./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-2.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fde4aa10540dafc8826e147080809d5acc35a439830c8d5d4d25a271d8a78822 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:23:36,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:23:36,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:23:36,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:23:36,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:23:36,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:23:36,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:23:36,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:23:36,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:23:36,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:23:36,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:23:36,145 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:23:36,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:23:36,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:23:36,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:23:36,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:23:36,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:23:36,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:23:36,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:23:36,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:23:36,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:23:36,158 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:23:36,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:23:36,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:23:36,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:23:36,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:23:36,165 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:23:36,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:23:36,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:23:36,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:23:36,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:23:36,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:23:36,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:23:36,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:23:36,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:23:36,170 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:23:36,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:23:36,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:23:36,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:23:36,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:23:36,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:23:36,173 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:23:36,201 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:23:36,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:23:36,201 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:23:36,201 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:23:36,202 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:23:36,202 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:23:36,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:23:36,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:23:36,203 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:23:36,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:23:36,204 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:23:36,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:23:36,204 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:23:36,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:23:36,204 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:23:36,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:23:36,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:23:36,205 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:23:36,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:23:36,205 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:23:36,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:23:36,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:23:36,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:23:36,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:23:36,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:23:36,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:23:36,206 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:23:36,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:23:36,207 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:23:36,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:23:36,207 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:23:36,207 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:23:36,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:23:36,208 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fde4aa10540dafc8826e147080809d5acc35a439830c8d5d4d25a271d8a78822 [2022-02-20 19:23:36,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:23:36,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:23:36,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:23:36,430 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:23:36,430 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:23:36,431 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-2.c [2022-02-20 19:23:36,482 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e95e4822/1f58a0524eb14a7d9741104e67861a3e/FLAG5762bc385 [2022-02-20 19:23:37,083 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:23:37,083 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-2.c [2022-02-20 19:23:37,114 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e95e4822/1f58a0524eb14a7d9741104e67861a3e/FLAG5762bc385 [2022-02-20 19:23:37,229 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e95e4822/1f58a0524eb14a7d9741104e67861a3e [2022-02-20 19:23:37,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:23:37,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:23:37,234 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:23:37,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:23:37,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:23:37,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:23:37" (1/1) ... [2022-02-20 19:23:37,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17ff63ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:37, skipping insertion in model container [2022-02-20 19:23:37,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:23:37" (1/1) ... [2022-02-20 19:23:37,243 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:23:37,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:23:38,737 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-2.c[382357,382370] [2022-02-20 19:23:38,753 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-2.c[383339,383352] [2022-02-20 19:23:38,919 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:23:38,930 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:23:39,586 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-2.c[382357,382370] [2022-02-20 19:23:39,589 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-2.c[383339,383352] [2022-02-20 19:23:39,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:23:39,648 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:23:39,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39 WrapperNode [2022-02-20 19:23:39,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:23:39,649 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:23:39,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:23:39,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:23:39,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (1/1) ... [2022-02-20 19:23:39,717 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (1/1) ... [2022-02-20 19:23:40,006 INFO L137 Inliner]: procedures = 60, calls = 66, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 12972 [2022-02-20 19:23:40,006 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:23:40,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:23:40,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:23:40,007 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:23:40,013 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (1/1) ... [2022-02-20 19:23:40,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (1/1) ... [2022-02-20 19:23:40,126 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (1/1) ... [2022-02-20 19:23:40,127 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (1/1) ... [2022-02-20 19:23:40,238 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (1/1) ... [2022-02-20 19:23:40,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (1/1) ... [2022-02-20 19:23:40,319 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (1/1) ... [2022-02-20 19:23:40,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:23:40,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:23:40,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:23:40,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:23:40,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (1/1) ... [2022-02-20 19:23:40,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:23:40,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:23:40,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 19:23:40,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 19:23:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:23:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:23:40,475 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:23:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:23:40,475 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:23:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:23:40,476 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:23:40,476 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:23:40,476 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:23:40,476 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:23:40,476 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:23:40,476 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:23:40,476 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:23:40,476 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:23:40,476 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:23:40,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:23:40,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:23:40,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:23:40,572 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:23:40,588 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:23:45,751 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:23:45,771 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:23:45,771 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2022-02-20 19:23:45,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:23:45 BoogieIcfgContainer [2022-02-20 19:23:45,775 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:23:45,776 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:23:45,776 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:23:45,778 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:23:45,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:23:37" (1/3) ... [2022-02-20 19:23:45,779 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6365b49b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:23:45, skipping insertion in model container [2022-02-20 19:23:45,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:23:39" (2/3) ... [2022-02-20 19:23:45,779 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6365b49b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:23:45, skipping insertion in model container [2022-02-20 19:23:45,780 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:23:45" (3/3) ... [2022-02-20 19:23:45,780 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label46+token_ring.08.cil-2.c [2022-02-20 19:23:45,784 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:23:45,784 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:23:45,822 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:23:45,826 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 19:23:45,826 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:23:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand has 2473 states, 2439 states have (on average 1.848708487084871) internal successors, (4509), 2444 states have internal predecessors, (4509), 24 states have call successors, (24), 7 states have call predecessors, (24), 7 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) [2022-02-20 19:23:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:23:45,881 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:23:45,882 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:23:45,882 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:23:45,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:23:45,886 INFO L85 PathProgramCache]: Analyzing trace with hash -970277371, now seen corresponding path program 1 times [2022-02-20 19:23:45,892 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:23:45,892 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196593698] [2022-02-20 19:23:45,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:23:45,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:23:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:46,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:23:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:46,059 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:23:46,060 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2476#true} {2478#(= ~t1_i~0 1)} #11281#return; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:23:46,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:23:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:46,119 INFO L290 TraceCheckUtils]: 0: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,120 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,120 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,120 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} assume !