./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label42+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_label42+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 5738c99ca39a13f327ff059e5a6f3b47670e1701984219677e7b62ff58bbdc65 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:15:50,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:15:50,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:15:50,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:15:50,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:15:50,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:15:50,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:15:50,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:15:50,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:15:50,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:15:50,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:15:50,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:15:50,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:15:50,554 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:15:50,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:15:50,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:15:50,558 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:15:50,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:15:50,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:15:50,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:15:50,569 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:15:50,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:15:50,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:15:50,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:15:50,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:15:50,575 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:15:50,575 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:15:50,576 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:15:50,577 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:15:50,577 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:15:50,578 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:15:50,579 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:15:50,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:15:50,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:15:50,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:15:50,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:15:50,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:15:50,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:15:50,583 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:15:50,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:15:50,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:15:50,584 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:15:50,601 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:15:50,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:15:50,602 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:15:50,602 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:15:50,603 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:15:50,603 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:15:50,603 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:15:50,603 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:15:50,604 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:15:50,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:15:50,604 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:15:50,604 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:15:50,604 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:15:50,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:15:50,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:15:50,605 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:15:50,605 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:15:50,605 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:15:50,605 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:15:50,605 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:15:50,605 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:15:50,606 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:15:50,606 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:15:50,606 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:15:50,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:15:50,606 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:15:50,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:15:50,607 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:15:50,607 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:15:50,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:15:50,607 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:15:50,607 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:15:50,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:15:50,608 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5738c99ca39a13f327ff059e5a6f3b47670e1701984219677e7b62ff58bbdc65 [2022-02-20 19:15:50,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:15:50,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:15:50,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:15:50,828 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:15:50,829 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:15:50,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c [2022-02-20 19:15:50,906 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/663f773ee/0e8d4b26e6444eb1a0afc7eeeec932d3/FLAG576e7f6f2 [2022-02-20 19:15:51,658 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:15:51,659 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c [2022-02-20 19:15:51,700 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/663f773ee/0e8d4b26e6444eb1a0afc7eeeec932d3/FLAG576e7f6f2 [2022-02-20 19:15:51,860 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/663f773ee/0e8d4b26e6444eb1a0afc7eeeec932d3 [2022-02-20 19:15:51,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:15:51,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:15:51,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:15:51,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:15:51,867 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:15:51,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:15:51" (1/1) ... [2022-02-20 19:15:51,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@321c7ce0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:51, skipping insertion in model container [2022-02-20 19:15:51,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:15:51" (1/1) ... [2022-02-20 19:15:51,873 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:15:51,996 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:15:53,246 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_label42+token_ring.07.cil-2.c[378560,378573] [2022-02-20 19:15:53,263 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_label42+token_ring.07.cil-2.c[383339,383352] [2022-02-20 19:15:53,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:15:53,429 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:15:54,079 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_label42+token_ring.07.cil-2.c[378560,378573] [2022-02-20 19:15:54,085 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_label42+token_ring.07.cil-2.c[383339,383352] [2022-02-20 19:15:54,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:15:54,144 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:15:54,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54 WrapperNode [2022-02-20 19:15:54,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:15:54,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:15:54,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:15:54,145 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:15:54,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (1/1) ... [2022-02-20 19:15:54,203 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (1/1) ... [2022-02-20 19:15:54,553 INFO L137 Inliner]: procedures = 58, calls = 63, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 12914 [2022-02-20 19:15:54,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:15:54,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:15:54,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:15:54,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:15:54,560 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (1/1) ... [2022-02-20 19:15:54,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (1/1) ... [2022-02-20 19:15:54,607 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (1/1) ... [2022-02-20 19:15:54,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (1/1) ... [2022-02-20 19:15:54,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (1/1) ... [2022-02-20 19:15:54,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (1/1) ... [2022-02-20 19:15:54,800 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (1/1) ... [2022-02-20 19:15:54,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:15:54,864 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:15:54,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:15:54,864 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:15:54,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (1/1) ... [2022-02-20 19:15:54,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:15:54,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:15:54,908 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 19:15:54,927 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 19:15:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:15:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:15:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:15:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:15:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:15:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:15:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:15:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:15:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:15:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:15:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:15:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:15:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:15:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:15:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:15:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:15:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:15:54,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:15:55,100 