./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/systemc/transmitter.05.cil.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/systemc/transmitter.05.cil.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 d8722862ca37b1ee13dec8b9e420cd40ba7901837b8f3b6258499da6e8a2ca6f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:21:48,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:21:48,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:21:48,411 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:21:48,412 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:21:48,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:21:48,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:21:48,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:21:48,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:21:48,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:21:48,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:21:48,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:21:48,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:21:48,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:21:48,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:21:48,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:21:48,430 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:21:48,431 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:21:48,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:21:48,436 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:21:48,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:21:48,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:21:48,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:21:48,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:21:48,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:21:48,445 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:21:48,445 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:21:48,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:21:48,447 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:21:48,448 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:21:48,448 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:21:48,448 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:21:48,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:21:48,451 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:21:48,452 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:21:48,452 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:21:48,453 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:21:48,453 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:21:48,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:21:48,454 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:21:48,454 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:21:48,455 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:21:48,481 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:21:48,481 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:21:48,481 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:21:48,482 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:21:48,482 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:21:48,482 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:21:48,483 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:21:48,483 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:21:48,483 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:21:48,483 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:21:48,484 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:21:48,484 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:21:48,484 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:21:48,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:21:48,485 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:21:48,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:21:48,485 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:21:48,485 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:21:48,485 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:21:48,486 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:21:48,486 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:21:48,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:21:48,486 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:21:48,486 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:21:48,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:21:48,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:21:48,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:21:48,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:21:48,487 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:21:48,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:21:48,488 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:21:48,488 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:21:48,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:21:48,488 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8722862ca37b1ee13dec8b9e420cd40ba7901837b8f3b6258499da6e8a2ca6f [2022-02-20 18:21:48,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:21:48,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:21:48,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:21:48,710 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:21:48,710 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:21:48,711 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/transmitter.05.cil.c [2022-02-20 18:21:48,767 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81ea0b289/b3d53ba7d9fb469ab01c8187ef9d4402/FLAG21894f958 [2022-02-20 18:21:49,145 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:21:49,145 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.05.cil.c [2022-02-20 18:21:49,172 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81ea0b289/b3d53ba7d9fb469ab01c8187ef9d4402/FLAG21894f958 [2022-02-20 18:21:49,182 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81ea0b289/b3d53ba7d9fb469ab01c8187ef9d4402 [2022-02-20 18:21:49,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:21:49,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:21:49,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:21:49,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:21:49,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:21:49,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@101d84a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49, skipping insertion in model container [2022-02-20 18:21:49,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:21:49,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:21:49,369 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/systemc/transmitter.05.cil.c[706,719] [2022-02-20 18:21:49,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:21:49,454 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:21:49,465 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/systemc/transmitter.05.cil.c[706,719] [2022-02-20 18:21:49,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:21:49,511 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:21:49,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49 WrapperNode [2022-02-20 18:21:49,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:21:49,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:21:49,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:21:49,513 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:21:49,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,523 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,573 INFO L137 Inliner]: procedures = 38, calls = 45, calls flagged for inlining = 22, calls inlined = 22, statements flattened = 435 [2022-02-20 18:21:49,576 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:21:49,577 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:21:49,577 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:21:49,577 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:21:49,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,591 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,601 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,603 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:21:49,615 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:21:49,615 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:21:49,616 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:21:49,618 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (1/1) ... [2022-02-20 18:21:49,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:21:49,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:21:49,648 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 18:21:49,660 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 18:21:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:21:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 18:21:49,683 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 18:21:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 18:21:49,683 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 18:21:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 18:21:49,684 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 18:21:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 18:21:49,684 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 18:21:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 18:21:49,685 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 18:21:49,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:21:49,685 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 18:21:49,685 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 18:21:49,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:21:49,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:21:49,765 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:21:49,766 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:21:50,176 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:21:50,183 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:21:50,183 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2022-02-20 18:21:50,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:21:50 BoogieIcfgContainer [2022-02-20 18:21:50,185 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:21:50,186 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:21:50,186 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:21:50,188 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:21:50,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:21:49" (1/3) ... [2022-02-20 18:21:50,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7efba056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:21:50, skipping insertion in model container [2022-02-20 18:21:50,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:21:49" (2/3) ... [2022-02-20 18:21:50,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7efba056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:21:50, skipping insertion in model container [2022-02-20 18:21:50,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:21:50" (3/3) ... [2022-02-20 18:21:50,190 INFO L111 eAbstractionObserver]: Analyzing ICFG transmitter.05.cil.c [2022-02-20 18:21:50,193 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:21:50,193 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 18:21:50,222 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:21:50,227 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 18:21:50,227 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 18:21:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand has 203 states, 177 states have (on average 1.6214689265536724) internal successors, (287), 179 states have internal predecessors, (287), 18 states have call successors, (18), 6 states have call predecessors, (18), 6 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-02-20 18:21:50,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-02-20 18:21:50,262 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:21:50,263 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] [2022-02-20 18:21:50,264 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:21:50,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:21:50,272 INFO L85 PathProgramCache]: Analyzing trace with hash -1431612538, now seen corresponding path program 1 times [2022-02-20 18:21:50,279 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:21:50,279 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889469049] [2022-02-20 18:21:50,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:21:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:21:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:50,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 18:21:50,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:50,523 INFO L290 TraceCheckUtils]: 0: Hoare triple {206#true} assume true; {206#true} is VALID [2022-02-20 18:21:50,524 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {206#true} {208#(= ~m_i~0 1)} #773#return; {208#(= ~m_i~0 1)} is VALID [2022-02-20 18:21:50,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 18:21:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:50,580 INFO L290 TraceCheckUtils]: 0: Hoare triple {280#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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; {206#true} is VALID [2022-02-20 18:21:50,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {206#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,581 INFO L290 TraceCheckUtils]: 2: Hoare triple {206#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,582 INFO L290 TraceCheckUtils]: 3: Hoare triple {206#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,582 INFO L290 TraceCheckUtils]: 4: Hoare triple {206#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,582 INFO L290 TraceCheckUtils]: 5: Hoare triple {206#true} assume !(0 == ~T5_E~0); {206#true} is VALID [2022-02-20 18:21:50,582 INFO L290 TraceCheckUtils]: 6: Hoare triple {206#true} assume 0 == ~E_1~0;~E_1~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,582 INFO L290 TraceCheckUtils]: 7: Hoare triple {206#true} assume 0 == ~E_2~0;~E_2~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,583 INFO L290 TraceCheckUtils]: 8: Hoare triple {206#true} assume 0 == ~E_3~0;~E_3~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,583 INFO L290 TraceCheckUtils]: 9: Hoare triple {206#true} assume 0 == ~E_4~0;~E_4~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,583 INFO L290 TraceCheckUtils]: 10: Hoare triple {206#true} assume 0 == ~E_5~0;~E_5~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,583 INFO L290 TraceCheckUtils]: 11: Hoare triple {206#true} assume true; {206#true} is VALID [2022-02-20 18:21:50,584 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {206#true} {207#false} #775#return; {207#false} is VALID [2022-02-20 18:21:50,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-02-20 18:21:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:50,655 INFO L290 TraceCheckUtils]: 0: Hoare triple {281#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {206#true} is VALID [2022-02-20 18:21:50,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {206#true} assume 1 == ~m_pc~0; {206#true} is VALID [2022-02-20 18:21:50,655 INFO L290 TraceCheckUtils]: 2: Hoare triple {206#true} assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1; {206#true} is VALID [2022-02-20 18:21:50,656 INFO L290 TraceCheckUtils]: 3: Hoare triple {206#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {206#true} is VALID [2022-02-20 18:21:50,656 INFO L290 TraceCheckUtils]: 4: Hoare triple {206#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {206#true} is VALID [2022-02-20 18:21:50,657 INFO L290 TraceCheckUtils]: 5: Hoare triple {206#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {206#true} is VALID [2022-02-20 18:21:50,657 INFO L290 TraceCheckUtils]: 6: Hoare triple {206#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; {206#true} is VALID [2022-02-20 18:21:50,657 INFO L290 TraceCheckUtils]: 7: Hoare triple {206#true} assume !(1 == ~t1_pc~0); {206#true} is VALID [2022-02-20 18:21:50,657 INFO L290 TraceCheckUtils]: 8: Hoare triple {206#true} is_transmit1_triggered_~__retres1~1#1 := 0; {206#true} is VALID [2022-02-20 18:21:50,658 INFO L290 TraceCheckUtils]: 9: Hoare triple {206#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {206#true} is VALID [2022-02-20 18:21:50,659 INFO L290 TraceCheckUtils]: 10: Hoare triple {206#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {206#true} is VALID [2022-02-20 18:21:50,659 INFO L290 TraceCheckUtils]: 11: Hoare triple {206#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {206#true} is VALID [2022-02-20 18:21:50,659 INFO L290 TraceCheckUtils]: 12: Hoare triple {206#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; {206#true} is VALID [2022-02-20 18:21:50,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {206#true} assume 1 == ~t2_pc~0; {206#true} is VALID [2022-02-20 18:21:50,660 INFO L290 TraceCheckUtils]: 14: Hoare triple {206#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {206#true} is VALID [2022-02-20 18:21:50,660 INFO L290 TraceCheckUtils]: 15: Hoare triple {206#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {206#true} is VALID [2022-02-20 18:21:50,660 INFO L290 TraceCheckUtils]: 16: Hoare triple {206#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {206#true} is VALID [2022-02-20 18:21:50,660 INFO L290 TraceCheckUtils]: 17: Hoare triple {206#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {206#true} is VALID [2022-02-20 18:21:50,661 INFO L290 TraceCheckUtils]: 18: Hoare triple {206#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; {206#true} is VALID [2022-02-20 18:21:50,661 INFO L290 TraceCheckUtils]: 19: Hoare triple {206#true} assume 1 == ~t3_pc~0; {206#true} is VALID [2022-02-20 18:21:50,661 INFO L290 TraceCheckUtils]: 20: Hoare triple {206#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {206#true} is VALID [2022-02-20 18:21:50,661 INFO L290 TraceCheckUtils]: 21: Hoare triple {206#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {206#true} is VALID [2022-02-20 18:21:50,662 INFO L290 TraceCheckUtils]: 22: Hoare triple {206#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {206#true} is VALID [2022-02-20 18:21:50,662 INFO L290 TraceCheckUtils]: 23: Hoare triple {206#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {206#true} is VALID [2022-02-20 18:21:50,663 INFO L290 TraceCheckUtils]: 24: Hoare triple {206#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; {206#true} is VALID [2022-02-20 18:21:50,663 INFO L290 TraceCheckUtils]: 25: Hoare triple {206#true} assume !(1 == ~t4_pc~0); {206#true} is VALID [2022-02-20 18:21:50,664 INFO L290 TraceCheckUtils]: 26: Hoare triple {206#true} is_transmit4_triggered_~__retres1~4#1 := 0; {206#true} is VALID [2022-02-20 18:21:50,664 INFO L290 TraceCheckUtils]: 27: Hoare triple {206#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {206#true} is VALID [2022-02-20 18:21:50,665 INFO L290 TraceCheckUtils]: 28: Hoare triple {206#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {206#true} is VALID [2022-02-20 18:21:50,665 INFO L290 TraceCheckUtils]: 29: Hoare triple {206#true} assume !(0 != ~tmp___3~0#1); {206#true} is VALID [2022-02-20 18:21:50,665 INFO L290 TraceCheckUtils]: 30: Hoare triple {206#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; {206#true} is VALID [2022-02-20 18:21:50,665 INFO L290 TraceCheckUtils]: 31: Hoare triple {206#true} assume 1 == ~t5_pc~0; {206#true} is VALID [2022-02-20 18:21:50,666 INFO L290 TraceCheckUtils]: 32: Hoare triple {206#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {206#true} is VALID [2022-02-20 18:21:50,666 INFO L290 TraceCheckUtils]: 33: Hoare triple {206#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {206#true} is VALID [2022-02-20 18:21:50,666 INFO L290 TraceCheckUtils]: 34: Hoare triple {206#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {206#true} is VALID [2022-02-20 18:21:50,666 INFO L290 TraceCheckUtils]: 35: Hoare triple {206#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {206#true} is VALID [2022-02-20 18:21:50,667 INFO L290 TraceCheckUtils]: 36: Hoare triple {206#true} assume true; {206#true} is VALID [2022-02-20 18:21:50,667 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {206#true} {207#false} #777#return; {207#false} is VALID [2022-02-20 18:21:50,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 18:21:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:50,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {280#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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; {206#true} is VALID [2022-02-20 18:21:50,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {206#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,678 INFO L290 TraceCheckUtils]: 2: Hoare triple {206#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,678 INFO L290 TraceCheckUtils]: 3: Hoare triple {206#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,678 INFO L290 TraceCheckUtils]: 4: Hoare triple {206#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,679 INFO L290 TraceCheckUtils]: 5: Hoare triple {206#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,679 INFO L290 TraceCheckUtils]: 6: Hoare triple {206#true} assume 1 == ~E_1~0;~E_1~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,679 INFO L290 TraceCheckUtils]: 7: Hoare triple {206#true} assume !(1 == ~E_2~0); {206#true} is VALID [2022-02-20 18:21:50,679 INFO L290 TraceCheckUtils]: 8: Hoare triple {206#true} assume 1 == ~E_3~0;~E_3~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,679 INFO L290 TraceCheckUtils]: 9: Hoare triple {206#true} assume 1 == ~E_4~0;~E_4~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,680 INFO L290 TraceCheckUtils]: 10: Hoare triple {206#true} assume 1 == ~E_5~0;~E_5~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,680 INFO L290 TraceCheckUtils]: 11: Hoare triple {206#true} assume true; {206#true} is VALID [2022-02-20 18:21:50,680 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {206#true} {207#false} #779#return; {207#false} is VALID [2022-02-20 18:21:50,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-02-20 18:21:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:50,685 INFO L290 TraceCheckUtils]: 0: Hoare triple {206#true} havoc ~__retres1~6; {206#true} is VALID [2022-02-20 18:21:50,685 INFO L290 TraceCheckUtils]: 1: Hoare triple {206#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {206#true} is VALID [2022-02-20 18:21:50,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {206#true} #res := ~__retres1~6; {206#true} is VALID [2022-02-20 18:21:50,685 INFO L290 TraceCheckUtils]: 3: Hoare triple {206#true} assume true; {206#true} is VALID [2022-02-20 18:21:50,686 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {206#true} {207#false} #781#return; {207#false} is VALID [2022-02-20 18:21:50,686 INFO L290 TraceCheckUtils]: 0: Hoare triple {206#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(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {206#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1; {208#(= ~m_i~0 1)} is VALID [2022-02-20 18:21:50,687 INFO L290 TraceCheckUtils]: 2: Hoare triple {208#(= ~m_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {208#(= ~m_i~0 1)} is VALID [2022-02-20 18:21:50,687 INFO L272 TraceCheckUtils]: 3: Hoare triple {208#(= ~m_i~0 1)} call update_channels(); {206#true} is VALID [2022-02-20 18:21:50,691 INFO L290 TraceCheckUtils]: 4: Hoare triple {206#true} assume true; {206#true} is VALID [2022-02-20 18:21:50,692 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {206#true} {208#(= ~m_i~0 1)} #773#return; {208#(= ~m_i~0 1)} is VALID [2022-02-20 18:21:50,692 INFO L290 TraceCheckUtils]: 6: Hoare triple {208#(= ~m_i~0 1)} assume { :begin_inline_init_threads } true; {208#(= ~m_i~0 1)} is VALID [2022-02-20 18:21:50,693 INFO L290 TraceCheckUtils]: 7: Hoare triple {208#(= ~m_i~0 1)} assume !(1 == ~m_i~0);~m_st~0 := 2; {207#false} is VALID [2022-02-20 18:21:50,693 INFO L290 TraceCheckUtils]: 8: Hoare triple {207#false} assume 1 == ~t1_i~0;~t1_st~0 := 0; {207#false} is VALID [2022-02-20 18:21:50,694 INFO L290 TraceCheckUtils]: 9: Hoare triple {207#false} assume 1 == ~t2_i~0;~t2_st~0 := 0; {207#false} is VALID [2022-02-20 18:21:50,694 INFO L290 TraceCheckUtils]: 10: Hoare triple {207#false} assume 1 == ~t3_i~0;~t3_st~0 := 0; {207#false} is VALID [2022-02-20 18:21:50,694 INFO L290 TraceCheckUtils]: 11: Hoare triple {207#false} assume 1 == ~t4_i~0;~t4_st~0 := 0; {207#false} is VALID [2022-02-20 18:21:50,694 INFO L290 TraceCheckUtils]: 12: Hoare triple {207#false} assume 1 == ~t5_i~0;~t5_st~0 := 0; {207#false} is VALID [2022-02-20 18:21:50,694 INFO L290 TraceCheckUtils]: 13: Hoare triple {207#false} assume { :end_inline_init_threads } true; {207#false} is VALID [2022-02-20 18:21:50,695 INFO L272 TraceCheckUtils]: 14: Hoare triple {207#false} call fire_delta_events(); {280#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:21:50,695 INFO L290 TraceCheckUtils]: 15: Hoare triple {280#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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; {206#true} is VALID [2022-02-20 18:21:50,695 INFO L290 TraceCheckUtils]: 16: Hoare triple {206#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,696 INFO L290 TraceCheckUtils]: 17: Hoare triple {206#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,696 INFO L290 TraceCheckUtils]: 18: Hoare triple {206#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,696 INFO L290 TraceCheckUtils]: 19: Hoare triple {206#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,696 INFO L290 TraceCheckUtils]: 20: Hoare triple {206#true} assume !(0 == ~T5_E~0); {206#true} is VALID [2022-02-20 18:21:50,696 INFO L290 TraceCheckUtils]: 21: Hoare triple {206#true} assume 0 == ~E_1~0;~E_1~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,697 INFO L290 TraceCheckUtils]: 22: Hoare triple {206#true} assume 0 == ~E_2~0;~E_2~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,697 INFO L290 TraceCheckUtils]: 23: Hoare triple {206#true} assume 0 == ~E_3~0;~E_3~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,697 INFO L290 TraceCheckUtils]: 24: Hoare triple {206#true} assume 0 == ~E_4~0;~E_4~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,697 INFO L290 TraceCheckUtils]: 25: Hoare triple {206#true} assume 0 == ~E_5~0;~E_5~0 := 1; {206#true} is VALID [2022-02-20 18:21:50,697 INFO L290 TraceCheckUtils]: 26: Hoare triple {206#true} assume true; {206#true} is VALID [2022-02-20 18:21:50,697 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {206#true} {207#false} #775#return; {207#false} is VALID [2022-02-20 18:21:50,698 INFO L272 TraceCheckUtils]: 28: Hoare triple {207#false} call activate_threads(); {281#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} is VALID [2022-02-20 18:21:50,698 INFO L290 TraceCheckUtils]: 29: Hoare triple {281#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {206#true} is VALID [2022-02-20 18:21:50,698 INFO L290 TraceCheckUtils]: 30: Hoare triple {206#true} assume 1 == ~m_pc~0; {206#true} is VALID [2022-02-20 18:21:50,698 INFO L290 TraceCheckUtils]: 31: Hoare triple {206#true} assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1; {206#true} is VALID [2022-02-20 18:21:50,698 INFO L290 TraceCheckUtils]: 32: Hoare triple {206#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {206#true} is VALID [2022-02-20 18:21:50,699 INFO L290 TraceCheckUtils]: 33: Hoare triple {206#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {206#true} is VALID [2022-02-20 18:21:50,699 INFO L290 TraceCheckUtils]: 34: Hoare triple {206#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {206#true} is VALID [2022-02-20 18:21:50,699 INFO L290 TraceCheckUtils]: 35: Hoare triple {206#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; {206#true} is VALID [2022-02-20 18:21:50,699 INFO L290 TraceCheckUtils]: 36: Hoare triple {206#true} assume !(1 == ~t1_pc~0); {206#true} is VALID [2022-02-20 18:21:50,699 INFO L290 TraceCheckUtils]: 37: Hoare triple {206#true} is_transmit1_triggered_~__retres1~1#1 := 0; {206#true} is VALID [2022-02-20 18:21:50,699 INFO L290 TraceCheckUtils]: 38: Hoare triple {206#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {206#true} is VALID [2022-02-20 18:21:50,700 INFO L290 TraceCheckUtils]: 39: Hoare triple {206#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {206#true} is VALID [2022-02-20 18:21:50,700 INFO L290 TraceCheckUtils]: 40: Hoare triple {206#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {206#true} is VALID [2022-02-20 18:21:50,700 INFO L290 TraceCheckUtils]: 41: Hoare triple {206#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; {206#true} is VALID [2022-02-20 18:21:50,700 INFO L290 TraceCheckUtils]: 42: Hoare triple {206#true} assume 1 == ~t2_pc~0; {206#true} is VALID [2022-02-20 18:21:50,700 INFO L290 TraceCheckUtils]: 43: Hoare triple {206#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {206#true} is VALID [2022-02-20 18:21:50,701 INFO L290 TraceCheckUtils]: 44: Hoare triple {206#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {206#true} is VALID [2022-02-20 18:21:50,701 INFO L290 TraceCheckUtils]: 45: Hoare triple {206#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {206#true} is VALID [2022-02-20 18:21:50,701 INFO L290 TraceCheckUtils]: 46: Hoare triple {206#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {206#true} is VALID [2022-02-20 18:21:50,701 INFO L290 TraceCheckUtils]: 47: Hoare triple {206#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; {206#true} is VALID [2022-02-20 18:21:50,701 INFO L290 TraceCheckUtils]: 48: Hoare triple {206#true} assume 1 == ~t3_pc~0; {206#true} is VALID [2022-02-20 18:21:50,702 INFO L290 TraceCheckUtils]: 49: Hoare triple {206#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {206#true} is VALID [2022-02-20 18:21:50,702 INFO L290 TraceCheckUtils]: 50: Hoare triple {206#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {206#true} is VALID [2022-02-20 18:21:50,702 INFO L290 TraceCheckUtils]: 51: Hoare triple {206#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {206#true} is VALID [2022-02-20 18:21:50,702 INFO L290 TraceCheckUtils]: 52: Hoare triple {206#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {206#true} is VALID [2022-02-20 18:21:50,702 INFO L290 TraceCheckUtils]: 53: Hoare triple {206#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; {206#true} is VALID [2022-02-20 18:21:50,703 INFO L290 TraceCheckUtils]: 54: Hoare triple {206#true} assume !(1 == ~t4_pc~0); {206#true} is VALID [2022-02-20 18:21:50,703 INFO L290 TraceCheckUtils]: 55: Hoare triple {206#true} is_transmit4_triggered_~__retres1~4#1 := 0; {206#true} is VALID [2022-02-20 18:21:50,703 INFO L290 TraceCheckUtils]: 56: Hoare triple {206#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {206#true} is VALID [2022-02-20 18:21:50,703 INFO L290 TraceCheckUtils]: 57: Hoare triple {206#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {206#true} is VALID [2022-02-20 18:21:50,703 INFO L290 TraceCheckUtils]: 58: Hoare triple {206#true} assume !(0 != ~tmp___3~0#1); {206#true} is VALID [2022-02-20 18:21:50,704 INFO L290 TraceCheckUtils]: 59: Hoare triple {206#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; {206#true} is VALID [2022-02-20 18:21:50,704 INFO L290 TraceCheckUtils]: 60: Hoare triple {206#true} assume 1 == ~t5_pc~0; {206#true} is VALID [2022-02-20 18:21:50,704 INFO L290 TraceCheckUtils]: 61: Hoare triple {206#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {206#true} is VALID [2022-02-20 18:21:50,704 INFO L290 TraceCheckUtils]: 62: Hoare triple {206#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {206#true} is VALID [2022-02-20 18:21:50,704 INFO L290 TraceCheckUtils]: 63: Hoare triple {206#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {206#true} is VALID [2022-02-20 18:21:50,704 INFO L290 TraceCheckUtils]: 64: Hoare triple {206#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {206#true} is VALID [2022-02-20 18:21:50,705 INFO L290 TraceCheckUtils]: 65: Hoare triple {206#true} assume true; {206#true} is VALID [2022-02-20 18:21:50,706 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {206#true} {207#false} #777#return; {207#false} is VALID [2022-02-20 18:21:50,706 INFO L272 TraceCheckUtils]: 67: Hoare triple {207#false} call reset_delta_events(); {280#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:21:50,706 INFO L290 TraceCheckUtils]: 68: Hoare triple {280#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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; {206#true} is VALID [2022-02-20 18:21:50,706 INFO L290 TraceCheckUtils]: 69: Hoare triple {206#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,706 INFO L290 TraceCheckUtils]: 70: Hoare triple {206#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,706 INFO L290 TraceCheckUtils]: 71: Hoare triple {206#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,707 INFO L290 TraceCheckUtils]: 72: Hoare triple {206#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,707 INFO L290 TraceCheckUtils]: 73: Hoare triple {206#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,707 INFO L290 TraceCheckUtils]: 74: Hoare triple {206#true} assume 1 == ~E_1~0;~E_1~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,707 INFO L290 TraceCheckUtils]: 75: Hoare triple {206#true} assume !