(0 == ~T4_E~0); {2476#true} is VALID [2022-02-20 19:23:46,120 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,120 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,121 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,121 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,121 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,121 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,121 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,122 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume !(0 == ~E_3~0); {2476#true} is VALID [2022-02-20 19:23:46,122 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,122 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,122 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,122 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,123 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,123 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:23:46,123 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {2476#true} {2477#false} #11283#return; {2477#false} is VALID [2022-02-20 19:23:46,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:23:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:46,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {2583#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:23:46,198 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 1 == ~m_pc~0; {2476#true} is VALID [2022-02-20 19:23:46,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2476#true} is VALID [2022-02-20 19:23:46,198 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:23:46,199 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {2476#true} is VALID [2022-02-20 19:23:46,199 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,199 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:23:46,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume !(1 == ~t1_pc~0); {2476#true} is VALID [2022-02-20 19:23:46,200 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2476#true} is VALID [2022-02-20 19:23:46,200 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:23:46,200 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {2476#true} is VALID [2022-02-20 19:23:46,200 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,201 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:23:46,201 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 1 == ~t2_pc~0; {2476#true} is VALID [2022-02-20 19:23:46,201 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2476#true} is VALID [2022-02-20 19:23:46,202 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:23:46,202 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {2476#true} is VALID [2022-02-20 19:23:46,203 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,203 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:23:46,203 INFO L290 TraceCheckUtils]: 19: Hoare triple {2476#true} assume 1 == ~t3_pc~0; {2476#true} is VALID [2022-02-20 19:23:46,203 INFO L290 TraceCheckUtils]: 20: Hoare triple {2476#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2476#true} is VALID [2022-02-20 19:23:46,203 INFO L290 TraceCheckUtils]: 21: Hoare triple {2476#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:23:46,204 INFO L290 TraceCheckUtils]: 22: Hoare triple {2476#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {2476#true} is VALID [2022-02-20 19:23:46,204 INFO L290 TraceCheckUtils]: 23: Hoare triple {2476#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,204 INFO L290 TraceCheckUtils]: 24: Hoare triple {2476#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:23:46,205 INFO L290 TraceCheckUtils]: 25: Hoare triple {2476#true} assume !(1 == ~t4_pc~0); {2476#true} is VALID [2022-02-20 19:23:46,205 INFO L290 TraceCheckUtils]: 26: Hoare triple {2476#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2476#true} is VALID [2022-02-20 19:23:46,207 INFO L290 TraceCheckUtils]: 27: Hoare triple {2476#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:23:46,207 INFO L290 TraceCheckUtils]: 28: Hoare triple {2476#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {2476#true} is VALID [2022-02-20 19:23:46,207 INFO L290 TraceCheckUtils]: 29: Hoare triple {2476#true} assume !(0 != ~tmp___3~0#1); {2476#true} is VALID [2022-02-20 19:23:46,208 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:23:46,208 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#true} assume 1 == ~t5_pc~0; {2476#true} is VALID [2022-02-20 19:23:46,208 INFO L290 TraceCheckUtils]: 32: Hoare triple {2476#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2476#true} is VALID [2022-02-20 19:23:46,209 INFO L290 TraceCheckUtils]: 33: Hoare triple {2476#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:23:46,210 INFO L290 TraceCheckUtils]: 34: Hoare triple {2476#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {2476#true} is VALID [2022-02-20 19:23:46,211 INFO L290 TraceCheckUtils]: 35: Hoare triple {2476#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,213 INFO L290 TraceCheckUtils]: 36: Hoare triple {2476#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:23:46,213 INFO L290 TraceCheckUtils]: 37: Hoare triple {2476#true} assume !(1 == ~t6_pc~0); {2476#true} is VALID [2022-02-20 19:23:46,214 INFO L290 TraceCheckUtils]: 38: Hoare triple {2476#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2476#true} is VALID [2022-02-20 19:23:46,214 INFO L290 TraceCheckUtils]: 39: Hoare triple {2476#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:23:46,214 INFO L290 TraceCheckUtils]: 40: Hoare triple {2476#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {2476#true} is VALID [2022-02-20 19:23:46,215 INFO L290 TraceCheckUtils]: 41: Hoare triple {2476#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,215 INFO L290 TraceCheckUtils]: 42: Hoare triple {2476#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:23:46,215 INFO L290 TraceCheckUtils]: 43: Hoare triple {2476#true} assume 1 == ~t7_pc~0; {2476#true} is VALID [2022-02-20 19:23:46,216 INFO L290 TraceCheckUtils]: 44: Hoare triple {2476#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2476#true} is VALID [2022-02-20 19:23:46,218 INFO L290 TraceCheckUtils]: 45: Hoare triple {2476#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:23:46,218 INFO L290 TraceCheckUtils]: 46: Hoare triple {2476#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {2476#true} is VALID [2022-02-20 19:23:46,219 INFO L290 TraceCheckUtils]: 47: Hoare triple {2476#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,219 INFO L290 TraceCheckUtils]: 48: Hoare triple {2476#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:23:46,219 INFO L290 TraceCheckUtils]: 49: Hoare triple {2476#true} assume !(1 == ~t8_pc~0); {2476#true} is VALID [2022-02-20 19:23:46,222 INFO L290 TraceCheckUtils]: 50: Hoare triple {2476#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2476#true} is VALID [2022-02-20 19:23:46,223 INFO L290 TraceCheckUtils]: 51: Hoare triple {2476#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:23:46,223 INFO L290 TraceCheckUtils]: 52: Hoare triple {2476#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {2476#true} is VALID [2022-02-20 19:23:46,223 INFO L290 TraceCheckUtils]: 53: Hoare triple {2476#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,223 INFO L290 TraceCheckUtils]: 54: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:23:46,223 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {2476#true} {2477#false} #11285#return; {2477#false} is VALID [2022-02-20 19:23:46,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:23:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:46,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume !(1 == ~T2_E~0); {2476#true} is VALID [2022-02-20 19:23:46,245 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,245 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,245 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,245 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,245 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,246 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,246 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,246 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} assume !(1 == ~E_1~0); {2476#true} is VALID [2022-02-20 19:23:46,246 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,246 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,246 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,247 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,247 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,247 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,247 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,247 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:23:46,248 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {2476#true} {2477#false} #11287#return; {2477#false} is VALID [2022-02-20 19:23:46,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:23:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:23:46,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} havoc ~__retres1~9; {2476#true} is VALID [2022-02-20 19:23:46,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {2476#true} is VALID [2022-02-20 19:23:46,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} #res := ~__retres1~9; {2476#true} is VALID [2022-02-20 19:23:46,257 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:23:46,258 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2476#true} {2477#false} #11289#return; {2477#false} is VALID [2022-02-20 19:23:46,259 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~token~0 := 0;~local~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {2476#true} is VALID [2022-02-20 19:23:46,261 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:23:46,262 INFO L290 TraceCheckUtils]: 3: Hoare triple {2478#(= ~t1_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:23:46,262 INFO L272 TraceCheckUtils]: 4: Hoare triple {2478#(= ~t1_i~0 1)} call update_channels(); {2476#true} is VALID [2022-02-20 19:23:46,262 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:23:46,263 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2476#true} {2478#(= ~t1_i~0 1)} #11281#return; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:23:46,263 INFO L290 TraceCheckUtils]: 7: Hoare triple {2478#(= ~t1_i~0 1)} assume { :begin_inline_init_threads } true; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:23:46,263 INFO L290 TraceCheckUtils]: 8: Hoare triple {2478#(= ~t1_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:23:46,264 INFO L290 TraceCheckUtils]: 9: Hoare triple {2478#(= ~t1_i~0 1)} assume !(1 == ~t1_i~0);~t1_st~0 := 2; {2477#false} is VALID [2022-02-20 19:23:46,264 INFO L290 TraceCheckUtils]: 10: Hoare triple {2477#false} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2477#false} is VALID [2022-02-20 19:23:46,265 INFO L290 TraceCheckUtils]: 11: Hoare triple {2477#false} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2477#false} is VALID [2022-02-20 19:23:46,265 INFO L290 TraceCheckUtils]: 12: Hoare triple {2477#false} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2477#false} is VALID [2022-02-20 19:23:46,265 INFO L290 TraceCheckUtils]: 13: Hoare triple {2477#false} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2477#false} is VALID [2022-02-20 19:23:46,266 INFO L290 TraceCheckUtils]: 14: Hoare triple {2477#false} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2477#false} is VALID [2022-02-20 19:23:46,266 INFO L290 TraceCheckUtils]: 15: Hoare triple {2477#false} assume 1 == ~t7_i~0;~t7_st~0 := 0; {2477#false} is VALID [2022-02-20 19:23:46,272 INFO L290 TraceCheckUtils]: 16: Hoare triple {2477#false} assume 1 == ~t8_i~0;~t8_st~0 := 0; {2477#false} is VALID [2022-02-20 19:23:46,273 INFO L290 TraceCheckUtils]: 17: Hoare triple {2477#false} assume { :end_inline_init_threads } true; {2477#false} is VALID [2022-02-20 19:23:46,275 INFO L272 TraceCheckUtils]: 18: Hoare triple {2477#false} call fire_delta_events(); {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:23:46,275 INFO L290 TraceCheckUtils]: 19: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,276 INFO L290 TraceCheckUtils]: 20: Hoare triple {2476#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,276 INFO L290 TraceCheckUtils]: 21: Hoare triple {2476#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,276 INFO L290 TraceCheckUtils]: 22: Hoare triple {2476#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,276 INFO L290 TraceCheckUtils]: 23: Hoare triple {2476#true} assume !(0 == ~T4_E~0); {2476#true} is VALID [2022-02-20 19:23:46,277 INFO L290 TraceCheckUtils]: 24: Hoare triple {2476#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,277 INFO L290 TraceCheckUtils]: 25: Hoare triple {2476#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,277 INFO L290 TraceCheckUtils]: 26: Hoare triple {2476#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,277 INFO L290 TraceCheckUtils]: 27: Hoare triple {2476#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,278 INFO L290 TraceCheckUtils]: 28: Hoare triple {2476#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,278 INFO L290 TraceCheckUtils]: 29: Hoare triple {2476#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,278 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,278 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#true} assume !