/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/systemc/token_ring.02.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:31:44,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:31:44,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:31:44,339 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 15:31:44,340 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 15:31:44,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 15:31:44,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 15:31:44,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 15:31:44,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 15:31:44,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 15:31:44,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 15:31:44,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 15:31:44,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 15:31:44,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 15:31:44,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 15:31:44,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 15:31:44,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 15:31:44,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 15:31:44,356 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 15:31:44,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 15:31:44,359 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 15:31:44,361 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 15:31:44,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 15:31:44,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 15:31:44,365 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 15:31:44,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 15:31:44,366 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 15:31:44,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 15:31:44,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 15:31:44,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 15:31:44,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 15:31:44,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 15:31:44,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 15:31:44,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 15:31:44,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 15:31:44,372 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 15:31:44,373 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 15:31:44,373 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 15:31:44,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 15:31:44,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 15:31:44,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 15:31:44,376 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 15:31:44,391 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:31:44,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:31:44,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:31:44,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:31:44,393 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:31:44,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:31:44,393 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:31:44,393 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:31:44,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:31:44,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:31:44,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:31:44,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:31:44,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:31:44,394 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:31:44,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:31:44,395 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:31:44,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:31:44,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:31:44,395 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:31:44,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:31:44,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:31:44,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:31:44,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:31:44,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:31:44,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:31:44,397 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:31:44,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:31:44,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:31:44,398 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:31:44,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:31:44,691 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:31:44,714 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:31:44,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:31:44,722 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:31:44,722 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:31:44,724 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.02.cil-2.c [2020-07-10 15:31:44,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c162bc693/b9db2cd9deec4ac5aabe93b3f56c78a6/FLAG656432e24 [2020-07-10 15:31:45,352 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:31:45,353 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.02.cil-2.c [2020-07-10 15:31:45,363 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c162bc693/b9db2cd9deec4ac5aabe93b3f56c78a6/FLAG656432e24 [2020-07-10 15:31:45,679 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c162bc693/b9db2cd9deec4ac5aabe93b3f56c78a6 [2020-07-10 15:31:45,690 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:31:45,693 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:31:45,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:31:45,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:31:45,698 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:31:45,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:31:45" (1/1) ... [2020-07-10 15:31:45,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@756d2fec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:45, skipping insertion in model container [2020-07-10 15:31:45,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:31:45" (1/1) ... [2020-07-10 15:31:45,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:31:45,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:31:46,020 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:31:46,027 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:31:46,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:31:46,203 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:31:46,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:46 WrapperNode [2020-07-10 15:31:46,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:31:46,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:31:46,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:31:46,205 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:31:46,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:46" (1/1) ... [2020-07-10 15:31:46,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:46" (1/1) ... [2020-07-10 15:31:46,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:46" (1/1) ... [2020-07-10 15:31:46,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:46" (1/1) ... [2020-07-10 15:31:46,265 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:46" (1/1) ... [2020-07-10 15:31:46,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:46" (1/1) ... [2020-07-10 15:31:46,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:46" (1/1) ... [2020-07-10 15:31:46,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:31:46,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:31:46,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:31:46,292 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:31:46,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:31:46,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:31:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:31:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-10 15:31:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-10 15:31:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-10 15:31:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2020-07-10 15:31:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-10 15:31:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-10 15:31:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2020-07-10 15:31:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-10 15:31:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-10 15:31:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-10 15:31:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-10 15:31:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-10 15:31:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-10 15:31:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-10 15:31:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-10 15:31:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-10 15:31:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-10 15:31:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-10 15:31:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-10 15:31:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-10 15:31:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:31:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:31:46,366 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-10 15:31:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-10 15:31:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-10 15:31:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2020-07-10 15:31:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-10 15:31:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:31:46,367 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-10 15:31:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-10 15:31:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2020-07-10 15:31:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-10 15:31:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-10 15:31:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-10 15:31:46,368 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-10 15:31:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-10 15:31:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-10 15:31:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-10 15:31:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-10 15:31:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-10 15:31:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-10 15:31:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-10 15:31:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-10 15:31:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:31:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:31:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:31:47,387 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:31:47,388 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 15:31:47,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:31:47 BoogieIcfgContainer [2020-07-10 15:31:47,395 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:31:47,396 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:31:47,396 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:31:47,400 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:31:47,400 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:31:45" (1/3) ... [2020-07-10 15:31:47,401 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32f07958 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:31:47, skipping insertion in model container [2020-07-10 15:31:47,401 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:46" (2/3) ... [2020-07-10 15:31:47,402 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32f07958 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:31:47, skipping insertion in model container [2020-07-10 15:31:47,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:31:47" (3/3) ... [2020-07-10 15:31:47,404 INFO L109 eAbstractionObserver]: Analyzing ICFG token_ring.02.cil-2.c [2020-07-10 15:31:47,416 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:31:47,424 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:31:47,440 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:31:47,467 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:31:47,467 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:31:47,468 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:31:47,468 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:31:47,469 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:31:47,469 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:31:47,469 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:31:47,469 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:31:47,494 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states. [2020-07-10 15:31:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 15:31:47,508 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:31:47,509 INFO L422 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] [2020-07-10 15:31:47,510 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:31:47,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:31:47,517 INFO L82 PathProgramCache]: Analyzing trace with hash -67309704, now seen corresponding path program 1 times [2020-07-10 15:31:47,527 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:31:47,527 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270316298] [2020-07-10 15:31:47,528 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:31:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {251#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {252#(<= 2 ~T1_E~0)} is VALID [2020-07-10 15:31:48,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {252#(<= 2 ~T1_E~0)} assume true; {252#(<= 2 ~T1_E~0)} is VALID [2020-07-10 15:31:48,040 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {252#(<= 2 ~T1_E~0)} {184#true} #549#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {253#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {184#true} is VALID [2020-07-10 15:31:48,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,071 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #491#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,078 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #519#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {254#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {184#true} is VALID [2020-07-10 15:31:48,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {184#true} is VALID [2020-07-10 15:31:48,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {184#true} is VALID [2020-07-10 15:31:48,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,120 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #521#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {255#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {256#(= |old(~T1_E~0)| ~T1_E~0)} is VALID [2020-07-10 15:31:48,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {256#(= |old(~T1_E~0)| ~T1_E~0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,229 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume true; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,232 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {257#(= |old(~T1_E~0)| 0)} {189#(not (= 0 ~T1_E~0))} #523#return; {185#false} is VALID [2020-07-10 15:31:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {184#true} havoc ~__retres1~0; {184#true} is VALID [2020-07-10 15:31:48,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume 1 == ~m_pc~0; {184#true} is VALID [2020-07-10 15:31:48,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {278#(<= 1 is_master_triggered_~__retres1~0)} is VALID [2020-07-10 15:31:48,384 INFO L280 TraceCheckUtils]: 3: Hoare triple {278#(<= 1 is_master_triggered_~__retres1~0)} #res := ~__retres1~0; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-10 15:31:48,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#(<= 1 |is_master_triggered_#res|)} assume true; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-10 15:31:48,387 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {279#(<= 1 |is_master_triggered_#res|)} {184#true} #499#return; {264#(<= 1 |activate_threads_#t~ret6|)} is VALID [2020-07-10 15:31:48,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {184#true} havoc ~__retres1~1; {184#true} is VALID [2020-07-10 15:31:48,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume !(1 == ~t1_pc~0); {184#true} is VALID [2020-07-10 15:31:48,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} ~__retres1~1 := 0; {184#true} is VALID [2020-07-10 15:31:48,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} #res := ~__retres1~1; {184#true} is VALID [2020-07-10 15:31:48,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,400 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {184#true} {185#false} #501#return; {185#false} is VALID [2020-07-10 15:31:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {184#true} havoc ~__retres1~2; {184#true} is VALID [2020-07-10 15:31:48,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume 1 == ~t2_pc~0; {184#true} is VALID [2020-07-10 15:31:48,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {184#true} is VALID [2020-07-10 15:31:48,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} #res := ~__retres1~2; {184#true} is VALID [2020-07-10 15:31:48,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,415 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {184#true} {185#false} #503#return; {185#false} is VALID [2020-07-10 15:31:48,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {254#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {184#true} is VALID [2020-07-10 15:31:48,415 INFO L263 TraceCheckUtils]: 1: Hoare triple {184#true} call #t~ret6 := is_master_triggered(); {184#true} is VALID [2020-07-10 15:31:48,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} havoc ~__retres1~0; {184#true} is VALID [2020-07-10 15:31:48,416 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} assume 1 == ~m_pc~0; {184#true} is VALID [2020-07-10 15:31:48,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {184#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {278#(<= 1 is_master_triggered_~__retres1~0)} is VALID [2020-07-10 15:31:48,418 INFO L280 TraceCheckUtils]: 5: Hoare triple {278#(<= 1 is_master_triggered_~__retres1~0)} #res := ~__retres1~0; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-10 15:31:48,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#(<= 1 |is_master_triggered_#res|)} assume true; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-10 15:31:48,421 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {279#(<= 1 |is_master_triggered_#res|)} {184#true} #499#return; {264#(<= 1 |activate_threads_#t~ret6|)} is VALID [2020-07-10 15:31:48,422 INFO L280 TraceCheckUtils]: 8: Hoare triple {264#(<= 1 |activate_threads_#t~ret6|)} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {265#(<= 1 activate_threads_~tmp~1)} is VALID [2020-07-10 15:31:48,423 INFO L280 TraceCheckUtils]: 9: Hoare triple {265#(<= 1 activate_threads_~tmp~1)} assume !(0 != ~tmp~1); {185#false} is VALID [2020-07-10 15:31:48,423 INFO L263 TraceCheckUtils]: 10: Hoare triple {185#false} call #t~ret7 := is_transmit1_triggered(); {184#true} is VALID [2020-07-10 15:31:48,423 INFO L280 TraceCheckUtils]: 11: Hoare triple {184#true} havoc ~__retres1~1; {184#true} is VALID [2020-07-10 15:31:48,424 INFO L280 TraceCheckUtils]: 12: Hoare triple {184#true} assume !(1 == ~t1_pc~0); {184#true} is VALID [2020-07-10 15:31:48,424 INFO L280 TraceCheckUtils]: 13: Hoare triple {184#true} ~__retres1~1 := 0; {184#true} is VALID [2020-07-10 15:31:48,424 INFO L280 TraceCheckUtils]: 14: Hoare triple {184#true} #res := ~__retres1~1; {184#true} is VALID [2020-07-10 15:31:48,425 INFO L280 TraceCheckUtils]: 15: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,425 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {184#true} {185#false} #501#return; {185#false} is VALID [2020-07-10 15:31:48,425 INFO L280 TraceCheckUtils]: 17: Hoare triple {185#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {185#false} is VALID [2020-07-10 15:31:48,426 INFO L280 TraceCheckUtils]: 18: Hoare triple {185#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {185#false} is VALID [2020-07-10 15:31:48,426 INFO L263 TraceCheckUtils]: 19: Hoare triple {185#false} call #t~ret8 := is_transmit2_triggered(); {184#true} is VALID [2020-07-10 15:31:48,426 INFO L280 TraceCheckUtils]: 20: Hoare triple {184#true} havoc ~__retres1~2; {184#true} is VALID [2020-07-10 15:31:48,427 INFO L280 TraceCheckUtils]: 21: Hoare triple {184#true} assume 1 == ~t2_pc~0; {184#true} is VALID [2020-07-10 15:31:48,427 INFO L280 TraceCheckUtils]: 22: Hoare triple {184#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {184#true} is VALID [2020-07-10 15:31:48,427 INFO L280 TraceCheckUtils]: 23: Hoare triple {184#true} #res := ~__retres1~2; {184#true} is VALID [2020-07-10 15:31:48,428 INFO L280 TraceCheckUtils]: 24: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,428 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {184#true} {185#false} #503#return; {185#false} is VALID [2020-07-10 15:31:48,428 INFO L280 TraceCheckUtils]: 26: Hoare triple {185#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {185#false} is VALID [2020-07-10 15:31:48,429 INFO L280 TraceCheckUtils]: 27: Hoare triple {185#false} assume !(0 != ~tmp___1~0); {185#false} is VALID [2020-07-10 15:31:48,429 INFO L280 TraceCheckUtils]: 28: Hoare triple {185#false} assume true; {185#false} is VALID [2020-07-10 15:31:48,429 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {185#false} {185#false} #525#return; {185#false} is VALID [2020-07-10 15:31:48,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {255#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {184#true} is VALID [2020-07-10 15:31:48,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume !(1 == ~T1_E~0); {184#true} is VALID [2020-07-10 15:31:48,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {184#true} is VALID [2020-07-10 15:31:48,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} assume 1 == ~E_M~0;~E_M~0 := 2; {184#true} is VALID [2020-07-10 15:31:48,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {184#true} assume 1 == ~E_1~0;~E_1~0 := 2; {184#true} is VALID [2020-07-10 15:31:48,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {184#true} assume 1 == ~E_2~0;~E_2~0 := 2; {184#true} is VALID [2020-07-10 15:31:48,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,445 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {184#true} {185#false} #527#return; {185#false} is VALID [2020-07-10 15:31:48,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {184#true} havoc ~__retres1~3; {184#true} is VALID [2020-07-10 15:31:48,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {184#true} is VALID [2020-07-10 15:31:48,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} #res := ~__retres1~3; {184#true} is VALID [2020-07-10 15:31:48,454 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,454 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {184#true} {185#false} #511#return; {185#false} is VALID [2020-07-10 15:31:48,457 INFO L263 TraceCheckUtils]: 0: Hoare triple {184#true} call ULTIMATE.init(); {251#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:31:48,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {251#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {252#(<= 2 ~T1_E~0)} is VALID [2020-07-10 15:31:48,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {252#(<= 2 ~T1_E~0)} assume true; {252#(<= 2 ~T1_E~0)} is VALID [2020-07-10 15:31:48,460 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {252#(<= 2 ~T1_E~0)} {184#true} #549#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,461 INFO L263 TraceCheckUtils]: 4: Hoare triple {189#(not (= 0 ~T1_E~0))} call #t~ret12 := main(); {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#(not (= 0 ~T1_E~0))} havoc ~__retres1~4; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,463 INFO L263 TraceCheckUtils]: 6: Hoare triple {189#(not (= 0 ~T1_E~0))} call init_model(); {253#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:31:48,463 INFO L280 TraceCheckUtils]: 7: Hoare triple {253#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {184#true} is VALID [2020-07-10 15:31:48,464 INFO L280 TraceCheckUtils]: 8: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,464 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #491#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,465 INFO L263 TraceCheckUtils]: 10: Hoare triple {189#(not (= 0 ~T1_E~0))} call start_simulation(); {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,466 INFO L280 TraceCheckUtils]: 11: Hoare triple {189#(not (= 0 ~T1_E~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,466 INFO L263 TraceCheckUtils]: 12: Hoare triple {189#(not (= 0 ~T1_E~0))} call update_channels(); {184#true} is VALID [2020-07-10 15:31:48,467 INFO L280 TraceCheckUtils]: 13: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,468 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #519#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,469 INFO L263 TraceCheckUtils]: 15: Hoare triple {189#(not (= 0 ~T1_E~0))} call init_threads(); {254#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:31:48,469 INFO L280 TraceCheckUtils]: 16: Hoare triple {254#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {184#true} is VALID [2020-07-10 15:31:48,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {184#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {184#true} is VALID [2020-07-10 15:31:48,470 INFO L280 TraceCheckUtils]: 18: Hoare triple {184#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {184#true} is VALID [2020-07-10 15:31:48,470 INFO L280 TraceCheckUtils]: 19: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,472 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #521#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:48,473 INFO L263 TraceCheckUtils]: 21: Hoare triple {189#(not (= 0 ~T1_E~0))} call fire_delta_events(); {255#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:31:48,474 INFO L280 TraceCheckUtils]: 22: Hoare triple {255#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {256#(= |old(~T1_E~0)| ~T1_E~0)} is VALID [2020-07-10 15:31:48,475 INFO L280 TraceCheckUtils]: 23: Hoare triple {256#(= |old(~T1_E~0)| ~T1_E~0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,476 INFO L280 TraceCheckUtils]: 24: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,477 INFO L280 TraceCheckUtils]: 25: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,477 INFO L280 TraceCheckUtils]: 26: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,478 INFO L280 TraceCheckUtils]: 27: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,479 INFO L280 TraceCheckUtils]: 28: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume true; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:48,480 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {257#(= |old(~T1_E~0)| 0)} {189#(not (= 0 ~T1_E~0))} #523#return; {185#false} is VALID [2020-07-10 15:31:48,480 INFO L263 TraceCheckUtils]: 30: Hoare triple {185#false} call activate_threads(); {254#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:31:48,481 INFO L280 TraceCheckUtils]: 31: Hoare triple {254#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {184#true} is VALID [2020-07-10 15:31:48,481 INFO L263 TraceCheckUtils]: 32: Hoare triple {184#true} call #t~ret6 := is_master_triggered(); {184#true} is VALID [2020-07-10 15:31:48,481 INFO L280 TraceCheckUtils]: 33: Hoare triple {184#true} havoc ~__retres1~0; {184#true} is VALID [2020-07-10 15:31:48,481 INFO L280 TraceCheckUtils]: 34: Hoare triple {184#true} assume 1 == ~m_pc~0; {184#true} is VALID [2020-07-10 15:31:48,483 INFO L280 TraceCheckUtils]: 35: Hoare triple {184#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {278#(<= 1 is_master_triggered_~__retres1~0)} is VALID [2020-07-10 15:31:48,483 INFO L280 TraceCheckUtils]: 36: Hoare triple {278#(<= 1 is_master_triggered_~__retres1~0)} #res := ~__retres1~0; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-10 15:31:48,484 INFO L280 TraceCheckUtils]: 37: Hoare triple {279#(<= 1 |is_master_triggered_#res|)} assume true; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-10 15:31:48,485 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {279#(<= 1 |is_master_triggered_#res|)} {184#true} #499#return; {264#(<= 1 |activate_threads_#t~ret6|)} is VALID [2020-07-10 15:31:48,486 INFO L280 TraceCheckUtils]: 39: Hoare triple {264#(<= 1 |activate_threads_#t~ret6|)} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {265#(<= 1 activate_threads_~tmp~1)} is VALID [2020-07-10 15:31:48,487 INFO L280 TraceCheckUtils]: 40: Hoare triple {265#(<= 1 activate_threads_~tmp~1)} assume !