-20 19:18:50,639 INFO L290 TraceCheckUtils]: 93: Hoare triple {15345#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {15345#true} is VALID [2022-02-20 19:18:50,639 INFO L290 TraceCheckUtils]: 94: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:18:50,639 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15345#true} {15346#false} #11285#return; {15346#false} is VALID [2022-02-20 19:18:50,639 INFO L272 TraceCheckUtils]: 96: Hoare triple {15346#false} call reset_delta_events(); {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:50,640 INFO L290 TraceCheckUtils]: 97: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,640 INFO L290 TraceCheckUtils]: 98: Hoare triple {15345#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,640 INFO L290 TraceCheckUtils]: 99: Hoare triple {15345#true} assume !(1 == ~T2_E~0); {15345#true} is VALID [2022-02-20 19:18:50,640 INFO L290 TraceCheckUtils]: 100: Hoare triple {15345#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,640 INFO L290 TraceCheckUtils]: 101: Hoare triple {15345#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,640 INFO L290 TraceCheckUtils]: 102: Hoare triple {15345#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,641 INFO L290 TraceCheckUtils]: 103: Hoare triple {15345#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,641 INFO L290 TraceCheckUtils]: 104: Hoare triple {15345#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,641 INFO L290 TraceCheckUtils]: 105: Hoare triple {15345#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,641 INFO L290 TraceCheckUtils]: 106: Hoare triple {15345#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,641 INFO L290 TraceCheckUtils]: 107: Hoare triple {15345#true} assume !(1 == ~E_1~0); {15345#true} is VALID [2022-02-20 19:18:50,641 INFO L290 TraceCheckUtils]: 108: Hoare triple {15345#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,641 INFO L290 TraceCheckUtils]: 109: Hoare triple {15345#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,642 INFO L290 TraceCheckUtils]: 110: Hoare triple {15345#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,642 INFO L290 TraceCheckUtils]: 111: Hoare triple {15345#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,642 INFO L290 TraceCheckUtils]: 112: Hoare triple {15345#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,642 INFO L290 TraceCheckUtils]: 113: Hoare triple {15345#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,642 INFO L290 TraceCheckUtils]: 114: Hoare triple {15345#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15345#true} is VALID [2022-02-20 19:18:50,642 INFO L290 TraceCheckUtils]: 115: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:18:50,642 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {15345#true} {15346#false} #11287#return; {15346#false} is VALID [2022-02-20 19:18:50,643 INFO L290 TraceCheckUtils]: 117: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:18:50,643 INFO L290 TraceCheckUtils]: 118: Hoare triple {15346#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {15346#false} is VALID [2022-02-20 19:18:50,643 INFO L290 TraceCheckUtils]: 119: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:18:50,643 INFO L272 TraceCheckUtils]: 120: Hoare triple {15346#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15345#true} is VALID [2022-02-20 19:18:50,643 INFO L290 TraceCheckUtils]: 121: Hoare triple {15345#true} havoc ~__retres1~9; {15345#true} is VALID [2022-02-20 19:18:50,643 INFO L290 TraceCheckUtils]: 122: Hoare triple {15345#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {15345#true} is VALID [2022-02-20 19:18:50,643 INFO L290 TraceCheckUtils]: 123: Hoare triple {15345#true} #res := ~__retres1~9; {15345#true} is VALID [2022-02-20 19:18:50,644 INFO L290 TraceCheckUtils]: 124: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:18:50,644 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {15345#true} {15346#false} #11289#return; {15346#false} is VALID [2022-02-20 19:18:50,644 INFO L290 TraceCheckUtils]: 126: Hoare triple {15346#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {15346#false} is VALID [2022-02-20 19:18:50,644 INFO L290 TraceCheckUtils]: 127: Hoare triple {15346#false} assume 0 != eval_~tmp~0#1; {15346#false} is VALID [2022-02-20 19:18:50,644 INFO L290 TraceCheckUtils]: 128: Hoare triple {15346#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {15346#false} is VALID [2022-02-20 19:18:50,644 INFO L290 TraceCheckUtils]: 129: Hoare triple {15346#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {15346#false} is VALID [2022-02-20 19:18:50,644 INFO L290 TraceCheckUtils]: 130: Hoare triple {15346#false} assume !