(0 == ~E_3~0); {2476#true} is VALID [2022-02-20 19:23:46,278 INFO L290 TraceCheckUtils]: 32: Hoare triple {2476#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,278 INFO L290 TraceCheckUtils]: 33: Hoare triple {2476#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,279 INFO L290 TraceCheckUtils]: 34: Hoare triple {2476#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,279 INFO L290 TraceCheckUtils]: 35: Hoare triple {2476#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,279 INFO L290 TraceCheckUtils]: 36: Hoare triple {2476#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2476#true} is VALID [2022-02-20 19:23:46,279 INFO L290 TraceCheckUtils]: 37: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:23:46,279 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2476#true} {2477#false} #11283#return; {2477#false} is VALID [2022-02-20 19:23:46,279 INFO L272 TraceCheckUtils]: 39: Hoare triple {2477#false} call activate_threads(); {2583#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:23:46,280 INFO L290 TraceCheckUtils]: 40: Hoare triple {2583#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:23:46,280 INFO L290 TraceCheckUtils]: 41: Hoare triple {2476#true} assume 1 == ~m_pc~0; {2476#true} is VALID [2022-02-20 19:23:46,280 INFO L290 TraceCheckUtils]: 42: Hoare triple {2476#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2476#true} is VALID [2022-02-20 19:23:46,280 INFO L290 TraceCheckUtils]: 43: Hoare triple {2476#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:23:46,280 INFO L290 TraceCheckUtils]: 44: Hoare triple {2476#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {2476#true} is VALID [2022-02-20 19:23:46,280 INFO L290 TraceCheckUtils]: 45: Hoare triple {2476#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,280 INFO L290 TraceCheckUtils]: 46: Hoare triple {2476#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:23:46,281 INFO L290 TraceCheckUtils]: 47: Hoare triple {2476#true} assume !(1 == ~t1_pc~0); {2476#true} is VALID [2022-02-20 19:23:46,281 INFO L290 TraceCheckUtils]: 48: Hoare triple {2476#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2476#true} is VALID [2022-02-20 19:23:46,281 INFO L290 TraceCheckUtils]: 49: Hoare triple {2476#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:23:46,281 INFO L290 TraceCheckUtils]: 50: Hoare triple {2476#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {2476#true} is VALID [2022-02-20 19:23:46,281 INFO L290 TraceCheckUtils]: 51: Hoare triple {2476#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,281 INFO L290 TraceCheckUtils]: 52: Hoare triple {2476#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:23:46,282 INFO L290 TraceCheckUtils]: 53: Hoare triple {2476#true} assume 1 == ~t2_pc~0; {2476#true} is VALID [2022-02-20 19:23:46,282 INFO L290 TraceCheckUtils]: 54: Hoare triple {2476#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2476#true} is VALID [2022-02-20 19:23:46,282 INFO L290 TraceCheckUtils]: 55: Hoare triple {2476#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:23:46,282 INFO L290 TraceCheckUtils]: 56: Hoare triple {2476#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {2476#true} is VALID [2022-02-20 19:23:46,282 INFO L290 TraceCheckUtils]: 57: Hoare triple {2476#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,282 INFO L290 TraceCheckUtils]: 58: Hoare triple {2476#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:23:46,283 INFO L290 TraceCheckUtils]: 59: Hoare triple {2476#true} assume 1 == ~t3_pc~0; {2476#true} is VALID [2022-02-20 19:23:46,283 INFO L290 TraceCheckUtils]: 60: Hoare triple {2476#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2476#true} is VALID [2022-02-20 19:23:46,283 INFO L290 TraceCheckUtils]: 61: Hoare triple {2476#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:23:46,283 INFO L290 TraceCheckUtils]: 62: Hoare triple {2476#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {2476#true} is VALID [2022-02-20 19:23:46,283 INFO L290 TraceCheckUtils]: 63: Hoare triple {2476#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,283 INFO L290 TraceCheckUtils]: 64: Hoare triple {2476#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:23:46,283 INFO L290 TraceCheckUtils]: 65: Hoare triple {2476#true} assume !(1 == ~t4_pc~0); {2476#true} is VALID [2022-02-20 19:23:46,284 INFO L290 TraceCheckUtils]: 66: Hoare triple {2476#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2476#true} is VALID [2022-02-20 19:23:46,284 INFO L290 TraceCheckUtils]: 67: Hoare triple {2476#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:23:46,284 INFO L290 TraceCheckUtils]: 68: Hoare triple {2476#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {2476#true} is VALID [2022-02-20 19:23:46,284 INFO L290 TraceCheckUtils]: 69: Hoare triple {2476#true} assume !(0 != ~tmp___3~0#1); {2476#true} is VALID [2022-02-20 19:23:46,284 INFO L290 TraceCheckUtils]: 70: Hoare triple {2476#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:23:46,284 INFO L290 TraceCheckUtils]: 71: Hoare triple {2476#true} assume 1 == ~t5_pc~0; {2476#true} is VALID [2022-02-20 19:23:46,285 INFO L290 TraceCheckUtils]: 72: Hoare triple {2476#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2476#true} is VALID [2022-02-20 19:23:46,285 INFO L290 TraceCheckUtils]: 73: Hoare triple {2476#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:23:46,285 INFO L290 TraceCheckUtils]: 74: Hoare triple {2476#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {2476#true} is VALID [2022-02-20 19:23:46,285 INFO L290 TraceCheckUtils]: 75: Hoare triple {2476#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,285 INFO L290 TraceCheckUtils]: 76: Hoare triple {2476#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:23:46,286 INFO L290 TraceCheckUtils]: 77: Hoare triple {2476#true} assume !(1 == ~t6_pc~0); {2476#true} is VALID [2022-02-20 19:23:46,288 INFO L290 TraceCheckUtils]: 78: Hoare triple {2476#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2476#true} is VALID [2022-02-20 19:23:46,288 INFO L290 TraceCheckUtils]: 79: Hoare triple {2476#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:23:46,289 INFO L290 TraceCheckUtils]: 80: Hoare triple {2476#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {2476#true} is VALID [2022-02-20 19:23:46,289 INFO L290 TraceCheckUtils]: 81: Hoare triple {2476#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,289 INFO L290 TraceCheckUtils]: 82: Hoare triple {2476#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:23:46,289 INFO L290 TraceCheckUtils]: 83: Hoare triple {2476#true} assume 1 == ~t7_pc~0; {2476#true} is VALID [2022-02-20 19:23:46,289 INFO L290 TraceCheckUtils]: 84: Hoare triple {2476#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2476#true} is VALID [2022-02-20 19:23:46,289 INFO L290 TraceCheckUtils]: 85: Hoare triple {2476#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:23:46,290 INFO L290 TraceCheckUtils]: 86: Hoare triple {2476#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {2476#true} is VALID [2022-02-20 19:23:46,290 INFO L290 TraceCheckUtils]: 87: Hoare triple {2476#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,292 INFO L290 TraceCheckUtils]: 88: Hoare triple {2476#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:23:46,292 INFO L290 TraceCheckUtils]: 89: Hoare triple {2476#true} assume !(1 == ~t8_pc~0); {2476#true} is VALID [2022-02-20 19:23:46,292 INFO L290 TraceCheckUtils]: 90: Hoare triple {2476#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2476#true} is VALID [2022-02-20 19:23:46,293 INFO L290 TraceCheckUtils]: 91: Hoare triple {2476#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:23:46,293 INFO L290 TraceCheckUtils]: 92: Hoare triple {2476#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {2476#true} is VALID [2022-02-20 19:23:46,293 INFO L290 TraceCheckUtils]: 93: Hoare triple {2476#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {2476#true} is VALID [2022-02-20 19:23:46,293 INFO L290 TraceCheckUtils]: 94: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:23:46,293 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {2476#true} {2477#false} #11285#return; {2477#false} is VALID [2022-02-20 19:23:46,293 INFO L272 TraceCheckUtils]: 96: Hoare triple {2477#false} call reset_delta_events(); {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:23:46,294 INFO L290 TraceCheckUtils]: 97: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,294 INFO L290 TraceCheckUtils]: 98: Hoare triple {2476#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,296 INFO L290 TraceCheckUtils]: 99: Hoare triple {2476#true} assume !(1 == ~T2_E~0); {2476#true} is VALID [2022-02-20 19:23:46,297 INFO L290 TraceCheckUtils]: 100: Hoare triple {2476#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,297 INFO L290 TraceCheckUtils]: 101: Hoare triple {2476#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,297 INFO L290 TraceCheckUtils]: 102: Hoare triple {2476#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,297 INFO L290 TraceCheckUtils]: 103: Hoare triple {2476#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,297 INFO L290 TraceCheckUtils]: 104: Hoare triple {2476#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,297 INFO L290 TraceCheckUtils]: 105: Hoare triple {2476#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,298 INFO L290 TraceCheckUtils]: 106: Hoare triple {2476#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,298 INFO L290 TraceCheckUtils]: 107: Hoare triple {2476#true} assume !(1 == ~E_1~0); {2476#true} is VALID [2022-02-20 19:23:46,298 INFO L290 TraceCheckUtils]: 108: Hoare triple {2476#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,298 INFO L290 TraceCheckUtils]: 109: Hoare triple {2476#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,298 INFO L290 TraceCheckUtils]: 110: Hoare triple {2476#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,298 INFO L290 TraceCheckUtils]: 111: Hoare triple {2476#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,298 INFO L290 TraceCheckUtils]: 112: Hoare triple {2476#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,299 INFO L290 TraceCheckUtils]: 113: Hoare triple {2476#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,299 INFO L290 TraceCheckUtils]: 114: Hoare triple {2476#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2476#true} is VALID [2022-02-20 19:23:46,299 INFO L290 TraceCheckUtils]: 115: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:23:46,299 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {2476#true} {2477#false} #11287#return; {2477#false} is VALID [2022-02-20 19:23:46,299 INFO L290 TraceCheckUtils]: 117: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:23:46,299 INFO L290 TraceCheckUtils]: 118: Hoare triple {2477#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {2477#false} is VALID [2022-02-20 19:23:46,300 INFO L290 TraceCheckUtils]: 119: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:23:46,300 INFO L272 TraceCheckUtils]: 120: Hoare triple {2477#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2476#true} is VALID [2022-02-20 19:23:46,300 INFO L290 TraceCheckUtils]: 121: Hoare triple {2476#true} havoc ~__retres1~9; {2476#true} is VALID [2022-02-20 19:23:46,300 INFO L290 TraceCheckUtils]: 122: Hoare triple {2476#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {2476#true} is VALID [2022-02-20 19:23:46,300 INFO L290 TraceCheckUtils]: 123: Hoare triple {2476#true} #res := ~__retres1~9; {2476#true} is VALID [2022-02-20 19:23:46,300 INFO L290 TraceCheckUtils]: 124: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:23:46,300 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {2476#true} {2477#false} #11289#return; {2477#false} is VALID [2022-02-20 19:23:46,301 INFO L290 TraceCheckUtils]: 126: Hoare triple {2477#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {2477#false} is VALID [2022-02-20 19:23:46,301 INFO L290 TraceCheckUtils]: 127: Hoare triple {2477#false} assume 0 != eval_~tmp~0#1; {2477#false} is VALID [2022-02-20 19:23:46,301 INFO L290 TraceCheckUtils]: 128: Hoare triple {2477#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {2477#false} is VALID [2022-02-20 19:23:46,301 INFO L290 TraceCheckUtils]: 129: Hoare triple {2477#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {2477#false} is VALID [2022-02-20 19:23:46,302 INFO L290 TraceCheckUtils]: 130: Hoare triple {2477#false} assume !(0 == ~m_pc~0); {2477#false} is VALID [2022-02-20 19:23:46,302 INFO L290 TraceCheckUtils]: 131: Hoare triple {2477#false} assume 1 == ~m_pc~0; {2477#false} is VALID [2022-02-20 19:23:46,302 INFO L290 TraceCheckUtils]: 132: Hoare triple {2477#false} assume ~token~0 != 8 + ~local~0; {2477#false} is VALID [2022-02-20 19:23:46,303 INFO L272 TraceCheckUtils]: 133: Hoare triple {2477#false} call error(); {2477#false} is VALID [2022-02-20 19:23:46,303 INFO L290 TraceCheckUtils]: 134: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:23:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:23:46,307 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:23:46,307 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196593698] [2022-02-20 19:23:46,307 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196593698] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:23:46,308 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:23:46,308 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:23:46,309 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406441811] [2022-02-20 19:23:46,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:23:46,313 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:23:46,315 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:23:46,317 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:23:46,416 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:23:46,417 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:23:46,417 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:23:46,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:23:46,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:23:46,439 INFO L87 Difference]: Start difference. First operand has 2473 states, 2439 states have (on average 1.848708487084871) internal successors, (4509), 2444 states have internal predecessors, (4509), 24 states have call successors, (24), 7 states have call predecessors, (24), 7 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) Second operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:23:56,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:23:56,539 INFO L93 Difference]: Finished difference Result 5037 states and 9272 transitions. [2022-02-20 19:23:56,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:23:56,539 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:23:56,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:23:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:23:56,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9272 transitions. [2022-02-20 19:23:56,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:23:56,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9272 transitions. [2022-02-20 19:23:56,649 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9272 transitions. [2022-02-20 19:24:02,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9272 edges. 