./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label49+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_label49+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 aaf13b6417c3a40bd252c0d41a10a8dacb34259e9c2292b8e82d477fe2508ef5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:27:35,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:27:35,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:27:35,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:27:35,305 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:27:35,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:27:35,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:27:35,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:27:35,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:27:35,318 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:27:35,318 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:27:35,319 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:27:35,319 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:27:35,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:27:35,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:27:35,323 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:27:35,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:27:35,324 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:27:35,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:27:35,330 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:27:35,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:27:35,332 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:27:35,333 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:27:35,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:27:35,338 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:27:35,338 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:27:35,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:27:35,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:27:35,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:27:35,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:27:35,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:27:35,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:27:35,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:27:35,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:27:35,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:27:35,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:27:35,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:27:35,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:27:35,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:27:35,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:27:35,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:27:35,346 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:27:35,369 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:27:35,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:27:35,370 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:27:35,370 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:27:35,370 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:27:35,370 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:27:35,371 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:27:35,371 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:27:35,371 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:27:35,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:27:35,372 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:27:35,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:27:35,372 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:27:35,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:27:35,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:27:35,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:27:35,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:27:35,373 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:27:35,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:27:35,373 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:27:35,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:27:35,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:27:35,374 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:27:35,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:27:35,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:27:35,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:27:35,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:27:35,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:27:35,375 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:27:35,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:27:35,376 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:27:35,376 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:27:35,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:27:35,376 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aaf13b6417c3a40bd252c0d41a10a8dacb34259e9c2292b8e82d477fe2508ef5 [2022-02-20 19:27:35,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:27:35,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:27:35,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:27:35,562 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:27:35,563 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:27:35,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label49+token_ring.08.cil-2.c [2022-02-20 19:27:35,603 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/296ace3de/c1665401cf764ce49ca28c88bd8ce035/FLAG0dc9a2c42 [2022-02-20 19:27:36,231 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:27:36,231 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label49+token_ring.08.cil-2.c [2022-02-20 19:27:36,277 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/296ace3de/c1665401cf764ce49ca28c88bd8ce035/FLAG0dc9a2c42 [2022-02-20 19:27:36,343 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/296ace3de/c1665401cf764ce49ca28c88bd8ce035 [2022-02-20 19:27:36,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:27:36,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:27:36,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:27:36,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:27:36,351 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:27:36,352 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:27:36" (1/1) ... [2022-02-20 19:27:36,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@461d1004 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:36, skipping insertion in model container [2022-02-20 19:27:36,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:27:36" (1/1) ... [2022-02-20 19:27:36,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:27:36,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:27:37,747 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_label49+token_ring.08.cil-2.c[380593,380606] [2022-02-20 19:27:37,766 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_label49+token_ring.08.cil-2.c[383339,383352] [2022-02-20 19:27:37,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:27:37,935 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:27:38,529 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_label49+token_ring.08.cil-2.c[380593,380606] [2022-02-20 19:27:38,542 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_label49+token_ring.08.cil-2.c[383339,383352] [2022-02-20 19:27:38,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:27:38,602 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:27:38,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38 WrapperNode [2022-02-20 19:27:38,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:27:38,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:27:38,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:27:38,604 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:27:38,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (1/1) ... [2022-02-20 19:27:38,693 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (1/1) ... [2022-02-20 19:27:39,032 INFO L137 Inliner]: procedures = 60, calls = 66, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 12972 [2022-02-20 19:27:39,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:27:39,033 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:27:39,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:27:39,034 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:27:39,039 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (1/1) ... [2022-02-20 19:27:39,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (1/1) ... [2022-02-20 19:27:39,086 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (1/1) ... [2022-02-20 19:27:39,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (1/1) ... [2022-02-20 19:27:39,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (1/1) ... [2022-02-20 19:27:39,293 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (1/1) ... [2022-02-20 19:27:39,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (1/1) ... [2022-02-20 19:27:39,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:27:39,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:27:39,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:27:39,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:27:39,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (1/1) ... [2022-02-20 19:27:39,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:27:39,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:27:39,468 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 19:27:39,534 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 19:27:39,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:27:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:27:39,567 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:27:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:27:39,567 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:27:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:27:39,567 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:27:39,567 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:27:39,568 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:27:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:27:39,568 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:27:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:27:39,568 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:27:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:27:39,568 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:27:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:27:39,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:27:39,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:27:39,677 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:27:39,688 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:27:44,755 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:27:44,776 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:27:44,776 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2022-02-20 19:27:44,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:27:44 BoogieIcfgContainer [2022-02-20 19:27:44,779 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:27:44,780 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:27:44,781 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:27:44,784 