(0 == ~m_pc~0); {15346#false} is VALID [2022-02-20 19:18:50,645 INFO L290 TraceCheckUtils]: 131: Hoare triple {15346#false} assume 1 == ~m_pc~0; {15346#false} is VALID [2022-02-20 19:18:50,645 INFO L290 TraceCheckUtils]: 132: Hoare triple {15346#false} assume ~token~0 != 8 + ~local~0; {15346#false} is VALID [2022-02-20 19:18:50,645 INFO L272 TraceCheckUtils]: 133: Hoare triple {15346#false} call error(); {15346#false} is VALID [2022-02-20 19:18:50,645 INFO L290 TraceCheckUtils]: 134: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:18:50,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:18:50,646 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:18:50,647 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243238880] [2022-02-20 19:18:50,647 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243238880] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:18:50,647 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:18:50,647 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:18:50,647 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583273215] [2022-02-20 19:18:50,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:18:50,650 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:18:50,651 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:18:50,651 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:50,758 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:50,759 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:18:50,759 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:18:50,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:18:50,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:18:50,762 INFO L87 Difference]: Start difference. First operand 2405 states and 4400 transitions. Second operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:19:04,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:19:04,936 INFO L93 Difference]: Finished difference Result 3147 states and 5591 transitions. [2022-02-20 19:19:04,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:19:04,936 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:19:04,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:19:04,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:19:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5591 transitions. [2022-02-20 19:19:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:19:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5591 transitions. [2022-02-20 19:19:05,021 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5591 transitions. [2022-02-20 19:19:09,201 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5591 edges. 5591 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:19:09,516 INFO L225 Difference]: With dead ends: 3147 [2022-02-20 19:19:09,517 INFO L226 Difference]: Without dead ends: 2879 [2022-02-20 19:19:09,518 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:19:09,519 INFO L933 BasicCegarLoop]: 4478 mSDtfsCounter, 5066 mSDsluCounter, 12604 mSDsCounter, 0 mSdLazyCounter, 1435 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5081 SdHoareTripleChecker+Valid, 17082 SdHoareTripleChecker+Invalid, 1543 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 1435 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:19:09,520 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5081 Valid, 17082 Invalid, 1543 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [108 Valid, 1435 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-02-20 19:19:09,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2879 states. [2022-02-20 19:19:09,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2879 to 2682. [2022-02-20 19:19:09,636 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:19:09,659 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:19:09,666 INFO L74 IsIncluded]: Start isIncluded. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:19:09,673 INFO L87 Difference]: Start difference. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:19:10,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:19:10,031 INFO L93 Difference]: Finished difference Result 2879 states and 5169 transitions. [2022-02-20 19:19:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5169 transitions. [2022-02-20 19:19:10,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:19:10,039 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:19:10,047 INFO L74 IsIncluded]: Start isIncluded. First operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) Second operand 2879 states. [2022-02-20 19:19:10,055 INFO L87 Difference]: Start difference. First operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) Second operand 2879 states. [2022-02-20 19:19:10,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:19:10,389 INFO L93 Difference]: Finished difference Result 2879 states and 5169 transitions. [2022-02-20 19:19:10,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5169 transitions. [2022-02-20 19:19:10,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:19:10,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:19:10,400 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:19:10,400 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:19:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:19:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 2682 states and 4839 transitions. [2022-02-20 19:19:10,767 INFO L78 Accepts]: Start accepts. Automaton has 2682 states and 4839 transitions. Word has length 135 [2022-02-20 19:19:10,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:19:10,767 INFO L470 AbstractCegarLoop]: Abstraction has 2682 states and 4839 transitions. [2022-02-20 19:19:10,768 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:19:10,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4839 