9272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:24:02,678 INFO L225 Difference]: With dead ends: 5037 [2022-02-20 19:24:02,678 INFO L226 Difference]: Without dead ends: 2503 [2022-02-20 19:24:02,687 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 19:24:02,691 INFO L933 BasicCegarLoop]: 4511 mSDtfsCounter, 748 mSDsluCounter, 12379 mSDsCounter, 0 mSdLazyCounter, 511 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 768 SdHoareTripleChecker+Valid, 16890 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 511 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-02-20 19:24:02,692 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [768 Valid, 16890 Invalid, 567 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [56 Valid, 511 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-02-20 19:24:02,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2503 states. [2022-02-20 19:24:02,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2503 to 2405. [2022-02-20 19:24:02,796 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:24:02,806 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:24:02,813 INFO L74 IsIncluded]: Start isIncluded. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:24:02,818 INFO L87 Difference]: Start difference. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:24:02,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:24:02,992 INFO L93 Difference]: Finished difference Result 2503 states and 4569 transitions. [2022-02-20 19:24:02,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4569 transitions. [2022-02-20 19:24:03,002 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:24:03,002 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:24:03,007 INFO L74 IsIncluded]: Start isIncluded. First operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 2503 states. [2022-02-20 19:24:03,012 INFO L87 Difference]: Start difference. First operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 2503 states. [2022-02-20 19:24:03,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:24:03,186 INFO L93 Difference]: Finished difference Result 2503 states and 4569 transitions. [2022-02-20 19:24:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4569 transitions. [2022-02-20 19:24:03,190 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:24:03,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:24:03,191 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:24:03,191 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:24:03,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:24:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 2405 states and 4400 transitions. [2022-02-20 19:24:03,368 INFO L78 Accepts]: Start accepts. Automaton has 2405 states and 4400 transitions. Word has length 135 [2022-02-20 19:24:03,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:24:03,370 INFO L470 AbstractCegarLoop]: Abstraction has 2405 states and 4400 transitions. [2022-02-20 19:24:03,370 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4400 transitions. [2022-02-20 19:24:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:24:03,374 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:24:03,374 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:24:03,374 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:24:03,375 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:24:03,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:24:03,377 INFO L85 PathProgramCache]: Analyzing trace with hash -540619065, now seen corresponding path program 1 times [2022-02-20 19:24:03,377 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:24:03,378 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613581379] [2022-02-20 19:24:03,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:24:03,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:24:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:03,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:24:03,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:03,469 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:24:03,470 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15345#true} {15347#(= ~M_E~0 2)} #11281#return; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:24:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:03,529 INFO L290 TraceCheckUtils]: 0: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,530 INFO L290 TraceCheckUtils]: 2: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,530 INFO L290 TraceCheckUtils]: 3: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,531 INFO L290 TraceCheckUtils]: 4: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~T4_E~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,532 INFO L290 TraceCheckUtils]: 5: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,535 INFO L290 TraceCheckUtils]: 6: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,536 INFO L290 TraceCheckUtils]: 7: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,540 INFO L290 TraceCheckUtils]: 8: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,541 INFO L290 TraceCheckUtils]: 9: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,542 INFO L290 TraceCheckUtils]: 10: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,543 INFO L290 TraceCheckUtils]: 11: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,543 INFO L290 TraceCheckUtils]: 12: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~E_3~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,543 INFO L290 TraceCheckUtils]: 13: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,544 INFO L290 TraceCheckUtils]: 14: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,546 INFO L290 TraceCheckUtils]: 15: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_6~0;~E_6~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,546 INFO L290 TraceCheckUtils]: 16: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,547 INFO L290 TraceCheckUtils]: 17: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,547 INFO L290 TraceCheckUtils]: 18: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume true; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,548 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {15452#(= |old(~M_E~0)| 0)} {15347#(= ~M_E~0 2)} #11283#return; {15346#false} is VALID [2022-02-20 19:24:03,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:24:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:03,600 INFO L290 TraceCheckUtils]: 0: Hoare triple {15453#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:24:03,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 1 == ~m_pc~0; {15345#true} is VALID [2022-02-20 19:24:03,600 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15345#true} is VALID [2022-02-20 19:24:03,601 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:24:03,601 INFO L290 TraceCheckUtils]: 4: Hoare triple {15345#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {15345#true} is VALID [2022-02-20 19:24:03,601 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,601 INFO L290 TraceCheckUtils]: 6: Hoare triple {15345#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:24:03,601 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} assume !(1 == ~t1_pc~0); {15345#true} is VALID [2022-02-20 19:24:03,601 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15345#true} is VALID [2022-02-20 19:24:03,601 INFO L290 TraceCheckUtils]: 9: Hoare triple {15345#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:24:03,602 INFO L290 TraceCheckUtils]: 10: Hoare triple {15345#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {15345#true} is VALID [2022-02-20 19:24:03,602 INFO L290 TraceCheckUtils]: 11: Hoare triple {15345#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,602 INFO L290 TraceCheckUtils]: 12: Hoare triple {15345#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:24:03,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} assume 1 == ~t2_pc~0; {15345#true} is VALID [2022-02-20 19:24:03,602 INFO L290 TraceCheckUtils]: 14: Hoare triple {15345#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15345#true} is VALID [2022-02-20 19:24:03,602 INFO L290 TraceCheckUtils]: 15: Hoare triple {15345#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:24:03,602 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {15345#true} is VALID [2022-02-20 19:24:03,603 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,603 INFO L290 TraceCheckUtils]: 18: Hoare triple {15345#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:24:03,603 INFO L290 TraceCheckUtils]: 19: Hoare triple {15345#true} assume 1 == ~t3_pc~0; {15345#true} is VALID [2022-02-20 19:24:03,604 INFO L290 TraceCheckUtils]: 20: Hoare triple {15345#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15345#true} is VALID [2022-02-20 19:24:03,604 INFO L290 TraceCheckUtils]: 21: Hoare triple {15345#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:24:03,604 INFO L290 TraceCheckUtils]: 22: Hoare triple {15345#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {15345#true} is VALID [2022-02-20 19:24:03,605 INFO L290 TraceCheckUtils]: 23: Hoare triple {15345#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,605 INFO L290 TraceCheckUtils]: 24: Hoare triple {15345#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:24:03,605 INFO L290 TraceCheckUtils]: 25: Hoare triple {15345#true} assume !(1 == ~t4_pc~0); {15345#true} is VALID [2022-02-20 19:24:03,605 INFO L290 TraceCheckUtils]: 26: Hoare triple {15345#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15345#true} is VALID [2022-02-20 19:24:03,605 INFO L290 TraceCheckUtils]: 27: Hoare triple {15345#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:24:03,605 INFO L290 TraceCheckUtils]: 28: Hoare triple {15345#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {15345#true} is VALID [2022-02-20 19:24:03,605 INFO L290 TraceCheckUtils]: 29: Hoare triple {15345#true} assume !(0 != ~tmp___3~0#1); {15345#true} is VALID [2022-02-20 19:24:03,606 INFO L290 TraceCheckUtils]: 30: Hoare triple {15345#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:24:03,606 INFO L290 TraceCheckUtils]: 31: Hoare triple {15345#true} assume 1 == ~t5_pc~0; {15345#true} is VALID [2022-02-20 19:24:03,606 INFO L290 TraceCheckUtils]: 32: Hoare triple {15345#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15345#true} is VALID [2022-02-20 19:24:03,606 INFO L290 TraceCheckUtils]: 33: Hoare triple {15345#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:24:03,606 INFO L290 TraceCheckUtils]: 34: Hoare triple {15345#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {15345#true} is VALID [2022-02-20 19:24:03,606 INFO L290 TraceCheckUtils]: 35: Hoare triple {15345#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,606 INFO L290 TraceCheckUtils]: 36: Hoare triple {15345#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:24:03,607 INFO L290 TraceCheckUtils]: 37: Hoare triple {15345#true} assume !(1 == ~t6_pc~0); {15345#true} is VALID [2022-02-20 19:24:03,607 INFO L290 TraceCheckUtils]: 38: Hoare triple {15345#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15345#true} is VALID [2022-02-20 19:24:03,607 INFO L290 TraceCheckUtils]: 39: Hoare triple {15345#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:24:03,607 INFO L290 TraceCheckUtils]: 40: Hoare triple {15345#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {15345#true} is VALID [2022-02-20 19:24:03,607 INFO L290 TraceCheckUtils]: 41: Hoare triple {15345#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,607 INFO L290 TraceCheckUtils]: 42: Hoare triple {15345#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:24:03,607 INFO L290 TraceCheckUtils]: 43: Hoare triple {15345#true} assume 1 == ~t7_pc~0; {15345#true} is VALID [2022-02-20 19:24:03,608 INFO L290 TraceCheckUtils]: 44: Hoare triple {15345#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15345#true} is VALID [2022-02-20 19:24:03,609 INFO L290 TraceCheckUtils]: 45: Hoare triple {15345#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:24:03,609 INFO L290 TraceCheckUtils]: 46: Hoare triple {15345#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {15345#true} is VALID [2022-02-20 19:24:03,609 INFO L290 TraceCheckUtils]: 47: Hoare triple {15345#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,609 INFO L290 TraceCheckUtils]: 48: Hoare triple {15345#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:24:03,609 INFO L290 TraceCheckUtils]: 49: Hoare triple {15345#true} assume !(1 == ~t8_pc~0); {15345#true} is VALID [2022-02-20 19:24:03,609 INFO L290 TraceCheckUtils]: 50: Hoare triple {15345#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15345#true} is VALID [2022-02-20 19:24:03,609 INFO L290 TraceCheckUtils]: 51: Hoare triple {15345#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:24:03,610 INFO L290 TraceCheckUtils]: 52: Hoare triple {15345#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {15345#true} is VALID [2022-02-20 19:24:03,610 INFO L290 TraceCheckUtils]: 53: Hoare triple {15345#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,610 INFO L290 TraceCheckUtils]: 54: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:24:03,610 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {15345#true} {15346#false} #11285#return; {15346#false} is VALID [2022-02-20 19:24:03,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:24:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:03,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,625 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume !(1 == ~T2_E~0); {15345#true} is VALID [2022-02-20 19:24:03,625 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,626 INFO L290 TraceCheckUtils]: 4: Hoare triple {15345#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,626 INFO L290 TraceCheckUtils]: 6: Hoare triple {15345#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,626 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,626 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,626 INFO L290 TraceCheckUtils]: 9: Hoare triple {15345#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,626 INFO L290 TraceCheckUtils]: 10: Hoare triple {15345#true} assume !(1 == ~E_1~0); {15345#true} is VALID [2022-02-20 19:24:03,626 INFO L290 TraceCheckUtils]: 11: Hoare triple {15345#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,627 INFO L290 TraceCheckUtils]: 12: Hoare triple {15345#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,627 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,627 INFO L290 TraceCheckUtils]: 14: Hoare triple {15345#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,627 INFO L290 TraceCheckUtils]: 15: Hoare triple {15345#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,627 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,627 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,627 INFO L290 TraceCheckUtils]: 18: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:24:03,628 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {15345#true} {15346#false} #11287#return; {15346#false} is VALID [2022-02-20 19:24:03,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:24:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:03,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} havoc ~__retres1~9; {15345#true} is VALID [2022-02-20 19:24:03,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {15345#true} is VALID [2022-02-20 19:24:03,637 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} #res := ~__retres1~9; {15345#true} is VALID [2022-02-20 19:24:03,637 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:24:03,637 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15345#true} {15346#false} #11289#return; {15346#false} is VALID [2022-02-20 19:24:03,638 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~token~0 := 0;~local~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,639 INFO L290 TraceCheckUtils]: 2: Hoare triple {15347#(= ~M_E~0 2)} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,640 INFO L290 TraceCheckUtils]: 3: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,640 INFO L272 TraceCheckUtils]: 4: Hoare triple {15347#(= ~M_E~0 2)} call update_channels(); {15345#true} is VALID [2022-02-20 19:24:03,640 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:24:03,640 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15345#true} {15347#(= ~M_E~0 2)} #11281#return; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,641 INFO L290 TraceCheckUtils]: 7: Hoare triple {15347#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,641 INFO L290 TraceCheckUtils]: 8: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,641 INFO L290 TraceCheckUtils]: 9: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,642 INFO L290 TraceCheckUtils]: 10: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,642 INFO L290 TraceCheckUtils]: 11: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,642 INFO L290 TraceCheckUtils]: 12: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,643 INFO L290 TraceCheckUtils]: 13: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,643 INFO L290 TraceCheckUtils]: 14: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,643 INFO L290 TraceCheckUtils]: 15: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,644 INFO L290 TraceCheckUtils]: 16: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,644 INFO L290 TraceCheckUtils]: 17: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:24:03,645 INFO L272 TraceCheckUtils]: 18: Hoare triple {15347#(= ~M_E~0 2)} call fire_delta_events(); {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:24:03,646 INFO L290 TraceCheckUtils]: 19: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,646 INFO L290 TraceCheckUtils]: 20: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,646 INFO L290 TraceCheckUtils]: 21: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,647 INFO L290 TraceCheckUtils]: 22: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,647 INFO L290 TraceCheckUtils]: 23: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~T4_E~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,647 INFO L290 TraceCheckUtils]: 24: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,648 INFO L290 TraceCheckUtils]: 25: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,648 INFO L290 TraceCheckUtils]: 26: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,648 INFO L290 TraceCheckUtils]: 27: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,648 INFO L290 TraceCheckUtils]: 28: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,649 INFO L290 TraceCheckUtils]: 29: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,649 INFO L290 TraceCheckUtils]: 30: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,649 INFO L290 TraceCheckUtils]: 31: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~E_3~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,651 INFO L290 TraceCheckUtils]: 32: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,652 INFO L290 TraceCheckUtils]: 33: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,653 INFO L290 TraceCheckUtils]: 34: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_6~0;~E_6~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,654 INFO L290 TraceCheckUtils]: 35: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,654 INFO L290 TraceCheckUtils]: 36: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,655 INFO L290 TraceCheckUtils]: 37: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume true; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:24:03,655 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {15452#(= |old(~M_E~0)| 0)} {15347#(= ~M_E~0 2)} #11283#return; {15346#false} is VALID [2022-02-20 19:24:03,655 INFO L272 TraceCheckUtils]: 39: Hoare triple {15346#false} call activate_threads(); {15453#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:24:03,655 INFO L290 TraceCheckUtils]: 40: Hoare triple {15453#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:24:03,655 INFO L290 TraceCheckUtils]: 41: Hoare triple {15345#true} assume 1 == ~m_pc~0; {15345#true} is VALID [2022-02-20 19:24:03,656 INFO L290 TraceCheckUtils]: 42: Hoare triple {15345#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15345#true} is VALID [2022-02-20 19:24:03,656 INFO L290 TraceCheckUtils]: 43: Hoare triple {15345#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:24:03,656 INFO L290 TraceCheckUtils]: 44: Hoare triple {15345#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {15345#true} is VALID [2022-02-20 19:24:03,656 INFO L290 TraceCheckUtils]: 45: Hoare triple {15345#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,656 INFO L290 TraceCheckUtils]: 46: Hoare triple {15345#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:24:03,656 INFO L290 TraceCheckUtils]: 47: Hoare triple {15345#true} assume !(1 == ~t1_pc~0); {15345#true} is VALID [2022-02-20 19:24:03,656 INFO L290 TraceCheckUtils]: 48: Hoare triple {15345#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15345#true} is VALID [2022-02-20 19:24:03,657 INFO L290 TraceCheckUtils]: 49: Hoare triple {15345#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:24:03,657 INFO L290 TraceCheckUtils]: 50: Hoare triple {15345#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {15345#true} is VALID [2022-02-20 19:24:03,657 INFO L290 TraceCheckUtils]: 51: Hoare triple {15345#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,657 INFO L290 TraceCheckUtils]: 52: Hoare triple {15345#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:24:03,657 INFO L290 TraceCheckUtils]: 53: Hoare triple {15345#true} assume 1 == ~t2_pc~0; {15345#true} is VALID [2022-02-20 19:24:03,657 INFO L290 TraceCheckUtils]: 54: Hoare triple {15345#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15345#true} is VALID [2022-02-20 19:24:03,657 INFO L290 TraceCheckUtils]: 55: Hoare triple {15345#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:24:03,657 INFO L290 TraceCheckUtils]: 56: Hoare triple {15345#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {15345#true} is VALID [2022-02-20 19:24:03,658 INFO L290 TraceCheckUtils]: 57: Hoare triple {15345#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,658 INFO L290 TraceCheckUtils]: 58: Hoare triple {15345#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:24:03,658 INFO L290 TraceCheckUtils]: 59: Hoare triple {15345#true} assume 1 == ~t3_pc~0; {15345#true} is VALID [2022-02-20 19:24:03,658 INFO L290 TraceCheckUtils]: 60: Hoare triple {15345#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15345#true} is VALID [2022-02-20 19:24:03,658 INFO L290 TraceCheckUtils]: 61: Hoare triple {15345#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:24:03,658 INFO L290 TraceCheckUtils]: 62: Hoare triple {15345#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {15345#true} is VALID [2022-02-20 19:24:03,658 INFO L290 TraceCheckUtils]: 63: Hoare triple {15345#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,659 INFO L290 TraceCheckUtils]: 64: Hoare triple {15345#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:24:03,659 INFO L290 TraceCheckUtils]: 65: Hoare triple {15345#true} assume !(1 == ~t4_pc~0); {15345#true} is VALID [2022-02-20 19:24:03,659 INFO L290 TraceCheckUtils]: 66: Hoare triple {15345#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15345#true} is VALID [2022-02-20 19:24:03,659 INFO L290 TraceCheckUtils]: 67: Hoare triple {15345#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:24:03,659 INFO L290 TraceCheckUtils]: 68: Hoare triple {15345#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {15345#true} is VALID [2022-02-20 19:24:03,659 INFO L290 TraceCheckUtils]: 69: Hoare triple {15345#true} assume !(0 != ~tmp___3~0#1); {15345#true} is VALID [2022-02-20 19:24:03,659 INFO L290 TraceCheckUtils]: 70: Hoare triple {15345#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:24:03,659 INFO L290 TraceCheckUtils]: 71: Hoare triple {15345#true} assume 1 == ~t5_pc~0; {15345#true} is VALID [2022-02-20 19:24:03,660 INFO L290 TraceCheckUtils]: 72: Hoare triple {15345#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15345#true} is VALID [2022-02-20 19:24:03,660 INFO L290 TraceCheckUtils]: 73: Hoare triple {15345#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:24:03,660 INFO L290 TraceCheckUtils]: 74: Hoare triple {15345#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {15345#true} is VALID [2022-02-20 19:24:03,660 INFO L290 TraceCheckUtils]: 75: Hoare triple {15345#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,660 INFO L290 TraceCheckUtils]: 76: Hoare triple {15345#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:24:03,660 INFO L290 TraceCheckUtils]: 77: Hoare triple {15345#true} assume !(1 == ~t6_pc~0); {15345#true} is VALID [2022-02-20 19:24:03,660 INFO L290 TraceCheckUtils]: 78: Hoare triple {15345#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15345#true} is VALID [2022-02-20 19:24:03,660 INFO L290 TraceCheckUtils]: 79: Hoare triple {15345#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:24:03,661 INFO L290 TraceCheckUtils]: 80: Hoare triple {15345#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {15345#true} is VALID [2022-02-20 19:24:03,661 INFO L290 TraceCheckUtils]: 81: Hoare triple {15345#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,661 INFO L290 TraceCheckUtils]: 82: Hoare triple {15345#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:24:03,661 INFO L290 TraceCheckUtils]: 83: Hoare triple {15345#true} assume 1 == ~t7_pc~0; {15345#true} is VALID [2022-02-20 19:24:03,661 INFO L290 TraceCheckUtils]: 84: Hoare triple {15345#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15345#true} is VALID [2022-02-20 19:24:03,661 INFO L290 TraceCheckUtils]: 85: Hoare triple {15345#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:24:03,661 INFO L290 TraceCheckUtils]: 86: Hoare triple {15345#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {15345#true} is VALID [2022-02-20 19:24:03,661 INFO L290 TraceCheckUtils]: 87: Hoare triple {15345#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,662 INFO L290 TraceCheckUtils]: 88: Hoare triple {15345#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:24:03,662 INFO L290 TraceCheckUtils]: 89: Hoare triple {15345#true} assume !(1 == ~t8_pc~0); {15345#true} is VALID [2022-02-20 19:24:03,662 INFO L290 TraceCheckUtils]: 90: Hoare triple {15345#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15345#true} is VALID [2022-02-20 19:24:03,662 INFO L290 TraceCheckUtils]: 91: Hoare triple {15345#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:24:03,662 INFO L290 TraceCheckUtils]: 92: Hoare triple {15345#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {15345#true} is VALID [2022-02-20 19:24:03,662 INFO L290 TraceCheckUtils]: 93: Hoare triple {15345#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {15345#true} is VALID [2022-02-20 19:24:03,662 INFO L290 TraceCheckUtils]: 94: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:24:03,662 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15345#true} {15346#false} #11285#return; {15346#false} is VALID [2022-02-20 19:24:03,663 INFO L272 TraceCheckUtils]: 96: Hoare triple {15346#false} call reset_delta_events(); {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:24:03,663 INFO L290 TraceCheckUtils]: 97: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,663 INFO L290 TraceCheckUtils]: 98: Hoare triple {15345#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,663 INFO L290 TraceCheckUtils]: 99: Hoare triple {15345#true} assume !