(1 == ~E_2~0); {206#true} is VALID [2022-02-20 18:21:50,707 INFO L290 TraceCheckUtils]: 76: Hoare triple {206#true} assume 1 == ~E_3~0;~E_3~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,708 INFO L290 TraceCheckUtils]: 77: Hoare triple {206#true} assume 1 == ~E_4~0;~E_4~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,708 INFO L290 TraceCheckUtils]: 78: Hoare triple {206#true} assume 1 == ~E_5~0;~E_5~0 := 2; {206#true} is VALID [2022-02-20 18:21:50,708 INFO L290 TraceCheckUtils]: 79: Hoare triple {206#true} assume true; {206#true} is VALID [2022-02-20 18:21:50,708 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {206#true} {207#false} #779#return; {207#false} is VALID [2022-02-20 18:21:50,708 INFO L290 TraceCheckUtils]: 81: Hoare triple {207#false} assume !false; {207#false} is VALID [2022-02-20 18:21:50,709 INFO L290 TraceCheckUtils]: 82: Hoare triple {207#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {207#false} is VALID [2022-02-20 18:21:50,709 INFO L290 TraceCheckUtils]: 83: Hoare triple {207#false} assume !false; {207#false} is VALID [2022-02-20 18:21:50,709 INFO L272 TraceCheckUtils]: 84: Hoare triple {207#false} call eval_#t~ret4#1 := exists_runnable_thread(); {206#true} is VALID [2022-02-20 18:21:50,709 INFO L290 TraceCheckUtils]: 85: Hoare triple {206#true} havoc ~__retres1~6; {206#true} is VALID [2022-02-20 18:21:50,709 INFO L290 TraceCheckUtils]: 86: Hoare triple {206#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {206#true} is VALID [2022-02-20 18:21:50,710 INFO L290 TraceCheckUtils]: 87: Hoare triple {206#true} #res := ~__retres1~6; {206#true} is VALID [2022-02-20 18:21:50,710 INFO L290 TraceCheckUtils]: 88: Hoare triple {206#true} assume true; {206#true} is VALID [2022-02-20 18:21:50,710 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {206#true} {207#false} #781#return; {207#false} is VALID [2022-02-20 18:21:50,710 INFO L290 TraceCheckUtils]: 90: Hoare triple {207#false} assume -2147483648 <= eval_#t~ret4#1 && eval_#t~ret4#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1; {207#false} is VALID [2022-02-20 18:21:50,710 INFO L290 TraceCheckUtils]: 91: Hoare triple {207#false} assume 0 != eval_~tmp~0#1; {207#false} is VALID [2022-02-20 18:21:50,710 INFO L290 TraceCheckUtils]: 92: Hoare triple {207#false} assume !(0 == ~m_st~0); {207#false} is VALID [2022-02-20 18:21:50,711 INFO L290 TraceCheckUtils]: 93: Hoare triple {207#false} assume !(0 == ~t1_st~0); {207#false} is VALID [2022-02-20 18:21:50,711 INFO L290 TraceCheckUtils]: 94: Hoare triple {207#false} assume !(0 == ~t2_st~0); {207#false} is VALID [2022-02-20 18:21:50,711 INFO L290 TraceCheckUtils]: 95: Hoare triple {207#false} assume !(0 == ~t3_st~0); {207#false} is VALID [2022-02-20 18:21:50,711 INFO L290 TraceCheckUtils]: 96: Hoare triple {207#false} assume !(0 == ~t4_st~0); {207#false} is VALID [2022-02-20 18:21:50,711 INFO L290 TraceCheckUtils]: 97: Hoare triple {207#false} assume 0 == ~t5_st~0;havoc eval_~tmp_ndt_6~0#1;assume -2147483648 <= eval_#t~nondet10#1 && eval_#t~nondet10#1 <= 2147483647;eval_~tmp_ndt_6~0#1 := eval_#t~nondet10#1;havoc eval_#t~nondet10#1; {207#false} is VALID [2022-02-20 18:21:50,712 INFO L290 TraceCheckUtils]: 98: Hoare triple {207#false} assume 0 != eval_~tmp_ndt_6~0#1;~t5_st~0 := 1;assume { :begin_inline_transmit5 } true; {207#false} is VALID [2022-02-20 18:21:50,712 INFO L290 TraceCheckUtils]: 99: Hoare triple {207#false} assume !(0 == ~t5_pc~0); {207#false} is VALID [2022-02-20 18:21:50,712 INFO L290 TraceCheckUtils]: 100: Hoare triple {207#false} assume 1 == ~t5_pc~0; {207#false} is VALID [2022-02-20 18:21:50,712 INFO L290 TraceCheckUtils]: 101: Hoare triple {207#false} assume { :begin_inline_error } true; {207#false} is VALID [2022-02-20 18:21:50,712 INFO L290 TraceCheckUtils]: 102: Hoare triple {207#false} assume !false; {207#false} is VALID [2022-02-20 18:21:50,713 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 18:21:50,714 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:21:50,714 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889469049] [2022-02-20 18:21:50,714 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889469049] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:21:50,715 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:21:50,715 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 18:21:50,716 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417095903] [2022-02-20 18:21:50,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:21:50,720 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.6) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:21:50,721 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:21:50,723 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 18.6) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:50,800 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:21:50,800 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:21:50,801 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:21:50,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:21:50,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:21:50,816 INFO L87 Difference]: Start difference. First operand has 203 states, 177 states have (on average 1.6214689265536724) internal successors, (287), 179 states have internal predecessors, (287), 18 states have call successors, (18), 6 states have call predecessors, (18), 6 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand has 5 states, 5 states have (on average 18.6) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:52,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:21:52,161 INFO L93 Difference]: Finished difference Result 462 states and 744 transitions. [2022-02-20 18:21:52,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 18:21:52,161 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.6) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:21:52,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:21:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 18.6) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 744 transitions. [2022-02-20 18:21:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 18.6) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 744 transitions. [2022-02-20 18:21:52,187 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 744 transitions. [2022-02-20 18:21:52,705 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 744 edges. 744 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:21:52,719 INFO L225 Difference]: With dead ends: 462 [2022-02-20 18:21:52,719 INFO L226 Difference]: Without dead ends: 261 [2022-02-20 18:21:52,722 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 18:21:52,724 INFO L933 BasicCegarLoop]: 328 mSDtfsCounter, 495 mSDsluCounter, 213 mSDsCounter, 0 mSdLazyCounter, 334 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 511 SdHoareTripleChecker+Valid, 541 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-02-20 18:21:52,724 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [511 Valid, 541 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 334 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-02-20 18:21:52,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2022-02-20 18:21:52,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 198. [2022-02-20 18:21:52,766 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:21:52,767 INFO L82 GeneralOperation]: Start isEquivalent. First operand 261 states. Second operand has 198 states, 173 states have (on average 1.5144508670520231) internal successors, (262), 174 states have internal predecessors, (262), 18 states have call successors, (18), 6 states have call predecessors, (18), 6 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-02-20 18:21:52,770 INFO L74 IsIncluded]: Start isIncluded. First operand 261 states. Second operand has 198 states, 173 states have (on average 1.5144508670520231) internal successors, (262), 174 states have internal predecessors, (262), 18 states have call successors, (18), 6 states have call predecessors, (18), 6 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-02-20 18:21:52,773 INFO L87 Difference]: Start difference. First operand 261 states. Second operand has 198 states, 173 states have (on average 1.5144508670520231) internal successors, (262), 174 states have internal predecessors, (262), 18 states have call successors, (18), 6 states have call predecessors, (18), 6 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-02-20 18:21:52,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:21:52,786 INFO L93 Difference]: Finished difference Result 261 states and 405 transitions. [2022-02-20 18:21:52,786 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 405 transitions. [2022-02-20 18:21:52,794 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:21:52,794 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:21:52,795 INFO L74 IsIncluded]: Start isIncluded. First operand has 198 states, 173 states have (on average 1.5144508670520231) internal successors, (262), 174 states have internal predecessors, (262), 18 states have call successors, (18), 6 states have call predecessors, (18), 6 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 261 states. [2022-02-20 18:21:52,796 INFO L87 Difference]: Start difference. First operand has 198 states, 173 states have (on average 1.5144508670520231) internal successors, (262), 174 states have internal predecessors, (262), 18 states have call successors, (18), 6 states have call predecessors, (18), 6 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 261 states. [2022-02-20 18:21:52,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:21:52,811 INFO L93 Difference]: Finished difference Result 261 states and 405 transitions. [2022-02-20 18:21:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 405 transitions. [2022-02-20 18:21:52,812 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:21:52,812 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:21:52,813 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:21:52,813 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:21:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198 states, 173 states have (on average 1.5144508670520231) internal successors, (262), 174 states have internal predecessors, (262), 18 states have call successors, (18), 6 states have call predecessors, (18), 6 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-02-20 18:21:52,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 298 transitions. [2022-02-20 18:21:52,823 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 298 transitions. Word has length 103 [2022-02-20 18:21:52,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:21:52,823 INFO L470 AbstractCegarLoop]: Abstraction has 198 states and 298 transitions. [2022-02-20 18:21:52,823 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.6) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:52,824 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 298 transitions. [2022-02-20 18:21:52,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-02-20 18:21:52,824 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:21:52,825 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] [2022-02-20 18:21:52,825 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:21:52,825 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:21:52,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:21:52,826 INFO L85 PathProgramCache]: Analyzing trace with hash -374881336, now seen corresponding path program 1 times [2022-02-20 18:21:52,826 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:21:52,826 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494106767] [2022-02-20 18:21:52,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:21:52,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:21:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:52,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 18:21:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:52,877 INFO L290 TraceCheckUtils]: 0: Hoare triple {1677#true} assume true; {1677#true} is VALID [2022-02-20 18:21:52,877 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {1677#true} {1679#(= ~M_E~0 2)} #773#return; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 18:21:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:52,911 INFO L290 TraceCheckUtils]: 0: Hoare triple {1751#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,912 INFO L290 TraceCheckUtils]: 2: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,912 INFO L290 TraceCheckUtils]: 3: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,913 INFO L290 TraceCheckUtils]: 4: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,913 INFO L290 TraceCheckUtils]: 5: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume !(0 == ~T5_E~0); {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,913 INFO L290 TraceCheckUtils]: 6: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,914 INFO L290 TraceCheckUtils]: 7: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,914 INFO L290 TraceCheckUtils]: 8: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,914 INFO L290 TraceCheckUtils]: 9: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,915 INFO L290 TraceCheckUtils]: 10: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,915 INFO L290 TraceCheckUtils]: 11: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume true; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,916 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {1752#(= |old(~M_E~0)| 0)} {1679#(= ~M_E~0 2)} #775#return; {1678#false} is VALID [2022-02-20 18:21:52,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-02-20 18:21:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:52,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {1753#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {1677#true} is VALID [2022-02-20 18:21:52,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {1677#true} assume 1 == ~m_pc~0; {1677#true} is VALID [2022-02-20 18:21:52,941 INFO L290 TraceCheckUtils]: 2: Hoare triple {1677#true} assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1; {1677#true} is VALID [2022-02-20 18:21:52,941 INFO L290 TraceCheckUtils]: 3: Hoare triple {1677#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {1677#true} is VALID [2022-02-20 18:21:52,942 INFO L290 TraceCheckUtils]: 4: Hoare triple {1677#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {1677#true} is VALID [2022-02-20 18:21:52,942 INFO L290 TraceCheckUtils]: 5: Hoare triple {1677#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {1677#true} is VALID [2022-02-20 18:21:52,942 INFO L290 TraceCheckUtils]: 6: Hoare triple {1677#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; {1677#true} is VALID [2022-02-20 18:21:52,942 INFO L290 TraceCheckUtils]: 7: Hoare triple {1677#true} assume !(1 == ~t1_pc~0); {1677#true} is VALID [2022-02-20 18:21:52,942 INFO L290 TraceCheckUtils]: 8: Hoare triple {1677#true} is_transmit1_triggered_~__retres1~1#1 := 0; {1677#true} is VALID [2022-02-20 18:21:52,942 INFO L290 TraceCheckUtils]: 9: Hoare triple {1677#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {1677#true} is VALID [2022-02-20 18:21:52,943 INFO L290 TraceCheckUtils]: 10: Hoare triple {1677#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {1677#true} is VALID [2022-02-20 18:21:52,943 INFO L290 TraceCheckUtils]: 11: Hoare triple {1677#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {1677#true} is VALID [2022-02-20 18:21:52,943 INFO L290 TraceCheckUtils]: 12: Hoare triple {1677#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; {1677#true} is VALID [2022-02-20 18:21:52,943 INFO L290 TraceCheckUtils]: 13: Hoare triple {1677#true} assume 1 == ~t2_pc~0; {1677#true} is VALID [2022-02-20 18:21:52,943 INFO L290 TraceCheckUtils]: 14: Hoare triple {1677#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {1677#true} is VALID [2022-02-20 18:21:52,943 INFO L290 TraceCheckUtils]: 15: Hoare triple {1677#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {1677#true} is VALID [2022-02-20 18:21:52,944 INFO L290 TraceCheckUtils]: 16: Hoare triple {1677#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {1677#true} is VALID [2022-02-20 18:21:52,944 INFO L290 TraceCheckUtils]: 17: Hoare triple {1677#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {1677#true} is VALID [2022-02-20 18:21:52,944 INFO L290 TraceCheckUtils]: 18: Hoare triple {1677#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; {1677#true} is VALID [2022-02-20 18:21:52,944 INFO L290 TraceCheckUtils]: 19: Hoare triple {1677#true} assume 1 == ~t3_pc~0; {1677#true} is VALID [2022-02-20 18:21:52,944 INFO L290 TraceCheckUtils]: 20: Hoare triple {1677#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {1677#true} is VALID [2022-02-20 18:21:52,944 INFO L290 TraceCheckUtils]: 21: Hoare triple {1677#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {1677#true} is VALID [2022-02-20 18:21:52,944 INFO L290 TraceCheckUtils]: 22: Hoare triple {1677#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {1677#true} is VALID [2022-02-20 18:21:52,944 INFO L290 TraceCheckUtils]: 23: Hoare triple {1677#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {1677#true} is VALID [2022-02-20 18:21:52,944 INFO L290 TraceCheckUtils]: 24: Hoare triple {1677#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; {1677#true} is VALID [2022-02-20 18:21:52,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {1677#true} assume !(1 == ~t4_pc~0); {1677#true} is VALID [2022-02-20 18:21:52,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {1677#true} is_transmit4_triggered_~__retres1~4#1 := 0; {1677#true} is VALID [2022-02-20 18:21:52,945 INFO L290 TraceCheckUtils]: 27: Hoare triple {1677#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {1677#true} is VALID [2022-02-20 18:21:52,945 INFO L290 TraceCheckUtils]: 28: Hoare triple {1677#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {1677#true} is VALID [2022-02-20 18:21:52,945 INFO L290 TraceCheckUtils]: 29: Hoare triple {1677#true} assume !(0 != ~tmp___3~0#1); {1677#true} is VALID [2022-02-20 18:21:52,945 INFO L290 TraceCheckUtils]: 30: Hoare triple {1677#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; {1677#true} is VALID [2022-02-20 18:21:52,945 INFO L290 TraceCheckUtils]: 31: Hoare triple {1677#true} assume 1 == ~t5_pc~0; {1677#true} is VALID [2022-02-20 18:21:52,945 INFO L290 TraceCheckUtils]: 32: Hoare triple {1677#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {1677#true} is VALID [2022-02-20 18:21:52,945 INFO L290 TraceCheckUtils]: 33: Hoare triple {1677#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {1677#true} is VALID [2022-02-20 18:21:52,945 INFO L290 TraceCheckUtils]: 34: Hoare triple {1677#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {1677#true} is VALID [2022-02-20 18:21:52,946 INFO L290 TraceCheckUtils]: 35: Hoare triple {1677#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {1677#true} is VALID [2022-02-20 18:21:52,946 INFO L290 TraceCheckUtils]: 36: Hoare triple {1677#true} assume true; {1677#true} is VALID [2022-02-20 18:21:52,946 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {1677#true} {1678#false} #777#return; {1678#false} is VALID [2022-02-20 18:21:52,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 18:21:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:52,952 INFO L290 TraceCheckUtils]: 0: Hoare triple {1751#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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; {1677#true} is VALID [2022-02-20 18:21:52,953 INFO L290 TraceCheckUtils]: 1: Hoare triple {1677#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,953 INFO L290 TraceCheckUtils]: 2: Hoare triple {1677#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,953 INFO L290 TraceCheckUtils]: 3: Hoare triple {1677#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,953 INFO L290 TraceCheckUtils]: 4: Hoare triple {1677#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,953 INFO L290 TraceCheckUtils]: 5: Hoare triple {1677#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,954 INFO L290 TraceCheckUtils]: 6: Hoare triple {1677#true} assume 1 == ~E_1~0;~E_1~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,954 INFO L290 TraceCheckUtils]: 7: Hoare triple {1677#true} assume !(1 == ~E_2~0); {1677#true} is VALID [2022-02-20 18:21:52,954 INFO L290 TraceCheckUtils]: 8: Hoare triple {1677#true} assume 1 == ~E_3~0;~E_3~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,954 INFO L290 TraceCheckUtils]: 9: Hoare triple {1677#true} assume 1 == ~E_4~0;~E_4~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,954 INFO L290 TraceCheckUtils]: 10: Hoare triple {1677#true} assume 1 == ~E_5~0;~E_5~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,954 INFO L290 TraceCheckUtils]: 11: Hoare triple {1677#true} assume true; {1677#true} is VALID [2022-02-20 18:21:52,955 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {1677#true} {1678#false} #779#return; {1678#false} is VALID [2022-02-20 18:21:52,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-02-20 18:21:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:52,959 INFO L290 TraceCheckUtils]: 0: Hoare triple {1677#true} havoc ~__retres1~6; {1677#true} is VALID [2022-02-20 18:21:52,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {1677#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {1677#true} is VALID [2022-02-20 18:21:52,960 INFO L290 TraceCheckUtils]: 2: Hoare triple {1677#true} #res := ~__retres1~6; {1677#true} is VALID [2022-02-20 18:21:52,960 INFO L290 TraceCheckUtils]: 3: Hoare triple {1677#true} assume true; {1677#true} is VALID [2022-02-20 18:21:52,960 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1677#true} {1678#false} #781#return; {1678#false} is VALID [2022-02-20 18:21:52,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {1677#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(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {1679#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,962 INFO L290 TraceCheckUtils]: 2: Hoare triple {1679#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,962 INFO L272 TraceCheckUtils]: 3: Hoare triple {1679#(= ~M_E~0 2)} call update_channels(); {1677#true} is VALID [2022-02-20 18:21:52,962 INFO L290 TraceCheckUtils]: 4: Hoare triple {1677#true} assume true; {1677#true} is VALID [2022-02-20 18:21:52,963 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {1677#true} {1679#(= ~M_E~0 2)} #773#return; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,963 INFO L290 TraceCheckUtils]: 6: Hoare triple {1679#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,964 INFO L290 TraceCheckUtils]: 7: Hoare triple {1679#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,964 INFO L290 TraceCheckUtils]: 8: Hoare triple {1679#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,965 INFO L290 TraceCheckUtils]: 9: Hoare triple {1679#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,965 INFO L290 TraceCheckUtils]: 10: Hoare triple {1679#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,965 INFO L290 TraceCheckUtils]: 11: Hoare triple {1679#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,966 INFO L290 TraceCheckUtils]: 12: Hoare triple {1679#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,966 INFO L290 TraceCheckUtils]: 13: Hoare triple {1679#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {1679#(= ~M_E~0 2)} is VALID [2022-02-20 18:21:52,967 INFO L272 TraceCheckUtils]: 14: Hoare triple {1679#(= ~M_E~0 2)} call fire_delta_events(); {1751#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:21:52,967 INFO L290 TraceCheckUtils]: 15: Hoare triple {1751#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,968 INFO L290 TraceCheckUtils]: 16: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,968 INFO L290 TraceCheckUtils]: 17: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,968 INFO L290 TraceCheckUtils]: 18: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,969 INFO L290 TraceCheckUtils]: 19: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,969 INFO L290 TraceCheckUtils]: 20: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume !(0 == ~T5_E~0); {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,969 INFO L290 TraceCheckUtils]: 21: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,970 INFO L290 TraceCheckUtils]: 22: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,970 INFO L290 TraceCheckUtils]: 23: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,970 INFO L290 TraceCheckUtils]: 24: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,971 INFO L290 TraceCheckUtils]: 25: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,971 INFO L290 TraceCheckUtils]: 26: Hoare triple {1752#(= |old(~M_E~0)| 0)} assume true; {1752#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 18:21:52,972 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {1752#(= |old(~M_E~0)| 0)} {1679#(= ~M_E~0 2)} #775#return; {1678#false} is VALID [2022-02-20 18:21:52,972 INFO L272 TraceCheckUtils]: 28: Hoare triple {1678#false} call activate_threads(); {1753#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} is VALID [2022-02-20 18:21:52,972 INFO L290 TraceCheckUtils]: 29: Hoare triple {1753#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {1677#true} is VALID [2022-02-20 18:21:52,972 INFO L290 TraceCheckUtils]: 30: Hoare triple {1677#true} assume 1 == ~m_pc~0; {1677#true} is VALID [2022-02-20 18:21:52,972 INFO L290 TraceCheckUtils]: 31: Hoare triple {1677#true} assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1; {1677#true} is VALID [2022-02-20 18:21:52,972 INFO L290 TraceCheckUtils]: 32: Hoare triple {1677#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {1677#true} is VALID [2022-02-20 18:21:52,972 INFO L290 TraceCheckUtils]: 33: Hoare triple {1677#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {1677#true} is VALID [2022-02-20 18:21:52,973 INFO L290 TraceCheckUtils]: 34: Hoare triple {1677#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {1677#true} is VALID [2022-02-20 18:21:52,973 INFO L290 TraceCheckUtils]: 35: Hoare triple {1677#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; {1677#true} is VALID [2022-02-20 18:21:52,973 INFO L290 TraceCheckUtils]: 36: Hoare triple {1677#true} assume !(1 == ~t1_pc~0); {1677#true} is VALID [2022-02-20 18:21:52,973 INFO L290 TraceCheckUtils]: 37: Hoare triple {1677#true} is_transmit1_triggered_~__retres1~1#1 := 0; {1677#true} is VALID [2022-02-20 18:21:52,973 INFO L290 TraceCheckUtils]: 38: Hoare triple {1677#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {1677#true} is VALID [2022-02-20 18:21:52,973 INFO L290 TraceCheckUtils]: 39: Hoare triple {1677#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {1677#true} is VALID [2022-02-20 18:21:52,974 INFO L290 TraceCheckUtils]: 40: Hoare triple {1677#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {1677#true} is VALID [2022-02-20 18:21:52,974 INFO L290 TraceCheckUtils]: 41: Hoare triple {1677#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; {1677#true} is VALID [2022-02-20 18:21:52,974 INFO L290 TraceCheckUtils]: 42: Hoare triple {1677#true} assume 1 == ~t2_pc~0; {1677#true} is VALID [2022-02-20 18:21:52,974 INFO L290 TraceCheckUtils]: 43: Hoare triple {1677#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {1677#true} is VALID [2022-02-20 18:21:52,974 INFO L290 TraceCheckUtils]: 44: Hoare triple {1677#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {1677#true} is VALID [2022-02-20 18:21:52,974 INFO L290 TraceCheckUtils]: 45: Hoare triple {1677#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {1677#true} is VALID [2022-02-20 18:21:52,975 INFO L290 TraceCheckUtils]: 46: Hoare triple {1677#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {1677#true} is VALID [2022-02-20 18:21:52,975 INFO L290 TraceCheckUtils]: 47: Hoare triple {1677#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; {1677#true} is VALID [2022-02-20 18:21:52,975 INFO L290 TraceCheckUtils]: 48: Hoare triple {1677#true} assume 1 == ~t3_pc~0; {1677#true} is VALID [2022-02-20 18:21:52,976 INFO L290 TraceCheckUtils]: 49: Hoare triple {1677#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {1677#true} is VALID [2022-02-20 18:21:52,976 INFO L290 TraceCheckUtils]: 50: Hoare triple {1677#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {1677#true} is VALID [2022-02-20 18:21:52,976 INFO L290 TraceCheckUtils]: 51: Hoare triple {1677#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {1677#true} is VALID [2022-02-20 18:21:52,976 INFO L290 TraceCheckUtils]: 52: Hoare triple {1677#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {1677#true} is VALID [2022-02-20 18:21:52,976 INFO L290 TraceCheckUtils]: 53: Hoare triple {1677#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; {1677#true} is VALID [2022-02-20 18:21:52,977 INFO L290 TraceCheckUtils]: 54: Hoare triple {1677#true} assume !(1 == ~t4_pc~0); {1677#true} is VALID [2022-02-20 18:21:52,977 INFO L290 TraceCheckUtils]: 55: Hoare triple {1677#true} is_transmit4_triggered_~__retres1~4#1 := 0; {1677#true} is VALID [2022-02-20 18:21:52,977 INFO L290 TraceCheckUtils]: 56: Hoare triple {1677#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {1677#true} is VALID [2022-02-20 18:21:52,978 INFO L290 TraceCheckUtils]: 57: Hoare triple {1677#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {1677#true} is VALID [2022-02-20 18:21:52,978 INFO L290 TraceCheckUtils]: 58: Hoare triple {1677#true} assume !(0 != ~tmp___3~0#1); {1677#true} is VALID [2022-02-20 18:21:52,978 INFO L290 TraceCheckUtils]: 59: Hoare triple {1677#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; {1677#true} is VALID [2022-02-20 18:21:52,978 INFO L290 TraceCheckUtils]: 60: Hoare triple {1677#true} assume 1 == ~t5_pc~0; {1677#true} is VALID [2022-02-20 18:21:52,979 INFO L290 TraceCheckUtils]: 61: Hoare triple {1677#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {1677#true} is VALID [2022-02-20 18:21:52,979 INFO L290 TraceCheckUtils]: 62: Hoare triple {1677#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {1677#true} is VALID [2022-02-20 18:21:52,979 INFO L290 TraceCheckUtils]: 63: Hoare triple {1677#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {1677#true} is VALID [2022-02-20 18:21:52,980 INFO L290 TraceCheckUtils]: 64: Hoare triple {1677#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {1677#true} is VALID [2022-02-20 18:21:52,980 INFO L290 TraceCheckUtils]: 65: Hoare triple {1677#true} assume true; {1677#true} is VALID [2022-02-20 18:21:52,980 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {1677#true} {1678#false} #777#return; {1678#false} is VALID [2022-02-20 18:21:52,980 INFO L272 TraceCheckUtils]: 67: Hoare triple {1678#false} call reset_delta_events(); {1751#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:21:52,981 INFO L290 TraceCheckUtils]: 68: Hoare triple {1751#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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; {1677#true} is VALID [2022-02-20 18:21:52,981 INFO L290 TraceCheckUtils]: 69: Hoare triple {1677#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,981 INFO L290 TraceCheckUtils]: 70: Hoare triple {1677#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,981 INFO L290 TraceCheckUtils]: 71: Hoare triple {1677#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,981 INFO L290 TraceCheckUtils]: 72: Hoare triple {1677#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,982 INFO L290 TraceCheckUtils]: 73: Hoare triple {1677#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,982 INFO L290 TraceCheckUtils]: 74: Hoare triple {1677#true} assume 1 == ~E_1~0;~E_1~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,982 INFO L290 TraceCheckUtils]: 75: Hoare triple {1677#true} assume !(1 == ~E_2~0); {1677#true} is VALID [2022-02-20 18:21:52,982 INFO L290 TraceCheckUtils]: 76: Hoare triple {1677#true} assume 1 == ~E_3~0;~E_3~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,982 INFO L290 TraceCheckUtils]: 77: Hoare triple {1677#true} assume 1 == ~E_4~0;~E_4~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,983 INFO L290 TraceCheckUtils]: 78: Hoare triple {1677#true} assume 1 == ~E_5~0;~E_5~0 := 2; {1677#true} is VALID [2022-02-20 18:21:52,983 INFO L290 TraceCheckUtils]: 79: Hoare triple {1677#true} assume true; {1677#true} is VALID [2022-02-20 18:21:52,983 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {1677#true} {1678#false} #779#return; {1678#false} is VALID [2022-02-20 18:21:52,983 INFO L290 TraceCheckUtils]: 81: Hoare triple {1678#false} assume !false; {1678#false} is VALID [2022-02-20 18:21:52,983 INFO L290 TraceCheckUtils]: 82: Hoare triple {1678#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {1678#false} is VALID [2022-02-20 18:21:52,984 INFO L290 TraceCheckUtils]: 83: Hoare triple {1678#false} assume !false; {1678#false} is VALID [2022-02-20 18:21:52,984 INFO L272 TraceCheckUtils]: 84: Hoare triple {1678#false} call eval_#t~ret4#1 := exists_runnable_thread(); {1677#true} is VALID [2022-02-20 18:21:52,984 INFO L290 TraceCheckUtils]: 85: Hoare triple {1677#true} havoc ~__retres1~6; {1677#true} is VALID [2022-02-20 18:21:52,984 INFO L290 TraceCheckUtils]: 86: Hoare triple {1677#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {1677#true} is VALID [2022-02-20 18:21:52,984 INFO L290 TraceCheckUtils]: 87: Hoare triple {1677#true} #res := ~__retres1~6; {1677#true} is VALID [2022-02-20 18:21:52,985 INFO L290 TraceCheckUtils]: 88: Hoare triple {1677#true} assume true; {1677#true} is VALID [2022-02-20 18:21:52,985 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {1677#true} {1678#false} #781#return; {1678#false} is VALID [2022-02-20 18:21:52,985 INFO L290 TraceCheckUtils]: 90: Hoare triple {1678#false} assume -2147483648 <= eval_#t~ret4#1 && eval_#t~ret4#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1; {1678#false} is VALID [2022-02-20 18:21:52,985 INFO L290 TraceCheckUtils]: 91: Hoare triple {1678#false} assume 0 != eval_~tmp~0#1; {1678#false} is VALID [2022-02-20 18:21:52,985 INFO L290 TraceCheckUtils]: 92: Hoare triple {1678#false} assume !