./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c633b25b4ec43f32a8252bdc35a2fbecdeeeba9961d16af4e4c5eb75bb72dd2 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:23:22,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:23:22,722 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:23:22,767 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:23:22,768 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:23:22,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:23:22,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:23:22,775 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:23:22,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:23:22,782 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:23:22,783 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:23:22,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:23:22,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:23:22,786 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:23:22,787 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:23:22,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:23:22,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:23:22,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:23:22,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:23:22,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:23:22,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:23:22,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:23:22,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:23:22,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:23:22,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:23:22,808 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:23:22,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:23:22,809 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:23:22,810 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:23:22,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:23:22,811 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:23:22,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:23:22,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:23:22,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:23:22,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:23:22,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:23:22,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:23:22,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:23:22,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:23:22,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:23:22,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:23:22,818 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:23:22,850 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:23:22,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:23:22,851 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:23:22,851 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:23:22,852 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:23:22,852 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:23:22,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:23:22,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:23:22,853 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:23:22,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:23:22,854 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:23:22,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:23:22,854 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:23:22,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:23:22,855 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:23:22,855 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:23:22,855 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:23:22,855 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:23:22,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:23:22,856 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:23:22,856 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:23:22,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:23:22,856 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:23:22,856 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:23:22,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:23:22,857 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:23:22,857 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:23:22,857 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:23:22,857 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:23:22,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:23:22,858 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:23:22,858 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:23:22,858 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:23:22,858 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c633b25b4ec43f32a8252bdc35a2fbecdeeeba9961d16af4e4c5eb75bb72dd2 [2022-02-20 19:23:23,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:23:23,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:23:23,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:23:23,087 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:23:23,087 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:23:23,088 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c [2022-02-20 19:23:23,148 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a58cd43b/5c98dc32690e4b24a20b6b03ebcc94c0/FLAGddbc61487 [2022-02-20 19:23:24,062 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:23:24,063 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c [2022-02-20 19:23:24,122 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a58cd43b/5c98dc32690e4b24a20b6b03ebcc94c0/FLAGddbc61487 [2022-02-20 19:23:24,467 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a58cd43b/5c98dc32690e4b24a20b6b03ebcc94c0 [2022-02-20 19:23:24,469 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:23:24,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:23:24,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:23:24,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:23:24,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:23:24,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:23:24" (1/1) ... [2022-02-20 19:23:24,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@746f0f96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:24, skipping insertion in model container [2022-02-20 19:23:24,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:23:24" (1/1) ... [2022-02-20 19:23:24,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:23:24,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:23:26,390 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c[382357,382370] [2022-02-20 19:23:26,408 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c[383339,383352] [2022-02-20 19:23:26,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:23:26,576 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:23:27,376 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c[382357,382370] [2022-02-20 19:23:27,379 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c[383339,383352] [2022-02-20 19:23:27,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:23:27,442 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:23:27,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27 WrapperNode [2022-02-20 19:23:27,443 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:23:27,444 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:23:27,444 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:23:27,444 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:23:27,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (1/1) ... [2022-02-20 19:23:27,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (1/1) ... [2022-02-20 19:23:28,030 INFO L137 Inliner]: procedures = 58, calls = 63, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 12914 [2022-02-20 19:23:28,030 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:23:28,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:23:28,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:23:28,031 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:23:28,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (1/1) ... [2022-02-20 19:23:28,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (1/1) ... [2022-02-20 19:23:28,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (1/1) ... [2022-02-20 19:23:28,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (1/1) ... [2022-02-20 19:23:28,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (1/1) ... [2022-02-20 19:23:28,370 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (1/1) ... [2022-02-20 19:23:28,393 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (1/1) ... [2022-02-20 19:23:28,499 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:23:28,509 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:23:28,509 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:23:28,509 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:23:28,510 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (1/1) ... [2022-02-20 19:23:28,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:23:28,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:23:28,577 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 19:23:28,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 19:23:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:23:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:23:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:23:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:23:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:23:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:23:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:23:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:23:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:23:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:23:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:23:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:23:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:23:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:23:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:23:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:23:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:23:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:23:28,861 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:23:28,884 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:23:34,841 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:23:34,872 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:23:34,873 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2022-02-20 19:23:34,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:23:34 BoogieIcfgContainer [2022-02-20 19:23:34,876 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:23:34,877 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:23:34,877 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:23:34,881 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:23:34,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:23:24" (1/3) ... [2022-02-20 19:23:34,882 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d9bcd49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:23:34, skipping insertion in model container [2022-02-20 19:23:34,882 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:27" (2/3) ... [2022-02-20 19:23:34,882 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d9bcd49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:23:34, skipping insertion in model container [2022-02-20 19:23:34,882 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:23:34" (3/3) ... [2022-02-20 19:23:34,883 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label46+token_ring.07.cil-2.c [2022-02-20 19:23:34,888 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:23:34,888 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:23:34,945 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:23:34,957 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 19:23:34,957 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:23:35,024 INFO L276 IsEmpty]: Start isEmpty. Operand has 2448 states, 2415 states have (on average 1.850103519668737) internal successors, (4468), 2420 states have internal predecessors, (4468), 23 states have call successors, (23), 7 states have call predecessors, (23), 7 states have return successors, (23), 22 states have call predecessors, (23), 23 states have call successors, (23) [2022-02-20 19:23:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:23:35,036 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:23:35,037 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:23:35,037 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:23:35,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:23:35,042 INFO L85 PathProgramCache]: Analyzing trace with hash -818812197, now seen corresponding path program 1 times [2022-02-20 19:23:35,049 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:23:35,049 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548948770] [2022-02-20 19:23:35,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:23:35,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:23:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:35,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:23:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:35,294 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:23:35,295 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2451#true} {2453#(= ~t7_i~0 1)} #11169#return; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:23:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:35,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,370 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,371 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,371 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,371 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,372 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume !(0 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:23:35,372 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,372 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,372 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,373 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,373 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,373 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,373 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,374 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume !(0 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:23:35,374 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,375 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:23:35,375 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2451#true} {2452#false} #11171#return; {2452#false} is VALID [2022-02-20 19:23:35,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:23:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:35,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {2548#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;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; {2451#true} is VALID [2022-02-20 19:23:35,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 1 == ~m_pc~0; {2451#true} is VALID [2022-02-20 19:23:35,461 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2451#true} is VALID [2022-02-20 19:23:35,461 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2451#true} is VALID [2022-02-20 19:23:35,461 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {2451#true} is VALID [2022-02-20 19:23:35,462 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,462 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:23:35,462 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume !(1 == ~t1_pc~0); {2451#true} is VALID [2022-02-20 19:23:35,462 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2451#true} is VALID [2022-02-20 19:23:35,463 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2451#true} is VALID [2022-02-20 19:23:35,463 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {2451#true} is VALID [2022-02-20 19:23:35,463 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,464 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:23:35,464 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 1 == ~t2_pc~0; {2451#true} is VALID [2022-02-20 19:23:35,464 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2451#true} is VALID [2022-02-20 19:23:35,465 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2451#true} is VALID [2022-02-20 19:23:35,465 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {2451#true} is VALID [2022-02-20 19:23:35,466 INFO L290 TraceCheckUtils]: 17: Hoare triple {2451#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,467 INFO L290 TraceCheckUtils]: 18: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:23:35,467 INFO L290 TraceCheckUtils]: 19: Hoare triple {2451#true} assume 1 == ~t3_pc~0; {2451#true} is VALID [2022-02-20 19:23:35,467 INFO L290 TraceCheckUtils]: 20: Hoare triple {2451#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2451#true} is VALID [2022-02-20 19:23:35,467 INFO L290 TraceCheckUtils]: 21: Hoare triple {2451#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2451#true} is VALID [2022-02-20 19:23:35,468 INFO L290 TraceCheckUtils]: 22: Hoare triple {2451#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {2451#true} is VALID [2022-02-20 19:23:35,468 INFO L290 TraceCheckUtils]: 23: Hoare triple {2451#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,468 INFO L290 TraceCheckUtils]: 24: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:23:35,469 INFO L290 TraceCheckUtils]: 25: Hoare triple {2451#true} assume !(1 == ~t4_pc~0); {2451#true} is VALID [2022-02-20 19:23:35,469 INFO L290 TraceCheckUtils]: 26: Hoare triple {2451#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2451#true} is VALID [2022-02-20 19:23:35,469 INFO L290 TraceCheckUtils]: 27: Hoare triple {2451#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2451#true} is VALID [2022-02-20 19:23:35,472 INFO L290 TraceCheckUtils]: 28: Hoare triple {2451#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {2451#true} is VALID [2022-02-20 19:23:35,474 INFO L290 TraceCheckUtils]: 29: Hoare triple {2451#true} assume !(0 != ~tmp___3~0#1); {2451#true} is VALID [2022-02-20 19:23:35,474 INFO L290 TraceCheckUtils]: 30: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:23:35,474 INFO L290 TraceCheckUtils]: 31: Hoare triple {2451#true} assume 1 == ~t5_pc~0; {2451#true} is VALID [2022-02-20 19:23:35,475 INFO L290 TraceCheckUtils]: 32: Hoare triple {2451#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2451#true} is VALID [2022-02-20 19:23:35,475 INFO L290 TraceCheckUtils]: 33: Hoare triple {2451#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2451#true} is VALID [2022-02-20 19:23:35,475 INFO L290 TraceCheckUtils]: 34: Hoare triple {2451#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {2451#true} is VALID [2022-02-20 19:23:35,475 INFO L290 TraceCheckUtils]: 35: Hoare triple {2451#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,476 INFO L290 TraceCheckUtils]: 36: Hoare triple {2451#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2451#true} is VALID [2022-02-20 19:23:35,477 INFO L290 TraceCheckUtils]: 37: Hoare triple {2451#true} assume !(1 == ~t6_pc~0); {2451#true} is VALID [2022-02-20 19:23:35,478 INFO L290 TraceCheckUtils]: 38: Hoare triple {2451#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2451#true} is VALID [2022-02-20 19:23:35,479 INFO L290 TraceCheckUtils]: 39: Hoare triple {2451#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2451#true} is VALID [2022-02-20 19:23:35,479 INFO L290 TraceCheckUtils]: 40: Hoare triple {2451#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {2451#true} is VALID [2022-02-20 19:23:35,479 INFO L290 TraceCheckUtils]: 41: Hoare triple {2451#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,480 INFO L290 TraceCheckUtils]: 42: Hoare triple {2451#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2451#true} is VALID [2022-02-20 19:23:35,481 INFO L290 TraceCheckUtils]: 43: Hoare triple {2451#true} assume 1 == ~t7_pc~0; {2451#true} is VALID [2022-02-20 19:23:35,481 INFO L290 TraceCheckUtils]: 44: Hoare triple {2451#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2451#true} is VALID [2022-02-20 19:23:35,482 INFO L290 TraceCheckUtils]: 45: Hoare triple {2451#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2451#true} is VALID [2022-02-20 19:23:35,482 INFO L290 TraceCheckUtils]: 46: Hoare triple {2451#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {2451#true} is VALID [2022-02-20 19:23:35,485 INFO L290 TraceCheckUtils]: 47: Hoare triple {2451#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,485 INFO L290 TraceCheckUtils]: 48: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:23:35,485 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2451#true} {2452#false} #11173#return; {2452#false} is VALID [2022-02-20 19:23:35,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:23:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:35,512 INFO L290 TraceCheckUtils]: 0: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,513 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,514 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,518 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,518 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,518 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume !(1 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:23:35,518 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,519 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,519 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,519 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,519 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,520 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,520 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,520 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume !(1 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:23:35,521 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,521 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:23:35,521 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2451#true} {2452#false} #11175#return; {2452#false} is VALID [2022-02-20 19:23:35,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:23:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:35,529 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} havoc ~__retres1~8; {2451#true} is VALID [2022-02-20 19:23:35,530 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2451#true} is VALID [2022-02-20 19:23:35,530 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} #res := ~__retres1~8; {2451#true} is VALID [2022-02-20 19:23:35,530 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:23:35,530 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2451#true} {2452#false} #11177#return; {2452#false} is VALID [2022-02-20 19:23:35,531 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume -2147483648 <= main_#t~nondet49#1 && main_#t~nondet49#1 <= 2147483647; {2451#true} is VALID [2022-02-20 19:23:35,532 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume !(0 != main_#t~nondet49#1);havoc main_#t~nondet49#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,533 INFO L290 TraceCheckUtils]: 3: Hoare triple {2453#(= ~t7_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret47#1, start_simulation_#t~ret48#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; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,533 INFO L272 TraceCheckUtils]: 4: Hoare triple {2453#(= ~t7_i~0 1)} call update_channels(); {2451#true} is VALID [2022-02-20 19:23:35,533 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:23:35,534 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2451#true} {2453#(= ~t7_i~0 1)} #11169#return; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,534 INFO L290 TraceCheckUtils]: 7: Hoare triple {2453#(= ~t7_i~0 1)} assume { :begin_inline_init_threads } true; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,535 INFO L290 TraceCheckUtils]: 8: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,535 INFO L290 TraceCheckUtils]: 9: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,538 INFO L290 TraceCheckUtils]: 10: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,539 INFO L290 TraceCheckUtils]: 11: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,539 INFO L290 TraceCheckUtils]: 12: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,540 INFO L290 TraceCheckUtils]: 13: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,540 INFO L290 TraceCheckUtils]: 14: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:23:35,542 INFO L290 TraceCheckUtils]: 15: Hoare triple {2453#(= ~t7_i~0 1)} assume !(1 == ~t7_i~0);~t7_st~0 := 2; {2452#false} is VALID [2022-02-20 19:23:35,542 INFO L290 TraceCheckUtils]: 16: Hoare triple {2452#false} assume { :end_inline_init_threads } true; {2452#false} is VALID [2022-02-20 19:23:35,542 INFO L272 TraceCheckUtils]: 17: Hoare triple {2452#false} call fire_delta_events(); {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:23:35,543 INFO L290 TraceCheckUtils]: 18: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,544 INFO L290 TraceCheckUtils]: 19: Hoare triple {2451#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,549 INFO L290 TraceCheckUtils]: 20: Hoare triple {2451#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,550 INFO L290 TraceCheckUtils]: 21: Hoare triple {2451#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,550 INFO L290 TraceCheckUtils]: 22: Hoare triple {2451#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,550 INFO L290 TraceCheckUtils]: 23: Hoare triple {2451#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,550 INFO L290 TraceCheckUtils]: 24: Hoare triple {2451#true} assume !(0 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:23:35,555 INFO L290 TraceCheckUtils]: 25: Hoare triple {2451#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,555 INFO L290 TraceCheckUtils]: 26: Hoare triple {2451#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,555 INFO L290 TraceCheckUtils]: 27: Hoare triple {2451#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,555 INFO L290 TraceCheckUtils]: 28: Hoare triple {2451#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,556 INFO L290 TraceCheckUtils]: 29: Hoare triple {2451#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,556 INFO L290 TraceCheckUtils]: 30: Hoare triple {2451#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,556 INFO L290 TraceCheckUtils]: 31: Hoare triple {2451#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,556 INFO L290 TraceCheckUtils]: 32: Hoare triple {2451#true} assume !