(1 == ~T2_E~0); {15345#true} is VALID [2022-02-20 19:24:03,663 INFO L290 TraceCheckUtils]: 100: Hoare triple {15345#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,663 INFO L290 TraceCheckUtils]: 101: Hoare triple {15345#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,663 INFO L290 TraceCheckUtils]: 102: Hoare triple {15345#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,663 INFO L290 TraceCheckUtils]: 103: Hoare triple {15345#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,664 INFO L290 TraceCheckUtils]: 104: Hoare triple {15345#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,664 INFO L290 TraceCheckUtils]: 105: Hoare triple {15345#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,664 INFO L290 TraceCheckUtils]: 106: Hoare triple {15345#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,664 INFO L290 TraceCheckUtils]: 107: Hoare triple {15345#true} assume !(1 == ~E_1~0); {15345#true} is VALID [2022-02-20 19:24:03,664 INFO L290 TraceCheckUtils]: 108: Hoare triple {15345#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,664 INFO L290 TraceCheckUtils]: 109: Hoare triple {15345#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,664 INFO L290 TraceCheckUtils]: 110: Hoare triple {15345#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,664 INFO L290 TraceCheckUtils]: 111: Hoare triple {15345#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,665 INFO L290 TraceCheckUtils]: 112: Hoare triple {15345#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,665 INFO L290 TraceCheckUtils]: 113: Hoare triple {15345#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,665 INFO L290 TraceCheckUtils]: 114: Hoare triple {15345#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15345#true} is VALID [2022-02-20 19:24:03,665 INFO L290 TraceCheckUtils]: 115: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:24:03,665 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {15345#true} {15346#false} #11287#return; {15346#false} is VALID [2022-02-20 19:24:03,665 INFO L290 TraceCheckUtils]: 117: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:24:03,665 INFO L290 TraceCheckUtils]: 118: Hoare triple {15346#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {15346#false} is VALID [2022-02-20 19:24:03,665 INFO L290 TraceCheckUtils]: 119: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:24:03,666 INFO L272 TraceCheckUtils]: 120: Hoare triple {15346#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15345#true} is VALID [2022-02-20 19:24:03,666 INFO L290 TraceCheckUtils]: 121: Hoare triple {15345#true} havoc ~__retres1~9; {15345#true} is VALID [2022-02-20 19:24:03,666 INFO L290 TraceCheckUtils]: 122: Hoare triple {15345#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {15345#true} is VALID [2022-02-20 19:24:03,666 INFO L290 TraceCheckUtils]: 123: Hoare triple {15345#true} #res := ~__retres1~9; {15345#true} is VALID [2022-02-20 19:24:03,666 INFO L290 TraceCheckUtils]: 124: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:24:03,666 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {15345#true} {15346#false} #11289#return; {15346#false} is VALID [2022-02-20 19:24:03,666 INFO L290 TraceCheckUtils]: 126: Hoare triple {15346#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {15346#false} is VALID [2022-02-20 19:24:03,666 INFO L290 TraceCheckUtils]: 127: Hoare triple {15346#false} assume 0 != eval_~tmp~0#1; {15346#false} is VALID [2022-02-20 19:24:03,667 INFO L290 TraceCheckUtils]: 128: Hoare triple {15346#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {15346#false} is VALID [2022-02-20 19:24:03,667 INFO L290 TraceCheckUtils]: 129: Hoare triple {15346#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {15346#false} is VALID [2022-02-20 19:24:03,667 INFO L290 TraceCheckUtils]: 130: Hoare triple {15346#false} assume !(0 == ~m_pc~0); {15346#false} is VALID [2022-02-20 19:24:03,667 INFO L290 TraceCheckUtils]: 131: Hoare triple {15346#false} assume 1 == ~m_pc~0; {15346#false} is VALID [2022-02-20 19:24:03,667 INFO L290 TraceCheckUtils]: 132: Hoare triple {15346#false} assume ~token~0 != 8 + ~local~0; {15346#false} is VALID [2022-02-20 19:24:03,667 INFO L272 TraceCheckUtils]: 133: Hoare triple {15346#false} call error(); {15346#false} is VALID [2022-02-20 19:24:03,667 INFO L290 TraceCheckUtils]: 134: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:24:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:24:03,668 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:24:03,668 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613581379] [2022-02-20 19:24:03,669 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1613581379] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:24:03,669 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:24:03,669 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:24:03,669 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525657217] [2022-02-20 19:24:03,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:24:03,671 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:24:03,672 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:24:03,672 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:03,751 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:24:03,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:24:03,752 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:24:03,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:24:03,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:24:03,754 INFO L87 Difference]: Start difference. First operand 2405 states and 4400 transitions. Second operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:16,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:24:16,509 INFO L93 Difference]: Finished difference Result 3147 states and 5591 transitions. [2022-02-20 19:24:16,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:24:16,510 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:24:16,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:24:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:16,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5591 transitions. [2022-02-20 19:24:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:16,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5591 transitions. [2022-02-20 19:24:16,629 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5591 transitions. [2022-02-20 19:24:20,336 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5591 edges. 5591 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:24:20,567 INFO L225 Difference]: With dead ends: 3147 [2022-02-20 19:24:20,568 INFO L226 Difference]: Without dead ends: 2879 [2022-02-20 19:24:20,572 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:24:20,573 INFO L933 BasicCegarLoop]: 4478 mSDtfsCounter, 5066 mSDsluCounter, 12604 mSDsCounter, 0 mSdLazyCounter, 1435 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5081 SdHoareTripleChecker+Valid, 17082 SdHoareTripleChecker+Invalid, 1543 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 1435 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-02-20 19:24:20,574 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5081 Valid, 17082 Invalid, 1543 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [108 Valid, 1435 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-02-20 19:24:20,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2879 states. [2022-02-20 19:24:20,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2879 to 2682. [2022-02-20 19:24:20,653 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:24:20,659 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:24:20,665 INFO L74 IsIncluded]: Start isIncluded. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:24:20,669 INFO L87 Difference]: Start difference. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:24:20,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:24:20,895 INFO L93 Difference]: Finished difference Result 2879 states and 5169 transitions. [2022-02-20 19:24:20,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5169 transitions. [2022-02-20 19:24:20,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:24:20,900 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:24:20,913 INFO L74 IsIncluded]: Start isIncluded. First operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) Second operand 2879 states. [2022-02-20 19:24:20,919 INFO L87 Difference]: Start difference. First operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) Second operand 2879 states. [2022-02-20 19:24:21,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:24:21,139 INFO L93 Difference]: Finished difference Result 2879 states and 5169 transitions. [2022-02-20 19:24:21,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5169 transitions. [2022-02-20 19:24:21,144 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:24:21,144 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:24:21,144 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:24:21,144 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:24:21,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:24:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 2682 states and 4839 transitions. [2022-02-20 19:24:21,360 INFO L78 Accepts]: Start accepts. Automaton has 2682 states and 4839 transitions. Word has length 135 [2022-02-20 19:24:21,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:24:21,361 INFO L470 AbstractCegarLoop]: Abstraction has 2682 states and 4839 transitions. [2022-02-20 19:24:21,361 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4839 transitions. [2022-02-20 19:24:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:24:21,362 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:24:21,363 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:24:21,363 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:24:21,363 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:24:21,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:24:21,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1902621501, now seen corresponding path program 1 times [2022-02-20 19:24:21,364 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:24:21,364 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575862708] [2022-02-20 19:24:21,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:24:21,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:24:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:21,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:24:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:21,416 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:24:21,417 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {27509#true} {27511#(= ~T1_E~0 ~M_E~0)} #11281#return; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:24:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:21,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:24:21,467 INFO L290 TraceCheckUtils]: 1: Hoare triple {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,467 INFO L290 TraceCheckUtils]: 2: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,467 INFO L290 TraceCheckUtils]: 3: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,468 INFO L290 TraceCheckUtils]: 4: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T4_E~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,468 INFO L290 TraceCheckUtils]: 5: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,468 INFO L290 TraceCheckUtils]: 6: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,469 INFO L290 TraceCheckUtils]: 7: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,469 INFO L290 TraceCheckUtils]: 8: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,469 INFO L290 TraceCheckUtils]: 9: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,470 INFO L290 TraceCheckUtils]: 10: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,470 INFO L290 TraceCheckUtils]: 11: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,470 INFO L290 TraceCheckUtils]: 12: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_3~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,471 INFO L290 TraceCheckUtils]: 13: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,471 INFO L290 TraceCheckUtils]: 14: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,471 INFO L290 TraceCheckUtils]: 15: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_6~0;~E_6~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,471 INFO L290 TraceCheckUtils]: 16: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,472 INFO L290 TraceCheckUtils]: 17: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,472 INFO L290 TraceCheckUtils]: 18: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,472 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {27511#(= ~T1_E~0 ~M_E~0)} #11283#return; {27510#false} is VALID [2022-02-20 19:24:21,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:24:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:21,512 INFO L290 TraceCheckUtils]: 0: Hoare triple {27618#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:24:21,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 1 == ~m_pc~0; {27509#true} is VALID [2022-02-20 19:24:21,513 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {27509#true} is VALID [2022-02-20 19:24:21,513 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:24:21,513 INFO L290 TraceCheckUtils]: 4: Hoare triple {27509#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {27509#true} is VALID [2022-02-20 19:24:21,513 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,513 INFO L290 TraceCheckUtils]: 6: Hoare triple {27509#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:24:21,513 INFO L290 TraceCheckUtils]: 7: Hoare triple {27509#true} assume !