(0 == ~m_st~0); {1678#false} is VALID [2022-02-20 18:21:52,986 INFO L290 TraceCheckUtils]: 93: Hoare triple {1678#false} assume !(0 == ~t1_st~0); {1678#false} is VALID [2022-02-20 18:21:52,986 INFO L290 TraceCheckUtils]: 94: Hoare triple {1678#false} assume !(0 == ~t2_st~0); {1678#false} is VALID [2022-02-20 18:21:52,986 INFO L290 TraceCheckUtils]: 95: Hoare triple {1678#false} assume !(0 == ~t3_st~0); {1678#false} is VALID [2022-02-20 18:21:52,986 INFO L290 TraceCheckUtils]: 96: Hoare triple {1678#false} assume !(0 == ~t4_st~0); {1678#false} is VALID [2022-02-20 18:21:52,986 INFO L290 TraceCheckUtils]: 97: Hoare triple {1678#false} assume 0 == ~t5_st~0;havoc eval_~tmp_ndt_6~0#1;assume -2147483648 <= eval_#t~nondet10#1 && eval_#t~nondet10#1 <= 2147483647;eval_~tmp_ndt_6~0#1 := eval_#t~nondet10#1;havoc eval_#t~nondet10#1; {1678#false} is VALID [2022-02-20 18:21:52,986 INFO L290 TraceCheckUtils]: 98: Hoare triple {1678#false} assume 0 != eval_~tmp_ndt_6~0#1;~t5_st~0 := 1;assume { :begin_inline_transmit5 } true; {1678#false} is VALID [2022-02-20 18:21:52,987 INFO L290 TraceCheckUtils]: 99: Hoare triple {1678#false} assume !(0 == ~t5_pc~0); {1678#false} is VALID [2022-02-20 18:21:52,987 INFO L290 TraceCheckUtils]: 100: Hoare triple {1678#false} assume 1 == ~t5_pc~0; {1678#false} is VALID [2022-02-20 18:21:52,987 INFO L290 TraceCheckUtils]: 101: Hoare triple {1678#false} assume { :begin_inline_error } true; {1678#false} is VALID [2022-02-20 18:21:52,987 INFO L290 TraceCheckUtils]: 102: Hoare triple {1678#false} assume !false; {1678#false} is VALID [2022-02-20 18:21:52,989 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 18:21:52,989 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:21:52,989 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [494106767] [2022-02-20 18:21:52,990 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [494106767] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:21:52,990 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:21:52,990 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 18:21:52,990 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183791493] [2022-02-20 18:21:52,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:21:52,991 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:21:52,992 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:21:52,992 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 15.5) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:53,065 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:21:53,066 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 18:21:53,066 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:21:53,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 18:21:53,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 18:21:53,067 INFO L87 Difference]: Start difference. First operand 198 states and 298 transitions. Second operand has 6 states, 6 states have (on average 15.5) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:55,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:21:55,603 INFO L93 Difference]: Finished difference Result 697 states and 1083 transitions. [2022-02-20 18:21:55,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 18:21:55,604 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:21:55,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:21:55,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 15.5) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:55,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1083 transitions. [2022-02-20 18:21:55,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 15.5) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1083 transitions. [2022-02-20 18:21:55,623 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 1083 transitions. [2022-02-20 18:21:56,422 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1083 edges. 1083 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:21:56,439 INFO L225 Difference]: With dead ends: 697 [2022-02-20 18:21:56,439 INFO L226 Difference]: Without dead ends: 512 [2022-02-20 18:21:56,443 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-02-20 18:21:56,444 INFO L933 BasicCegarLoop]: 346 mSDtfsCounter, 722 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 944 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 733 SdHoareTripleChecker+Valid, 840 SdHoareTripleChecker+Invalid, 1029 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 944 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:21:56,444 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [733 Valid, 840 Invalid, 1029 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 944 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-02-20 18:21:56,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2022-02-20 18:21:56,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 386. [2022-02-20 18:21:56,468 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:21:56,469 INFO L82 GeneralOperation]: Start isEquivalent. First operand 512 states. Second operand has 386 states, 341 states have (on average 1.5249266862170088) internal successors, (520), 343 states have internal predecessors, (520), 31 states have call successors, (31), 12 states have call predecessors, (31), 13 states have return successors, (34), 31 states have call predecessors, (34), 31 states have call successors, (34) [2022-02-20 18:21:56,470 INFO L74 IsIncluded]: Start isIncluded. First operand 512 states. Second operand has 386 states, 341 states have (on average 1.5249266862170088) internal successors, (520), 343 states have internal predecessors, (520), 31 states have call successors, (31), 12 states have call predecessors, (31), 13 states have return successors, (34), 31 states have call predecessors, (34), 31 states have call successors, (34) [2022-02-20 18:21:56,471 INFO L87 Difference]: Start difference. First operand 512 states. Second operand has 386 states, 341 states have (on average 1.5249266862170088) internal successors, (520), 343 states have internal predecessors, (520), 31 states have call successors, (31), 12 states have call predecessors, (31), 13 states have return successors, (34), 31 states have call predecessors, (34), 31 states have call successors, (34) [2022-02-20 18:21:56,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:21:56,488 INFO L93 Difference]: Finished difference Result 512 states and 790 transitions. [2022-02-20 18:21:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 790 transitions. [2022-02-20 18:21:56,490 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:21:56,490 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:21:56,491 INFO L74 IsIncluded]: Start isIncluded. First operand has 386 states, 341 states have (on average 1.5249266862170088) internal successors, (520), 343 states have internal predecessors, (520), 31 states have call successors, (31), 12 states have call predecessors, (31), 13 states have return successors, (34), 31 states have call predecessors, (34), 31 states have call successors, (34) Second operand 512 states. [2022-02-20 18:21:56,492 INFO L87 Difference]: Start difference. First operand has 386 states, 341 states have (on average 1.5249266862170088) internal successors, (520), 343 states have internal predecessors, (520), 31 states have call successors, (31), 12 states have call predecessors, (31), 13 states have return successors, (34), 31 states have call predecessors, (34), 31 states have call successors, (34) Second operand 512 states. [2022-02-20 18:21:56,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:21:56,518 INFO L93 Difference]: Finished difference Result 512 states and 790 transitions. [2022-02-20 18:21:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 790 transitions. [2022-02-20 18:21:56,520 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:21:56,520 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:21:56,520 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:21:56,520 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:21:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 386 states, 341 states have (on average 1.5249266862170088) internal successors, (520), 343 states have internal predecessors, (520), 31 states have call successors, (31), 12 states have call predecessors, (31), 13 states have return successors, (34), 31 states have call predecessors, (34), 31 states have call successors, (34) [2022-02-20 18:21:56,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 585 transitions. [2022-02-20 18:21:56,534 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 585 transitions. Word has length 103 [2022-02-20 18:21:56,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:21:56,534 INFO L470 AbstractCegarLoop]: Abstraction has 386 states and 585 transitions. [2022-02-20 18:21:56,535 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 585 transitions. [2022-02-20 18:21:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-02-20 18:21:56,536 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:21:56,537 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] [2022-02-20 18:21:56,537 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:21:56,537 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:21:56,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:21:56,538 INFO L85 PathProgramCache]: Analyzing trace with hash -81592503, now seen corresponding path program 1 times [2022-02-20 18:21:56,538 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:21:56,538 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326164577] [2022-02-20 18:21:56,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:21:56,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:21:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:56,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 18:21:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:56,596 INFO L290 TraceCheckUtils]: 0: Hoare triple {4191#true} assume true; {4191#true} is VALID [2022-02-20 18:21:56,597 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {4191#true} {4193#(= ~T1_E~0 ~M_E~0)} #773#return; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 18:21:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:56,653 INFO L290 TraceCheckUtils]: 0: Hoare triple {4265#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {4266#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:21:56,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {4266#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,654 INFO L290 TraceCheckUtils]: 3: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,655 INFO L290 TraceCheckUtils]: 4: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,655 INFO L290 TraceCheckUtils]: 5: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T5_E~0); {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,655 INFO L290 TraceCheckUtils]: 6: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,656 INFO L290 TraceCheckUtils]: 7: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,656 INFO L290 TraceCheckUtils]: 8: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,657 INFO L290 TraceCheckUtils]: 9: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,657 INFO L290 TraceCheckUtils]: 10: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,657 INFO L290 TraceCheckUtils]: 11: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,658 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {4193#(= ~T1_E~0 ~M_E~0)} #775#return; {4192#false} is VALID [2022-02-20 18:21:56,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-02-20 18:21:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:56,698 INFO L290 TraceCheckUtils]: 0: Hoare triple {4268#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {4191#true} is VALID [2022-02-20 18:21:56,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {4191#true} assume !(1 == ~m_pc~0); {4191#true} is VALID [2022-02-20 18:21:56,698 INFO L290 TraceCheckUtils]: 2: Hoare triple {4191#true} is_master_triggered_~__retres1~0#1 := 0; {4191#true} is VALID [2022-02-20 18:21:56,698 INFO L290 TraceCheckUtils]: 3: Hoare triple {4191#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {4191#true} is VALID [2022-02-20 18:21:56,698 INFO L290 TraceCheckUtils]: 4: Hoare triple {4191#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {4191#true} is VALID [2022-02-20 18:21:56,698 INFO L290 TraceCheckUtils]: 5: Hoare triple {4191#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {4191#true} is VALID [2022-02-20 18:21:56,698 INFO L290 TraceCheckUtils]: 6: Hoare triple {4191#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; {4191#true} is VALID [2022-02-20 18:21:56,698 INFO L290 TraceCheckUtils]: 7: Hoare triple {4191#true} assume !(1 == ~t1_pc~0); {4191#true} is VALID [2022-02-20 18:21:56,699 INFO L290 TraceCheckUtils]: 8: Hoare triple {4191#true} is_transmit1_triggered_~__retres1~1#1 := 0; {4191#true} is VALID [2022-02-20 18:21:56,699 INFO L290 TraceCheckUtils]: 9: Hoare triple {4191#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {4191#true} is VALID [2022-02-20 18:21:56,699 INFO L290 TraceCheckUtils]: 10: Hoare triple {4191#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {4191#true} is VALID [2022-02-20 18:21:56,699 INFO L290 TraceCheckUtils]: 11: Hoare triple {4191#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {4191#true} is VALID [2022-02-20 18:21:56,699 INFO L290 TraceCheckUtils]: 12: Hoare triple {4191#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; {4191#true} is VALID [2022-02-20 18:21:56,699 INFO L290 TraceCheckUtils]: 13: Hoare triple {4191#true} assume 1 == ~t2_pc~0; {4191#true} is VALID [2022-02-20 18:21:56,699 INFO L290 TraceCheckUtils]: 14: Hoare triple {4191#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {4191#true} is VALID [2022-02-20 18:21:56,699 INFO L290 TraceCheckUtils]: 15: Hoare triple {4191#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {4191#true} is VALID [2022-02-20 18:21:56,700 INFO L290 TraceCheckUtils]: 16: Hoare triple {4191#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {4191#true} is VALID [2022-02-20 18:21:56,700 INFO L290 TraceCheckUtils]: 17: Hoare triple {4191#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {4191#true} is VALID [2022-02-20 18:21:56,700 INFO L290 TraceCheckUtils]: 18: Hoare triple {4191#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; {4191#true} is VALID [2022-02-20 18:21:56,700 INFO L290 TraceCheckUtils]: 19: Hoare triple {4191#true} assume 1 == ~t3_pc~0; {4191#true} is VALID [2022-02-20 18:21:56,700 INFO L290 TraceCheckUtils]: 20: Hoare triple {4191#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {4191#true} is VALID [2022-02-20 18:21:56,700 INFO L290 TraceCheckUtils]: 21: Hoare triple {4191#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {4191#true} is VALID [2022-02-20 18:21:56,701 INFO L290 TraceCheckUtils]: 22: Hoare triple {4191#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {4191#true} is VALID [2022-02-20 18:21:56,701 INFO L290 TraceCheckUtils]: 23: Hoare triple {4191#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {4191#true} is VALID [2022-02-20 18:21:56,701 INFO L290 TraceCheckUtils]: 24: Hoare triple {4191#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; {4191#true} is VALID [2022-02-20 18:21:56,701 INFO L290 TraceCheckUtils]: 25: Hoare triple {4191#true} assume !(1 == ~t4_pc~0); {4191#true} is VALID [2022-02-20 18:21:56,701 INFO L290 TraceCheckUtils]: 26: Hoare triple {4191#true} is_transmit4_triggered_~__retres1~4#1 := 0; {4191#true} is VALID [2022-02-20 18:21:56,701 INFO L290 TraceCheckUtils]: 27: Hoare triple {4191#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {4191#true} is VALID [2022-02-20 18:21:56,701 INFO L290 TraceCheckUtils]: 28: Hoare triple {4191#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {4191#true} is VALID [2022-02-20 18:21:56,701 INFO L290 TraceCheckUtils]: 29: Hoare triple {4191#true} assume !(0 != ~tmp___3~0#1); {4191#true} is VALID [2022-02-20 18:21:56,702 INFO L290 TraceCheckUtils]: 30: Hoare triple {4191#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; {4191#true} is VALID [2022-02-20 18:21:56,702 INFO L290 TraceCheckUtils]: 31: Hoare triple {4191#true} assume 1 == ~t5_pc~0; {4191#true} is VALID [2022-02-20 18:21:56,702 INFO L290 TraceCheckUtils]: 32: Hoare triple {4191#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {4191#true} is VALID [2022-02-20 18:21:56,702 INFO L290 TraceCheckUtils]: 33: Hoare triple {4191#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {4191#true} is VALID [2022-02-20 18:21:56,702 INFO L290 TraceCheckUtils]: 34: Hoare triple {4191#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {4191#true} is VALID [2022-02-20 18:21:56,702 INFO L290 TraceCheckUtils]: 35: Hoare triple {4191#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {4191#true} is VALID [2022-02-20 18:21:56,702 INFO L290 TraceCheckUtils]: 36: Hoare triple {4191#true} assume true; {4191#true} is VALID [2022-02-20 18:21:56,703 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {4191#true} {4192#false} #777#return; {4192#false} is VALID [2022-02-20 18:21:56,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 18:21:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:56,708 INFO L290 TraceCheckUtils]: 0: Hoare triple {4265#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {4191#true} is VALID [2022-02-20 18:21:56,708 INFO L290 TraceCheckUtils]: 1: Hoare triple {4191#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,708 INFO L290 TraceCheckUtils]: 2: Hoare triple {4191#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,708 INFO L290 TraceCheckUtils]: 3: Hoare triple {4191#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,708 INFO L290 TraceCheckUtils]: 4: Hoare triple {4191#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,708 INFO L290 TraceCheckUtils]: 5: Hoare triple {4191#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,708 INFO L290 TraceCheckUtils]: 6: Hoare triple {4191#true} assume 1 == ~E_1~0;~E_1~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,709 INFO L290 TraceCheckUtils]: 7: Hoare triple {4191#true} assume !(1 == ~E_2~0); {4191#true} is VALID [2022-02-20 18:21:56,709 INFO L290 TraceCheckUtils]: 8: Hoare triple {4191#true} assume 1 == ~E_3~0;~E_3~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,709 INFO L290 TraceCheckUtils]: 9: Hoare triple {4191#true} assume 1 == ~E_4~0;~E_4~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,709 INFO L290 TraceCheckUtils]: 10: Hoare triple {4191#true} assume 1 == ~E_5~0;~E_5~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,709 INFO L290 TraceCheckUtils]: 11: Hoare triple {4191#true} assume true; {4191#true} is VALID [2022-02-20 18:21:56,709 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {4191#true} {4192#false} #779#return; {4192#false} is VALID [2022-02-20 18:21:56,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-02-20 18:21:56,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:21:56,712 INFO L290 TraceCheckUtils]: 0: Hoare triple {4191#true} havoc ~__retres1~6; {4191#true} is VALID [2022-02-20 18:21:56,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {4191#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {4191#true} is VALID [2022-02-20 18:21:56,712 INFO L290 TraceCheckUtils]: 2: Hoare triple {4191#true} #res := ~__retres1~6; {4191#true} is VALID [2022-02-20 18:21:56,712 INFO L290 TraceCheckUtils]: 3: Hoare triple {4191#true} assume true; {4191#true} is VALID [2022-02-20 18:21:56,712 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {4191#true} {4192#false} #781#return; {4192#false} is VALID [2022-02-20 18:21:56,713 INFO L290 TraceCheckUtils]: 0: Hoare triple {4191#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(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,713 INFO L290 TraceCheckUtils]: 1: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,714 INFO L290 TraceCheckUtils]: 2: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,714 INFO L272 TraceCheckUtils]: 3: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} call update_channels(); {4191#true} is VALID [2022-02-20 18:21:56,714 INFO L290 TraceCheckUtils]: 4: Hoare triple {4191#true} assume true; {4191#true} is VALID [2022-02-20 18:21:56,714 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {4191#true} {4193#(= ~T1_E~0 ~M_E~0)} #773#return; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,714 INFO L290 TraceCheckUtils]: 6: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,715 INFO L290 TraceCheckUtils]: 7: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,715 INFO L290 TraceCheckUtils]: 8: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,715 INFO L290 TraceCheckUtils]: 9: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,716 INFO L290 TraceCheckUtils]: 10: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,716 INFO L290 TraceCheckUtils]: 11: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,716 INFO L290 TraceCheckUtils]: 12: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,716 INFO L290 TraceCheckUtils]: 13: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {4193#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 18:21:56,717 INFO L272 TraceCheckUtils]: 14: Hoare triple {4193#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {4265#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:21:56,717 INFO L290 TraceCheckUtils]: 15: Hoare triple {4265#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {4266#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:21:56,718 INFO L290 TraceCheckUtils]: 16: Hoare triple {4266#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,718 INFO L290 TraceCheckUtils]: 17: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,718 INFO L290 TraceCheckUtils]: 18: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,719 INFO L290 TraceCheckUtils]: 19: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,719 INFO L290 TraceCheckUtils]: 20: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T5_E~0); {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,719 INFO L290 TraceCheckUtils]: 21: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,720 INFO L290 TraceCheckUtils]: 22: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,720 INFO L290 TraceCheckUtils]: 23: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,720 INFO L290 TraceCheckUtils]: 24: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,721 INFO L290 TraceCheckUtils]: 25: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,721 INFO L290 TraceCheckUtils]: 26: Hoare triple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:21:56,721 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {4267#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {4193#(= ~T1_E~0 ~M_E~0)} #775#return; {4192#false} is VALID [2022-02-20 18:21:56,721 INFO L272 TraceCheckUtils]: 28: Hoare triple {4192#false} call activate_threads(); {4268#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} is VALID [2022-02-20 18:21:56,722 INFO L290 TraceCheckUtils]: 29: Hoare triple {4268#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {4191#true} is VALID [2022-02-20 18:21:56,722 INFO L290 TraceCheckUtils]: 30: Hoare triple {4191#true} assume !(1 == ~m_pc~0); {4191#true} is VALID [2022-02-20 18:21:56,722 INFO L290 TraceCheckUtils]: 31: Hoare triple {4191#true} is_master_triggered_~__retres1~0#1 := 0; {4191#true} is VALID [2022-02-20 18:21:56,722 INFO L290 TraceCheckUtils]: 32: Hoare triple {4191#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {4191#true} is VALID [2022-02-20 18:21:56,722 INFO L290 TraceCheckUtils]: 33: Hoare triple {4191#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {4191#true} is VALID [2022-02-20 18:21:56,722 INFO L290 TraceCheckUtils]: 34: Hoare triple {4191#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {4191#true} is VALID [2022-02-20 18:21:56,722 INFO L290 TraceCheckUtils]: 35: Hoare triple {4191#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; {4191#true} is VALID [2022-02-20 18:21:56,723 INFO L290 TraceCheckUtils]: 36: Hoare triple {4191#true} assume !(1 == ~t1_pc~0); {4191#true} is VALID [2022-02-20 18:21:56,723 INFO L290 TraceCheckUtils]: 37: Hoare triple {4191#true} is_transmit1_triggered_~__retres1~1#1 := 0; {4191#true} is VALID [2022-02-20 18:21:56,723 INFO L290 TraceCheckUtils]: 38: Hoare triple {4191#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {4191#true} is VALID [2022-02-20 18:21:56,723 INFO L290 TraceCheckUtils]: 39: Hoare triple {4191#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {4191#true} is VALID [2022-02-20 18:21:56,723 INFO L290 TraceCheckUtils]: 40: Hoare triple {4191#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {4191#true} is VALID [2022-02-20 18:21:56,723 INFO L290 TraceCheckUtils]: 41: Hoare triple {4191#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; {4191#true} is VALID [2022-02-20 18:21:56,723 INFO L290 TraceCheckUtils]: 42: Hoare triple {4191#true} assume 1 == ~t2_pc~0; {4191#true} is VALID [2022-02-20 18:21:56,723 INFO L290 TraceCheckUtils]: 43: Hoare triple {4191#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {4191#true} is VALID [2022-02-20 18:21:56,724 INFO L290 TraceCheckUtils]: 44: Hoare triple {4191#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {4191#true} is VALID [2022-02-20 18:21:56,724 INFO L290 TraceCheckUtils]: 45: Hoare triple {4191#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {4191#true} is VALID [2022-02-20 18:21:56,724 INFO L290 TraceCheckUtils]: 46: Hoare triple {4191#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {4191#true} is VALID [2022-02-20 18:21:56,724 INFO L290 TraceCheckUtils]: 47: Hoare triple {4191#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; {4191#true} is VALID [2022-02-20 18:21:56,724 INFO L290 TraceCheckUtils]: 48: Hoare triple {4191#true} assume 1 == ~t3_pc~0; {4191#true} is VALID [2022-02-20 18:21:56,724 INFO L290 TraceCheckUtils]: 49: Hoare triple {4191#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {4191#true} is VALID [2022-02-20 18:21:56,724 INFO L290 TraceCheckUtils]: 50: Hoare triple {4191#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {4191#true} is VALID [2022-02-20 18:21:56,724 INFO L290 TraceCheckUtils]: 51: Hoare triple {4191#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {4191#true} is VALID [2022-02-20 18:21:56,725 INFO L290 TraceCheckUtils]: 52: Hoare triple {4191#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {4191#true} is VALID [2022-02-20 18:21:56,725 INFO L290 TraceCheckUtils]: 53: Hoare triple {4191#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; {4191#true} is VALID [2022-02-20 18:21:56,725 INFO L290 TraceCheckUtils]: 54: Hoare triple {4191#true} assume !(1 == ~t4_pc~0); {4191#true} is VALID [2022-02-20 18:21:56,725 INFO L290 TraceCheckUtils]: 55: Hoare triple {4191#true} is_transmit4_triggered_~__retres1~4#1 := 0; {4191#true} is VALID [2022-02-20 18:21:56,725 INFO L290 TraceCheckUtils]: 56: Hoare triple {4191#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {4191#true} is VALID [2022-02-20 18:21:56,725 INFO L290 TraceCheckUtils]: 57: Hoare triple {4191#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {4191#true} is VALID [2022-02-20 18:21:56,725 INFO L290 TraceCheckUtils]: 58: Hoare triple {4191#true} assume !(0 != ~tmp___3~0#1); {4191#true} is VALID [2022-02-20 18:21:56,725 INFO L290 TraceCheckUtils]: 59: Hoare triple {4191#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; {4191#true} is VALID [2022-02-20 18:21:56,726 INFO L290 TraceCheckUtils]: 60: Hoare triple {4191#true} assume 1 == ~t5_pc~0; {4191#true} is VALID [2022-02-20 18:21:56,726 INFO L290 TraceCheckUtils]: 61: Hoare triple {4191#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {4191#true} is VALID [2022-02-20 18:21:56,726 INFO L290 TraceCheckUtils]: 62: Hoare triple {4191#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {4191#true} is VALID [2022-02-20 18:21:56,726 INFO L290 TraceCheckUtils]: 63: Hoare triple {4191#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {4191#true} is VALID [2022-02-20 18:21:56,726 INFO L290 TraceCheckUtils]: 64: Hoare triple {4191#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {4191#true} is VALID [2022-02-20 18:21:56,726 INFO L290 TraceCheckUtils]: 65: Hoare triple {4191#true} assume true; {4191#true} is VALID [2022-02-20 18:21:56,726 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {4191#true} {4192#false} #777#return; {4192#false} is VALID [2022-02-20 18:21:56,727 INFO L272 TraceCheckUtils]: 67: Hoare triple {4192#false} call reset_delta_events(); {4265#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:21:56,727 INFO L290 TraceCheckUtils]: 68: Hoare triple {4265#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {4191#true} is VALID [2022-02-20 18:21:56,727 INFO L290 TraceCheckUtils]: 69: Hoare triple {4191#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,727 INFO L290 TraceCheckUtils]: 70: Hoare triple {4191#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,727 INFO L290 TraceCheckUtils]: 71: Hoare triple {4191#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,727 INFO L290 TraceCheckUtils]: 72: Hoare triple {4191#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,727 INFO L290 TraceCheckUtils]: 73: Hoare triple {4191#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,727 INFO L290 TraceCheckUtils]: 74: Hoare triple {4191#true} assume 1 == ~E_1~0;~E_1~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,728 INFO L290 TraceCheckUtils]: 75: Hoare triple {4191#true} assume !(1 == ~E_2~0); {4191#true} is VALID [2022-02-20 18:21:56,728 INFO L290 TraceCheckUtils]: 76: Hoare triple {4191#true} assume 1 == ~E_3~0;~E_3~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,728 INFO L290 TraceCheckUtils]: 77: Hoare triple {4191#true} assume 1 == ~E_4~0;~E_4~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,728 INFO L290 TraceCheckUtils]: 78: Hoare triple {4191#true} assume 1 == ~E_5~0;~E_5~0 := 2; {4191#true} is VALID [2022-02-20 18:21:56,728 INFO L290 TraceCheckUtils]: 79: Hoare triple {4191#true} assume true; {4191#true} is VALID [2022-02-20 18:21:56,728 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {4191#true} {4192#false} #779#return; {4192#false} is VALID [2022-02-20 18:21:56,728 INFO L290 TraceCheckUtils]: 81: Hoare triple {4192#false} assume !false; {4192#false} is VALID [2022-02-20 18:21:56,728 INFO L290 TraceCheckUtils]: 82: Hoare triple {4192#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {4192#false} is VALID [2022-02-20 18:21:56,729 INFO L290 TraceCheckUtils]: 83: Hoare triple {4192#false} assume !false; {4192#false} is VALID [2022-02-20 18:21:56,729 INFO L272 TraceCheckUtils]: 84: Hoare triple {4192#false} call eval_#t~ret4#1 := exists_runnable_thread(); {4191#true} is VALID [2022-02-20 18:21:56,729 INFO L290 TraceCheckUtils]: 85: Hoare triple {4191#true} havoc ~__retres1~6; {4191#true} is VALID [2022-02-20 18:21:56,729 INFO L290 TraceCheckUtils]: 86: Hoare triple {4191#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {4191#true} is VALID [2022-02-20 18:21:56,729 INFO L290 TraceCheckUtils]: 87: Hoare triple {4191#true} #res := ~__retres1~6; {4191#true} is VALID [2022-02-20 18:21:56,729 INFO L290 TraceCheckUtils]: 88: Hoare triple {4191#true} assume true; {4191#true} is VALID [2022-02-20 18:21:56,729 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {4191#true} {4192#false} #781#return; {4192#false} is VALID [2022-02-20 18:21:56,729 INFO L290 TraceCheckUtils]: 90: Hoare triple {4192#false} assume -2147483648 <= eval_#t~ret4#1 && eval_#t~ret4#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1; {4192#false} is VALID [2022-02-20 18:21:56,730 INFO L290 TraceCheckUtils]: 91: Hoare triple {4192#false} assume 0 != eval_~tmp~0#1; {4192#false} is VALID [2022-02-20 18:21:56,730 INFO L290 TraceCheckUtils]: 92: Hoare triple {4192#false} assume !(0 == ~m_st~0); {4192#false} is VALID [2022-02-20 18:21:56,730 INFO L290 TraceCheckUtils]: 93: Hoare triple {4192#false} assume !(0 == ~t1_st~0); {4192#false} is VALID [2022-02-20 18:21:56,730 INFO L290 TraceCheckUtils]: 94: Hoare triple {4192#false} assume !