transitions. [2022-02-20 19:19:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:19:10,769 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:19:10,770 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:19:10,770 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:19:10,770 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:19:10,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:19:10,771 INFO L85 PathProgramCache]: Analyzing trace with hash -1902621501, now seen corresponding path program 1 times [2022-02-20 19:19:10,771 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:19:10,771 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2071281205] [2022-02-20 19:19:10,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:19:10,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:19:10,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:19:10,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,830 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:19:10,831 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {27509#true} {27511#(= ~T1_E~0 ~M_E~0)} #11281#return; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:19:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,908 INFO L290 TraceCheckUtils]: 0: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:19:10,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,910 INFO L290 TraceCheckUtils]: 3: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,910 INFO L290 TraceCheckUtils]: 4: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T4_E~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,910 INFO L290 TraceCheckUtils]: 5: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,911 INFO L290 TraceCheckUtils]: 6: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,911 INFO L290 TraceCheckUtils]: 7: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,912 INFO L290 TraceCheckUtils]: 8: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,912 INFO L290 TraceCheckUtils]: 9: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,912 INFO L290 TraceCheckUtils]: 10: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,913 INFO L290 TraceCheckUtils]: 11: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,913 INFO L290 TraceCheckUtils]: 12: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_3~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,913 INFO L290 TraceCheckUtils]: 13: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,914 INFO L290 TraceCheckUtils]: 14: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,914 INFO L290 TraceCheckUtils]: 15: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_6~0;~E_6~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,915 INFO L290 TraceCheckUtils]: 16: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,915 INFO L290 TraceCheckUtils]: 17: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,915 INFO L290 TraceCheckUtils]: 18: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,916 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {27511#(= ~T1_E~0 ~M_E~0)} #11283#return; {27510#false} is VALID [2022-02-20 19:19:10,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:19:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,959 INFO L290 TraceCheckUtils]: 0: Hoare triple {27618#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#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; {27509#true} is VALID [2022-02-20 19:19:10,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 1 == ~m_pc~0; {27509#true} is VALID [2022-02-20 19:19:10,960 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {27509#true} is VALID [2022-02-20 19:19:10,960 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:19:10,960 INFO L290 TraceCheckUtils]: 4: Hoare triple {27509#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {27509#true} is VALID [2022-02-20 19:19:10,965 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:10,966 INFO L290 TraceCheckUtils]: 6: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:10,966 INFO L290 TraceCheckUtils]: 7: Hoare triple {27509#true} assume !(1 == ~t1_pc~0); {27509#true} is VALID [2022-02-20 19:19:10,966 INFO L290 TraceCheckUtils]: 8: Hoare triple {27509#true} is_transmit1_triggered_~__retres1~1#1 := 0; {27509#true} is VALID [2022-02-20 19:19:10,966 INFO L290 TraceCheckUtils]: 9: Hoare triple {27509#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:19:10,966 INFO L290 TraceCheckUtils]: 10: Hoare triple {27509#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {27509#true} is VALID [2022-02-20 19:19:10,966 INFO L290 TraceCheckUtils]: 11: Hoare triple {27509#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:10,966 INFO L290 TraceCheckUtils]: 12: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:10,967 INFO L290 TraceCheckUtils]: 13: Hoare triple {27509#true} assume 1 == ~t2_pc~0; {27509#true} is VALID [2022-02-20 19:19:10,967 INFO L290 TraceCheckUtils]: 14: Hoare triple {27509#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {27509#true} is VALID [2022-02-20 19:19:10,967 INFO L290 TraceCheckUtils]: 15: Hoare triple {27509#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:19:10,967 INFO L290 TraceCheckUtils]: 16: Hoare triple {27509#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {27509#true} is VALID [2022-02-20 19:19:10,967 INFO L290 TraceCheckUtils]: 17: Hoare triple {27509#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:10,967 INFO L290 TraceCheckUtils]: 18: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:10,967 INFO L290 TraceCheckUtils]: 19: Hoare triple {27509#true} assume 1 == ~t3_pc~0; {27509#true} is VALID [2022-02-20 19:19:10,967 INFO L290 TraceCheckUtils]: 20: Hoare triple {27509#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {27509#true} is VALID [2022-02-20 19:19:10,968 INFO L290 TraceCheckUtils]: 21: Hoare triple {27509#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:19:10,968 INFO L290 TraceCheckUtils]: 22: Hoare triple {27509#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {27509#true} is VALID [2022-02-20 19:19:10,968 INFO L290 TraceCheckUtils]: 23: Hoare triple {27509#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:10,968 INFO L290 TraceCheckUtils]: 24: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:10,968 INFO L290 TraceCheckUtils]: 25: Hoare triple {27509#true} assume !(1 == ~t4_pc~0); {27509#true} is VALID [2022-02-20 19:19:10,968 INFO L290 TraceCheckUtils]: 26: Hoare triple {27509#true} is_transmit4_triggered_~__retres1~4#1 := 0; {27509#true} is VALID [2022-02-20 19:19:10,968 INFO L290 TraceCheckUtils]: 27: Hoare triple {27509#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:19:10,969 INFO L290 TraceCheckUtils]: 28: Hoare triple {27509#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {27509#true} is VALID [2022-02-20 19:19:10,969 INFO L290 TraceCheckUtils]: 29: Hoare triple {27509#true} assume !(0 != ~tmp___3~0#1); {27509#true} is VALID [2022-02-20 19:19:10,969 INFO L290 TraceCheckUtils]: 30: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:10,969 INFO L290 TraceCheckUtils]: 31: Hoare triple {27509#true} assume 1 == ~t5_pc~0; {27509#true} is VALID [2022-02-20 19:19:10,969 INFO L290 TraceCheckUtils]: 32: Hoare triple {27509#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {27509#true} is VALID [2022-02-20 19:19:10,969 INFO L290 TraceCheckUtils]: 33: Hoare triple {27509#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:19:10,969 INFO L290 TraceCheckUtils]: 34: Hoare triple {27509#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {27509#true} is VALID [2022-02-20 19:19:10,969 INFO L290 TraceCheckUtils]: 35: Hoare triple {27509#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:10,970 INFO L290 TraceCheckUtils]: 36: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:10,970 INFO L290 TraceCheckUtils]: 37: Hoare triple {27509#true} assume !(1 == ~t6_pc~0); {27509#true} is VALID [2022-02-20 19:19:10,970 INFO L290 TraceCheckUtils]: 38: Hoare triple {27509#true} is_transmit6_triggered_~__retres1~6#1 := 0; {27509#true} is VALID [2022-02-20 19:19:10,970 INFO L290 TraceCheckUtils]: 39: Hoare triple {27509#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:19:10,970 INFO L290 TraceCheckUtils]: 40: Hoare triple {27509#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {27509#true} is VALID [2022-02-20 19:19:10,970 INFO L290 TraceCheckUtils]: 41: Hoare triple {27509#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:10,970 INFO L290 TraceCheckUtils]: 42: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:10,970 INFO L290 TraceCheckUtils]: 43: Hoare triple {27509#true} assume 1 == ~t7_pc~0; {27509#true} is VALID [2022-02-20 19:19:10,971 INFO L290 TraceCheckUtils]: 44: Hoare triple {27509#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {27509#true} is VALID [2022-02-20 19:19:10,971 INFO L290 TraceCheckUtils]: 45: Hoare triple {27509#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:19:10,971 INFO L290 TraceCheckUtils]: 46: Hoare triple {27509#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {27509#true} is VALID [2022-02-20 19:19:10,971 INFO L290 TraceCheckUtils]: 47: Hoare triple {27509#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:10,971 INFO L290 TraceCheckUtils]: 48: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:10,971 INFO L290 TraceCheckUtils]: 49: Hoare triple {27509#true} assume !(1 == ~t8_pc~0); {27509#true} is VALID [2022-02-20 19:19:10,971 INFO L290 TraceCheckUtils]: 50: Hoare triple {27509#true} is_transmit8_triggered_~__retres1~8#1 := 0; {27509#true} is VALID [2022-02-20 19:19:10,972 INFO L290 TraceCheckUtils]: 51: Hoare triple {27509#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:19:10,972 INFO L290 TraceCheckUtils]: 52: Hoare triple {27509#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {27509#true} is VALID [2022-02-20 19:19:10,972 INFO L290 TraceCheckUtils]: 53: Hoare triple {27509#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:10,972 INFO L290 TraceCheckUtils]: 54: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:19:10,972 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {27509#true} {27510#false} #11285#return; {27510#false} is VALID [2022-02-20 19:19:10,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:19:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,981 INFO L290 TraceCheckUtils]: 0: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {27509#true} is VALID [2022-02-20 19:19:10,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,982 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} assume !