(1 == ~t1_pc~0); {27509#true} is VALID [2022-02-20 19:24:21,513 INFO L290 TraceCheckUtils]: 8: Hoare triple {27509#true} is_transmit1_triggered_~__retres1~1#1 := 0; {27509#true} is VALID [2022-02-20 19:24:21,514 INFO L290 TraceCheckUtils]: 9: Hoare triple {27509#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:24:21,514 INFO L290 TraceCheckUtils]: 10: Hoare triple {27509#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {27509#true} is VALID [2022-02-20 19:24:21,514 INFO L290 TraceCheckUtils]: 11: Hoare triple {27509#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,514 INFO L290 TraceCheckUtils]: 12: Hoare triple {27509#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:24:21,514 INFO L290 TraceCheckUtils]: 13: Hoare triple {27509#true} assume 1 == ~t2_pc~0; {27509#true} is VALID [2022-02-20 19:24:21,514 INFO L290 TraceCheckUtils]: 14: Hoare triple {27509#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {27509#true} is VALID [2022-02-20 19:24:21,514 INFO L290 TraceCheckUtils]: 15: Hoare triple {27509#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:24:21,514 INFO L290 TraceCheckUtils]: 16: Hoare triple {27509#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {27509#true} is VALID [2022-02-20 19:24:21,515 INFO L290 TraceCheckUtils]: 17: Hoare triple {27509#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,515 INFO L290 TraceCheckUtils]: 18: Hoare triple {27509#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:24:21,515 INFO L290 TraceCheckUtils]: 19: Hoare triple {27509#true} assume 1 == ~t3_pc~0; {27509#true} is VALID [2022-02-20 19:24:21,515 INFO L290 TraceCheckUtils]: 20: Hoare triple {27509#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {27509#true} is VALID [2022-02-20 19:24:21,515 INFO L290 TraceCheckUtils]: 21: Hoare triple {27509#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:24:21,515 INFO L290 TraceCheckUtils]: 22: Hoare triple {27509#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {27509#true} is VALID [2022-02-20 19:24:21,515 INFO L290 TraceCheckUtils]: 23: Hoare triple {27509#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,515 INFO L290 TraceCheckUtils]: 24: Hoare triple {27509#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:24:21,515 INFO L290 TraceCheckUtils]: 25: Hoare triple {27509#true} assume !(1 == ~t4_pc~0); {27509#true} is VALID [2022-02-20 19:24:21,516 INFO L290 TraceCheckUtils]: 26: Hoare triple {27509#true} is_transmit4_triggered_~__retres1~4#1 := 0; {27509#true} is VALID [2022-02-20 19:24:21,516 INFO L290 TraceCheckUtils]: 27: Hoare triple {27509#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:24:21,516 INFO L290 TraceCheckUtils]: 28: Hoare triple {27509#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {27509#true} is VALID [2022-02-20 19:24:21,516 INFO L290 TraceCheckUtils]: 29: Hoare triple {27509#true} assume !(0 != ~tmp___3~0#1); {27509#true} is VALID [2022-02-20 19:24:21,516 INFO L290 TraceCheckUtils]: 30: Hoare triple {27509#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:24:21,516 INFO L290 TraceCheckUtils]: 31: Hoare triple {27509#true} assume 1 == ~t5_pc~0; {27509#true} is VALID [2022-02-20 19:24:21,516 INFO L290 TraceCheckUtils]: 32: Hoare triple {27509#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {27509#true} is VALID [2022-02-20 19:24:21,516 INFO L290 TraceCheckUtils]: 33: Hoare triple {27509#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:24:21,517 INFO L290 TraceCheckUtils]: 34: Hoare triple {27509#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {27509#true} is VALID [2022-02-20 19:24:21,517 INFO L290 TraceCheckUtils]: 35: Hoare triple {27509#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,517 INFO L290 TraceCheckUtils]: 36: Hoare triple {27509#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:24:21,517 INFO L290 TraceCheckUtils]: 37: Hoare triple {27509#true} assume !(1 == ~t6_pc~0); {27509#true} is VALID [2022-02-20 19:24:21,517 INFO L290 TraceCheckUtils]: 38: Hoare triple {27509#true} is_transmit6_triggered_~__retres1~6#1 := 0; {27509#true} is VALID [2022-02-20 19:24:21,517 INFO L290 TraceCheckUtils]: 39: Hoare triple {27509#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:24:21,517 INFO L290 TraceCheckUtils]: 40: Hoare triple {27509#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {27509#true} is VALID [2022-02-20 19:24:21,517 INFO L290 TraceCheckUtils]: 41: Hoare triple {27509#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,518 INFO L290 TraceCheckUtils]: 42: Hoare triple {27509#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:24:21,518 INFO L290 TraceCheckUtils]: 43: Hoare triple {27509#true} assume 1 == ~t7_pc~0; {27509#true} is VALID [2022-02-20 19:24:21,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {27509#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {27509#true} is VALID [2022-02-20 19:24:21,518 INFO L290 TraceCheckUtils]: 45: Hoare triple {27509#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:24:21,518 INFO L290 TraceCheckUtils]: 46: Hoare triple {27509#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {27509#true} is VALID [2022-02-20 19:24:21,518 INFO L290 TraceCheckUtils]: 47: Hoare triple {27509#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,518 INFO L290 TraceCheckUtils]: 48: Hoare triple {27509#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:24:21,518 INFO L290 TraceCheckUtils]: 49: Hoare triple {27509#true} assume !(1 == ~t8_pc~0); {27509#true} is VALID [2022-02-20 19:24:21,519 INFO L290 TraceCheckUtils]: 50: Hoare triple {27509#true} is_transmit8_triggered_~__retres1~8#1 := 0; {27509#true} is VALID [2022-02-20 19:24:21,519 INFO L290 TraceCheckUtils]: 51: Hoare triple {27509#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:24:21,519 INFO L290 TraceCheckUtils]: 52: Hoare triple {27509#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {27509#true} is VALID [2022-02-20 19:24:21,519 INFO L290 TraceCheckUtils]: 53: Hoare triple {27509#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,519 INFO L290 TraceCheckUtils]: 54: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:24:21,519 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {27509#true} {27510#false} #11285#return; {27510#false} is VALID [2022-02-20 19:24:21,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:24:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:21,525 INFO L290 TraceCheckUtils]: 0: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {27509#true} is VALID [2022-02-20 19:24:21,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,525 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} assume !(1 == ~T2_E~0); {27509#true} is VALID [2022-02-20 19:24:21,525 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,525 INFO L290 TraceCheckUtils]: 4: Hoare triple {27509#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,526 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,526 INFO L290 TraceCheckUtils]: 6: Hoare triple {27509#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,526 INFO L290 TraceCheckUtils]: 7: Hoare triple {27509#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,526 INFO L290 TraceCheckUtils]: 8: Hoare triple {27509#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,526 INFO L290 TraceCheckUtils]: 9: Hoare triple {27509#true} assume 1 == ~E_M~0;~E_M~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,526 INFO L290 TraceCheckUtils]: 10: Hoare triple {27509#true} assume !(1 == ~E_1~0); {27509#true} is VALID [2022-02-20 19:24:21,526 INFO L290 TraceCheckUtils]: 11: Hoare triple {27509#true} assume 1 == ~E_2~0;~E_2~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,526 INFO L290 TraceCheckUtils]: 12: Hoare triple {27509#true} assume 1 == ~E_3~0;~E_3~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,527 INFO L290 TraceCheckUtils]: 13: Hoare triple {27509#true} assume 1 == ~E_4~0;~E_4~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,527 INFO L290 TraceCheckUtils]: 14: Hoare triple {27509#true} assume 1 == ~E_5~0;~E_5~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,527 INFO L290 TraceCheckUtils]: 15: Hoare triple {27509#true} assume 1 == ~E_6~0;~E_6~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,527 INFO L290 TraceCheckUtils]: 16: Hoare triple {27509#true} assume 1 == ~E_7~0;~E_7~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,527 INFO L290 TraceCheckUtils]: 17: Hoare triple {27509#true} assume 1 == ~E_8~0;~E_8~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,527 INFO L290 TraceCheckUtils]: 18: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:24:21,527 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {27509#true} {27510#false} #11287#return; {27510#false} is VALID [2022-02-20 19:24:21,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:24:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:24:21,530 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} havoc ~__retres1~9; {27509#true} is VALID [2022-02-20 19:24:21,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {27509#true} is VALID [2022-02-20 19:24:21,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} #res := ~__retres1~9; {27509#true} is VALID [2022-02-20 19:24:21,531 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:24:21,531 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {27509#true} {27510#false} #11289#return; {27510#false} is VALID [2022-02-20 19:24:21,532 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~token~0 := 0;~local~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,532 INFO L290 TraceCheckUtils]: 1: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,533 INFO L290 TraceCheckUtils]: 2: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,533 INFO L290 TraceCheckUtils]: 3: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,533 INFO L272 TraceCheckUtils]: 4: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} call update_channels(); {27509#true} is VALID [2022-02-20 19:24:21,533 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:24:21,533 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {27509#true} {27511#(= ~T1_E~0 ~M_E~0)} #11281#return; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,534 INFO L290 TraceCheckUtils]: 7: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,534 INFO L290 TraceCheckUtils]: 9: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,534 INFO L290 TraceCheckUtils]: 10: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,535 INFO L290 TraceCheckUtils]: 11: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,535 INFO L290 TraceCheckUtils]: 12: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,535 INFO L290 TraceCheckUtils]: 13: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,535 INFO L290 TraceCheckUtils]: 14: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,536 INFO L290 TraceCheckUtils]: 15: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,536 INFO L290 TraceCheckUtils]: 16: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,536 INFO L290 TraceCheckUtils]: 17: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:24:21,537 INFO L272 TraceCheckUtils]: 18: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:24:21,538 INFO L290 TraceCheckUtils]: 19: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:24:21,538 INFO L290 TraceCheckUtils]: 20: Hoare triple {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,538 INFO L290 TraceCheckUtils]: 21: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,539 INFO L290 TraceCheckUtils]: 22: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,539 INFO L290 TraceCheckUtils]: 23: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T4_E~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,539 INFO L290 TraceCheckUtils]: 24: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,539 INFO L290 TraceCheckUtils]: 25: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,540 INFO L290 TraceCheckUtils]: 26: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,540 INFO L290 TraceCheckUtils]: 27: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,540 INFO L290 TraceCheckUtils]: 28: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,541 INFO L290 TraceCheckUtils]: 29: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,541 INFO L290 TraceCheckUtils]: 30: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,541 INFO L290 TraceCheckUtils]: 31: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_3~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,541 INFO L290 TraceCheckUtils]: 32: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,542 INFO L290 TraceCheckUtils]: 33: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,542 INFO L290 TraceCheckUtils]: 34: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_6~0;~E_6~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,542 INFO L290 TraceCheckUtils]: 35: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,543 INFO L290 TraceCheckUtils]: 36: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,543 INFO L290 TraceCheckUtils]: 37: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:24:21,543 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {27511#(= ~T1_E~0 ~M_E~0)} #11283#return; {27510#false} is VALID [2022-02-20 19:24:21,543 INFO L272 TraceCheckUtils]: 39: Hoare triple {27510#false} call activate_threads(); {27618#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:24:21,544 INFO L290 TraceCheckUtils]: 40: Hoare triple {27618#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:24:21,544 INFO L290 TraceCheckUtils]: 41: Hoare triple {27509#true} assume 1 == ~m_pc~0; {27509#true} is VALID [2022-02-20 19:24:21,544 INFO L290 TraceCheckUtils]: 42: Hoare triple {27509#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {27509#true} is VALID [2022-02-20 19:24:21,544 INFO L290 TraceCheckUtils]: 43: Hoare triple {27509#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:24:21,544 INFO L290 TraceCheckUtils]: 44: Hoare triple {27509#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {27509#true} is VALID [2022-02-20 19:24:21,544 INFO L290 TraceCheckUtils]: 45: Hoare triple {27509#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,544 INFO L290 TraceCheckUtils]: 46: Hoare triple {27509#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:24:21,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {27509#true} assume !