(0 == ~t2_st~0); {4192#false} is VALID [2022-02-20 18:21:56,730 INFO L290 TraceCheckUtils]: 95: Hoare triple {4192#false} assume !(0 == ~t3_st~0); {4192#false} is VALID [2022-02-20 18:21:56,730 INFO L290 TraceCheckUtils]: 96: Hoare triple {4192#false} assume !(0 == ~t4_st~0); {4192#false} is VALID [2022-02-20 18:21:56,730 INFO L290 TraceCheckUtils]: 97: Hoare triple {4192#false} assume 0 == ~t5_st~0;havoc eval_~tmp_ndt_6~0#1;assume -2147483648 <= eval_#t~nondet10#1 && eval_#t~nondet10#1 <= 2147483647;eval_~tmp_ndt_6~0#1 := eval_#t~nondet10#1;havoc eval_#t~nondet10#1; {4192#false} is VALID [2022-02-20 18:21:56,731 INFO L290 TraceCheckUtils]: 98: Hoare triple {4192#false} assume 0 != eval_~tmp_ndt_6~0#1;~t5_st~0 := 1;assume { :begin_inline_transmit5 } true; {4192#false} is VALID [2022-02-20 18:21:56,731 INFO L290 TraceCheckUtils]: 99: Hoare triple {4192#false} assume !(0 == ~t5_pc~0); {4192#false} is VALID [2022-02-20 18:21:56,731 INFO L290 TraceCheckUtils]: 100: Hoare triple {4192#false} assume 1 == ~t5_pc~0; {4192#false} is VALID [2022-02-20 18:21:56,731 INFO L290 TraceCheckUtils]: 101: Hoare triple {4192#false} assume { :begin_inline_error } true; {4192#false} is VALID [2022-02-20 18:21:56,731 INFO L290 TraceCheckUtils]: 102: Hoare triple {4192#false} assume !false; {4192#false} is VALID [2022-02-20 18:21:56,731 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 18:21:56,731 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:21:56,732 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326164577] [2022-02-20 18:21:56,732 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [326164577] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:21:56,732 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:21:56,732 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 18:21:56,732 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485851474] [2022-02-20 18:21:56,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:21:56,733 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:21:56,733 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:21:56,733 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:21:56,784 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:21:56,784 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 18:21:56,784 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:21:56,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 18:21:56,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:21:56,785 INFO L87 Difference]: Start difference. First operand 386 states and 585 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:00,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:00,796 INFO L93 Difference]: Finished difference Result 1221 states and 1876 transitions. [2022-02-20 18:22:00,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 18:22:00,797 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:22:00,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:22:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1208 transitions. [2022-02-20 18:22:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:00,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1208 transitions. [2022-02-20 18:22:00,813 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1208 transitions. [2022-02-20 18:22:01,796 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1208 edges. 1208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:22:01,829 INFO L225 Difference]: With dead ends: 1221 [2022-02-20 18:22:01,829 INFO L226 Difference]: Without dead ends: 848 [2022-02-20 18:22:01,830 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=72, Invalid=200, Unknown=0, NotChecked=0, Total=272 [2022-02-20 18:22:01,831 INFO L933 BasicCegarLoop]: 587 mSDtfsCounter, 775 mSDsluCounter, 962 mSDsCounter, 0 mSdLazyCounter, 1825 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 786 SdHoareTripleChecker+Valid, 1549 SdHoareTripleChecker+Invalid, 1886 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 1825 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 18:22:01,831 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [786 Valid, 1549 Invalid, 1886 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 1825 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 18:22:01,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 848 states. [2022-02-20 18:22:01,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 848 to 562. [2022-02-20 18:22:01,854 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:22:01,856 INFO L82 GeneralOperation]: Start isEquivalent. First operand 848 states. Second operand has 562 states, 497 states have (on average 1.517102615694165) internal successors, (754), 500 states have internal predecessors, (754), 44 states have call successors, (44), 18 states have call predecessors, (44), 20 states have return successors, (49), 45 states have call predecessors, (49), 44 states have call successors, (49) [2022-02-20 18:22:01,857 INFO L74 IsIncluded]: Start isIncluded. First operand 848 states. Second operand has 562 states, 497 states have (on average 1.517102615694165) internal successors, (754), 500 states have internal predecessors, (754), 44 states have call successors, (44), 18 states have call predecessors, (44), 20 states have return successors, (49), 45 states have call predecessors, (49), 44 states have call successors, (49) [2022-02-20 18:22:01,858 INFO L87 Difference]: Start difference. First operand 848 states. Second operand has 562 states, 497 states have (on average 1.517102615694165) internal successors, (754), 500 states have internal predecessors, (754), 44 states have call successors, (44), 18 states have call predecessors, (44), 20 states have return successors, (49), 45 states have call predecessors, (49), 44 states have call successors, (49) [2022-02-20 18:22:01,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:01,887 INFO L93 Difference]: Finished difference Result 848 states and 1308 transitions. [2022-02-20 18:22:01,887 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1308 transitions. [2022-02-20 18:22:01,890 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:22:01,890 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:22:01,892 INFO L74 IsIncluded]: Start isIncluded. First operand has 562 states, 497 states have (on average 1.517102615694165) internal successors, (754), 500 states have internal predecessors, (754), 44 states have call successors, (44), 18 states have call predecessors, (44), 20 states have return successors, (49), 45 states have call predecessors, (49), 44 states have call successors, (49) Second operand 848 states. [2022-02-20 18:22:01,895 INFO L87 Difference]: Start difference. First operand has 562 states, 497 states have (on average 1.517102615694165) internal successors, (754), 500 states have internal predecessors, (754), 44 states have call successors, (44), 18 states have call predecessors, (44), 20 states have return successors, (49), 45 states have call predecessors, (49), 44 states have call successors, (49) Second operand 848 states. [2022-02-20 18:22:01,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:01,931 INFO L93 Difference]: Finished difference Result 848 states and 1308 transitions. [2022-02-20 18:22:01,932 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1308 transitions. [2022-02-20 18:22:01,934 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:22:01,934 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:22:01,934 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:22:01,934 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:22:01,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 562 states, 497 states have (on average 1.517102615694165) internal successors, (754), 500 states have internal predecessors, (754), 44 states have call successors, (44), 18 states have call predecessors, (44), 20 states have return successors, (49), 45 states have call predecessors, (49), 44 states have call successors, (49) [2022-02-20 18:22:01,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 562 states and 847 transitions. [2022-02-20 18:22:01,953 INFO L78 Accepts]: Start accepts. Automaton has 562 states and 847 transitions. Word has length 103 [2022-02-20 18:22:01,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:22:01,953 INFO L470 AbstractCegarLoop]: Abstraction has 562 states and 847 transitions. [2022-02-20 18:22:01,953 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:01,953 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 847 transitions. [2022-02-20 18:22:01,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-02-20 18:22:01,955 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:22:01,955 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] [2022-02-20 18:22:01,955 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 18:22:01,955 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:22:01,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:22:01,956 INFO L85 PathProgramCache]: Analyzing trace with hash -667868725, now seen corresponding path program 1 times [2022-02-20 18:22:01,956 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:22:01,956 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708108715] [2022-02-20 18:22:01,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:22:01,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:22:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:01,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 18:22:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:01,998 INFO L290 TraceCheckUtils]: 0: Hoare triple {8283#true} assume true; {8283#true} is VALID [2022-02-20 18:22:01,998 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {8283#true} {8285#(= ~T2_E~0 ~M_E~0)} #773#return; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 18:22:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:02,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {8357#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {8358#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:02,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {8358#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {8358#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:02,050 INFO L290 TraceCheckUtils]: 2: Hoare triple {8358#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,050 INFO L290 TraceCheckUtils]: 3: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,050 INFO L290 TraceCheckUtils]: 4: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,051 INFO L290 TraceCheckUtils]: 5: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume !(0 == ~T5_E~0); {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,051 INFO L290 TraceCheckUtils]: 6: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,051 INFO L290 TraceCheckUtils]: 7: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,052 INFO L290 TraceCheckUtils]: 8: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,055 INFO L290 TraceCheckUtils]: 9: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,055 INFO L290 TraceCheckUtils]: 10: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,055 INFO L290 TraceCheckUtils]: 11: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume true; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,056 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} {8285#(= ~T2_E~0 ~M_E~0)} #775#return; {8284#false} is VALID [2022-02-20 18:22:02,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-02-20 18:22:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:02,087 INFO L290 TraceCheckUtils]: 0: Hoare triple {8360#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {8283#true} is VALID [2022-02-20 18:22:02,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {8283#true} assume !(1 == ~m_pc~0); {8283#true} is VALID [2022-02-20 18:22:02,088 INFO L290 TraceCheckUtils]: 2: Hoare triple {8283#true} is_master_triggered_~__retres1~0#1 := 0; {8283#true} is VALID [2022-02-20 18:22:02,088 INFO L290 TraceCheckUtils]: 3: Hoare triple {8283#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {8283#true} is VALID [2022-02-20 18:22:02,088 INFO L290 TraceCheckUtils]: 4: Hoare triple {8283#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {8283#true} is VALID [2022-02-20 18:22:02,088 INFO L290 TraceCheckUtils]: 5: Hoare triple {8283#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {8283#true} is VALID [2022-02-20 18:22:02,088 INFO L290 TraceCheckUtils]: 6: Hoare triple {8283#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; {8283#true} is VALID [2022-02-20 18:22:02,088 INFO L290 TraceCheckUtils]: 7: Hoare triple {8283#true} assume !(1 == ~t1_pc~0); {8283#true} is VALID [2022-02-20 18:22:02,089 INFO L290 TraceCheckUtils]: 8: Hoare triple {8283#true} is_transmit1_triggered_~__retres1~1#1 := 0; {8283#true} is VALID [2022-02-20 18:22:02,089 INFO L290 TraceCheckUtils]: 9: Hoare triple {8283#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {8283#true} is VALID [2022-02-20 18:22:02,089 INFO L290 TraceCheckUtils]: 10: Hoare triple {8283#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {8283#true} is VALID [2022-02-20 18:22:02,089 INFO L290 TraceCheckUtils]: 11: Hoare triple {8283#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {8283#true} is VALID [2022-02-20 18:22:02,089 INFO L290 TraceCheckUtils]: 12: Hoare triple {8283#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; {8283#true} is VALID [2022-02-20 18:22:02,089 INFO L290 TraceCheckUtils]: 13: Hoare triple {8283#true} assume 1 == ~t2_pc~0; {8283#true} is VALID [2022-02-20 18:22:02,089 INFO L290 TraceCheckUtils]: 14: Hoare triple {8283#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {8283#true} is VALID [2022-02-20 18:22:02,089 INFO L290 TraceCheckUtils]: 15: Hoare triple {8283#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {8283#true} is VALID [2022-02-20 18:22:02,090 INFO L290 TraceCheckUtils]: 16: Hoare triple {8283#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {8283#true} is VALID [2022-02-20 18:22:02,090 INFO L290 TraceCheckUtils]: 17: Hoare triple {8283#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {8283#true} is VALID [2022-02-20 18:22:02,090 INFO L290 TraceCheckUtils]: 18: Hoare triple {8283#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; {8283#true} is VALID [2022-02-20 18:22:02,090 INFO L290 TraceCheckUtils]: 19: Hoare triple {8283#true} assume 1 == ~t3_pc~0; {8283#true} is VALID [2022-02-20 18:22:02,091 INFO L290 TraceCheckUtils]: 20: Hoare triple {8283#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {8283#true} is VALID [2022-02-20 18:22:02,091 INFO L290 TraceCheckUtils]: 21: Hoare triple {8283#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {8283#true} is VALID [2022-02-20 18:22:02,091 INFO L290 TraceCheckUtils]: 22: Hoare triple {8283#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {8283#true} is VALID [2022-02-20 18:22:02,091 INFO L290 TraceCheckUtils]: 23: Hoare triple {8283#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {8283#true} is VALID [2022-02-20 18:22:02,091 INFO L290 TraceCheckUtils]: 24: Hoare triple {8283#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; {8283#true} is VALID [2022-02-20 18:22:02,092 INFO L290 TraceCheckUtils]: 25: Hoare triple {8283#true} assume !(1 == ~t4_pc~0); {8283#true} is VALID [2022-02-20 18:22:02,092 INFO L290 TraceCheckUtils]: 26: Hoare triple {8283#true} is_transmit4_triggered_~__retres1~4#1 := 0; {8283#true} is VALID [2022-02-20 18:22:02,092 INFO L290 TraceCheckUtils]: 27: Hoare triple {8283#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {8283#true} is VALID [2022-02-20 18:22:02,092 INFO L290 TraceCheckUtils]: 28: Hoare triple {8283#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {8283#true} is VALID [2022-02-20 18:22:02,093 INFO L290 TraceCheckUtils]: 29: Hoare triple {8283#true} assume !(0 != ~tmp___3~0#1); {8283#true} is VALID [2022-02-20 18:22:02,093 INFO L290 TraceCheckUtils]: 30: Hoare triple {8283#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; {8283#true} is VALID [2022-02-20 18:22:02,093 INFO L290 TraceCheckUtils]: 31: Hoare triple {8283#true} assume 1 == ~t5_pc~0; {8283#true} is VALID [2022-02-20 18:22:02,093 INFO L290 TraceCheckUtils]: 32: Hoare triple {8283#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {8283#true} is VALID [2022-02-20 18:22:02,093 INFO L290 TraceCheckUtils]: 33: Hoare triple {8283#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {8283#true} is VALID [2022-02-20 18:22:02,094 INFO L290 TraceCheckUtils]: 34: Hoare triple {8283#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {8283#true} is VALID [2022-02-20 18:22:02,094 INFO L290 TraceCheckUtils]: 35: Hoare triple {8283#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {8283#true} is VALID [2022-02-20 18:22:02,094 INFO L290 TraceCheckUtils]: 36: Hoare triple {8283#true} assume true; {8283#true} is VALID [2022-02-20 18:22:02,094 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {8283#true} {8284#false} #777#return; {8284#false} is VALID [2022-02-20 18:22:02,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 18:22:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:02,099 INFO L290 TraceCheckUtils]: 0: Hoare triple {8357#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {8283#true} is VALID [2022-02-20 18:22:02,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {8283#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,100 INFO L290 TraceCheckUtils]: 2: Hoare triple {8283#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,100 INFO L290 TraceCheckUtils]: 3: Hoare triple {8283#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,100 INFO L290 TraceCheckUtils]: 4: Hoare triple {8283#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,100 INFO L290 TraceCheckUtils]: 5: Hoare triple {8283#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,100 INFO L290 TraceCheckUtils]: 6: Hoare triple {8283#true} assume 1 == ~E_1~0;~E_1~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,100 INFO L290 TraceCheckUtils]: 7: Hoare triple {8283#true} assume !(1 == ~E_2~0); {8283#true} is VALID [2022-02-20 18:22:02,100 INFO L290 TraceCheckUtils]: 8: Hoare triple {8283#true} assume 1 == ~E_3~0;~E_3~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,101 INFO L290 TraceCheckUtils]: 9: Hoare triple {8283#true} assume 1 == ~E_4~0;~E_4~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,101 INFO L290 TraceCheckUtils]: 10: Hoare triple {8283#true} assume 1 == ~E_5~0;~E_5~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,101 INFO L290 TraceCheckUtils]: 11: Hoare triple {8283#true} assume true; {8283#true} is VALID [2022-02-20 18:22:02,101 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {8283#true} {8284#false} #779#return; {8284#false} is VALID [2022-02-20 18:22:02,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-02-20 18:22:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:02,117 INFO L290 TraceCheckUtils]: 0: Hoare triple {8283#true} havoc ~__retres1~6; {8283#true} is VALID [2022-02-20 18:22:02,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {8283#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {8283#true} is VALID [2022-02-20 18:22:02,117 INFO L290 TraceCheckUtils]: 2: Hoare triple {8283#true} #res := ~__retres1~6; {8283#true} is VALID [2022-02-20 18:22:02,117 INFO L290 TraceCheckUtils]: 3: Hoare triple {8283#true} assume true; {8283#true} is VALID [2022-02-20 18:22:02,117 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8283#true} {8284#false} #781#return; {8284#false} is VALID [2022-02-20 18:22:02,119 INFO L290 TraceCheckUtils]: 0: Hoare triple {8283#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(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,120 INFO L290 TraceCheckUtils]: 2: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,120 INFO L272 TraceCheckUtils]: 3: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} call update_channels(); {8283#true} is VALID [2022-02-20 18:22:02,120 INFO L290 TraceCheckUtils]: 4: Hoare triple {8283#true} assume true; {8283#true} is VALID [2022-02-20 18:22:02,120 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {8283#true} {8285#(= ~T2_E~0 ~M_E~0)} #773#return; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,120 INFO L290 TraceCheckUtils]: 6: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,121 INFO L290 TraceCheckUtils]: 7: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,121 INFO L290 TraceCheckUtils]: 8: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,121 INFO L290 TraceCheckUtils]: 9: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,122 INFO L290 TraceCheckUtils]: 10: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,122 INFO L290 TraceCheckUtils]: 11: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,122 INFO L290 TraceCheckUtils]: 12: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,122 INFO L290 TraceCheckUtils]: 13: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {8285#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:02,123 INFO L272 TraceCheckUtils]: 14: Hoare triple {8285#(= ~T2_E~0 ~M_E~0)} call fire_delta_events(); {8357#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:22:02,124 INFO L290 TraceCheckUtils]: 15: Hoare triple {8357#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {8358#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:02,124 INFO L290 TraceCheckUtils]: 16: Hoare triple {8358#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {8358#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:02,124 INFO L290 TraceCheckUtils]: 17: Hoare triple {8358#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,125 INFO L290 TraceCheckUtils]: 18: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,125 INFO L290 TraceCheckUtils]: 19: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,126 INFO L290 TraceCheckUtils]: 20: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume !(0 == ~T5_E~0); {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,126 INFO L290 TraceCheckUtils]: 21: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,126 INFO L290 TraceCheckUtils]: 22: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,127 INFO L290 TraceCheckUtils]: 23: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,127 INFO L290 TraceCheckUtils]: 24: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,127 INFO L290 TraceCheckUtils]: 25: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,128 INFO L290 TraceCheckUtils]: 26: Hoare triple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume true; {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:02,128 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {8359#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} {8285#(= ~T2_E~0 ~M_E~0)} #775#return; {8284#false} is VALID [2022-02-20 18:22:02,128 INFO L272 TraceCheckUtils]: 28: Hoare triple {8284#false} call activate_threads(); {8360#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} is VALID [2022-02-20 18:22:02,128 INFO L290 TraceCheckUtils]: 29: Hoare triple {8360#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {8283#true} is VALID [2022-02-20 18:22:02,129 INFO L290 TraceCheckUtils]: 30: Hoare triple {8283#true} assume !(1 == ~m_pc~0); {8283#true} is VALID [2022-02-20 18:22:02,129 INFO L290 TraceCheckUtils]: 31: Hoare triple {8283#true} is_master_triggered_~__retres1~0#1 := 0; {8283#true} is VALID [2022-02-20 18:22:02,129 INFO L290 TraceCheckUtils]: 32: Hoare triple {8283#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {8283#true} is VALID [2022-02-20 18:22:02,129 INFO L290 TraceCheckUtils]: 33: Hoare triple {8283#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {8283#true} is VALID [2022-02-20 18:22:02,129 INFO L290 TraceCheckUtils]: 34: Hoare triple {8283#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {8283#true} is VALID [2022-02-20 18:22:02,129 INFO L290 TraceCheckUtils]: 35: Hoare triple {8283#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; {8283#true} is VALID [2022-02-20 18:22:02,129 INFO L290 TraceCheckUtils]: 36: Hoare triple {8283#true} assume !(1 == ~t1_pc~0); {8283#true} is VALID [2022-02-20 18:22:02,129 INFO L290 TraceCheckUtils]: 37: Hoare triple {8283#true} is_transmit1_triggered_~__retres1~1#1 := 0; {8283#true} is VALID [2022-02-20 18:22:02,130 INFO L290 TraceCheckUtils]: 38: Hoare triple {8283#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {8283#true} is VALID [2022-02-20 18:22:02,130 INFO L290 TraceCheckUtils]: 39: Hoare triple {8283#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {8283#true} is VALID [2022-02-20 18:22:02,130 INFO L290 TraceCheckUtils]: 40: Hoare triple {8283#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {8283#true} is VALID [2022-02-20 18:22:02,131 INFO L290 TraceCheckUtils]: 41: Hoare triple {8283#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; {8283#true} is VALID [2022-02-20 18:22:02,131 INFO L290 TraceCheckUtils]: 42: Hoare triple {8283#true} assume 1 == ~t2_pc~0; {8283#true} is VALID [2022-02-20 18:22:02,131 INFO L290 TraceCheckUtils]: 43: Hoare triple {8283#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {8283#true} is VALID [2022-02-20 18:22:02,132 INFO L290 TraceCheckUtils]: 44: Hoare triple {8283#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {8283#true} is VALID [2022-02-20 18:22:02,132 INFO L290 TraceCheckUtils]: 45: Hoare triple {8283#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {8283#true} is VALID [2022-02-20 18:22:02,132 INFO L290 TraceCheckUtils]: 46: Hoare triple {8283#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {8283#true} is VALID [2022-02-20 18:22:02,135 INFO L290 TraceCheckUtils]: 47: Hoare triple {8283#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; {8283#true} is VALID [2022-02-20 18:22:02,135 INFO L290 TraceCheckUtils]: 48: Hoare triple {8283#true} assume 1 == ~t3_pc~0; {8283#true} is VALID [2022-02-20 18:22:02,135 INFO L290 TraceCheckUtils]: 49: Hoare triple {8283#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {8283#true} is VALID [2022-02-20 18:22:02,135 INFO L290 TraceCheckUtils]: 50: Hoare triple {8283#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {8283#true} is VALID [2022-02-20 18:22:02,135 INFO L290 TraceCheckUtils]: 51: Hoare triple {8283#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {8283#true} is VALID [2022-02-20 18:22:02,135 INFO L290 TraceCheckUtils]: 52: Hoare triple {8283#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {8283#true} is VALID [2022-02-20 18:22:02,135 INFO L290 TraceCheckUtils]: 53: Hoare triple {8283#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; {8283#true} is VALID [2022-02-20 18:22:02,135 INFO L290 TraceCheckUtils]: 54: Hoare triple {8283#true} assume !(1 == ~t4_pc~0); {8283#true} is VALID [2022-02-20 18:22:02,136 INFO L290 TraceCheckUtils]: 55: Hoare triple {8283#true} is_transmit4_triggered_~__retres1~4#1 := 0; {8283#true} is VALID [2022-02-20 18:22:02,136 INFO L290 TraceCheckUtils]: 56: Hoare triple {8283#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {8283#true} is VALID [2022-02-20 18:22:02,136 INFO L290 TraceCheckUtils]: 57: Hoare triple {8283#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {8283#true} is VALID [2022-02-20 18:22:02,136 INFO L290 TraceCheckUtils]: 58: Hoare triple {8283#true} assume !(0 != ~tmp___3~0#1); {8283#true} is VALID [2022-02-20 18:22:02,136 INFO L290 TraceCheckUtils]: 59: Hoare triple {8283#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; {8283#true} is VALID [2022-02-20 18:22:02,136 INFO L290 TraceCheckUtils]: 60: Hoare triple {8283#true} assume 1 == ~t5_pc~0; {8283#true} is VALID [2022-02-20 18:22:02,136 INFO L290 TraceCheckUtils]: 61: Hoare triple {8283#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {8283#true} is VALID [2022-02-20 18:22:02,136 INFO L290 TraceCheckUtils]: 62: Hoare triple {8283#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {8283#true} is VALID [2022-02-20 18:22:02,136 INFO L290 TraceCheckUtils]: 63: Hoare triple {8283#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {8283#true} is VALID [2022-02-20 18:22:02,137 INFO L290 TraceCheckUtils]: 64: Hoare triple {8283#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {8283#true} is VALID [2022-02-20 18:22:02,137 INFO L290 TraceCheckUtils]: 65: Hoare triple {8283#true} assume true; {8283#true} is VALID [2022-02-20 18:22:02,137 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {8283#true} {8284#false} #777#return; {8284#false} is VALID [2022-02-20 18:22:02,137 INFO L272 TraceCheckUtils]: 67: Hoare triple {8284#false} call reset_delta_events(); {8357#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:22:02,137 INFO L290 TraceCheckUtils]: 68: Hoare triple {8357#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {8283#true} is VALID [2022-02-20 18:22:02,137 INFO L290 TraceCheckUtils]: 69: Hoare triple {8283#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,137 INFO L290 TraceCheckUtils]: 70: Hoare triple {8283#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,137 INFO L290 TraceCheckUtils]: 71: Hoare triple {8283#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,137 INFO L290 TraceCheckUtils]: 72: Hoare triple {8283#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,138 INFO L290 TraceCheckUtils]: 73: Hoare triple {8283#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,138 INFO L290 TraceCheckUtils]: 74: Hoare triple {8283#true} assume 1 == ~E_1~0;~E_1~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,138 INFO L290 TraceCheckUtils]: 75: Hoare triple {8283#true} assume !(1 == ~E_2~0); {8283#true} is VALID [2022-02-20 18:22:02,138 INFO L290 TraceCheckUtils]: 76: Hoare triple {8283#true} assume 1 == ~E_3~0;~E_3~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,138 INFO L290 TraceCheckUtils]: 77: Hoare triple {8283#true} assume 1 == ~E_4~0;~E_4~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,138 INFO L290 TraceCheckUtils]: 78: Hoare triple {8283#true} assume 1 == ~E_5~0;~E_5~0 := 2; {8283#true} is VALID [2022-02-20 18:22:02,138 INFO L290 TraceCheckUtils]: 79: Hoare triple {8283#true} assume true; {8283#true} is VALID [2022-02-20 18:22:02,138 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {8283#true} {8284#false} #779#return; {8284#false} is VALID [2022-02-20 18:22:02,138 INFO L290 TraceCheckUtils]: 81: Hoare triple {8284#false} assume !false; {8284#false} is VALID [2022-02-20 18:22:02,139 INFO L290 TraceCheckUtils]: 82: Hoare triple {8284#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {8284#false} is VALID [2022-02-20 18:22:02,139 INFO L290 TraceCheckUtils]: 83: Hoare triple {8284#false} assume !false; {8284#false} is VALID [2022-02-20 18:22:02,139 INFO L272 TraceCheckUtils]: 84: Hoare triple {8284#false} call eval_#t~ret4#1 := exists_runnable_thread(); {8283#true} is VALID [2022-02-20 18:22:02,139 INFO L290 TraceCheckUtils]: 85: Hoare triple {8283#true} havoc ~__retres1~6; {8283#true} is VALID [2022-02-20 18:22:02,139 INFO L290 TraceCheckUtils]: 86: Hoare triple {8283#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {8283#true} is VALID [2022-02-20 18:22:02,139 INFO L290 TraceCheckUtils]: 87: Hoare triple {8283#true} #res := ~__retres1~6; {8283#true} is VALID [2022-02-20 18:22:02,139 INFO L290 TraceCheckUtils]: 88: Hoare triple {8283#true} assume true; {8283#true} is VALID [2022-02-20 18:22:02,139 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {8283#true} {8284#false} #781#return; {8284#false} is VALID [2022-02-20 18:22:02,139 INFO L290 TraceCheckUtils]: 90: Hoare triple {8284#false} assume -2147483648 <= eval_#t~ret4#1 && eval_#t~ret4#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1; {8284#false} is VALID [2022-02-20 18:22:02,140 INFO L290 TraceCheckUtils]: 91: Hoare triple {8284#false} assume 0 != eval_~tmp~0#1; {8284#false} is VALID [2022-02-20 18:22:02,140 INFO L290 TraceCheckUtils]: 92: Hoare triple {8284#false} assume !(0 == ~m_st~0); {8284#false} is VALID [2022-02-20 18:22:02,140 INFO L290 TraceCheckUtils]: 93: Hoare triple {8284#false} assume !(0 == ~t1_st~0); {8284#false} is VALID [2022-02-20 18:22:02,140 INFO L290 TraceCheckUtils]: 94: Hoare triple {8284#false} assume !(0 == ~t2_st~0); {8284#false} is VALID [2022-02-20 18:22:02,140 INFO L290 TraceCheckUtils]: 95: Hoare triple {8284#false} assume !(0 == ~t3_st~0); {8284#false} is VALID [2022-02-20 18:22:02,140 INFO L290 TraceCheckUtils]: 96: Hoare triple {8284#false} assume !(0 == ~t4_st~0); {8284#false} is VALID [2022-02-20 18:22:02,140 INFO L290 TraceCheckUtils]: 97: Hoare triple {8284#false} assume 0 == ~t5_st~0;havoc eval_~tmp_ndt_6~0#1;assume -2147483648 <= eval_#t~nondet10#1 && eval_#t~nondet10#1 <= 2147483647;eval_~tmp_ndt_6~0#1 := eval_#t~nondet10#1;havoc eval_#t~nondet10#1; {8284#false} is VALID [2022-02-20 18:22:02,140 INFO L290 TraceCheckUtils]: 98: Hoare triple {8284#false} assume 0 != eval_~tmp_ndt_6~0#1;~t5_st~0 := 1;assume { :begin_inline_transmit5 } true; {8284#false} is VALID [2022-02-20 18:22:02,140 INFO L290 TraceCheckUtils]: 99: Hoare triple {8284#false} assume !