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:27:44,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:27:36" (1/3) ... [2022-02-20 19:27:44,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b5ff346 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:27:44, skipping insertion in model container [2022-02-20 19:27:44,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:38" (2/3) ... [2022-02-20 19:27:44,786 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b5ff346 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:27:44, skipping insertion in model container [2022-02-20 19:27:44,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:27:44" (3/3) ... [2022-02-20 19:27:44,787 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label49+token_ring.08.cil-2.c [2022-02-20 19:27:44,790 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:27:44,790 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:27:44,824 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:27:44,828 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 19:27:44,829 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:27:44,872 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 19:27:44,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:27:44,881 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:27:44,882 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 19:27:44,882 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:27:44,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:27:44,886 INFO L85 PathProgramCache]: Analyzing trace with hash -970277371, now seen corresponding path program 1 times [2022-02-20 19:27:44,891 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:27:44,892 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583242269] [2022-02-20 19:27:44,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:27:44,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:27:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:45,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:27:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:45,131 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:27:45,132 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 19:27:45,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:27:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:45,195 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 19:27:45,195 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,196 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,196 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,196 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} assume !(0 == ~T4_E~0); {2476#true} is VALID [2022-02-20 19:27:45,197 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,197 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,197 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,197 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,197 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,198 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,198 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,198 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume !(0 == ~E_3~0); {2476#true} is VALID [2022-02-20 19:27:45,198 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,198 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,199 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,199 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,199 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,200 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:27:45,200 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {2476#true} {2477#false} #11283#return; {2477#false} is VALID [2022-02-20 19:27:45,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:27:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:45,278 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 19:27:45,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 1 == ~m_pc~0; {2476#true} is VALID [2022-02-20 19:27:45,279 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 19:27:45,279 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 19:27:45,279 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 19:27:45,280 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2476#true} is VALID [2022-02-20 19:27:45,280 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 19:27:45,280 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume !(1 == ~t1_pc~0); {2476#true} is VALID [2022-02-20 19:27:45,280 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2476#true} is VALID [2022-02-20 19:27:45,281 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 19:27:45,281 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 19:27:45,281 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 19:27:45,281 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 19:27:45,282 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 1 == ~t2_pc~0; {2476#true} is VALID [2022-02-20 19:27:45,282 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 19:27:45,282 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 19:27:45,283 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 19:27:45,284 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 19:27:45,284 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 19:27:45,284 INFO L290 TraceCheckUtils]: 19: Hoare triple {2476#true} assume 1 == ~t3_pc~0; {2476#true} is VALID [2022-02-20 19:27:45,284 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 19:27:45,285 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 19:27:45,285 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 19:27:45,285 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 19:27:45,285 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 19:27:45,286 INFO L290 TraceCheckUtils]: 25: Hoare triple {2476#true} assume !(1 == ~t4_pc~0); {2476#true} is VALID [2022-02-20 19:27:45,286 INFO L290 TraceCheckUtils]: 26: Hoare triple {2476#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2476#true} is VALID [2022-02-20 19:27:45,288 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 19:27:45,289 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 19:27:45,289 INFO L290 TraceCheckUtils]: 29: Hoare triple {2476#true} assume !(0 != ~tmp___3~0#1); {2476#true} is VALID [2022-02-20 19:27:45,289 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 19:27:45,289 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#true} assume 1 == ~t5_pc~0; {2476#true} is VALID [2022-02-20 19:27:45,290 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 19:27:45,291 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 19:27:45,292 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 19:27:45,293 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 19:27:45,294 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 19:27:45,295 INFO L290 TraceCheckUtils]: 37: Hoare triple {2476#true} assume !(1 == ~t6_pc~0); {2476#true} is VALID [2022-02-20 19:27:45,295 INFO L290 TraceCheckUtils]: 38: Hoare triple {2476#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2476#true} is VALID [2022-02-20 19:27:45,295 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 19:27:45,296 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 19:27:45,296 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 19:27:45,296 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 19:27:45,297 INFO L290 TraceCheckUtils]: 43: Hoare triple {2476#true} assume 1 == ~t7_pc~0; {2476#true} is VALID [2022-02-20 19:27:45,297 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 19:27:45,301 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 19:27:45,301 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 19:27:45,301 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 19:27:45,301 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 19:27:45,305 INFO L290 TraceCheckUtils]: 49: Hoare triple {2476#true} assume !(1 == ~t8_pc~0); {2476#true} is VALID [2022-02-20 19:27:45,305 INFO L290 TraceCheckUtils]: 50: Hoare triple {2476#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2476#true} is VALID [2022-02-20 19:27:45,306 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 19:27:45,306 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 19:27:45,306 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 19:27:45,306 INFO L290 TraceCheckUtils]: 54: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:27:45,307 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {2476#true} {2477#false} #11285#return; {2477#false} is VALID [2022-02-20 19:27:45,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:27:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:45,325 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 19:27:45,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,326 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume !(1 == ~T2_E~0); {2476#true} is VALID [2022-02-20 19:27:45,326 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,326 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,327 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,327 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,327 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,327 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,327 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,328 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} assume !(1 == ~E_1~0); {2476#true} is VALID [2022-02-20 19:27:45,328 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,328 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,328 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,328 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,329 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,329 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,329 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,329 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:27:45,329 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {2476#true} {2477#false} #11287#return; {2477#false} is VALID [2022-02-20 19:27:45,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:27:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:45,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} havoc ~__retres1~9; {2476#true} is VALID [2022-02-20 19:27:45,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {2476#true} is VALID [2022-02-20 19:27:45,335 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} #res := ~__retres1~9; {2476#true} is VALID [2022-02-20 19:27:45,335 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:27:45,335 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2476#true} {2477#false} #11289#return; {2477#false} is VALID [2022-02-20 19:27:45,336 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 19:27:45,336 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 19:27:45,337 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 19:27:45,337 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 19:27:45,337 INFO L272 TraceCheckUtils]: 4: Hoare triple {2478#(= ~t1_i~0 1)} call update_channels(); {2476#true} is VALID [2022-02-20 19:27:45,337 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:27:45,338 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 19:27:45,338 