(1 == ~T2_E~0); {27509#true} is VALID [2022-02-20 19:19:10,982 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,982 INFO L290 TraceCheckUtils]: 4: Hoare triple {27509#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,982 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,982 INFO L290 TraceCheckUtils]: 6: Hoare triple {27509#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,982 INFO L290 TraceCheckUtils]: 7: Hoare triple {27509#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,983 INFO L290 TraceCheckUtils]: 8: Hoare triple {27509#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,983 INFO L290 TraceCheckUtils]: 9: Hoare triple {27509#true} assume 1 == ~E_M~0;~E_M~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,983 INFO L290 TraceCheckUtils]: 10: Hoare triple {27509#true} assume !(1 == ~E_1~0); {27509#true} is VALID [2022-02-20 19:19:10,983 INFO L290 TraceCheckUtils]: 11: Hoare triple {27509#true} assume 1 == ~E_2~0;~E_2~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,983 INFO L290 TraceCheckUtils]: 12: Hoare triple {27509#true} assume 1 == ~E_3~0;~E_3~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,983 INFO L290 TraceCheckUtils]: 13: Hoare triple {27509#true} assume 1 == ~E_4~0;~E_4~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,983 INFO L290 TraceCheckUtils]: 14: Hoare triple {27509#true} assume 1 == ~E_5~0;~E_5~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,984 INFO L290 TraceCheckUtils]: 15: Hoare triple {27509#true} assume 1 == ~E_6~0;~E_6~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,984 INFO L290 TraceCheckUtils]: 16: Hoare triple {27509#true} assume 1 == ~E_7~0;~E_7~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,984 INFO L290 TraceCheckUtils]: 17: Hoare triple {27509#true} assume 1 == ~E_8~0;~E_8~0 := 2; {27509#true} is VALID [2022-02-20 19:19:10,984 INFO L290 TraceCheckUtils]: 18: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:19:10,984 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {27509#true} {27510#false} #11287#return; {27510#false} is VALID [2022-02-20 19:19:10,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:19:10,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,989 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} havoc ~__retres1~9; {27509#true} is VALID [2022-02-20 19:19:10,989 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {27509#true} is VALID [2022-02-20 19:19:10,989 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} #res := ~__retres1~9; {27509#true} is VALID [2022-02-20 19:19:10,990 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:19:10,990 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {27509#true} {27510#false} #11289#return; {27510#false} is VALID [2022-02-20 19:19:10,991 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~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;~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;~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;~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;~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;~token~0 := 0;~local~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,992 INFO L290 TraceCheckUtils]: 2: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#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; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,992 INFO L290 TraceCheckUtils]: 3: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#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; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,992 INFO L272 TraceCheckUtils]: 4: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} call update_channels(); {27509#true} is VALID [2022-02-20 19:19:10,992 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:19:10,993 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {27509#true} {27511#(= ~T1_E~0 ~M_E~0)} #11281#return; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,993 INFO L290 TraceCheckUtils]: 7: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,994 INFO L290 TraceCheckUtils]: 8: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,994 INFO L290 TraceCheckUtils]: 9: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,994 INFO L290 TraceCheckUtils]: 10: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,995 INFO L290 TraceCheckUtils]: 11: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,995 INFO L290 TraceCheckUtils]: 12: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,995 INFO L290 TraceCheckUtils]: 13: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,996 INFO L290 TraceCheckUtils]: 14: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,996 INFO L290 TraceCheckUtils]: 15: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,996 INFO L290 TraceCheckUtils]: 16: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,997 INFO L290 TraceCheckUtils]: 17: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,998 INFO L272 TraceCheckUtils]: 18: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:19:10,998 INFO L290 TraceCheckUtils]: 19: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:19:10,999 INFO L290 