(0 != ~tmp~1); {185#false} is VALID [2020-07-10 15:31:48,487 INFO L263 TraceCheckUtils]: 41: Hoare triple {185#false} call #t~ret7 := is_transmit1_triggered(); {184#true} is VALID [2020-07-10 15:31:48,488 INFO L280 TraceCheckUtils]: 42: Hoare triple {184#true} havoc ~__retres1~1; {184#true} is VALID [2020-07-10 15:31:48,488 INFO L280 TraceCheckUtils]: 43: Hoare triple {184#true} assume !(1 == ~t1_pc~0); {184#true} is VALID [2020-07-10 15:31:48,488 INFO L280 TraceCheckUtils]: 44: Hoare triple {184#true} ~__retres1~1 := 0; {184#true} is VALID [2020-07-10 15:31:48,489 INFO L280 TraceCheckUtils]: 45: Hoare triple {184#true} #res := ~__retres1~1; {184#true} is VALID [2020-07-10 15:31:48,489 INFO L280 TraceCheckUtils]: 46: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,489 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {184#true} {185#false} #501#return; {185#false} is VALID [2020-07-10 15:31:48,489 INFO L280 TraceCheckUtils]: 48: Hoare triple {185#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {185#false} is VALID [2020-07-10 15:31:48,490 INFO L280 TraceCheckUtils]: 49: Hoare triple {185#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {185#false} is VALID [2020-07-10 15:31:48,490 INFO L263 TraceCheckUtils]: 50: Hoare triple {185#false} call #t~ret8 := is_transmit2_triggered(); {184#true} is VALID [2020-07-10 15:31:48,490 INFO L280 TraceCheckUtils]: 51: Hoare triple {184#true} havoc ~__retres1~2; {184#true} is VALID [2020-07-10 15:31:48,491 INFO L280 TraceCheckUtils]: 52: Hoare triple {184#true} assume 1 == ~t2_pc~0; {184#true} is VALID [2020-07-10 15:31:48,491 INFO L280 TraceCheckUtils]: 53: Hoare triple {184#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {184#true} is VALID [2020-07-10 15:31:48,491 INFO L280 TraceCheckUtils]: 54: Hoare triple {184#true} #res := ~__retres1~2; {184#true} is VALID [2020-07-10 15:31:48,492 INFO L280 TraceCheckUtils]: 55: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,492 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {184#true} {185#false} #503#return; {185#false} is VALID [2020-07-10 15:31:48,492 INFO L280 TraceCheckUtils]: 57: Hoare triple {185#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {185#false} is VALID [2020-07-10 15:31:48,492 INFO L280 TraceCheckUtils]: 58: Hoare triple {185#false} assume !(0 != ~tmp___1~0); {185#false} is VALID [2020-07-10 15:31:48,493 INFO L280 TraceCheckUtils]: 59: Hoare triple {185#false} assume true; {185#false} is VALID [2020-07-10 15:31:48,493 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {185#false} {185#false} #525#return; {185#false} is VALID [2020-07-10 15:31:48,493 INFO L263 TraceCheckUtils]: 61: Hoare triple {185#false} call reset_delta_events(); {255#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:31:48,494 INFO L280 TraceCheckUtils]: 62: Hoare triple {255#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {184#true} is VALID [2020-07-10 15:31:48,494 INFO L280 TraceCheckUtils]: 63: Hoare triple {184#true} assume !(1 == ~T1_E~0); {184#true} is VALID [2020-07-10 15:31:48,494 INFO L280 TraceCheckUtils]: 64: Hoare triple {184#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {184#true} is VALID [2020-07-10 15:31:48,494 INFO L280 TraceCheckUtils]: 65: Hoare triple {184#true} assume 1 == ~E_M~0;~E_M~0 := 2; {184#true} is VALID [2020-07-10 15:31:48,495 INFO L280 TraceCheckUtils]: 66: Hoare triple {184#true} assume 1 == ~E_1~0;~E_1~0 := 2; {184#true} is VALID [2020-07-10 15:31:48,495 INFO L280 TraceCheckUtils]: 67: Hoare triple {184#true} assume 1 == ~E_2~0;~E_2~0 := 2; {184#true} is VALID [2020-07-10 15:31:48,495 INFO L280 TraceCheckUtils]: 68: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,496 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {184#true} {185#false} #527#return; {185#false} is VALID [2020-07-10 15:31:48,496 INFO L280 TraceCheckUtils]: 70: Hoare triple {185#false} assume !false; {185#false} is VALID [2020-07-10 15:31:48,496 INFO L280 TraceCheckUtils]: 71: Hoare triple {185#false} ~kernel_st~0 := 1; {185#false} is VALID [2020-07-10 15:31:48,496 INFO L263 TraceCheckUtils]: 72: Hoare triple {185#false} call eval(); {185#false} is VALID [2020-07-10 15:31:48,497 INFO L280 TraceCheckUtils]: 73: Hoare triple {185#false} havoc ~tmp~0; {185#false} is VALID [2020-07-10 15:31:48,497 INFO L280 TraceCheckUtils]: 74: Hoare triple {185#false} assume !false; {185#false} is VALID [2020-07-10 15:31:48,497 INFO L263 TraceCheckUtils]: 75: Hoare triple {185#false} call #t~ret2 := exists_runnable_thread(); {184#true} is VALID [2020-07-10 15:31:48,498 INFO L280 TraceCheckUtils]: 76: Hoare triple {184#true} havoc ~__retres1~3; {184#true} is VALID [2020-07-10 15:31:48,498 INFO L280 TraceCheckUtils]: 77: Hoare triple {184#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {184#true} is VALID [2020-07-10 15:31:48,498 INFO L280 TraceCheckUtils]: 78: Hoare triple {184#true} #res := ~__retres1~3; {184#true} is VALID [2020-07-10 15:31:48,499 INFO L280 TraceCheckUtils]: 79: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-10 15:31:48,499 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {184#true} {185#false} #511#return; {185#false} is VALID [2020-07-10 15:31:48,499 INFO L280 TraceCheckUtils]: 81: Hoare triple {185#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {185#false} is VALID [2020-07-10 15:31:48,499 INFO L280 TraceCheckUtils]: 82: Hoare triple {185#false} assume 0 != ~tmp~0; {185#false} is VALID [2020-07-10 15:31:48,500 INFO L280 TraceCheckUtils]: 83: Hoare triple {185#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {185#false} is VALID [2020-07-10 15:31:48,500 INFO L280 TraceCheckUtils]: 84: Hoare triple {185#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {185#false} is VALID [2020-07-10 15:31:48,500 INFO L263 TraceCheckUtils]: 85: Hoare triple {185#false} call master(); {185#false} is VALID [2020-07-10 15:31:48,501 INFO L280 TraceCheckUtils]: 86: Hoare triple {185#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {185#false} is VALID [2020-07-10 15:31:48,501 INFO L280 TraceCheckUtils]: 87: Hoare triple {185#false} assume !(0 == ~m_pc~0); {185#false} is VALID [2020-07-10 15:31:48,501 INFO L280 TraceCheckUtils]: 88: Hoare triple {185#false} assume 1 == ~m_pc~0; {185#false} is VALID [2020-07-10 15:31:48,502 INFO L280 TraceCheckUtils]: 89: Hoare triple {185#false} assume ~token~0 != 2 + ~local~0; {185#false} is VALID [2020-07-10 15:31:48,502 INFO L263 TraceCheckUtils]: 90: Hoare triple {185#false} call error(); {185#false} is VALID [2020-07-10 15:31:48,502 INFO L280 TraceCheckUtils]: 91: Hoare triple {185#false} assume !false; {185#false} is VALID [2020-07-10 15:31:48,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:31:48,522 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270316298] [2020-07-10 15:31:48,523 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:31:48,523 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 15:31:48,524 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894875400] [2020-07-10 15:31:48,531 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 92 [2020-07-10 15:31:48,535 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:31:48,539 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 15:31:48,668 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:31:48,669 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 15:31:48,669 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:31:48,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 15:31:48,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2020-07-10 15:31:48,683 INFO L87 Difference]: Start difference. First operand 181 states. Second operand 14 states. [2020-07-10 15:32:00,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:00,903 INFO L93 Difference]: Finished difference Result 449 states and 710 transitions. [2020-07-10 15:32:00,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 15:32:00,903 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 92 [2020-07-10 15:32:00,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 15:32:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 710 transitions. [2020-07-10 15:32:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 15:32:00,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 710 transitions. [2020-07-10 15:32:00,959 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 710 transitions. [2020-07-10 15:32:02,201 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 710 edges. 710 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:02,241 INFO L225 Difference]: With dead ends: 449 [2020-07-10 15:32:02,241 INFO L226 Difference]: Without dead ends: 276 [2020-07-10 15:32:02,248 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=176, Invalid=474, Unknown=0, NotChecked=0, Total=650 [2020-07-10 15:32:02,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2020-07-10 15:32:02,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 177. [2020-07-10 15:32:02,860 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:02,862 INFO L82 GeneralOperation]: Start isEquivalent. First operand 276 states. Second operand 177 states. [2020-07-10 15:32:02,863 INFO L74 IsIncluded]: Start isIncluded. First operand 276 states. Second operand 177 states. [2020-07-10 15:32:02,863 INFO L87 Difference]: Start difference. First operand 276 states. Second operand 177 states. [2020-07-10 15:32:02,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:02,892 INFO L93 Difference]: Finished difference Result 276 states and 407 transitions. [2020-07-10 15:32:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 407 transitions. [2020-07-10 15:32:02,906 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:02,906 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:02,907 INFO L74 IsIncluded]: Start isIncluded. First operand 177 states. Second operand 276 states. [2020-07-10 15:32:02,907 INFO L87 Difference]: Start difference. First operand 177 states. Second operand 276 states. [2020-07-10 15:32:02,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:02,931 INFO L93 Difference]: Finished difference Result 276 states and 407 transitions. [2020-07-10 15:32:02,932 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 407 transitions. [2020-07-10 15:32:02,934 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:02,935 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:02,935 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:02,935 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2020-07-10 15:32:02,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 237 transitions. [2020-07-10 15:32:02,947 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 237 transitions. Word has length 92 [2020-07-10 15:32:02,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:02,948 INFO L479 AbstractCegarLoop]: Abstraction has 177 states and 237 transitions. [2020-07-10 15:32:02,948 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 15:32:02,948 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 237 transitions. [2020-07-10 15:32:02,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 15:32:02,954 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:02,954 INFO L422 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] [2020-07-10 15:32:02,955 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:32:02,955 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:02,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:02,955 INFO L82 PathProgramCache]: Analyzing trace with hash -2098275908, now seen corresponding path program 1 times [2020-07-10 15:32:02,955 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:02,956 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1274950935] [2020-07-10 15:32:02,956 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {1791#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {1792#(<= 2 ~T2_E~0)} is VALID [2020-07-10 15:32:03,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {1792#(<= 2 ~T2_E~0)} assume true; {1792#(<= 2 ~T2_E~0)} is VALID [2020-07-10 15:32:03,115 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1792#(<= 2 ~T2_E~0)} {1724#true} #549#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {1793#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {1724#true} is VALID [2020-07-10 15:32:03,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,134 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #491#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,139 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #519#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {1794#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {1724#true} is VALID [2020-07-10 15:32:03,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {1724#true} is VALID [2020-07-10 15:32:03,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {1724#true} is VALID [2020-07-10 15:32:03,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,161 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #521#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {1795#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {1796#(= |old(~T2_E~0)| ~T2_E~0)} is VALID [2020-07-10 15:32:03,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {1796#(= |old(~T2_E~0)| ~T2_E~0)} assume !(0 == ~T1_E~0); {1796#(= |old(~T2_E~0)| ~T2_E~0)} is VALID [2020-07-10 15:32:03,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {1796#(= |old(~T2_E~0)| ~T2_E~0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-10 15:32:03,242 INFO L280 TraceCheckUtils]: 3: Hoare triple {1797#(= |old(~T2_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-10 15:32:03,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {1797#(= |old(~T2_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-10 15:32:03,244 INFO L280 TraceCheckUtils]: 5: Hoare triple {1797#(= |old(~T2_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-10 15:32:03,245 INFO L280 TraceCheckUtils]: 6: Hoare triple {1797#(= |old(~T2_E~0)| 0)} assume true; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-10 15:32:03,247 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1797#(= |old(~T2_E~0)| 0)} {1729#(not (= 0 ~T2_E~0))} #523#return; {1725#false} is VALID [2020-07-10 15:32:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {1724#true} havoc ~__retres1~0; {1724#true} is VALID [2020-07-10 15:32:03,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume 1 == ~m_pc~0; {1724#true} is VALID [2020-07-10 15:32:03,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {1724#true} is VALID [2020-07-10 15:32:03,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} #res := ~__retres1~0; {1724#true} is VALID [2020-07-10 15:32:03,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,266 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1724#true} {1724#true} #499#return; {1724#true} is VALID [2020-07-10 15:32:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {1724#true} havoc ~__retres1~1; {1724#true} is VALID [2020-07-10 15:32:03,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume !(1 == ~t1_pc~0); {1724#true} is VALID [2020-07-10 15:32:03,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} ~__retres1~1 := 0; {1724#true} is VALID [2020-07-10 15:32:03,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} #res := ~__retres1~1; {1724#true} is VALID [2020-07-10 15:32:03,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,271 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1724#true} {1724#true} #501#return; {1724#true} is VALID [2020-07-10 15:32:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {1724#true} havoc ~__retres1~2; {1724#true} is VALID [2020-07-10 15:32:03,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume 1 == ~t2_pc~0; {1724#true} is VALID [2020-07-10 15:32:03,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {1724#true} is VALID [2020-07-10 15:32:03,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} #res := ~__retres1~2; {1724#true} is VALID [2020-07-10 15:32:03,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,276 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1724#true} {1724#true} #503#return; {1724#true} is VALID [2020-07-10 15:32:03,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {1794#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {1724#true} is VALID [2020-07-10 15:32:03,277 INFO L263 TraceCheckUtils]: 1: Hoare triple {1724#true} call #t~ret6 := is_master_triggered(); {1724#true} is VALID [2020-07-10 15:32:03,277 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} havoc ~__retres1~0; {1724#true} is VALID [2020-07-10 15:32:03,278 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} assume 1 == ~m_pc~0; {1724#true} is VALID [2020-07-10 15:32:03,278 INFO L280 TraceCheckUtils]: 4: Hoare triple {1724#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {1724#true} is VALID [2020-07-10 15:32:03,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {1724#true} #res := ~__retres1~0; {1724#true} is VALID [2020-07-10 15:32:03,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,279 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1724#true} {1724#true} #499#return; {1724#true} is VALID [2020-07-10 15:32:03,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {1724#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {1724#true} is VALID [2020-07-10 15:32:03,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {1724#true} assume 0 != ~tmp~1;~m_st~0 := 0; {1724#true} is VALID [2020-07-10 15:32:03,279 INFO L263 TraceCheckUtils]: 10: Hoare triple {1724#true} call #t~ret7 := is_transmit1_triggered(); {1724#true} is VALID [2020-07-10 15:32:03,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {1724#true} havoc ~__retres1~1; {1724#true} is VALID [2020-07-10 15:32:03,280 INFO L280 TraceCheckUtils]: 12: Hoare triple {1724#true} assume !(1 == ~t1_pc~0); {1724#true} is VALID [2020-07-10 15:32:03,280 INFO L280 TraceCheckUtils]: 13: Hoare triple {1724#true} ~__retres1~1 := 0; {1724#true} is VALID [2020-07-10 15:32:03,280 INFO L280 TraceCheckUtils]: 14: Hoare triple {1724#true} #res := ~__retres1~1; {1724#true} is VALID [2020-07-10 15:32:03,281 INFO L280 TraceCheckUtils]: 15: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,281 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1724#true} {1724#true} #501#return; {1724#true} is VALID [2020-07-10 15:32:03,281 INFO L280 TraceCheckUtils]: 17: Hoare triple {1724#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {1724#true} is VALID [2020-07-10 15:32:03,282 INFO L280 TraceCheckUtils]: 18: Hoare triple {1724#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {1724#true} is VALID [2020-07-10 15:32:03,282 INFO L263 TraceCheckUtils]: 19: Hoare triple {1724#true} call #t~ret8 := is_transmit2_triggered(); {1724#true} is VALID [2020-07-10 15:32:03,282 INFO L280 TraceCheckUtils]: 20: Hoare triple {1724#true} havoc ~__retres1~2; {1724#true} is VALID [2020-07-10 15:32:03,282 INFO L280 TraceCheckUtils]: 21: Hoare triple {1724#true} assume 1 == ~t2_pc~0; {1724#true} is VALID [2020-07-10 15:32:03,283 INFO L280 TraceCheckUtils]: 22: Hoare triple {1724#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {1724#true} is VALID [2020-07-10 15:32:03,283 INFO L280 TraceCheckUtils]: 23: Hoare triple {1724#true} #res := ~__retres1~2; {1724#true} is VALID [2020-07-10 15:32:03,283 INFO L280 TraceCheckUtils]: 24: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,283 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1724#true} {1724#true} #503#return; {1724#true} is VALID [2020-07-10 15:32:03,284 INFO L280 TraceCheckUtils]: 26: Hoare triple {1724#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {1724#true} is VALID [2020-07-10 15:32:03,284 INFO L280 TraceCheckUtils]: 27: Hoare triple {1724#true} assume !(0 != ~tmp___1~0); {1724#true} is VALID [2020-07-10 15:32:03,284 INFO L280 TraceCheckUtils]: 28: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,284 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1724#true} {1725#false} #525#return; {1725#false} is VALID [2020-07-10 15:32:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {1795#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {1724#true} is VALID [2020-07-10 15:32:03,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume !(1 == ~T1_E~0); {1724#true} is VALID [2020-07-10 15:32:03,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {1724#true} is VALID [2020-07-10 15:32:03,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} assume 1 == ~E_M~0;~E_M~0 := 2; {1724#true} is VALID [2020-07-10 15:32:03,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {1724#true} assume 1 == ~E_1~0;~E_1~0 := 2; {1724#true} is VALID [2020-07-10 15:32:03,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {1724#true} assume 1 == ~E_2~0;~E_2~0 := 2; {1724#true} is VALID [2020-07-10 15:32:03,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,295 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1724#true} {1725#false} #527#return; {1725#false} is VALID [2020-07-10 15:32:03,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:03,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {1724#true} havoc ~__retres1~3; {1724#true} is VALID [2020-07-10 15:32:03,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {1724#true} is VALID [2020-07-10 15:32:03,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} #res := ~__retres1~3; {1724#true} is VALID [2020-07-10 15:32:03,300 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,300 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1724#true} {1725#false} #511#return; {1725#false} is VALID [2020-07-10 15:32:03,302 INFO L263 TraceCheckUtils]: 0: Hoare triple {1724#true} call ULTIMATE.init(); {1791#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:03,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {1791#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {1792#(<= 2 ~T2_E~0)} is VALID [2020-07-10 15:32:03,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {1792#(<= 2 ~T2_E~0)} assume true; {1792#(<= 2 ~T2_E~0)} is VALID [2020-07-10 15:32:03,305 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1792#(<= 2 ~T2_E~0)} {1724#true} #549#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,306 INFO L263 TraceCheckUtils]: 4: Hoare triple {1729#(not (= 0 ~T2_E~0))} call #t~ret12 := main(); {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,306 INFO L280 TraceCheckUtils]: 5: Hoare triple {1729#(not (= 0 ~T2_E~0))} havoc ~__retres1~4; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,307 INFO L263 TraceCheckUtils]: 6: Hoare triple {1729#(not (= 0 ~T2_E~0))} call init_model(); {1793#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:32:03,307 INFO L280 TraceCheckUtils]: 7: Hoare triple {1793#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {1724#true} is VALID [2020-07-10 15:32:03,308 INFO L280 TraceCheckUtils]: 8: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,308 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #491#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,309 INFO L263 TraceCheckUtils]: 10: Hoare triple {1729#(not (= 0 ~T2_E~0))} call start_simulation(); {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,309 INFO L280 TraceCheckUtils]: 11: Hoare triple {1729#(not (= 0 ~T2_E~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,310 INFO L263 TraceCheckUtils]: 12: Hoare triple {1729#(not (= 0 ~T2_E~0))} call update_channels(); {1724#true} is VALID [2020-07-10 15:32:03,310 INFO L280 TraceCheckUtils]: 13: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,311 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #519#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,312 INFO L263 TraceCheckUtils]: 15: Hoare triple {1729#(not (= 0 ~T2_E~0))} call init_threads(); {1794#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:03,312 INFO L280 TraceCheckUtils]: 16: Hoare triple {1794#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {1724#true} is VALID [2020-07-10 15:32:03,312 INFO L280 TraceCheckUtils]: 17: Hoare triple {1724#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {1724#true} is VALID [2020-07-10 15:32:03,313 INFO L280 TraceCheckUtils]: 18: Hoare triple {1724#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {1724#true} is VALID [2020-07-10 15:32:03,313 INFO L280 TraceCheckUtils]: 19: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,314 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #521#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-10 15:32:03,315 INFO L263 TraceCheckUtils]: 21: Hoare triple {1729#(not (= 0 ~T2_E~0))} call fire_delta_events(); {1795#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:03,316 INFO L280 TraceCheckUtils]: 22: Hoare triple {1795#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {1796#(= |old(~T2_E~0)| ~T2_E~0)} is VALID [2020-07-10 15:32:03,316 INFO L280 TraceCheckUtils]: 23: Hoare triple {1796#(= |old(~T2_E~0)| ~T2_E~0)} assume !(0 == ~T1_E~0); {1796#(= |old(~T2_E~0)| ~T2_E~0)} is VALID [2020-07-10 15:32:03,317 INFO L280 TraceCheckUtils]: 24: Hoare triple {1796#(= |old(~T2_E~0)| ~T2_E~0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-10 15:32:03,318 INFO L280 TraceCheckUtils]: 25: Hoare triple {1797#(= |old(~T2_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-10 15:32:03,318 INFO L280 TraceCheckUtils]: 26: Hoare triple {1797#(= |old(~T2_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-10 15:32:03,319 INFO L280 TraceCheckUtils]: 27: Hoare triple {1797#(= |old(~T2_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-10 15:32:03,320 INFO L280 TraceCheckUtils]: 28: Hoare triple {1797#(= |old(~T2_E~0)| 0)} assume true; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-10 15:32:03,321 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1797#(= |old(~T2_E~0)| 0)} {1729#(not (= 0 ~T2_E~0))} #523#return; {1725#false} is VALID [2020-07-10 15:32:03,322 INFO L263 TraceCheckUtils]: 30: Hoare triple {1725#false} call activate_threads(); {1794#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:03,322 INFO L280 TraceCheckUtils]: 31: Hoare triple {1794#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {1724#true} is VALID [2020-07-10 15:32:03,322 INFO L263 TraceCheckUtils]: 32: Hoare triple {1724#true} call #t~ret6 := is_master_triggered(); {1724#true} is VALID [2020-07-10 15:32:03,323 INFO L280 TraceCheckUtils]: 33: Hoare triple {1724#true} havoc ~__retres1~0; {1724#true} is VALID [2020-07-10 15:32:03,323 INFO L280 TraceCheckUtils]: 34: Hoare triple {1724#true} assume 1 == ~m_pc~0; {1724#true} is VALID [2020-07-10 15:32:03,323 INFO L280 TraceCheckUtils]: 35: Hoare triple {1724#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {1724#true} is VALID [2020-07-10 15:32:03,323 INFO L280 TraceCheckUtils]: 36: Hoare triple {1724#true} #res := ~__retres1~0; {1724#true} is VALID [2020-07-10 15:32:03,324 INFO L280 TraceCheckUtils]: 37: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,324 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1724#true} {1724#true} #499#return; {1724#true} is VALID [2020-07-10 15:32:03,324 INFO L280 TraceCheckUtils]: 39: Hoare triple {1724#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {1724#true} is VALID [2020-07-10 15:32:03,324 INFO L280 TraceCheckUtils]: 40: Hoare triple {1724#true} assume 0 != ~tmp~1;~m_st~0 := 0; {1724#true} is VALID [2020-07-10 15:32:03,325 INFO L263 TraceCheckUtils]: 41: Hoare triple {1724#true} call #t~ret7 := is_transmit1_triggered(); {1724#true} is VALID [2020-07-10 15:32:03,325 INFO L280 TraceCheckUtils]: 42: Hoare triple {1724#true} havoc ~__retres1~1; {1724#true} is VALID [2020-07-10 15:32:03,325 INFO L280 TraceCheckUtils]: 43: Hoare triple {1724#true} assume !