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:15:55,102 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:16:00,100 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:16:00,131 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:16:00,131 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2022-02-20 19:16:00,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:16:00 BoogieIcfgContainer [2022-02-20 19:16:00,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:16:00,135 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:16:00,135 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:16:00,137 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:16:00,137 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:15:51" (1/3) ... [2022-02-20 19:16:00,138 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a85e17c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:16:00, skipping insertion in model container [2022-02-20 19:16:00,138 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:54" (2/3) ... [2022-02-20 19:16:00,138 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a85e17c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:16:00, skipping insertion in model container [2022-02-20 19:16:00,138 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:16:00" (3/3) ... [2022-02-20 19:16:00,139 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label42+token_ring.07.cil-2.c [2022-02-20 19:16:00,142 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:16:00,143 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:16:00,181 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:16:00,185 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 19:16:00,185 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:16:00,239 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 19:16:00,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:16:00,248 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:16:00,248 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 19:16:00,249 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:16:00,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:16:00,252 INFO L85 PathProgramCache]: Analyzing trace with hash -818812197, now seen corresponding path program 1 times [2022-02-20 19:16:00,257 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:16:00,258 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577038154] [2022-02-20 19:16:00,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:16:00,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:16:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:00,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:16:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:00,440 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:16:00,441 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 19:16:00,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:16:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:00,498 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 19:16:00,499 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,499 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,499 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,499 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,500 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,500 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume !(0 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:16:00,500 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,500 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,500 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,501 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,501 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,501 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,501 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,501 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume !(0 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:16:00,501 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,502 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:16:00,502 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2451#true} {2452#false} #11171#return; {2452#false} is VALID [2022-02-20 19:16:00,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:16:00,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:00,556 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 19:16:00,557 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 1 == ~m_pc~0; {2451#true} is VALID [2022-02-20 19:16:00,557 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 19:16:00,557 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 19:16:00,557 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 19:16:00,557 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2451#true} is VALID [2022-02-20 19:16:00,558 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 19:16:00,558 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume !(1 == ~t1_pc~0); {2451#true} is VALID [2022-02-20 19:16:00,558 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2451#true} is VALID [2022-02-20 19:16:00,558 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 19:16:00,558 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 19:16:00,559 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 19:16:00,559 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 19:16:00,559 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 1 == ~t2_pc~0; {2451#true} is VALID [2022-02-20 19:16:00,559 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 19:16:00,559 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 19:16:00,560 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 19:16:00,567 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 19:16:00,568 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 19:16:00,568 INFO L290 TraceCheckUtils]: 19: Hoare triple {2451#true} assume 1 == ~t3_pc~0; {2451#true} is VALID [2022-02-20 19:16:00,568 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 19:16:00,568 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 19:16:00,568 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 19:16:00,569 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 19:16:00,569 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 19:16:00,570 INFO L290 TraceCheckUtils]: 25: Hoare triple {2451#true} assume !(1 == ~t4_pc~0); {2451#true} is VALID [2022-02-20 19:16:00,570 INFO L290 TraceCheckUtils]: 26: Hoare triple {2451#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2451#true} is VALID [2022-02-20 19:16:00,570 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 19:16:00,571 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 19:16:00,573 INFO L290 TraceCheckUtils]: 29: Hoare triple {2451#true} assume !(0 != ~tmp___3~0#1); {2451#true} is VALID [2022-02-20 19:16:00,573 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 19:16:00,573 INFO L290 TraceCheckUtils]: 31: Hoare triple {2451#true} assume 1 == ~t5_pc~0; {2451#true} is VALID [2022-02-20 19:16:00,574 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 19:16:00,574 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 19:16:00,574 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 19:16:00,574 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 19:16:00,575 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 19:16:00,576 INFO L290 TraceCheckUtils]: 37: Hoare triple {2451#true} assume !(1 == ~t6_pc~0); {2451#true} is VALID [2022-02-20 19:16:00,577 INFO L290 TraceCheckUtils]: 38: Hoare triple {2451#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2451#true} is VALID [2022-02-20 19:16:00,577 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 19:16:00,577 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 19:16:00,577 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 19:16:00,578 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 19:16:00,578 INFO L290 TraceCheckUtils]: 43: Hoare triple {2451#true} assume 1 == ~t7_pc~0; {2451#true} is VALID [2022-02-20 19:16:00,578 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 19:16:00,579 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 19:16:00,579 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 19:16:00,580 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 19:16:00,580 INFO L290 TraceCheckUtils]: 48: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:16:00,580 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2451#true} {2452#false} #11173#return; {2452#false} is VALID [2022-02-20 19:16:00,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:16:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:00,601 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 19:16:00,602 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,605 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,606 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,606 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,606 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume !(1 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:16:00,606 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,606 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,606 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,607 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,607 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,607 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,607 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,608 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume !(1 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:16:00,608 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,608 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:16:00,608 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2451#true} {2452#false} #11175#return; {2452#false} is VALID [2022-02-20 19:16:00,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:16:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:00,616 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} havoc ~__retres1~8; {2451#true} is VALID [2022-02-20 19:16:00,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2451#true} is VALID [2022-02-20 19:16:00,617 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} #res := ~__retres1~8; {2451#true} is VALID [2022-02-20 19:16:00,617 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:16:00,617 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2451#true} {2452#false} #11177#return; {2452#false} is VALID [2022-02-20 19:16:00,618 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 19:16:00,618 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 19:16:00,619 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 19:16:00,619 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 19:16:00,620 INFO L272 TraceCheckUtils]: 4: Hoare triple {2453#(= ~t7_i~0 1)} call update_channels(); {2451#true} is VALID [2022-02-20 19:16:00,620 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:16:00,620 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 19:16:00,621 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 19:16:00,621 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 19:16:00,622 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 19:16:00,624 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 19:16:00,624 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 19:16:00,624 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 19:16:00,625 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 19:16:00,625 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 19:16:00,626 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 19:16:00,626 INFO L290 TraceCheckUtils]: 16: Hoare triple {2452#false} assume { :end_inline_init_threads } true; {2452#false} is VALID [2022-02-20 19:16:00,627 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 19:16:00,628 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 19:16:00,628 INFO L290 TraceCheckUtils]: 19: Hoare triple {2451#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,634 INFO L290 TraceCheckUtils]: 20: Hoare triple {2451#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,634 INFO L290 TraceCheckUtils]: 21: Hoare triple {2451#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,636 INFO L290 TraceCheckUtils]: 22: Hoare triple {2451#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,636 INFO L290 TraceCheckUtils]: 23: Hoare triple {2451#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,636 INFO L290 TraceCheckUtils]: 24: Hoare triple {2451#true} assume !(0 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:16:00,637 INFO L290 TraceCheckUtils]: 25: Hoare triple {2451#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,637 INFO L290 TraceCheckUtils]: 26: Hoare triple {2451#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,637 INFO L290 TraceCheckUtils]: 27: Hoare triple {2451#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,637 INFO L290 TraceCheckUtils]: 28: Hoare triple {2451#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,637 INFO L290 TraceCheckUtils]: 29: Hoare triple {2451#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,637 INFO L290 TraceCheckUtils]: 30: Hoare triple {2451#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,637 INFO L290 TraceCheckUtils]: 31: Hoare triple {2451#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,638 INFO L290 TraceCheckUtils]: 32: Hoare triple {2451#true} assume !(0 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:16:00,638 INFO L290 TraceCheckUtils]: 33: Hoare triple {2451#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2451#true} is VALID [2022-02-20 19:16:00,638 INFO L290 TraceCheckUtils]: 34: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:16:00,639 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {2451#true} {2452#false} #11171#return; {2452#false} is VALID [2022-02-20 19:16:00,639 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 19:16:00,639 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 19:16:00,639 INFO L290 TraceCheckUtils]: 38: Hoare triple {2451#true} assume 1 == ~m_pc~0; {2451#true} is VALID [2022-02-20 19:16:00,639 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 19:16:00,640 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 19:16:00,640 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 19:16:00,640 INFO L290 TraceCheckUtils]: 42: Hoare triple {2451#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2451#true} is VALID [2022-02-20 19:16:00,640 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 19:16:00,640 INFO L290 TraceCheckUtils]: 44: Hoare triple {2451#true} assume !(1 == ~t1_pc~0); {2451#true} is VALID [2022-02-20 19:16:00,640 INFO L290 TraceCheckUtils]: 45: Hoare triple {2451#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2451#true} is VALID [2022-02-20 19:16:00,641 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 19:16:00,641 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 19:16:00,641 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 19:16:00,641 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 19:16:00,641 INFO L290 TraceCheckUtils]: 50: Hoare triple {2451#true} assume 1 == ~t2_pc~0; {2451#true} is VALID [2022-02-20 19:16:00,641 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 19:16:00,641 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 19:16:00,642 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 19:16:00,642 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 19:16:00,642 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 19:16:00,642 INFO L290 TraceCheckUtils]: 56: Hoare triple {2451#true} assume 1 == ~t3_pc~0; {2451#true} is VALID [2022-02-20 19:16:00,642 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 19:16:00,642 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 19:16:00,643 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 19:16:00,643 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 19:16:00,643 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 19:16:00,643 INFO L290 TraceCheckUtils]: 62: Hoare triple {2451#true} assume !(1 == ~t4_pc~0); {2451#true} is VALID [2022-02-20 19:16:00,644 INFO L290 TraceCheckUtils]: 63: Hoare triple {2451#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2451#true} is VALID [2022-02-20 19:16:00,644 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 19:16:00,644 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 19:16:00,644 INFO L290 TraceCheckUtils]: 66: Hoare triple {2451#true} assume !(0 != ~tmp___3~0#1); {2451#true} is VALID [2022-02-20 19:16:00,645 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 19:16:00,645 INFO L290 TraceCheckUtils]: 68: Hoare triple {2451#true} assume 1 == ~t5_pc~0; {2451#true} is VALID [2022-02-20 19:16:00,645 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 19:16:00,645 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 19:16:00,646 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 19:16:00,646 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 19:16:00,646 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 19:16:00,646 INFO L290 TraceCheckUtils]: 74: Hoare triple {2451#true} assume !(1 == ~t6_pc~0); {2451#true} is VALID [2022-02-20 19:16:00,646 INFO L290 TraceCheckUtils]: 75: Hoare triple {2451#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2451#true} is VALID [2022-02-20 19:16:00,646 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 19:16:00,646 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 19:16:00,647 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 19:16:00,647 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 19:16:00,647 INFO L290 TraceCheckUtils]: 80: Hoare triple {2451#true} assume 1 == ~t7_pc~0; {2451#true} is VALID [2022-02-20 19:16:00,647 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 19:16:00,647 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 19:16:00,647 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 19:16:00,648 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 19:16:00,648 INFO L290 TraceCheckUtils]: 85: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:16:00,648 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {2451#true} {2452#false} #11173#return; {2452#false} is VALID [2022-02-20 19:16:00,648 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 19:16:00,649 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 19:16:00,651 INFO L290 TraceCheckUtils]: 89: Hoare triple {2451#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,651 INFO L290 TraceCheckUtils]: 90: Hoare triple {2451#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,651 INFO L290 TraceCheckUtils]: 91: Hoare triple {2451#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,651 INFO L290 TraceCheckUtils]: 92: Hoare triple {2451#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,652 INFO L290 TraceCheckUtils]: 93: Hoare triple {2451#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,652 INFO L290 TraceCheckUtils]: 94: Hoare triple {2451#true} assume !(1 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:16:00,653 INFO L290 TraceCheckUtils]: 95: Hoare triple {2451#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,653 INFO L290 TraceCheckUtils]: 96: Hoare triple {2451#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,653 INFO L290 TraceCheckUtils]: 97: Hoare triple {2451#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,656 INFO L290 TraceCheckUtils]: 98: Hoare triple {2451#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,656 INFO L290 TraceCheckUtils]: 99: Hoare triple {2451#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,656 INFO L290 TraceCheckUtils]: 100: Hoare triple {2451#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,656 INFO L290 TraceCheckUtils]: 101: Hoare triple {2451#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,656 INFO L290 TraceCheckUtils]: 102: Hoare triple {2451#true} assume !(1 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:16:00,656 INFO L290 TraceCheckUtils]: 103: Hoare triple {2451#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2451#true} is VALID [2022-02-20 19:16:00,656 INFO L290 TraceCheckUtils]: 104: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:16:00,657 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {2451#true} {2452#false} #11175#return; {2452#false} is VALID [2022-02-20 19:16:00,657 INFO L290 TraceCheckUtils]: 106: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:16:00,657 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 19:16:00,657 INFO L290 TraceCheckUtils]: 108: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:16:00,658 INFO L272 TraceCheckUtils]: 109: Hoare triple {2452#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2451#true} is VALID [2022-02-20 19:16:00,660 INFO L290 TraceCheckUtils]: 110: Hoare triple {2451#true} havoc ~__retres1~8; {2451#true} is VALID [2022-02-20 19:16:00,660 INFO L290 TraceCheckUtils]: 111: Hoare triple {2451#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2451#true} is VALID [2022-02-20 19:16:00,660 INFO L290 TraceCheckUtils]: 112: Hoare triple {2451#true} #res := ~__retres1~8; {2451#true} is VALID [2022-02-20 19:16:00,661 INFO L290 TraceCheckUtils]: 113: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:16:00,661 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {2451#true} {2452#false} #11177#return; {2452#false} is VALID [2022-02-20 19:16:00,661 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 19:16:00,661 INFO L290 TraceCheckUtils]: 116: Hoare triple {2452#false} assume 0 != eval_~tmp~0#1; {2452#false} is VALID [2022-02-20 19:16:00,661 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 19:16:00,661 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 19:16:00,661 INFO L290 TraceCheckUtils]: 119: Hoare triple {2452#false} assume !