TraceCheckUtils]: 20: Hoare triple {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,999 INFO L290 TraceCheckUtils]: 21: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,000 INFO L290 TraceCheckUtils]: 22: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,000 INFO L290 TraceCheckUtils]: 23: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T4_E~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,000 INFO L290 TraceCheckUtils]: 24: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,001 INFO L290 TraceCheckUtils]: 25: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,001 INFO L290 TraceCheckUtils]: 26: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,002 INFO L290 TraceCheckUtils]: 27: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,002 INFO L290 TraceCheckUtils]: 28: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,002 INFO L290 TraceCheckUtils]: 29: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,003 INFO L290 TraceCheckUtils]: 30: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,003 INFO L290 TraceCheckUtils]: 31: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_3~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,003 INFO L290 TraceCheckUtils]: 32: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,004 INFO L290 TraceCheckUtils]: 33: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,004 INFO L290 TraceCheckUtils]: 34: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_6~0;~E_6~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,005 INFO L290 TraceCheckUtils]: 35: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,005 INFO L290 TraceCheckUtils]: 36: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,005 INFO L290 TraceCheckUtils]: 37: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:11,006 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {27511#(= ~T1_E~0 ~M_E~0)} #11283#return; {27510#false} is VALID [2022-02-20 19:19:11,006 INFO L272 TraceCheckUtils]: 39: Hoare triple {27510#false} call activate_threads(); {27618#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:19:11,006 INFO L290 TraceCheckUtils]: 40: Hoare triple {27618#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#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; {27509#true} is VALID [2022-02-20 19:19:11,006 INFO L290 TraceCheckUtils]: 41: Hoare triple {27509#true} assume 1 == ~m_pc~0; {27509#true} is VALID [2022-02-20 19:19:11,006 INFO L290 TraceCheckUtils]: 42: Hoare triple {27509#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {27509#true} is VALID [2022-02-20 19:19:11,006 INFO L290 TraceCheckUtils]: 43: Hoare triple {27509#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:19:11,007 INFO L290 TraceCheckUtils]: 44: Hoare triple {27509#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {27509#true} is VALID [2022-02-20 19:19:11,007 INFO L290 TraceCheckUtils]: 45: Hoare triple {27509#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:11,007 INFO L290 TraceCheckUtils]: 46: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:11,007 INFO L290 TraceCheckUtils]: 47: Hoare triple {27509#true} assume !(1 == ~t1_pc~0); {27509#true} is VALID [2022-02-20 19:19:11,007 INFO L290 TraceCheckUtils]: 48: Hoare triple {27509#true} is_transmit1_triggered_~__retres1~1#1 := 0; {27509#true} is VALID [2022-02-20 19:19:11,007 INFO L290 TraceCheckUtils]: 49: Hoare triple {27509#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:19:11,007 INFO L290 TraceCheckUtils]: 50: Hoare triple {27509#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {27509#true} is VALID [2022-02-20 19:19:11,007 INFO L290 TraceCheckUtils]: 51: Hoare triple {27509#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:11,008 INFO L290 TraceCheckUtils]: 52: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:11,008 INFO L290 TraceCheckUtils]: 53: Hoare triple {27509#true} assume 1 == ~t2_pc~0; {27509#true} is VALID [2022-02-20 19:19:11,008 INFO L290 TraceCheckUtils]: 54: Hoare triple {27509#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {27509#true} is VALID [2022-02-20 19:19:11,008 INFO L290 TraceCheckUtils]: 55: Hoare triple {27509#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:19:11,008 INFO L290 TraceCheckUtils]: 56: Hoare triple {27509#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {27509#true} is VALID [2022-02-20 19:19:11,008 INFO L290 TraceCheckUtils]: 57: Hoare triple {27509#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:11,008 INFO L290 TraceCheckUtils]: 58: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:11,009 INFO L290 TraceCheckUtils]: 59: Hoare triple {27509#true} assume 1 == ~t3_pc~0; {27509#true} is VALID [2022-02-20 19:19:11,009 INFO L290 TraceCheckUtils]: 60: Hoare triple {27509#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {27509#true} is VALID [2022-02-20 19:19:11,009 INFO L290 TraceCheckUtils]: 61: Hoare triple {27509#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:19:11,009 INFO L290 TraceCheckUtils]: 62: Hoare triple {27509#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {27509#true} is VALID [2022-02-20 19:19:11,009 INFO L290 TraceCheckUtils]: 63: Hoare triple {27509#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:11,009 INFO L290 TraceCheckUtils]: 64: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:11,009 INFO L290 TraceCheckUtils]: 65: Hoare triple {27509#true} assume !