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 19:27:45,339 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 19:27:45,339 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 19:27:45,340 INFO L290 TraceCheckUtils]: 10: Hoare triple {2477#false} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2477#false} is VALID [2022-02-20 19:27:45,340 INFO L290 TraceCheckUtils]: 11: Hoare triple {2477#false} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2477#false} is VALID [2022-02-20 19:27:45,340 INFO L290 TraceCheckUtils]: 12: Hoare triple {2477#false} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2477#false} is VALID [2022-02-20 19:27:45,340 INFO L290 TraceCheckUtils]: 13: Hoare triple {2477#false} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2477#false} is VALID [2022-02-20 19:27:45,340 INFO L290 TraceCheckUtils]: 14: Hoare triple {2477#false} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2477#false} is VALID [2022-02-20 19:27:45,341 INFO L290 TraceCheckUtils]: 15: Hoare triple {2477#false} assume 1 == ~t7_i~0;~t7_st~0 := 0; {2477#false} is VALID [2022-02-20 19:27:45,341 INFO L290 TraceCheckUtils]: 16: Hoare triple {2477#false} assume 1 == ~t8_i~0;~t8_st~0 := 0; {2477#false} is VALID [2022-02-20 19:27:45,341 INFO L290 TraceCheckUtils]: 17: Hoare triple {2477#false} assume { :end_inline_init_threads } true; {2477#false} is VALID [2022-02-20 19:27:45,341 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 19:27:45,341 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 19:27:45,342 INFO L290 TraceCheckUtils]: 20: Hoare triple {2476#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,342 INFO L290 TraceCheckUtils]: 21: Hoare triple {2476#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,342 INFO L290 TraceCheckUtils]: 22: Hoare triple {2476#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,342 INFO L290 TraceCheckUtils]: 23: Hoare triple {2476#true} assume !(0 == ~T4_E~0); {2476#true} is VALID [2022-02-20 19:27:45,342 INFO L290 TraceCheckUtils]: 24: Hoare triple {2476#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,343 INFO L290 TraceCheckUtils]: 25: Hoare triple {2476#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,343 INFO L290 TraceCheckUtils]: 26: Hoare triple {2476#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,343 INFO L290 TraceCheckUtils]: 27: Hoare triple {2476#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,343 INFO L290 TraceCheckUtils]: 28: Hoare triple {2476#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,343 INFO L290 TraceCheckUtils]: 29: Hoare triple {2476#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,344 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,344 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#true} assume !(0 == ~E_3~0); {2476#true} is VALID [2022-02-20 19:27:45,344 INFO L290 TraceCheckUtils]: 32: Hoare triple {2476#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,344 INFO L290 TraceCheckUtils]: 33: Hoare triple {2476#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,344 INFO L290 TraceCheckUtils]: 34: Hoare triple {2476#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,344 INFO L290 TraceCheckUtils]: 35: Hoare triple {2476#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,345 INFO L290 TraceCheckUtils]: 36: Hoare triple {2476#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2476#true} is VALID [2022-02-20 19:27:45,345 INFO L290 TraceCheckUtils]: 37: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:27:45,345 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2476#true} {2477#false} #11283#return; {2477#false} is VALID [2022-02-20 19:27:45,345 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 19:27:45,345 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 19:27:45,346 INFO L290 TraceCheckUtils]: 41: Hoare triple {2476#true} assume 1 == ~m_pc~0; {2476#true} is VALID [2022-02-20 19:27:45,346 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 19:27:45,346 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 19:27:45,346 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 19:27:45,346 INFO L290 TraceCheckUtils]: 45: Hoare triple {2476#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2476#true} is VALID [2022-02-20 19:27:45,347 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 19:27:45,347 INFO L290 TraceCheckUtils]: 47: Hoare triple {2476#true} assume !(1 == ~t1_pc~0); {2476#true} is VALID [2022-02-20 19:27:45,347 INFO L290 TraceCheckUtils]: 48: Hoare triple {2476#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2476#true} is VALID [2022-02-20 19:27:45,347 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 19:27:45,347 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 19:27:45,347 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 19:27:45,348 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 19:27:45,348 INFO L290 TraceCheckUtils]: 53: Hoare triple {2476#true} assume 1 == ~t2_pc~0; {2476#true} is VALID [2022-02-20 19:27:45,348 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 19:27:45,348 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 19:27:45,348 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 19:27:45,349 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 19:27:45,349 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 19:27:45,349 INFO L290 TraceCheckUtils]: 59: Hoare triple {2476#true} assume 1 == ~t3_pc~0; {2476#true} is VALID [2022-02-20 19:27:45,349 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 19:27:45,349 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 19:27:45,350 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 19:27:45,350 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 19:27:45,350 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 19:27:45,350 INFO L290 TraceCheckUtils]: 65: Hoare triple {2476#true} assume !(1 == ~t4_pc~0); {2476#true} is VALID [2022-02-20 19:27:45,350 INFO L290 TraceCheckUtils]: 66: Hoare triple {2476#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2476#true} is VALID [2022-02-20 19:27:45,350 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 19:27:45,351 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 19:27:45,351 INFO L290 TraceCheckUtils]: 69: Hoare triple {2476#true} assume !(0 != ~tmp___3~0#1); {2476#true} is VALID [2022-02-20 19:27:45,351 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 19:27:45,351 INFO L290 TraceCheckUtils]: 71: Hoare triple {2476#true} assume 1 == ~t5_pc~0; {2476#true} is VALID [2022-02-20 19:27:45,351 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 19:27:45,352 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 19:27:45,352 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 19:27:45,352 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 19:27:45,352 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 19:27:45,353 INFO L290 TraceCheckUtils]: 77: Hoare triple {2476#true} assume !(1 == ~t6_pc~0); {2476#true} is VALID [2022-02-20 19:27:45,354 INFO L290 TraceCheckUtils]: 78: Hoare triple {2476#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2476#true} is VALID [2022-02-20 19:27:45,354 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 19:27:45,356 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 19:27:45,356 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 19:27:45,356 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 19:27:45,357 INFO L290 TraceCheckUtils]: 83: Hoare triple {2476#true} assume 1 == ~t7_pc~0; {2476#true} is VALID [2022-02-20 19:27:45,357 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 19:27:45,357 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 19:27:45,357 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 19:27:45,357 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 19:27:45,357 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 19:27:45,358 INFO L290 TraceCheckUtils]: 89: Hoare triple {2476#true} assume !(1 == ~t8_pc~0); {2476#true} is VALID [2022-02-20 19:27:45,358 INFO L290 TraceCheckUtils]: 90: Hoare triple {2476#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2476#true} is VALID [2022-02-20 19:27:45,358 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 19:27:45,361 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 19:27:45,361 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 19:27:45,361 INFO L290 TraceCheckUtils]: 94: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:27:45,362 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {2476#true} {2477#false} #11285#return; {2477#false} is VALID [2022-02-20 19:27:45,362 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 19:27:45,362 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 19:27:45,362 INFO L290 TraceCheckUtils]: 98: Hoare triple {2476#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,362 INFO L290 TraceCheckUtils]: 99: Hoare triple {2476#true} assume !(1 == ~T2_E~0); {2476#true} is VALID [2022-02-20 19:27:45,362 INFO L290 TraceCheckUtils]: 100: Hoare triple {2476#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,363 INFO L290 TraceCheckUtils]: 101: Hoare triple {2476#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,363 INFO L290 TraceCheckUtils]: 102: Hoare triple {2476#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,363 INFO L290 TraceCheckUtils]: 103: Hoare triple {2476#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,363 INFO L290 TraceCheckUtils]: 104: Hoare triple {2476#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,363 INFO L290 TraceCheckUtils]: 105: Hoare triple {2476#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,363 INFO L290 TraceCheckUtils]: 106: Hoare triple {2476#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,364 INFO L290 TraceCheckUtils]: 107: Hoare triple {2476#true} assume !(1 == ~E_1~0); {2476#true} is VALID [2022-02-20 19:27:45,364 INFO L290 TraceCheckUtils]: 108: Hoare triple {2476#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,364 INFO L290 TraceCheckUtils]: 109: Hoare triple {2476#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,364 INFO L290 TraceCheckUtils]: 110: Hoare triple {2476#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,366 INFO L290 TraceCheckUtils]: 111: Hoare triple {2476#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,367 INFO L290 TraceCheckUtils]: 112: Hoare triple {2476#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,367 INFO L290 TraceCheckUtils]: 113: Hoare triple {2476#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,367 INFO L290 TraceCheckUtils]: 114: Hoare triple {2476#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2476#true} is VALID [2022-02-20 19:27:45,367 INFO L290 TraceCheckUtils]: 115: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:27:45,367 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {2476#true} {2477#false} #11287#return; {2477#false} is VALID [2022-02-20 19:27:45,367 INFO L290 TraceCheckUtils]: 117: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:27:45,368 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 19:27:45,368 INFO L290 TraceCheckUtils]: 119: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:27:45,368 INFO L272 TraceCheckUtils]: 120: Hoare triple {2477#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2476#true} is VALID [2022-02-20 19:27:45,368 INFO L290 TraceCheckUtils]: 121: Hoare triple {2476#true} havoc ~__retres1~9; {2476#true} is VALID [2022-02-20 19:27:45,368 INFO L290 TraceCheckUtils]: 122: Hoare triple {2476#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {2476#true} is VALID [2022-02-20 19:27:45,368 INFO L290 TraceCheckUtils]: 123: Hoare triple {2476#true} #res := ~__retres1~9; {2476#true} is VALID [2022-02-20 19:27:45,369 INFO L290 TraceCheckUtils]: 124: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:27:45,369 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {2476#true} {2477#false} #11289#return; {2477#false} is VALID [2022-02-20 19:27:45,369 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 19:27:45,369 INFO L290 TraceCheckUtils]: 127: Hoare triple {2477#false} assume 0 != eval_~tmp~0#1; {2477#false} is VALID [2022-02-20 19:27:45,369 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 19:27:45,369 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 19:27:45,370 INFO L290 TraceCheckUtils]: 130: Hoare triple {2477#false} assume !