(0 == ~m_pc~0); {2452#false} is VALID [2022-02-20 19:16:00,662 INFO L290 TraceCheckUtils]: 120: Hoare triple {2452#false} assume 1 == ~m_pc~0; {2452#false} is VALID [2022-02-20 19:16:00,662 INFO L290 TraceCheckUtils]: 121: Hoare triple {2452#false} assume ~token~0 != 7 + ~local~0; {2452#false} is VALID [2022-02-20 19:16:00,662 INFO L272 TraceCheckUtils]: 122: Hoare triple {2452#false} call error(); {2452#false} is VALID [2022-02-20 19:16:00,662 INFO L290 TraceCheckUtils]: 123: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:16:00,663 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 19:16:00,664 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:16:00,664 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577038154] [2022-02-20 19:16:00,665 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577038154] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:16:00,665 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:16:00,665 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:16:00,667 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091244276] [2022-02-20 19:16:00,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:16:00,672 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 19:16:00,673 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:16:00,675 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 19:16:00,758 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 19:16:00,758 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:16:00,758 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:16:00,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:16:00,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:16:00,795 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 19:16:10,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:10,413 INFO L93 Difference]: Finished difference Result 4970 states and 9155 transitions. [2022-02-20 19:16:10,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:16:10,413 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 19:16:10,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:16:10,415 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 19:16:10,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9155 transitions. [2022-02-20 19:16:10,464 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 19:16:10,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9155 transitions. [2022-02-20 19:16:10,507 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9155 transitions. [2022-02-20 19:16:16,470 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 19:16:16,756 INFO L225 Difference]: With dead ends: 4970 [2022-02-20 19:16:16,756 INFO L226 Difference]: Without dead ends: 2467 [2022-02-20 19:16:16,762 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 19:16:16,764 INFO L933 BasicCegarLoop]: 4465 mSDtfsCounter, 667 mSDsluCounter, 12353 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-02-20 19:16:16,765 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [686 Valid, 16818 Invalid, 512 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [54 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-02-20 19:16:16,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2467 states. [2022-02-20 19:16:16,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2467 to 2380. [2022-02-20 19:16:16,869 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:16:16,876 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 19:16:16,881 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 19:16:16,885 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 19:16:17,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:17,052 INFO L93 Difference]: Finished difference Result 2467 states and 4509 transitions. [2022-02-20 19:16:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4509 transitions. [2022-02-20 19:16:17,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:17,060 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:17,065 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 19:16:17,068 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 19:16:17,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:17,230 INFO L93 Difference]: Finished difference Result 2467 states and 4509 transitions. [2022-02-20 19:16:17,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4509 transitions. [2022-02-20 19:16:17,234 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:17,234 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:17,234 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:16:17,234 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:16:17,239 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 19:16:17,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 2380 states and 4359 transitions. [2022-02-20 19:16:17,398 INFO L78 Accepts]: Start accepts. Automaton has 2380 states and 4359 transitions. Word has length 124 [2022-02-20 19:16:17,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:16:17,399 INFO L470 AbstractCegarLoop]: Abstraction has 2380 states and 4359 transitions. [2022-02-20 19:16:17,400 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 19:16:17,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4359 transitions. [2022-02-20 19:16:17,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:16:17,401 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:16:17,402 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 19:16:17,402 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:16:17,402 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:16:17,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:16:17,403 INFO L85 PathProgramCache]: Analyzing trace with hash 219772377, now seen corresponding path program 1 times [2022-02-20 19:16:17,403 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:16:17,403 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312935901] [2022-02-20 19:16:17,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:16:17,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:16:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:17,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:16:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:17,502 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:16:17,503 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 19:16:17,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:16:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:17,551 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 19:16:17,551 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 19:16:17,551 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 19:16:17,552 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 19:16:17,552 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 19:16:17,553 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 19:16:17,553 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 19:16:17,553 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 19:16:17,554 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 19:16:17,556 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 19:16:17,556 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 19:16:17,556 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 19:16:17,557 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 19:16:17,557 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 19:16:17,559 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 19:16:17,559 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 19:16:17,559 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 19:16:17,567 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 19:16:17,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:16:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:17,600 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 19:16:17,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 1 == ~m_pc~0; {15126#true} is VALID [2022-02-20 19:16:17,601 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 19:16:17,601 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 19:16:17,601 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 19:16:17,601 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15126#true} is VALID [2022-02-20 19:16:17,601 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 19:16:17,601 INFO L290 TraceCheckUtils]: 7: Hoare triple {15126#true} assume !(1 == ~t1_pc~0); {15126#true} is VALID [2022-02-20 19:16:17,601 INFO L290 TraceCheckUtils]: 8: Hoare triple {15126#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15126#true} is VALID [2022-02-20 19:16:17,602 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 19:16:17,602 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 19:16:17,602 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 19:16:17,602 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 19:16:17,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {15126#true} assume 1 == ~t2_pc~0; {15126#true} is VALID [2022-02-20 19:16:17,602 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 19:16:17,602 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 19:16:17,603 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 19:16:17,603 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 19:16:17,603 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 19:16:17,603 INFO L290 TraceCheckUtils]: 19: Hoare triple {15126#true} assume 1 == ~t3_pc~0; {15126#true} is VALID [2022-02-20 19:16:17,603 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 19:16:17,603 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 19:16:17,604 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 19:16:17,604 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 19:16:17,604 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 19:16:17,604 INFO L290 TraceCheckUtils]: 25: Hoare triple {15126#true} assume !