(1 == ~t4_pc~0); {27509#true} is VALID [2022-02-20 19:19:11,009 INFO L290 TraceCheckUtils]: 66: Hoare triple {27509#true} is_transmit4_triggered_~__retres1~4#1 := 0; {27509#true} is VALID [2022-02-20 19:19:11,010 INFO L290 TraceCheckUtils]: 67: Hoare triple {27509#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:19:11,010 INFO L290 TraceCheckUtils]: 68: Hoare triple {27509#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {27509#true} is VALID [2022-02-20 19:19:11,010 INFO L290 TraceCheckUtils]: 69: Hoare triple {27509#true} assume !(0 != ~tmp___3~0#1); {27509#true} is VALID [2022-02-20 19:19:11,010 INFO L290 TraceCheckUtils]: 70: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:11,010 INFO L290 TraceCheckUtils]: 71: Hoare triple {27509#true} assume 1 == ~t5_pc~0; {27509#true} is VALID [2022-02-20 19:19:11,010 INFO L290 TraceCheckUtils]: 72: Hoare triple {27509#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {27509#true} is VALID [2022-02-20 19:19:11,010 INFO L290 TraceCheckUtils]: 73: Hoare triple {27509#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:19:11,011 INFO L290 TraceCheckUtils]: 74: Hoare triple {27509#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {27509#true} is VALID [2022-02-20 19:19:11,011 INFO L290 TraceCheckUtils]: 75: Hoare triple {27509#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:11,011 INFO L290 TraceCheckUtils]: 76: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:11,011 INFO L290 TraceCheckUtils]: 77: Hoare triple {27509#true} assume !(1 == ~t6_pc~0); {27509#true} is VALID [2022-02-20 19:19:11,011 INFO L290 TraceCheckUtils]: 78: Hoare triple {27509#true} is_transmit6_triggered_~__retres1~6#1 := 0; {27509#true} is VALID [2022-02-20 19:19:11,011 INFO L290 TraceCheckUtils]: 79: Hoare triple {27509#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:19:11,011 INFO L290 TraceCheckUtils]: 80: Hoare triple {27509#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {27509#true} is VALID [2022-02-20 19:19:11,011 INFO L290 TraceCheckUtils]: 81: Hoare triple {27509#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:11,012 INFO L290 TraceCheckUtils]: 82: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:11,012 INFO L290 TraceCheckUtils]: 83: Hoare triple {27509#true} assume 1 == ~t7_pc~0; {27509#true} is VALID [2022-02-20 19:19:11,012 INFO L290 TraceCheckUtils]: 84: Hoare triple {27509#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {27509#true} is VALID [2022-02-20 19:19:11,012 INFO L290 TraceCheckUtils]: 85: Hoare triple {27509#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:19:11,012 INFO L290 TraceCheckUtils]: 86: Hoare triple {27509#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {27509#true} is VALID [2022-02-20 19:19:11,012 INFO L290 TraceCheckUtils]: 87: Hoare triple {27509#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:11,012 INFO L290 TraceCheckUtils]: 88: Hoare triple {27509#true} 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; {27509#true} is VALID [2022-02-20 19:19:11,012 INFO L290 TraceCheckUtils]: 89: Hoare triple {27509#true} assume !(1 == ~t8_pc~0); {27509#true} is VALID [2022-02-20 19:19:11,013 INFO L290 TraceCheckUtils]: 90: Hoare triple {27509#true} is_transmit8_triggered_~__retres1~8#1 := 0; {27509#true} is VALID [2022-02-20 19:19:11,013 INFO L290 TraceCheckUtils]: 91: Hoare triple {27509#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:19:11,013 INFO L290 TraceCheckUtils]: 92: Hoare triple {27509#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {27509#true} is VALID [2022-02-20 19:19:11,013 INFO L290 TraceCheckUtils]: 93: Hoare triple {27509#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {27509#true} is VALID [2022-02-20 19:19:11,013 INFO L290 TraceCheckUtils]: 94: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:19:11,016 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {27509#true} {27510#false} #11285#return; {27510#false} is VALID [2022-02-20 19:19:11,016 INFO L272 TraceCheckUtils]: 96: Hoare triple {27510#false} call reset_delta_events(); {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:19:11,016 INFO L290 TraceCheckUtils]: 97: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {27509#true} is VALID [2022-02-20 19:19:11,017 INFO L290 TraceCheckUtils]: 98: Hoare triple {27509#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,017 INFO L290 TraceCheckUtils]: 99: Hoare triple {27509#true} assume !(1 == ~T2_E~0); {27509#true} is VALID [2022-02-20 19:19:11,017 INFO L290 TraceCheckUtils]: 100: Hoare triple {27509#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,017 INFO L290 TraceCheckUtils]: 101: Hoare triple {27509#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,017 INFO L290 TraceCheckUtils]: 102: Hoare triple {27509#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,017 INFO L290 TraceCheckUtils]: 103: Hoare triple {27509#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,017 INFO L290 TraceCheckUtils]: 104: Hoare triple {27509#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,017 INFO L290 TraceCheckUtils]: 105: Hoare triple {27509#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,018 INFO L290 TraceCheckUtils]: 106: Hoare triple {27509#true} assume 1 == ~E_M~0;~E_M~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,018 INFO L290 TraceCheckUtils]: 107: Hoare triple {27509#true} assume !