(0 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:23:35,556 INFO L290 TraceCheckUtils]: 33: Hoare triple {2451#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2451#true} is VALID [2022-02-20 19:23:35,557 INFO L290 TraceCheckUtils]: 34: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:23:35,557 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {2451#true} {2452#false} #11171#return; {2452#false} is VALID [2022-02-20 19:23:35,557 INFO L272 TraceCheckUtils]: 36: Hoare triple {2452#false} call activate_threads(); {2548#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:23:35,557 INFO L290 TraceCheckUtils]: 37: Hoare triple {2548#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;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; {2451#true} is VALID [2022-02-20 19:23:35,557 INFO L290 TraceCheckUtils]: 38: Hoare triple {2451#true} assume 1 == ~m_pc~0; {2451#true} is VALID [2022-02-20 19:23:35,558 INFO L290 TraceCheckUtils]: 39: Hoare triple {2451#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2451#true} is VALID [2022-02-20 19:23:35,558 INFO L290 TraceCheckUtils]: 40: Hoare triple {2451#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2451#true} is VALID [2022-02-20 19:23:35,558 INFO L290 TraceCheckUtils]: 41: Hoare triple {2451#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {2451#true} is VALID [2022-02-20 19:23:35,558 INFO L290 TraceCheckUtils]: 42: Hoare triple {2451#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,559 INFO L290 TraceCheckUtils]: 43: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:23:35,559 INFO L290 TraceCheckUtils]: 44: Hoare triple {2451#true} assume !(1 == ~t1_pc~0); {2451#true} is VALID [2022-02-20 19:23:35,559 INFO L290 TraceCheckUtils]: 45: Hoare triple {2451#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2451#true} is VALID [2022-02-20 19:23:35,559 INFO L290 TraceCheckUtils]: 46: Hoare triple {2451#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2451#true} is VALID [2022-02-20 19:23:35,559 INFO L290 TraceCheckUtils]: 47: Hoare triple {2451#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {2451#true} is VALID [2022-02-20 19:23:35,561 INFO L290 TraceCheckUtils]: 48: Hoare triple {2451#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,562 INFO L290 TraceCheckUtils]: 49: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:23:35,562 INFO L290 TraceCheckUtils]: 50: Hoare triple {2451#true} assume 1 == ~t2_pc~0; {2451#true} is VALID [2022-02-20 19:23:35,562 INFO L290 TraceCheckUtils]: 51: Hoare triple {2451#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2451#true} is VALID [2022-02-20 19:23:35,562 INFO L290 TraceCheckUtils]: 52: Hoare triple {2451#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2451#true} is VALID [2022-02-20 19:23:35,562 INFO L290 TraceCheckUtils]: 53: Hoare triple {2451#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {2451#true} is VALID [2022-02-20 19:23:35,563 INFO L290 TraceCheckUtils]: 54: Hoare triple {2451#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,563 INFO L290 TraceCheckUtils]: 55: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:23:35,563 INFO L290 TraceCheckUtils]: 56: Hoare triple {2451#true} assume 1 == ~t3_pc~0; {2451#true} is VALID [2022-02-20 19:23:35,563 INFO L290 TraceCheckUtils]: 57: Hoare triple {2451#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2451#true} is VALID [2022-02-20 19:23:35,564 INFO L290 TraceCheckUtils]: 58: Hoare triple {2451#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2451#true} is VALID [2022-02-20 19:23:35,564 INFO L290 TraceCheckUtils]: 59: Hoare triple {2451#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {2451#true} is VALID [2022-02-20 19:23:35,564 INFO L290 TraceCheckUtils]: 60: Hoare triple {2451#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,564 INFO L290 TraceCheckUtils]: 61: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:23:35,565 INFO L290 TraceCheckUtils]: 62: Hoare triple {2451#true} assume !(1 == ~t4_pc~0); {2451#true} is VALID [2022-02-20 19:23:35,565 INFO L290 TraceCheckUtils]: 63: Hoare triple {2451#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2451#true} is VALID [2022-02-20 19:23:35,565 INFO L290 TraceCheckUtils]: 64: Hoare triple {2451#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2451#true} is VALID [2022-02-20 19:23:35,565 INFO L290 TraceCheckUtils]: 65: Hoare triple {2451#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {2451#true} is VALID [2022-02-20 19:23:35,565 INFO L290 TraceCheckUtils]: 66: Hoare triple {2451#true} assume !(0 != ~tmp___3~0#1); {2451#true} is VALID [2022-02-20 19:23:35,566 INFO L290 TraceCheckUtils]: 67: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:23:35,566 INFO L290 TraceCheckUtils]: 68: Hoare triple {2451#true} assume 1 == ~t5_pc~0; {2451#true} is VALID [2022-02-20 19:23:35,566 INFO L290 TraceCheckUtils]: 69: Hoare triple {2451#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2451#true} is VALID [2022-02-20 19:23:35,566 INFO L290 TraceCheckUtils]: 70: Hoare triple {2451#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2451#true} is VALID [2022-02-20 19:23:35,567 INFO L290 TraceCheckUtils]: 71: Hoare triple {2451#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {2451#true} is VALID [2022-02-20 19:23:35,567 INFO L290 TraceCheckUtils]: 72: Hoare triple {2451#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,567 INFO L290 TraceCheckUtils]: 73: Hoare triple {2451#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2451#true} is VALID [2022-02-20 19:23:35,567 INFO L290 TraceCheckUtils]: 74: Hoare triple {2451#true} assume !(1 == ~t6_pc~0); {2451#true} is VALID [2022-02-20 19:23:35,567 INFO L290 TraceCheckUtils]: 75: Hoare triple {2451#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2451#true} is VALID [2022-02-20 19:23:35,568 INFO L290 TraceCheckUtils]: 76: Hoare triple {2451#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2451#true} is VALID [2022-02-20 19:23:35,568 INFO L290 TraceCheckUtils]: 77: Hoare triple {2451#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {2451#true} is VALID [2022-02-20 19:23:35,568 INFO L290 TraceCheckUtils]: 78: Hoare triple {2451#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,568 INFO L290 TraceCheckUtils]: 79: Hoare triple {2451#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2451#true} is VALID [2022-02-20 19:23:35,569 INFO L290 TraceCheckUtils]: 80: Hoare triple {2451#true} assume 1 == ~t7_pc~0; {2451#true} is VALID [2022-02-20 19:23:35,569 INFO L290 TraceCheckUtils]: 81: Hoare triple {2451#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2451#true} is VALID [2022-02-20 19:23:35,569 INFO L290 TraceCheckUtils]: 82: Hoare triple {2451#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2451#true} is VALID [2022-02-20 19:23:35,569 INFO L290 TraceCheckUtils]: 83: Hoare triple {2451#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {2451#true} is VALID [2022-02-20 19:23:35,569 INFO L290 TraceCheckUtils]: 84: Hoare triple {2451#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2451#true} is VALID [2022-02-20 19:23:35,570 INFO L290 TraceCheckUtils]: 85: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:23:35,570 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {2451#true} {2452#false} #11173#return; {2452#false} is VALID [2022-02-20 19:23:35,570 INFO L272 TraceCheckUtils]: 87: Hoare triple {2452#false} call reset_delta_events(); {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:23:35,573 INFO L290 TraceCheckUtils]: 88: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,573 INFO L290 TraceCheckUtils]: 89: Hoare triple {2451#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,574 INFO L290 TraceCheckUtils]: 90: Hoare triple {2451#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,574 INFO L290 TraceCheckUtils]: 91: Hoare triple {2451#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,574 INFO L290 TraceCheckUtils]: 92: Hoare triple {2451#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,574 INFO L290 TraceCheckUtils]: 93: Hoare triple {2451#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,574 INFO L290 TraceCheckUtils]: 94: Hoare triple {2451#true} assume !(1 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:23:35,575 INFO L290 TraceCheckUtils]: 95: Hoare triple {2451#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,575 INFO L290 TraceCheckUtils]: 96: Hoare triple {2451#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,575 INFO L290 TraceCheckUtils]: 97: Hoare triple {2451#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,577 INFO L290 TraceCheckUtils]: 98: Hoare triple {2451#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,577 INFO L290 TraceCheckUtils]: 99: Hoare triple {2451#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,577 INFO L290 TraceCheckUtils]: 100: Hoare triple {2451#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,577 INFO L290 TraceCheckUtils]: 101: Hoare triple {2451#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,577 INFO L290 TraceCheckUtils]: 102: Hoare triple {2451#true} assume !(1 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:23:35,578 INFO L290 TraceCheckUtils]: 103: Hoare triple {2451#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2451#true} is VALID [2022-02-20 19:23:35,578 INFO L290 TraceCheckUtils]: 104: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:23:35,578 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {2451#true} {2452#false} #11175#return; {2452#false} is VALID [2022-02-20 19:23:35,578 INFO L290 TraceCheckUtils]: 106: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:23:35,578 INFO L290 TraceCheckUtils]: 107: Hoare triple {2452#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {2452#false} is VALID [2022-02-20 19:23:35,579 INFO L290 TraceCheckUtils]: 108: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:23:35,583 INFO L272 TraceCheckUtils]: 109: Hoare triple {2452#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2451#true} is VALID [2022-02-20 19:23:35,583 INFO L290 TraceCheckUtils]: 110: Hoare triple {2451#true} havoc ~__retres1~8; {2451#true} is VALID [2022-02-20 19:23:35,583 INFO L290 TraceCheckUtils]: 111: Hoare triple {2451#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2451#true} is VALID [2022-02-20 19:23:35,584 INFO L290 TraceCheckUtils]: 112: Hoare triple {2451#true} #res := ~__retres1~8; {2451#true} is VALID [2022-02-20 19:23:35,584 INFO L290 TraceCheckUtils]: 113: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:23:35,584 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {2451#true} {2452#false} #11177#return; {2452#false} is VALID [2022-02-20 19:23:35,584 INFO L290 TraceCheckUtils]: 115: Hoare triple {2452#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {2452#false} is VALID [2022-02-20 19:23:35,584 INFO L290 TraceCheckUtils]: 116: Hoare triple {2452#false} assume 0 != eval_~tmp~0#1; {2452#false} is VALID [2022-02-20 19:23:35,585 INFO L290 TraceCheckUtils]: 117: Hoare triple {2452#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {2452#false} is VALID [2022-02-20 19:23:35,585 INFO L290 TraceCheckUtils]: 118: Hoare triple {2452#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {2452#false} is VALID [2022-02-20 19:23:35,585 INFO L290 TraceCheckUtils]: 119: Hoare triple {2452#false} assume !(0 == ~m_pc~0); {2452#false} is VALID [2022-02-20 19:23:35,585 INFO L290 TraceCheckUtils]: 120: Hoare triple {2452#false} assume 1 == ~m_pc~0; {2452#false} is VALID [2022-02-20 19:23:35,585 INFO L290 TraceCheckUtils]: 121: Hoare triple {2452#false} assume ~token~0 != 7 + ~local~0; {2452#false} is VALID [2022-02-20 19:23:35,586 INFO L272 TraceCheckUtils]: 122: Hoare triple {2452#false} call error(); {2452#false} is VALID [2022-02-20 19:23:35,586 INFO L290 TraceCheckUtils]: 123: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:23:35,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:23:35,589 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:23:35,589 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548948770] [2022-02-20 19:23:35,589 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1548948770] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:23:35,590 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:23:35,590 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:23:35,593 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845777653] [2022-02-20 19:23:35,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:23:35,598 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:23:35,601 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:23:35,603 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:23:35,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:23:35,721 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:23:35,721 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:23:35,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:23:35,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:23:35,754 INFO L87 Difference]: Start difference. First operand has 2448 states, 2415 states have (on average 1.850103519668737) internal successors, (4468), 2420 states have internal predecessors, (4468), 23 states have call successors, (23), 7 states have call predecessors, (23), 7 states have return successors, (23), 22 states have call predecessors, (23), 23 states have call successors, (23) Second operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:23:46,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:23:46,328 INFO L93 Difference]: Finished difference Result 4970 states and 9155 transitions. [2022-02-20 19:23:46,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:23:46,329 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:23:46,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:23:46,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:23:46,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9155 transitions. [2022-02-20 19:23:46,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:23:46,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9155 transitions. [2022-02-20 19:23:46,471 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9155 transitions. [2022-02-20 19:23:53,260 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9155 edges. 