(0 == ~t5_pc~0); {8284#false} is VALID [2022-02-20 18:22:02,140 INFO L290 TraceCheckUtils]: 100: Hoare triple {8284#false} assume 1 == ~t5_pc~0; {8284#false} is VALID [2022-02-20 18:22:02,141 INFO L290 TraceCheckUtils]: 101: Hoare triple {8284#false} assume { :begin_inline_error } true; {8284#false} is VALID [2022-02-20 18:22:02,141 INFO L290 TraceCheckUtils]: 102: Hoare triple {8284#false} assume !false; {8284#false} is VALID [2022-02-20 18:22:02,141 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 18:22:02,141 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:22:02,142 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708108715] [2022-02-20 18:22:02,142 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1708108715] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:22:02,142 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:22:02,142 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 18:22:02,142 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935293131] [2022-02-20 18:22:02,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:22:02,144 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:22:02,145 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:22:02,145 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:02,198 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:22:02,199 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 18:22:02,199 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:22:02,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 18:22:02,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:22:02,200 INFO L87 Difference]: Start difference. First operand 562 states and 847 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:06,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:06,206 INFO L93 Difference]: Finished difference Result 1875 states and 2872 transitions. [2022-02-20 18:22:06,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 18:22:06,207 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:22:06,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:22:06,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1213 transitions. [2022-02-20 18:22:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1213 transitions. [2022-02-20 18:22:06,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1213 transitions. [2022-02-20 18:22:07,087 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1213 edges. 1213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:22:07,174 INFO L225 Difference]: With dead ends: 1875 [2022-02-20 18:22:07,174 INFO L226 Difference]: Without dead ends: 1326 [2022-02-20 18:22:07,175 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=72, Invalid=200, Unknown=0, NotChecked=0, Total=272 [2022-02-20 18:22:07,183 INFO L933 BasicCegarLoop]: 579 mSDtfsCounter, 772 mSDsluCounter, 962 mSDsCounter, 0 mSdLazyCounter, 1827 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 783 SdHoareTripleChecker+Valid, 1541 SdHoareTripleChecker+Invalid, 1891 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 1827 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 18:22:07,184 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [783 Valid, 1541 Invalid, 1891 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 1827 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 18:22:07,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1326 states. [2022-02-20 18:22:07,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1326 to 915. [2022-02-20 18:22:07,241 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:22:07,243 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1326 states. Second operand has 915 states, 810 states have (on average 1.5098765432098766) internal successors, (1223), 815 states have internal predecessors, (1223), 70 states have call successors, (70), 30 states have call predecessors, (70), 34 states have return successors, (83), 73 states have call predecessors, (83), 70 states have call successors, (83) [2022-02-20 18:22:07,244 INFO L74 IsIncluded]: Start isIncluded. First operand 1326 states. Second operand has 915 states, 810 states have (on average 1.5098765432098766) internal successors, (1223), 815 states have internal predecessors, (1223), 70 states have call successors, (70), 30 states have call predecessors, (70), 34 states have return successors, (83), 73 states have call predecessors, (83), 70 states have call successors, (83) [2022-02-20 18:22:07,246 INFO L87 Difference]: Start difference. First operand 1326 states. Second operand has 915 states, 810 states have (on average 1.5098765432098766) internal successors, (1223), 815 states have internal predecessors, (1223), 70 states have call successors, (70), 30 states have call predecessors, (70), 34 states have return successors, (83), 73 states have call predecessors, (83), 70 states have call successors, (83) [2022-02-20 18:22:07,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:07,320 INFO L93 Difference]: Finished difference Result 1326 states and 2039 transitions. [2022-02-20 18:22:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2039 transitions. [2022-02-20 18:22:07,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:22:07,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:22:07,325 INFO L74 IsIncluded]: Start isIncluded. First operand has 915 states, 810 states have (on average 1.5098765432098766) internal successors, (1223), 815 states have internal predecessors, (1223), 70 states have call successors, (70), 30 states have call predecessors, (70), 34 states have return successors, (83), 73 states have call predecessors, (83), 70 states have call successors, (83) Second operand 1326 states. [2022-02-20 18:22:07,327 INFO L87 Difference]: Start difference. First operand has 915 states, 810 states have (on average 1.5098765432098766) internal successors, (1223), 815 states have internal predecessors, (1223), 70 states have call successors, (70), 30 states have call predecessors, (70), 34 states have return successors, (83), 73 states have call predecessors, (83), 70 states have call successors, (83) Second operand 1326 states. [2022-02-20 18:22:07,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:07,408 INFO L93 Difference]: Finished difference Result 1326 states and 2039 transitions. [2022-02-20 18:22:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2039 transitions. [2022-02-20 18:22:07,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:22:07,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:22:07,410 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:22:07,410 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:22:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 915 states, 810 states have (on average 1.5098765432098766) internal successors, (1223), 815 states have internal predecessors, (1223), 70 states have call successors, (70), 30 states have call predecessors, (70), 34 states have return successors, (83), 73 states have call predecessors, (83), 70 states have call successors, (83) [2022-02-20 18:22:07,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 915 states and 1376 transitions. [2022-02-20 18:22:07,454 INFO L78 Accepts]: Start accepts. Automaton has 915 states and 1376 transitions. Word has length 103 [2022-02-20 18:22:07,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:22:07,454 INFO L470 AbstractCegarLoop]: Abstraction has 915 states and 1376 transitions. [2022-02-20 18:22:07,454 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1376 transitions. [2022-02-20 18:22:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-02-20 18:22:07,457 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:22:07,457 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] [2022-02-20 18:22:07,457 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 18:22:07,457 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:22:07,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:22:07,458 INFO L85 PathProgramCache]: Analyzing trace with hash 1668523785, now seen corresponding path program 1 times [2022-02-20 18:22:07,458 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:22:07,458 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960035288] [2022-02-20 18:22:07,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:22:07,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:22:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:07,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 18:22:07,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:07,484 INFO L290 TraceCheckUtils]: 0: Hoare triple {14623#true} assume true; {14623#true} is VALID [2022-02-20 18:22:07,485 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {14623#true} {14625#(= ~T3_E~0 ~M_E~0)} #773#return; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 18:22:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:07,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {14697#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 18:22:07,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~T1_E~0); {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 18:22:07,517 INFO L290 TraceCheckUtils]: 2: Hoare triple {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~T2_E~0); {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 18:22:07,517 INFO L290 TraceCheckUtils]: 3: Hoare triple {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,517 INFO L290 TraceCheckUtils]: 4: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume !(0 == ~T5_E~0); {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,518 INFO L290 TraceCheckUtils]: 6: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,518 INFO L290 TraceCheckUtils]: 7: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,518 INFO L290 TraceCheckUtils]: 8: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,519 INFO L290 TraceCheckUtils]: 9: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,519 INFO L290 TraceCheckUtils]: 10: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,519 INFO L290 TraceCheckUtils]: 11: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume true; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,520 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} {14625#(= ~T3_E~0 ~M_E~0)} #775#return; {14624#false} is VALID [2022-02-20 18:22:07,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-02-20 18:22:07,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:07,547 INFO L290 TraceCheckUtils]: 0: Hoare triple {14700#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {14623#true} is VALID [2022-02-20 18:22:07,547 INFO L290 TraceCheckUtils]: 1: Hoare triple {14623#true} assume !(1 == ~m_pc~0); {14623#true} is VALID [2022-02-20 18:22:07,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {14623#true} is_master_triggered_~__retres1~0#1 := 0; {14623#true} is VALID [2022-02-20 18:22:07,548 INFO L290 TraceCheckUtils]: 3: Hoare triple {14623#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {14623#true} is VALID [2022-02-20 18:22:07,548 INFO L290 TraceCheckUtils]: 4: Hoare triple {14623#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {14623#true} is VALID [2022-02-20 18:22:07,548 INFO L290 TraceCheckUtils]: 5: Hoare triple {14623#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {14623#true} is VALID [2022-02-20 18:22:07,548 INFO L290 TraceCheckUtils]: 6: Hoare triple {14623#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; {14623#true} is VALID [2022-02-20 18:22:07,548 INFO L290 TraceCheckUtils]: 7: Hoare triple {14623#true} assume !(1 == ~t1_pc~0); {14623#true} is VALID [2022-02-20 18:22:07,548 INFO L290 TraceCheckUtils]: 8: Hoare triple {14623#true} is_transmit1_triggered_~__retres1~1#1 := 0; {14623#true} is VALID [2022-02-20 18:22:07,548 INFO L290 TraceCheckUtils]: 9: Hoare triple {14623#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {14623#true} is VALID [2022-02-20 18:22:07,548 INFO L290 TraceCheckUtils]: 10: Hoare triple {14623#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {14623#true} is VALID [2022-02-20 18:22:07,549 INFO L290 TraceCheckUtils]: 11: Hoare triple {14623#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {14623#true} is VALID [2022-02-20 18:22:07,549 INFO L290 TraceCheckUtils]: 12: Hoare triple {14623#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; {14623#true} is VALID [2022-02-20 18:22:07,549 INFO L290 TraceCheckUtils]: 13: Hoare triple {14623#true} assume 1 == ~t2_pc~0; {14623#true} is VALID [2022-02-20 18:22:07,549 INFO L290 TraceCheckUtils]: 14: Hoare triple {14623#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {14623#true} is VALID [2022-02-20 18:22:07,549 INFO L290 TraceCheckUtils]: 15: Hoare triple {14623#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {14623#true} is VALID [2022-02-20 18:22:07,549 INFO L290 TraceCheckUtils]: 16: Hoare triple {14623#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {14623#true} is VALID [2022-02-20 18:22:07,549 INFO L290 TraceCheckUtils]: 17: Hoare triple {14623#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {14623#true} is VALID [2022-02-20 18:22:07,549 INFO L290 TraceCheckUtils]: 18: Hoare triple {14623#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; {14623#true} is VALID [2022-02-20 18:22:07,549 INFO L290 TraceCheckUtils]: 19: Hoare triple {14623#true} assume 1 == ~t3_pc~0; {14623#true} is VALID [2022-02-20 18:22:07,550 INFO L290 TraceCheckUtils]: 20: Hoare triple {14623#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {14623#true} is VALID [2022-02-20 18:22:07,550 INFO L290 TraceCheckUtils]: 21: Hoare triple {14623#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {14623#true} is VALID [2022-02-20 18:22:07,550 INFO L290 TraceCheckUtils]: 22: Hoare triple {14623#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {14623#true} is VALID [2022-02-20 18:22:07,550 INFO L290 TraceCheckUtils]: 23: Hoare triple {14623#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {14623#true} is VALID [2022-02-20 18:22:07,550 INFO L290 TraceCheckUtils]: 24: Hoare triple {14623#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; {14623#true} is VALID [2022-02-20 18:22:07,550 INFO L290 TraceCheckUtils]: 25: Hoare triple {14623#true} assume !(1 == ~t4_pc~0); {14623#true} is VALID [2022-02-20 18:22:07,550 INFO L290 TraceCheckUtils]: 26: Hoare triple {14623#true} is_transmit4_triggered_~__retres1~4#1 := 0; {14623#true} is VALID [2022-02-20 18:22:07,550 INFO L290 TraceCheckUtils]: 27: Hoare triple {14623#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {14623#true} is VALID [2022-02-20 18:22:07,550 INFO L290 TraceCheckUtils]: 28: Hoare triple {14623#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {14623#true} is VALID [2022-02-20 18:22:07,551 INFO L290 TraceCheckUtils]: 29: Hoare triple {14623#true} assume !(0 != ~tmp___3~0#1); {14623#true} is VALID [2022-02-20 18:22:07,551 INFO L290 TraceCheckUtils]: 30: Hoare triple {14623#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; {14623#true} is VALID [2022-02-20 18:22:07,551 INFO L290 TraceCheckUtils]: 31: Hoare triple {14623#true} assume 1 == ~t5_pc~0; {14623#true} is VALID [2022-02-20 18:22:07,551 INFO L290 TraceCheckUtils]: 32: Hoare triple {14623#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {14623#true} is VALID [2022-02-20 18:22:07,551 INFO L290 TraceCheckUtils]: 33: Hoare triple {14623#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {14623#true} is VALID [2022-02-20 18:22:07,551 INFO L290 TraceCheckUtils]: 34: Hoare triple {14623#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {14623#true} is VALID [2022-02-20 18:22:07,551 INFO L290 TraceCheckUtils]: 35: Hoare triple {14623#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {14623#true} is VALID [2022-02-20 18:22:07,551 INFO L290 TraceCheckUtils]: 36: Hoare triple {14623#true} assume true; {14623#true} is VALID [2022-02-20 18:22:07,551 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {14623#true} {14624#false} #777#return; {14624#false} is VALID [2022-02-20 18:22:07,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 18:22:07,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:07,555 INFO L290 TraceCheckUtils]: 0: Hoare triple {14697#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {14623#true} is VALID [2022-02-20 18:22:07,556 INFO L290 TraceCheckUtils]: 1: Hoare triple {14623#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,556 INFO L290 TraceCheckUtils]: 2: Hoare triple {14623#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,556 INFO L290 TraceCheckUtils]: 3: Hoare triple {14623#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,556 INFO L290 TraceCheckUtils]: 4: Hoare triple {14623#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,556 INFO L290 TraceCheckUtils]: 5: Hoare triple {14623#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,556 INFO L290 TraceCheckUtils]: 6: Hoare triple {14623#true} assume 1 == ~E_1~0;~E_1~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,556 INFO L290 TraceCheckUtils]: 7: Hoare triple {14623#true} assume !(1 == ~E_2~0); {14623#true} is VALID [2022-02-20 18:22:07,556 INFO L290 TraceCheckUtils]: 8: Hoare triple {14623#true} assume 1 == ~E_3~0;~E_3~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,556 INFO L290 TraceCheckUtils]: 9: Hoare triple {14623#true} assume 1 == ~E_4~0;~E_4~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,557 INFO L290 TraceCheckUtils]: 10: Hoare triple {14623#true} assume 1 == ~E_5~0;~E_5~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,557 INFO L290 TraceCheckUtils]: 11: Hoare triple {14623#true} assume true; {14623#true} is VALID [2022-02-20 18:22:07,557 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {14623#true} {14624#false} #779#return; {14624#false} is VALID [2022-02-20 18:22:07,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-02-20 18:22:07,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:07,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {14623#true} havoc ~__retres1~6; {14623#true} is VALID [2022-02-20 18:22:07,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {14623#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {14623#true} is VALID [2022-02-20 18:22:07,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {14623#true} #res := ~__retres1~6; {14623#true} is VALID [2022-02-20 18:22:07,561 INFO L290 TraceCheckUtils]: 3: Hoare triple {14623#true} assume true; {14623#true} is VALID [2022-02-20 18:22:07,561 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {14623#true} {14624#false} #781#return; {14624#false} is VALID [2022-02-20 18:22:07,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {14623#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(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,562 INFO L290 TraceCheckUtils]: 2: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,563 INFO L272 TraceCheckUtils]: 3: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} call update_channels(); {14623#true} is VALID [2022-02-20 18:22:07,563 INFO L290 TraceCheckUtils]: 4: Hoare triple {14623#true} assume true; {14623#true} is VALID [2022-02-20 18:22:07,563 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {14623#true} {14625#(= ~T3_E~0 ~M_E~0)} #773#return; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,563 INFO L290 TraceCheckUtils]: 6: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,564 INFO L290 TraceCheckUtils]: 7: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,564 INFO L290 TraceCheckUtils]: 8: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,564 INFO L290 TraceCheckUtils]: 9: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,564 INFO L290 TraceCheckUtils]: 10: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,565 INFO L290 TraceCheckUtils]: 11: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,565 INFO L290 TraceCheckUtils]: 12: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,565 INFO L290 TraceCheckUtils]: 13: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {14625#(= ~T3_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:07,566 INFO L272 TraceCheckUtils]: 14: Hoare triple {14625#(= ~T3_E~0 ~M_E~0)} call fire_delta_events(); {14697#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:22:07,566 INFO L290 TraceCheckUtils]: 15: Hoare triple {14697#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 18:22:07,567 INFO L290 TraceCheckUtils]: 16: Hoare triple {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~T1_E~0); {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 18:22:07,567 INFO L290 TraceCheckUtils]: 17: Hoare triple {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~T2_E~0); {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 18:22:07,567 INFO L290 TraceCheckUtils]: 18: Hoare triple {14698#(and (not (= |old(~M_E~0)| 0)) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,568 INFO L290 TraceCheckUtils]: 19: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,568 INFO L290 TraceCheckUtils]: 20: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume !(0 == ~T5_E~0); {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,568 INFO L290 TraceCheckUtils]: 21: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,569 INFO L290 TraceCheckUtils]: 22: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,569 INFO L290 TraceCheckUtils]: 23: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,569 INFO L290 TraceCheckUtils]: 24: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,570 INFO L290 TraceCheckUtils]: 25: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,570 INFO L290 TraceCheckUtils]: 26: Hoare triple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} assume true; {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:07,570 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {14699#(not (= |old(~T3_E~0)| |old(~M_E~0)|))} {14625#(= ~T3_E~0 ~M_E~0)} #775#return; {14624#false} is VALID [2022-02-20 18:22:07,570 INFO L272 TraceCheckUtils]: 28: Hoare triple {14624#false} call activate_threads(); {14700#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} is VALID [2022-02-20 18:22:07,570 INFO L290 TraceCheckUtils]: 29: Hoare triple {14700#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {14623#true} is VALID [2022-02-20 18:22:07,570 INFO L290 TraceCheckUtils]: 30: Hoare triple {14623#true} assume !(1 == ~m_pc~0); {14623#true} is VALID [2022-02-20 18:22:07,570 INFO L290 TraceCheckUtils]: 31: Hoare triple {14623#true} is_master_triggered_~__retres1~0#1 := 0; {14623#true} is VALID [2022-02-20 18:22:07,570 INFO L290 TraceCheckUtils]: 32: Hoare triple {14623#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {14623#true} is VALID [2022-02-20 18:22:07,571 INFO L290 TraceCheckUtils]: 33: Hoare triple {14623#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {14623#true} is VALID [2022-02-20 18:22:07,571 INFO L290 TraceCheckUtils]: 34: Hoare triple {14623#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {14623#true} is VALID [2022-02-20 18:22:07,571 INFO L290 TraceCheckUtils]: 35: Hoare triple {14623#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; {14623#true} is VALID [2022-02-20 18:22:07,571 INFO L290 TraceCheckUtils]: 36: Hoare triple {14623#true} assume !(1 == ~t1_pc~0); {14623#true} is VALID [2022-02-20 18:22:07,571 INFO L290 TraceCheckUtils]: 37: Hoare triple {14623#true} is_transmit1_triggered_~__retres1~1#1 := 0; {14623#true} is VALID [2022-02-20 18:22:07,571 INFO L290 TraceCheckUtils]: 38: Hoare triple {14623#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {14623#true} is VALID [2022-02-20 18:22:07,571 INFO L290 TraceCheckUtils]: 39: Hoare triple {14623#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {14623#true} is VALID [2022-02-20 18:22:07,571 INFO L290 TraceCheckUtils]: 40: Hoare triple {14623#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {14623#true} is VALID [2022-02-20 18:22:07,571 INFO L290 TraceCheckUtils]: 41: Hoare triple {14623#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; {14623#true} is VALID [2022-02-20 18:22:07,572 INFO L290 TraceCheckUtils]: 42: Hoare triple {14623#true} assume 1 == ~t2_pc~0; {14623#true} is VALID [2022-02-20 18:22:07,572 INFO L290 TraceCheckUtils]: 43: Hoare triple {14623#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {14623#true} is VALID [2022-02-20 18:22:07,572 INFO L290 TraceCheckUtils]: 44: Hoare triple {14623#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {14623#true} is VALID [2022-02-20 18:22:07,572 INFO L290 TraceCheckUtils]: 45: Hoare triple {14623#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {14623#true} is VALID [2022-02-20 18:22:07,572 INFO L290 TraceCheckUtils]: 46: Hoare triple {14623#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {14623#true} is VALID [2022-02-20 18:22:07,572 INFO L290 TraceCheckUtils]: 47: Hoare triple {14623#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; {14623#true} is VALID [2022-02-20 18:22:07,572 INFO L290 TraceCheckUtils]: 48: Hoare triple {14623#true} assume 1 == ~t3_pc~0; {14623#true} is VALID [2022-02-20 18:22:07,572 INFO L290 TraceCheckUtils]: 49: Hoare triple {14623#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {14623#true} is VALID [2022-02-20 18:22:07,572 INFO L290 TraceCheckUtils]: 50: Hoare triple {14623#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {14623#true} is VALID [2022-02-20 18:22:07,573 INFO L290 TraceCheckUtils]: 51: Hoare triple {14623#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {14623#true} is VALID [2022-02-20 18:22:07,573 INFO L290 TraceCheckUtils]: 52: Hoare triple {14623#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {14623#true} is VALID [2022-02-20 18:22:07,573 INFO L290 TraceCheckUtils]: 53: Hoare triple {14623#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; {14623#true} is VALID [2022-02-20 18:22:07,573 INFO L290 TraceCheckUtils]: 54: Hoare triple {14623#true} assume !(1 == ~t4_pc~0); {14623#true} is VALID [2022-02-20 18:22:07,573 INFO L290 TraceCheckUtils]: 55: Hoare triple {14623#true} is_transmit4_triggered_~__retres1~4#1 := 0; {14623#true} is VALID [2022-02-20 18:22:07,573 INFO L290 TraceCheckUtils]: 56: Hoare triple {14623#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {14623#true} is VALID [2022-02-20 18:22:07,573 INFO L290 TraceCheckUtils]: 57: Hoare triple {14623#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {14623#true} is VALID [2022-02-20 18:22:07,573 INFO L290 TraceCheckUtils]: 58: Hoare triple {14623#true} assume !(0 != ~tmp___3~0#1); {14623#true} is VALID [2022-02-20 18:22:07,573 INFO L290 TraceCheckUtils]: 59: Hoare triple {14623#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; {14623#true} is VALID [2022-02-20 18:22:07,573 INFO L290 TraceCheckUtils]: 60: Hoare triple {14623#true} assume 1 == ~t5_pc~0; {14623#true} is VALID [2022-02-20 18:22:07,574 INFO L290 TraceCheckUtils]: 61: Hoare triple {14623#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {14623#true} is VALID [2022-02-20 18:22:07,574 INFO L290 TraceCheckUtils]: 62: Hoare triple {14623#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {14623#true} is VALID [2022-02-20 18:22:07,574 INFO L290 TraceCheckUtils]: 63: Hoare triple {14623#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {14623#true} is VALID [2022-02-20 18:22:07,574 INFO L290 TraceCheckUtils]: 64: Hoare triple {14623#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {14623#true} is VALID [2022-02-20 18:22:07,574 INFO L290 TraceCheckUtils]: 65: Hoare triple {14623#true} assume true; {14623#true} is VALID [2022-02-20 18:22:07,574 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {14623#true} {14624#false} #777#return; {14624#false} is VALID [2022-02-20 18:22:07,574 INFO L272 TraceCheckUtils]: 67: Hoare triple {14624#false} call reset_delta_events(); {14697#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:22:07,574 INFO L290 TraceCheckUtils]: 68: Hoare triple {14697#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {14623#true} is VALID [2022-02-20 18:22:07,574 INFO L290 TraceCheckUtils]: 69: Hoare triple {14623#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,575 INFO L290 TraceCheckUtils]: 70: Hoare triple {14623#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,575 INFO L290 TraceCheckUtils]: 71: Hoare triple {14623#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,575 INFO L290 TraceCheckUtils]: 72: Hoare triple {14623#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,575 INFO L290 TraceCheckUtils]: 73: Hoare triple {14623#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,575 INFO L290 TraceCheckUtils]: 74: Hoare triple {14623#true} assume 1 == ~E_1~0;~E_1~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,575 INFO L290 TraceCheckUtils]: 75: Hoare triple {14623#true} assume !(1 == ~E_2~0); {14623#true} is VALID [2022-02-20 18:22:07,575 INFO L290 TraceCheckUtils]: 76: Hoare triple {14623#true} assume 1 == ~E_3~0;~E_3~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,575 INFO L290 TraceCheckUtils]: 77: Hoare triple {14623#true} assume 1 == ~E_4~0;~E_4~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,575 INFO L290 TraceCheckUtils]: 78: Hoare triple {14623#true} assume 1 == ~E_5~0;~E_5~0 := 2; {14623#true} is VALID [2022-02-20 18:22:07,575 INFO L290 TraceCheckUtils]: 79: Hoare triple {14623#true} assume true; {14623#true} is VALID [2022-02-20 18:22:07,576 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {14623#true} {14624#false} #779#return; {14624#false} is VALID [2022-02-20 18:22:07,576 INFO L290 TraceCheckUtils]: 81: Hoare triple {14624#false} assume !false; {14624#false} is VALID [2022-02-20 18:22:07,576 INFO L290 TraceCheckUtils]: 82: Hoare triple {14624#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {14624#false} is VALID [2022-02-20 18:22:07,576 INFO L290 TraceCheckUtils]: 83: Hoare triple {14624#false} assume !false; {14624#false} is VALID [2022-02-20 18:22:07,576 INFO L272 TraceCheckUtils]: 84: Hoare triple {14624#false} call eval_#t~ret4#1 := exists_runnable_thread(); {14623#true} is VALID [2022-02-20 18:22:07,576 INFO L290 TraceCheckUtils]: 85: Hoare triple {14623#true} havoc ~__retres1~6; {14623#true} is VALID [2022-02-20 18:22:07,576 INFO L290 TraceCheckUtils]: 86: Hoare triple {14623#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {14623#true} is VALID [2022-02-20 18:22:07,576 INFO L290 TraceCheckUtils]: 87: Hoare triple {14623#true} #res := ~__retres1~6; {14623#true} is VALID [2022-02-20 18:22:07,576 INFO L290 TraceCheckUtils]: 88: Hoare triple {14623#true} assume true; {14623#true} is VALID [2022-02-20 18:22:07,577 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {14623#true} {14624#false} #781#return; {14624#false} is VALID [2022-02-20 18:22:07,577 INFO L290 TraceCheckUtils]: 90: Hoare triple {14624#false} assume -2147483648 <= eval_#t~ret4#1 && eval_#t~ret4#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1; {14624#false} is VALID [2022-02-20 18:22:07,577 INFO L290 TraceCheckUtils]: 91: Hoare triple {14624#false} assume 0 != eval_~tmp~0#1; {14624#false} is VALID [2022-02-20 18:22:07,577 INFO L290 TraceCheckUtils]: 92: Hoare triple {14624#false} assume !(0 == ~m_st~0); {14624#false} is VALID [2022-02-20 18:22:07,577 INFO L290 TraceCheckUtils]: 93: Hoare triple {14624#false} assume !(0 == ~t1_st~0); {14624#false} is VALID [2022-02-20 18:22:07,577 INFO L290 TraceCheckUtils]: 94: Hoare triple {14624#false} assume !(0 == ~t2_st~0); {14624#false} is VALID [2022-02-20 18:22:07,577 INFO L290 TraceCheckUtils]: 95: Hoare triple {14624#false} assume !(0 == ~t3_st~0); {14624#false} is VALID [2022-02-20 18:22:07,577 INFO L290 TraceCheckUtils]: 96: Hoare triple {14624#false} assume !(0 == ~t4_st~0); {14624#false} is VALID [2022-02-20 18:22:07,577 INFO L290 TraceCheckUtils]: 97: Hoare triple {14624#false} assume 0 == ~t5_st~0;havoc eval_~tmp_ndt_6~0#1;assume -2147483648 <= eval_#t~nondet10#1 && eval_#t~nondet10#1 <= 2147483647;eval_~tmp_ndt_6~0#1 := eval_#t~nondet10#1;havoc eval_#t~nondet10#1; {14624#false} is VALID [2022-02-20 18:22:07,578 INFO L290 TraceCheckUtils]: 98: Hoare triple {14624#false} assume 0 != eval_~tmp_ndt_6~0#1;~t5_st~0 := 1;assume { :begin_inline_transmit5 } true; {14624#false} is VALID [2022-02-20 18:22:07,578 INFO L290 TraceCheckUtils]: 99: Hoare triple {14624#false} assume !(0 == ~t5_pc~0); {14624#false} is VALID [2022-02-20 18:22:07,578 INFO L290 TraceCheckUtils]: 100: Hoare triple {14624#false} assume 1 == ~t5_pc~0; {14624#false} is VALID [2022-02-20 18:22:07,578 INFO L290 TraceCheckUtils]: 101: Hoare triple {14624#false} assume { :begin_inline_error } true; {14624#false} is VALID [2022-02-20 18:22:07,578 INFO L290 TraceCheckUtils]: 102: Hoare triple {14624#false} assume !false; {14624#false} is VALID [2022-02-20 18:22:07,579 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 18:22:07,579 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:22:07,579 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960035288] [2022-02-20 18:22:07,579 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [960035288] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:22:07,579 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:22:07,579 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 18:22:07,580 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057606798] [2022-02-20 18:22:07,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:22:07,580 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:22:07,580 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:22:07,580 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:07,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:22:07,638 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 18:22:07,638 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:22:07,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 18:22:07,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:22:07,639 INFO L87 Difference]: Start difference. First operand 915 states and 1376 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:11,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:11,806 INFO L93 Difference]: Finished difference Result 3138 states and 4789 transitions. [2022-02-20 18:22:11,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 18:22:11,806 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:22:11,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:22:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:11,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1211 transitions. [2022-02-20 18:22:11,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1211 transitions. [2022-02-20 18:22:11,820 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1211 transitions. [2022-02-20 18:22:12,689 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1211 edges. 