(1 == ~t1_pc~0); {1724#true} is VALID [2020-07-10 15:32:03,325 INFO L280 TraceCheckUtils]: 44: Hoare triple {1724#true} ~__retres1~1 := 0; {1724#true} is VALID [2020-07-10 15:32:03,326 INFO L280 TraceCheckUtils]: 45: Hoare triple {1724#true} #res := ~__retres1~1; {1724#true} is VALID [2020-07-10 15:32:03,326 INFO L280 TraceCheckUtils]: 46: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,326 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {1724#true} {1724#true} #501#return; {1724#true} is VALID [2020-07-10 15:32:03,326 INFO L280 TraceCheckUtils]: 48: Hoare triple {1724#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {1724#true} is VALID [2020-07-10 15:32:03,326 INFO L280 TraceCheckUtils]: 49: Hoare triple {1724#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {1724#true} is VALID [2020-07-10 15:32:03,327 INFO L263 TraceCheckUtils]: 50: Hoare triple {1724#true} call #t~ret8 := is_transmit2_triggered(); {1724#true} is VALID [2020-07-10 15:32:03,327 INFO L280 TraceCheckUtils]: 51: Hoare triple {1724#true} havoc ~__retres1~2; {1724#true} is VALID [2020-07-10 15:32:03,327 INFO L280 TraceCheckUtils]: 52: Hoare triple {1724#true} assume 1 == ~t2_pc~0; {1724#true} is VALID [2020-07-10 15:32:03,327 INFO L280 TraceCheckUtils]: 53: Hoare triple {1724#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {1724#true} is VALID [2020-07-10 15:32:03,328 INFO L280 TraceCheckUtils]: 54: Hoare triple {1724#true} #res := ~__retres1~2; {1724#true} is VALID [2020-07-10 15:32:03,328 INFO L280 TraceCheckUtils]: 55: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,328 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1724#true} {1724#true} #503#return; {1724#true} is VALID [2020-07-10 15:32:03,328 INFO L280 TraceCheckUtils]: 57: Hoare triple {1724#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {1724#true} is VALID [2020-07-10 15:32:03,329 INFO L280 TraceCheckUtils]: 58: Hoare triple {1724#true} assume !(0 != ~tmp___1~0); {1724#true} is VALID [2020-07-10 15:32:03,329 INFO L280 TraceCheckUtils]: 59: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,329 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {1724#true} {1725#false} #525#return; {1725#false} is VALID [2020-07-10 15:32:03,329 INFO L263 TraceCheckUtils]: 61: Hoare triple {1725#false} call reset_delta_events(); {1795#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:03,330 INFO L280 TraceCheckUtils]: 62: Hoare triple {1795#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {1724#true} is VALID [2020-07-10 15:32:03,330 INFO L280 TraceCheckUtils]: 63: Hoare triple {1724#true} assume !(1 == ~T1_E~0); {1724#true} is VALID [2020-07-10 15:32:03,330 INFO L280 TraceCheckUtils]: 64: Hoare triple {1724#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {1724#true} is VALID [2020-07-10 15:32:03,331 INFO L280 TraceCheckUtils]: 65: Hoare triple {1724#true} assume 1 == ~E_M~0;~E_M~0 := 2; {1724#true} is VALID [2020-07-10 15:32:03,331 INFO L280 TraceCheckUtils]: 66: Hoare triple {1724#true} assume 1 == ~E_1~0;~E_1~0 := 2; {1724#true} is VALID [2020-07-10 15:32:03,331 INFO L280 TraceCheckUtils]: 67: Hoare triple {1724#true} assume 1 == ~E_2~0;~E_2~0 := 2; {1724#true} is VALID [2020-07-10 15:32:03,331 INFO L280 TraceCheckUtils]: 68: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,332 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {1724#true} {1725#false} #527#return; {1725#false} is VALID [2020-07-10 15:32:03,332 INFO L280 TraceCheckUtils]: 70: Hoare triple {1725#false} assume !false; {1725#false} is VALID [2020-07-10 15:32:03,332 INFO L280 TraceCheckUtils]: 71: Hoare triple {1725#false} ~kernel_st~0 := 1; {1725#false} is VALID [2020-07-10 15:32:03,333 INFO L263 TraceCheckUtils]: 72: Hoare triple {1725#false} call eval(); {1725#false} is VALID [2020-07-10 15:32:03,333 INFO L280 TraceCheckUtils]: 73: Hoare triple {1725#false} havoc ~tmp~0; {1725#false} is VALID [2020-07-10 15:32:03,333 INFO L280 TraceCheckUtils]: 74: Hoare triple {1725#false} assume !false; {1725#false} is VALID [2020-07-10 15:32:03,334 INFO L263 TraceCheckUtils]: 75: Hoare triple {1725#false} call #t~ret2 := exists_runnable_thread(); {1724#true} is VALID [2020-07-10 15:32:03,334 INFO L280 TraceCheckUtils]: 76: Hoare triple {1724#true} havoc ~__retres1~3; {1724#true} is VALID [2020-07-10 15:32:03,334 INFO L280 TraceCheckUtils]: 77: Hoare triple {1724#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {1724#true} is VALID [2020-07-10 15:32:03,334 INFO L280 TraceCheckUtils]: 78: Hoare triple {1724#true} #res := ~__retres1~3; {1724#true} is VALID [2020-07-10 15:32:03,335 INFO L280 TraceCheckUtils]: 79: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-10 15:32:03,335 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {1724#true} {1725#false} #511#return; {1725#false} is VALID [2020-07-10 15:32:03,335 INFO L280 TraceCheckUtils]: 81: Hoare triple {1725#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {1725#false} is VALID [2020-07-10 15:32:03,335 INFO L280 TraceCheckUtils]: 82: Hoare triple {1725#false} assume 0 != ~tmp~0; {1725#false} is VALID [2020-07-10 15:32:03,335 INFO L280 TraceCheckUtils]: 83: Hoare triple {1725#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {1725#false} is VALID [2020-07-10 15:32:03,336 INFO L280 TraceCheckUtils]: 84: Hoare triple {1725#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {1725#false} is VALID [2020-07-10 15:32:03,336 INFO L263 TraceCheckUtils]: 85: Hoare triple {1725#false} call master(); {1725#false} is VALID [2020-07-10 15:32:03,336 INFO L280 TraceCheckUtils]: 86: Hoare triple {1725#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {1725#false} is VALID [2020-07-10 15:32:03,336 INFO L280 TraceCheckUtils]: 87: Hoare triple {1725#false} assume !(0 == ~m_pc~0); {1725#false} is VALID [2020-07-10 15:32:03,337 INFO L280 TraceCheckUtils]: 88: Hoare triple {1725#false} assume 1 == ~m_pc~0; {1725#false} is VALID [2020-07-10 15:32:03,337 INFO L280 TraceCheckUtils]: 89: Hoare triple {1725#false} assume ~token~0 != 2 + ~local~0; {1725#false} is VALID [2020-07-10 15:32:03,337 INFO L263 TraceCheckUtils]: 90: Hoare triple {1725#false} call error(); {1725#false} is VALID [2020-07-10 15:32:03,337 INFO L280 TraceCheckUtils]: 91: Hoare triple {1725#false} assume !false; {1725#false} is VALID [2020-07-10 15:32:03,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:32:03,349 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1274950935] [2020-07-10 15:32:03,349 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:32:03,349 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:32:03,349 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421051139] [2020-07-10 15:32:03,351 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:03,352 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:03,352 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:32:03,460 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:03,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:32:03,461 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:03,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:32:03,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:03,462 INFO L87 Difference]: Start difference. First operand 177 states and 237 transitions. Second operand 10 states. [2020-07-10 15:32:09,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:09,720 INFO L93 Difference]: Finished difference Result 425 states and 610 transitions. [2020-07-10 15:32:09,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 15:32:09,720 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:09,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:09,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 600 transitions. [2020-07-10 15:32:09,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 600 transitions. [2020-07-10 15:32:09,749 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 600 transitions. [2020-07-10 15:32:10,797 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 600 edges. 600 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:10,809 INFO L225 Difference]: With dead ends: 425 [2020-07-10 15:32:10,809 INFO L226 Difference]: Without dead ends: 268 [2020-07-10 15:32:10,812 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-10 15:32:10,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-07-10 15:32:11,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 177. [2020-07-10 15:32:11,412 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:11,412 INFO L82 GeneralOperation]: Start isEquivalent. First operand 268 states. Second operand 177 states. [2020-07-10 15:32:11,412 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 177 states. [2020-07-10 15:32:11,413 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 177 states. [2020-07-10 15:32:11,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:11,430 INFO L93 Difference]: Finished difference Result 268 states and 384 transitions. [2020-07-10 15:32:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 384 transitions. [2020-07-10 15:32:11,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:11,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:11,433 INFO L74 IsIncluded]: Start isIncluded. First operand 177 states. Second operand 268 states. [2020-07-10 15:32:11,433 INFO L87 Difference]: Start difference. First operand 177 states. Second operand 268 states. [2020-07-10 15:32:11,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:11,449 INFO L93 Difference]: Finished difference Result 268 states and 384 transitions. [2020-07-10 15:32:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 384 transitions. [2020-07-10 15:32:11,451 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:11,452 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:11,452 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:11,452 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2020-07-10 15:32:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 234 transitions. [2020-07-10 15:32:11,461 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 234 transitions. Word has length 92 [2020-07-10 15:32:11,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:11,461 INFO L479 AbstractCegarLoop]: Abstraction has 177 states and 234 transitions. [2020-07-10 15:32:11,461 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:32:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 234 transitions. [2020-07-10 15:32:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 15:32:11,463 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:11,463 INFO L422 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] [2020-07-10 15:32:11,463 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 15:32:11,463 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:11,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:11,464 INFO L82 PathProgramCache]: Analyzing trace with hash -1653808840, now seen corresponding path program 1 times [2020-07-10 15:32:11,464 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:11,464 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514763357] [2020-07-10 15:32:11,465 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {3269#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {3270#(<= 2 ~E_M~0)} is VALID [2020-07-10 15:32:11,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {3270#(<= 2 ~E_M~0)} assume true; {3270#(<= 2 ~E_M~0)} is VALID [2020-07-10 15:32:11,602 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3270#(<= 2 ~E_M~0)} {3202#true} #549#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {3271#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {3202#true} is VALID [2020-07-10 15:32:11,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,622 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #491#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,627 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #519#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {3272#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {3202#true} is VALID [2020-07-10 15:32:11,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {3202#true} is VALID [2020-07-10 15:32:11,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {3202#true} is VALID [2020-07-10 15:32:11,646 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,647 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #521#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {3273#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {3274#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {3274#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~T1_E~0); {3274#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,702 INFO L280 TraceCheckUtils]: 2: Hoare triple {3274#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~T2_E~0); {3274#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,703 INFO L280 TraceCheckUtils]: 3: Hoare triple {3274#(= ~E_M~0 |old(~E_M~0)|)} assume 0 == ~E_M~0;~E_M~0 := 1; {3275#(= 0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,703 INFO L280 TraceCheckUtils]: 4: Hoare triple {3275#(= 0 |old(~E_M~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {3275#(= 0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,704 INFO L280 TraceCheckUtils]: 5: Hoare triple {3275#(= 0 |old(~E_M~0)|)} assume 0 == ~E_2~0;~E_2~0 := 1; {3275#(= 0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {3275#(= 0 |old(~E_M~0)|)} assume true; {3275#(= 0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,705 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3275#(= 0 |old(~E_M~0)|)} {3207#(not (= 0 ~E_M~0))} #523#return; {3203#false} is VALID [2020-07-10 15:32:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {3202#true} havoc ~__retres1~0; {3202#true} is VALID [2020-07-10 15:32:11,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume 1 == ~m_pc~0; {3202#true} is VALID [2020-07-10 15:32:11,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {3202#true} is VALID [2020-07-10 15:32:11,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} #res := ~__retres1~0; {3202#true} is VALID [2020-07-10 15:32:11,738 INFO L280 TraceCheckUtils]: 4: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,739 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3202#true} {3202#true} #499#return; {3202#true} is VALID [2020-07-10 15:32:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {3202#true} havoc ~__retres1~1; {3202#true} is VALID [2020-07-10 15:32:11,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume !(1 == ~t1_pc~0); {3202#true} is VALID [2020-07-10 15:32:11,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} ~__retres1~1 := 0; {3202#true} is VALID [2020-07-10 15:32:11,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} #res := ~__retres1~1; {3202#true} is VALID [2020-07-10 15:32:11,749 INFO L280 TraceCheckUtils]: 4: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,749 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3202#true} {3202#true} #501#return; {3202#true} is VALID [2020-07-10 15:32:11,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {3202#true} havoc ~__retres1~2; {3202#true} is VALID [2020-07-10 15:32:11,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume 1 == ~t2_pc~0; {3202#true} is VALID [2020-07-10 15:32:11,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {3202#true} is VALID [2020-07-10 15:32:11,754 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} #res := ~__retres1~2; {3202#true} is VALID [2020-07-10 15:32:11,754 INFO L280 TraceCheckUtils]: 4: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,754 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3202#true} {3202#true} #503#return; {3202#true} is VALID [2020-07-10 15:32:11,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {3272#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {3202#true} is VALID [2020-07-10 15:32:11,755 INFO L263 TraceCheckUtils]: 1: Hoare triple {3202#true} call #t~ret6 := is_master_triggered(); {3202#true} is VALID [2020-07-10 15:32:11,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} havoc ~__retres1~0; {3202#true} is VALID [2020-07-10 15:32:11,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} assume 1 == ~m_pc~0; {3202#true} is VALID [2020-07-10 15:32:11,761 INFO L280 TraceCheckUtils]: 4: Hoare triple {3202#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {3202#true} is VALID [2020-07-10 15:32:11,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {3202#true} #res := ~__retres1~0; {3202#true} is VALID [2020-07-10 15:32:11,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,761 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3202#true} {3202#true} #499#return; {3202#true} is VALID [2020-07-10 15:32:11,762 INFO L280 TraceCheckUtils]: 8: Hoare triple {3202#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {3202#true} is VALID [2020-07-10 15:32:11,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {3202#true} assume 0 != ~tmp~1;~m_st~0 := 0; {3202#true} is VALID [2020-07-10 15:32:11,762 INFO L263 TraceCheckUtils]: 10: Hoare triple {3202#true} call #t~ret7 := is_transmit1_triggered(); {3202#true} is VALID [2020-07-10 15:32:11,764 INFO L280 TraceCheckUtils]: 11: Hoare triple {3202#true} havoc ~__retres1~1; {3202#true} is VALID [2020-07-10 15:32:11,764 INFO L280 TraceCheckUtils]: 12: Hoare triple {3202#true} assume !(1 == ~t1_pc~0); {3202#true} is VALID [2020-07-10 15:32:11,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {3202#true} ~__retres1~1 := 0; {3202#true} is VALID [2020-07-10 15:32:11,765 INFO L280 TraceCheckUtils]: 14: Hoare triple {3202#true} #res := ~__retres1~1; {3202#true} is VALID [2020-07-10 15:32:11,765 INFO L280 TraceCheckUtils]: 15: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,765 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3202#true} {3202#true} #501#return; {3202#true} is VALID [2020-07-10 15:32:11,766 INFO L280 TraceCheckUtils]: 17: Hoare triple {3202#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {3202#true} is VALID [2020-07-10 15:32:11,766 INFO L280 TraceCheckUtils]: 18: Hoare triple {3202#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {3202#true} is VALID [2020-07-10 15:32:11,766 INFO L263 TraceCheckUtils]: 19: Hoare triple {3202#true} call #t~ret8 := is_transmit2_triggered(); {3202#true} is VALID [2020-07-10 15:32:11,766 INFO L280 TraceCheckUtils]: 20: Hoare triple {3202#true} havoc ~__retres1~2; {3202#true} is VALID [2020-07-10 15:32:11,767 INFO L280 TraceCheckUtils]: 21: Hoare triple {3202#true} assume 1 == ~t2_pc~0; {3202#true} is VALID [2020-07-10 15:32:11,767 INFO L280 TraceCheckUtils]: 22: Hoare triple {3202#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {3202#true} is VALID [2020-07-10 15:32:11,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {3202#true} #res := ~__retres1~2; {3202#true} is VALID [2020-07-10 15:32:11,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,768 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3202#true} {3202#true} #503#return; {3202#true} is VALID [2020-07-10 15:32:11,768 INFO L280 TraceCheckUtils]: 26: Hoare triple {3202#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {3202#true} is VALID [2020-07-10 15:32:11,773 INFO L280 TraceCheckUtils]: 27: Hoare triple {3202#true} assume !(0 != ~tmp___1~0); {3202#true} is VALID [2020-07-10 15:32:11,774 INFO L280 TraceCheckUtils]: 28: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,774 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3202#true} {3203#false} #525#return; {3203#false} is VALID [2020-07-10 15:32:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {3273#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {3202#true} is VALID [2020-07-10 15:32:11,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume !(1 == ~T1_E~0); {3202#true} is VALID [2020-07-10 15:32:11,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} assume !(1 == ~T2_E~0); {3202#true} is VALID [2020-07-10 15:32:11,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} assume 1 == ~E_M~0;~E_M~0 := 2; {3202#true} is VALID [2020-07-10 15:32:11,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {3202#true} assume 1 == ~E_1~0;~E_1~0 := 2; {3202#true} is VALID [2020-07-10 15:32:11,790 INFO L280 TraceCheckUtils]: 5: Hoare triple {3202#true} assume 1 == ~E_2~0;~E_2~0 := 2; {3202#true} is VALID [2020-07-10 15:32:11,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,790 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3202#true} {3203#false} #527#return; {3203#false} is VALID [2020-07-10 15:32:11,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:11,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {3202#true} havoc ~__retres1~3; {3202#true} is VALID [2020-07-10 15:32:11,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {3202#true} is VALID [2020-07-10 15:32:11,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} #res := ~__retres1~3; {3202#true} is VALID [2020-07-10 15:32:11,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,796 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3202#true} {3203#false} #511#return; {3203#false} is VALID [2020-07-10 15:32:11,799 INFO L263 TraceCheckUtils]: 0: Hoare triple {3202#true} call ULTIMATE.init(); {3269#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:11,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {3269#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {3270#(<= 2 ~E_M~0)} is VALID [2020-07-10 15:32:11,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {3270#(<= 2 ~E_M~0)} assume true; {3270#(<= 2 ~E_M~0)} is VALID [2020-07-10 15:32:11,801 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3270#(<= 2 ~E_M~0)} {3202#true} #549#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,801 INFO L263 TraceCheckUtils]: 4: Hoare triple {3207#(not (= 0 ~E_M~0))} call #t~ret12 := main(); {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {3207#(not (= 0 ~E_M~0))} havoc ~__retres1~4; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,803 INFO L263 TraceCheckUtils]: 6: Hoare triple {3207#(not (= 0 ~E_M~0))} call init_model(); {3271#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:32:11,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {3271#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {3202#true} is VALID [2020-07-10 15:32:11,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,805 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #491#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,805 INFO L263 TraceCheckUtils]: 10: Hoare triple {3207#(not (= 0 ~E_M~0))} call start_simulation(); {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,806 INFO L280 TraceCheckUtils]: 11: Hoare triple {3207#(not (= 0 ~E_M~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,806 INFO L263 TraceCheckUtils]: 12: Hoare triple {3207#(not (= 0 ~E_M~0))} call update_channels(); {3202#true} is VALID [2020-07-10 15:32:11,806 INFO L280 TraceCheckUtils]: 13: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,807 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #519#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,808 INFO L263 TraceCheckUtils]: 15: Hoare triple {3207#(not (= 0 ~E_M~0))} call init_threads(); {3272#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:11,808 INFO L280 TraceCheckUtils]: 16: Hoare triple {3272#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {3202#true} is VALID [2020-07-10 15:32:11,808 INFO L280 TraceCheckUtils]: 17: Hoare triple {3202#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {3202#true} is VALID [2020-07-10 15:32:11,808 INFO L280 TraceCheckUtils]: 18: Hoare triple {3202#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {3202#true} is VALID [2020-07-10 15:32:11,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,810 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #521#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-10 15:32:11,811 INFO L263 TraceCheckUtils]: 21: Hoare triple {3207#(not (= 0 ~E_M~0))} call fire_delta_events(); {3273#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:11,811 INFO L280 TraceCheckUtils]: 22: Hoare triple {3273#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {3274#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,812 INFO L280 TraceCheckUtils]: 23: Hoare triple {3274#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~T1_E~0); {3274#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,812 INFO L280 TraceCheckUtils]: 24: Hoare triple {3274#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~T2_E~0); {3274#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,813 INFO L280 TraceCheckUtils]: 25: Hoare triple {3274#(= ~E_M~0 |old(~E_M~0)|)} assume 0 == ~E_M~0;~E_M~0 := 1; {3275#(= 0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,814 INFO L280 TraceCheckUtils]: 26: Hoare triple {3275#(= 0 |old(~E_M~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {3275#(= 0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,814 INFO L280 TraceCheckUtils]: 27: Hoare triple {3275#(= 0 |old(~E_M~0)|)} assume 0 == ~E_2~0;~E_2~0 := 1; {3275#(= 0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,815 INFO L280 TraceCheckUtils]: 28: Hoare triple {3275#(= 0 |old(~E_M~0)|)} assume true; {3275#(= 0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:11,815 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3275#(= 0 |old(~E_M~0)|)} {3207#(not (= 0 ~E_M~0))} #523#return; {3203#false} is VALID [2020-07-10 15:32:11,816 INFO L263 TraceCheckUtils]: 30: Hoare triple {3203#false} call activate_threads(); {3272#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:11,816 INFO L280 TraceCheckUtils]: 31: Hoare triple {3272#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {3202#true} is VALID [2020-07-10 15:32:11,816 INFO L263 TraceCheckUtils]: 32: Hoare triple {3202#true} call #t~ret6 := is_master_triggered(); {3202#true} is VALID [2020-07-10 15:32:11,816 INFO L280 TraceCheckUtils]: 33: Hoare triple {3202#true} havoc ~__retres1~0; {3202#true} is VALID [2020-07-10 15:32:11,816 INFO L280 TraceCheckUtils]: 34: Hoare triple {3202#true} assume 1 == ~m_pc~0; {3202#true} is VALID [2020-07-10 15:32:11,817 INFO L280 TraceCheckUtils]: 35: Hoare triple {3202#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {3202#true} is VALID [2020-07-10 15:32:11,817 INFO L280 TraceCheckUtils]: 36: Hoare triple {3202#true} #res := ~__retres1~0; {3202#true} is VALID [2020-07-10 15:32:11,817 INFO L280 TraceCheckUtils]: 37: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,817 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3202#true} {3202#true} #499#return; {3202#true} is VALID [2020-07-10 15:32:11,817 INFO L280 TraceCheckUtils]: 39: Hoare triple {3202#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {3202#true} is VALID [2020-07-10 15:32:11,818 INFO L280 TraceCheckUtils]: 40: Hoare triple {3202#true} assume 0 != ~tmp~1;~m_st~0 := 0; {3202#true} is VALID [2020-07-10 15:32:11,818 INFO L263 TraceCheckUtils]: 41: Hoare triple {3202#true} call #t~ret7 := is_transmit1_triggered(); {3202#true} is VALID [2020-07-10 15:32:11,818 INFO L280 TraceCheckUtils]: 42: Hoare triple {3202#true} havoc ~__retres1~1; {3202#true} is VALID [2020-07-10 15:32:11,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {3202#true} assume !