9155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:23:53,984 INFO L225 Difference]: With dead ends: 4970 [2022-02-20 19:23:53,984 INFO L226 Difference]: Without dead ends: 2467 [2022-02-20 19:23:53,993 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-20 19:23:53,999 INFO L933 BasicCegarLoop]: 4465 mSDtfsCounter, 667 mSDsluCounter, 12353 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 686 SdHoareTripleChecker+Valid, 16818 SdHoareTripleChecker+Invalid, 512 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-02-20 19:23:54,000 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [686 Valid, 16818 Invalid, 512 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [54 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-02-20 19:23:54,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2467 states. [2022-02-20 19:23:54,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2467 to 2380. [2022-02-20 19:23:54,135 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:23:54,146 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2467 states. Second operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:23:54,153 INFO L74 IsIncluded]: Start isIncluded. First operand 2467 states. Second operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:23:54,159 INFO L87 Difference]: Start difference. First operand 2467 states. Second operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:23:54,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:23:54,476 INFO L93 Difference]: Finished difference Result 2467 states and 4509 transitions. [2022-02-20 19:23:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4509 transitions. [2022-02-20 19:23:54,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:23:54,487 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:23:54,495 INFO L74 IsIncluded]: Start isIncluded. First operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2467 states. [2022-02-20 19:23:54,501 INFO L87 Difference]: Start difference. First operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2467 states. [2022-02-20 19:23:54,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:23:54,773 INFO L93 Difference]: Finished difference Result 2467 states and 4509 transitions. [2022-02-20 19:23:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4509 transitions. [2022-02-20 19:23:54,777 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:23:54,777 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:23:54,777 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:23:54,778 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:23:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:23:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 2380 states and 4359 transitions. [2022-02-20 19:23:55,055 INFO L78 Accepts]: Start accepts. Automaton has 2380 states and 4359 transitions. Word has length 124 [2022-02-20 19:23:55,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:23:55,057 INFO L470 AbstractCegarLoop]: Abstraction has 2380 states and 4359 transitions. [2022-02-20 19:23:55,057 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:23:55,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4359 transitions. [2022-02-20 19:23:55,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:23:55,059 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:23:55,060 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:23:55,060 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:23:55,060 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:23:55,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:23:55,062 INFO L85 PathProgramCache]: Analyzing trace with hash 219772377, now seen corresponding path program 1 times [2022-02-20 19:23:55,062 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:23:55,062 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582836295] [2022-02-20 19:23:55,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:23:55,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:23:55,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:55,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:23:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:55,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:23:55,148 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15126#true} {15128#(= ~M_E~0 2)} #11169#return; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:23:55,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:55,221 INFO L290 TraceCheckUtils]: 0: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,221 INFO L290 TraceCheckUtils]: 1: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,222 INFO L290 TraceCheckUtils]: 2: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,222 INFO L290 TraceCheckUtils]: 3: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,222 INFO L290 TraceCheckUtils]: 4: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,223 INFO L290 TraceCheckUtils]: 5: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,223 INFO L290 TraceCheckUtils]: 6: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,224 INFO L290 TraceCheckUtils]: 7: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,224 INFO L290 TraceCheckUtils]: 8: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,224 INFO L290 TraceCheckUtils]: 9: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,225 INFO L290 TraceCheckUtils]: 10: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,225 INFO L290 TraceCheckUtils]: 11: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,226 INFO L290 TraceCheckUtils]: 12: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,232 INFO L290 TraceCheckUtils]: 13: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,232 INFO L290 TraceCheckUtils]: 14: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,232 INFO L290 TraceCheckUtils]: 15: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,233 INFO L290 TraceCheckUtils]: 16: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume true; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,233 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15223#(= |old(~M_E~0)| 0)} {15128#(= ~M_E~0 2)} #11171#return; {15127#false} is VALID [2022-02-20 19:23:55,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:23:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:55,274 INFO L290 TraceCheckUtils]: 0: Hoare triple {15224#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;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; {15126#true} is VALID [2022-02-20 19:23:55,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 1 == ~m_pc~0; {15126#true} is VALID [2022-02-20 19:23:55,275 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15126#true} is VALID [2022-02-20 19:23:55,275 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15126#true} is VALID [2022-02-20 19:23:55,275 INFO L290 TraceCheckUtils]: 4: Hoare triple {15126#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {15126#true} is VALID [2022-02-20 19:23:55,275 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,275 INFO L290 TraceCheckUtils]: 6: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:23:55,275 INFO L290 TraceCheckUtils]: 7: Hoare triple {15126#true} assume !(1 == ~t1_pc~0); {15126#true} is VALID [2022-02-20 19:23:55,276 INFO L290 TraceCheckUtils]: 8: Hoare triple {15126#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15126#true} is VALID [2022-02-20 19:23:55,276 INFO L290 TraceCheckUtils]: 9: Hoare triple {15126#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15126#true} is VALID [2022-02-20 19:23:55,276 INFO L290 TraceCheckUtils]: 10: Hoare triple {15126#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {15126#true} is VALID [2022-02-20 19:23:55,276 INFO L290 TraceCheckUtils]: 11: Hoare triple {15126#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,276 INFO L290 TraceCheckUtils]: 12: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:23:55,277 INFO L290 TraceCheckUtils]: 13: Hoare triple {15126#true} assume 1 == ~t2_pc~0; {15126#true} is VALID [2022-02-20 19:23:55,277 INFO L290 TraceCheckUtils]: 14: Hoare triple {15126#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15126#true} is VALID [2022-02-20 19:23:55,277 INFO L290 TraceCheckUtils]: 15: Hoare triple {15126#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15126#true} is VALID [2022-02-20 19:23:55,277 INFO L290 TraceCheckUtils]: 16: Hoare triple {15126#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {15126#true} is VALID [2022-02-20 19:23:55,277 INFO L290 TraceCheckUtils]: 17: Hoare triple {15126#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,278 INFO L290 TraceCheckUtils]: 18: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:23:55,278 INFO L290 TraceCheckUtils]: 19: Hoare triple {15126#true} assume 1 == ~t3_pc~0; {15126#true} is VALID [2022-02-20 19:23:55,278 INFO L290 TraceCheckUtils]: 20: Hoare triple {15126#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15126#true} is VALID [2022-02-20 19:23:55,278 INFO L290 TraceCheckUtils]: 21: Hoare triple {15126#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15126#true} is VALID [2022-02-20 19:23:55,278 INFO L290 TraceCheckUtils]: 22: Hoare triple {15126#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {15126#true} is VALID [2022-02-20 19:23:55,278 INFO L290 TraceCheckUtils]: 23: Hoare triple {15126#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,279 INFO L290 TraceCheckUtils]: 24: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:23:55,279 INFO L290 TraceCheckUtils]: 25: Hoare triple {15126#true} assume !(1 == ~t4_pc~0); {15126#true} is VALID [2022-02-20 19:23:55,279 INFO L290 TraceCheckUtils]: 26: Hoare triple {15126#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15126#true} is VALID [2022-02-20 19:23:55,279 INFO L290 TraceCheckUtils]: 27: Hoare triple {15126#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15126#true} is VALID [2022-02-20 19:23:55,279 INFO L290 TraceCheckUtils]: 28: Hoare triple {15126#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {15126#true} is VALID [2022-02-20 19:23:55,280 INFO L290 TraceCheckUtils]: 29: Hoare triple {15126#true} assume !(0 != ~tmp___3~0#1); {15126#true} is VALID [2022-02-20 19:23:55,280 INFO L290 TraceCheckUtils]: 30: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:23:55,280 INFO L290 TraceCheckUtils]: 31: Hoare triple {15126#true} assume 1 == ~t5_pc~0; {15126#true} is VALID [2022-02-20 19:23:55,280 INFO L290 TraceCheckUtils]: 32: Hoare triple {15126#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15126#true} is VALID [2022-02-20 19:23:55,280 INFO L290 TraceCheckUtils]: 33: Hoare triple {15126#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15126#true} is VALID [2022-02-20 19:23:55,281 INFO L290 TraceCheckUtils]: 34: Hoare triple {15126#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {15126#true} is VALID [2022-02-20 19:23:55,281 INFO L290 TraceCheckUtils]: 35: Hoare triple {15126#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,281 INFO L290 TraceCheckUtils]: 36: Hoare triple {15126#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15126#true} is VALID [2022-02-20 19:23:55,281 INFO L290 TraceCheckUtils]: 37: Hoare triple {15126#true} assume !