(1 == ~t4_pc~0); {15126#true} is VALID [2022-02-20 19:16:17,604 INFO L290 TraceCheckUtils]: 26: Hoare triple {15126#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15126#true} is VALID [2022-02-20 19:16:17,604 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 19:16:17,604 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 19:16:17,605 INFO L290 TraceCheckUtils]: 29: Hoare triple {15126#true} assume !(0 != ~tmp___3~0#1); {15126#true} is VALID [2022-02-20 19:16:17,605 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 19:16:17,605 INFO L290 TraceCheckUtils]: 31: Hoare triple {15126#true} assume 1 == ~t5_pc~0; {15126#true} is VALID [2022-02-20 19:16:17,605 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 19:16:17,605 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 19:16:17,605 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 19:16:17,605 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 19:16:17,606 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 19:16:17,606 INFO L290 TraceCheckUtils]: 37: Hoare triple {15126#true} assume !(1 == ~t6_pc~0); {15126#true} is VALID [2022-02-20 19:16:17,606 INFO L290 TraceCheckUtils]: 38: Hoare triple {15126#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15126#true} is VALID [2022-02-20 19:16:17,606 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 19:16:17,606 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 19:16:17,606 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 19:16:17,606 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 19:16:17,607 INFO L290 TraceCheckUtils]: 43: Hoare triple {15126#true} assume 1 == ~t7_pc~0; {15126#true} is VALID [2022-02-20 19:16:17,607 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 19:16:17,607 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 19:16:17,607 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 19:16:17,607 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 19:16:17,607 INFO L290 TraceCheckUtils]: 48: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:16:17,608 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {15126#true} {15127#false} #11173#return; {15127#false} is VALID [2022-02-20 19:16:17,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:16:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:17,616 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 19:16:17,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,616 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,617 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,617 INFO L290 TraceCheckUtils]: 4: Hoare triple {15126#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,617 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,617 INFO L290 TraceCheckUtils]: 6: Hoare triple {15126#true} assume !(1 == ~T6_E~0); {15126#true} is VALID [2022-02-20 19:16:17,617 INFO L290 TraceCheckUtils]: 7: Hoare triple {15126#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {15126#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,618 INFO L290 TraceCheckUtils]: 9: Hoare triple {15126#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,618 INFO L290 TraceCheckUtils]: 10: Hoare triple {15126#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,618 INFO L290 TraceCheckUtils]: 11: Hoare triple {15126#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,618 INFO L290 TraceCheckUtils]: 12: Hoare triple {15126#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {15126#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,618 INFO L290 TraceCheckUtils]: 14: Hoare triple {15126#true} assume !(1 == ~E_6~0); {15126#true} is VALID [2022-02-20 19:16:17,618 INFO L290 TraceCheckUtils]: 15: Hoare triple {15126#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,619 INFO L290 TraceCheckUtils]: 16: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:16:17,619 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15126#true} {15127#false} #11175#return; {15127#false} is VALID [2022-02-20 19:16:17,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:16:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:17,636 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} havoc ~__retres1~8; {15126#true} is VALID [2022-02-20 19:16:17,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15126#true} is VALID [2022-02-20 19:16:17,636 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} #res := ~__retres1~8; {15126#true} is VALID [2022-02-20 19:16:17,636 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:16:17,637 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15126#true} {15127#false} #11177#return; {15127#false} is VALID [2022-02-20 19:16:17,637 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 19:16:17,638 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 19:16:17,638 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 19:16:17,639 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 19:16:17,639 INFO L272 TraceCheckUtils]: 4: Hoare triple {15128#(= ~M_E~0 2)} call update_channels(); {15126#true} is VALID [2022-02-20 19:16:17,639 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:16:17,639 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 19:16:17,640 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 19:16:17,640 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 19:16:17,640 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 19:16:17,641 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 19:16:17,641 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 19:16:17,641 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 19:16:17,642 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 19:16:17,642 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 19:16:17,642 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 19:16:17,643 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 19:16:17,644 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 19:16:17,644 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 19:16:17,644 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 19:16:17,645 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 19:16:17,645 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 19:16:17,645 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 19:16:17,646 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 19:16:17,646 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 19:16:17,646 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 19:16:17,646 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 19:16:17,647 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 19:16:17,647 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 19:16:17,647 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 19:16:17,648 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 19:16:17,648 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 19:16:17,648 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 19:16:17,649 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 19:16:17,649 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 19:16:17,649 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 19:16:17,649 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 19:16:17,649 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 19:16:17,649 INFO L290 TraceCheckUtils]: 38: Hoare triple {15126#true} assume 1 == ~m_pc~0; {15126#true} is VALID [2022-02-20 19:16:17,650 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 19:16:17,650 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 19:16:17,650 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 19:16:17,650 INFO L290 TraceCheckUtils]: 42: Hoare triple {15126#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15126#true} is VALID [2022-02-20 19:16:17,650 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 19:16:17,650 INFO L290 TraceCheckUtils]: 44: Hoare triple {15126#true} assume !(1 == ~t1_pc~0); {15126#true} is VALID [2022-02-20 19:16:17,650 INFO L290 TraceCheckUtils]: 45: Hoare triple {15126#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15126#true} is VALID [2022-02-20 19:16:17,650 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 19:16:17,650 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 19:16:17,650 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 19:16:17,650 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 19:16:17,650 INFO L290 TraceCheckUtils]: 50: Hoare triple {15126#true} assume 1 == ~t2_pc~0; {15126#true} is VALID [2022-02-20 19:16:17,650 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 19:16:17,650 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 19:16:17,651 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 19:16:17,651 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 19:16:17,651 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 19:16:17,651 INFO L290 TraceCheckUtils]: 56: Hoare triple {15126#true} assume 1 == ~t3_pc~0; {15126#true} is VALID [2022-02-20 19:16:17,651 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 19:16:17,652 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 19:16:17,652 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 19:16:17,652 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 19:16:17,652 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 19:16:17,652 INFO L290 TraceCheckUtils]: 62: Hoare triple {15126#true} assume !(1 == ~t4_pc~0); {15126#true} is VALID [2022-02-20 19:16:17,652 INFO L290 TraceCheckUtils]: 63: Hoare triple {15126#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15126#true} is VALID [2022-02-20 19:16:17,652 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 19:16:17,653 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 19:16:17,653 INFO L290 TraceCheckUtils]: 66: Hoare triple {15126#true} assume !(0 != ~tmp___3~0#1); {15126#true} is VALID [2022-02-20 19:16:17,653 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 19:16:17,653 INFO L290 TraceCheckUtils]: 68: Hoare triple {15126#true} assume 1 == ~t5_pc~0; {15126#true} is VALID [2022-02-20 19:16:17,653 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 19:16:17,653 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 19:16:17,653 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 19:16:17,654 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 19:16:17,654 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 19:16:17,654 INFO L290 TraceCheckUtils]: 74: Hoare triple {15126#true} assume !