(1 == ~t1_pc~0); {3202#true} is VALID [2020-07-10 15:32:11,818 INFO L280 TraceCheckUtils]: 44: Hoare triple {3202#true} ~__retres1~1 := 0; {3202#true} is VALID [2020-07-10 15:32:11,819 INFO L280 TraceCheckUtils]: 45: Hoare triple {3202#true} #res := ~__retres1~1; {3202#true} is VALID [2020-07-10 15:32:11,819 INFO L280 TraceCheckUtils]: 46: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,819 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3202#true} {3202#true} #501#return; {3202#true} is VALID [2020-07-10 15:32:11,819 INFO L280 TraceCheckUtils]: 48: Hoare triple {3202#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {3202#true} is VALID [2020-07-10 15:32:11,820 INFO L280 TraceCheckUtils]: 49: Hoare triple {3202#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {3202#true} is VALID [2020-07-10 15:32:11,820 INFO L263 TraceCheckUtils]: 50: Hoare triple {3202#true} call #t~ret8 := is_transmit2_triggered(); {3202#true} is VALID [2020-07-10 15:32:11,820 INFO L280 TraceCheckUtils]: 51: Hoare triple {3202#true} havoc ~__retres1~2; {3202#true} is VALID [2020-07-10 15:32:11,820 INFO L280 TraceCheckUtils]: 52: Hoare triple {3202#true} assume 1 == ~t2_pc~0; {3202#true} is VALID [2020-07-10 15:32:11,820 INFO L280 TraceCheckUtils]: 53: Hoare triple {3202#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {3202#true} is VALID [2020-07-10 15:32:11,820 INFO L280 TraceCheckUtils]: 54: Hoare triple {3202#true} #res := ~__retres1~2; {3202#true} is VALID [2020-07-10 15:32:11,821 INFO L280 TraceCheckUtils]: 55: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,821 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3202#true} {3202#true} #503#return; {3202#true} is VALID [2020-07-10 15:32:11,821 INFO L280 TraceCheckUtils]: 57: Hoare triple {3202#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {3202#true} is VALID [2020-07-10 15:32:11,823 INFO L280 TraceCheckUtils]: 58: Hoare triple {3202#true} assume !(0 != ~tmp___1~0); {3202#true} is VALID [2020-07-10 15:32:11,823 INFO L280 TraceCheckUtils]: 59: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,824 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3202#true} {3203#false} #525#return; {3203#false} is VALID [2020-07-10 15:32:11,824 INFO L263 TraceCheckUtils]: 61: Hoare triple {3203#false} call reset_delta_events(); {3273#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:11,824 INFO L280 TraceCheckUtils]: 62: Hoare triple {3273#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {3202#true} is VALID [2020-07-10 15:32:11,824 INFO L280 TraceCheckUtils]: 63: Hoare triple {3202#true} assume !(1 == ~T1_E~0); {3202#true} is VALID [2020-07-10 15:32:11,825 INFO L280 TraceCheckUtils]: 64: Hoare triple {3202#true} assume !(1 == ~T2_E~0); {3202#true} is VALID [2020-07-10 15:32:11,825 INFO L280 TraceCheckUtils]: 65: Hoare triple {3202#true} assume 1 == ~E_M~0;~E_M~0 := 2; {3202#true} is VALID [2020-07-10 15:32:11,825 INFO L280 TraceCheckUtils]: 66: Hoare triple {3202#true} assume 1 == ~E_1~0;~E_1~0 := 2; {3202#true} is VALID [2020-07-10 15:32:11,825 INFO L280 TraceCheckUtils]: 67: Hoare triple {3202#true} assume 1 == ~E_2~0;~E_2~0 := 2; {3202#true} is VALID [2020-07-10 15:32:11,825 INFO L280 TraceCheckUtils]: 68: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,825 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3202#true} {3203#false} #527#return; {3203#false} is VALID [2020-07-10 15:32:11,826 INFO L280 TraceCheckUtils]: 70: Hoare triple {3203#false} assume !false; {3203#false} is VALID [2020-07-10 15:32:11,826 INFO L280 TraceCheckUtils]: 71: Hoare triple {3203#false} ~kernel_st~0 := 1; {3203#false} is VALID [2020-07-10 15:32:11,826 INFO L263 TraceCheckUtils]: 72: Hoare triple {3203#false} call eval(); {3203#false} is VALID [2020-07-10 15:32:11,826 INFO L280 TraceCheckUtils]: 73: Hoare triple {3203#false} havoc ~tmp~0; {3203#false} is VALID [2020-07-10 15:32:11,826 INFO L280 TraceCheckUtils]: 74: Hoare triple {3203#false} assume !false; {3203#false} is VALID [2020-07-10 15:32:11,827 INFO L263 TraceCheckUtils]: 75: Hoare triple {3203#false} call #t~ret2 := exists_runnable_thread(); {3202#true} is VALID [2020-07-10 15:32:11,827 INFO L280 TraceCheckUtils]: 76: Hoare triple {3202#true} havoc ~__retres1~3; {3202#true} is VALID [2020-07-10 15:32:11,827 INFO L280 TraceCheckUtils]: 77: Hoare triple {3202#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {3202#true} is VALID [2020-07-10 15:32:11,827 INFO L280 TraceCheckUtils]: 78: Hoare triple {3202#true} #res := ~__retres1~3; {3202#true} is VALID [2020-07-10 15:32:11,827 INFO L280 TraceCheckUtils]: 79: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-10 15:32:11,828 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3202#true} {3203#false} #511#return; {3203#false} is VALID [2020-07-10 15:32:11,838 INFO L280 TraceCheckUtils]: 81: Hoare triple {3203#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {3203#false} is VALID [2020-07-10 15:32:11,839 INFO L280 TraceCheckUtils]: 82: Hoare triple {3203#false} assume 0 != ~tmp~0; {3203#false} is VALID [2020-07-10 15:32:11,839 INFO L280 TraceCheckUtils]: 83: Hoare triple {3203#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {3203#false} is VALID [2020-07-10 15:32:11,839 INFO L280 TraceCheckUtils]: 84: Hoare triple {3203#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {3203#false} is VALID [2020-07-10 15:32:11,839 INFO L263 TraceCheckUtils]: 85: Hoare triple {3203#false} call master(); {3203#false} is VALID [2020-07-10 15:32:11,840 INFO L280 TraceCheckUtils]: 86: Hoare triple {3203#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {3203#false} is VALID [2020-07-10 15:32:11,840 INFO L280 TraceCheckUtils]: 87: Hoare triple {3203#false} assume !(0 == ~m_pc~0); {3203#false} is VALID [2020-07-10 15:32:11,840 INFO L280 TraceCheckUtils]: 88: Hoare triple {3203#false} assume 1 == ~m_pc~0; {3203#false} is VALID [2020-07-10 15:32:11,842 INFO L280 TraceCheckUtils]: 89: Hoare triple {3203#false} assume ~token~0 != 2 + ~local~0; {3203#false} is VALID [2020-07-10 15:32:11,843 INFO L263 TraceCheckUtils]: 90: Hoare triple {3203#false} call error(); {3203#false} is VALID [2020-07-10 15:32:11,843 INFO L280 TraceCheckUtils]: 91: Hoare triple {3203#false} assume !false; {3203#false} is VALID [2020-07-10 15:32:11,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:32:11,857 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514763357] [2020-07-10 15:32:11,857 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:32:11,857 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:32:11,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219652719] [2020-07-10 15:32:11,858 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:11,860 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:11,860 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:32:11,953 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:11,953 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:32:11,953 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:11,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:32:11,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:11,954 INFO L87 Difference]: Start difference. First operand 177 states and 234 transitions. Second operand 10 states. [2020-07-10 15:32:20,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:20,306 INFO L93 Difference]: Finished difference Result 504 states and 747 transitions. [2020-07-10 15:32:20,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 15:32:20,307 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:20,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:20,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:20,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 737 transitions. [2020-07-10 15:32:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:20,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 737 transitions. [2020-07-10 15:32:20,438 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 737 transitions. [2020-07-10 15:32:22,383 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 737 edges. 737 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:22,413 INFO L225 Difference]: With dead ends: 504 [2020-07-10 15:32:22,413 INFO L226 Difference]: Without dead ends: 347 [2020-07-10 15:32:22,416 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2020-07-10 15:32:22,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2020-07-10 15:32:23,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 213. [2020-07-10 15:32:23,480 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:23,480 INFO L82 GeneralOperation]: Start isEquivalent. First operand 347 states. Second operand 213 states. [2020-07-10 15:32:23,480 INFO L74 IsIncluded]: Start isIncluded. First operand 347 states. Second operand 213 states. [2020-07-10 15:32:23,481 INFO L87 Difference]: Start difference. First operand 347 states. Second operand 213 states. [2020-07-10 15:32:23,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:23,504 INFO L93 Difference]: Finished difference Result 347 states and 500 transitions. [2020-07-10 15:32:23,504 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 500 transitions. [2020-07-10 15:32:23,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:23,508 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:23,508 INFO L74 IsIncluded]: Start isIncluded. First operand 213 states. Second operand 347 states. [2020-07-10 15:32:23,508 INFO L87 Difference]: Start difference. First operand 213 states. Second operand 347 states. [2020-07-10 15:32:23,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:23,527 INFO L93 Difference]: Finished difference Result 347 states and 500 transitions. [2020-07-10 15:32:23,527 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 500 transitions. [2020-07-10 15:32:23,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:23,530 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:23,530 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:23,531 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:23,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2020-07-10 15:32:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 274 transitions. [2020-07-10 15:32:23,538 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 274 transitions. Word has length 92 [2020-07-10 15:32:23,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:23,539 INFO L479 AbstractCegarLoop]: Abstraction has 213 states and 274 transitions. [2020-07-10 15:32:23,539 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:32:23,539 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 274 transitions. [2020-07-10 15:32:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 15:32:23,541 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:23,541 INFO L422 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] [2020-07-10 15:32:23,541 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 15:32:23,541 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:23,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:23,542 INFO L82 PathProgramCache]: Analyzing trace with hash -550041895, now seen corresponding path program 1 times [2020-07-10 15:32:23,542 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:23,542 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968630949] [2020-07-10 15:32:23,542 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:23,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {5075#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {5076#(<= 2 ~E_1~0)} is VALID [2020-07-10 15:32:23,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {5076#(<= 2 ~E_1~0)} assume true; {5076#(<= 2 ~E_1~0)} is VALID [2020-07-10 15:32:23,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5076#(<= 2 ~E_1~0)} {5008#true} #549#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {5077#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {5008#true} is VALID [2020-07-10 15:32:23,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #491#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,730 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #519#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {5078#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,750 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #521#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {5079#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {5080#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {5080#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~T1_E~0); {5080#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {5080#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~T2_E~0); {5080#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {5080#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~E_M~0); {5080#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {5080#(= ~E_1~0 |old(~E_1~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {5081#(= 0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {5081#(= 0 |old(~E_1~0)|)} assume 0 == ~E_2~0;~E_2~0 := 1; {5081#(= 0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {5081#(= 0 |old(~E_1~0)|)} assume true; {5081#(= 0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,810 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {5081#(= 0 |old(~E_1~0)|)} {5013#(not (= 0 ~E_1~0))} #523#return; {5009#false} is VALID [2020-07-10 15:32:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {5008#true} havoc ~__retres1~0; {5008#true} is VALID [2020-07-10 15:32:23,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume !(1 == ~m_pc~0); {5008#true} is VALID [2020-07-10 15:32:23,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} ~__retres1~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,832 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} #res := ~__retres1~0; {5008#true} is VALID [2020-07-10 15:32:23,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,833 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5008#true} {5008#true} #499#return; {5008#true} is VALID [2020-07-10 15:32:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {5008#true} havoc ~__retres1~1; {5008#true} is VALID [2020-07-10 15:32:23,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume !(1 == ~t1_pc~0); {5008#true} is VALID [2020-07-10 15:32:23,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} ~__retres1~1 := 0; {5008#true} is VALID [2020-07-10 15:32:23,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} #res := ~__retres1~1; {5008#true} is VALID [2020-07-10 15:32:23,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,844 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5008#true} {5008#true} #501#return; {5008#true} is VALID [2020-07-10 15:32:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {5008#true} havoc ~__retres1~2; {5008#true} is VALID [2020-07-10 15:32:23,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume 1 == ~t2_pc~0; {5008#true} is VALID [2020-07-10 15:32:23,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {5008#true} is VALID [2020-07-10 15:32:23,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} #res := ~__retres1~2; {5008#true} is VALID [2020-07-10 15:32:23,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,850 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5008#true} {5008#true} #503#return; {5008#true} is VALID [2020-07-10 15:32:23,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {5078#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {5008#true} is VALID [2020-07-10 15:32:23,850 INFO L263 TraceCheckUtils]: 1: Hoare triple {5008#true} call #t~ret6 := is_master_triggered(); {5008#true} is VALID [2020-07-10 15:32:23,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} havoc ~__retres1~0; {5008#true} is VALID [2020-07-10 15:32:23,851 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} assume !(1 == ~m_pc~0); {5008#true} is VALID [2020-07-10 15:32:23,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {5008#true} ~__retres1~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {5008#true} #res := ~__retres1~0; {5008#true} is VALID [2020-07-10 15:32:23,851 INFO L280 TraceCheckUtils]: 6: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,851 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {5008#true} {5008#true} #499#return; {5008#true} is VALID [2020-07-10 15:32:23,852 INFO L280 TraceCheckUtils]: 8: Hoare triple {5008#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {5008#true} is VALID [2020-07-10 15:32:23,852 INFO L280 TraceCheckUtils]: 9: Hoare triple {5008#true} assume !(0 != ~tmp~1); {5008#true} is VALID [2020-07-10 15:32:23,852 INFO L263 TraceCheckUtils]: 10: Hoare triple {5008#true} call #t~ret7 := is_transmit1_triggered(); {5008#true} is VALID [2020-07-10 15:32:23,852 INFO L280 TraceCheckUtils]: 11: Hoare triple {5008#true} havoc ~__retres1~1; {5008#true} is VALID [2020-07-10 15:32:23,852 INFO L280 TraceCheckUtils]: 12: Hoare triple {5008#true} assume !(1 == ~t1_pc~0); {5008#true} is VALID [2020-07-10 15:32:23,853 INFO L280 TraceCheckUtils]: 13: Hoare triple {5008#true} ~__retres1~1 := 0; {5008#true} is VALID [2020-07-10 15:32:23,853 INFO L280 TraceCheckUtils]: 14: Hoare triple {5008#true} #res := ~__retres1~1; {5008#true} is VALID [2020-07-10 15:32:23,853 INFO L280 TraceCheckUtils]: 15: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,853 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5008#true} {5008#true} #501#return; {5008#true} is VALID [2020-07-10 15:32:23,853 INFO L280 TraceCheckUtils]: 17: Hoare triple {5008#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {5008#true} is VALID [2020-07-10 15:32:23,854 INFO L280 TraceCheckUtils]: 18: Hoare triple {5008#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,854 INFO L263 TraceCheckUtils]: 19: Hoare triple {5008#true} call #t~ret8 := is_transmit2_triggered(); {5008#true} is VALID [2020-07-10 15:32:23,854 INFO L280 TraceCheckUtils]: 20: Hoare triple {5008#true} havoc ~__retres1~2; {5008#true} is VALID [2020-07-10 15:32:23,854 INFO L280 TraceCheckUtils]: 21: Hoare triple {5008#true} assume 1 == ~t2_pc~0; {5008#true} is VALID [2020-07-10 15:32:23,854 INFO L280 TraceCheckUtils]: 22: Hoare triple {5008#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {5008#true} is VALID [2020-07-10 15:32:23,855 INFO L280 TraceCheckUtils]: 23: Hoare triple {5008#true} #res := ~__retres1~2; {5008#true} is VALID [2020-07-10 15:32:23,855 INFO L280 TraceCheckUtils]: 24: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,855 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5008#true} {5008#true} #503#return; {5008#true} is VALID [2020-07-10 15:32:23,855 INFO L280 TraceCheckUtils]: 26: Hoare triple {5008#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {5008#true} is VALID [2020-07-10 15:32:23,855 INFO L280 TraceCheckUtils]: 27: Hoare triple {5008#true} assume !(0 != ~tmp___1~0); {5008#true} is VALID [2020-07-10 15:32:23,856 INFO L280 TraceCheckUtils]: 28: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,856 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5008#true} {5009#false} #525#return; {5009#false} is VALID [2020-07-10 15:32:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {5079#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {5008#true} is VALID [2020-07-10 15:32:23,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume !(1 == ~T1_E~0); {5008#true} is VALID [2020-07-10 15:32:23,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} assume !(1 == ~T2_E~0); {5008#true} is VALID [2020-07-10 15:32:23,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} assume !(1 == ~E_M~0); {5008#true} is VALID [2020-07-10 15:32:23,862 INFO L280 TraceCheckUtils]: 4: Hoare triple {5008#true} assume 1 == ~E_1~0;~E_1~0 := 2; {5008#true} is VALID [2020-07-10 15:32:23,863 INFO L280 TraceCheckUtils]: 5: Hoare triple {5008#true} assume 1 == ~E_2~0;~E_2~0 := 2; {5008#true} is VALID [2020-07-10 15:32:23,863 INFO L280 TraceCheckUtils]: 6: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,863 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {5008#true} {5009#false} #527#return; {5009#false} is VALID [2020-07-10 15:32:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:23,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {5008#true} havoc ~__retres1~3; {5008#true} is VALID [2020-07-10 15:32:23,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {5008#true} is VALID [2020-07-10 15:32:23,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} #res := ~__retres1~3; {5008#true} is VALID [2020-07-10 15:32:23,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,869 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5008#true} {5009#false} #511#return; {5009#false} is VALID [2020-07-10 15:32:23,871 INFO L263 TraceCheckUtils]: 0: Hoare triple {5008#true} call ULTIMATE.init(); {5075#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:23,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {5075#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {5076#(<= 2 ~E_1~0)} is VALID [2020-07-10 15:32:23,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {5076#(<= 2 ~E_1~0)} assume true; {5076#(<= 2 ~E_1~0)} is VALID [2020-07-10 15:32:23,874 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5076#(<= 2 ~E_1~0)} {5008#true} #549#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,874 INFO L263 TraceCheckUtils]: 4: Hoare triple {5013#(not (= 0 ~E_1~0))} call #t~ret12 := main(); {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {5013#(not (= 0 ~E_1~0))} havoc ~__retres1~4; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,876 INFO L263 TraceCheckUtils]: 6: Hoare triple {5013#(not (= 0 ~E_1~0))} call init_model(); {5077#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:32:23,876 INFO L280 TraceCheckUtils]: 7: Hoare triple {5077#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {5008#true} is VALID [2020-07-10 15:32:23,876 INFO L280 TraceCheckUtils]: 8: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,877 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #491#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,877 INFO L263 TraceCheckUtils]: 10: Hoare triple {5013#(not (= 0 ~E_1~0))} call start_simulation(); {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,878 INFO L280 TraceCheckUtils]: 11: Hoare triple {5013#(not (= 0 ~E_1~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,878 INFO L263 TraceCheckUtils]: 12: Hoare triple {5013#(not (= 0 ~E_1~0))} call update_channels(); {5008#true} is VALID [2020-07-10 15:32:23,878 INFO L280 TraceCheckUtils]: 13: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,879 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #519#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,880 INFO L263 TraceCheckUtils]: 15: Hoare triple {5013#(not (= 0 ~E_1~0))} call init_threads(); {5078#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:23,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {5078#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {5008#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,880 INFO L280 TraceCheckUtils]: 18: Hoare triple {5008#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,881 INFO L280 TraceCheckUtils]: 19: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,881 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #521#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:32:23,882 INFO L263 TraceCheckUtils]: 21: Hoare triple {5013#(not (= 0 ~E_1~0))} call fire_delta_events(); {5079#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:23,883 INFO L280 TraceCheckUtils]: 22: Hoare triple {5079#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {5080#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,883 INFO L280 TraceCheckUtils]: 23: Hoare triple {5080#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~T1_E~0); {5080#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,884 INFO L280 TraceCheckUtils]: 24: Hoare triple {5080#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~T2_E~0); {5080#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,884 INFO L280 TraceCheckUtils]: 25: Hoare triple {5080#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~E_M~0); {5080#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,885 INFO L280 TraceCheckUtils]: 26: Hoare triple {5080#(= ~E_1~0 |old(~E_1~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {5081#(= 0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,885 INFO L280 TraceCheckUtils]: 27: Hoare triple {5081#(= 0 |old(~E_1~0)|)} assume 0 == ~E_2~0;~E_2~0 := 1; {5081#(= 0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,886 INFO L280 TraceCheckUtils]: 28: Hoare triple {5081#(= 0 |old(~E_1~0)|)} assume true; {5081#(= 0 |old(~E_1~0)|)} is VALID [2020-07-10 15:32:23,887 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5081#(= 0 |old(~E_1~0)|)} {5013#(not (= 0 ~E_1~0))} #523#return; {5009#false} is VALID [2020-07-10 15:32:23,887 INFO L263 TraceCheckUtils]: 30: Hoare triple {5009#false} call activate_threads(); {5078#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:23,887 INFO L280 TraceCheckUtils]: 31: Hoare triple {5078#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {5008#true} is VALID [2020-07-10 15:32:23,887 INFO L263 TraceCheckUtils]: 32: Hoare triple {5008#true} call #t~ret6 := is_master_triggered(); {5008#true} is VALID [2020-07-10 15:32:23,887 INFO L280 TraceCheckUtils]: 33: Hoare triple {5008#true} havoc ~__retres1~0; {5008#true} is VALID [2020-07-10 15:32:23,888 INFO L280 TraceCheckUtils]: 34: Hoare triple {5008#true} assume !(1 == ~m_pc~0); {5008#true} is VALID [2020-07-10 15:32:23,888 INFO L280 TraceCheckUtils]: 35: Hoare triple {5008#true} ~__retres1~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,888 INFO L280 TraceCheckUtils]: 36: Hoare triple {5008#true} #res := ~__retres1~0; {5008#true} is VALID [2020-07-10 15:32:23,888 INFO L280 TraceCheckUtils]: 37: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,888 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5008#true} {5008#true} #499#return; {5008#true} is VALID [2020-07-10 15:32:23,889 INFO L280 TraceCheckUtils]: 39: Hoare triple {5008#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {5008#true} is VALID [2020-07-10 15:32:23,889 INFO L280 TraceCheckUtils]: 40: Hoare triple {5008#true} assume !(0 != ~tmp~1); {5008#true} is VALID [2020-07-10 15:32:23,889 INFO L263 TraceCheckUtils]: 41: Hoare triple {5008#true} call #t~ret7 := is_transmit1_triggered(); {5008#true} is VALID [2020-07-10 15:32:23,889 INFO L280 TraceCheckUtils]: 42: Hoare triple {5008#true} havoc ~__retres1~1; {5008#true} is VALID [2020-07-10 15:32:23,889 INFO L280 TraceCheckUtils]: 43: Hoare triple {5008#true} assume !(1 == ~t1_pc~0); {5008#true} is VALID [2020-07-10 15:32:23,890 INFO L280 TraceCheckUtils]: 44: Hoare triple {5008#true} ~__retres1~1 := 0; {5008#true} is VALID [2020-07-10 15:32:23,890 INFO L280 TraceCheckUtils]: 45: Hoare triple {5008#true} #res := ~__retres1~1; {5008#true} is VALID [2020-07-10 15:32:23,890 INFO L280 TraceCheckUtils]: 46: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,891 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {5008#true} {5008#true} #501#return; {5008#true} is VALID [2020-07-10 15:32:23,891 INFO L280 TraceCheckUtils]: 48: Hoare triple {5008#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {5008#true} is VALID [2020-07-10 15:32:23,891 INFO L280 TraceCheckUtils]: 49: Hoare triple {5008#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {5008#true} is VALID [2020-07-10 15:32:23,892 INFO L263 TraceCheckUtils]: 50: Hoare triple {5008#true} call #t~ret8 := is_transmit2_triggered(); {5008#true} is VALID [2020-07-10 15:32:23,892 INFO L280 TraceCheckUtils]: 51: Hoare triple {5008#true} havoc ~__retres1~2; {5008#true} is VALID [2020-07-10 15:32:23,892 INFO L280 TraceCheckUtils]: 52: Hoare triple {5008#true} assume 1 == ~t2_pc~0; {5008#true} is VALID [2020-07-10 15:32:23,892 INFO L280 TraceCheckUtils]: 53: Hoare triple {5008#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {5008#true} is VALID [2020-07-10 15:32:23,892 INFO L280 TraceCheckUtils]: 54: Hoare triple {5008#true} #res := ~__retres1~2; {5008#true} is VALID [2020-07-10 15:32:23,893 INFO L280 TraceCheckUtils]: 55: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,893 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5008#true} {5008#true} #503#return; {5008#true} is VALID [2020-07-10 15:32:23,893 INFO L280 TraceCheckUtils]: 57: Hoare triple {5008#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {5008#true} is VALID [2020-07-10 15:32:23,893 INFO L280 TraceCheckUtils]: 58: Hoare triple {5008#true} assume !