(1 == ~t1_pc~0); {27509#true} is VALID [2022-02-20 19:24:21,544 INFO L290 TraceCheckUtils]: 48: Hoare triple {27509#true} is_transmit1_triggered_~__retres1~1#1 := 0; {27509#true} is VALID [2022-02-20 19:24:21,545 INFO L290 TraceCheckUtils]: 49: Hoare triple {27509#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:24:21,545 INFO L290 TraceCheckUtils]: 50: Hoare triple {27509#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {27509#true} is VALID [2022-02-20 19:24:21,545 INFO L290 TraceCheckUtils]: 51: Hoare triple {27509#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,545 INFO L290 TraceCheckUtils]: 52: Hoare triple {27509#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:24:21,545 INFO L290 TraceCheckUtils]: 53: Hoare triple {27509#true} assume 1 == ~t2_pc~0; {27509#true} is VALID [2022-02-20 19:24:21,545 INFO L290 TraceCheckUtils]: 54: Hoare triple {27509#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {27509#true} is VALID [2022-02-20 19:24:21,545 INFO L290 TraceCheckUtils]: 55: Hoare triple {27509#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:24:21,545 INFO L290 TraceCheckUtils]: 56: Hoare triple {27509#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {27509#true} is VALID [2022-02-20 19:24:21,546 INFO L290 TraceCheckUtils]: 57: Hoare triple {27509#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,546 INFO L290 TraceCheckUtils]: 58: Hoare triple {27509#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:24:21,546 INFO L290 TraceCheckUtils]: 59: Hoare triple {27509#true} assume 1 == ~t3_pc~0; {27509#true} is VALID [2022-02-20 19:24:21,546 INFO L290 TraceCheckUtils]: 60: Hoare triple {27509#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {27509#true} is VALID [2022-02-20 19:24:21,546 INFO L290 TraceCheckUtils]: 61: Hoare triple {27509#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:24:21,546 INFO L290 TraceCheckUtils]: 62: Hoare triple {27509#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {27509#true} is VALID [2022-02-20 19:24:21,546 INFO L290 TraceCheckUtils]: 63: Hoare triple {27509#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,546 INFO L290 TraceCheckUtils]: 64: Hoare triple {27509#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:24:21,546 INFO L290 TraceCheckUtils]: 65: Hoare triple {27509#true} assume !(1 == ~t4_pc~0); {27509#true} is VALID [2022-02-20 19:24:21,547 INFO L290 TraceCheckUtils]: 66: Hoare triple {27509#true} is_transmit4_triggered_~__retres1~4#1 := 0; {27509#true} is VALID [2022-02-20 19:24:21,547 INFO L290 TraceCheckUtils]: 67: Hoare triple {27509#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:24:21,547 INFO L290 TraceCheckUtils]: 68: Hoare triple {27509#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {27509#true} is VALID [2022-02-20 19:24:21,547 INFO L290 TraceCheckUtils]: 69: Hoare triple {27509#true} assume !(0 != ~tmp___3~0#1); {27509#true} is VALID [2022-02-20 19:24:21,547 INFO L290 TraceCheckUtils]: 70: Hoare triple {27509#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:24:21,547 INFO L290 TraceCheckUtils]: 71: Hoare triple {27509#true} assume 1 == ~t5_pc~0; {27509#true} is VALID [2022-02-20 19:24:21,547 INFO L290 TraceCheckUtils]: 72: Hoare triple {27509#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {27509#true} is VALID [2022-02-20 19:24:21,547 INFO L290 TraceCheckUtils]: 73: Hoare triple {27509#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:24:21,548 INFO L290 TraceCheckUtils]: 74: Hoare triple {27509#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {27509#true} is VALID [2022-02-20 19:24:21,548 INFO L290 TraceCheckUtils]: 75: Hoare triple {27509#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,548 INFO L290 TraceCheckUtils]: 76: Hoare triple {27509#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:24:21,548 INFO L290 TraceCheckUtils]: 77: Hoare triple {27509#true} assume !(1 == ~t6_pc~0); {27509#true} is VALID [2022-02-20 19:24:21,548 INFO L290 TraceCheckUtils]: 78: Hoare triple {27509#true} is_transmit6_triggered_~__retres1~6#1 := 0; {27509#true} is VALID [2022-02-20 19:24:21,548 INFO L290 TraceCheckUtils]: 79: Hoare triple {27509#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:24:21,548 INFO L290 TraceCheckUtils]: 80: Hoare triple {27509#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {27509#true} is VALID [2022-02-20 19:24:21,548 INFO L290 TraceCheckUtils]: 81: Hoare triple {27509#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,549 INFO L290 TraceCheckUtils]: 82: Hoare triple {27509#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:24:21,549 INFO L290 TraceCheckUtils]: 83: Hoare triple {27509#true} assume 1 == ~t7_pc~0; {27509#true} is VALID [2022-02-20 19:24:21,549 INFO L290 TraceCheckUtils]: 84: Hoare triple {27509#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {27509#true} is VALID [2022-02-20 19:24:21,549 INFO L290 TraceCheckUtils]: 85: Hoare triple {27509#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:24:21,549 INFO L290 TraceCheckUtils]: 86: Hoare triple {27509#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {27509#true} is VALID [2022-02-20 19:24:21,549 INFO L290 TraceCheckUtils]: 87: Hoare triple {27509#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,549 INFO L290 TraceCheckUtils]: 88: Hoare triple {27509#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:24:21,549 INFO L290 TraceCheckUtils]: 89: Hoare triple {27509#true} assume !(1 == ~t8_pc~0); {27509#true} is VALID [2022-02-20 19:24:21,549 INFO L290 TraceCheckUtils]: 90: Hoare triple {27509#true} is_transmit8_triggered_~__retres1~8#1 := 0; {27509#true} is VALID [2022-02-20 19:24:21,550 INFO L290 TraceCheckUtils]: 91: Hoare triple {27509#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:24:21,550 INFO L290 TraceCheckUtils]: 92: Hoare triple {27509#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {27509#true} is VALID [2022-02-20 19:24:21,550 INFO L290 TraceCheckUtils]: 93: Hoare triple {27509#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {27509#true} is VALID [2022-02-20 19:24:21,550 INFO L290 TraceCheckUtils]: 94: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:24:21,550 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {27509#true} {27510#false} #11285#return; {27510#false} is VALID [2022-02-20 19:24:21,550 INFO L272 TraceCheckUtils]: 96: Hoare triple {27510#false} call reset_delta_events(); {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:24:21,550 INFO L290 TraceCheckUtils]: 97: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {27509#true} is VALID [2022-02-20 19:24:21,550 INFO L290 TraceCheckUtils]: 98: Hoare triple {27509#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,551 INFO L290 TraceCheckUtils]: 99: Hoare triple {27509#true} assume !(1 == ~T2_E~0); {27509#true} is VALID [2022-02-20 19:24:21,551 INFO L290 TraceCheckUtils]: 100: Hoare triple {27509#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,551 INFO L290 TraceCheckUtils]: 101: Hoare triple {27509#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,551 INFO L290 TraceCheckUtils]: 102: Hoare triple {27509#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,551 INFO L290 TraceCheckUtils]: 103: Hoare triple {27509#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,551 INFO L290 TraceCheckUtils]: 104: Hoare triple {27509#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,551 INFO L290 TraceCheckUtils]: 105: Hoare triple {27509#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,551 INFO L290 TraceCheckUtils]: 106: Hoare triple {27509#true} assume 1 == ~E_M~0;~E_M~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,551 INFO L290 TraceCheckUtils]: 107: Hoare triple {27509#true} assume !(1 == ~E_1~0); {27509#true} is VALID [2022-02-20 19:24:21,552 INFO L290 TraceCheckUtils]: 108: Hoare triple {27509#true} assume 1 == ~E_2~0;~E_2~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,552 INFO L290 TraceCheckUtils]: 109: Hoare triple {27509#true} assume 1 == ~E_3~0;~E_3~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,552 INFO L290 TraceCheckUtils]: 110: Hoare triple {27509#true} assume 1 == ~E_4~0;~E_4~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,552 INFO L290 TraceCheckUtils]: 111: Hoare triple {27509#true} assume 1 == ~E_5~0;~E_5~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,552 INFO L290 TraceCheckUtils]: 112: Hoare triple {27509#true} assume 1 == ~E_6~0;~E_6~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,552 INFO L290 TraceCheckUtils]: 113: Hoare triple {27509#true} assume 1 == ~E_7~0;~E_7~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,552 INFO L290 TraceCheckUtils]: 114: Hoare triple {27509#true} assume 1 == ~E_8~0;~E_8~0 := 2; {27509#true} is VALID [2022-02-20 19:24:21,552 INFO L290 TraceCheckUtils]: 115: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:24:21,553 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {27509#true} {27510#false} #11287#return; {27510#false} is VALID [2022-02-20 19:24:21,553 INFO L290 TraceCheckUtils]: 117: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:24:21,553 INFO L290 TraceCheckUtils]: 118: Hoare triple {27510#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {27510#false} is VALID [2022-02-20 19:24:21,553 INFO L290 TraceCheckUtils]: 119: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:24:21,553 INFO L272 TraceCheckUtils]: 120: Hoare triple {27510#false} call eval_#t~ret29#1 := exists_runnable_thread(); {27509#true} is VALID [2022-02-20 19:24:21,553 INFO L290 TraceCheckUtils]: 121: Hoare triple {27509#true} havoc ~__retres1~9; {27509#true} is VALID [2022-02-20 19:24:21,553 INFO L290 TraceCheckUtils]: 122: Hoare triple {27509#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {27509#true} is VALID [2022-02-20 19:24:21,553 INFO L290 TraceCheckUtils]: 123: Hoare triple {27509#true} #res := ~__retres1~9; {27509#true} is VALID [2022-02-20 19:24:21,553 INFO L290 TraceCheckUtils]: 124: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:24:21,554 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {27509#true} {27510#false} #11289#return; {27510#false} is VALID [2022-02-20 19:24:21,564 INFO L290 TraceCheckUtils]: 126: Hoare triple {27510#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {27510#false} is VALID [2022-02-20 19:24:21,573 INFO L290 TraceCheckUtils]: 127: Hoare triple {27510#false} assume 0 != eval_~tmp~0#1; {27510#false} is VALID [2022-02-20 19:24:21,574 INFO L290 TraceCheckUtils]: 128: Hoare triple {27510#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {27510#false} is VALID [2022-02-20 19:24:21,574 INFO L290 TraceCheckUtils]: 129: Hoare triple {27510#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {27510#false} is VALID [2022-02-20 19:24:21,574 INFO L290 TraceCheckUtils]: 130: Hoare triple {27510#false} assume !(0 == ~m_pc~0); {27510#false} is VALID [2022-02-20 19:24:21,574 INFO L290 TraceCheckUtils]: 131: Hoare triple {27510#false} assume 1 == ~m_pc~0; {27510#false} is VALID [2022-02-20 19:24:21,574 INFO L290 TraceCheckUtils]: 132: Hoare triple {27510#false} assume ~token~0 != 8 + ~local~0; {27510#false} is VALID [2022-02-20 19:24:21,574 INFO L272 TraceCheckUtils]: 133: Hoare triple {27510#false} call error(); {27510#false} is VALID [2022-02-20 19:24:21,574 INFO L290 TraceCheckUtils]: 134: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:24:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:24:21,575 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:24:21,575 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575862708] [2022-02-20 19:24:21,575 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [575862708] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:24:21,575 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:24:21,575 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:24:21,576 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493534177] [2022-02-20 19:24:21,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:24:21,576 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:24:21,576 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:24:21,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:21,650 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:24:21,651 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:24:21,651 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:24:21,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:24:21,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:24:21,652 INFO L87 Difference]: Start difference. First operand 2682 states and 4839 transitions. Second operand has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:36,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:24:36,444 INFO L93 Difference]: Finished difference Result 3810 states and 6649 transitions. [2022-02-20 19:24:36,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 19:24:36,444 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:24:36,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:24:36,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5615 transitions. [2022-02-20 19:24:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:24:36,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5615 transitions. [2022-02-20 19:24:36,490 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 5615 transitions.