(1 == ~t6_pc~0); {15126#true} is VALID [2022-02-20 19:16:17,654 INFO L290 TraceCheckUtils]: 75: Hoare triple {15126#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15126#true} is VALID [2022-02-20 19:16:17,654 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 19:16:17,654 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 19:16:17,654 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 19:16:17,655 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 19:16:17,655 INFO L290 TraceCheckUtils]: 80: Hoare triple {15126#true} assume 1 == ~t7_pc~0; {15126#true} is VALID [2022-02-20 19:16:17,655 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 19:16:17,655 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 19:16:17,655 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 19:16:17,655 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 19:16:17,655 INFO L290 TraceCheckUtils]: 85: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:16:17,656 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15126#true} {15127#false} #11173#return; {15127#false} is VALID [2022-02-20 19:16:17,656 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 19:16:17,656 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 19:16:17,656 INFO L290 TraceCheckUtils]: 89: Hoare triple {15126#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,656 INFO L290 TraceCheckUtils]: 90: Hoare triple {15126#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,656 INFO L290 TraceCheckUtils]: 91: Hoare triple {15126#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,656 INFO L290 TraceCheckUtils]: 92: Hoare triple {15126#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,657 INFO L290 TraceCheckUtils]: 93: Hoare triple {15126#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,657 INFO L290 TraceCheckUtils]: 94: Hoare triple {15126#true} assume !(1 == ~T6_E~0); {15126#true} is VALID [2022-02-20 19:16:17,657 INFO L290 TraceCheckUtils]: 95: Hoare triple {15126#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,657 INFO L290 TraceCheckUtils]: 96: Hoare triple {15126#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,657 INFO L290 TraceCheckUtils]: 97: Hoare triple {15126#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,657 INFO L290 TraceCheckUtils]: 98: Hoare triple {15126#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,657 INFO L290 TraceCheckUtils]: 99: Hoare triple {15126#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,658 INFO L290 TraceCheckUtils]: 100: Hoare triple {15126#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,658 INFO L290 TraceCheckUtils]: 101: Hoare triple {15126#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,658 INFO L290 TraceCheckUtils]: 102: Hoare triple {15126#true} assume !(1 == ~E_6~0); {15126#true} is VALID [2022-02-20 19:16:17,658 INFO L290 TraceCheckUtils]: 103: Hoare triple {15126#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15126#true} is VALID [2022-02-20 19:16:17,658 INFO L290 TraceCheckUtils]: 104: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:16:17,658 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {15126#true} {15127#false} #11175#return; {15127#false} is VALID [2022-02-20 19:16:17,658 INFO L290 TraceCheckUtils]: 106: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:16:17,658 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 19:16:17,659 INFO L290 TraceCheckUtils]: 108: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:16:17,659 INFO L272 TraceCheckUtils]: 109: Hoare triple {15127#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15126#true} is VALID [2022-02-20 19:16:17,659 INFO L290 TraceCheckUtils]: 110: Hoare triple {15126#true} havoc ~__retres1~8; {15126#true} is VALID [2022-02-20 19:16:17,659 INFO L290 TraceCheckUtils]: 111: Hoare triple {15126#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15126#true} is VALID [2022-02-20 19:16:17,659 INFO L290 TraceCheckUtils]: 112: Hoare triple {15126#true} #res := ~__retres1~8; {15126#true} is VALID [2022-02-20 19:16:17,659 INFO L290 TraceCheckUtils]: 113: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:16:17,659 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {15126#true} {15127#false} #11177#return; {15127#false} is VALID [2022-02-20 19:16:17,660 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 19:16:17,660 INFO L290 TraceCheckUtils]: 116: Hoare triple {15127#false} assume 0 != eval_~tmp~0#1; {15127#false} is VALID [2022-02-20 19:16:17,660 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 19:16:17,660 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 19:16:17,660 INFO L290 TraceCheckUtils]: 119: Hoare triple {15127#false} assume !(0 == ~m_pc~0); {15127#false} is VALID [2022-02-20 19:16:17,660 INFO L290 TraceCheckUtils]: 120: Hoare triple {15127#false} assume 1 == ~m_pc~0; {15127#false} is VALID [2022-02-20 19:16:17,660 INFO L290 TraceCheckUtils]: 121: Hoare triple {15127#false} assume ~token~0 != 7 + ~local~0; {15127#false} is VALID [2022-02-20 19:16:17,660 INFO L272 TraceCheckUtils]: 122: Hoare triple {15127#false} call error(); {15127#false} is VALID [2022-02-20 19:16:17,661 INFO L290 TraceCheckUtils]: 123: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:16:17,661 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 19:16:17,661 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:16:17,661 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312935901] [2022-02-20 19:16:17,662 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312935901] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:16:17,662 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:16:17,662 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:16:17,662 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442008247] [2022-02-20 19:16:17,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:16:17,663 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 19:16:17,664 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:16:17,664 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 19:16:17,751 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 19:16:17,751 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:16:17,751 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:16:17,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:16:17,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:16:17,752 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 19:16:29,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:29,697 INFO L93 Difference]: Finished difference Result 3050 states and 5430 transitions. [2022-02-20 19:16:29,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:16:29,698 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 19:16:29,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:16:29,700 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 19:16:29,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5430 transitions. [2022-02-20 19:16:29,725 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 19:16:29,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5430 transitions. [2022-02-20 19:16:29,750 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5430 transitions. [2022-02-20 19:16:33,431 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 19:16:33,653 INFO L225 Difference]: With dead ends: 3050 [2022-02-20 19:16:33,653 INFO L226 Difference]: Without dead ends: 2806 [2022-02-20 19:16:33,654 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:16:33,655 INFO L933 BasicCegarLoop]: 4428 mSDtfsCounter, 4951 mSDsluCounter, 12541 mSDsCounter, 0 mSdLazyCounter, 1289 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s 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, 1.5s IncrementalHoareTripleChecker+Time [2022-02-20 19:16:33,655 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4965 Valid, 16969 Invalid, 1393 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [104 Valid, 1289 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-02-20 19:16:33,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2806 states. [2022-02-20 19:16:33,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2806 to 2631. [2022-02-20 19:16:33,751 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:16:33,757 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 19:16:33,762 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 19:16:33,765 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 19:16:33,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:33,978 INFO L93 Difference]: Finished difference Result 2806 states and 5047 transitions. [2022-02-20 19:16:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5047 transitions. [2022-02-20 19:16:33,984 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:33,984 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:33,989 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 19:16:33,992 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 19:16:34,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:34,196 INFO L93 Difference]: Finished difference Result 2806 states and 5047 transitions. [2022-02-20 19:16:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5047 transitions. [2022-02-20 19:16:34,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:34,201 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:34,201 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:16:34,201 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:16:34,205 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 19:16:34,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2631 states and 4755 transitions. [2022-02-20 19:16:34,408 INFO L78 Accepts]: Start accepts. Automaton has 2631 states and 4755 transitions. Word has length 124 [2022-02-20 19:16:34,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:16:34,408 INFO L470 AbstractCegarLoop]: Abstraction has 2631 states and 4755 transitions. [2022-02-20 19:16:34,409 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 19:16:34,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 4755 transitions. [2022-02-20 19:16:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:16:34,410 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:16:34,410 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 19:16:34,411 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:16:34,411 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:16:34,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:16:34,411 INFO L85 PathProgramCache]: Analyzing trace with hash -797876011, now seen corresponding path program 1 times [2022-02-20 19:16:34,411 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:16:34,412 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026634994] [2022-02-20 