1211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:22:12,892 INFO L225 Difference]: With dead ends: 3138 [2022-02-20 18:22:12,892 INFO L226 Difference]: Without dead ends: 2236 [2022-02-20 18:22:12,894 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=72, Invalid=200, Unknown=0, NotChecked=0, Total=272 [2022-02-20 18:22:12,894 INFO L933 BasicCegarLoop]: 575 mSDtfsCounter, 768 mSDsluCounter, 962 mSDsCounter, 0 mSdLazyCounter, 1822 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 779 SdHoareTripleChecker+Valid, 1537 SdHoareTripleChecker+Invalid, 1886 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 1822 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 18:22:12,895 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [779 Valid, 1537 Invalid, 1886 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 1822 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 18:22:12,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2236 states. [2022-02-20 18:22:12,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2236 to 1622. [2022-02-20 18:22:12,948 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:22:12,951 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2236 states. Second operand has 1622 states, 1437 states have (on average 1.5038274182324287) internal successors, (2161), 1446 states have internal predecessors, (2161), 122 states have call successors, (122), 54 states have call predecessors, (122), 62 states have return successors, (157), 129 states have call predecessors, (157), 122 states have call successors, (157) [2022-02-20 18:22:12,954 INFO L74 IsIncluded]: Start isIncluded. First operand 2236 states. Second operand has 1622 states, 1437 states have (on average 1.5038274182324287) internal successors, (2161), 1446 states have internal predecessors, (2161), 122 states have call successors, (122), 54 states have call predecessors, (122), 62 states have return successors, (157), 129 states have call predecessors, (157), 122 states have call successors, (157) [2022-02-20 18:22:12,956 INFO L87 Difference]: Start difference. First operand 2236 states. Second operand has 1622 states, 1437 states have (on average 1.5038274182324287) internal successors, (2161), 1446 states have internal predecessors, (2161), 122 states have call successors, (122), 54 states have call predecessors, (122), 62 states have return successors, (157), 129 states have call predecessors, (157), 122 states have call successors, (157) [2022-02-20 18:22:13,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:13,105 INFO L93 Difference]: Finished difference Result 2236 states and 3421 transitions. [2022-02-20 18:22:13,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3421 transitions. [2022-02-20 18:22:13,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:22:13,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:22:13,113 INFO L74 IsIncluded]: Start isIncluded. First operand has 1622 states, 1437 states have (on average 1.5038274182324287) internal successors, (2161), 1446 states have internal predecessors, (2161), 122 states have call successors, (122), 54 states have call predecessors, (122), 62 states have return successors, (157), 129 states have call predecessors, (157), 122 states have call successors, (157) Second operand 2236 states. [2022-02-20 18:22:13,126 INFO L87 Difference]: Start difference. First operand has 1622 states, 1437 states have (on average 1.5038274182324287) internal successors, (2161), 1446 states have internal predecessors, (2161), 122 states have call successors, (122), 54 states have call predecessors, (122), 62 states have return successors, (157), 129 states have call predecessors, (157), 122 states have call successors, (157) Second operand 2236 states. [2022-02-20 18:22:13,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:13,275 INFO L93 Difference]: Finished difference Result 2236 states and 3421 transitions. [2022-02-20 18:22:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3421 transitions. [2022-02-20 18:22:13,280 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:22:13,290 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:22:13,290 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:22:13,290 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:22:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1622 states, 1437 states have (on average 1.5038274182324287) internal successors, (2161), 1446 states have internal predecessors, (2161), 122 states have call successors, (122), 54 states have call predecessors, (122), 62 states have return successors, (157), 129 states have call predecessors, (157), 122 states have call successors, (157) [2022-02-20 18:22:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1622 states and 2440 transitions. [2022-02-20 18:22:13,401 INFO L78 Accepts]: Start accepts. Automaton has 1622 states and 2440 transitions. Word has length 103 [2022-02-20 18:22:13,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:22:13,401 INFO L470 AbstractCegarLoop]: Abstraction has 1622 states and 2440 transitions. [2022-02-20 18:22:13,401 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:13,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2440 transitions. [2022-02-20 18:22:13,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-02-20 18:22:13,403 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:22:13,403 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] [2022-02-20 18:22:13,404 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 18:22:13,404 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:22:13,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:22:13,404 INFO L85 PathProgramCache]: Analyzing trace with hash -749960693, now seen corresponding path program 1 times [2022-02-20 18:22:13,404 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:22:13,404 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271407953] [2022-02-20 18:22:13,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:22:13,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:22:13,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:13,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 18:22:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:13,430 INFO L290 TraceCheckUtils]: 0: Hoare triple {25323#true} assume true; {25323#true} is VALID [2022-02-20 18:22:13,431 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {25323#true} {25325#(= ~T4_E~0 ~M_E~0)} #773#return; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 18:22:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:13,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {25397#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:13,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:13,461 INFO L290 TraceCheckUtils]: 2: Hoare triple {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T2_E~0); {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:13,462 INFO L290 TraceCheckUtils]: 3: Hoare triple {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T3_E~0); {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:13,462 INFO L290 TraceCheckUtils]: 4: Hoare triple {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,462 INFO L290 TraceCheckUtils]: 5: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume !(0 == ~T5_E~0); {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,462 INFO L290 TraceCheckUtils]: 6: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,463 INFO L290 TraceCheckUtils]: 7: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,463 INFO L290 TraceCheckUtils]: 8: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,463 INFO L290 TraceCheckUtils]: 9: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,464 INFO L290 TraceCheckUtils]: 10: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,464 INFO L290 TraceCheckUtils]: 11: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume true; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,464 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} {25325#(= ~T4_E~0 ~M_E~0)} #775#return; {25324#false} is VALID [2022-02-20 18:22:13,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-02-20 18:22:13,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:13,485 INFO L290 TraceCheckUtils]: 0: Hoare triple {25400#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {25323#true} is VALID [2022-02-20 18:22:13,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {25323#true} assume !(1 == ~m_pc~0); {25323#true} is VALID [2022-02-20 18:22:13,485 INFO L290 TraceCheckUtils]: 2: Hoare triple {25323#true} is_master_triggered_~__retres1~0#1 := 0; {25323#true} is VALID [2022-02-20 18:22:13,485 INFO L290 TraceCheckUtils]: 3: Hoare triple {25323#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {25323#true} is VALID [2022-02-20 18:22:13,485 INFO L290 TraceCheckUtils]: 4: Hoare triple {25323#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {25323#true} is VALID [2022-02-20 18:22:13,485 INFO L290 TraceCheckUtils]: 5: Hoare triple {25323#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {25323#true} is VALID [2022-02-20 18:22:13,485 INFO L290 TraceCheckUtils]: 6: Hoare triple {25323#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; {25323#true} is VALID [2022-02-20 18:22:13,486 INFO L290 TraceCheckUtils]: 7: Hoare triple {25323#true} assume !(1 == ~t1_pc~0); {25323#true} is VALID [2022-02-20 18:22:13,486 INFO L290 TraceCheckUtils]: 8: Hoare triple {25323#true} is_transmit1_triggered_~__retres1~1#1 := 0; {25323#true} is VALID [2022-02-20 18:22:13,487 INFO L290 TraceCheckUtils]: 9: Hoare triple {25323#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {25323#true} is VALID [2022-02-20 18:22:13,487 INFO L290 TraceCheckUtils]: 10: Hoare triple {25323#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {25323#true} is VALID [2022-02-20 18:22:13,487 INFO L290 TraceCheckUtils]: 11: Hoare triple {25323#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {25323#true} is VALID [2022-02-20 18:22:13,487 INFO L290 TraceCheckUtils]: 12: Hoare triple {25323#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; {25323#true} is VALID [2022-02-20 18:22:13,487 INFO L290 TraceCheckUtils]: 13: Hoare triple {25323#true} assume 1 == ~t2_pc~0; {25323#true} is VALID [2022-02-20 18:22:13,487 INFO L290 TraceCheckUtils]: 14: Hoare triple {25323#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {25323#true} is VALID [2022-02-20 18:22:13,487 INFO L290 TraceCheckUtils]: 15: Hoare triple {25323#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {25323#true} is VALID [2022-02-20 18:22:13,487 INFO L290 TraceCheckUtils]: 16: Hoare triple {25323#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {25323#true} is VALID [2022-02-20 18:22:13,487 INFO L290 TraceCheckUtils]: 17: Hoare triple {25323#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {25323#true} is VALID [2022-02-20 18:22:13,488 INFO L290 TraceCheckUtils]: 18: Hoare triple {25323#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; {25323#true} is VALID [2022-02-20 18:22:13,488 INFO L290 TraceCheckUtils]: 19: Hoare triple {25323#true} assume 1 == ~t3_pc~0; {25323#true} is VALID [2022-02-20 18:22:13,488 INFO L290 TraceCheckUtils]: 20: Hoare triple {25323#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {25323#true} is VALID [2022-02-20 18:22:13,488 INFO L290 TraceCheckUtils]: 21: Hoare triple {25323#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {25323#true} is VALID [2022-02-20 18:22:13,488 INFO L290 TraceCheckUtils]: 22: Hoare triple {25323#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {25323#true} is VALID [2022-02-20 18:22:13,488 INFO L290 TraceCheckUtils]: 23: Hoare triple {25323#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {25323#true} is VALID [2022-02-20 18:22:13,488 INFO L290 TraceCheckUtils]: 24: Hoare triple {25323#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; {25323#true} is VALID [2022-02-20 18:22:13,488 INFO L290 TraceCheckUtils]: 25: Hoare triple {25323#true} assume !(1 == ~t4_pc~0); {25323#true} is VALID [2022-02-20 18:22:13,488 INFO L290 TraceCheckUtils]: 26: Hoare triple {25323#true} is_transmit4_triggered_~__retres1~4#1 := 0; {25323#true} is VALID [2022-02-20 18:22:13,488 INFO L290 TraceCheckUtils]: 27: Hoare triple {25323#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {25323#true} is VALID [2022-02-20 18:22:13,489 INFO L290 TraceCheckUtils]: 28: Hoare triple {25323#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {25323#true} is VALID [2022-02-20 18:22:13,489 INFO L290 TraceCheckUtils]: 29: Hoare triple {25323#true} assume !(0 != ~tmp___3~0#1); {25323#true} is VALID [2022-02-20 18:22:13,489 INFO L290 TraceCheckUtils]: 30: Hoare triple {25323#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; {25323#true} is VALID [2022-02-20 18:22:13,489 INFO L290 TraceCheckUtils]: 31: Hoare triple {25323#true} assume 1 == ~t5_pc~0; {25323#true} is VALID [2022-02-20 18:22:13,489 INFO L290 TraceCheckUtils]: 32: Hoare triple {25323#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {25323#true} is VALID [2022-02-20 18:22:13,489 INFO L290 TraceCheckUtils]: 33: Hoare triple {25323#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {25323#true} is VALID [2022-02-20 18:22:13,489 INFO L290 TraceCheckUtils]: 34: Hoare triple {25323#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {25323#true} is VALID [2022-02-20 18:22:13,489 INFO L290 TraceCheckUtils]: 35: Hoare triple {25323#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {25323#true} is VALID [2022-02-20 18:22:13,489 INFO L290 TraceCheckUtils]: 36: Hoare triple {25323#true} assume true; {25323#true} is VALID [2022-02-20 18:22:13,490 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {25323#true} {25324#false} #777#return; {25324#false} is VALID [2022-02-20 18:22:13,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 18:22:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:13,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {25397#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {25323#true} is VALID [2022-02-20 18:22:13,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {25323#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,494 INFO L290 TraceCheckUtils]: 2: Hoare triple {25323#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,494 INFO L290 TraceCheckUtils]: 3: Hoare triple {25323#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,495 INFO L290 TraceCheckUtils]: 4: Hoare triple {25323#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,495 INFO L290 TraceCheckUtils]: 5: Hoare triple {25323#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,495 INFO L290 TraceCheckUtils]: 6: Hoare triple {25323#true} assume 1 == ~E_1~0;~E_1~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,495 INFO L290 TraceCheckUtils]: 7: Hoare triple {25323#true} assume !(1 == ~E_2~0); {25323#true} is VALID [2022-02-20 18:22:13,495 INFO L290 TraceCheckUtils]: 8: Hoare triple {25323#true} assume 1 == ~E_3~0;~E_3~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,495 INFO L290 TraceCheckUtils]: 9: Hoare triple {25323#true} assume 1 == ~E_4~0;~E_4~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,495 INFO L290 TraceCheckUtils]: 10: Hoare triple {25323#true} assume 1 == ~E_5~0;~E_5~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,495 INFO L290 TraceCheckUtils]: 11: Hoare triple {25323#true} assume true; {25323#true} is VALID [2022-02-20 18:22:13,496 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {25323#true} {25324#false} #779#return; {25324#false} is VALID [2022-02-20 18:22:13,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-02-20 18:22:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:13,498 INFO L290 TraceCheckUtils]: 0: Hoare triple {25323#true} havoc ~__retres1~6; {25323#true} is VALID [2022-02-20 18:22:13,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {25323#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {25323#true} is VALID [2022-02-20 18:22:13,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {25323#true} #res := ~__retres1~6; {25323#true} is VALID [2022-02-20 18:22:13,498 INFO L290 TraceCheckUtils]: 3: Hoare triple {25323#true} assume true; {25323#true} is VALID [2022-02-20 18:22:13,498 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {25323#true} {25324#false} #781#return; {25324#false} is VALID [2022-02-20 18:22:13,499 INFO L290 TraceCheckUtils]: 0: Hoare triple {25323#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(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,499 INFO L290 TraceCheckUtils]: 1: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,499 INFO L290 TraceCheckUtils]: 2: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,500 INFO L272 TraceCheckUtils]: 3: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} call update_channels(); {25323#true} is VALID [2022-02-20 18:22:13,500 INFO L290 TraceCheckUtils]: 4: Hoare triple {25323#true} assume true; {25323#true} is VALID [2022-02-20 18:22:13,500 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {25323#true} {25325#(= ~T4_E~0 ~M_E~0)} #773#return; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,500 INFO L290 TraceCheckUtils]: 6: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,501 INFO L290 TraceCheckUtils]: 7: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,501 INFO L290 TraceCheckUtils]: 8: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,501 INFO L290 TraceCheckUtils]: 9: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,501 INFO L290 TraceCheckUtils]: 10: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,501 INFO L290 TraceCheckUtils]: 11: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,502 INFO L290 TraceCheckUtils]: 12: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,502 INFO L290 TraceCheckUtils]: 13: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {25325#(= ~T4_E~0 ~M_E~0)} is VALID [2022-02-20 18:22:13,503 INFO L272 TraceCheckUtils]: 14: Hoare triple {25325#(= ~T4_E~0 ~M_E~0)} call fire_delta_events(); {25397#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:22:13,503 INFO L290 TraceCheckUtils]: 15: Hoare triple {25397#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:13,503 INFO L290 TraceCheckUtils]: 16: Hoare triple {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:13,504 INFO L290 TraceCheckUtils]: 17: Hoare triple {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T2_E~0); {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:13,504 INFO L290 TraceCheckUtils]: 18: Hoare triple {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T3_E~0); {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:13,504 INFO L290 TraceCheckUtils]: 19: Hoare triple {25398#(and (= |old(~T4_E~0)| ~T4_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,504 INFO L290 TraceCheckUtils]: 20: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume !(0 == ~T5_E~0); {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,505 INFO L290 TraceCheckUtils]: 21: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,505 INFO L290 TraceCheckUtils]: 22: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,505 INFO L290 TraceCheckUtils]: 23: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,506 INFO L290 TraceCheckUtils]: 24: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,506 INFO L290 TraceCheckUtils]: 25: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,506 INFO L290 TraceCheckUtils]: 26: Hoare triple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} assume true; {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:13,506 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {25399#(not (= |old(~T4_E~0)| |old(~M_E~0)|))} {25325#(= ~T4_E~0 ~M_E~0)} #775#return; {25324#false} is VALID [2022-02-20 18:22:13,507 INFO L272 TraceCheckUtils]: 28: Hoare triple {25324#false} call activate_threads(); {25400#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} is VALID [2022-02-20 18:22:13,507 INFO L290 TraceCheckUtils]: 29: Hoare triple {25400#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {25323#true} is VALID [2022-02-20 18:22:13,507 INFO L290 TraceCheckUtils]: 30: Hoare triple {25323#true} assume !(1 == ~m_pc~0); {25323#true} is VALID [2022-02-20 18:22:13,507 INFO L290 TraceCheckUtils]: 31: Hoare triple {25323#true} is_master_triggered_~__retres1~0#1 := 0; {25323#true} is VALID [2022-02-20 18:22:13,507 INFO L290 TraceCheckUtils]: 32: Hoare triple {25323#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {25323#true} is VALID [2022-02-20 18:22:13,507 INFO L290 TraceCheckUtils]: 33: Hoare triple {25323#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {25323#true} is VALID [2022-02-20 18:22:13,507 INFO L290 TraceCheckUtils]: 34: Hoare triple {25323#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {25323#true} is VALID [2022-02-20 18:22:13,507 INFO L290 TraceCheckUtils]: 35: Hoare triple {25323#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; {25323#true} is VALID [2022-02-20 18:22:13,507 INFO L290 TraceCheckUtils]: 36: Hoare triple {25323#true} assume !(1 == ~t1_pc~0); {25323#true} is VALID [2022-02-20 18:22:13,508 INFO L290 TraceCheckUtils]: 37: Hoare triple {25323#true} is_transmit1_triggered_~__retres1~1#1 := 0; {25323#true} is VALID [2022-02-20 18:22:13,508 INFO L290 TraceCheckUtils]: 38: Hoare triple {25323#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {25323#true} is VALID [2022-02-20 18:22:13,508 INFO L290 TraceCheckUtils]: 39: Hoare triple {25323#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {25323#true} is VALID [2022-02-20 18:22:13,508 INFO L290 TraceCheckUtils]: 40: Hoare triple {25323#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {25323#true} is VALID [2022-02-20 18:22:13,508 INFO L290 TraceCheckUtils]: 41: Hoare triple {25323#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; {25323#true} is VALID [2022-02-20 18:22:13,508 INFO L290 TraceCheckUtils]: 42: Hoare triple {25323#true} assume 1 == ~t2_pc~0; {25323#true} is VALID [2022-02-20 18:22:13,508 INFO L290 TraceCheckUtils]: 43: Hoare triple {25323#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {25323#true} is VALID [2022-02-20 18:22:13,508 INFO L290 TraceCheckUtils]: 44: Hoare triple {25323#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {25323#true} is VALID [2022-02-20 18:22:13,508 INFO L290 TraceCheckUtils]: 45: Hoare triple {25323#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {25323#true} is VALID [2022-02-20 18:22:13,508 INFO L290 TraceCheckUtils]: 46: Hoare triple {25323#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {25323#true} is VALID [2022-02-20 18:22:13,509 INFO L290 TraceCheckUtils]: 47: Hoare triple {25323#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; {25323#true} is VALID [2022-02-20 18:22:13,509 INFO L290 TraceCheckUtils]: 48: Hoare triple {25323#true} assume 1 == ~t3_pc~0; {25323#true} is VALID [2022-02-20 18:22:13,509 INFO L290 TraceCheckUtils]: 49: Hoare triple {25323#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {25323#true} is VALID [2022-02-20 18:22:13,509 INFO L290 TraceCheckUtils]: 50: Hoare triple {25323#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {25323#true} is VALID [2022-02-20 18:22:13,509 INFO L290 TraceCheckUtils]: 51: Hoare triple {25323#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {25323#true} is VALID [2022-02-20 18:22:13,509 INFO L290 TraceCheckUtils]: 52: Hoare triple {25323#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {25323#true} is VALID [2022-02-20 18:22:13,509 INFO L290 TraceCheckUtils]: 53: Hoare triple {25323#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; {25323#true} is VALID [2022-02-20 18:22:13,509 INFO L290 TraceCheckUtils]: 54: Hoare triple {25323#true} assume !(1 == ~t4_pc~0); {25323#true} is VALID [2022-02-20 18:22:13,509 INFO L290 TraceCheckUtils]: 55: Hoare triple {25323#true} is_transmit4_triggered_~__retres1~4#1 := 0; {25323#true} is VALID [2022-02-20 18:22:13,509 INFO L290 TraceCheckUtils]: 56: Hoare triple {25323#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {25323#true} is VALID [2022-02-20 18:22:13,510 INFO L290 TraceCheckUtils]: 57: Hoare triple {25323#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {25323#true} is VALID [2022-02-20 18:22:13,510 INFO L290 TraceCheckUtils]: 58: Hoare triple {25323#true} assume !(0 != ~tmp___3~0#1); {25323#true} is VALID [2022-02-20 18:22:13,510 INFO L290 TraceCheckUtils]: 59: Hoare triple {25323#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; {25323#true} is VALID [2022-02-20 18:22:13,510 INFO L290 TraceCheckUtils]: 60: Hoare triple {25323#true} assume 1 == ~t5_pc~0; {25323#true} is VALID [2022-02-20 18:22:13,510 INFO L290 TraceCheckUtils]: 61: Hoare triple {25323#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {25323#true} is VALID [2022-02-20 18:22:13,510 INFO L290 TraceCheckUtils]: 62: Hoare triple {25323#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {25323#true} is VALID [2022-02-20 18:22:13,510 INFO L290 TraceCheckUtils]: 63: Hoare triple {25323#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {25323#true} is VALID [2022-02-20 18:22:13,510 INFO L290 TraceCheckUtils]: 64: Hoare triple {25323#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {25323#true} is VALID [2022-02-20 18:22:13,510 INFO L290 TraceCheckUtils]: 65: Hoare triple {25323#true} assume true; {25323#true} is VALID [2022-02-20 18:22:13,511 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {25323#true} {25324#false} #777#return; {25324#false} is VALID [2022-02-20 18:22:13,511 INFO L272 TraceCheckUtils]: 67: Hoare triple {25324#false} call reset_delta_events(); {25397#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:22:13,511 INFO L290 TraceCheckUtils]: 68: Hoare triple {25397#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {25323#true} is VALID [2022-02-20 18:22:13,511 INFO L290 TraceCheckUtils]: 69: Hoare triple {25323#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,511 INFO L290 TraceCheckUtils]: 70: Hoare triple {25323#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,511 INFO L290 TraceCheckUtils]: 71: Hoare triple {25323#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,511 INFO L290 TraceCheckUtils]: 72: Hoare triple {25323#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,511 INFO L290 TraceCheckUtils]: 73: Hoare triple {25323#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,511 INFO L290 TraceCheckUtils]: 74: Hoare triple {25323#true} assume 1 == ~E_1~0;~E_1~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,511 INFO L290 TraceCheckUtils]: 75: Hoare triple {25323#true} assume !(1 == ~E_2~0); {25323#true} is VALID [2022-02-20 18:22:13,512 INFO L290 TraceCheckUtils]: 76: Hoare triple {25323#true} assume 1 == ~E_3~0;~E_3~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,512 INFO L290 TraceCheckUtils]: 77: Hoare triple {25323#true} assume 1 == ~E_4~0;~E_4~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,512 INFO L290 TraceCheckUtils]: 78: Hoare triple {25323#true} assume 1 == ~E_5~0;~E_5~0 := 2; {25323#true} is VALID [2022-02-20 18:22:13,512 INFO L290 TraceCheckUtils]: 79: Hoare triple {25323#true} assume true; {25323#true} is VALID [2022-02-20 18:22:13,512 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {25323#true} {25324#false} #779#return; {25324#false} is VALID [2022-02-20 18:22:13,512 INFO L290 TraceCheckUtils]: 81: Hoare triple {25324#false} assume !false; {25324#false} is VALID [2022-02-20 18:22:13,512 INFO L290 TraceCheckUtils]: 82: Hoare triple {25324#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {25324#false} is VALID [2022-02-20 18:22:13,512 INFO L290 TraceCheckUtils]: 83: Hoare triple {25324#false} assume !false; {25324#false} is VALID [2022-02-20 18:22:13,512 INFO L272 TraceCheckUtils]: 84: Hoare triple {25324#false} call eval_#t~ret4#1 := exists_runnable_thread(); {25323#true} is VALID [2022-02-20 18:22:13,512 INFO L290 TraceCheckUtils]: 85: Hoare triple {25323#true} havoc ~__retres1~6; {25323#true} is VALID [2022-02-20 18:22:13,513 INFO L290 TraceCheckUtils]: 86: Hoare triple {25323#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {25323#true} is VALID [2022-02-20 18:22:13,513 INFO L290 TraceCheckUtils]: 87: Hoare triple {25323#true} #res := ~__retres1~6; {25323#true} is VALID [2022-02-20 18:22:13,513 INFO L290 TraceCheckUtils]: 88: Hoare triple {25323#true} assume true; {25323#true} is VALID [2022-02-20 18:22:13,513 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {25323#true} {25324#false} #781#return; {25324#false} is VALID [2022-02-20 18:22:13,513 INFO L290 TraceCheckUtils]: 90: Hoare triple {25324#false} assume -2147483648 <= eval_#t~ret4#1 && eval_#t~ret4#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1; {25324#false} is VALID [2022-02-20 18:22:13,513 INFO L290 TraceCheckUtils]: 91: Hoare triple {25324#false} assume 0 != eval_~tmp~0#1; {25324#false} is VALID [2022-02-20 18:22:13,513 INFO L290 TraceCheckUtils]: 92: Hoare triple {25324#false} assume !(0 == ~m_st~0); {25324#false} is VALID [2022-02-20 18:22:13,513 INFO L290 TraceCheckUtils]: 93: Hoare triple {25324#false} assume !(0 == ~t1_st~0); {25324#false} is VALID [2022-02-20 18:22:13,513 INFO L290 TraceCheckUtils]: 94: Hoare triple {25324#false} assume !(0 == ~t2_st~0); {25324#false} is VALID [2022-02-20 18:22:13,513 INFO L290 TraceCheckUtils]: 95: Hoare triple {25324#false} assume !(0 == ~t3_st~0); {25324#false} is VALID [2022-02-20 18:22:13,514 INFO L290 TraceCheckUtils]: 96: Hoare triple {25324#false} assume !(0 == ~t4_st~0); {25324#false} is VALID [2022-02-20 18:22:13,514 INFO L290 TraceCheckUtils]: 97: Hoare triple {25324#false} assume 0 == ~t5_st~0;havoc eval_~tmp_ndt_6~0#1;assume -2147483648 <= eval_#t~nondet10#1 && eval_#t~nondet10#1 <= 2147483647;eval_~tmp_ndt_6~0#1 := eval_#t~nondet10#1;havoc eval_#t~nondet10#1; {25324#false} is VALID [2022-02-20 18:22:13,514 INFO L290 TraceCheckUtils]: 98: Hoare triple {25324#false} assume 0 != eval_~tmp_ndt_6~0#1;~t5_st~0 := 1;assume { :begin_inline_transmit5 } true; {25324#false} is VALID [2022-02-20 18:22:13,514 INFO L290 TraceCheckUtils]: 99: Hoare triple {25324#false} assume !(0 == ~t5_pc~0); {25324#false} is VALID [2022-02-20 18:22:13,514 INFO L290 TraceCheckUtils]: 100: Hoare triple {25324#false} assume 1 == ~t5_pc~0; {25324#false} is VALID [2022-02-20 18:22:13,514 INFO L290 TraceCheckUtils]: 101: Hoare triple {25324#false} assume { :begin_inline_error } true; {25324#false} is VALID [2022-02-20 18:22:13,514 INFO L290 TraceCheckUtils]: 102: Hoare triple {25324#false} assume !false; {25324#false} is VALID [2022-02-20 18:22:13,514 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 18:22:13,515 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:22:13,515 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271407953] [2022-02-20 18:22:13,515 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271407953] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:22:13,515 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:22:13,515 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 18:22:13,515 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838087430] [2022-02-20 18:22:13,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:22:13,516 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:22:13,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:22:13,517 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:13,574 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:22:13,574 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 18:22:13,574 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:22:13,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 18:22:13,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:22:13,575 INFO L87 Difference]: Start difference. First operand 1622 states and 2440 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:18,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:18,541 INFO L93 Difference]: Finished difference Result 5663 states and 8639 transitions. [2022-02-20 18:22:18,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 18:22:18,542 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:22:18,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:22:18,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:18,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1209 transitions. [2022-02-20 18:22:18,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:18,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1209 transitions. [2022-02-20 18:22:18,553 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1209 transitions. [2022-02-20 18:22:19,407 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1209 edges. 