(0 != ~tmp___1~0); {5008#true} is VALID [2020-07-10 15:32:23,893 INFO L280 TraceCheckUtils]: 59: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,894 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5008#true} {5009#false} #525#return; {5009#false} is VALID [2020-07-10 15:32:23,894 INFO L263 TraceCheckUtils]: 61: Hoare triple {5009#false} call reset_delta_events(); {5079#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:23,894 INFO L280 TraceCheckUtils]: 62: Hoare triple {5079#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {5008#true} is VALID [2020-07-10 15:32:23,894 INFO L280 TraceCheckUtils]: 63: Hoare triple {5008#true} assume !(1 == ~T1_E~0); {5008#true} is VALID [2020-07-10 15:32:23,894 INFO L280 TraceCheckUtils]: 64: Hoare triple {5008#true} assume !(1 == ~T2_E~0); {5008#true} is VALID [2020-07-10 15:32:23,895 INFO L280 TraceCheckUtils]: 65: Hoare triple {5008#true} assume !(1 == ~E_M~0); {5008#true} is VALID [2020-07-10 15:32:23,895 INFO L280 TraceCheckUtils]: 66: Hoare triple {5008#true} assume 1 == ~E_1~0;~E_1~0 := 2; {5008#true} is VALID [2020-07-10 15:32:23,895 INFO L280 TraceCheckUtils]: 67: Hoare triple {5008#true} assume 1 == ~E_2~0;~E_2~0 := 2; {5008#true} is VALID [2020-07-10 15:32:23,895 INFO L280 TraceCheckUtils]: 68: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,895 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5008#true} {5009#false} #527#return; {5009#false} is VALID [2020-07-10 15:32:23,895 INFO L280 TraceCheckUtils]: 70: Hoare triple {5009#false} assume !false; {5009#false} is VALID [2020-07-10 15:32:23,896 INFO L280 TraceCheckUtils]: 71: Hoare triple {5009#false} ~kernel_st~0 := 1; {5009#false} is VALID [2020-07-10 15:32:23,896 INFO L263 TraceCheckUtils]: 72: Hoare triple {5009#false} call eval(); {5009#false} is VALID [2020-07-10 15:32:23,896 INFO L280 TraceCheckUtils]: 73: Hoare triple {5009#false} havoc ~tmp~0; {5009#false} is VALID [2020-07-10 15:32:23,896 INFO L280 TraceCheckUtils]: 74: Hoare triple {5009#false} assume !false; {5009#false} is VALID [2020-07-10 15:32:23,896 INFO L263 TraceCheckUtils]: 75: Hoare triple {5009#false} call #t~ret2 := exists_runnable_thread(); {5008#true} is VALID [2020-07-10 15:32:23,897 INFO L280 TraceCheckUtils]: 76: Hoare triple {5008#true} havoc ~__retres1~3; {5008#true} is VALID [2020-07-10 15:32:23,897 INFO L280 TraceCheckUtils]: 77: Hoare triple {5008#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {5008#true} is VALID [2020-07-10 15:32:23,897 INFO L280 TraceCheckUtils]: 78: Hoare triple {5008#true} #res := ~__retres1~3; {5008#true} is VALID [2020-07-10 15:32:23,897 INFO L280 TraceCheckUtils]: 79: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-10 15:32:23,897 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {5008#true} {5009#false} #511#return; {5009#false} is VALID [2020-07-10 15:32:23,898 INFO L280 TraceCheckUtils]: 81: Hoare triple {5009#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {5009#false} is VALID [2020-07-10 15:32:23,898 INFO L280 TraceCheckUtils]: 82: Hoare triple {5009#false} assume 0 != ~tmp~0; {5009#false} is VALID [2020-07-10 15:32:23,898 INFO L280 TraceCheckUtils]: 83: Hoare triple {5009#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {5009#false} is VALID [2020-07-10 15:32:23,898 INFO L280 TraceCheckUtils]: 84: Hoare triple {5009#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {5009#false} is VALID [2020-07-10 15:32:23,898 INFO L263 TraceCheckUtils]: 85: Hoare triple {5009#false} call master(); {5009#false} is VALID [2020-07-10 15:32:23,898 INFO L280 TraceCheckUtils]: 86: Hoare triple {5009#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {5009#false} is VALID [2020-07-10 15:32:23,899 INFO L280 TraceCheckUtils]: 87: Hoare triple {5009#false} assume !(0 == ~m_pc~0); {5009#false} is VALID [2020-07-10 15:32:23,899 INFO L280 TraceCheckUtils]: 88: Hoare triple {5009#false} assume 1 == ~m_pc~0; {5009#false} is VALID [2020-07-10 15:32:23,899 INFO L280 TraceCheckUtils]: 89: Hoare triple {5009#false} assume ~token~0 != 2 + ~local~0; {5009#false} is VALID [2020-07-10 15:32:23,899 INFO L263 TraceCheckUtils]: 90: Hoare triple {5009#false} call error(); {5009#false} is VALID [2020-07-10 15:32:23,899 INFO L280 TraceCheckUtils]: 91: Hoare triple {5009#false} assume !false; {5009#false} is VALID [2020-07-10 15:32:23,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:32:23,911 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968630949] [2020-07-10 15:32:23,912 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:32:23,912 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:32:23,912 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1875042830] [2020-07-10 15:32:23,914 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:23,916 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:23,916 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:32:24,012 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:24,013 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:32:24,013 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:24,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:32:24,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:24,014 INFO L87 Difference]: Start difference. First operand 213 states and 274 transitions. Second operand 10 states. [2020-07-10 15:32:32,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:32,495 INFO L93 Difference]: Finished difference Result 586 states and 840 transitions. [2020-07-10 15:32:32,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 15:32:32,496 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:32,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:32,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:32,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 728 transitions. [2020-07-10 15:32:32,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:32,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 728 transitions. [2020-07-10 15:32:32,520 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 728 transitions. [2020-07-10 15:32:33,870 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 728 edges. 728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:33,887 INFO L225 Difference]: With dead ends: 586 [2020-07-10 15:32:33,888 INFO L226 Difference]: Without dead ends: 393 [2020-07-10 15:32:33,889 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2020-07-10 15:32:33,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2020-07-10 15:32:34,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 249. [2020-07-10 15:32:34,730 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:34,730 INFO L82 GeneralOperation]: Start isEquivalent. First operand 393 states. Second operand 249 states. [2020-07-10 15:32:34,730 INFO L74 IsIncluded]: Start isIncluded. First operand 393 states. Second operand 249 states. [2020-07-10 15:32:34,731 INFO L87 Difference]: Start difference. First operand 393 states. Second operand 249 states. [2020-07-10 15:32:34,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:34,748 INFO L93 Difference]: Finished difference Result 393 states and 548 transitions. [2020-07-10 15:32:34,748 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 548 transitions. [2020-07-10 15:32:34,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:34,751 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:34,751 INFO L74 IsIncluded]: Start isIncluded. First operand 249 states. Second operand 393 states. [2020-07-10 15:32:34,751 INFO L87 Difference]: Start difference. First operand 249 states. Second operand 393 states. [2020-07-10 15:32:34,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:34,768 INFO L93 Difference]: Finished difference Result 393 states and 548 transitions. [2020-07-10 15:32:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 548 transitions. [2020-07-10 15:32:34,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:34,771 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:34,771 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:34,771 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:34,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-10 15:32:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 312 transitions. [2020-07-10 15:32:34,780 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 312 transitions. Word has length 92 [2020-07-10 15:32:34,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:34,780 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 312 transitions. [2020-07-10 15:32:34,780 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:32:34,781 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 312 transitions. [2020-07-10 15:32:34,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 15:32:34,782 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:34,782 INFO L422 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] [2020-07-10 15:32:34,782 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 15:32:34,783 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:34,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:34,783 INFO L82 PathProgramCache]: Analyzing trace with hash -1219969707, now seen corresponding path program 1 times [2020-07-10 15:32:34,783 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:34,783 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655852328] [2020-07-10 15:32:34,784 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {7124#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {7125#(<= 2 ~E_2~0)} is VALID [2020-07-10 15:32:34,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {7125#(<= 2 ~E_2~0)} assume true; {7125#(<= 2 ~E_2~0)} is VALID [2020-07-10 15:32:34,895 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7125#(<= 2 ~E_2~0)} {7057#true} #549#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {7126#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {7057#true} is VALID [2020-07-10 15:32:34,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:34,919 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #491#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:34,925 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #519#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {7127#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {7057#true} is VALID [2020-07-10 15:32:34,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {7057#true} is VALID [2020-07-10 15:32:34,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {7057#true} is VALID [2020-07-10 15:32:34,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:34,948 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #521#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:35,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {7128#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {7129#(= ~E_2~0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {7129#(= ~E_2~0 |old(~E_2~0)|)} assume !(0 == ~T1_E~0); {7129#(= ~E_2~0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {7129#(= ~E_2~0 |old(~E_2~0)|)} assume !(0 == ~T2_E~0); {7129#(= ~E_2~0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {7129#(= ~E_2~0 |old(~E_2~0)|)} assume !(0 == ~E_M~0); {7129#(= ~E_2~0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,010 INFO L280 TraceCheckUtils]: 4: Hoare triple {7129#(= ~E_2~0 |old(~E_2~0)|)} assume !(0 == ~E_1~0); {7129#(= ~E_2~0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {7129#(= ~E_2~0 |old(~E_2~0)|)} assume 0 == ~E_2~0;~E_2~0 := 1; {7130#(= 0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,011 INFO L280 TraceCheckUtils]: 6: Hoare triple {7130#(= 0 |old(~E_2~0)|)} assume true; {7130#(= 0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,012 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7130#(= 0 |old(~E_2~0)|)} {7062#(not (= 0 ~E_2~0))} #523#return; {7058#false} is VALID [2020-07-10 15:32:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:35,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {7057#true} havoc ~__retres1~0; {7057#true} is VALID [2020-07-10 15:32:35,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume !(1 == ~m_pc~0); {7057#true} is VALID [2020-07-10 15:32:35,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} ~__retres1~0 := 0; {7057#true} is VALID [2020-07-10 15:32:35,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} #res := ~__retres1~0; {7057#true} is VALID [2020-07-10 15:32:35,032 INFO L280 TraceCheckUtils]: 4: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,032 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7057#true} {7057#true} #499#return; {7057#true} is VALID [2020-07-10 15:32:35,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:35,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {7057#true} havoc ~__retres1~1; {7057#true} is VALID [2020-07-10 15:32:35,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume !(1 == ~t1_pc~0); {7057#true} is VALID [2020-07-10 15:32:35,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} ~__retres1~1 := 0; {7057#true} is VALID [2020-07-10 15:32:35,039 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} #res := ~__retres1~1; {7057#true} is VALID [2020-07-10 15:32:35,040 INFO L280 TraceCheckUtils]: 4: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,040 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7057#true} {7057#true} #501#return; {7057#true} is VALID [2020-07-10 15:32:35,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:35,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {7057#true} havoc ~__retres1~2; {7057#true} is VALID [2020-07-10 15:32:35,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume 1 == ~t2_pc~0; {7057#true} is VALID [2020-07-10 15:32:35,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {7057#true} is VALID [2020-07-10 15:32:35,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} #res := ~__retres1~2; {7057#true} is VALID [2020-07-10 15:32:35,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,048 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7057#true} {7057#true} #503#return; {7057#true} is VALID [2020-07-10 15:32:35,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {7127#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {7057#true} is VALID [2020-07-10 15:32:35,048 INFO L263 TraceCheckUtils]: 1: Hoare triple {7057#true} call #t~ret6 := is_master_triggered(); {7057#true} is VALID [2020-07-10 15:32:35,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} havoc ~__retres1~0; {7057#true} is VALID [2020-07-10 15:32:35,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} assume !(1 == ~m_pc~0); {7057#true} is VALID [2020-07-10 15:32:35,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {7057#true} ~__retres1~0 := 0; {7057#true} is VALID [2020-07-10 15:32:35,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {7057#true} #res := ~__retres1~0; {7057#true} is VALID [2020-07-10 15:32:35,049 INFO L280 TraceCheckUtils]: 6: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,050 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7057#true} {7057#true} #499#return; {7057#true} is VALID [2020-07-10 15:32:35,050 INFO L280 TraceCheckUtils]: 8: Hoare triple {7057#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {7057#true} is VALID [2020-07-10 15:32:35,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {7057#true} assume !(0 != ~tmp~1); {7057#true} is VALID [2020-07-10 15:32:35,050 INFO L263 TraceCheckUtils]: 10: Hoare triple {7057#true} call #t~ret7 := is_transmit1_triggered(); {7057#true} is VALID [2020-07-10 15:32:35,051 INFO L280 TraceCheckUtils]: 11: Hoare triple {7057#true} havoc ~__retres1~1; {7057#true} is VALID [2020-07-10 15:32:35,051 INFO L280 TraceCheckUtils]: 12: Hoare triple {7057#true} assume !(1 == ~t1_pc~0); {7057#true} is VALID [2020-07-10 15:32:35,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {7057#true} ~__retres1~1 := 0; {7057#true} is VALID [2020-07-10 15:32:35,051 INFO L280 TraceCheckUtils]: 14: Hoare triple {7057#true} #res := ~__retres1~1; {7057#true} is VALID [2020-07-10 15:32:35,051 INFO L280 TraceCheckUtils]: 15: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,051 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7057#true} {7057#true} #501#return; {7057#true} is VALID [2020-07-10 15:32:35,052 INFO L280 TraceCheckUtils]: 17: Hoare triple {7057#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {7057#true} is VALID [2020-07-10 15:32:35,052 INFO L280 TraceCheckUtils]: 18: Hoare triple {7057#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {7057#true} is VALID [2020-07-10 15:32:35,052 INFO L263 TraceCheckUtils]: 19: Hoare triple {7057#true} call #t~ret8 := is_transmit2_triggered(); {7057#true} is VALID [2020-07-10 15:32:35,052 INFO L280 TraceCheckUtils]: 20: Hoare triple {7057#true} havoc ~__retres1~2; {7057#true} is VALID [2020-07-10 15:32:35,052 INFO L280 TraceCheckUtils]: 21: Hoare triple {7057#true} assume 1 == ~t2_pc~0; {7057#true} is VALID [2020-07-10 15:32:35,053 INFO L280 TraceCheckUtils]: 22: Hoare triple {7057#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {7057#true} is VALID [2020-07-10 15:32:35,053 INFO L280 TraceCheckUtils]: 23: Hoare triple {7057#true} #res := ~__retres1~2; {7057#true} is VALID [2020-07-10 15:32:35,053 INFO L280 TraceCheckUtils]: 24: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,053 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7057#true} {7057#true} #503#return; {7057#true} is VALID [2020-07-10 15:32:35,054 INFO L280 TraceCheckUtils]: 26: Hoare triple {7057#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {7057#true} is VALID [2020-07-10 15:32:35,054 INFO L280 TraceCheckUtils]: 27: Hoare triple {7057#true} assume !(0 != ~tmp___1~0); {7057#true} is VALID [2020-07-10 15:32:35,054 INFO L280 TraceCheckUtils]: 28: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,054 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7057#true} {7058#false} #525#return; {7058#false} is VALID [2020-07-10 15:32:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:35,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {7128#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {7057#true} is VALID [2020-07-10 15:32:35,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume !(1 == ~T1_E~0); {7057#true} is VALID [2020-07-10 15:32:35,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} assume !(1 == ~T2_E~0); {7057#true} is VALID [2020-07-10 15:32:35,067 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} assume !(1 == ~E_M~0); {7057#true} is VALID [2020-07-10 15:32:35,067 INFO L280 TraceCheckUtils]: 4: Hoare triple {7057#true} assume !(1 == ~E_1~0); {7057#true} is VALID [2020-07-10 15:32:35,068 INFO L280 TraceCheckUtils]: 5: Hoare triple {7057#true} assume 1 == ~E_2~0;~E_2~0 := 2; {7057#true} is VALID [2020-07-10 15:32:35,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,068 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7057#true} {7058#false} #527#return; {7058#false} is VALID [2020-07-10 15:32:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:35,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {7057#true} havoc ~__retres1~3; {7057#true} is VALID [2020-07-10 15:32:35,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {7057#true} is VALID [2020-07-10 15:32:35,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} #res := ~__retres1~3; {7057#true} is VALID [2020-07-10 15:32:35,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,075 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7057#true} {7058#false} #511#return; {7058#false} is VALID [2020-07-10 15:32:35,077 INFO L263 TraceCheckUtils]: 0: Hoare triple {7057#true} call ULTIMATE.init(); {7124#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:35,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {7124#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {7125#(<= 2 ~E_2~0)} is VALID [2020-07-10 15:32:35,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {7125#(<= 2 ~E_2~0)} assume true; {7125#(<= 2 ~E_2~0)} is VALID [2020-07-10 15:32:35,079 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7125#(<= 2 ~E_2~0)} {7057#true} #549#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:35,080 INFO L263 TraceCheckUtils]: 4: Hoare triple {7062#(not (= 0 ~E_2~0))} call #t~ret12 := main(); {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:35,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {7062#(not (= 0 ~E_2~0))} havoc ~__retres1~4; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:35,082 INFO L263 TraceCheckUtils]: 6: Hoare triple {7062#(not (= 0 ~E_2~0))} call init_model(); {7126#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:32:35,083 INFO L280 TraceCheckUtils]: 7: Hoare triple {7126#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {7057#true} is VALID [2020-07-10 15:32:35,083 INFO L280 TraceCheckUtils]: 8: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,084 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #491#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:35,085 INFO L263 TraceCheckUtils]: 10: Hoare triple {7062#(not (= 0 ~E_2~0))} call start_simulation(); {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:35,085 INFO L280 TraceCheckUtils]: 11: Hoare triple {7062#(not (= 0 ~E_2~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:35,086 INFO L263 TraceCheckUtils]: 12: Hoare triple {7062#(not (= 0 ~E_2~0))} call update_channels(); {7057#true} is VALID [2020-07-10 15:32:35,086 INFO L280 TraceCheckUtils]: 13: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,087 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #519#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:35,088 INFO L263 TraceCheckUtils]: 15: Hoare triple {7062#(not (= 0 ~E_2~0))} call init_threads(); {7127#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:35,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {7127#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {7057#true} is VALID [2020-07-10 15:32:35,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {7057#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {7057#true} is VALID [2020-07-10 15:32:35,088 INFO L280 TraceCheckUtils]: 18: Hoare triple {7057#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {7057#true} is VALID [2020-07-10 15:32:35,089 INFO L280 TraceCheckUtils]: 19: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,089 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #521#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-10 15:32:35,090 INFO L263 TraceCheckUtils]: 21: Hoare triple {7062#(not (= 0 ~E_2~0))} call fire_delta_events(); {7128#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:35,091 INFO L280 TraceCheckUtils]: 22: Hoare triple {7128#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {7129#(= ~E_2~0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,091 INFO L280 TraceCheckUtils]: 23: Hoare triple {7129#(= ~E_2~0 |old(~E_2~0)|)} assume !(0 == ~T1_E~0); {7129#(= ~E_2~0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,092 INFO L280 TraceCheckUtils]: 24: Hoare triple {7129#(= ~E_2~0 |old(~E_2~0)|)} assume !(0 == ~T2_E~0); {7129#(= ~E_2~0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,092 INFO L280 TraceCheckUtils]: 25: Hoare triple {7129#(= ~E_2~0 |old(~E_2~0)|)} assume !(0 == ~E_M~0); {7129#(= ~E_2~0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,093 INFO L280 TraceCheckUtils]: 26: Hoare triple {7129#(= ~E_2~0 |old(~E_2~0)|)} assume !(0 == ~E_1~0); {7129#(= ~E_2~0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,094 INFO L280 TraceCheckUtils]: 27: Hoare triple {7129#(= ~E_2~0 |old(~E_2~0)|)} assume 0 == ~E_2~0;~E_2~0 := 1; {7130#(= 0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,094 INFO L280 TraceCheckUtils]: 28: Hoare triple {7130#(= 0 |old(~E_2~0)|)} assume true; {7130#(= 0 |old(~E_2~0)|)} is VALID [2020-07-10 15:32:35,095 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7130#(= 0 |old(~E_2~0)|)} {7062#(not (= 0 ~E_2~0))} #523#return; {7058#false} is VALID [2020-07-10 15:32:35,095 INFO L263 TraceCheckUtils]: 30: Hoare triple {7058#false} call activate_threads(); {7127#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:35,095 INFO L280 TraceCheckUtils]: 31: Hoare triple {7127#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {7057#true} is VALID [2020-07-10 15:32:35,095 INFO L263 TraceCheckUtils]: 32: Hoare triple {7057#true} call #t~ret6 := is_master_triggered(); {7057#true} is VALID [2020-07-10 15:32:35,096 INFO L280 TraceCheckUtils]: 33: Hoare triple {7057#true} havoc ~__retres1~0; {7057#true} is VALID [2020-07-10 15:32:35,096 INFO L280 TraceCheckUtils]: 34: Hoare triple {7057#true} assume !(1 == ~m_pc~0); {7057#true} is VALID [2020-07-10 15:32:35,096 INFO L280 TraceCheckUtils]: 35: Hoare triple {7057#true} ~__retres1~0 := 0; {7057#true} is VALID [2020-07-10 15:32:35,096 INFO L280 TraceCheckUtils]: 36: Hoare triple {7057#true} #res := ~__retres1~0; {7057#true} is VALID [2020-07-10 15:32:35,096 INFO L280 TraceCheckUtils]: 37: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,097 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7057#true} {7057#true} #499#return; {7057#true} is VALID [2020-07-10 15:32:35,097 INFO L280 TraceCheckUtils]: 39: Hoare triple {7057#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {7057#true} is VALID [2020-07-10 15:32:35,097 INFO L280 TraceCheckUtils]: 40: Hoare triple {7057#true} assume !(0 != ~tmp~1); {7057#true} is VALID [2020-07-10 15:32:35,097 INFO L263 TraceCheckUtils]: 41: Hoare triple {7057#true} call #t~ret7 := is_transmit1_triggered(); {7057#true} is VALID [2020-07-10 15:32:35,097 INFO L280 TraceCheckUtils]: 42: Hoare triple {7057#true} havoc ~__retres1~1; {7057#true} is VALID [2020-07-10 15:32:35,098 INFO L280 TraceCheckUtils]: 43: Hoare triple {7057#true} assume !(1 == ~t1_pc~0); {7057#true} is VALID [2020-07-10 15:32:35,098 INFO L280 TraceCheckUtils]: 44: Hoare triple {7057#true} ~__retres1~1 := 0; {7057#true} is VALID [2020-07-10 15:32:35,098 INFO L280 TraceCheckUtils]: 45: Hoare triple {7057#true} #res := ~__retres1~1; {7057#true} is VALID [2020-07-10 15:32:35,098 INFO L280 TraceCheckUtils]: 46: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,098 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {7057#true} {7057#true} #501#return; {7057#true} is VALID [2020-07-10 15:32:35,098 INFO L280 TraceCheckUtils]: 48: Hoare triple {7057#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {7057#true} is VALID [2020-07-10 15:32:35,099 INFO L280 TraceCheckUtils]: 49: Hoare triple {7057#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {7057#true} is VALID [2020-07-10 15:32:35,099 INFO L263 TraceCheckUtils]: 50: Hoare triple {7057#true} call #t~ret8 := is_transmit2_triggered(); {7057#true} is VALID [2020-07-10 15:32:35,099 INFO L280 TraceCheckUtils]: 51: Hoare triple {7057#true} havoc ~__retres1~2; {7057#true} is VALID [2020-07-10 15:32:35,099 INFO L280 TraceCheckUtils]: 52: Hoare triple {7057#true} assume 1 == ~t2_pc~0; {7057#true} is VALID [2020-07-10 15:32:35,099 INFO L280 TraceCheckUtils]: 53: Hoare triple {7057#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {7057#true} is VALID [2020-07-10 15:32:35,100 INFO L280 TraceCheckUtils]: 54: Hoare triple {7057#true} #res := ~__retres1~2; {7057#true} is VALID [2020-07-10 15:32:35,100 INFO L280 TraceCheckUtils]: 55: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,100 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7057#true} {7057#true} #503#return; {7057#true} is VALID [2020-07-10 15:32:35,100 INFO L280 TraceCheckUtils]: 57: Hoare triple {7057#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {7057#true} is VALID [2020-07-10 15:32:35,100 INFO L280 TraceCheckUtils]: 58: Hoare triple {7057#true} assume !