19:16:34,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:16:34,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:16:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:34,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:16:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:34,446 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:16:34,446 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 19:16:34,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:16:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:34,484 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 19:16:34,484 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 19:16:34,485 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 19:16:34,485 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 19:16:34,485 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 19:16:34,486 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 19:16:34,486 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 19:16:34,486 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 19:16:34,487 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 19:16:34,487 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 19:16:34,487 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 19:16:34,488 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 19:16:34,488 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 19:16:34,488 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 19:16:34,488 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 19:16:34,489 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 19:16:34,489 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 19:16:34,489 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 19:16:34,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:16:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:34,513 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 19:16:34,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 1 == ~m_pc~0; {26952#true} is VALID [2022-02-20 19:16:34,513 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 19:16:34,513 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 19:16:34,513 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 19:16:34,513 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26952#true} is VALID [2022-02-20 19:16:34,513 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 19:16:34,514 INFO L290 TraceCheckUtils]: 7: Hoare triple {26952#true} assume !(1 == ~t1_pc~0); {26952#true} is VALID [2022-02-20 19:16:34,514 INFO L290 TraceCheckUtils]: 8: Hoare triple {26952#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26952#true} is VALID [2022-02-20 19:16:34,514 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 19:16:34,514 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 19:16:34,514 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 19:16:34,514 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 19:16:34,514 INFO L290 TraceCheckUtils]: 13: Hoare triple {26952#true} assume 1 == ~t2_pc~0; {26952#true} is VALID [2022-02-20 19:16:34,514 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 19:16:34,515 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 19:16:34,515 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 19:16:34,515 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 19:16:34,515 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 19:16:34,515 INFO L290 TraceCheckUtils]: 19: Hoare triple {26952#true} assume 1 == ~t3_pc~0; {26952#true} is VALID [2022-02-20 19:16:34,515 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 19:16:34,515 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 19:16:34,515 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 19:16:34,516 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 19:16:34,516 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 19:16:34,516 INFO L290 TraceCheckUtils]: 25: Hoare triple {26952#true} assume !(1 == ~t4_pc~0); {26952#true} is VALID [2022-02-20 19:16:34,516 INFO L290 TraceCheckUtils]: 26: Hoare triple {26952#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26952#true} is VALID [2022-02-20 19:16:34,516 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 19:16:34,516 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 19:16:34,516 INFO L290 TraceCheckUtils]: 29: Hoare triple {26952#true} assume !(0 != ~tmp___3~0#1); {26952#true} is VALID [2022-02-20 19:16:34,516 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 19:16:34,517 INFO L290 TraceCheckUtils]: 31: Hoare triple {26952#true} assume 1 == ~t5_pc~0; {26952#true} is VALID [2022-02-20 19:16:34,517 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 19:16:34,517 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 19:16:34,517 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 19:16:34,517 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 19:16:34,517 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 19:16:34,517 INFO L290 TraceCheckUtils]: 37: Hoare triple {26952#true} assume !(1 == ~t6_pc~0); {26952#true} is VALID [2022-02-20 19:16:34,517 INFO L290 TraceCheckUtils]: 38: Hoare triple {26952#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26952#true} is VALID [2022-02-20 19:16:34,518 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 19:16:34,518 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 19:16:34,518 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 19:16:34,518 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 19:16:34,518 INFO L290 TraceCheckUtils]: 43: Hoare triple {26952#true} assume 1 == ~t7_pc~0; {26952#true} is VALID [2022-02-20 19:16:34,518 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 19:16:34,518 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 19:16:34,519 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 19:16:34,519 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 19:16:34,519 INFO L290 TraceCheckUtils]: 48: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:16:34,521 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {26952#true} {26953#false} #11173#return; {26953#false} is VALID [2022-02-20 19:16:34,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:16:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:34,530 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 19:16:34,530 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,531 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,531 INFO L290 TraceCheckUtils]: 4: Hoare triple {26952#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,531 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,531 INFO L290 TraceCheckUtils]: 6: Hoare triple {26952#true} assume !(1 == ~T6_E~0); {26952#true} is VALID [2022-02-20 19:16:34,533 INFO L290 TraceCheckUtils]: 7: Hoare triple {26952#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {26952#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,534 INFO L290 TraceCheckUtils]: 9: Hoare triple {26952#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,534 INFO L290 TraceCheckUtils]: 10: Hoare triple {26952#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,534 INFO L290 TraceCheckUtils]: 11: Hoare triple {26952#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,534 INFO L290 TraceCheckUtils]: 12: Hoare triple {26952#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,534 INFO L290 TraceCheckUtils]: 13: Hoare triple {26952#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,534 INFO L290 TraceCheckUtils]: 14: Hoare triple {26952#true} assume !(1 == ~E_6~0); {26952#true} is VALID [2022-02-20 19:16:34,534 INFO L290 TraceCheckUtils]: 15: Hoare triple {26952#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,534 INFO L290 TraceCheckUtils]: 16: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:16:34,534 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26952#true} {26953#false} #11175#return; {26953#false} is VALID [2022-02-20 19:16:34,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:16:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:34,539 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} havoc ~__retres1~8; {26952#true} is VALID [2022-02-20 19:16:34,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26952#true} is VALID [2022-02-20 19:16:34,539 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} #res := ~__retres1~8; {26952#true} is VALID [2022-02-20 19:16:34,539 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:16:34,539 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {26952#true} {26953#false} #11177#return; {26953#false} is VALID [2022-02-20 19:16:34,540 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 19:16:34,540 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 19:16:34,541 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 19:16:34,541 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 19:16:34,541 INFO L272 TraceCheckUtils]: 4: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} call update_channels(); {26952#true} is VALID [2022-02-20 19:16:34,541 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:16:34,541 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 19:16:34,542 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 19:16:34,542 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 19:16:34,542 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 19:16:34,542 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 19:16:34,543 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 19:16:34,543 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 19:16:34,543 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 19:16:34,543 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 19:16:34,544 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 19:16:34,544 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 19:16:34,545 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 19:16:34,545 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 19:16:34,546 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 19:16:34,546 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 19:16:34,546 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 19:16:34,546 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 19:16:34,547 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 19:16:34,547 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 19:16:34,547 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 19:16:34,548 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 19:16:34,548 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 19:16:34,548 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 19:16:34,549 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 19:16:34,549 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 19:16:34,549 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 19:16:34,549 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 19:16:34,550 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 19:16:34,550 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 19:16:34,550 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 19:16:34,550 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 19:16:34,550 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 19:16:34,551 INFO L290 TraceCheckUtils]: 38: Hoare triple {26952#true} assume 1 == ~m_pc~0; {26952#true} is VALID [2022-02-20 19:16:34,551 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 19:16:34,551 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 19:16:34,551 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 19:16:34,551 INFO L290 TraceCheckUtils]: 42: Hoare triple {26952#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26952#true} is VALID [2022-02-20 19:16:34,551 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 19:16:34,551 INFO L290 TraceCheckUtils]: 44: Hoare triple {26952#true} assume !