(0 == ~m_pc~0); {2477#false} is VALID [2022-02-20 19:27:45,370 INFO L290 TraceCheckUtils]: 131: Hoare triple {2477#false} assume 1 == ~m_pc~0; {2477#false} is VALID [2022-02-20 19:27:45,370 INFO L290 TraceCheckUtils]: 132: Hoare triple {2477#false} assume ~token~0 != 8 + ~local~0; {2477#false} is VALID [2022-02-20 19:27:45,370 INFO L272 TraceCheckUtils]: 133: Hoare triple {2477#false} call error(); {2477#false} is VALID [2022-02-20 19:27:45,370 INFO L290 TraceCheckUtils]: 134: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:27:45,371 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 19:27:45,372 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:27:45,372 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583242269] [2022-02-20 19:27:45,372 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [583242269] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:27:45,373 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:27:45,373 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:27:45,374 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236854251] [2022-02-20 19:27:45,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:27:45,378 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 19:27:45,379 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:27:45,381 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 19:27:45,478 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 19:27:45,479 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:27:45,479 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:27:45,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:27:45,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:27:45,523 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 19:27:55,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:27:55,589 INFO L93 Difference]: Finished difference Result 5037 states and 9272 transitions. [2022-02-20 19:27:55,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:27:55,590 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 19:27:55,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:27:55,591 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 19:27:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9272 transitions. [2022-02-20 19:27:55,674 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 19:27:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9272 transitions. [2022-02-20 19:27:55,727 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9272 transitions. [2022-02-20 19:28:01,782 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 19:28:02,072 INFO L225 Difference]: With dead ends: 5037 [2022-02-20 19:28:02,072 INFO L226 Difference]: Without dead ends: 2503 [2022-02-20 19:28:02,080 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 19:28:02,084 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 19:28:02,085 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 19:28:02,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2503 states. [2022-02-20 19:28:02,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2503 to 2405. [2022-02-20 19:28:02,195 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:28:02,205 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 19:28:02,213 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 19:28:02,217 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 19:28:02,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:28:02,409 INFO L93 Difference]: Finished difference Result 2503 states and 4569 transitions. [2022-02-20 19:28:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4569 transitions. [2022-02-20 19:28:02,418 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:28:02,419 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:28:02,429 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 19:28:02,434 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 19:28:02,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:28:02,606 INFO L93 Difference]: Finished difference Result 2503 states and 4569 transitions. [2022-02-20 19:28:02,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4569 transitions. [2022-02-20 19:28:02,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:28:02,610 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:28:02,610 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:28:02,611 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:28:02,617 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 19:28:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 2405 states and 4400 transitions. [2022-02-20 19:28:02,794 INFO L78 Accepts]: Start accepts. Automaton has 2405 states and 4400 transitions. Word has length 135 [2022-02-20 19:28:02,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:28:02,796 INFO L470 AbstractCegarLoop]: Abstraction has 2405 states and 4400 transitions. [2022-02-20 19:28:02,797 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 19:28:02,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4400 transitions. [2022-02-20 19:28:02,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:28:02,800 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:28:02,800 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 19:28:02,801 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:28:02,801 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:28:02,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:28:02,803 INFO L85 PathProgramCache]: Analyzing trace with hash -540619065, now seen corresponding path program 1 times [2022-02-20 19:28:02,804 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:28:02,804 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345586072] [2022-02-20 19:28:02,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:28:02,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:28:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:02,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:28:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:02,890 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:28:02,890 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 19:28:02,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:28:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:02,931 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 19:28:02,932 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 19:28:02,932 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 19:28:02,933 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 19:28:02,933 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 19:28:02,933 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 19:28:02,934 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 19:28:02,934 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 19:28:02,934 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 19:28:02,935 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 19:28:02,935 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 19:28:02,935 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 19:28:02,936 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 19:28:02,936 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 19:28:02,936 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 19:28:02,937 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 19:28:02,937 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 19:28:02,937 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 19:28:02,938 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 19:28:02,938 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 19:28:02,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:28:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:02,968 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 19:28:02,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 1 == ~m_pc~0; {15345#true} is VALID [2022-02-20 19:28:02,969 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 19:28:02,969 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 19:28:02,969 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 19:28:02,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15345#true} is VALID [2022-02-20 19:28:02,970 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 19:28:02,970 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} assume !(1 == ~t1_pc~0); {15345#true} is VALID [2022-02-20 19:28:02,970 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15345#true} is VALID [2022-02-20 19:28:02,970 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 19:28:02,970 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 19:28:02,970 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 19:28:02,971 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 19:28:02,971 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} assume 1 == ~t2_pc~0; {15345#true} is VALID [2022-02-20 19:28:02,971 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 19:28:02,971 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 19:28:02,971 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 19:28:02,972 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 19:28:02,972 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 19:28:02,972 INFO L290 TraceCheckUtils]: 19: Hoare triple {15345#true} assume 1 == ~t3_pc~0; {15345#true} is VALID [2022-02-20 19:28:02,972 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 19:28:02,972 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 19:28:02,972 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 19:28:02,973 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 19:28:02,973 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 19:28:02,973 INFO L290 TraceCheckUtils]: 25: Hoare triple {15345#true} assume !(1 == ~t4_pc~0); {15345#true} is VALID [2022-02-20 19:28:02,973 INFO L290 TraceCheckUtils]: 26: Hoare triple {15345#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15345#true} is VALID [2022-02-20 19:28:02,973 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 19:28:02,974 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 19:28:02,974 INFO L290 TraceCheckUtils]: 29: Hoare triple {15345#true} assume !