1209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:22:20,033 INFO L225 Difference]: With dead ends: 5663 [2022-02-20 18:22:20,033 INFO L226 Difference]: Without dead ends: 4054 [2022-02-20 18:22:20,037 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=72, Invalid=200, Unknown=0, NotChecked=0, Total=272 [2022-02-20 18:22:20,037 INFO L933 BasicCegarLoop]: 569 mSDtfsCounter, 767 mSDsluCounter, 962 mSDsCounter, 0 mSdLazyCounter, 1814 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 778 SdHoareTripleChecker+Valid, 1531 SdHoareTripleChecker+Invalid, 1881 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 1814 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-02-20 18:22:20,037 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [778 Valid, 1531 Invalid, 1881 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 1814 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-02-20 18:22:20,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4054 states. [2022-02-20 18:22:20,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4054 to 3041. [2022-02-20 18:22:20,155 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:22:20,159 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4054 states. Second operand has 3041 states, 2696 states have (on average 1.4996290801186944) internal successors, (4043), 2713 states have internal predecessors, (4043), 226 states have call successors, (226), 102 states have call predecessors, (226), 118 states have return successors, (323), 241 states have call predecessors, (323), 226 states have call successors, (323) [2022-02-20 18:22:20,162 INFO L74 IsIncluded]: Start isIncluded. First operand 4054 states. Second operand has 3041 states, 2696 states have (on average 1.4996290801186944) internal successors, (4043), 2713 states have internal predecessors, (4043), 226 states have call successors, (226), 102 states have call predecessors, (226), 118 states have return successors, (323), 241 states have call predecessors, (323), 226 states have call successors, (323) [2022-02-20 18:22:20,165 INFO L87 Difference]: Start difference. First operand 4054 states. Second operand has 3041 states, 2696 states have (on average 1.4996290801186944) internal successors, (4043), 2713 states have internal predecessors, (4043), 226 states have call successors, (226), 102 states have call predecessors, (226), 118 states have return successors, (323), 241 states have call predecessors, (323), 226 states have call successors, (323) [2022-02-20 18:22:20,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:20,655 INFO L93 Difference]: Finished difference Result 4054 states and 6195 transitions. [2022-02-20 18:22:20,655 INFO L276 IsEmpty]: Start isEmpty. Operand 4054 states and 6195 transitions. [2022-02-20 18:22:20,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:22:20,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:22:20,673 INFO L74 IsIncluded]: Start isIncluded. First operand has 3041 states, 2696 states have (on average 1.4996290801186944) internal successors, (4043), 2713 states have internal predecessors, (4043), 226 states have call successors, (226), 102 states have call predecessors, (226), 118 states have return successors, (323), 241 states have call predecessors, (323), 226 states have call successors, (323) Second operand 4054 states. [2022-02-20 18:22:20,677 INFO L87 Difference]: Start difference. First operand has 3041 states, 2696 states have (on average 1.4996290801186944) internal successors, (4043), 2713 states have internal predecessors, (4043), 226 states have call successors, (226), 102 states have call predecessors, (226), 118 states have return successors, (323), 241 states have call predecessors, (323), 226 states have call successors, (323) Second operand 4054 states. [2022-02-20 18:22:21,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:21,192 INFO L93 Difference]: Finished difference Result 4054 states and 6195 transitions. [2022-02-20 18:22:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 4054 states and 6195 transitions. [2022-02-20 18:22:21,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:22:21,201 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:22:21,201 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:22:21,201 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:22:21,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3041 states, 2696 states have (on average 1.4996290801186944) internal successors, (4043), 2713 states have internal predecessors, (4043), 226 states have call successors, (226), 102 states have call predecessors, (226), 118 states have return successors, (323), 241 states have call predecessors, (323), 226 states have call successors, (323) [2022-02-20 18:22:21,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 3041 states and 4592 transitions. [2022-02-20 18:22:21,591 INFO L78 Accepts]: Start accepts. Automaton has 3041 states and 4592 transitions. Word has length 103 [2022-02-20 18:22:21,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:22:21,591 INFO L470 AbstractCegarLoop]: Abstraction has 3041 states and 4592 transitions. [2022-02-20 18:22:21,591 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 4592 transitions. [2022-02-20 18:22:21,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-02-20 18:22:21,594 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:22:21,595 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] [2022-02-20 18:22:21,595 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 18:22:21,595 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:22:21,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:22:21,596 INFO L85 PathProgramCache]: Analyzing trace with hash 1665875657, now seen corresponding path program 1 times [2022-02-20 18:22:21,596 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:22:21,596 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51101111] [2022-02-20 18:22:21,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:22:21,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:22:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:21,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 18:22:21,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:21,623 INFO L290 TraceCheckUtils]: 0: Hoare triple {44743#true} assume true; {44743#true} is VALID [2022-02-20 18:22:21,623 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {44743#true} {44745#(= ~E_1~0 ~M_E~0)} #773#return; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 18:22:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:21,651 INFO L290 TraceCheckUtils]: 0: Hoare triple {44817#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,652 INFO L290 TraceCheckUtils]: 1: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,652 INFO L290 TraceCheckUtils]: 2: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T2_E~0); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,653 INFO L290 TraceCheckUtils]: 3: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T3_E~0); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,653 INFO L290 TraceCheckUtils]: 4: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T4_E~0); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,654 INFO L290 TraceCheckUtils]: 5: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T5_E~0); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,654 INFO L290 TraceCheckUtils]: 6: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume 0 == ~E_1~0;~E_1~0 := 1; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,654 INFO L290 TraceCheckUtils]: 7: Hoare triple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,655 INFO L290 TraceCheckUtils]: 8: Hoare triple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,655 INFO L290 TraceCheckUtils]: 9: Hoare triple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,655 INFO L290 TraceCheckUtils]: 10: Hoare triple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,656 INFO L290 TraceCheckUtils]: 11: Hoare triple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} assume true; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,656 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} {44745#(= ~E_1~0 ~M_E~0)} #775#return; {44744#false} is VALID [2022-02-20 18:22:21,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-02-20 18:22:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:21,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {44820#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {44743#true} is VALID [2022-02-20 18:22:21,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {44743#true} assume !(1 == ~m_pc~0); {44743#true} is VALID [2022-02-20 18:22:21,677 INFO L290 TraceCheckUtils]: 2: Hoare triple {44743#true} is_master_triggered_~__retres1~0#1 := 0; {44743#true} is VALID [2022-02-20 18:22:21,677 INFO L290 TraceCheckUtils]: 3: Hoare triple {44743#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {44743#true} is VALID [2022-02-20 18:22:21,678 INFO L290 TraceCheckUtils]: 4: Hoare triple {44743#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {44743#true} is VALID [2022-02-20 18:22:21,678 INFO L290 TraceCheckUtils]: 5: Hoare triple {44743#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {44743#true} is VALID [2022-02-20 18:22:21,678 INFO L290 TraceCheckUtils]: 6: Hoare triple {44743#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; {44743#true} is VALID [2022-02-20 18:22:21,678 INFO L290 TraceCheckUtils]: 7: Hoare triple {44743#true} assume !(1 == ~t1_pc~0); {44743#true} is VALID [2022-02-20 18:22:21,678 INFO L290 TraceCheckUtils]: 8: Hoare triple {44743#true} is_transmit1_triggered_~__retres1~1#1 := 0; {44743#true} is VALID [2022-02-20 18:22:21,678 INFO L290 TraceCheckUtils]: 9: Hoare triple {44743#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {44743#true} is VALID [2022-02-20 18:22:21,678 INFO L290 TraceCheckUtils]: 10: Hoare triple {44743#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {44743#true} is VALID [2022-02-20 18:22:21,678 INFO L290 TraceCheckUtils]: 11: Hoare triple {44743#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {44743#true} is VALID [2022-02-20 18:22:21,678 INFO L290 TraceCheckUtils]: 12: Hoare triple {44743#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; {44743#true} is VALID [2022-02-20 18:22:21,679 INFO L290 TraceCheckUtils]: 13: Hoare triple {44743#true} assume 1 == ~t2_pc~0; {44743#true} is VALID [2022-02-20 18:22:21,679 INFO L290 TraceCheckUtils]: 14: Hoare triple {44743#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {44743#true} is VALID [2022-02-20 18:22:21,679 INFO L290 TraceCheckUtils]: 15: Hoare triple {44743#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {44743#true} is VALID [2022-02-20 18:22:21,679 INFO L290 TraceCheckUtils]: 16: Hoare triple {44743#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {44743#true} is VALID [2022-02-20 18:22:21,679 INFO L290 TraceCheckUtils]: 17: Hoare triple {44743#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {44743#true} is VALID [2022-02-20 18:22:21,679 INFO L290 TraceCheckUtils]: 18: Hoare triple {44743#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; {44743#true} is VALID [2022-02-20 18:22:21,679 INFO L290 TraceCheckUtils]: 19: Hoare triple {44743#true} assume 1 == ~t3_pc~0; {44743#true} is VALID [2022-02-20 18:22:21,679 INFO L290 TraceCheckUtils]: 20: Hoare triple {44743#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {44743#true} is VALID [2022-02-20 18:22:21,679 INFO L290 TraceCheckUtils]: 21: Hoare triple {44743#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {44743#true} is VALID [2022-02-20 18:22:21,680 INFO L290 TraceCheckUtils]: 22: Hoare triple {44743#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {44743#true} is VALID [2022-02-20 18:22:21,680 INFO L290 TraceCheckUtils]: 23: Hoare triple {44743#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {44743#true} is VALID [2022-02-20 18:22:21,680 INFO L290 TraceCheckUtils]: 24: Hoare triple {44743#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; {44743#true} is VALID [2022-02-20 18:22:21,680 INFO L290 TraceCheckUtils]: 25: Hoare triple {44743#true} assume !(1 == ~t4_pc~0); {44743#true} is VALID [2022-02-20 18:22:21,680 INFO L290 TraceCheckUtils]: 26: Hoare triple {44743#true} is_transmit4_triggered_~__retres1~4#1 := 0; {44743#true} is VALID [2022-02-20 18:22:21,680 INFO L290 TraceCheckUtils]: 27: Hoare triple {44743#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {44743#true} is VALID [2022-02-20 18:22:21,680 INFO L290 TraceCheckUtils]: 28: Hoare triple {44743#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {44743#true} is VALID [2022-02-20 18:22:21,680 INFO L290 TraceCheckUtils]: 29: Hoare triple {44743#true} assume !(0 != ~tmp___3~0#1); {44743#true} is VALID [2022-02-20 18:22:21,680 INFO L290 TraceCheckUtils]: 30: Hoare triple {44743#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; {44743#true} is VALID [2022-02-20 18:22:21,680 INFO L290 TraceCheckUtils]: 31: Hoare triple {44743#true} assume 1 == ~t5_pc~0; {44743#true} is VALID [2022-02-20 18:22:21,681 INFO L290 TraceCheckUtils]: 32: Hoare triple {44743#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {44743#true} is VALID [2022-02-20 18:22:21,681 INFO L290 TraceCheckUtils]: 33: Hoare triple {44743#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {44743#true} is VALID [2022-02-20 18:22:21,681 INFO L290 TraceCheckUtils]: 34: Hoare triple {44743#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {44743#true} is VALID [2022-02-20 18:22:21,681 INFO L290 TraceCheckUtils]: 35: Hoare triple {44743#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {44743#true} is VALID [2022-02-20 18:22:21,681 INFO L290 TraceCheckUtils]: 36: Hoare triple {44743#true} assume true; {44743#true} is VALID [2022-02-20 18:22:21,681 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {44743#true} {44744#false} #777#return; {44744#false} is VALID [2022-02-20 18:22:21,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 18:22:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:21,690 INFO L290 TraceCheckUtils]: 0: Hoare triple {44817#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {44743#true} is VALID [2022-02-20 18:22:21,691 INFO L290 TraceCheckUtils]: 1: Hoare triple {44743#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,691 INFO L290 TraceCheckUtils]: 2: Hoare triple {44743#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,691 INFO L290 TraceCheckUtils]: 3: Hoare triple {44743#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,691 INFO L290 TraceCheckUtils]: 4: Hoare triple {44743#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,691 INFO L290 TraceCheckUtils]: 5: Hoare triple {44743#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,691 INFO L290 TraceCheckUtils]: 6: Hoare triple {44743#true} assume 1 == ~E_1~0;~E_1~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,691 INFO L290 TraceCheckUtils]: 7: Hoare triple {44743#true} assume !(1 == ~E_2~0); {44743#true} is VALID [2022-02-20 18:22:21,691 INFO L290 TraceCheckUtils]: 8: Hoare triple {44743#true} assume 1 == ~E_3~0;~E_3~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,692 INFO L290 TraceCheckUtils]: 9: Hoare triple {44743#true} assume 1 == ~E_4~0;~E_4~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,692 INFO L290 TraceCheckUtils]: 10: Hoare triple {44743#true} assume 1 == ~E_5~0;~E_5~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,692 INFO L290 TraceCheckUtils]: 11: Hoare triple {44743#true} assume true; {44743#true} is VALID [2022-02-20 18:22:21,692 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {44743#true} {44744#false} #779#return; {44744#false} is VALID [2022-02-20 18:22:21,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-02-20 18:22:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:21,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {44743#true} havoc ~__retres1~6; {44743#true} is VALID [2022-02-20 18:22:21,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {44743#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {44743#true} is VALID [2022-02-20 18:22:21,695 INFO L290 TraceCheckUtils]: 2: Hoare triple {44743#true} #res := ~__retres1~6; {44743#true} is VALID [2022-02-20 18:22:21,695 INFO L290 TraceCheckUtils]: 3: Hoare triple {44743#true} assume true; {44743#true} is VALID [2022-02-20 18:22:21,695 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {44743#true} {44744#false} #781#return; {44744#false} is VALID [2022-02-20 18:22:21,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {44743#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(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,696 INFO L290 TraceCheckUtils]: 2: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,696 INFO L272 TraceCheckUtils]: 3: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} call update_channels(); {44743#true} is VALID [2022-02-20 18:22:21,696 INFO L290 TraceCheckUtils]: 4: Hoare triple {44743#true} assume true; {44743#true} is VALID [2022-02-20 18:22:21,697 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {44743#true} {44745#(= ~E_1~0 ~M_E~0)} #773#return; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,697 INFO L290 TraceCheckUtils]: 6: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,697 INFO L290 TraceCheckUtils]: 7: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,697 INFO L290 TraceCheckUtils]: 8: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,698 INFO L290 TraceCheckUtils]: 9: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,698 INFO L290 TraceCheckUtils]: 10: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,698 INFO L290 TraceCheckUtils]: 11: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,698 INFO L290 TraceCheckUtils]: 12: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,699 INFO L290 TraceCheckUtils]: 13: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} assume { :end_inline_init_threads } true; {44745#(= ~E_1~0 ~M_E~0)} is VALID [2022-02-20 18:22:21,699 INFO L272 TraceCheckUtils]: 14: Hoare triple {44745#(= ~E_1~0 ~M_E~0)} call fire_delta_events(); {44817#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:22:21,700 INFO L290 TraceCheckUtils]: 15: Hoare triple {44817#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,700 INFO L290 TraceCheckUtils]: 16: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,700 INFO L290 TraceCheckUtils]: 17: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T2_E~0); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,701 INFO L290 TraceCheckUtils]: 18: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T3_E~0); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,701 INFO L290 TraceCheckUtils]: 19: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T4_E~0); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,701 INFO L290 TraceCheckUtils]: 20: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T5_E~0); {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:21,701 INFO L290 TraceCheckUtils]: 21: Hoare triple {44818#(and (= ~E_1~0 |old(~E_1~0)|) (not (= |old(~M_E~0)| 0)))} assume 0 == ~E_1~0;~E_1~0 := 1; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,702 INFO L290 TraceCheckUtils]: 22: Hoare triple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,702 INFO L290 TraceCheckUtils]: 23: Hoare triple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,702 INFO L290 TraceCheckUtils]: 24: Hoare triple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,703 INFO L290 TraceCheckUtils]: 25: Hoare triple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,703 INFO L290 TraceCheckUtils]: 26: Hoare triple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} assume true; {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:21,703 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {44819#(not (= |old(~E_1~0)| |old(~M_E~0)|))} {44745#(= ~E_1~0 ~M_E~0)} #775#return; {44744#false} is VALID [2022-02-20 18:22:21,703 INFO L272 TraceCheckUtils]: 28: Hoare triple {44744#false} call activate_threads(); {44820#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} is VALID [2022-02-20 18:22:21,703 INFO L290 TraceCheckUtils]: 29: Hoare triple {44820#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {44743#true} is VALID [2022-02-20 18:22:21,703 INFO L290 TraceCheckUtils]: 30: Hoare triple {44743#true} assume !(1 == ~m_pc~0); {44743#true} is VALID [2022-02-20 18:22:21,704 INFO L290 TraceCheckUtils]: 31: Hoare triple {44743#true} is_master_triggered_~__retres1~0#1 := 0; {44743#true} is VALID [2022-02-20 18:22:21,704 INFO L290 TraceCheckUtils]: 32: Hoare triple {44743#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {44743#true} is VALID [2022-02-20 18:22:21,704 INFO L290 TraceCheckUtils]: 33: Hoare triple {44743#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {44743#true} is VALID [2022-02-20 18:22:21,704 INFO L290 TraceCheckUtils]: 34: Hoare triple {44743#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {44743#true} is VALID [2022-02-20 18:22:21,704 INFO L290 TraceCheckUtils]: 35: Hoare triple {44743#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; {44743#true} is VALID [2022-02-20 18:22:21,704 INFO L290 TraceCheckUtils]: 36: Hoare triple {44743#true} assume !(1 == ~t1_pc~0); {44743#true} is VALID [2022-02-20 18:22:21,704 INFO L290 TraceCheckUtils]: 37: Hoare triple {44743#true} is_transmit1_triggered_~__retres1~1#1 := 0; {44743#true} is VALID [2022-02-20 18:22:21,704 INFO L290 TraceCheckUtils]: 38: Hoare triple {44743#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {44743#true} is VALID [2022-02-20 18:22:21,705 INFO L290 TraceCheckUtils]: 39: Hoare triple {44743#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {44743#true} is VALID [2022-02-20 18:22:21,705 INFO L290 TraceCheckUtils]: 40: Hoare triple {44743#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {44743#true} is VALID [2022-02-20 18:22:21,705 INFO L290 TraceCheckUtils]: 41: Hoare triple {44743#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; {44743#true} is VALID [2022-02-20 18:22:21,705 INFO L290 TraceCheckUtils]: 42: Hoare triple {44743#true} assume 1 == ~t2_pc~0; {44743#true} is VALID [2022-02-20 18:22:21,705 INFO L290 TraceCheckUtils]: 43: Hoare triple {44743#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {44743#true} is VALID [2022-02-20 18:22:21,705 INFO L290 TraceCheckUtils]: 44: Hoare triple {44743#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {44743#true} is VALID [2022-02-20 18:22:21,705 INFO L290 TraceCheckUtils]: 45: Hoare triple {44743#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {44743#true} is VALID [2022-02-20 18:22:21,705 INFO L290 TraceCheckUtils]: 46: Hoare triple {44743#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {44743#true} is VALID [2022-02-20 18:22:21,705 INFO L290 TraceCheckUtils]: 47: Hoare triple {44743#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; {44743#true} is VALID [2022-02-20 18:22:21,705 INFO L290 TraceCheckUtils]: 48: Hoare triple {44743#true} assume 1 == ~t3_pc~0; {44743#true} is VALID [2022-02-20 18:22:21,706 INFO L290 TraceCheckUtils]: 49: Hoare triple {44743#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {44743#true} is VALID [2022-02-20 18:22:21,706 INFO L290 TraceCheckUtils]: 50: Hoare triple {44743#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {44743#true} is VALID [2022-02-20 18:22:21,706 INFO L290 TraceCheckUtils]: 51: Hoare triple {44743#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {44743#true} is VALID [2022-02-20 18:22:21,706 INFO L290 TraceCheckUtils]: 52: Hoare triple {44743#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {44743#true} is VALID [2022-02-20 18:22:21,706 INFO L290 TraceCheckUtils]: 53: Hoare triple {44743#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; {44743#true} is VALID [2022-02-20 18:22:21,706 INFO L290 TraceCheckUtils]: 54: Hoare triple {44743#true} assume !(1 == ~t4_pc~0); {44743#true} is VALID [2022-02-20 18:22:21,706 INFO L290 TraceCheckUtils]: 55: Hoare triple {44743#true} is_transmit4_triggered_~__retres1~4#1 := 0; {44743#true} is VALID [2022-02-20 18:22:21,706 INFO L290 TraceCheckUtils]: 56: Hoare triple {44743#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {44743#true} is VALID [2022-02-20 18:22:21,706 INFO L290 TraceCheckUtils]: 57: Hoare triple {44743#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {44743#true} is VALID [2022-02-20 18:22:21,707 INFO L290 TraceCheckUtils]: 58: Hoare triple {44743#true} assume !(0 != ~tmp___3~0#1); {44743#true} is VALID [2022-02-20 18:22:21,707 INFO L290 TraceCheckUtils]: 59: Hoare triple {44743#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; {44743#true} is VALID [2022-02-20 18:22:21,707 INFO L290 TraceCheckUtils]: 60: Hoare triple {44743#true} assume 1 == ~t5_pc~0; {44743#true} is VALID [2022-02-20 18:22:21,707 INFO L290 TraceCheckUtils]: 61: Hoare triple {44743#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {44743#true} is VALID [2022-02-20 18:22:21,707 INFO L290 TraceCheckUtils]: 62: Hoare triple {44743#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {44743#true} is VALID [2022-02-20 18:22:21,707 INFO L290 TraceCheckUtils]: 63: Hoare triple {44743#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {44743#true} is VALID [2022-02-20 18:22:21,707 INFO L290 TraceCheckUtils]: 64: Hoare triple {44743#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {44743#true} is VALID [2022-02-20 18:22:21,707 INFO L290 TraceCheckUtils]: 65: Hoare triple {44743#true} assume true; {44743#true} is VALID [2022-02-20 18:22:21,707 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {44743#true} {44744#false} #777#return; {44744#false} is VALID [2022-02-20 18:22:21,708 INFO L272 TraceCheckUtils]: 67: Hoare triple {44744#false} call reset_delta_events(); {44817#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:22:21,708 INFO L290 TraceCheckUtils]: 68: Hoare triple {44817#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {44743#true} is VALID [2022-02-20 18:22:21,708 INFO L290 TraceCheckUtils]: 69: Hoare triple {44743#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,708 INFO L290 TraceCheckUtils]: 70: Hoare triple {44743#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,708 INFO L290 TraceCheckUtils]: 71: Hoare triple {44743#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,708 INFO L290 TraceCheckUtils]: 72: Hoare triple {44743#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,708 INFO L290 TraceCheckUtils]: 73: Hoare triple {44743#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,708 INFO L290 TraceCheckUtils]: 74: Hoare triple {44743#true} assume 1 == ~E_1~0;~E_1~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,708 INFO L290 TraceCheckUtils]: 75: Hoare triple {44743#true} assume !(1 == ~E_2~0); {44743#true} is VALID [2022-02-20 18:22:21,708 INFO L290 TraceCheckUtils]: 76: Hoare triple {44743#true} assume 1 == ~E_3~0;~E_3~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,709 INFO L290 TraceCheckUtils]: 77: Hoare triple {44743#true} assume 1 == ~E_4~0;~E_4~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,709 INFO L290 TraceCheckUtils]: 78: Hoare triple {44743#true} assume 1 == ~E_5~0;~E_5~0 := 2; {44743#true} is VALID [2022-02-20 18:22:21,709 INFO L290 TraceCheckUtils]: 79: Hoare triple {44743#true} assume true; {44743#true} is VALID [2022-02-20 18:22:21,709 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {44743#true} {44744#false} #779#return; {44744#false} is VALID [2022-02-20 18:22:21,709 INFO L290 TraceCheckUtils]: 81: Hoare triple {44744#false} assume !false; {44744#false} is VALID [2022-02-20 18:22:21,709 INFO L290 TraceCheckUtils]: 82: Hoare triple {44744#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {44744#false} is VALID [2022-02-20 18:22:21,709 INFO L290 TraceCheckUtils]: 83: Hoare triple {44744#false} assume !false; {44744#false} is VALID [2022-02-20 18:22:21,709 INFO L272 TraceCheckUtils]: 84: Hoare triple {44744#false} call eval_#t~ret4#1 := exists_runnable_thread(); {44743#true} is VALID [2022-02-20 18:22:21,709 INFO L290 TraceCheckUtils]: 85: Hoare triple {44743#true} havoc ~__retres1~6; {44743#true} is VALID [2022-02-20 18:22:21,710 INFO L290 TraceCheckUtils]: 86: Hoare triple {44743#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {44743#true} is VALID [2022-02-20 18:22:21,710 INFO L290 TraceCheckUtils]: 87: Hoare triple {44743#true} #res := ~__retres1~6; {44743#true} is VALID [2022-02-20 18:22:21,710 INFO L290 TraceCheckUtils]: 88: Hoare triple {44743#true} assume true; {44743#true} is VALID [2022-02-20 18:22:21,710 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {44743#true} {44744#false} #781#return; {44744#false} is VALID [2022-02-20 18:22:21,710 INFO L290 TraceCheckUtils]: 90: Hoare triple {44744#false} assume -2147483648 <= eval_#t~ret4#1 && eval_#t~ret4#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1; {44744#false} is VALID [2022-02-20 18:22:21,710 INFO L290 TraceCheckUtils]: 91: Hoare triple {44744#false} assume 0 != eval_~tmp~0#1; {44744#false} is VALID [2022-02-20 18:22:21,710 INFO L290 TraceCheckUtils]: 92: Hoare triple {44744#false} assume !(0 == ~m_st~0); {44744#false} is VALID [2022-02-20 18:22:21,710 INFO L290 TraceCheckUtils]: 93: Hoare triple {44744#false} assume !(0 == ~t1_st~0); {44744#false} is VALID [2022-02-20 18:22:21,710 INFO L290 TraceCheckUtils]: 94: Hoare triple {44744#false} assume !(0 == ~t2_st~0); {44744#false} is VALID [2022-02-20 18:22:21,710 INFO L290 TraceCheckUtils]: 95: Hoare triple {44744#false} assume !(0 == ~t3_st~0); {44744#false} is VALID [2022-02-20 18:22:21,711 INFO L290 TraceCheckUtils]: 96: Hoare triple {44744#false} assume !(0 == ~t4_st~0); {44744#false} is VALID [2022-02-20 18:22:21,711 INFO L290 TraceCheckUtils]: 97: Hoare triple {44744#false} assume 0 == ~t5_st~0;havoc eval_~tmp_ndt_6~0#1;assume -2147483648 <= eval_#t~nondet10#1 && eval_#t~nondet10#1 <= 2147483647;eval_~tmp_ndt_6~0#1 := eval_#t~nondet10#1;havoc eval_#t~nondet10#1; {44744#false} is VALID [2022-02-20 18:22:21,711 INFO L290 TraceCheckUtils]: 98: Hoare triple {44744#false} assume 0 != eval_~tmp_ndt_6~0#1;~t5_st~0 := 1;assume { :begin_inline_transmit5 } true; {44744#false} is VALID [2022-02-20 18:22:21,711 INFO L290 TraceCheckUtils]: 99: Hoare triple {44744#false} assume !(0 == ~t5_pc~0); {44744#false} is VALID [2022-02-20 18:22:21,711 INFO L290 TraceCheckUtils]: 100: Hoare triple {44744#false} assume 1 == ~t5_pc~0; {44744#false} is VALID [2022-02-20 18:22:21,711 INFO L290 TraceCheckUtils]: 101: Hoare triple {44744#false} assume { :begin_inline_error } true; {44744#false} is VALID [2022-02-20 18:22:21,711 INFO L290 TraceCheckUtils]: 102: Hoare triple {44744#false} assume !false; {44744#false} is VALID [2022-02-20 18:22:21,712 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 18:22:21,712 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:22:21,712 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [51101111] [2022-02-20 18:22:21,712 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [51101111] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:22:21,712 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:22:21,712 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 18:22:21,712 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225977790] [2022-02-20 18:22:21,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:22:21,713 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:22:21,713 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:22:21,713 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:21,759 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:22:21,759 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 18:22:21,760 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:22:21,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 18:22:21,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:22:21,761 INFO L87 Difference]: Start difference. First operand 3041 states and 4592 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:30,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:30,842 INFO L93 Difference]: Finished difference Result 11785 states and 17971 transitions. [2022-02-20 18:22:30,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-20 18:22:30,842 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:22:30,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:22:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:30,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1308 transitions. [2022-02-20 18:22:30,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:30,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1308 transitions. [2022-02-20 18:22:30,853 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 1308 transitions. [2022-02-20 18:22:31,798 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1308 edges. 