(1 == ~t6_pc~0); {15126#true} is VALID [2022-02-20 19:23:55,281 INFO L290 TraceCheckUtils]: 38: Hoare triple {15126#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15126#true} is VALID [2022-02-20 19:23:55,282 INFO L290 TraceCheckUtils]: 39: Hoare triple {15126#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15126#true} is VALID [2022-02-20 19:23:55,282 INFO L290 TraceCheckUtils]: 40: Hoare triple {15126#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {15126#true} is VALID [2022-02-20 19:23:55,282 INFO L290 TraceCheckUtils]: 41: Hoare triple {15126#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,282 INFO L290 TraceCheckUtils]: 42: Hoare triple {15126#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15126#true} is VALID [2022-02-20 19:23:55,282 INFO L290 TraceCheckUtils]: 43: Hoare triple {15126#true} assume 1 == ~t7_pc~0; {15126#true} is VALID [2022-02-20 19:23:55,282 INFO L290 TraceCheckUtils]: 44: Hoare triple {15126#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15126#true} is VALID [2022-02-20 19:23:55,283 INFO L290 TraceCheckUtils]: 45: Hoare triple {15126#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15126#true} is VALID [2022-02-20 19:23:55,283 INFO L290 TraceCheckUtils]: 46: Hoare triple {15126#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {15126#true} is VALID [2022-02-20 19:23:55,283 INFO L290 TraceCheckUtils]: 47: Hoare triple {15126#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,283 INFO L290 TraceCheckUtils]: 48: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:23:55,283 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {15126#true} {15127#false} #11173#return; {15127#false} is VALID [2022-02-20 19:23:55,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:23:55,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:55,292 INFO L290 TraceCheckUtils]: 0: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,293 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,293 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,293 INFO L290 TraceCheckUtils]: 4: Hoare triple {15126#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,293 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,294 INFO L290 TraceCheckUtils]: 6: Hoare triple {15126#true} assume !(1 == ~T6_E~0); {15126#true} is VALID [2022-02-20 19:23:55,294 INFO L290 TraceCheckUtils]: 7: Hoare triple {15126#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,294 INFO L290 TraceCheckUtils]: 8: Hoare triple {15126#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,294 INFO L290 TraceCheckUtils]: 9: Hoare triple {15126#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,294 INFO L290 TraceCheckUtils]: 10: Hoare triple {15126#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,294 INFO L290 TraceCheckUtils]: 11: Hoare triple {15126#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,295 INFO L290 TraceCheckUtils]: 12: Hoare triple {15126#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,295 INFO L290 TraceCheckUtils]: 13: Hoare triple {15126#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,295 INFO L290 TraceCheckUtils]: 14: Hoare triple {15126#true} assume !(1 == ~E_6~0); {15126#true} is VALID [2022-02-20 19:23:55,295 INFO L290 TraceCheckUtils]: 15: Hoare triple {15126#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,295 INFO L290 TraceCheckUtils]: 16: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:23:55,296 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15126#true} {15127#false} #11175#return; {15127#false} is VALID [2022-02-20 19:23:55,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:23:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:55,299 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} havoc ~__retres1~8; {15126#true} is VALID [2022-02-20 19:23:55,299 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15126#true} is VALID [2022-02-20 19:23:55,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} #res := ~__retres1~8; {15126#true} is VALID [2022-02-20 19:23:55,300 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:23:55,300 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15126#true} {15127#false} #11177#return; {15127#false} is VALID [2022-02-20 19:23:55,301 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {15128#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume -2147483648 <= main_#t~nondet49#1 && main_#t~nondet49#1 <= 2147483647; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,302 INFO L290 TraceCheckUtils]: 2: Hoare triple {15128#(= ~M_E~0 2)} assume !(0 != main_#t~nondet49#1);havoc main_#t~nondet49#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,303 INFO L290 TraceCheckUtils]: 3: Hoare triple {15128#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret47#1, start_simulation_#t~ret48#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; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,303 INFO L272 TraceCheckUtils]: 4: Hoare triple {15128#(= ~M_E~0 2)} call update_channels(); {15126#true} is VALID [2022-02-20 19:23:55,303 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:23:55,303 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15126#true} {15128#(= ~M_E~0 2)} #11169#return; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,304 INFO L290 TraceCheckUtils]: 7: Hoare triple {15128#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,304 INFO L290 TraceCheckUtils]: 8: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,305 INFO L290 TraceCheckUtils]: 9: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,305 INFO L290 TraceCheckUtils]: 10: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,306 INFO L290 TraceCheckUtils]: 11: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,306 INFO L290 TraceCheckUtils]: 12: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,306 INFO L290 TraceCheckUtils]: 13: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,307 INFO L290 TraceCheckUtils]: 14: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,307 INFO L290 TraceCheckUtils]: 15: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,308 INFO L290 TraceCheckUtils]: 16: Hoare triple {15128#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:23:55,309 INFO L272 TraceCheckUtils]: 17: Hoare triple {15128#(= ~M_E~0 2)} call fire_delta_events(); {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:23:55,309 INFO L290 TraceCheckUtils]: 18: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,310 INFO L290 TraceCheckUtils]: 19: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,310 INFO L290 TraceCheckUtils]: 20: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,311 INFO L290 TraceCheckUtils]: 21: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,311 INFO L290 TraceCheckUtils]: 22: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,311 INFO L290 TraceCheckUtils]: 23: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,312 INFO L290 TraceCheckUtils]: 24: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,312 INFO L290 TraceCheckUtils]: 25: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,313 INFO L290 TraceCheckUtils]: 26: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,313 INFO L290 TraceCheckUtils]: 27: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,313 INFO L290 TraceCheckUtils]: 28: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,314 INFO L290 TraceCheckUtils]: 29: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,314 INFO L290 TraceCheckUtils]: 30: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,314 INFO L290 TraceCheckUtils]: 31: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,315 INFO L290 TraceCheckUtils]: 32: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,315 INFO L290 TraceCheckUtils]: 33: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,316 INFO L290 TraceCheckUtils]: 34: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume true; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:23:55,316 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {15223#(= |old(~M_E~0)| 0)} {15128#(= ~M_E~0 2)} #11171#return; {15127#false} is VALID [2022-02-20 19:23:55,316 INFO L272 TraceCheckUtils]: 36: Hoare triple {15127#false} call activate_threads(); {15224#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:23:55,317 INFO L290 TraceCheckUtils]: 37: Hoare triple {15224#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;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; {15126#true} is VALID [2022-02-20 19:23:55,317 INFO L290 TraceCheckUtils]: 38: Hoare triple {15126#true} assume 1 == ~m_pc~0; {15126#true} is VALID [2022-02-20 19:23:55,317 INFO L290 TraceCheckUtils]: 39: Hoare triple {15126#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15126#true} is VALID [2022-02-20 19:23:55,317 INFO L290 TraceCheckUtils]: 40: Hoare triple {15126#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15126#true} is VALID [2022-02-20 19:23:55,317 INFO L290 TraceCheckUtils]: 41: Hoare triple {15126#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {15126#true} is VALID [2022-02-20 19:23:55,317 INFO L290 TraceCheckUtils]: 42: Hoare triple {15126#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,318 INFO L290 TraceCheckUtils]: 43: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:23:55,318 INFO L290 TraceCheckUtils]: 44: Hoare triple {15126#true} assume !(1 == ~t1_pc~0); {15126#true} is VALID [2022-02-20 19:23:55,318 INFO L290 TraceCheckUtils]: 45: Hoare triple {15126#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15126#true} is VALID [2022-02-20 19:23:55,318 INFO L290 TraceCheckUtils]: 46: Hoare triple {15126#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15126#true} is VALID [2022-02-20 19:23:55,318 INFO L290 TraceCheckUtils]: 47: Hoare triple {15126#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {15126#true} is VALID [2022-02-20 19:23:55,318 INFO L290 TraceCheckUtils]: 48: Hoare triple {15126#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,319 INFO L290 TraceCheckUtils]: 49: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:23:55,319 INFO L290 TraceCheckUtils]: 50: Hoare triple {15126#true} assume 1 == ~t2_pc~0; {15126#true} is VALID [2022-02-20 19:23:55,319 INFO L290 TraceCheckUtils]: 51: Hoare triple {15126#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15126#true} is VALID [2022-02-20 19:23:55,319 INFO L290 TraceCheckUtils]: 52: Hoare triple {15126#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15126#true} is VALID [2022-02-20 19:23:55,319 INFO L290 TraceCheckUtils]: 53: Hoare triple {15126#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {15126#true} is VALID [2022-02-20 19:23:55,320 INFO L290 TraceCheckUtils]: 54: Hoare triple {15126#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,320 INFO L290 TraceCheckUtils]: 55: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:23:55,320 INFO L290 TraceCheckUtils]: 56: Hoare triple {15126#true} assume 1 == ~t3_pc~0; {15126#true} is VALID [2022-02-20 19:23:55,320 INFO L290 TraceCheckUtils]: 57: Hoare triple {15126#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15126#true} is VALID [2022-02-20 19:23:55,320 INFO L290 TraceCheckUtils]: 58: Hoare triple {15126#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15126#true} is VALID [2022-02-20 19:23:55,320 INFO L290 TraceCheckUtils]: 59: Hoare triple {15126#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {15126#true} is VALID [2022-02-20 19:23:55,321 INFO L290 TraceCheckUtils]: 60: Hoare triple {15126#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,321 INFO L290 TraceCheckUtils]: 61: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:23:55,321 INFO L290 TraceCheckUtils]: 62: Hoare triple {15126#true} assume !(1 == ~t4_pc~0); {15126#true} is VALID [2022-02-20 19:23:55,321 INFO L290 TraceCheckUtils]: 63: Hoare triple {15126#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15126#true} is VALID [2022-02-20 19:23:55,321 INFO L290 TraceCheckUtils]: 64: Hoare triple {15126#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15126#true} is VALID [2022-02-20 19:23:55,322 INFO L290 TraceCheckUtils]: 65: Hoare triple {15126#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {15126#true} is VALID [2022-02-20 19:23:55,322 INFO L290 TraceCheckUtils]: 66: Hoare triple {15126#true} assume !(0 != ~tmp___3~0#1); {15126#true} is VALID [2022-02-20 19:23:55,322 INFO L290 TraceCheckUtils]: 67: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:23:55,322 INFO L290 TraceCheckUtils]: 68: Hoare triple {15126#true} assume 1 == ~t5_pc~0; {15126#true} is VALID [2022-02-20 19:23:55,322 INFO L290 TraceCheckUtils]: 69: Hoare triple {15126#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15126#true} is VALID [2022-02-20 19:23:55,322 INFO L290 TraceCheckUtils]: 70: Hoare triple {15126#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15126#true} is VALID [2022-02-20 19:23:55,323 INFO L290 TraceCheckUtils]: 71: Hoare triple {15126#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {15126#true} is VALID [2022-02-20 19:23:55,323 INFO L290 TraceCheckUtils]: 72: Hoare triple {15126#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,323 INFO L290 TraceCheckUtils]: 73: Hoare triple {15126#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15126#true} is VALID [2022-02-20 19:23:55,323 INFO L290 TraceCheckUtils]: 74: Hoare triple {15126#true} assume !