(0 != ~tmp___3~0#1); {15345#true} is VALID [2022-02-20 19:28:02,974 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 19:28:02,974 INFO L290 TraceCheckUtils]: 31: Hoare triple {15345#true} assume 1 == ~t5_pc~0; {15345#true} is VALID [2022-02-20 19:28:02,974 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 19:28:02,974 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 19:28:02,975 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 19:28:02,975 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 19:28:02,975 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 19:28:02,975 INFO L290 TraceCheckUtils]: 37: Hoare triple {15345#true} assume !(1 == ~t6_pc~0); {15345#true} is VALID [2022-02-20 19:28:02,975 INFO L290 TraceCheckUtils]: 38: Hoare triple {15345#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15345#true} is VALID [2022-02-20 19:28:02,976 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 19:28:02,976 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 19:28:02,976 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 19:28:02,976 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 19:28:02,976 INFO L290 TraceCheckUtils]: 43: Hoare triple {15345#true} assume 1 == ~t7_pc~0; {15345#true} is VALID [2022-02-20 19:28:02,976 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 19:28:02,977 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 19:28:02,977 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 19:28:02,977 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 19:28:02,977 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 19:28:02,977 INFO L290 TraceCheckUtils]: 49: Hoare triple {15345#true} assume !(1 == ~t8_pc~0); {15345#true} is VALID [2022-02-20 19:28:02,978 INFO L290 TraceCheckUtils]: 50: Hoare triple {15345#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15345#true} is VALID [2022-02-20 19:28:02,978 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 19:28:02,978 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 19:28:02,978 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 19:28:02,978 INFO L290 TraceCheckUtils]: 54: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:28:02,978 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {15345#true} {15346#false} #11285#return; {15346#false} is VALID [2022-02-20 19:28:02,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:28:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:02,986 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 19:28:02,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,987 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume !(1 == ~T2_E~0); {15345#true} is VALID [2022-02-20 19:28:02,987 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,987 INFO L290 TraceCheckUtils]: 4: Hoare triple {15345#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,987 INFO L290 TraceCheckUtils]: 6: Hoare triple {15345#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,987 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,988 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,988 INFO L290 TraceCheckUtils]: 9: Hoare triple {15345#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,988 INFO L290 TraceCheckUtils]: 10: Hoare triple {15345#true} assume !(1 == ~E_1~0); {15345#true} is VALID [2022-02-20 19:28:02,988 INFO L290 TraceCheckUtils]: 11: Hoare triple {15345#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,988 INFO L290 TraceCheckUtils]: 12: Hoare triple {15345#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,989 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,989 INFO L290 TraceCheckUtils]: 14: Hoare triple {15345#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,989 INFO L290 TraceCheckUtils]: 15: Hoare triple {15345#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,989 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,989 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15345#true} is VALID [2022-02-20 19:28:02,989 INFO L290 TraceCheckUtils]: 18: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:28:02,990 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {15345#true} {15346#false} #11287#return; {15346#false} is VALID [2022-02-20 19:28:02,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:28:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:02,995 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} havoc ~__retres1~9; {15345#true} is VALID [2022-02-20 19:28:02,996 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {15345#true} is VALID [2022-02-20 19:28:02,996 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} #res := ~__retres1~9; {15345#true} is VALID [2022-02-20 19:28:02,996 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:28:02,996 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15345#true} {15346#false} #11289#return; {15346#false} is VALID [2022-02-20 19:28:02,997 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 19:28:02,998 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 19:28:03,003 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 19:28:03,004 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 19:28:03,004 INFO L272 TraceCheckUtils]: 4: Hoare triple {15347#(= ~M_E~0 2)} call update_channels(); {15345#true} is VALID [2022-02-20 19:28:03,004 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:28:03,005 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 19:28:03,005 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 19:28:03,005 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 19:28:03,006 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 19:28:03,006 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 19:28:03,006 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 19:28:03,007 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 19:28:03,007 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 19:28:03,008 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 19:28:03,008 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 19:28:03,008 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 19:28:03,009 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 19:28:03,010 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 19:28:03,010 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 19:28:03,010 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 19:28:03,011 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 19:28:03,011 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 19:28:03,011 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 19:28:03,012 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 19:28:03,012 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 19:28:03,012 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 19:28:03,013 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 19:28:03,013 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 19:28:03,013 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 19:28:03,014 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 19:28:03,014 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 19:28:03,015 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 19:28:03,018 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 19:28:03,019 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 19:28:03,019 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 19:28:03,025 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 19:28:03,025 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 19:28:03,026 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 19:28:03,026 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 19:28:03,026 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 19:28:03,027 INFO L290 TraceCheckUtils]: 41: Hoare triple {15345#true} assume 1 == ~m_pc~0; {15345#true} is VALID [2022-02-20 19:28:03,029 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 19:28:03,030 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 19:28:03,030 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 19:28:03,030 INFO L290 TraceCheckUtils]: 45: Hoare triple {15345#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15345#true} is VALID [2022-02-20 19:28:03,030 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 19:28:03,030 INFO L290 TraceCheckUtils]: 47: Hoare triple {15345#true} assume !(1 == ~t1_pc~0); {15345#true} is VALID [2022-02-20 19:28:03,030 INFO L290 TraceCheckUtils]: 48: Hoare triple {15345#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15345#true} is VALID [2022-02-20 19:28:03,031 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 19:28:03,031 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 19:28:03,031 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 19:28:03,031 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 19:28:03,031 INFO L290 TraceCheckUtils]: 53: Hoare triple {15345#true} assume 1 == ~t2_pc~0; {15345#true} is VALID [2022-02-20 19:28:03,031 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 19:28:03,032 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 19:28:03,032 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 19:28:03,033 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 19:28:03,033 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 19:28:03,033 INFO L290 TraceCheckUtils]: 59: Hoare triple {15345#true} assume 1 == ~t3_pc~0; {15345#true} is VALID [2022-02-20 19:28:03,033 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 19:28:03,034 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 19:28:03,034 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 19:28:03,034 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 19:28:03,034 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 19:28:03,034 INFO L290 TraceCheckUtils]: 65: Hoare triple {15345#true} assume !(1 == ~t4_pc~0); {15345#true} is VALID [2022-02-20 19:28:03,034 INFO L290 TraceCheckUtils]: 66: Hoare triple {15345#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15345#true} is VALID [2022-02-20 19:28:03,035 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 19:28:03,036 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 19:28:03,036 INFO L290 TraceCheckUtils]: 69: Hoare triple {15345#true} assume !(0 != ~tmp___3~0#1); {15345#true} is VALID [2022-02-20 19:28:03,036 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 19:28:03,036 INFO L290 TraceCheckUtils]: 71: Hoare triple {15345#true} assume 1 == ~t5_pc~0; {15345#true} is VALID [2022-02-20 19:28:03,036 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 19:28:03,036 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 19:28:03,037 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 19:28:03,037 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 19:28:03,037 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 19:28:03,037 INFO L290 TraceCheckUtils]: 77: Hoare triple {15345#true} assume !(1 == ~t6_pc~0); {15345#true} is VALID [2022-02-20 19:28:03,037 INFO L290 TraceCheckUtils]: 78: Hoare triple {15345#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15345#true} is VALID [2022-02-20 19:28:03,037 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 19:28:03,037 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 19:28:03,038 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 19:28:03,038 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 19:28:03,038 INFO L290 TraceCheckUtils]: 83: Hoare triple {15345#true} assume 1 == ~t7_pc~0; {15345#true} is VALID [2022-02-20 19:28:03,038 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 19:28:03,038 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 19:28:03,038 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 19:28:03,039 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 19:28:03,039 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 19:28:03,039 INFO L290 TraceCheckUtils]: 89: Hoare triple {15345#true} assume !