1308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:22:34,556 INFO L225 Difference]: With dead ends: 11785 [2022-02-20 18:22:34,556 INFO L226 Difference]: Without dead ends: 8757 [2022-02-20 18:22:34,563 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=80, Invalid=226, Unknown=0, NotChecked=0, Total=306 [2022-02-20 18:22:34,564 INFO L933 BasicCegarLoop]: 559 mSDtfsCounter, 805 mSDsluCounter, 954 mSDsCounter, 0 mSdLazyCounter, 1852 mSolverCounterSat, 70 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 1513 SdHoareTripleChecker+Invalid, 1922 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 70 IncrementalHoareTripleChecker+Valid, 1852 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 18:22:34,564 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [815 Valid, 1513 Invalid, 1922 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [70 Valid, 1852 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 18:22:34,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8757 states. [2022-02-20 18:22:34,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8757 to 5845. [2022-02-20 18:22:34,795 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:22:34,804 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8757 states. Second operand has 5845 states, 5196 states have (on average 1.5032717474980755) internal successors, (7811), 5229 states have internal predecessors, (7811), 418 states have call successors, (418), 198 states have call predecessors, (418), 230 states have return successors, (693), 449 states have call predecessors, (693), 418 states have call successors, (693) [2022-02-20 18:22:34,810 INFO L74 IsIncluded]: Start isIncluded. First operand 8757 states. Second operand has 5845 states, 5196 states have (on average 1.5032717474980755) internal successors, (7811), 5229 states have internal predecessors, (7811), 418 states have call successors, (418), 198 states have call predecessors, (418), 230 states have return successors, (693), 449 states have call predecessors, (693), 418 states have call successors, (693) [2022-02-20 18:22:34,816 INFO L87 Difference]: Start difference. First operand 8757 states. Second operand has 5845 states, 5196 states have (on average 1.5032717474980755) internal successors, (7811), 5229 states have internal predecessors, (7811), 418 states have call successors, (418), 198 states have call predecessors, (418), 230 states have return successors, (693), 449 states have call predecessors, (693), 418 states have call successors, (693) [2022-02-20 18:22:36,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:36,972 INFO L93 Difference]: Finished difference Result 8757 states and 13349 transitions. [2022-02-20 18:22:36,972 INFO L276 IsEmpty]: Start isEmpty. Operand 8757 states and 13349 transitions. [2022-02-20 18:22:36,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:22:36,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:22:36,994 INFO L74 IsIncluded]: Start isIncluded. First operand has 5845 states, 5196 states have (on average 1.5032717474980755) internal successors, (7811), 5229 states have internal predecessors, (7811), 418 states have call successors, (418), 198 states have call predecessors, (418), 230 states have return successors, (693), 449 states have call predecessors, (693), 418 states have call successors, (693) Second operand 8757 states. [2022-02-20 18:22:37,000 INFO L87 Difference]: Start difference. First operand has 5845 states, 5196 states have (on average 1.5032717474980755) internal successors, (7811), 5229 states have internal predecessors, (7811), 418 states have call successors, (418), 198 states have call predecessors, (418), 230 states have return successors, (693), 449 states have call predecessors, (693), 418 states have call successors, (693) Second operand 8757 states. [2022-02-20 18:22:39,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:22:39,236 INFO L93 Difference]: Finished difference Result 8757 states and 13349 transitions. [2022-02-20 18:22:39,236 INFO L276 IsEmpty]: Start isEmpty. Operand 8757 states and 13349 transitions. [2022-02-20 18:22:39,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:22:39,252 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:22:39,252 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:22:39,252 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:22:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5845 states, 5196 states have (on average 1.5032717474980755) internal successors, (7811), 5229 states have internal predecessors, (7811), 418 states have call successors, (418), 198 states have call predecessors, (418), 230 states have return successors, (693), 449 states have call predecessors, (693), 418 states have call successors, (693) [2022-02-20 18:22:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5845 states to 5845 states and 8922 transitions. [2022-02-20 18:22:40,542 INFO L78 Accepts]: Start accepts. Automaton has 5845 states and 8922 transitions. Word has length 103 [2022-02-20 18:22:40,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:22:40,542 INFO L470 AbstractCegarLoop]: Abstraction has 5845 states and 8922 transitions. [2022-02-20 18:22:40,542 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 5845 states and 8922 transitions. [2022-02-20 18:22:40,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-02-20 18:22:40,546 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:22:40,547 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] [2022-02-20 18:22:40,547 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 18:22:40,547 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:22:40,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:22:40,547 INFO L85 PathProgramCache]: Analyzing trace with hash -1062333689, now seen corresponding path program 1 times [2022-02-20 18:22:40,548 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:22:40,548 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263130447] [2022-02-20 18:22:40,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:22:40,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:22:40,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:40,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-02-20 18:22:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:40,571 INFO L290 TraceCheckUtils]: 0: Hoare triple {85051#true} assume true; {85051#true} is VALID [2022-02-20 18:22:40,571 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {85051#true} {85053#(= ~E_2~0 ~M_E~0)} #773#return; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 18:22:40,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:40,600 INFO L290 TraceCheckUtils]: 0: Hoare triple {85125#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,601 INFO L290 TraceCheckUtils]: 2: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T2_E~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,601 INFO L290 TraceCheckUtils]: 3: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T3_E~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,602 INFO L290 TraceCheckUtils]: 4: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T4_E~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,602 INFO L290 TraceCheckUtils]: 5: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T5_E~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,602 INFO L290 TraceCheckUtils]: 6: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~E_1~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,603 INFO L290 TraceCheckUtils]: 7: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume 0 == ~E_2~0;~E_2~0 := 1; {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:40,603 INFO L290 TraceCheckUtils]: 8: Hoare triple {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:40,603 INFO L290 TraceCheckUtils]: 9: Hoare triple {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:40,604 INFO L290 TraceCheckUtils]: 10: Hoare triple {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:40,604 INFO L290 TraceCheckUtils]: 11: Hoare triple {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} assume true; {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:40,604 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} {85053#(= ~E_2~0 ~M_E~0)} #775#return; {85052#false} is VALID [2022-02-20 18:22:40,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-02-20 18:22:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:40,629 INFO L290 TraceCheckUtils]: 0: Hoare triple {85128#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {85051#true} is VALID [2022-02-20 18:22:40,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {85051#true} assume !(1 == ~m_pc~0); {85051#true} is VALID [2022-02-20 18:22:40,630 INFO L290 TraceCheckUtils]: 2: Hoare triple {85051#true} is_master_triggered_~__retres1~0#1 := 0; {85051#true} is VALID [2022-02-20 18:22:40,630 INFO L290 TraceCheckUtils]: 3: Hoare triple {85051#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {85051#true} is VALID [2022-02-20 18:22:40,630 INFO L290 TraceCheckUtils]: 4: Hoare triple {85051#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {85051#true} is VALID [2022-02-20 18:22:40,630 INFO L290 TraceCheckUtils]: 5: Hoare triple {85051#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {85051#true} is VALID [2022-02-20 18:22:40,630 INFO L290 TraceCheckUtils]: 6: Hoare triple {85051#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; {85051#true} is VALID [2022-02-20 18:22:40,630 INFO L290 TraceCheckUtils]: 7: Hoare triple {85051#true} assume !(1 == ~t1_pc~0); {85051#true} is VALID [2022-02-20 18:22:40,631 INFO L290 TraceCheckUtils]: 8: Hoare triple {85051#true} is_transmit1_triggered_~__retres1~1#1 := 0; {85051#true} is VALID [2022-02-20 18:22:40,631 INFO L290 TraceCheckUtils]: 9: Hoare triple {85051#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {85051#true} is VALID [2022-02-20 18:22:40,631 INFO L290 TraceCheckUtils]: 10: Hoare triple {85051#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {85051#true} is VALID [2022-02-20 18:22:40,631 INFO L290 TraceCheckUtils]: 11: Hoare triple {85051#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {85051#true} is VALID [2022-02-20 18:22:40,631 INFO L290 TraceCheckUtils]: 12: Hoare triple {85051#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; {85051#true} is VALID [2022-02-20 18:22:40,631 INFO L290 TraceCheckUtils]: 13: Hoare triple {85051#true} assume 1 == ~t2_pc~0; {85051#true} is VALID [2022-02-20 18:22:40,631 INFO L290 TraceCheckUtils]: 14: Hoare triple {85051#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {85051#true} is VALID [2022-02-20 18:22:40,631 INFO L290 TraceCheckUtils]: 15: Hoare triple {85051#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {85051#true} is VALID [2022-02-20 18:22:40,632 INFO L290 TraceCheckUtils]: 16: Hoare triple {85051#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {85051#true} is VALID [2022-02-20 18:22:40,632 INFO L290 TraceCheckUtils]: 17: Hoare triple {85051#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {85051#true} is VALID [2022-02-20 18:22:40,632 INFO L290 TraceCheckUtils]: 18: Hoare triple {85051#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; {85051#true} is VALID [2022-02-20 18:22:40,632 INFO L290 TraceCheckUtils]: 19: Hoare triple {85051#true} assume 1 == ~t3_pc~0; {85051#true} is VALID [2022-02-20 18:22:40,632 INFO L290 TraceCheckUtils]: 20: Hoare triple {85051#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {85051#true} is VALID [2022-02-20 18:22:40,632 INFO L290 TraceCheckUtils]: 21: Hoare triple {85051#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {85051#true} is VALID [2022-02-20 18:22:40,632 INFO L290 TraceCheckUtils]: 22: Hoare triple {85051#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {85051#true} is VALID [2022-02-20 18:22:40,632 INFO L290 TraceCheckUtils]: 23: Hoare triple {85051#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {85051#true} is VALID [2022-02-20 18:22:40,633 INFO L290 TraceCheckUtils]: 24: Hoare triple {85051#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; {85051#true} is VALID [2022-02-20 18:22:40,633 INFO L290 TraceCheckUtils]: 25: Hoare triple {85051#true} assume !(1 == ~t4_pc~0); {85051#true} is VALID [2022-02-20 18:22:40,633 INFO L290 TraceCheckUtils]: 26: Hoare triple {85051#true} is_transmit4_triggered_~__retres1~4#1 := 0; {85051#true} is VALID [2022-02-20 18:22:40,633 INFO L290 TraceCheckUtils]: 27: Hoare triple {85051#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {85051#true} is VALID [2022-02-20 18:22:40,633 INFO L290 TraceCheckUtils]: 28: Hoare triple {85051#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {85051#true} is VALID [2022-02-20 18:22:40,633 INFO L290 TraceCheckUtils]: 29: Hoare triple {85051#true} assume !(0 != ~tmp___3~0#1); {85051#true} is VALID [2022-02-20 18:22:40,633 INFO L290 TraceCheckUtils]: 30: Hoare triple {85051#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; {85051#true} is VALID [2022-02-20 18:22:40,633 INFO L290 TraceCheckUtils]: 31: Hoare triple {85051#true} assume 1 == ~t5_pc~0; {85051#true} is VALID [2022-02-20 18:22:40,634 INFO L290 TraceCheckUtils]: 32: Hoare triple {85051#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {85051#true} is VALID [2022-02-20 18:22:40,634 INFO L290 TraceCheckUtils]: 33: Hoare triple {85051#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {85051#true} is VALID [2022-02-20 18:22:40,634 INFO L290 TraceCheckUtils]: 34: Hoare triple {85051#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {85051#true} is VALID [2022-02-20 18:22:40,634 INFO L290 TraceCheckUtils]: 35: Hoare triple {85051#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {85051#true} is VALID [2022-02-20 18:22:40,634 INFO L290 TraceCheckUtils]: 36: Hoare triple {85051#true} assume true; {85051#true} is VALID [2022-02-20 18:22:40,634 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {85051#true} {85052#false} #777#return; {85052#false} is VALID [2022-02-20 18:22:40,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-02-20 18:22:40,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:40,642 INFO L290 TraceCheckUtils]: 0: Hoare triple {85125#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {85051#true} is VALID [2022-02-20 18:22:40,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {85051#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,643 INFO L290 TraceCheckUtils]: 2: Hoare triple {85051#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,643 INFO L290 TraceCheckUtils]: 3: Hoare triple {85051#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,643 INFO L290 TraceCheckUtils]: 4: Hoare triple {85051#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,643 INFO L290 TraceCheckUtils]: 5: Hoare triple {85051#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,643 INFO L290 TraceCheckUtils]: 6: Hoare triple {85051#true} assume 1 == ~E_1~0;~E_1~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,644 INFO L290 TraceCheckUtils]: 7: Hoare triple {85051#true} assume !(1 == ~E_2~0); {85051#true} is VALID [2022-02-20 18:22:40,644 INFO L290 TraceCheckUtils]: 8: Hoare triple {85051#true} assume 1 == ~E_3~0;~E_3~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,644 INFO L290 TraceCheckUtils]: 9: Hoare triple {85051#true} assume 1 == ~E_4~0;~E_4~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,646 INFO L290 TraceCheckUtils]: 10: Hoare triple {85051#true} assume 1 == ~E_5~0;~E_5~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,646 INFO L290 TraceCheckUtils]: 11: Hoare triple {85051#true} assume true; {85051#true} is VALID [2022-02-20 18:22:40,646 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {85051#true} {85052#false} #779#return; {85052#false} is VALID [2022-02-20 18:22:40,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-02-20 18:22:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:22:40,651 INFO L290 TraceCheckUtils]: 0: Hoare triple {85051#true} havoc ~__retres1~6; {85051#true} is VALID [2022-02-20 18:22:40,651 INFO L290 TraceCheckUtils]: 1: Hoare triple {85051#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {85051#true} is VALID [2022-02-20 18:22:40,652 INFO L290 TraceCheckUtils]: 2: Hoare triple {85051#true} #res := ~__retres1~6; {85051#true} is VALID [2022-02-20 18:22:40,652 INFO L290 TraceCheckUtils]: 3: Hoare triple {85051#true} assume true; {85051#true} is VALID [2022-02-20 18:22:40,652 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {85051#true} {85052#false} #781#return; {85052#false} is VALID [2022-02-20 18:22:40,653 INFO L290 TraceCheckUtils]: 0: Hoare triple {85051#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(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,653 INFO L290 TraceCheckUtils]: 1: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,653 INFO L290 TraceCheckUtils]: 2: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,653 INFO L272 TraceCheckUtils]: 3: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} call update_channels(); {85051#true} is VALID [2022-02-20 18:22:40,654 INFO L290 TraceCheckUtils]: 4: Hoare triple {85051#true} assume true; {85051#true} is VALID [2022-02-20 18:22:40,654 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {85051#true} {85053#(= ~E_2~0 ~M_E~0)} #773#return; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,654 INFO L290 TraceCheckUtils]: 6: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,654 INFO L290 TraceCheckUtils]: 7: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,655 INFO L290 TraceCheckUtils]: 8: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,655 INFO L290 TraceCheckUtils]: 9: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,655 INFO L290 TraceCheckUtils]: 10: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,656 INFO L290 TraceCheckUtils]: 11: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,656 INFO L290 TraceCheckUtils]: 12: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,656 INFO L290 TraceCheckUtils]: 13: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} assume { :end_inline_init_threads } true; {85053#(= ~E_2~0 ~M_E~0)} is VALID [2022-02-20 18:22:40,657 INFO L272 TraceCheckUtils]: 14: Hoare triple {85053#(= ~E_2~0 ~M_E~0)} call fire_delta_events(); {85125#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:22:40,657 INFO L290 TraceCheckUtils]: 15: Hoare triple {85125#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,658 INFO L290 TraceCheckUtils]: 16: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,658 INFO L290 TraceCheckUtils]: 17: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T2_E~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,658 INFO L290 TraceCheckUtils]: 18: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T3_E~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,659 INFO L290 TraceCheckUtils]: 19: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T4_E~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,659 INFO L290 TraceCheckUtils]: 20: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T5_E~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,659 INFO L290 TraceCheckUtils]: 21: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~E_1~0); {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 18:22:40,660 INFO L290 TraceCheckUtils]: 22: Hoare triple {85126#(and (= ~E_2~0 |old(~E_2~0)|) (not (= |old(~M_E~0)| 0)))} assume 0 == ~E_2~0;~E_2~0 := 1; {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:40,660 INFO L290 TraceCheckUtils]: 23: Hoare triple {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:40,660 INFO L290 TraceCheckUtils]: 24: Hoare triple {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:40,661 INFO L290 TraceCheckUtils]: 25: Hoare triple {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:40,661 INFO L290 TraceCheckUtils]: 26: Hoare triple {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} assume true; {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} is VALID [2022-02-20 18:22:40,661 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {85127#(not (= |old(~E_2~0)| |old(~M_E~0)|))} {85053#(= ~E_2~0 ~M_E~0)} #775#return; {85052#false} is VALID [2022-02-20 18:22:40,661 INFO L272 TraceCheckUtils]: 28: Hoare triple {85052#false} call activate_threads(); {85128#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} is VALID [2022-02-20 18:22:40,662 INFO L290 TraceCheckUtils]: 29: Hoare triple {85128#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_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))} 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;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; {85051#true} is VALID [2022-02-20 18:22:40,662 INFO L290 TraceCheckUtils]: 30: Hoare triple {85051#true} assume !(1 == ~m_pc~0); {85051#true} is VALID [2022-02-20 18:22:40,662 INFO L290 TraceCheckUtils]: 31: Hoare triple {85051#true} is_master_triggered_~__retres1~0#1 := 0; {85051#true} is VALID [2022-02-20 18:22:40,662 INFO L290 TraceCheckUtils]: 32: Hoare triple {85051#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {85051#true} is VALID [2022-02-20 18:22:40,662 INFO L290 TraceCheckUtils]: 33: Hoare triple {85051#true} #t~ret11#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret11#1 && #t~ret11#1 <= 2147483647;~tmp~1#1 := #t~ret11#1;havoc #t~ret11#1; {85051#true} is VALID [2022-02-20 18:22:40,662 INFO L290 TraceCheckUtils]: 34: Hoare triple {85051#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {85051#true} is VALID [2022-02-20 18:22:40,662 INFO L290 TraceCheckUtils]: 35: Hoare triple {85051#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; {85051#true} is VALID [2022-02-20 18:22:40,662 INFO L290 TraceCheckUtils]: 36: Hoare triple {85051#true} assume !(1 == ~t1_pc~0); {85051#true} is VALID [2022-02-20 18:22:40,662 INFO L290 TraceCheckUtils]: 37: Hoare triple {85051#true} is_transmit1_triggered_~__retres1~1#1 := 0; {85051#true} is VALID [2022-02-20 18:22:40,663 INFO L290 TraceCheckUtils]: 38: Hoare triple {85051#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {85051#true} is VALID [2022-02-20 18:22:40,663 INFO L290 TraceCheckUtils]: 39: Hoare triple {85051#true} #t~ret12#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~tmp___0~0#1 := #t~ret12#1;havoc #t~ret12#1; {85051#true} is VALID [2022-02-20 18:22:40,663 INFO L290 TraceCheckUtils]: 40: Hoare triple {85051#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {85051#true} is VALID [2022-02-20 18:22:40,663 INFO L290 TraceCheckUtils]: 41: Hoare triple {85051#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; {85051#true} is VALID [2022-02-20 18:22:40,663 INFO L290 TraceCheckUtils]: 42: Hoare triple {85051#true} assume 1 == ~t2_pc~0; {85051#true} is VALID [2022-02-20 18:22:40,663 INFO L290 TraceCheckUtils]: 43: Hoare triple {85051#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {85051#true} is VALID [2022-02-20 18:22:40,663 INFO L290 TraceCheckUtils]: 44: Hoare triple {85051#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {85051#true} is VALID [2022-02-20 18:22:40,663 INFO L290 TraceCheckUtils]: 45: Hoare triple {85051#true} #t~ret13#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret13#1 && #t~ret13#1 <= 2147483647;~tmp___1~0#1 := #t~ret13#1;havoc #t~ret13#1; {85051#true} is VALID [2022-02-20 18:22:40,664 INFO L290 TraceCheckUtils]: 46: Hoare triple {85051#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {85051#true} is VALID [2022-02-20 18:22:40,664 INFO L290 TraceCheckUtils]: 47: Hoare triple {85051#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; {85051#true} is VALID [2022-02-20 18:22:40,664 INFO L290 TraceCheckUtils]: 48: Hoare triple {85051#true} assume 1 == ~t3_pc~0; {85051#true} is VALID [2022-02-20 18:22:40,664 INFO L290 TraceCheckUtils]: 49: Hoare triple {85051#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {85051#true} is VALID [2022-02-20 18:22:40,664 INFO L290 TraceCheckUtils]: 50: Hoare triple {85051#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {85051#true} is VALID [2022-02-20 18:22:40,664 INFO L290 TraceCheckUtils]: 51: Hoare triple {85051#true} #t~ret14#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret14#1 && #t~ret14#1 <= 2147483647;~tmp___2~0#1 := #t~ret14#1;havoc #t~ret14#1; {85051#true} is VALID [2022-02-20 18:22:40,664 INFO L290 TraceCheckUtils]: 52: Hoare triple {85051#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {85051#true} is VALID [2022-02-20 18:22:40,664 INFO L290 TraceCheckUtils]: 53: Hoare triple {85051#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; {85051#true} is VALID [2022-02-20 18:22:40,665 INFO L290 TraceCheckUtils]: 54: Hoare triple {85051#true} assume !(1 == ~t4_pc~0); {85051#true} is VALID [2022-02-20 18:22:40,665 INFO L290 TraceCheckUtils]: 55: Hoare triple {85051#true} is_transmit4_triggered_~__retres1~4#1 := 0; {85051#true} is VALID [2022-02-20 18:22:40,665 INFO L290 TraceCheckUtils]: 56: Hoare triple {85051#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {85051#true} is VALID [2022-02-20 18:22:40,665 INFO L290 TraceCheckUtils]: 57: Hoare triple {85051#true} #t~ret15#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret15#1 && #t~ret15#1 <= 2147483647;~tmp___3~0#1 := #t~ret15#1;havoc #t~ret15#1; {85051#true} is VALID [2022-02-20 18:22:40,665 INFO L290 TraceCheckUtils]: 58: Hoare triple {85051#true} assume !(0 != ~tmp___3~0#1); {85051#true} is VALID [2022-02-20 18:22:40,665 INFO L290 TraceCheckUtils]: 59: Hoare triple {85051#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; {85051#true} is VALID [2022-02-20 18:22:40,665 INFO L290 TraceCheckUtils]: 60: Hoare triple {85051#true} assume 1 == ~t5_pc~0; {85051#true} is VALID [2022-02-20 18:22:40,665 INFO L290 TraceCheckUtils]: 61: Hoare triple {85051#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {85051#true} is VALID [2022-02-20 18:22:40,666 INFO L290 TraceCheckUtils]: 62: Hoare triple {85051#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {85051#true} is VALID [2022-02-20 18:22:40,666 INFO L290 TraceCheckUtils]: 63: Hoare triple {85051#true} #t~ret16#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret16#1 && #t~ret16#1 <= 2147483647;~tmp___4~0#1 := #t~ret16#1;havoc #t~ret16#1; {85051#true} is VALID [2022-02-20 18:22:40,666 INFO L290 TraceCheckUtils]: 64: Hoare triple {85051#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {85051#true} is VALID [2022-02-20 18:22:40,666 INFO L290 TraceCheckUtils]: 65: Hoare triple {85051#true} assume true; {85051#true} is VALID [2022-02-20 18:22:40,666 INFO L284 TraceCheckUtils]: 66: Hoare quadruple {85051#true} {85052#false} #777#return; {85052#false} is VALID [2022-02-20 18:22:40,666 INFO L272 TraceCheckUtils]: 67: Hoare triple {85052#false} call reset_delta_events(); {85125#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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 18:22:40,666 INFO L290 TraceCheckUtils]: 68: Hoare triple {85125#(and (= ~M_E~0 |old(~M_E~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_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); {85051#true} is VALID [2022-02-20 18:22:40,666 INFO L290 TraceCheckUtils]: 69: Hoare triple {85051#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,666 INFO L290 TraceCheckUtils]: 70: Hoare triple {85051#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,667 INFO L290 TraceCheckUtils]: 71: Hoare triple {85051#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,667 INFO L290 TraceCheckUtils]: 72: Hoare triple {85051#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,667 INFO L290 TraceCheckUtils]: 73: Hoare triple {85051#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,667 INFO L290 TraceCheckUtils]: 74: Hoare triple {85051#true} assume 1 == ~E_1~0;~E_1~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,667 INFO L290 TraceCheckUtils]: 75: Hoare triple {85051#true} assume !(1 == ~E_2~0); {85051#true} is VALID [2022-02-20 18:22:40,667 INFO L290 TraceCheckUtils]: 76: Hoare triple {85051#true} assume 1 == ~E_3~0;~E_3~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,667 INFO L290 TraceCheckUtils]: 77: Hoare triple {85051#true} assume 1 == ~E_4~0;~E_4~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,667 INFO L290 TraceCheckUtils]: 78: Hoare triple {85051#true} assume 1 == ~E_5~0;~E_5~0 := 2; {85051#true} is VALID [2022-02-20 18:22:40,668 INFO L290 TraceCheckUtils]: 79: Hoare triple {85051#true} assume true; {85051#true} is VALID [2022-02-20 18:22:40,668 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {85051#true} {85052#false} #779#return; {85052#false} is VALID [2022-02-20 18:22:40,668 INFO L290 TraceCheckUtils]: 81: Hoare triple {85052#false} assume !false; {85052#false} is VALID [2022-02-20 18:22:40,668 INFO L290 TraceCheckUtils]: 82: Hoare triple {85052#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {85052#false} is VALID [2022-02-20 18:22:40,668 INFO L290 TraceCheckUtils]: 83: Hoare triple {85052#false} assume !false; {85052#false} is VALID [2022-02-20 18:22:40,668 INFO L272 TraceCheckUtils]: 84: Hoare triple {85052#false} call eval_#t~ret4#1 := exists_runnable_thread(); {85051#true} is VALID [2022-02-20 18:22:40,668 INFO L290 TraceCheckUtils]: 85: Hoare triple {85051#true} havoc ~__retres1~6; {85051#true} is VALID [2022-02-20 18:22:40,668 INFO L290 TraceCheckUtils]: 86: Hoare triple {85051#true} assume 0 == ~m_st~0;~__retres1~6 := 1; {85051#true} is VALID [2022-02-20 18:22:40,669 INFO L290 TraceCheckUtils]: 87: Hoare triple {85051#true} #res := ~__retres1~6; {85051#true} is VALID [2022-02-20 18:22:40,669 INFO L290 TraceCheckUtils]: 88: Hoare triple {85051#true} assume true; {85051#true} is VALID [2022-02-20 18:22:40,669 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {85051#true} {85052#false} #781#return; {85052#false} is VALID [2022-02-20 18:22:40,669 INFO L290 TraceCheckUtils]: 90: Hoare triple {85052#false} assume -2147483648 <= eval_#t~ret4#1 && eval_#t~ret4#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1; {85052#false} is VALID [2022-02-20 18:22:40,669 INFO L290 TraceCheckUtils]: 91: Hoare triple {85052#false} assume 0 != eval_~tmp~0#1; {85052#false} is VALID [2022-02-20 18:22:40,669 INFO L290 TraceCheckUtils]: 92: Hoare triple {85052#false} assume !(0 == ~m_st~0); {85052#false} is VALID [2022-02-20 18:22:40,669 INFO L290 TraceCheckUtils]: 93: Hoare triple {85052#false} assume !(0 == ~t1_st~0); {85052#false} is VALID [2022-02-20 18:22:40,669 INFO L290 TraceCheckUtils]: 94: Hoare triple {85052#false} assume !(0 == ~t2_st~0); {85052#false} is VALID [2022-02-20 18:22:40,669 INFO L290 TraceCheckUtils]: 95: Hoare triple {85052#false} assume !(0 == ~t3_st~0); {85052#false} is VALID [2022-02-20 18:22:40,670 INFO L290 TraceCheckUtils]: 96: Hoare triple {85052#false} assume !(0 == ~t4_st~0); {85052#false} is VALID [2022-02-20 18:22:40,670 INFO L290 TraceCheckUtils]: 97: Hoare triple {85052#false} assume 0 == ~t5_st~0;havoc eval_~tmp_ndt_6~0#1;assume -2147483648 <= eval_#t~nondet10#1 && eval_#t~nondet10#1 <= 2147483647;eval_~tmp_ndt_6~0#1 := eval_#t~nondet10#1;havoc eval_#t~nondet10#1; {85052#false} is VALID [2022-02-20 18:22:40,670 INFO L290 TraceCheckUtils]: 98: Hoare triple {85052#false} assume 0 != eval_~tmp_ndt_6~0#1;~t5_st~0 := 1;assume { :begin_inline_transmit5 } true; {85052#false} is VALID [2022-02-20 18:22:40,670 INFO L290 TraceCheckUtils]: 99: Hoare triple {85052#false} assume !(0 == ~t5_pc~0); {85052#false} is VALID [2022-02-20 18:22:40,670 INFO L290 TraceCheckUtils]: 100: Hoare triple {85052#false} assume 1 == ~t5_pc~0; {85052#false} is VALID [2022-02-20 18:22:40,670 INFO L290 TraceCheckUtils]: 101: Hoare triple {85052#false} assume { :begin_inline_error } true; {85052#false} is VALID [2022-02-20 18:22:40,670 INFO L290 TraceCheckUtils]: 102: Hoare triple {85052#false} assume !false; {85052#false} is VALID [2022-02-20 18:22:40,671 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 18:22:40,671 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:22:40,671 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263130447] [2022-02-20 18:22:40,671 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263130447] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:22:40,671 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:22:40,671 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 18:22:40,672 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298130101] [2022-02-20 18:22:40,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:22:40,672 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 103 [2022-02-20 18:22:40,672 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:22:40,673 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 18:22:40,722 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:22:40,722 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 18:22:40,722 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:22:40,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 18:22:40,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:22:40,723 INFO L87 Difference]: Start difference. First operand 5845 states and 8922 transitions. Second operand has 7 states, 7 states have (on average 13.285714285714286) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5)