(1 == ~t6_pc~0); {15126#true} is VALID [2022-02-20 19:23:55,323 INFO L290 TraceCheckUtils]: 75: Hoare triple {15126#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15126#true} is VALID [2022-02-20 19:23:55,324 INFO L290 TraceCheckUtils]: 76: Hoare triple {15126#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15126#true} is VALID [2022-02-20 19:23:55,324 INFO L290 TraceCheckUtils]: 77: Hoare triple {15126#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {15126#true} is VALID [2022-02-20 19:23:55,324 INFO L290 TraceCheckUtils]: 78: Hoare triple {15126#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,324 INFO L290 TraceCheckUtils]: 79: Hoare triple {15126#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15126#true} is VALID [2022-02-20 19:23:55,324 INFO L290 TraceCheckUtils]: 80: Hoare triple {15126#true} assume 1 == ~t7_pc~0; {15126#true} is VALID [2022-02-20 19:23:55,324 INFO L290 TraceCheckUtils]: 81: Hoare triple {15126#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15126#true} is VALID [2022-02-20 19:23:55,325 INFO L290 TraceCheckUtils]: 82: Hoare triple {15126#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15126#true} is VALID [2022-02-20 19:23:55,325 INFO L290 TraceCheckUtils]: 83: Hoare triple {15126#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {15126#true} is VALID [2022-02-20 19:23:55,325 INFO L290 TraceCheckUtils]: 84: Hoare triple {15126#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15126#true} is VALID [2022-02-20 19:23:55,325 INFO L290 TraceCheckUtils]: 85: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:23:55,325 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15126#true} {15127#false} #11173#return; {15127#false} is VALID [2022-02-20 19:23:55,326 INFO L272 TraceCheckUtils]: 87: Hoare triple {15127#false} call reset_delta_events(); {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:23:55,326 INFO L290 TraceCheckUtils]: 88: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,326 INFO L290 TraceCheckUtils]: 89: Hoare triple {15126#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,326 INFO L290 TraceCheckUtils]: 90: Hoare triple {15126#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,326 INFO L290 TraceCheckUtils]: 91: Hoare triple {15126#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,326 INFO L290 TraceCheckUtils]: 92: Hoare triple {15126#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,327 INFO L290 TraceCheckUtils]: 93: Hoare triple {15126#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,327 INFO L290 TraceCheckUtils]: 94: Hoare triple {15126#true} assume !(1 == ~T6_E~0); {15126#true} is VALID [2022-02-20 19:23:55,327 INFO L290 TraceCheckUtils]: 95: Hoare triple {15126#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,327 INFO L290 TraceCheckUtils]: 96: Hoare triple {15126#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,327 INFO L290 TraceCheckUtils]: 97: Hoare triple {15126#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,327 INFO L290 TraceCheckUtils]: 98: Hoare triple {15126#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,328 INFO L290 TraceCheckUtils]: 99: Hoare triple {15126#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,328 INFO L290 TraceCheckUtils]: 100: Hoare triple {15126#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,328 INFO L290 TraceCheckUtils]: 101: Hoare triple {15126#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,328 INFO L290 TraceCheckUtils]: 102: Hoare triple {15126#true} assume !(1 == ~E_6~0); {15126#true} is VALID [2022-02-20 19:23:55,328 INFO L290 TraceCheckUtils]: 103: Hoare triple {15126#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15126#true} is VALID [2022-02-20 19:23:55,328 INFO L290 TraceCheckUtils]: 104: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:23:55,329 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {15126#true} {15127#false} #11175#return; {15127#false} is VALID [2022-02-20 19:23:55,329 INFO L290 TraceCheckUtils]: 106: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:23:55,329 INFO L290 TraceCheckUtils]: 107: Hoare triple {15127#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {15127#false} is VALID [2022-02-20 19:23:55,329 INFO L290 TraceCheckUtils]: 108: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:23:55,329 INFO L272 TraceCheckUtils]: 109: Hoare triple {15127#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15126#true} is VALID [2022-02-20 19:23:55,329 INFO L290 TraceCheckUtils]: 110: Hoare triple {15126#true} havoc ~__retres1~8; {15126#true} is VALID [2022-02-20 19:23:55,330 INFO L290 TraceCheckUtils]: 111: Hoare triple {15126#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15126#true} is VALID [2022-02-20 19:23:55,330 INFO L290 TraceCheckUtils]: 112: Hoare triple {15126#true} #res := ~__retres1~8; {15126#true} is VALID [2022-02-20 19:23:55,330 INFO L290 TraceCheckUtils]: 113: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:23:55,330 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {15126#true} {15127#false} #11177#return; {15127#false} is VALID [2022-02-20 19:23:55,330 INFO L290 TraceCheckUtils]: 115: Hoare triple {15127#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {15127#false} is VALID [2022-02-20 19:23:55,330 INFO L290 TraceCheckUtils]: 116: Hoare triple {15127#false} assume 0 != eval_~tmp~0#1; {15127#false} is VALID [2022-02-20 19:23:55,331 INFO L290 TraceCheckUtils]: 117: Hoare triple {15127#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {15127#false} is VALID [2022-02-20 19:23:55,331 INFO L290 TraceCheckUtils]: 118: Hoare triple {15127#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {15127#false} is VALID [2022-02-20 19:23:55,331 INFO L290 TraceCheckUtils]: 119: Hoare triple {15127#false} assume !(0 == ~m_pc~0); {15127#false} is VALID [2022-02-20 19:23:55,331 INFO L290 TraceCheckUtils]: 120: Hoare triple {15127#false} assume 1 == ~m_pc~0; {15127#false} is VALID [2022-02-20 19:23:55,331 INFO L290 TraceCheckUtils]: 121: Hoare triple {15127#false} assume ~token~0 != 7 + ~local~0; {15127#false} is VALID [2022-02-20 19:23:55,331 INFO L272 TraceCheckUtils]: 122: Hoare triple {15127#false} call error(); {15127#false} is VALID [2022-02-20 19:23:55,332 INFO L290 TraceCheckUtils]: 123: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:23:55,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:23:55,335 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:23:55,335 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582836295] [2022-02-20 19:23:55,335 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582836295] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:23:55,335 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:23:55,335 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:23:55,336 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432188080] [2022-02-20 19:23:55,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:23:55,338 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:23:55,338 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:23:55,339 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:23:55,421 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:23:55,421 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:23:55,421 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:23:55,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:23:55,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:23:55,422 INFO L87 Difference]: Start difference. First operand 2380 states and 4359 transitions. Second operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:08,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:24:08,429 INFO L93 Difference]: Finished difference Result 3050 states and 5430 transitions. [2022-02-20 19:24:08,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:24:08,429 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:24:08,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:24:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5430 transitions. [2022-02-20 19:24:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5430 transitions. [2022-02-20 19:24:08,507 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5430 transitions. [2022-02-20 19:24:12,579 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5430 edges. 5430 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:24:12,826 INFO L225 Difference]: With dead ends: 3050 [2022-02-20 19:24:12,826 INFO L226 Difference]: Without dead ends: 2806 [2022-02-20 19:24:12,827 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:24:12,828 INFO L933 BasicCegarLoop]: 4428 mSDtfsCounter, 4951 mSDsluCounter, 12541 mSDsCounter, 0 mSdLazyCounter, 1289 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4965 SdHoareTripleChecker+Valid, 16969 SdHoareTripleChecker+Invalid, 1393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 1289 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 19:24:12,829 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4965 Valid, 16969 Invalid, 1393 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [104 Valid, 1289 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 19:24:12,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2806 states. [2022-02-20 19:24:12,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2806 to 2631. [2022-02-20 19:24:12,884 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:24:12,891 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2806 states. Second operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:24:12,897 INFO L74 IsIncluded]: Start isIncluded. First operand 2806 states. Second operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:24:12,901 INFO L87 Difference]: Start difference. First operand 2806 states. Second operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:24:13,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:24:13,148 INFO L93 Difference]: Finished difference Result 2806 states and 5047 transitions. [2022-02-20 19:24:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5047 transitions. [2022-02-20 19:24:13,153 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:24:13,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:24:13,160 INFO L74 IsIncluded]: Start isIncluded. First operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2806 states. [2022-02-20 19:24:13,164 INFO L87 Difference]: Start difference. First operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2806 states. [2022-02-20 19:24:13,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:24:13,390 INFO L93 Difference]: Finished difference Result 2806 states and 5047 transitions. [2022-02-20 19:24:13,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5047 transitions. [2022-02-20 19:24:13,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:24:13,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:24:13,395 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:24:13,396 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:24:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:24:13,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2631 states and 4755 transitions. [2022-02-20 19:24:13,632 INFO L78 Accepts]: Start accepts. Automaton has 2631 states and 4755 transitions. Word has length 124 [2022-02-20 19:24:13,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:24:13,633 INFO L470 AbstractCegarLoop]: Abstraction has 2631 states and 4755 transitions. [2022-02-20 19:24:13,633 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:13,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 4755 transitions. [2022-02-20 19:24:13,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:24:13,635 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:24:13,635 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:24:13,635 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:24:13,635 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:24:13,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:24:13,636 INFO L85 PathProgramCache]: Analyzing trace with hash -797876011, now seen corresponding path program 1 times [2022-02-20 19:24:13,636 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:24:13,636 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1157816562] [2022-02-20 19:24:13,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:24:13,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:24:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:13,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:24:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:13,688 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:24:13,688 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {26952#true} {26954#(= ~T1_E~0 ~M_E~0)} #11169#return; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:24:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:13,742 INFO L290 TraceCheckUtils]: 0: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:24:13,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,744 INFO L290 TraceCheckUtils]: 2: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,744 INFO L290 TraceCheckUtils]: 3: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,744 INFO L290 TraceCheckUtils]: 4: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,745 INFO L290 TraceCheckUtils]: 5: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,745 INFO L290 TraceCheckUtils]: 6: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,746 INFO L290 TraceCheckUtils]: 7: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,746 INFO L290 TraceCheckUtils]: 8: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,746 INFO L290 TraceCheckUtils]: 9: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,747 INFO L290 TraceCheckUtils]: 10: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,747 INFO L290 TraceCheckUtils]: 11: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,748 INFO L290 TraceCheckUtils]: 12: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,748 INFO L290 TraceCheckUtils]: 13: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,748 INFO L290 TraceCheckUtils]: 14: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,749 INFO L290 TraceCheckUtils]: 15: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,750 INFO L290 TraceCheckUtils]: 16: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,751 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26954#(= ~T1_E~0 ~M_E~0)} #11171#return; {26953#false} is VALID [2022-02-20 19:24:13,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:24:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:13,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {27051#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;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; {26952#true} is VALID [2022-02-20 19:24:13,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 1 == ~m_pc~0; {26952#true} is VALID [2022-02-20 19:24:13,782 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26952#true} is VALID [2022-02-20 19:24:13,783 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26952#true} is VALID [2022-02-20 19:24:13,783 INFO L290 TraceCheckUtils]: 4: Hoare triple {26952#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {26952#true} is VALID [2022-02-20 19:24:13,783 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,783 INFO L290 TraceCheckUtils]: 6: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:24:13,783 INFO L290 TraceCheckUtils]: 7: Hoare triple {26952#true} assume !