(0 != ~tmp___1~0); {7057#true} is VALID [2020-07-10 15:32:35,100 INFO L280 TraceCheckUtils]: 59: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,101 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7057#true} {7058#false} #525#return; {7058#false} is VALID [2020-07-10 15:32:35,101 INFO L263 TraceCheckUtils]: 61: Hoare triple {7058#false} call reset_delta_events(); {7128#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:35,101 INFO L280 TraceCheckUtils]: 62: Hoare triple {7128#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {7057#true} is VALID [2020-07-10 15:32:35,101 INFO L280 TraceCheckUtils]: 63: Hoare triple {7057#true} assume !(1 == ~T1_E~0); {7057#true} is VALID [2020-07-10 15:32:35,101 INFO L280 TraceCheckUtils]: 64: Hoare triple {7057#true} assume !(1 == ~T2_E~0); {7057#true} is VALID [2020-07-10 15:32:35,102 INFO L280 TraceCheckUtils]: 65: Hoare triple {7057#true} assume !(1 == ~E_M~0); {7057#true} is VALID [2020-07-10 15:32:35,102 INFO L280 TraceCheckUtils]: 66: Hoare triple {7057#true} assume !(1 == ~E_1~0); {7057#true} is VALID [2020-07-10 15:32:35,102 INFO L280 TraceCheckUtils]: 67: Hoare triple {7057#true} assume 1 == ~E_2~0;~E_2~0 := 2; {7057#true} is VALID [2020-07-10 15:32:35,102 INFO L280 TraceCheckUtils]: 68: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,102 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7057#true} {7058#false} #527#return; {7058#false} is VALID [2020-07-10 15:32:35,102 INFO L280 TraceCheckUtils]: 70: Hoare triple {7058#false} assume !false; {7058#false} is VALID [2020-07-10 15:32:35,103 INFO L280 TraceCheckUtils]: 71: Hoare triple {7058#false} ~kernel_st~0 := 1; {7058#false} is VALID [2020-07-10 15:32:35,103 INFO L263 TraceCheckUtils]: 72: Hoare triple {7058#false} call eval(); {7058#false} is VALID [2020-07-10 15:32:35,103 INFO L280 TraceCheckUtils]: 73: Hoare triple {7058#false} havoc ~tmp~0; {7058#false} is VALID [2020-07-10 15:32:35,103 INFO L280 TraceCheckUtils]: 74: Hoare triple {7058#false} assume !false; {7058#false} is VALID [2020-07-10 15:32:35,103 INFO L263 TraceCheckUtils]: 75: Hoare triple {7058#false} call #t~ret2 := exists_runnable_thread(); {7057#true} is VALID [2020-07-10 15:32:35,104 INFO L280 TraceCheckUtils]: 76: Hoare triple {7057#true} havoc ~__retres1~3; {7057#true} is VALID [2020-07-10 15:32:35,104 INFO L280 TraceCheckUtils]: 77: Hoare triple {7057#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {7057#true} is VALID [2020-07-10 15:32:35,104 INFO L280 TraceCheckUtils]: 78: Hoare triple {7057#true} #res := ~__retres1~3; {7057#true} is VALID [2020-07-10 15:32:35,104 INFO L280 TraceCheckUtils]: 79: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-10 15:32:35,104 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7057#true} {7058#false} #511#return; {7058#false} is VALID [2020-07-10 15:32:35,104 INFO L280 TraceCheckUtils]: 81: Hoare triple {7058#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {7058#false} is VALID [2020-07-10 15:32:35,105 INFO L280 TraceCheckUtils]: 82: Hoare triple {7058#false} assume 0 != ~tmp~0; {7058#false} is VALID [2020-07-10 15:32:35,105 INFO L280 TraceCheckUtils]: 83: Hoare triple {7058#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {7058#false} is VALID [2020-07-10 15:32:35,105 INFO L280 TraceCheckUtils]: 84: Hoare triple {7058#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {7058#false} is VALID [2020-07-10 15:32:35,105 INFO L263 TraceCheckUtils]: 85: Hoare triple {7058#false} call master(); {7058#false} is VALID [2020-07-10 15:32:35,105 INFO L280 TraceCheckUtils]: 86: Hoare triple {7058#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {7058#false} is VALID [2020-07-10 15:32:35,106 INFO L280 TraceCheckUtils]: 87: Hoare triple {7058#false} assume !(0 == ~m_pc~0); {7058#false} is VALID [2020-07-10 15:32:35,106 INFO L280 TraceCheckUtils]: 88: Hoare triple {7058#false} assume 1 == ~m_pc~0; {7058#false} is VALID [2020-07-10 15:32:35,106 INFO L280 TraceCheckUtils]: 89: Hoare triple {7058#false} assume ~token~0 != 2 + ~local~0; {7058#false} is VALID [2020-07-10 15:32:35,106 INFO L263 TraceCheckUtils]: 90: Hoare triple {7058#false} call error(); {7058#false} is VALID [2020-07-10 15:32:35,106 INFO L280 TraceCheckUtils]: 91: Hoare triple {7058#false} assume !false; {7058#false} is VALID [2020-07-10 15:32:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:32:35,117 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655852328] [2020-07-10 15:32:35,117 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:32:35,117 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:32:35,118 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414433529] [2020-07-10 15:32:35,120 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:35,121 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:35,121 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:32:35,208 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:35,209 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:32:35,209 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:35,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:32:35,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:35,210 INFO L87 Difference]: Start difference. First operand 249 states and 312 transitions. Second operand 10 states. [2020-07-10 15:32:43,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:43,642 INFO L93 Difference]: Finished difference Result 663 states and 922 transitions. [2020-07-10 15:32:43,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 15:32:43,643 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:43,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 718 transitions. [2020-07-10 15:32:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:43,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 718 transitions. [2020-07-10 15:32:43,664 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 718 transitions. [2020-07-10 15:32:45,020 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 718 edges. 718 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:45,040 INFO L225 Difference]: With dead ends: 663 [2020-07-10 15:32:45,040 INFO L226 Difference]: Without dead ends: 434 [2020-07-10 15:32:45,043 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2020-07-10 15:32:45,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2020-07-10 15:32:45,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 282. [2020-07-10 15:32:45,996 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:45,997 INFO L82 GeneralOperation]: Start isEquivalent. First operand 434 states. Second operand 282 states. [2020-07-10 15:32:45,997 INFO L74 IsIncluded]: Start isIncluded. First operand 434 states. Second operand 282 states. [2020-07-10 15:32:45,997 INFO L87 Difference]: Start difference. First operand 434 states. Second operand 282 states. [2020-07-10 15:32:46,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:46,019 INFO L93 Difference]: Finished difference Result 434 states and 589 transitions. [2020-07-10 15:32:46,019 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 589 transitions. [2020-07-10 15:32:46,022 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:46,022 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:46,022 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 434 states. [2020-07-10 15:32:46,022 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 434 states. [2020-07-10 15:32:46,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:46,042 INFO L93 Difference]: Finished difference Result 434 states and 589 transitions. [2020-07-10 15:32:46,042 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 589 transitions. [2020-07-10 15:32:46,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:46,053 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:46,054 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:46,054 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:46,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2020-07-10 15:32:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 345 transitions. [2020-07-10 15:32:46,063 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 345 transitions. Word has length 92 [2020-07-10 15:32:46,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:46,064 INFO L479 AbstractCegarLoop]: Abstraction has 282 states and 345 transitions. [2020-07-10 15:32:46,064 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:32:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 345 transitions. [2020-07-10 15:32:46,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 15:32:46,065 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:46,065 INFO L422 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] [2020-07-10 15:32:46,066 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 15:32:46,066 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:46,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:46,067 INFO L82 PathProgramCache]: Analyzing trace with hash 1929357560, now seen corresponding path program 1 times [2020-07-10 15:32:46,067 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:46,067 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868119311] [2020-07-10 15:32:46,067 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {9399#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,176 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9333#true} {9333#true} #549#return; {9333#true} is VALID [2020-07-10 15:32:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {9400#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {9333#true} is VALID [2020-07-10 15:32:46,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,196 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9333#true} {9333#true} #491#return; {9333#true} is VALID [2020-07-10 15:32:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,205 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9333#true} {9333#true} #519#return; {9333#true} is VALID [2020-07-10 15:32:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {9401#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,228 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9333#true} {9333#true} #521#return; {9333#true} is VALID [2020-07-10 15:32:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {9402#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {9333#true} is VALID [2020-07-10 15:32:46,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume !(0 == ~T1_E~0); {9333#true} is VALID [2020-07-10 15:32:46,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} assume !(0 == ~T2_E~0); {9333#true} is VALID [2020-07-10 15:32:46,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} assume !(0 == ~E_M~0); {9333#true} is VALID [2020-07-10 15:32:46,265 INFO L280 TraceCheckUtils]: 4: Hoare triple {9333#true} assume !(0 == ~E_1~0); {9333#true} is VALID [2020-07-10 15:32:46,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {9333#true} assume !(0 == ~E_2~0); {9333#true} is VALID [2020-07-10 15:32:46,266 INFO L280 TraceCheckUtils]: 6: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,266 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9333#true} {9333#true} #523#return; {9333#true} is VALID [2020-07-10 15:32:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {9333#true} havoc ~__retres1~0; {9333#true} is VALID [2020-07-10 15:32:46,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume !(1 == ~m_pc~0); {9333#true} is VALID [2020-07-10 15:32:46,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} ~__retres1~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} #res := ~__retres1~0; {9333#true} is VALID [2020-07-10 15:32:46,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,341 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9333#true} {9333#true} #499#return; {9333#true} is VALID [2020-07-10 15:32:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {9333#true} havoc ~__retres1~1; {9333#true} is VALID [2020-07-10 15:32:46,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume !(1 == ~t1_pc~0); {9333#true} is VALID [2020-07-10 15:32:46,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} ~__retres1~1 := 0; {9423#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} is VALID [2020-07-10 15:32:46,392 INFO L280 TraceCheckUtils]: 3: Hoare triple {9423#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} #res := ~__retres1~1; {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:46,393 INFO L280 TraceCheckUtils]: 4: Hoare triple {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} assume true; {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:46,394 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} {9333#true} #501#return; {9415#(and (<= |activate_threads_#t~ret7| 0) (<= 0 |activate_threads_#t~ret7|))} is VALID [2020-07-10 15:32:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {9333#true} havoc ~__retres1~2; {9333#true} is VALID [2020-07-10 15:32:46,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume !(1 == ~t2_pc~0); {9333#true} is VALID [2020-07-10 15:32:46,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} ~__retres1~2 := 0; {9333#true} is VALID [2020-07-10 15:32:46,401 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} #res := ~__retres1~2; {9333#true} is VALID [2020-07-10 15:32:46,401 INFO L280 TraceCheckUtils]: 4: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,401 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9333#true} {9334#false} #503#return; {9334#false} is VALID [2020-07-10 15:32:46,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {9401#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {9333#true} is VALID [2020-07-10 15:32:46,402 INFO L263 TraceCheckUtils]: 1: Hoare triple {9333#true} call #t~ret6 := is_master_triggered(); {9333#true} is VALID [2020-07-10 15:32:46,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} havoc ~__retres1~0; {9333#true} is VALID [2020-07-10 15:32:46,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} assume !(1 == ~m_pc~0); {9333#true} is VALID [2020-07-10 15:32:46,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {9333#true} ~__retres1~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,403 INFO L280 TraceCheckUtils]: 5: Hoare triple {9333#true} #res := ~__retres1~0; {9333#true} is VALID [2020-07-10 15:32:46,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,403 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9333#true} {9333#true} #499#return; {9333#true} is VALID [2020-07-10 15:32:46,403 INFO L280 TraceCheckUtils]: 8: Hoare triple {9333#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {9333#true} is VALID [2020-07-10 15:32:46,403 INFO L280 TraceCheckUtils]: 9: Hoare triple {9333#true} assume !(0 != ~tmp~1); {9333#true} is VALID [2020-07-10 15:32:46,404 INFO L263 TraceCheckUtils]: 10: Hoare triple {9333#true} call #t~ret7 := is_transmit1_triggered(); {9333#true} is VALID [2020-07-10 15:32:46,404 INFO L280 TraceCheckUtils]: 11: Hoare triple {9333#true} havoc ~__retres1~1; {9333#true} is VALID [2020-07-10 15:32:46,404 INFO L280 TraceCheckUtils]: 12: Hoare triple {9333#true} assume !(1 == ~t1_pc~0); {9333#true} is VALID [2020-07-10 15:32:46,406 INFO L280 TraceCheckUtils]: 13: Hoare triple {9333#true} ~__retres1~1 := 0; {9423#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} is VALID [2020-07-10 15:32:46,407 INFO L280 TraceCheckUtils]: 14: Hoare triple {9423#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} #res := ~__retres1~1; {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:46,408 INFO L280 TraceCheckUtils]: 15: Hoare triple {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} assume true; {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:46,408 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} {9333#true} #501#return; {9415#(and (<= |activate_threads_#t~ret7| 0) (<= 0 |activate_threads_#t~ret7|))} is VALID [2020-07-10 15:32:46,409 INFO L280 TraceCheckUtils]: 17: Hoare triple {9415#(and (<= |activate_threads_#t~ret7| 0) (<= 0 |activate_threads_#t~ret7|))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {9416#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} is VALID [2020-07-10 15:32:46,410 INFO L280 TraceCheckUtils]: 18: Hoare triple {9416#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {9334#false} is VALID [2020-07-10 15:32:46,410 INFO L263 TraceCheckUtils]: 19: Hoare triple {9334#false} call #t~ret8 := is_transmit2_triggered(); {9333#true} is VALID [2020-07-10 15:32:46,410 INFO L280 TraceCheckUtils]: 20: Hoare triple {9333#true} havoc ~__retres1~2; {9333#true} is VALID [2020-07-10 15:32:46,411 INFO L280 TraceCheckUtils]: 21: Hoare triple {9333#true} assume !(1 == ~t2_pc~0); {9333#true} is VALID [2020-07-10 15:32:46,411 INFO L280 TraceCheckUtils]: 22: Hoare triple {9333#true} ~__retres1~2 := 0; {9333#true} is VALID [2020-07-10 15:32:46,411 INFO L280 TraceCheckUtils]: 23: Hoare triple {9333#true} #res := ~__retres1~2; {9333#true} is VALID [2020-07-10 15:32:46,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,411 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9333#true} {9334#false} #503#return; {9334#false} is VALID [2020-07-10 15:32:46,412 INFO L280 TraceCheckUtils]: 26: Hoare triple {9334#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {9334#false} is VALID [2020-07-10 15:32:46,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {9334#false} assume !(0 != ~tmp___1~0); {9334#false} is VALID [2020-07-10 15:32:46,412 INFO L280 TraceCheckUtils]: 28: Hoare triple {9334#false} assume true; {9334#false} is VALID [2020-07-10 15:32:46,412 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9334#false} {9333#true} #525#return; {9334#false} is VALID [2020-07-10 15:32:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {9402#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {9333#true} is VALID [2020-07-10 15:32:46,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume !(1 == ~T1_E~0); {9333#true} is VALID [2020-07-10 15:32:46,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} assume !(1 == ~T2_E~0); {9333#true} is VALID [2020-07-10 15:32:46,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} assume !(1 == ~E_M~0); {9333#true} is VALID [2020-07-10 15:32:46,420 INFO L280 TraceCheckUtils]: 4: Hoare triple {9333#true} assume !(1 == ~E_1~0); {9333#true} is VALID [2020-07-10 15:32:46,421 INFO L280 TraceCheckUtils]: 5: Hoare triple {9333#true} assume !(1 == ~E_2~0); {9333#true} is VALID [2020-07-10 15:32:46,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,421 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9333#true} {9334#false} #527#return; {9334#false} is VALID [2020-07-10 15:32:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:46,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {9333#true} havoc ~__retres1~3; {9333#true} is VALID [2020-07-10 15:32:46,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {9333#true} is VALID [2020-07-10 15:32:46,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} #res := ~__retres1~3; {9333#true} is VALID [2020-07-10 15:32:46,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,432 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9333#true} {9334#false} #511#return; {9334#false} is VALID [2020-07-10 15:32:46,433 INFO L263 TraceCheckUtils]: 0: Hoare triple {9333#true} call ULTIMATE.init(); {9399#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:46,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {9399#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,434 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9333#true} {9333#true} #549#return; {9333#true} is VALID [2020-07-10 15:32:46,434 INFO L263 TraceCheckUtils]: 4: Hoare triple {9333#true} call #t~ret12 := main(); {9333#true} is VALID [2020-07-10 15:32:46,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {9333#true} havoc ~__retres1~4; {9333#true} is VALID [2020-07-10 15:32:46,435 INFO L263 TraceCheckUtils]: 6: Hoare triple {9333#true} call init_model(); {9400#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:32:46,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {9400#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {9333#true} is VALID [2020-07-10 15:32:46,435 INFO L280 TraceCheckUtils]: 8: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,435 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9333#true} {9333#true} #491#return; {9333#true} is VALID [2020-07-10 15:32:46,436 INFO L263 TraceCheckUtils]: 10: Hoare triple {9333#true} call start_simulation(); {9333#true} is VALID [2020-07-10 15:32:46,436 INFO L280 TraceCheckUtils]: 11: Hoare triple {9333#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,436 INFO L263 TraceCheckUtils]: 12: Hoare triple {9333#true} call update_channels(); {9333#true} is VALID [2020-07-10 15:32:46,436 INFO L280 TraceCheckUtils]: 13: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,436 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9333#true} {9333#true} #519#return; {9333#true} is VALID [2020-07-10 15:32:46,437 INFO L263 TraceCheckUtils]: 15: Hoare triple {9333#true} call init_threads(); {9401#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:46,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {9401#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {9333#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,438 INFO L280 TraceCheckUtils]: 18: Hoare triple {9333#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,438 INFO L280 TraceCheckUtils]: 19: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,438 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9333#true} {9333#true} #521#return; {9333#true} is VALID [2020-07-10 15:32:46,439 INFO L263 TraceCheckUtils]: 21: Hoare triple {9333#true} call fire_delta_events(); {9402#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:46,439 INFO L280 TraceCheckUtils]: 22: Hoare triple {9402#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {9333#true} is VALID [2020-07-10 15:32:46,439 INFO L280 TraceCheckUtils]: 23: Hoare triple {9333#true} assume !(0 == ~T1_E~0); {9333#true} is VALID [2020-07-10 15:32:46,439 INFO L280 TraceCheckUtils]: 24: Hoare triple {9333#true} assume !(0 == ~T2_E~0); {9333#true} is VALID [2020-07-10 15:32:46,440 INFO L280 TraceCheckUtils]: 25: Hoare triple {9333#true} assume !(0 == ~E_M~0); {9333#true} is VALID [2020-07-10 15:32:46,440 INFO L280 TraceCheckUtils]: 26: Hoare triple {9333#true} assume !(0 == ~E_1~0); {9333#true} is VALID [2020-07-10 15:32:46,440 INFO L280 TraceCheckUtils]: 27: Hoare triple {9333#true} assume !(0 == ~E_2~0); {9333#true} is VALID [2020-07-10 15:32:46,440 INFO L280 TraceCheckUtils]: 28: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,440 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9333#true} {9333#true} #523#return; {9333#true} is VALID [2020-07-10 15:32:46,445 INFO L263 TraceCheckUtils]: 30: Hoare triple {9333#true} call activate_threads(); {9401#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:46,445 INFO L280 TraceCheckUtils]: 31: Hoare triple {9401#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {9333#true} is VALID [2020-07-10 15:32:46,445 INFO L263 TraceCheckUtils]: 32: Hoare triple {9333#true} call #t~ret6 := is_master_triggered(); {9333#true} is VALID [2020-07-10 15:32:46,446 INFO L280 TraceCheckUtils]: 33: Hoare triple {9333#true} havoc ~__retres1~0; {9333#true} is VALID [2020-07-10 15:32:46,446 INFO L280 TraceCheckUtils]: 34: Hoare triple {9333#true} assume !(1 == ~m_pc~0); {9333#true} is VALID [2020-07-10 15:32:46,446 INFO L280 TraceCheckUtils]: 35: Hoare triple {9333#true} ~__retres1~0 := 0; {9333#true} is VALID [2020-07-10 15:32:46,446 INFO L280 TraceCheckUtils]: 36: Hoare triple {9333#true} #res := ~__retres1~0; {9333#true} is VALID [2020-07-10 15:32:46,446 INFO L280 TraceCheckUtils]: 37: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,447 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9333#true} {9333#true} #499#return; {9333#true} is VALID [2020-07-10 15:32:46,447 INFO L280 TraceCheckUtils]: 39: Hoare triple {9333#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {9333#true} is VALID [2020-07-10 15:32:46,447 INFO L280 TraceCheckUtils]: 40: Hoare triple {9333#true} assume !(0 != ~tmp~1); {9333#true} is VALID [2020-07-10 15:32:46,447 INFO L263 TraceCheckUtils]: 41: Hoare triple {9333#true} call #t~ret7 := is_transmit1_triggered(); {9333#true} is VALID [2020-07-10 15:32:46,447 INFO L280 TraceCheckUtils]: 42: Hoare triple {9333#true} havoc ~__retres1~1; {9333#true} is VALID [2020-07-10 15:32:46,447 INFO L280 TraceCheckUtils]: 43: Hoare triple {9333#true} assume !(1 == ~t1_pc~0); {9333#true} is VALID [2020-07-10 15:32:46,448 INFO L280 TraceCheckUtils]: 44: Hoare triple {9333#true} ~__retres1~1 := 0; {9423#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} is VALID [2020-07-10 15:32:46,449 INFO L280 TraceCheckUtils]: 45: Hoare triple {9423#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} #res := ~__retres1~1; {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:46,450 INFO L280 TraceCheckUtils]: 46: Hoare triple {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} assume true; {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:46,450 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9424#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} {9333#true} #501#return; {9415#(and (<= |activate_threads_#t~ret7| 0) (<= 0 |activate_threads_#t~ret7|))} is VALID [2020-07-10 15:32:46,451 INFO L280 TraceCheckUtils]: 48: Hoare triple {9415#(and (<= |activate_threads_#t~ret7| 0) (<= 0 |activate_threads_#t~ret7|))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {9416#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} is VALID [2020-07-10 15:32:46,452 INFO L280 TraceCheckUtils]: 49: Hoare triple {9416#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {9334#false} is VALID [2020-07-10 15:32:46,452 INFO L263 TraceCheckUtils]: 50: Hoare triple {9334#false} call #t~ret8 := is_transmit2_triggered(); {9333#true} is VALID [2020-07-10 15:32:46,452 INFO L280 TraceCheckUtils]: 51: Hoare triple {9333#true} havoc ~__retres1~2; {9333#true} is VALID [2020-07-10 15:32:46,452 INFO L280 TraceCheckUtils]: 52: Hoare triple {9333#true} assume !(1 == ~t2_pc~0); {9333#true} is VALID [2020-07-10 15:32:46,452 INFO L280 TraceCheckUtils]: 53: Hoare triple {9333#true} ~__retres1~2 := 0; {9333#true} is VALID [2020-07-10 15:32:46,453 INFO L280 TraceCheckUtils]: 54: Hoare triple {9333#true} #res := ~__retres1~2; {9333#true} is VALID [2020-07-10 15:32:46,453 INFO L280 TraceCheckUtils]: 55: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,453 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9333#true} {9334#false} #503#return; {9334#false} is VALID [2020-07-10 15:32:46,453 INFO L280 TraceCheckUtils]: 57: Hoare triple {9334#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {9334#false} is VALID [2020-07-10 15:32:46,453 INFO L280 TraceCheckUtils]: 58: Hoare triple {9334#false} assume !(0 != ~tmp___1~0); {9334#false} is VALID [2020-07-10 15:32:46,454 INFO L280 TraceCheckUtils]: 59: Hoare triple {9334#false} assume true; {9334#false} is VALID [2020-07-10 15:32:46,454 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9334#false} {9333#true} #525#return; {9334#false} is VALID [2020-07-10 15:32:46,454 INFO L263 TraceCheckUtils]: 61: Hoare triple {9334#false} call reset_delta_events(); {9402#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:46,454 INFO L280 TraceCheckUtils]: 62: Hoare triple {9402#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {9333#true} is VALID [2020-07-10 15:32:46,454 INFO L280 TraceCheckUtils]: 63: Hoare triple {9333#true} assume !(1 == ~T1_E~0); {9333#true} is VALID [2020-07-10 15:32:46,454 INFO L280 TraceCheckUtils]: 64: Hoare triple {9333#true} assume !(1 == ~T2_E~0); {9333#true} is VALID [2020-07-10 15:32:46,455 INFO L280 TraceCheckUtils]: 65: Hoare triple {9333#true} assume !(1 == ~E_M~0); {9333#true} is VALID [2020-07-10 15:32:46,455 INFO L280 TraceCheckUtils]: 66: Hoare triple {9333#true} assume !