(1 == ~E_1~0); {27509#true} is VALID [2022-02-20 19:19:11,018 INFO L290 TraceCheckUtils]: 108: Hoare triple {27509#true} assume 1 == ~E_2~0;~E_2~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,018 INFO L290 TraceCheckUtils]: 109: Hoare triple {27509#true} assume 1 == ~E_3~0;~E_3~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,018 INFO L290 TraceCheckUtils]: 110: Hoare triple {27509#true} assume 1 == ~E_4~0;~E_4~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,018 INFO L290 TraceCheckUtils]: 111: Hoare triple {27509#true} assume 1 == ~E_5~0;~E_5~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,018 INFO L290 TraceCheckUtils]: 112: Hoare triple {27509#true} assume 1 == ~E_6~0;~E_6~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,019 INFO L290 TraceCheckUtils]: 113: Hoare triple {27509#true} assume 1 == ~E_7~0;~E_7~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,019 INFO L290 TraceCheckUtils]: 114: Hoare triple {27509#true} assume 1 == ~E_8~0;~E_8~0 := 2; {27509#true} is VALID [2022-02-20 19:19:11,019 INFO L290 TraceCheckUtils]: 115: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:19:11,019 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {27509#true} {27510#false} #11287#return; {27510#false} is VALID [2022-02-20 19:19:11,019 INFO L290 TraceCheckUtils]: 117: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:19:11,019 INFO L290 TraceCheckUtils]: 118: Hoare triple {27510#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {27510#false} is VALID [2022-02-20 19:19:11,019 INFO L290 TraceCheckUtils]: 119: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:19:11,020 INFO L272 TraceCheckUtils]: 120: Hoare triple {27510#false} call eval_#t~ret29#1 := exists_runnable_thread(); {27509#true} is VALID [2022-02-20 19:19:11,020 INFO L290 TraceCheckUtils]: 121: Hoare triple {27509#true} havoc ~__retres1~9; {27509#true} is VALID [2022-02-20 19:19:11,020 INFO L290 TraceCheckUtils]: 122: Hoare triple {27509#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {27509#true} is VALID [2022-02-20 19:19:11,020 INFO L290 TraceCheckUtils]: 123: Hoare triple {27509#true} #res := ~__retres1~9; {27509#true} is VALID [2022-02-20 19:19:11,020 INFO L290 TraceCheckUtils]: 124: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:19:11,020 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {27509#true} {27510#false} #11289#return; {27510#false} is VALID [2022-02-20 19:19:11,033 INFO L290 TraceCheckUtils]: 126: Hoare triple {27510#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {27510#false} is VALID [2022-02-20 19:19:11,033 INFO L290 TraceCheckUtils]: 127: Hoare triple {27510#false} assume 0 != eval_~tmp~0#1; {27510#false} is VALID [2022-02-20 19:19:11,046 INFO L290 TraceCheckUtils]: 128: Hoare triple {27510#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {27510#false} is VALID [2022-02-20 19:19:11,046 INFO L290 TraceCheckUtils]: 129: Hoare triple {27510#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {27510#false} is VALID [2022-02-20 19:19:11,046 INFO L290 TraceCheckUtils]: 130: Hoare triple {27510#false} assume !(0 == ~m_pc~0); {27510#false} is VALID [2022-02-20 19:19:11,046 INFO L290 TraceCheckUtils]: 131: Hoare triple {27510#false} assume 1 == ~m_pc~0; {27510#false} is VALID [2022-02-20 19:19:11,046 INFO L290 TraceCheckUtils]: 132: Hoare triple {27510#false} assume ~token~0 != 8 + ~local~0; {27510#false} is VALID [2022-02-20 19:19:11,047 INFO L272 TraceCheckUtils]: 133: Hoare triple {27510#false} call error(); {27510#false} is VALID [2022-02-20 19:19:11,047 INFO L290 TraceCheckUtils]: 134: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:19:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:19:11,047 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:19:11,048 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2071281205] [2022-02-20 19:19:11,048 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2071281205] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:19:11,048 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:19:11,048 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:19:11,048 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907764860] [2022-02-20 19:19:11,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:19:11,049 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:19:11,049 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:19:11,050 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:19:11,148 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:19:11,148 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:19:11,149 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:19:11,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:19:11,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:19:11,150 INFO L87 Difference]: Start difference. First operand 2682 states and 4839 transitions. Second operand has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5)