(1 == ~t1_pc~0); {26952#true} is VALID [2022-02-20 19:24:13,783 INFO L290 TraceCheckUtils]: 8: Hoare triple {26952#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26952#true} is VALID [2022-02-20 19:24:13,784 INFO L290 TraceCheckUtils]: 9: Hoare triple {26952#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26952#true} is VALID [2022-02-20 19:24:13,784 INFO L290 TraceCheckUtils]: 10: Hoare triple {26952#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {26952#true} is VALID [2022-02-20 19:24:13,784 INFO L290 TraceCheckUtils]: 11: Hoare triple {26952#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,784 INFO L290 TraceCheckUtils]: 12: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:24:13,784 INFO L290 TraceCheckUtils]: 13: Hoare triple {26952#true} assume 1 == ~t2_pc~0; {26952#true} is VALID [2022-02-20 19:24:13,784 INFO L290 TraceCheckUtils]: 14: Hoare triple {26952#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26952#true} is VALID [2022-02-20 19:24:13,785 INFO L290 TraceCheckUtils]: 15: Hoare triple {26952#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26952#true} is VALID [2022-02-20 19:24:13,785 INFO L290 TraceCheckUtils]: 16: Hoare triple {26952#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {26952#true} is VALID [2022-02-20 19:24:13,785 INFO L290 TraceCheckUtils]: 17: Hoare triple {26952#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,785 INFO L290 TraceCheckUtils]: 18: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:24:13,785 INFO L290 TraceCheckUtils]: 19: Hoare triple {26952#true} assume 1 == ~t3_pc~0; {26952#true} is VALID [2022-02-20 19:24:13,785 INFO L290 TraceCheckUtils]: 20: Hoare triple {26952#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26952#true} is VALID [2022-02-20 19:24:13,786 INFO L290 TraceCheckUtils]: 21: Hoare triple {26952#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26952#true} is VALID [2022-02-20 19:24:13,786 INFO L290 TraceCheckUtils]: 22: Hoare triple {26952#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {26952#true} is VALID [2022-02-20 19:24:13,786 INFO L290 TraceCheckUtils]: 23: Hoare triple {26952#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,786 INFO L290 TraceCheckUtils]: 24: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:24:13,786 INFO L290 TraceCheckUtils]: 25: Hoare triple {26952#true} assume !(1 == ~t4_pc~0); {26952#true} is VALID [2022-02-20 19:24:13,787 INFO L290 TraceCheckUtils]: 26: Hoare triple {26952#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26952#true} is VALID [2022-02-20 19:24:13,787 INFO L290 TraceCheckUtils]: 27: Hoare triple {26952#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26952#true} is VALID [2022-02-20 19:24:13,787 INFO L290 TraceCheckUtils]: 28: Hoare triple {26952#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {26952#true} is VALID [2022-02-20 19:24:13,787 INFO L290 TraceCheckUtils]: 29: Hoare triple {26952#true} assume !(0 != ~tmp___3~0#1); {26952#true} is VALID [2022-02-20 19:24:13,787 INFO L290 TraceCheckUtils]: 30: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:24:13,787 INFO L290 TraceCheckUtils]: 31: Hoare triple {26952#true} assume 1 == ~t5_pc~0; {26952#true} is VALID [2022-02-20 19:24:13,788 INFO L290 TraceCheckUtils]: 32: Hoare triple {26952#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26952#true} is VALID [2022-02-20 19:24:13,788 INFO L290 TraceCheckUtils]: 33: Hoare triple {26952#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26952#true} is VALID [2022-02-20 19:24:13,788 INFO L290 TraceCheckUtils]: 34: Hoare triple {26952#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {26952#true} is VALID [2022-02-20 19:24:13,788 INFO L290 TraceCheckUtils]: 35: Hoare triple {26952#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,788 INFO L290 TraceCheckUtils]: 36: Hoare triple {26952#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {26952#true} is VALID [2022-02-20 19:24:13,788 INFO L290 TraceCheckUtils]: 37: Hoare triple {26952#true} assume !(1 == ~t6_pc~0); {26952#true} is VALID [2022-02-20 19:24:13,789 INFO L290 TraceCheckUtils]: 38: Hoare triple {26952#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26952#true} is VALID [2022-02-20 19:24:13,789 INFO L290 TraceCheckUtils]: 39: Hoare triple {26952#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26952#true} is VALID [2022-02-20 19:24:13,789 INFO L290 TraceCheckUtils]: 40: Hoare triple {26952#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {26952#true} is VALID [2022-02-20 19:24:13,789 INFO L290 TraceCheckUtils]: 41: Hoare triple {26952#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,789 INFO L290 TraceCheckUtils]: 42: Hoare triple {26952#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {26952#true} is VALID [2022-02-20 19:24:13,790 INFO L290 TraceCheckUtils]: 43: Hoare triple {26952#true} assume 1 == ~t7_pc~0; {26952#true} is VALID [2022-02-20 19:24:13,790 INFO L290 TraceCheckUtils]: 44: Hoare triple {26952#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26952#true} is VALID [2022-02-20 19:24:13,790 INFO L290 TraceCheckUtils]: 45: Hoare triple {26952#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26952#true} is VALID [2022-02-20 19:24:13,790 INFO L290 TraceCheckUtils]: 46: Hoare triple {26952#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {26952#true} is VALID [2022-02-20 19:24:13,790 INFO L290 TraceCheckUtils]: 47: Hoare triple {26952#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,790 INFO L290 TraceCheckUtils]: 48: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:24:13,791 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {26952#true} {26953#false} #11173#return; {26953#false} is VALID [2022-02-20 19:24:13,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:24:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:13,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {26952#true} is VALID [2022-02-20 19:24:13,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,798 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,799 INFO L290 TraceCheckUtils]: 4: Hoare triple {26952#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,799 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,799 INFO L290 TraceCheckUtils]: 6: Hoare triple {26952#true} assume !(1 == ~T6_E~0); {26952#true} is VALID [2022-02-20 19:24:13,799 INFO L290 TraceCheckUtils]: 7: Hoare triple {26952#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,799 INFO L290 TraceCheckUtils]: 8: Hoare triple {26952#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,799 INFO L290 TraceCheckUtils]: 9: Hoare triple {26952#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,800 INFO L290 TraceCheckUtils]: 10: Hoare triple {26952#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,800 INFO L290 TraceCheckUtils]: 11: Hoare triple {26952#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,800 INFO L290 TraceCheckUtils]: 12: Hoare triple {26952#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,800 INFO L290 TraceCheckUtils]: 13: Hoare triple {26952#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,800 INFO L290 TraceCheckUtils]: 14: Hoare triple {26952#true} assume !(1 == ~E_6~0); {26952#true} is VALID [2022-02-20 19:24:13,801 INFO L290 TraceCheckUtils]: 15: Hoare triple {26952#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,801 INFO L290 TraceCheckUtils]: 16: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:24:13,801 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26952#true} {26953#false} #11175#return; {26953#false} is VALID [2022-02-20 19:24:13,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:24:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:13,804 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} havoc ~__retres1~8; {26952#true} is VALID [2022-02-20 19:24:13,804 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26952#true} is VALID [2022-02-20 19:24:13,804 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} #res := ~__retres1~8; {26952#true} is VALID [2022-02-20 19:24:13,805 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:24:13,805 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {26952#true} {26953#false} #11177#return; {26953#false} is VALID [2022-02-20 19:24:13,806 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume -2147483648 <= main_#t~nondet49#1 && main_#t~nondet49#1 <= 2147483647; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,807 INFO L290 TraceCheckUtils]: 2: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet49#1);havoc main_#t~nondet49#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,807 INFO L290 TraceCheckUtils]: 3: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret47#1, start_simulation_#t~ret48#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; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,807 INFO L272 TraceCheckUtils]: 4: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} call update_channels(); {26952#true} is VALID [2022-02-20 19:24:13,808 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:24:13,808 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {26952#true} {26954#(= ~T1_E~0 ~M_E~0)} #11169#return; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,808 INFO L290 TraceCheckUtils]: 7: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,809 INFO L290 TraceCheckUtils]: 8: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,809 INFO L290 TraceCheckUtils]: 9: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,809 INFO L290 TraceCheckUtils]: 10: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,810 INFO L290 TraceCheckUtils]: 11: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,810 INFO L290 TraceCheckUtils]: 12: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,811 INFO L290 TraceCheckUtils]: 13: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,811 INFO L290 TraceCheckUtils]: 14: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,811 INFO L290 TraceCheckUtils]: 15: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,812 INFO L290 TraceCheckUtils]: 16: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:13,814 INFO L272 TraceCheckUtils]: 17: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:24:13,814 INFO L290 TraceCheckUtils]: 18: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:24:13,815 INFO L290 TraceCheckUtils]: 19: Hoare triple {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,815 INFO L290 TraceCheckUtils]: 20: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,815 INFO L290 TraceCheckUtils]: 21: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,816 INFO L290 TraceCheckUtils]: 22: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,816 INFO L290 TraceCheckUtils]: 23: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,817 INFO L290 TraceCheckUtils]: 24: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,817 INFO L290 TraceCheckUtils]: 25: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,817 INFO L290 TraceCheckUtils]: 26: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,818 INFO L290 TraceCheckUtils]: 27: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,818 INFO L290 TraceCheckUtils]: 28: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,819 INFO L290 TraceCheckUtils]: 29: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,819 INFO L290 TraceCheckUtils]: 30: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,819 INFO L290 TraceCheckUtils]: 31: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,820 INFO L290 TraceCheckUtils]: 32: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,820 INFO L290 TraceCheckUtils]: 33: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,821 INFO L290 TraceCheckUtils]: 34: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:13,821 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26954#(= ~T1_E~0 ~M_E~0)} #11171#return; {26953#false} is VALID [2022-02-20 19:24:13,821 INFO L272 TraceCheckUtils]: 36: Hoare triple {26953#false} call activate_threads(); {27051#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:24:13,821 INFO L290 TraceCheckUtils]: 37: Hoare triple {27051#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;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; {26952#true} is VALID [2022-02-20 19:24:13,822 INFO L290 TraceCheckUtils]: 38: Hoare triple {26952#true} assume 1 == ~m_pc~0; {26952#true} is VALID [2022-02-20 19:24:13,822 INFO L290 TraceCheckUtils]: 39: Hoare triple {26952#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26952#true} is VALID [2022-02-20 19:24:13,822 INFO L290 TraceCheckUtils]: 40: Hoare triple {26952#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26952#true} is VALID [2022-02-20 19:24:13,822 INFO L290 TraceCheckUtils]: 41: Hoare triple {26952#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {26952#true} is VALID [2022-02-20 19:24:13,822 INFO L290 TraceCheckUtils]: 42: Hoare triple {26952#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,822 INFO L290 TraceCheckUtils]: 43: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:24:13,823 INFO L290 TraceCheckUtils]: 44: Hoare triple {26952#true} assume !