(1 == ~t8_pc~0); {15345#true} is VALID [2022-02-20 19:28:03,039 INFO L290 TraceCheckUtils]: 90: Hoare triple {15345#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15345#true} is VALID [2022-02-20 19:28:03,040 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 19:28:03,040 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 19:28:03,040 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 19:28:03,040 INFO L290 TraceCheckUtils]: 94: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:28:03,041 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15345#true} {15346#false} #11285#return; {15346#false} is VALID [2022-02-20 19:28:03,041 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 19:28:03,041 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 19:28:03,041 INFO L290 TraceCheckUtils]: 98: Hoare triple {15345#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,041 INFO L290 TraceCheckUtils]: 99: Hoare triple {15345#true} assume !(1 == ~T2_E~0); {15345#true} is VALID [2022-02-20 19:28:03,041 INFO L290 TraceCheckUtils]: 100: Hoare triple {15345#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,042 INFO L290 TraceCheckUtils]: 101: Hoare triple {15345#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,042 INFO L290 TraceCheckUtils]: 102: Hoare triple {15345#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,042 INFO L290 TraceCheckUtils]: 103: Hoare triple {15345#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,042 INFO L290 TraceCheckUtils]: 104: Hoare triple {15345#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,042 INFO L290 TraceCheckUtils]: 105: Hoare triple {15345#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,042 INFO L290 TraceCheckUtils]: 106: Hoare triple {15345#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,043 INFO L290 TraceCheckUtils]: 107: Hoare triple {15345#true} assume !(1 == ~E_1~0); {15345#true} is VALID [2022-02-20 19:28:03,043 INFO L290 TraceCheckUtils]: 108: Hoare triple {15345#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,043 INFO L290 TraceCheckUtils]: 109: Hoare triple {15345#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,043 INFO L290 TraceCheckUtils]: 110: Hoare triple {15345#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,043 INFO L290 TraceCheckUtils]: 111: Hoare triple {15345#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,043 INFO L290 TraceCheckUtils]: 112: Hoare triple {15345#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,043 INFO L290 TraceCheckUtils]: 113: Hoare triple {15345#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,044 INFO L290 TraceCheckUtils]: 114: Hoare triple {15345#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15345#true} is VALID [2022-02-20 19:28:03,044 INFO L290 TraceCheckUtils]: 115: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:28:03,044 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {15345#true} {15346#false} #11287#return; {15346#false} is VALID [2022-02-20 19:28:03,044 INFO L290 TraceCheckUtils]: 117: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:28:03,044 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 19:28:03,044 INFO L290 TraceCheckUtils]: 119: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:28:03,045 INFO L272 TraceCheckUtils]: 120: Hoare triple {15346#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15345#true} is VALID [2022-02-20 19:28:03,045 INFO L290 TraceCheckUtils]: 121: Hoare triple {15345#true} havoc ~__retres1~9; {15345#true} is VALID [2022-02-20 19:28:03,045 INFO L290 TraceCheckUtils]: 122: Hoare triple {15345#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {15345#true} is VALID [2022-02-20 19:28:03,045 INFO L290 TraceCheckUtils]: 123: Hoare triple {15345#true} #res := ~__retres1~9; {15345#true} is VALID [2022-02-20 19:28:03,045 INFO L290 TraceCheckUtils]: 124: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:28:03,045 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {15345#true} {15346#false} #11289#return; {15346#false} is VALID [2022-02-20 19:28:03,045 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 19:28:03,046 INFO L290 TraceCheckUtils]: 127: Hoare triple {15346#false} assume 0 != eval_~tmp~0#1; {15346#false} is VALID [2022-02-20 19:28:03,046 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 19:28:03,046 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 19:28:03,046 INFO L290 TraceCheckUtils]: 130: Hoare triple {15346#false} assume !(0 == ~m_pc~0); {15346#false} is VALID [2022-02-20 19:28:03,046 INFO L290 TraceCheckUtils]: 131: Hoare triple {15346#false} assume 1 == ~m_pc~0; {15346#false} is VALID [2022-02-20 19:28:03,046 INFO L290 TraceCheckUtils]: 132: Hoare triple {15346#false} assume ~token~0 != 8 + ~local~0; {15346#false} is VALID [2022-02-20 19:28:03,047 INFO L272 TraceCheckUtils]: 133: Hoare triple {15346#false} call error(); {15346#false} is VALID [2022-02-20 19:28:03,047 INFO L290 TraceCheckUtils]: 134: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:28:03,049 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 19:28:03,050 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:28:03,050 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1345586072] [2022-02-20 19:28:03,050 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1345586072] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:28:03,050 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:28:03,050 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:28:03,050 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65249597] [2022-02-20 19:28:03,051 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:28:03,052 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 19:28:03,053 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:28:03,053 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 19:28:03,131 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 19:28:03,132 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:28:03,132 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:28:03,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:28:03,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:28:03,133 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 19:28:16,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:28:16,106 INFO L93 Difference]: Finished difference Result 3147 states and 5591 transitions. [2022-02-20 19:28:16,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:28:16,107 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 19:28:16,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:28:16,107 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 19:28:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5591 transitions. [2022-02-20 19:28:16,133 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 19:28:16,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5591 transitions. [2022-02-20 19:28:16,157 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5591 transitions. [2022-02-20 19:28:20,131 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 19:28:20,366 INFO L225 Difference]: With dead ends: 3147 [2022-02-20 19:28:20,367 INFO L226 Difference]: Without dead ends: 2879 [2022-02-20 19:28:20,368 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 19:28:20,369 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 19:28:20,369 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 19:28:20,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2879 states. [2022-02-20 19:28:20,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2879 to 2682. [2022-02-20 19:28:20,444 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:28:20,449 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 19:28:20,454 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 19:28:20,457 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 19:28:20,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:28:20,669 INFO L93 Difference]: Finished difference Result 2879 states and 5169 transitions. [2022-02-20 19:28:20,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5169 transitions. [2022-02-20 19:28:20,674 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:28:20,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:28:20,678 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 19:28:20,682 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 19:28:20,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:28:20,895 INFO L93 Difference]: Finished difference Result 2879 states and 5169 transitions. [2022-02-20 19:28:20,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5169 transitions. [2022-02-20 19:28:20,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:28:20,899 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:28:20,899 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:28:20,899 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:28:20,903 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 19:28:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 2682 states and 4839 transitions. [2022-02-20 19:28:21,110 INFO L78 Accepts]: Start accepts. Automaton has 2682 states and 4839 transitions. Word has length 135 [2022-02-20 19:28:21,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:28:21,110 INFO L470 AbstractCegarLoop]: Abstraction has 2682 states and 4839 transitions. [2022-02-20 19:28:21,110 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 19:28:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4839 transitions. [2022-02-20 19:28:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:28:21,112 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:28:21,112 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 19:28:21,112 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:28:21,112 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:28:21,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:28:21,113 INFO L85 PathProgramCache]: Analyzing trace with hash -1902621501, now seen corresponding path program 1 times [2022-02-20 19:28:21,113 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:28:21,113 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282136294] [2022-02-20 19:28:21,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:28:21,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:28:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:21,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:28:21,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:21,149 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:28:21,149 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 19:28:21,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:28:21,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:21,199 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 19:28:21,199 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 19:28:21,199 