(1 == ~t1_pc~0); {26952#true} is VALID [2022-02-20 19:16:34,551 INFO L290 TraceCheckUtils]: 45: Hoare triple {26952#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26952#true} is VALID [2022-02-20 19:16:34,551 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 19:16:34,551 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 19:16:34,551 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 19:16:34,552 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 19:16:34,552 INFO L290 TraceCheckUtils]: 50: Hoare triple {26952#true} assume 1 == ~t2_pc~0; {26952#true} is VALID [2022-02-20 19:16:34,552 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 19:16:34,552 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 19:16:34,552 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 19:16:34,552 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 19:16:34,552 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 19:16:34,552 INFO L290 TraceCheckUtils]: 56: Hoare triple {26952#true} assume 1 == ~t3_pc~0; {26952#true} is VALID [2022-02-20 19:16:34,553 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 19:16:34,553 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 19:16:34,553 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 19:16:34,553 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 19:16:34,553 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 19:16:34,553 INFO L290 TraceCheckUtils]: 62: Hoare triple {26952#true} assume !(1 == ~t4_pc~0); {26952#true} is VALID [2022-02-20 19:16:34,553 INFO L290 TraceCheckUtils]: 63: Hoare triple {26952#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26952#true} is VALID [2022-02-20 19:16:34,553 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 19:16:34,553 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 19:16:34,554 INFO L290 TraceCheckUtils]: 66: Hoare triple {26952#true} assume !(0 != ~tmp___3~0#1); {26952#true} is VALID [2022-02-20 19:16:34,554 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 19:16:34,554 INFO L290 TraceCheckUtils]: 68: Hoare triple {26952#true} assume 1 == ~t5_pc~0; {26952#true} is VALID [2022-02-20 19:16:34,554 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 19:16:34,554 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 19:16:34,554 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 19:16:34,554 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 19:16:34,554 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 19:16:34,554 INFO L290 TraceCheckUtils]: 74: Hoare triple {26952#true} assume !(1 == ~t6_pc~0); {26952#true} is VALID [2022-02-20 19:16:34,555 INFO L290 TraceCheckUtils]: 75: Hoare triple {26952#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26952#true} is VALID [2022-02-20 19:16:34,555 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 19:16:34,555 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 19:16:34,555 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 19:16:34,555 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 19:16:34,555 INFO L290 TraceCheckUtils]: 80: Hoare triple {26952#true} assume 1 == ~t7_pc~0; {26952#true} is VALID [2022-02-20 19:16:34,555 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 19:16:34,555 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 19:16:34,556 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 19:16:34,556 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 19:16:34,556 INFO L290 TraceCheckUtils]: 85: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:16:34,556 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26952#true} {26953#false} #11173#return; {26953#false} is VALID [2022-02-20 19:16:34,556 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 19:16:34,556 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 19:16:34,556 INFO L290 TraceCheckUtils]: 89: Hoare triple {26952#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,556 INFO L290 TraceCheckUtils]: 90: Hoare triple {26952#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,556 INFO L290 TraceCheckUtils]: 91: Hoare triple {26952#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 92: Hoare triple {26952#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 93: Hoare triple {26952#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 94: Hoare triple {26952#true} assume !(1 == ~T6_E~0); {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 95: Hoare triple {26952#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 96: Hoare triple {26952#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 97: Hoare triple {26952#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 98: Hoare triple {26952#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 99: Hoare triple {26952#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 100: Hoare triple {26952#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 101: Hoare triple {26952#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 102: Hoare triple {26952#true} assume !(1 == ~E_6~0); {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 103: Hoare triple {26952#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L290 TraceCheckUtils]: 104: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:16:34,557 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {26952#true} {26953#false} #11175#return; {26953#false} is VALID [2022-02-20 19:16:34,558 INFO L290 TraceCheckUtils]: 106: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:16:34,558 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 19:16:34,558 INFO L290 TraceCheckUtils]: 108: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:16:34,558 INFO L272 TraceCheckUtils]: 109: Hoare triple {26953#false} call eval_#t~ret29#1 := exists_runnable_thread(); {26952#true} is VALID [2022-02-20 19:16:34,558 INFO L290 TraceCheckUtils]: 110: Hoare triple {26952#true} havoc ~__retres1~8; {26952#true} is VALID [2022-02-20 19:16:34,558 INFO L290 TraceCheckUtils]: 111: Hoare triple {26952#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26952#true} is VALID [2022-02-20 19:16:34,558 INFO L290 TraceCheckUtils]: 112: Hoare triple {26952#true} #res := ~__retres1~8; {26952#true} is VALID [2022-02-20 19:16:34,558 INFO L290 TraceCheckUtils]: 113: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:16:34,558 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {26952#true} {26953#false} #11177#return; {26953#false} is VALID [2022-02-20 19:16:34,559 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 19:16:34,559 INFO L290 TraceCheckUtils]: 116: Hoare triple {26953#false} assume 0 != eval_~tmp~0#1; {26953#false} is VALID [2022-02-20 19:16:34,559 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 19:16:34,559 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 19:16:34,559 INFO L290 TraceCheckUtils]: 119: Hoare triple {26953#false} assume !(0 == ~m_pc~0); {26953#false} is VALID [2022-02-20 19:16:34,559 INFO L290 TraceCheckUtils]: 120: Hoare triple {26953#false} assume 1 == ~m_pc~0; {26953#false} is VALID [2022-02-20 19:16:34,559 INFO L290 TraceCheckUtils]: 121: Hoare triple {26953#false} assume ~token~0 != 7 + ~local~0; {26953#false} is VALID [2022-02-20 19:16:34,559 INFO L272 TraceCheckUtils]: 122: Hoare triple {26953#false} call error(); {26953#false} is VALID [2022-02-20 19:16:34,559 INFO L290 TraceCheckUtils]: 123: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:16:34,560 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 19:16:34,560 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:16:34,560 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026634994] [2022-02-20 19:16:34,560 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026634994] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:16:34,560 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:16:34,560 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:16:34,561 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1777954731] [2022-02-20 19:16:34,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:16:34,561 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 19:16:34,562 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:16:34,562 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 19:16:34,626 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 19:16:34,626 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:16:34,627 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:16:34,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:16:34,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:16:34,627 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) [2022-02-20 19:16:49,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:49,045 INFO L93 Difference]: Finished difference Result 3648 states and 6379 transitions. [2022-02-20 19:16:49,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 19:16:49,045 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 19:16:49,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:16:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-02-20 19:16:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5450 transitions. [2022-02-20 19:16:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-02-20 19:16:49,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5450 transitions. [2022-02-20 19:16:49,091 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 5450 transitions.