(1 == ~t1_pc~0); {26952#true} is VALID [2022-02-20 19:24:13,823 INFO L290 TraceCheckUtils]: 45: Hoare triple {26952#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26952#true} is VALID [2022-02-20 19:24:13,823 INFO L290 TraceCheckUtils]: 46: Hoare triple {26952#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26952#true} is VALID [2022-02-20 19:24:13,823 INFO L290 TraceCheckUtils]: 47: Hoare triple {26952#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {26952#true} is VALID [2022-02-20 19:24:13,823 INFO L290 TraceCheckUtils]: 48: Hoare triple {26952#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,823 INFO L290 TraceCheckUtils]: 49: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:24:13,823 INFO L290 TraceCheckUtils]: 50: Hoare triple {26952#true} assume 1 == ~t2_pc~0; {26952#true} is VALID [2022-02-20 19:24:13,824 INFO L290 TraceCheckUtils]: 51: Hoare triple {26952#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26952#true} is VALID [2022-02-20 19:24:13,824 INFO L290 TraceCheckUtils]: 52: Hoare triple {26952#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26952#true} is VALID [2022-02-20 19:24:13,824 INFO L290 TraceCheckUtils]: 53: Hoare triple {26952#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {26952#true} is VALID [2022-02-20 19:24:13,824 INFO L290 TraceCheckUtils]: 54: Hoare triple {26952#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,824 INFO L290 TraceCheckUtils]: 55: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:24:13,824 INFO L290 TraceCheckUtils]: 56: Hoare triple {26952#true} assume 1 == ~t3_pc~0; {26952#true} is VALID [2022-02-20 19:24:13,825 INFO L290 TraceCheckUtils]: 57: Hoare triple {26952#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26952#true} is VALID [2022-02-20 19:24:13,825 INFO L290 TraceCheckUtils]: 58: Hoare triple {26952#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26952#true} is VALID [2022-02-20 19:24:13,825 INFO L290 TraceCheckUtils]: 59: Hoare triple {26952#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {26952#true} is VALID [2022-02-20 19:24:13,825 INFO L290 TraceCheckUtils]: 60: Hoare triple {26952#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,825 INFO L290 TraceCheckUtils]: 61: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:24:13,825 INFO L290 TraceCheckUtils]: 62: Hoare triple {26952#true} assume !(1 == ~t4_pc~0); {26952#true} is VALID [2022-02-20 19:24:13,826 INFO L290 TraceCheckUtils]: 63: Hoare triple {26952#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26952#true} is VALID [2022-02-20 19:24:13,826 INFO L290 TraceCheckUtils]: 64: Hoare triple {26952#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26952#true} is VALID [2022-02-20 19:24:13,826 INFO L290 TraceCheckUtils]: 65: Hoare triple {26952#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {26952#true} is VALID [2022-02-20 19:24:13,826 INFO L290 TraceCheckUtils]: 66: Hoare triple {26952#true} assume !(0 != ~tmp___3~0#1); {26952#true} is VALID [2022-02-20 19:24:13,826 INFO L290 TraceCheckUtils]: 67: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:24:13,826 INFO L290 TraceCheckUtils]: 68: Hoare triple {26952#true} assume 1 == ~t5_pc~0; {26952#true} is VALID [2022-02-20 19:24:13,827 INFO L290 TraceCheckUtils]: 69: Hoare triple {26952#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26952#true} is VALID [2022-02-20 19:24:13,827 INFO L290 TraceCheckUtils]: 70: Hoare triple {26952#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26952#true} is VALID [2022-02-20 19:24:13,827 INFO L290 TraceCheckUtils]: 71: Hoare triple {26952#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {26952#true} is VALID [2022-02-20 19:24:13,827 INFO L290 TraceCheckUtils]: 72: Hoare triple {26952#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,827 INFO L290 TraceCheckUtils]: 73: Hoare triple {26952#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {26952#true} is VALID [2022-02-20 19:24:13,827 INFO L290 TraceCheckUtils]: 74: Hoare triple {26952#true} assume !(1 == ~t6_pc~0); {26952#true} is VALID [2022-02-20 19:24:13,827 INFO L290 TraceCheckUtils]: 75: Hoare triple {26952#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26952#true} is VALID [2022-02-20 19:24:13,828 INFO L290 TraceCheckUtils]: 76: Hoare triple {26952#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26952#true} is VALID [2022-02-20 19:24:13,828 INFO L290 TraceCheckUtils]: 77: Hoare triple {26952#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {26952#true} is VALID [2022-02-20 19:24:13,828 INFO L290 TraceCheckUtils]: 78: Hoare triple {26952#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,828 INFO L290 TraceCheckUtils]: 79: Hoare triple {26952#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {26952#true} is VALID [2022-02-20 19:24:13,828 INFO L290 TraceCheckUtils]: 80: Hoare triple {26952#true} assume 1 == ~t7_pc~0; {26952#true} is VALID [2022-02-20 19:24:13,828 INFO L290 TraceCheckUtils]: 81: Hoare triple {26952#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26952#true} is VALID [2022-02-20 19:24:13,829 INFO L290 TraceCheckUtils]: 82: Hoare triple {26952#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26952#true} is VALID [2022-02-20 19:24:13,829 INFO L290 TraceCheckUtils]: 83: Hoare triple {26952#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {26952#true} is VALID [2022-02-20 19:24:13,829 INFO L290 TraceCheckUtils]: 84: Hoare triple {26952#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26952#true} is VALID [2022-02-20 19:24:13,829 INFO L290 TraceCheckUtils]: 85: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:24:13,829 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26952#true} {26953#false} #11173#return; {26953#false} is VALID [2022-02-20 19:24:13,829 INFO L272 TraceCheckUtils]: 87: Hoare triple {26953#false} call reset_delta_events(); {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:24:13,830 INFO L290 TraceCheckUtils]: 88: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {26952#true} is VALID [2022-02-20 19:24:13,830 INFO L290 TraceCheckUtils]: 89: Hoare triple {26952#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,830 INFO L290 TraceCheckUtils]: 90: Hoare triple {26952#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,830 INFO L290 TraceCheckUtils]: 91: Hoare triple {26952#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,830 INFO L290 TraceCheckUtils]: 92: Hoare triple {26952#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,830 INFO L290 TraceCheckUtils]: 93: Hoare triple {26952#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,831 INFO L290 TraceCheckUtils]: 94: Hoare triple {26952#true} assume !(1 == ~T6_E~0); {26952#true} is VALID [2022-02-20 19:24:13,831 INFO L290 TraceCheckUtils]: 95: Hoare triple {26952#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,831 INFO L290 TraceCheckUtils]: 96: Hoare triple {26952#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,831 INFO L290 TraceCheckUtils]: 97: Hoare triple {26952#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,831 INFO L290 TraceCheckUtils]: 98: Hoare triple {26952#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,831 INFO L290 TraceCheckUtils]: 99: Hoare triple {26952#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,832 INFO L290 TraceCheckUtils]: 100: Hoare triple {26952#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,832 INFO L290 TraceCheckUtils]: 101: Hoare triple {26952#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,832 INFO L290 TraceCheckUtils]: 102: Hoare triple {26952#true} assume !(1 == ~E_6~0); {26952#true} is VALID [2022-02-20 19:24:13,832 INFO L290 TraceCheckUtils]: 103: Hoare triple {26952#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26952#true} is VALID [2022-02-20 19:24:13,832 INFO L290 TraceCheckUtils]: 104: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:24:13,832 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {26952#true} {26953#false} #11175#return; {26953#false} is VALID [2022-02-20 19:24:13,833 INFO L290 TraceCheckUtils]: 106: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:24:13,833 INFO L290 TraceCheckUtils]: 107: Hoare triple {26953#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {26953#false} is VALID [2022-02-20 19:24:13,833 INFO L290 TraceCheckUtils]: 108: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:24:13,833 INFO L272 TraceCheckUtils]: 109: Hoare triple {26953#false} call eval_#t~ret29#1 := exists_runnable_thread(); {26952#true} is VALID [2022-02-20 19:24:13,833 INFO L290 TraceCheckUtils]: 110: Hoare triple {26952#true} havoc ~__retres1~8; {26952#true} is VALID [2022-02-20 19:24:13,833 INFO L290 TraceCheckUtils]: 111: Hoare triple {26952#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26952#true} is VALID [2022-02-20 19:24:13,833 INFO L290 TraceCheckUtils]: 112: Hoare triple {26952#true} #res := ~__retres1~8; {26952#true} is VALID [2022-02-20 19:24:13,834 INFO L290 TraceCheckUtils]: 113: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:24:13,834 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {26952#true} {26953#false} #11177#return; {26953#false} is VALID [2022-02-20 19:24:13,834 INFO L290 TraceCheckUtils]: 115: Hoare triple {26953#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {26953#false} is VALID [2022-02-20 19:24:13,834 INFO L290 TraceCheckUtils]: 116: Hoare triple {26953#false} assume 0 != eval_~tmp~0#1; {26953#false} is VALID [2022-02-20 19:24:13,834 INFO L290 TraceCheckUtils]: 117: Hoare triple {26953#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {26953#false} is VALID [2022-02-20 19:24:13,834 INFO L290 TraceCheckUtils]: 118: Hoare triple {26953#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {26953#false} is VALID [2022-02-20 19:24:13,835 INFO L290 TraceCheckUtils]: 119: Hoare triple {26953#false} assume !(0 == ~m_pc~0); {26953#false} is VALID [2022-02-20 19:24:13,835 INFO L290 TraceCheckUtils]: 120: Hoare triple {26953#false} assume 1 == ~m_pc~0; {26953#false} is VALID [2022-02-20 19:24:13,835 INFO L290 TraceCheckUtils]: 121: Hoare triple {26953#false} assume ~token~0 != 7 + ~local~0; {26953#false} is VALID [2022-02-20 19:24:13,835 INFO L272 TraceCheckUtils]: 122: Hoare triple {26953#false} call error(); {26953#false} is VALID [2022-02-20 19:24:13,835 INFO L290 TraceCheckUtils]: 123: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:24:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:24:13,836 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:24:13,836 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1157816562] [2022-02-20 19:24:13,836 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1157816562] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:24:13,836 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:24:13,837 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:24:13,837 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [933985257] [2022-02-20 19:24:13,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:24:13,838 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:24:13,838 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:24:13,838 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:13,912 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:24:13,915 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:24:13,915 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:24:13,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:24:13,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:24:13,918 INFO L87 Difference]: Start difference. First operand 2631 states and 4755 transitions. Second operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5)