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 19:28:21,200 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 19:28:21,200 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 19:28:21,200 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 19:28:21,201 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 19:28:21,201 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 19:28:21,201 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 19:28:21,202 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 19:28:21,202 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 19:28:21,202 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 19:28:21,203 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 19:28:21,203 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 19:28:21,203 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 19:28:21,204 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 19:28:21,204 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 19:28:21,204 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 19:28:21,205 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 19:28:21,205 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 19:28:21,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:28:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:21,232 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 19:28:21,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 1 == ~m_pc~0; {27509#true} is VALID [2022-02-20 19:28:21,232 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 19:28:21,232 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 19:28:21,232 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 19:28:21,232 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {27509#true} is VALID [2022-02-20 19:28:21,233 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 19:28:21,233 INFO L290 TraceCheckUtils]: 7: Hoare triple {27509#true} assume !(1 == ~t1_pc~0); {27509#true} is VALID [2022-02-20 19:28:21,233 INFO L290 TraceCheckUtils]: 8: Hoare triple {27509#true} is_transmit1_triggered_~__retres1~1#1 := 0; {27509#true} is VALID [2022-02-20 19:28:21,233 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 19:28:21,233 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 19:28:21,233 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 19:28:21,233 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 19:28:21,233 INFO L290 TraceCheckUtils]: 13: Hoare triple {27509#true} assume 1 == ~t2_pc~0; {27509#true} is VALID [2022-02-20 19:28:21,234 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 19:28:21,234 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 19:28:21,234 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 19:28:21,234 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 19:28:21,234 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 19:28:21,234 INFO L290 TraceCheckUtils]: 19: Hoare triple {27509#true} assume 1 == ~t3_pc~0; {27509#true} is VALID [2022-02-20 19:28:21,234 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 19:28:21,235 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 19:28:21,235 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 19:28:21,235 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 19:28:21,235 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 19:28:21,235 INFO L290 TraceCheckUtils]: 25: Hoare triple {27509#true} assume !(1 == ~t4_pc~0); {27509#true} is VALID [2022-02-20 19:28:21,235 INFO L290 TraceCheckUtils]: 26: Hoare triple {27509#true} is_transmit4_triggered_~__retres1~4#1 := 0; {27509#true} is VALID [2022-02-20 19:28:21,235 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 19:28:21,235 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 19:28:21,236 INFO L290 TraceCheckUtils]: 29: Hoare triple {27509#true} assume !(0 != ~tmp___3~0#1); {27509#true} is VALID [2022-02-20 19:28:21,236 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 19:28:21,236 INFO L290 TraceCheckUtils]: 31: Hoare triple {27509#true} assume 1 == ~t5_pc~0; {27509#true} is VALID [2022-02-20 19:28:21,236 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 19:28:21,236 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 19:28:21,236 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 19:28:21,236 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 19:28:21,236 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 19:28:21,236 INFO L290 TraceCheckUtils]: 37: Hoare triple {27509#true} assume !(1 == ~t6_pc~0); {27509#true} is VALID [2022-02-20 19:28:21,237 INFO L290 TraceCheckUtils]: 38: Hoare triple {27509#true} is_transmit6_triggered_~__retres1~6#1 := 0; {27509#true} is VALID [2022-02-20 19:28:21,237 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 19:28:21,237 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 19:28:21,237 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 19:28:21,237 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 19:28:21,237 INFO L290 TraceCheckUtils]: 43: Hoare triple {27509#true} assume 1 == ~t7_pc~0; {27509#true} is VALID [2022-02-20 19:28:21,237 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 19:28:21,237 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 19:28:21,238 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 19:28:21,238 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 19:28:21,238 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 19:28:21,238 INFO L290 TraceCheckUtils]: 49: Hoare triple {27509#true} assume !(1 == ~t8_pc~0); {27509#true} is VALID [2022-02-20 19:28:21,238 INFO L290 TraceCheckUtils]: 50: Hoare triple {27509#true} is_transmit8_triggered_~__retres1~8#1 := 0; {27509#true} is VALID [2022-02-20 19:28:21,238 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 19:28:21,238 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 19:28:21,238 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 19:28:21,239 INFO L290 TraceCheckUtils]: 54: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:28:21,239 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {27509#true} {27510#false} #11285#return; {27510#false} is VALID [2022-02-20 19:28:21,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:28:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:21,244 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 19:28:21,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,245 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} assume !(1 == ~T2_E~0); {27509#true} is VALID [2022-02-20 19:28:21,245 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,245 INFO L290 TraceCheckUtils]: 4: Hoare triple {27509#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,245 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,245 INFO L290 TraceCheckUtils]: 6: Hoare triple {27509#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,245 INFO L290 TraceCheckUtils]: 7: Hoare triple {27509#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,245 INFO L290 TraceCheckUtils]: 8: Hoare triple {27509#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,246 INFO L290 TraceCheckUtils]: 9: Hoare triple {27509#true} assume 1 == ~E_M~0;~E_M~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,246 INFO L290 TraceCheckUtils]: 10: Hoare triple {27509#true} assume !(1 == ~E_1~0); {27509#true} is VALID [2022-02-20 19:28:21,246 INFO L290 TraceCheckUtils]: 11: Hoare triple {27509#true} assume 1 == ~E_2~0;~E_2~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,246 INFO L290 TraceCheckUtils]: 12: Hoare triple {27509#true} assume 1 == ~E_3~0;~E_3~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,246 INFO L290 TraceCheckUtils]: 13: Hoare triple {27509#true} assume 1 == ~E_4~0;~E_4~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,246 INFO L290 TraceCheckUtils]: 14: Hoare triple {27509#true} assume 1 == ~E_5~0;~E_5~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,246 INFO L290 TraceCheckUtils]: 15: Hoare triple {27509#true} assume 1 == ~E_6~0;~E_6~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,246 INFO L290 TraceCheckUtils]: 16: Hoare triple {27509#true} assume 1 == ~E_7~0;~E_7~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,247 INFO L290 TraceCheckUtils]: 17: Hoare triple {27509#true} assume 1 == ~E_8~0;~E_8~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,247 INFO L290 TraceCheckUtils]: 18: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:28:21,247 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {27509#true} {27510#false} #11287#return; {27510#false} is VALID [2022-02-20 19:28:21,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:28:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:21,250 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} havoc ~__retres1~9; {27509#true} is VALID [2022-02-20 19:28:21,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {27509#true} is VALID [2022-02-20 19:28:21,250 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} #res := ~__retres1~9; {27509#true} is VALID [2022-02-20 19:28:21,251 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:28:21,251 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {27509#true} {27510#false} #11289#return; {27510#false} is VALID [2022-02-20 19:28:21,252 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 19:28:21,252 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 19:28:21,252 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 19:28:21,253 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 19:28:21,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} call update_channels(); {27509#true} is VALID [2022-02-20 19:28:21,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:28:21,253 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 19:28:21,253 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 19:28:21,254 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 19:28:21,254 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 19:28:21,254 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 19:28:21,255 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 19:28:21,255 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 19:28:21,255 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 19:28:21,255 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 19:28:21,256 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 19:28:21,256 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 19:28:21,256 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 19:28:21,257 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 19:28:21,258 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 19:28:21,258 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 19:28:21,258 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 19:28:21,259 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 19:28:21,259 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 19:28:21,259 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 19:28:21,260 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 19:28:21,260 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 19:28:21,260 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 19:28:21,261 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 19:28:21,261 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 19:28:21,261 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 19:28:21,262 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 19:28:21,262 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 19:28:21,262 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 19:28:21,263 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 19:28:21,263 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 19:28:21,263 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 19:28:21,264 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 19:28:21,264 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 19:28:21,264 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 19:28:21,264 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 19:28:21,264 INFO L290 TraceCheckUtils]: 41: Hoare triple {27509#true} assume 1 == ~m_pc~0; {27509#true} is VALID [2022-02-20 19:28:21,264 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 19:28:21,265 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 19:28:21,265 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 19:28:21,265 INFO L290 TraceCheckUtils]: 45: Hoare triple {27509#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {27509#true} is VALID [2022-02-20 19:28:21,265 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 19:28:21,265 INFO L290 TraceCheckUtils]: 47: Hoare triple {27509#true} assume !(1 == ~t1_pc~0); {27509#true} is VALID [2022-02-20 19:28:21,265 INFO L290 TraceCheckUtils]: 48: Hoare triple {27509#true} is_transmit1_triggered_~__retres1~1#1 := 0; {27509#true} is VALID [2022-02-20 19:28:21,265 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 19:28:21,265 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 19:28:21,265 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 19:28:21,266 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 19:28:21,266 INFO L290 TraceCheckUtils]: 53: Hoare triple {27509#true} assume 1 == ~t2_pc~0; {27509#true} is VALID [2022-02-20 19:28:21,266 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 19:28:21,266 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 19:28:21,266 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 19:28:21,266 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 19:28:21,266 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 19:28:21,266 INFO L290 TraceCheckUtils]: 59: Hoare triple {27509#true} assume 1 == ~t3_pc~0; {27509#true} is VALID [2022-02-20 19:28:21,267 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 19:28:21,267 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 19:28:21,267 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 19:28:21,267 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 19:28:21,267 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 19:28:21,267 INFO L290 TraceCheckUtils]: 65: Hoare triple {27509#true} assume !(1 == ~t4_pc~0); {27509#true} is VALID [2022-02-20 19:28:21,267 INFO L290 TraceCheckUtils]: 66: Hoare triple {27509#true} is_transmit4_triggered_~__retres1~4#1 := 0; {27509#true} is VALID [2022-02-20 19:28:21,267 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 19:28:21,267 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 19:28:21,268 INFO L290 TraceCheckUtils]: 69: Hoare triple {27509#true} assume !(0 != ~tmp___3~0#1); {27509#true} is VALID [2022-02-20 19:28:21,268 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 19:28:21,268 INFO L290 TraceCheckUtils]: 71: Hoare triple {27509#true} assume 1 == ~t5_pc~0; {27509#true} is VALID [2022-02-20 19:28:21,268 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 19:28:21,268 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 19:28:21,268 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 19:28:21,268 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 19:28:21,268 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 19:28:21,269 INFO L290 TraceCheckUtils]: 77: Hoare triple {27509#true} assume !(1 == ~t6_pc~0); {27509#true} is VALID [2022-02-20 19:28:21,269 INFO L290 TraceCheckUtils]: 78: Hoare triple {27509#true} is_transmit6_triggered_~__retres1~6#1 := 0; {27509#true} is VALID [2022-02-20 19:28:21,269 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 19:28:21,269 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 19:28:21,269 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 19:28:21,269 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 19:28:21,269 INFO L290 TraceCheckUtils]: 83: Hoare triple {27509#true} assume 1 == ~t7_pc~0; {27509#true} is VALID [2022-02-20 19:28:21,269 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 19:28:21,269 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 19:28:21,270 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 19:28:21,270 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 19:28:21,270 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 19:28:21,270 INFO L290 TraceCheckUtils]: 89: Hoare triple {27509#true} assume !(1 == ~t8_pc~0); {27509#true} is VALID [2022-02-20 19:28:21,270 INFO L290 TraceCheckUtils]: 90: Hoare triple {27509#true} is_transmit8_triggered_~__retres1~8#1 := 0; {27509#true} is VALID [2022-02-20 19:28:21,270 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 19:28:21,270 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 19:28:21,270 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 19:28:21,271 INFO L290 TraceCheckUtils]: 94: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:28:21,271 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {27509#true} {27510#false} #11285#return; {27510#false} is VALID [2022-02-20 19:28:21,271 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 19:28:21,271 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 19:28:21,271 INFO L290 TraceCheckUtils]: 98: Hoare triple {27509#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,271 INFO L290 TraceCheckUtils]: 99: Hoare triple {27509#true} assume !(1 == ~T2_E~0); {27509#true} is VALID [2022-02-20 19:28:21,271 INFO L290 TraceCheckUtils]: 100: Hoare triple {27509#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,271 INFO L290 TraceCheckUtils]: 101: Hoare triple {27509#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,272 INFO L290 TraceCheckUtils]: 102: Hoare triple {27509#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,272 INFO L290 TraceCheckUtils]: 103: Hoare triple {27509#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,272 INFO L290 TraceCheckUtils]: 104: Hoare triple {27509#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,272 INFO L290 TraceCheckUtils]: 105: Hoare triple {27509#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,272 INFO L290 TraceCheckUtils]: 106: Hoare triple {27509#true} assume 1 == ~E_M~0;~E_M~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,272 INFO L290 TraceCheckUtils]: 107: Hoare triple {27509#true} assume !(1 == ~E_1~0); {27509#true} is VALID [2022-02-20 19:28:21,272 INFO L290 TraceCheckUtils]: 108: Hoare triple {27509#true} assume 1 == ~E_2~0;~E_2~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,272 INFO L290 TraceCheckUtils]: 109: Hoare triple {27509#true} assume 1 == ~E_3~0;~E_3~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,272 INFO L290 TraceCheckUtils]: 110: Hoare triple {27509#true} assume 1 == ~E_4~0;~E_4~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,273 INFO L290 TraceCheckUtils]: 111: Hoare triple {27509#true} assume 1 == ~E_5~0;~E_5~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,273 INFO L290 TraceCheckUtils]: 112: Hoare triple {27509#true} assume 1 == ~E_6~0;~E_6~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,273 INFO L290 TraceCheckUtils]: 113: Hoare triple {27509#true} assume 1 == ~E_7~0;~E_7~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,273 INFO L290 TraceCheckUtils]: 114: Hoare triple {27509#true} assume 1 == ~E_8~0;~E_8~0 := 2; {27509#true} is VALID [2022-02-20 19:28:21,273 INFO L290 TraceCheckUtils]: 115: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:28:21,273 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {27509#true} {27510#false} #11287#return; {27510#false} is VALID [2022-02-20 19:28:21,273 INFO L290 TraceCheckUtils]: 117: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:28:21,273 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 19:28:21,274 INFO L290 TraceCheckUtils]: 119: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:28:21,274 INFO L272 TraceCheckUtils]: 120: Hoare triple {27510#false} call eval_#t~ret29#1 := exists_runnable_thread(); {27509#true} is VALID [2022-02-20 19:28:21,274 INFO L290 TraceCheckUtils]: 121: Hoare triple {27509#true} havoc ~__retres1~9; {27509#true} is VALID [2022-02-20 19:28:21,274 INFO L290 TraceCheckUtils]: 122: Hoare triple {27509#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {27509#true} is VALID [2022-02-20 19:28:21,274 INFO L290 TraceCheckUtils]: 123: Hoare triple {27509#true} #res := ~__retres1~9; {27509#true} is VALID [2022-02-20 19:28:21,274 INFO L290 TraceCheckUtils]: 124: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:28:21,274 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {27509#true} {27510#false} #11289#return; {27510#false} is VALID [2022-02-20 19:28:21,274 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 19:28:21,275 INFO L290 TraceCheckUtils]: 127: Hoare triple {27510#false} assume 0 != eval_~tmp~0#1; {27510#false} is VALID [2022-02-20 19:28:21,275 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 19:28:21,275 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 19:28:21,275 INFO L290 TraceCheckUtils]: 130: Hoare triple {27510#false} assume !(0 == ~m_pc~0); {27510#false} is VALID [2022-02-20 19:28:21,275 INFO L290 TraceCheckUtils]: 131: Hoare triple {27510#false} assume 1 == ~m_pc~0; {27510#false} is VALID [2022-02-20 19:28:21,275 INFO L290 TraceCheckUtils]: 132: Hoare triple {27510#false} assume ~token~0 != 8 + ~local~0; {27510#false} is VALID [2022-02-20 19:28:21,275 INFO L272 TraceCheckUtils]: 133: Hoare triple {27510#false} call error(); {27510#false} is VALID [2022-02-20 19:28:21,275 INFO L290 TraceCheckUtils]: 134: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:28:21,276 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 19:28:21,276 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:28:21,276 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [282136294] [2022-02-20 19:28:21,276 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [282136294] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:28:21,276 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:28:21,276 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:28:21,277 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709238582] [2022-02-20 19:28:21,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:28:21,277 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 19:28:21,278 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:28:21,278 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 19:28:21,357 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 19:28:21,357 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:28:21,358 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:28:21,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:28:21,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:28:21,359 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)