(1 == ~E_1~0); {9333#true} is VALID [2020-07-10 15:32:46,455 INFO L280 TraceCheckUtils]: 67: Hoare triple {9333#true} assume !(1 == ~E_2~0); {9333#true} is VALID [2020-07-10 15:32:46,455 INFO L280 TraceCheckUtils]: 68: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,455 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {9333#true} {9334#false} #527#return; {9334#false} is VALID [2020-07-10 15:32:46,456 INFO L280 TraceCheckUtils]: 70: Hoare triple {9334#false} assume !false; {9334#false} is VALID [2020-07-10 15:32:46,456 INFO L280 TraceCheckUtils]: 71: Hoare triple {9334#false} ~kernel_st~0 := 1; {9334#false} is VALID [2020-07-10 15:32:46,456 INFO L263 TraceCheckUtils]: 72: Hoare triple {9334#false} call eval(); {9334#false} is VALID [2020-07-10 15:32:46,456 INFO L280 TraceCheckUtils]: 73: Hoare triple {9334#false} havoc ~tmp~0; {9334#false} is VALID [2020-07-10 15:32:46,456 INFO L280 TraceCheckUtils]: 74: Hoare triple {9334#false} assume !false; {9334#false} is VALID [2020-07-10 15:32:46,456 INFO L263 TraceCheckUtils]: 75: Hoare triple {9334#false} call #t~ret2 := exists_runnable_thread(); {9333#true} is VALID [2020-07-10 15:32:46,457 INFO L280 TraceCheckUtils]: 76: Hoare triple {9333#true} havoc ~__retres1~3; {9333#true} is VALID [2020-07-10 15:32:46,457 INFO L280 TraceCheckUtils]: 77: Hoare triple {9333#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {9333#true} is VALID [2020-07-10 15:32:46,457 INFO L280 TraceCheckUtils]: 78: Hoare triple {9333#true} #res := ~__retres1~3; {9333#true} is VALID [2020-07-10 15:32:46,457 INFO L280 TraceCheckUtils]: 79: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-10 15:32:46,457 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9333#true} {9334#false} #511#return; {9334#false} is VALID [2020-07-10 15:32:46,457 INFO L280 TraceCheckUtils]: 81: Hoare triple {9334#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {9334#false} is VALID [2020-07-10 15:32:46,458 INFO L280 TraceCheckUtils]: 82: Hoare triple {9334#false} assume 0 != ~tmp~0; {9334#false} is VALID [2020-07-10 15:32:46,458 INFO L280 TraceCheckUtils]: 83: Hoare triple {9334#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {9334#false} is VALID [2020-07-10 15:32:46,458 INFO L280 TraceCheckUtils]: 84: Hoare triple {9334#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {9334#false} is VALID [2020-07-10 15:32:46,458 INFO L263 TraceCheckUtils]: 85: Hoare triple {9334#false} call master(); {9334#false} is VALID [2020-07-10 15:32:46,458 INFO L280 TraceCheckUtils]: 86: Hoare triple {9334#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {9334#false} is VALID [2020-07-10 15:32:46,458 INFO L280 TraceCheckUtils]: 87: Hoare triple {9334#false} assume !(0 == ~m_pc~0); {9334#false} is VALID [2020-07-10 15:32:46,459 INFO L280 TraceCheckUtils]: 88: Hoare triple {9334#false} assume 1 == ~m_pc~0; {9334#false} is VALID [2020-07-10 15:32:46,459 INFO L280 TraceCheckUtils]: 89: Hoare triple {9334#false} assume ~token~0 != 2 + ~local~0; {9334#false} is VALID [2020-07-10 15:32:46,459 INFO L263 TraceCheckUtils]: 90: Hoare triple {9334#false} call error(); {9334#false} is VALID [2020-07-10 15:32:46,459 INFO L280 TraceCheckUtils]: 91: Hoare triple {9334#false} assume !false; {9334#false} is VALID [2020-07-10 15:32:46,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:32:46,470 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868119311] [2020-07-10 15:32:46,471 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:32:46,471 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:32:46,471 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640524668] [2020-07-10 15:32:46,472 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:46,472 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:46,472 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:32:46,569 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:46,569 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:32:46,570 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:46,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:32:46,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:46,570 INFO L87 Difference]: Start difference. First operand 282 states and 345 transitions. Second operand 10 states. [2020-07-10 15:32:54,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:54,857 INFO L93 Difference]: Finished difference Result 674 states and 877 transitions. [2020-07-10 15:32:54,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 15:32:54,857 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:54,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:54,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 588 transitions. [2020-07-10 15:32:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 588 transitions. [2020-07-10 15:32:54,873 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 588 transitions. [2020-07-10 15:32:55,895 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 588 edges. 588 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:55,908 INFO L225 Difference]: With dead ends: 674 [2020-07-10 15:32:55,908 INFO L226 Difference]: Without dead ends: 413 [2020-07-10 15:32:55,909 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=91, Invalid=251, Unknown=0, NotChecked=0, Total=342 [2020-07-10 15:32:55,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2020-07-10 15:32:56,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 287. [2020-07-10 15:32:56,891 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:56,891 INFO L82 GeneralOperation]: Start isEquivalent. First operand 413 states. Second operand 287 states. [2020-07-10 15:32:56,891 INFO L74 IsIncluded]: Start isIncluded. First operand 413 states. Second operand 287 states. [2020-07-10 15:32:56,891 INFO L87 Difference]: Start difference. First operand 413 states. Second operand 287 states. [2020-07-10 15:32:56,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:56,909 INFO L93 Difference]: Finished difference Result 413 states and 532 transitions. [2020-07-10 15:32:56,910 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 532 transitions. [2020-07-10 15:32:56,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:56,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:56,912 INFO L74 IsIncluded]: Start isIncluded. First operand 287 states. Second operand 413 states. [2020-07-10 15:32:56,912 INFO L87 Difference]: Start difference. First operand 287 states. Second operand 413 states. [2020-07-10 15:32:56,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:56,930 INFO L93 Difference]: Finished difference Result 413 states and 532 transitions. [2020-07-10 15:32:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 532 transitions. [2020-07-10 15:32:56,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:56,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:56,933 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:56,933 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2020-07-10 15:32:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 347 transitions. [2020-07-10 15:32:56,943 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 347 transitions. Word has length 92 [2020-07-10 15:32:56,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:56,943 INFO L479 AbstractCegarLoop]: Abstraction has 287 states and 347 transitions. [2020-07-10 15:32:56,943 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:32:56,943 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 347 transitions. [2020-07-10 15:32:56,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 15:32:56,944 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:56,944 INFO L422 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] [2020-07-10 15:32:56,945 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 15:32:56,945 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:56,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:56,945 INFO L82 PathProgramCache]: Analyzing trace with hash 1031964282, now seen corresponding path program 1 times [2020-07-10 15:32:56,946 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:56,946 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [58209325] [2020-07-10 15:32:56,946 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {11637#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {11638#(<= 2 ~M_E~0)} is VALID [2020-07-10 15:32:57,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {11638#(<= 2 ~M_E~0)} assume true; {11638#(<= 2 ~M_E~0)} is VALID [2020-07-10 15:32:57,097 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11638#(<= 2 ~M_E~0)} {11570#true} #549#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {11639#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {11570#true} is VALID [2020-07-10 15:32:57,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #491#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,124 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #519#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {11640#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {11570#true} is VALID [2020-07-10 15:32:57,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {11570#true} is VALID [2020-07-10 15:32:57,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {11570#true} is VALID [2020-07-10 15:32:57,148 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,151 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #521#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {11641#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume !(0 == ~T1_E~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume !(0 == ~T2_E~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume !(0 == ~E_M~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume !(0 == ~E_1~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,195 INFO L280 TraceCheckUtils]: 5: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume !(0 == ~E_2~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,195 INFO L280 TraceCheckUtils]: 6: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume true; {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,196 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11642#(= ~M_E~0 |old(~M_E~0)|)} {11575#(not (= 1 ~M_E~0))} #523#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {11570#true} havoc ~__retres1~0; {11570#true} is VALID [2020-07-10 15:32:57,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume !(1 == ~m_pc~0); {11570#true} is VALID [2020-07-10 15:32:57,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} ~__retres1~0 := 0; {11570#true} is VALID [2020-07-10 15:32:57,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} #res := ~__retres1~0; {11570#true} is VALID [2020-07-10 15:32:57,211 INFO L280 TraceCheckUtils]: 4: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,212 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11570#true} {11570#true} #499#return; {11570#true} is VALID [2020-07-10 15:32:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {11570#true} havoc ~__retres1~1; {11570#true} is VALID [2020-07-10 15:32:57,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume !(1 == ~t1_pc~0); {11570#true} is VALID [2020-07-10 15:32:57,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} ~__retres1~1 := 0; {11570#true} is VALID [2020-07-10 15:32:57,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} #res := ~__retres1~1; {11570#true} is VALID [2020-07-10 15:32:57,216 INFO L280 TraceCheckUtils]: 4: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,216 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11570#true} {11570#true} #501#return; {11570#true} is VALID [2020-07-10 15:32:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {11570#true} havoc ~__retres1~2; {11570#true} is VALID [2020-07-10 15:32:57,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume !(1 == ~t2_pc~0); {11570#true} is VALID [2020-07-10 15:32:57,221 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} ~__retres1~2 := 0; {11570#true} is VALID [2020-07-10 15:32:57,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} #res := ~__retres1~2; {11570#true} is VALID [2020-07-10 15:32:57,221 INFO L280 TraceCheckUtils]: 4: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,221 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11570#true} {11570#true} #503#return; {11570#true} is VALID [2020-07-10 15:32:57,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {11640#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {11570#true} is VALID [2020-07-10 15:32:57,222 INFO L263 TraceCheckUtils]: 1: Hoare triple {11570#true} call #t~ret6 := is_master_triggered(); {11570#true} is VALID [2020-07-10 15:32:57,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} havoc ~__retres1~0; {11570#true} is VALID [2020-07-10 15:32:57,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} assume !(1 == ~m_pc~0); {11570#true} is VALID [2020-07-10 15:32:57,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {11570#true} ~__retres1~0 := 0; {11570#true} is VALID [2020-07-10 15:32:57,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {11570#true} #res := ~__retres1~0; {11570#true} is VALID [2020-07-10 15:32:57,223 INFO L280 TraceCheckUtils]: 6: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,223 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11570#true} {11570#true} #499#return; {11570#true} is VALID [2020-07-10 15:32:57,223 INFO L280 TraceCheckUtils]: 8: Hoare triple {11570#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {11570#true} is VALID [2020-07-10 15:32:57,224 INFO L280 TraceCheckUtils]: 9: Hoare triple {11570#true} assume !(0 != ~tmp~1); {11570#true} is VALID [2020-07-10 15:32:57,224 INFO L263 TraceCheckUtils]: 10: Hoare triple {11570#true} call #t~ret7 := is_transmit1_triggered(); {11570#true} is VALID [2020-07-10 15:32:57,224 INFO L280 TraceCheckUtils]: 11: Hoare triple {11570#true} havoc ~__retres1~1; {11570#true} is VALID [2020-07-10 15:32:57,224 INFO L280 TraceCheckUtils]: 12: Hoare triple {11570#true} assume !(1 == ~t1_pc~0); {11570#true} is VALID [2020-07-10 15:32:57,225 INFO L280 TraceCheckUtils]: 13: Hoare triple {11570#true} ~__retres1~1 := 0; {11570#true} is VALID [2020-07-10 15:32:57,225 INFO L280 TraceCheckUtils]: 14: Hoare triple {11570#true} #res := ~__retres1~1; {11570#true} is VALID [2020-07-10 15:32:57,225 INFO L280 TraceCheckUtils]: 15: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,225 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11570#true} {11570#true} #501#return; {11570#true} is VALID [2020-07-10 15:32:57,225 INFO L280 TraceCheckUtils]: 17: Hoare triple {11570#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {11570#true} is VALID [2020-07-10 15:32:57,226 INFO L280 TraceCheckUtils]: 18: Hoare triple {11570#true} assume !(0 != ~tmp___0~0); {11570#true} is VALID [2020-07-10 15:32:57,226 INFO L263 TraceCheckUtils]: 19: Hoare triple {11570#true} call #t~ret8 := is_transmit2_triggered(); {11570#true} is VALID [2020-07-10 15:32:57,226 INFO L280 TraceCheckUtils]: 20: Hoare triple {11570#true} havoc ~__retres1~2; {11570#true} is VALID [2020-07-10 15:32:57,226 INFO L280 TraceCheckUtils]: 21: Hoare triple {11570#true} assume !(1 == ~t2_pc~0); {11570#true} is VALID [2020-07-10 15:32:57,227 INFO L280 TraceCheckUtils]: 22: Hoare triple {11570#true} ~__retres1~2 := 0; {11570#true} is VALID [2020-07-10 15:32:57,227 INFO L280 TraceCheckUtils]: 23: Hoare triple {11570#true} #res := ~__retres1~2; {11570#true} is VALID [2020-07-10 15:32:57,227 INFO L280 TraceCheckUtils]: 24: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,227 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11570#true} {11570#true} #503#return; {11570#true} is VALID [2020-07-10 15:32:57,227 INFO L280 TraceCheckUtils]: 26: Hoare triple {11570#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {11570#true} is VALID [2020-07-10 15:32:57,228 INFO L280 TraceCheckUtils]: 27: Hoare triple {11570#true} assume !(0 != ~tmp___1~0); {11570#true} is VALID [2020-07-10 15:32:57,228 INFO L280 TraceCheckUtils]: 28: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,229 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #525#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {11641#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume !(1 == ~T1_E~0); {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume !(1 == ~T2_E~0); {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume !(1 == ~E_M~0); {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume !(1 == ~E_1~0); {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,251 INFO L280 TraceCheckUtils]: 5: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume !(1 == ~E_2~0); {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume true; {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,253 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11661#(= 1 |old(~M_E~0)|)} {11575#(not (= 1 ~M_E~0))} #527#return; {11571#false} is VALID [2020-07-10 15:32:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:57,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {11570#true} havoc ~__retres1~3; {11570#true} is VALID [2020-07-10 15:32:57,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {11570#true} is VALID [2020-07-10 15:32:57,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} #res := ~__retres1~3; {11570#true} is VALID [2020-07-10 15:32:57,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,260 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11570#true} {11571#false} #511#return; {11571#false} is VALID [2020-07-10 15:32:57,263 INFO L263 TraceCheckUtils]: 0: Hoare triple {11570#true} call ULTIMATE.init(); {11637#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:57,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {11637#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {11638#(<= 2 ~M_E~0)} is VALID [2020-07-10 15:32:57,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {11638#(<= 2 ~M_E~0)} assume true; {11638#(<= 2 ~M_E~0)} is VALID [2020-07-10 15:32:57,266 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11638#(<= 2 ~M_E~0)} {11570#true} #549#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,266 INFO L263 TraceCheckUtils]: 4: Hoare triple {11575#(not (= 1 ~M_E~0))} call #t~ret12 := main(); {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,267 INFO L280 TraceCheckUtils]: 5: Hoare triple {11575#(not (= 1 ~M_E~0))} havoc ~__retres1~4; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,268 INFO L263 TraceCheckUtils]: 6: Hoare triple {11575#(not (= 1 ~M_E~0))} call init_model(); {11639#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:32:57,268 INFO L280 TraceCheckUtils]: 7: Hoare triple {11639#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {11570#true} is VALID [2020-07-10 15:32:57,268 INFO L280 TraceCheckUtils]: 8: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,269 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #491#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,269 INFO L263 TraceCheckUtils]: 10: Hoare triple {11575#(not (= 1 ~M_E~0))} call start_simulation(); {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,270 INFO L280 TraceCheckUtils]: 11: Hoare triple {11575#(not (= 1 ~M_E~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,270 INFO L263 TraceCheckUtils]: 12: Hoare triple {11575#(not (= 1 ~M_E~0))} call update_channels(); {11570#true} is VALID [2020-07-10 15:32:57,270 INFO L280 TraceCheckUtils]: 13: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,271 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #519#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,272 INFO L263 TraceCheckUtils]: 15: Hoare triple {11575#(not (= 1 ~M_E~0))} call init_threads(); {11640#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:57,272 INFO L280 TraceCheckUtils]: 16: Hoare triple {11640#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {11570#true} is VALID [2020-07-10 15:32:57,272 INFO L280 TraceCheckUtils]: 17: Hoare triple {11570#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {11570#true} is VALID [2020-07-10 15:32:57,272 INFO L280 TraceCheckUtils]: 18: Hoare triple {11570#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {11570#true} is VALID [2020-07-10 15:32:57,272 INFO L280 TraceCheckUtils]: 19: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,273 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #521#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,274 INFO L263 TraceCheckUtils]: 21: Hoare triple {11575#(not (= 1 ~M_E~0))} call fire_delta_events(); {11641#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:57,275 INFO L280 TraceCheckUtils]: 22: Hoare triple {11641#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,275 INFO L280 TraceCheckUtils]: 23: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume !(0 == ~T1_E~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,276 INFO L280 TraceCheckUtils]: 24: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume !(0 == ~T2_E~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,276 INFO L280 TraceCheckUtils]: 25: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume !(0 == ~E_M~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,277 INFO L280 TraceCheckUtils]: 26: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume !(0 == ~E_1~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,277 INFO L280 TraceCheckUtils]: 27: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume !(0 == ~E_2~0); {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,278 INFO L280 TraceCheckUtils]: 28: Hoare triple {11642#(= ~M_E~0 |old(~M_E~0)|)} assume true; {11642#(= ~M_E~0 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,279 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11642#(= ~M_E~0 |old(~M_E~0)|)} {11575#(not (= 1 ~M_E~0))} #523#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,279 INFO L263 TraceCheckUtils]: 30: Hoare triple {11575#(not (= 1 ~M_E~0))} call activate_threads(); {11640#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:32:57,280 INFO L280 TraceCheckUtils]: 31: Hoare triple {11640#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {11570#true} is VALID [2020-07-10 15:32:57,280 INFO L263 TraceCheckUtils]: 32: Hoare triple {11570#true} call #t~ret6 := is_master_triggered(); {11570#true} is VALID [2020-07-10 15:32:57,280 INFO L280 TraceCheckUtils]: 33: Hoare triple {11570#true} havoc ~__retres1~0; {11570#true} is VALID [2020-07-10 15:32:57,280 INFO L280 TraceCheckUtils]: 34: Hoare triple {11570#true} assume !(1 == ~m_pc~0); {11570#true} is VALID [2020-07-10 15:32:57,280 INFO L280 TraceCheckUtils]: 35: Hoare triple {11570#true} ~__retres1~0 := 0; {11570#true} is VALID [2020-07-10 15:32:57,281 INFO L280 TraceCheckUtils]: 36: Hoare triple {11570#true} #res := ~__retres1~0; {11570#true} is VALID [2020-07-10 15:32:57,281 INFO L280 TraceCheckUtils]: 37: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,281 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11570#true} {11570#true} #499#return; {11570#true} is VALID [2020-07-10 15:32:57,281 INFO L280 TraceCheckUtils]: 39: Hoare triple {11570#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {11570#true} is VALID [2020-07-10 15:32:57,281 INFO L280 TraceCheckUtils]: 40: Hoare triple {11570#true} assume !(0 != ~tmp~1); {11570#true} is VALID [2020-07-10 15:32:57,282 INFO L263 TraceCheckUtils]: 41: Hoare triple {11570#true} call #t~ret7 := is_transmit1_triggered(); {11570#true} is VALID [2020-07-10 15:32:57,282 INFO L280 TraceCheckUtils]: 42: Hoare triple {11570#true} havoc ~__retres1~1; {11570#true} is VALID [2020-07-10 15:32:57,282 INFO L280 TraceCheckUtils]: 43: Hoare triple {11570#true} assume !(1 == ~t1_pc~0); {11570#true} is VALID [2020-07-10 15:32:57,282 INFO L280 TraceCheckUtils]: 44: Hoare triple {11570#true} ~__retres1~1 := 0; {11570#true} is VALID [2020-07-10 15:32:57,282 INFO L280 TraceCheckUtils]: 45: Hoare triple {11570#true} #res := ~__retres1~1; {11570#true} is VALID [2020-07-10 15:32:57,283 INFO L280 TraceCheckUtils]: 46: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,283 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11570#true} {11570#true} #501#return; {11570#true} is VALID [2020-07-10 15:32:57,283 INFO L280 TraceCheckUtils]: 48: Hoare triple {11570#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {11570#true} is VALID [2020-07-10 15:32:57,283 INFO L280 TraceCheckUtils]: 49: Hoare triple {11570#true} assume !(0 != ~tmp___0~0); {11570#true} is VALID [2020-07-10 15:32:57,283 INFO L263 TraceCheckUtils]: 50: Hoare triple {11570#true} call #t~ret8 := is_transmit2_triggered(); {11570#true} is VALID [2020-07-10 15:32:57,283 INFO L280 TraceCheckUtils]: 51: Hoare triple {11570#true} havoc ~__retres1~2; {11570#true} is VALID [2020-07-10 15:32:57,284 INFO L280 TraceCheckUtils]: 52: Hoare triple {11570#true} assume !(1 == ~t2_pc~0); {11570#true} is VALID [2020-07-10 15:32:57,284 INFO L280 TraceCheckUtils]: 53: Hoare triple {11570#true} ~__retres1~2 := 0; {11570#true} is VALID [2020-07-10 15:32:57,284 INFO L280 TraceCheckUtils]: 54: Hoare triple {11570#true} #res := ~__retres1~2; {11570#true} is VALID [2020-07-10 15:32:57,284 INFO L280 TraceCheckUtils]: 55: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,284 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {11570#true} {11570#true} #503#return; {11570#true} is VALID [2020-07-10 15:32:57,285 INFO L280 TraceCheckUtils]: 57: Hoare triple {11570#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {11570#true} is VALID [2020-07-10 15:32:57,285 INFO L280 TraceCheckUtils]: 58: Hoare triple {11570#true} assume !(0 != ~tmp___1~0); {11570#true} is VALID [2020-07-10 15:32:57,285 INFO L280 TraceCheckUtils]: 59: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,286 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #525#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-10 15:32:57,287 INFO L263 TraceCheckUtils]: 61: Hoare triple {11575#(not (= 1 ~M_E~0))} call reset_delta_events(); {11641#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:32:57,288 INFO L280 TraceCheckUtils]: 62: Hoare triple {11641#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,289 INFO L280 TraceCheckUtils]: 63: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume !(1 == ~T1_E~0); {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,289 INFO L280 TraceCheckUtils]: 64: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume !(1 == ~T2_E~0); {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,290 INFO L280 TraceCheckUtils]: 65: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume !(1 == ~E_M~0); {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,290 INFO L280 TraceCheckUtils]: 66: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume !(1 == ~E_1~0); {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,291 INFO L280 TraceCheckUtils]: 67: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume !(1 == ~E_2~0); {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,291 INFO L280 TraceCheckUtils]: 68: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume true; {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-10 15:32:57,292 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {11661#(= 1 |old(~M_E~0)|)} {11575#(not (= 1 ~M_E~0))} #527#return; {11571#false} is VALID [2020-07-10 15:32:57,292 INFO L280 TraceCheckUtils]: 70: Hoare triple {11571#false} assume !false; {11571#false} is VALID [2020-07-10 15:32:57,292 INFO L280 TraceCheckUtils]: 71: Hoare triple {11571#false} ~kernel_st~0 := 1; {11571#false} is VALID [2020-07-10 15:32:57,293 INFO L263 TraceCheckUtils]: 72: Hoare triple {11571#false} call eval(); {11571#false} is VALID [2020-07-10 15:32:57,293 INFO L280 TraceCheckUtils]: 73: Hoare triple {11571#false} havoc ~tmp~0; {11571#false} is VALID [2020-07-10 15:32:57,293 INFO L280 TraceCheckUtils]: 74: Hoare triple {11571#false} assume !false; {11571#false} is VALID [2020-07-10 15:32:57,293 INFO L263 TraceCheckUtils]: 75: Hoare triple {11571#false} call #t~ret2 := exists_runnable_thread(); {11570#true} is VALID [2020-07-10 15:32:57,294 INFO L280 TraceCheckUtils]: 76: Hoare triple {11570#true} havoc ~__retres1~3; {11570#true} is VALID [2020-07-10 15:32:57,294 INFO L280 TraceCheckUtils]: 77: Hoare triple {11570#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {11570#true} is VALID [2020-07-10 15:32:57,294 INFO L280 TraceCheckUtils]: 78: Hoare triple {11570#true} #res := ~__retres1~3; {11570#true} is VALID [2020-07-10 15:32:57,294 INFO L280 TraceCheckUtils]: 79: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-10 15:32:57,295 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11570#true} {11571#false} #511#return; {11571#false} is VALID [2020-07-10 15:32:57,295 INFO L280 TraceCheckUtils]: 81: Hoare triple {11571#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {11571#false} is VALID [2020-07-10 15:32:57,295 INFO L280 TraceCheckUtils]: 82: Hoare triple {11571#false} assume 0 != ~tmp~0; {11571#false} is VALID [2020-07-10 15:32:57,295 INFO L280 TraceCheckUtils]: 83: Hoare triple {11571#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {11571#false} is VALID [2020-07-10 15:32:57,295 INFO L280 TraceCheckUtils]: 84: Hoare triple {11571#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {11571#false} is VALID [2020-07-10 15:32:57,296 INFO L263 TraceCheckUtils]: 85: Hoare triple {11571#false} call master(); {11571#false} is VALID [2020-07-10 15:32:57,296 INFO L280 TraceCheckUtils]: 86: Hoare triple {11571#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {11571#false} is VALID [2020-07-10 15:32:57,296 INFO L280 TraceCheckUtils]: 87: Hoare triple {11571#false} assume !(0 == ~m_pc~0); {11571#false} is VALID [2020-07-10 15:32:57,296 INFO L280 TraceCheckUtils]: 88: Hoare triple {11571#false} assume 1 == ~m_pc~0; {11571#false} is VALID [2020-07-10 15:32:57,296 INFO L280 TraceCheckUtils]: 89: Hoare triple {11571#false} assume ~token~0 != 2 + ~local~0; {11571#false} is VALID [2020-07-10 15:32:57,297 INFO L263 TraceCheckUtils]: 90: Hoare triple {11571#false} call error(); {11571#false} is VALID [2020-07-10 15:32:57,297 INFO L280 TraceCheckUtils]: 91: Hoare triple {11571#false} assume !false; {11571#false} is VALID [2020-07-10 15:32:57,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:32:57,309 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [58209325] [2020-07-10 15:32:57,309 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:32:57,309 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:32:57,310 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766596724] [2020-07-10 15:32:57,310 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:32:57,310 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:57,311 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:32:57,410 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:57,410 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:32:57,411 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:57,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:32:57,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:57,411 INFO L87 Difference]: Start difference. First operand 287 states and 347 transitions. Second operand 10 states. [2020-07-10 15:33:08,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:08,808 INFO L93 Difference]: Finished difference Result 1068 states and 1350 transitions. [2020-07-10 15:33:08,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 15:33:08,808 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-10 15:33:08,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:33:08,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:33:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 895 transitions. [2020-07-10 15:33:08,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:33:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 895 transitions. [2020-07-10 15:33:08,843 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 895 transitions. [2020-07-10 15:33:10,559 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 895 edges. 895 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:10,602 INFO L225 Difference]: With dead ends: 1068 [2020-07-10 15:33:10,602 INFO L226 Difference]: Without dead ends: 801 [2020-07-10 15:33:10,604 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=155, Invalid=397, Unknown=0, NotChecked=0, Total=552 [2020-07-10 15:33:10,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 801 states. [2020-07-10 15:33:12,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 801 to 591. [2020-07-10 15:33:12,549 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:33:12,550 INFO L82 GeneralOperation]: Start isEquivalent. First operand 801 states. Second operand 591 states. [2020-07-10 15:33:12,550 INFO L74 IsIncluded]: Start isIncluded. First operand 801 states. Second operand 591 states. [2020-07-10 15:33:12,550 INFO L87 Difference]: Start difference. First operand 801 states. Second operand 591 states. [2020-07-10 15:33:12,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:12,613 INFO L93 Difference]: Finished difference Result 801 states and 1016 transitions. [2020-07-10 15:33:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1016 transitions. [2020-07-10 15:33:12,616 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:12,616 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:12,616 INFO L74 IsIncluded]: Start isIncluded. First operand 591 states. Second operand 801 states. [2020-07-10 15:33:12,617 INFO L87 Difference]: Start difference. First operand 591 states. Second operand 801 states. [2020-07-10 15:33:12,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:12,654 INFO L93 Difference]: Finished difference Result 801 states and 1016 transitions. [2020-07-10 15:33:12,654 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1016 transitions. [2020-07-10 15:33:12,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:12,657 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:12,657 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:33:12,658 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:33:12,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 591 states. [2020-07-10 15:33:12,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 707 transitions. [2020-07-10 15:33:12,684 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 707 transitions. Word has length 92 [2020-07-10 15:33:12,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:33:12,684 INFO L479 AbstractCegarLoop]: Abstraction has 591 states and 707 transitions. [2020-07-10 15:33:12,684 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:33:12,685 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 707 transitions. [2020-07-10 15:33:12,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 15:33:12,686 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:33:12,686 INFO L422 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] [2020-07-10 15:33:12,686 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 15:33:12,686 INFO L427 AbstractCegarLoop]: === Iteration 8 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:33:12,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:33:12,687 INFO L82 PathProgramCache]: Analyzing trace with hash 1054596536, now seen corresponding path program 1 times [2020-07-10 15:33:12,687 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:33:12,688 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945074894] [2020-07-10 15:33:12,688 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:33:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {15592#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {15525#true} is VALID [2020-07-10 15:33:12,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,796 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15525#true} {15525#true} #549#return; {15525#true} is VALID [2020-07-10 15:33:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {15593#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {15525#true} is VALID [2020-07-10 15:33:12,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,813 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15525#true} {15525#true} #491#return; {15525#true} is VALID [2020-07-10 15:33:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,816 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15525#true} {15525#true} #519#return; {15525#true} is VALID [2020-07-10 15:33:12,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {15594#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {15525#true} is VALID [2020-07-10 15:33:12,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15525#true} is VALID [2020-07-10 15:33:12,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15525#true} is VALID [2020-07-10 15:33:12,831 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,832 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15525#true} {15525#true} #521#return; {15525#true} is VALID [2020-07-10 15:33:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {15595#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {15525#true} is VALID [2020-07-10 15:33:12,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume !(0 == ~T1_E~0); {15525#true} is VALID [2020-07-10 15:33:12,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} assume !(0 == ~T2_E~0); {15525#true} is VALID [2020-07-10 15:33:12,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} assume !(0 == ~E_M~0); {15525#true} is VALID [2020-07-10 15:33:12,856 INFO L280 TraceCheckUtils]: 4: Hoare triple {15525#true} assume !(0 == ~E_1~0); {15525#true} is VALID [2020-07-10 15:33:12,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {15525#true} assume !(0 == ~E_2~0); {15525#true} is VALID [2020-07-10 15:33:12,857 INFO L280 TraceCheckUtils]: 6: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,857 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15525#true} {15525#true} #523#return; {15525#true} is VALID [2020-07-10 15:33:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {15525#true} havoc ~__retres1~0; {15525#true} is VALID [2020-07-10 15:33:12,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume !(1 == ~m_pc~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {15578#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {15578#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume true; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,895 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15578#(not (= 1 ~m_pc~0))} {15525#true} #499#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {15525#true} havoc ~__retres1~1; {15525#true} is VALID [2020-07-10 15:33:12,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume !(1 == ~t1_pc~0); {15525#true} is VALID [2020-07-10 15:33:12,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} ~__retres1~1 := 0; {15525#true} is VALID [2020-07-10 15:33:12,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} #res := ~__retres1~1; {15525#true} is VALID [2020-07-10 15:33:12,899 INFO L280 TraceCheckUtils]: 4: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,900 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #501#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {15525#true} havoc ~__retres1~2; {15525#true} is VALID [2020-07-10 15:33:12,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume !(1 == ~t2_pc~0); {15525#true} is VALID [2020-07-10 15:33:12,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} ~__retres1~2 := 0; {15525#true} is VALID [2020-07-10 15:33:12,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} #res := ~__retres1~2; {15525#true} is VALID [2020-07-10 15:33:12,905 INFO L280 TraceCheckUtils]: 4: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,907 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #503#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {15594#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {15525#true} is VALID [2020-07-10 15:33:12,907 INFO L263 TraceCheckUtils]: 1: Hoare triple {15525#true} call #t~ret6 := is_master_triggered(); {15525#true} is VALID [2020-07-10 15:33:12,907 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} havoc ~__retres1~0; {15525#true} is VALID [2020-07-10 15:33:12,908 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} assume !(1 == ~m_pc~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,908 INFO L280 TraceCheckUtils]: 4: Hoare triple {15578#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {15578#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,909 INFO L280 TraceCheckUtils]: 6: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume true; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,910 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15578#(not (= 1 ~m_pc~0))} {15525#true} #499#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,910 INFO L280 TraceCheckUtils]: 8: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,911 INFO L280 TraceCheckUtils]: 9: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,911 INFO L263 TraceCheckUtils]: 10: Hoare triple {15578#(not (= 1 ~m_pc~0))} call #t~ret7 := is_transmit1_triggered(); {15525#true} is VALID [2020-07-10 15:33:12,911 INFO L280 TraceCheckUtils]: 11: Hoare triple {15525#true} havoc ~__retres1~1; {15525#true} is VALID [2020-07-10 15:33:12,911 INFO L280 TraceCheckUtils]: 12: Hoare triple {15525#true} assume !(1 == ~t1_pc~0); {15525#true} is VALID [2020-07-10 15:33:12,911 INFO L280 TraceCheckUtils]: 13: Hoare triple {15525#true} ~__retres1~1 := 0; {15525#true} is VALID [2020-07-10 15:33:12,912 INFO L280 TraceCheckUtils]: 14: Hoare triple {15525#true} #res := ~__retres1~1; {15525#true} is VALID [2020-07-10 15:33:12,912 INFO L280 TraceCheckUtils]: 15: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,912 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #501#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,913 INFO L280 TraceCheckUtils]: 17: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,913 INFO L280 TraceCheckUtils]: 18: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___0~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,914 INFO L263 TraceCheckUtils]: 19: Hoare triple {15578#(not (= 1 ~m_pc~0))} call #t~ret8 := is_transmit2_triggered(); {15525#true} is VALID [2020-07-10 15:33:12,914 INFO L280 TraceCheckUtils]: 20: Hoare triple {15525#true} havoc ~__retres1~2; {15525#true} is VALID [2020-07-10 15:33:12,914 INFO L280 TraceCheckUtils]: 21: Hoare triple {15525#true} assume !(1 == ~t2_pc~0); {15525#true} is VALID [2020-07-10 15:33:12,914 INFO L280 TraceCheckUtils]: 22: Hoare triple {15525#true} ~__retres1~2 := 0; {15525#true} is VALID [2020-07-10 15:33:12,914 INFO L280 TraceCheckUtils]: 23: Hoare triple {15525#true} #res := ~__retres1~2; {15525#true} is VALID [2020-07-10 15:33:12,914 INFO L280 TraceCheckUtils]: 24: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,915 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #503#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,916 INFO L280 TraceCheckUtils]: 26: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,916 INFO L280 TraceCheckUtils]: 27: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___1~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,916 INFO L280 TraceCheckUtils]: 28: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume true; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,917 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15578#(not (= 1 ~m_pc~0))} {15525#true} #525#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {15595#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {15525#true} is VALID [2020-07-10 15:33:12,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume !(1 == ~T1_E~0); {15525#true} is VALID [2020-07-10 15:33:12,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} assume !(1 == ~T2_E~0); {15525#true} is VALID [2020-07-10 15:33:12,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} assume !(1 == ~E_M~0); {15525#true} is VALID [2020-07-10 15:33:12,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {15525#true} assume !(1 == ~E_1~0); {15525#true} is VALID [2020-07-10 15:33:12,925 INFO L280 TraceCheckUtils]: 5: Hoare triple {15525#true} assume !(1 == ~E_2~0); {15525#true} is VALID [2020-07-10 15:33:12,925 INFO L280 TraceCheckUtils]: 6: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,926 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #527#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:12,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {15525#true} havoc ~__retres1~3; {15525#true} is VALID [2020-07-10 15:33:12,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {15525#true} is VALID [2020-07-10 15:33:12,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} #res := ~__retres1~3; {15525#true} is VALID [2020-07-10 15:33:12,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,931 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #511#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,932 INFO L263 TraceCheckUtils]: 0: Hoare triple {15525#true} call ULTIMATE.init(); {15592#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:33:12,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {15592#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {15525#true} is VALID [2020-07-10 15:33:12,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,933 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15525#true} {15525#true} #549#return; {15525#true} is VALID [2020-07-10 15:33:12,933 INFO L263 TraceCheckUtils]: 4: Hoare triple {15525#true} call #t~ret12 := main(); {15525#true} is VALID [2020-07-10 15:33:12,933 INFO L280 TraceCheckUtils]: 5: Hoare triple {15525#true} havoc ~__retres1~4; {15525#true} is VALID [2020-07-10 15:33:12,934 INFO L263 TraceCheckUtils]: 6: Hoare triple {15525#true} call init_model(); {15593#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:33:12,934 INFO L280 TraceCheckUtils]: 7: Hoare triple {15593#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {15525#true} is VALID [2020-07-10 15:33:12,934 INFO L280 TraceCheckUtils]: 8: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,935 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15525#true} {15525#true} #491#return; {15525#true} is VALID [2020-07-10 15:33:12,935 INFO L263 TraceCheckUtils]: 10: Hoare triple {15525#true} call start_simulation(); {15525#true} is VALID [2020-07-10 15:33:12,935 INFO L280 TraceCheckUtils]: 11: Hoare triple {15525#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {15525#true} is VALID [2020-07-10 15:33:12,935 INFO L263 TraceCheckUtils]: 12: Hoare triple {15525#true} call update_channels(); {15525#true} is VALID [2020-07-10 15:33:12,935 INFO L280 TraceCheckUtils]: 13: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,936 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {15525#true} {15525#true} #519#return; {15525#true} is VALID [2020-07-10 15:33:12,936 INFO L263 TraceCheckUtils]: 15: Hoare triple {15525#true} call init_threads(); {15594#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:33:12,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {15594#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {15525#true} is VALID [2020-07-10 15:33:12,937 INFO L280 TraceCheckUtils]: 17: Hoare triple {15525#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15525#true} is VALID [2020-07-10 15:33:12,937 INFO L280 TraceCheckUtils]: 18: Hoare triple {15525#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15525#true} is VALID [2020-07-10 15:33:12,937 INFO L280 TraceCheckUtils]: 19: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,937 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15525#true} {15525#true} #521#return; {15525#true} is VALID [2020-07-10 15:33:12,938 INFO L263 TraceCheckUtils]: 21: Hoare triple {15525#true} call fire_delta_events(); {15595#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:33:12,938 INFO L280 TraceCheckUtils]: 22: Hoare triple {15595#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {15525#true} is VALID [2020-07-10 15:33:12,939 INFO L280 TraceCheckUtils]: 23: Hoare triple {15525#true} assume !(0 == ~T1_E~0); {15525#true} is VALID [2020-07-10 15:33:12,939 INFO L280 TraceCheckUtils]: 24: Hoare triple {15525#true} assume !(0 == ~T2_E~0); {15525#true} is VALID [2020-07-10 15:33:12,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {15525#true} assume !(0 == ~E_M~0); {15525#true} is VALID [2020-07-10 15:33:12,939 INFO L280 TraceCheckUtils]: 26: Hoare triple {15525#true} assume !(0 == ~E_1~0); {15525#true} is VALID [2020-07-10 15:33:12,939 INFO L280 TraceCheckUtils]: 27: Hoare triple {15525#true} assume !(0 == ~E_2~0); {15525#true} is VALID [2020-07-10 15:33:12,939 INFO L280 TraceCheckUtils]: 28: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,940 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15525#true} {15525#true} #523#return; {15525#true} is VALID [2020-07-10 15:33:12,940 INFO L263 TraceCheckUtils]: 30: Hoare triple {15525#true} call activate_threads(); {15594#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:33:12,941 INFO L280 TraceCheckUtils]: 31: Hoare triple {15594#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {15525#true} is VALID [2020-07-10 15:33:12,941 INFO L263 TraceCheckUtils]: 32: Hoare triple {15525#true} call #t~ret6 := is_master_triggered(); {15525#true} is VALID [2020-07-10 15:33:12,941 INFO L280 TraceCheckUtils]: 33: Hoare triple {15525#true} havoc ~__retres1~0; {15525#true} is VALID [2020-07-10 15:33:12,941 INFO L280 TraceCheckUtils]: 34: Hoare triple {15525#true} assume !(1 == ~m_pc~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,942 INFO L280 TraceCheckUtils]: 35: Hoare triple {15578#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,942 INFO L280 TraceCheckUtils]: 36: Hoare triple {15578#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,943 INFO L280 TraceCheckUtils]: 37: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume true; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,944 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15578#(not (= 1 ~m_pc~0))} {15525#true} #499#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,944 INFO L280 TraceCheckUtils]: 39: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,945 INFO L280 TraceCheckUtils]: 40: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,945 INFO L263 TraceCheckUtils]: 41: Hoare triple {15578#(not (= 1 ~m_pc~0))} call #t~ret7 := is_transmit1_triggered(); {15525#true} is VALID [2020-07-10 15:33:12,945 INFO L280 TraceCheckUtils]: 42: Hoare triple {15525#true} havoc ~__retres1~1; {15525#true} is VALID [2020-07-10 15:33:12,945 INFO L280 TraceCheckUtils]: 43: Hoare triple {15525#true} assume !(1 == ~t1_pc~0); {15525#true} is VALID [2020-07-10 15:33:12,945 INFO L280 TraceCheckUtils]: 44: Hoare triple {15525#true} ~__retres1~1 := 0; {15525#true} is VALID [2020-07-10 15:33:12,946 INFO L280 TraceCheckUtils]: 45: Hoare triple {15525#true} #res := ~__retres1~1; {15525#true} is VALID [2020-07-10 15:33:12,946 INFO L280 TraceCheckUtils]: 46: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,947 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #501#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,947 INFO L280 TraceCheckUtils]: 48: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,948 INFO L280 TraceCheckUtils]: 49: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___0~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,948 INFO L263 TraceCheckUtils]: 50: Hoare triple {15578#(not (= 1 ~m_pc~0))} call #t~ret8 := is_transmit2_triggered(); {15525#true} is VALID [2020-07-10 15:33:12,948 INFO L280 TraceCheckUtils]: 51: Hoare triple {15525#true} havoc ~__retres1~2; {15525#true} is VALID [2020-07-10 15:33:12,948 INFO L280 TraceCheckUtils]: 52: Hoare triple {15525#true} assume !(1 == ~t2_pc~0); {15525#true} is VALID [2020-07-10 15:33:12,948 INFO L280 TraceCheckUtils]: 53: Hoare triple {15525#true} ~__retres1~2 := 0; {15525#true} is VALID [2020-07-10 15:33:12,949 INFO L280 TraceCheckUtils]: 54: Hoare triple {15525#true} #res := ~__retres1~2; {15525#true} is VALID [2020-07-10 15:33:12,949 INFO L280 TraceCheckUtils]: 55: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,950 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #503#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,950 INFO L280 TraceCheckUtils]: 57: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,951 INFO L280 TraceCheckUtils]: 58: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___1~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,951 INFO L280 TraceCheckUtils]: 59: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume true; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,952 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15578#(not (= 1 ~m_pc~0))} {15525#true} #525#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,953 INFO L263 TraceCheckUtils]: 61: Hoare triple {15578#(not (= 1 ~m_pc~0))} call reset_delta_events(); {15595#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:33:12,953 INFO L280 TraceCheckUtils]: 62: Hoare triple {15595#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {15525#true} is VALID [2020-07-10 15:33:12,953 INFO L280 TraceCheckUtils]: 63: Hoare triple {15525#true} assume !(1 == ~T1_E~0); {15525#true} is VALID [2020-07-10 15:33:12,953 INFO L280 TraceCheckUtils]: 64: Hoare triple {15525#true} assume !(1 == ~T2_E~0); {15525#true} is VALID [2020-07-10 15:33:12,953 INFO L280 TraceCheckUtils]: 65: Hoare triple {15525#true} assume !(1 == ~E_M~0); {15525#true} is VALID [2020-07-10 15:33:12,953 INFO L280 TraceCheckUtils]: 66: Hoare triple {15525#true} assume !(1 == ~E_1~0); {15525#true} is VALID [2020-07-10 15:33:12,954 INFO L280 TraceCheckUtils]: 67: Hoare triple {15525#true} assume !(1 == ~E_2~0); {15525#true} is VALID [2020-07-10 15:33:12,954 INFO L280 TraceCheckUtils]: 68: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,954 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #527#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,955 INFO L280 TraceCheckUtils]: 70: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !false; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,955 INFO L280 TraceCheckUtils]: 71: Hoare triple {15578#(not (= 1 ~m_pc~0))} ~kernel_st~0 := 1; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,956 INFO L263 TraceCheckUtils]: 72: Hoare triple {15578#(not (= 1 ~m_pc~0))} call eval(); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,956 INFO L280 TraceCheckUtils]: 73: Hoare triple {15578#(not (= 1 ~m_pc~0))} havoc ~tmp~0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,957 INFO L280 TraceCheckUtils]: 74: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !false; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,957 INFO L263 TraceCheckUtils]: 75: Hoare triple {15578#(not (= 1 ~m_pc~0))} call #t~ret2 := exists_runnable_thread(); {15525#true} is VALID [2020-07-10 15:33:12,957 INFO L280 TraceCheckUtils]: 76: Hoare triple {15525#true} havoc ~__retres1~3; {15525#true} is VALID [2020-07-10 15:33:12,957 INFO L280 TraceCheckUtils]: 77: Hoare triple {15525#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {15525#true} is VALID [2020-07-10 15:33:12,958 INFO L280 TraceCheckUtils]: 78: Hoare triple {15525#true} #res := ~__retres1~3; {15525#true} is VALID [2020-07-10 15:33:12,958 INFO L280 TraceCheckUtils]: 79: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-10 15:33:12,959 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #511#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,959 INFO L280 TraceCheckUtils]: 81: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,960 INFO L280 TraceCheckUtils]: 82: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume 0 != ~tmp~0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,960 INFO L280 TraceCheckUtils]: 83: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,960 INFO L280 TraceCheckUtils]: 84: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,961 INFO L263 TraceCheckUtils]: 85: Hoare triple {15578#(not (= 1 ~m_pc~0))} call master(); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,961 INFO L280 TraceCheckUtils]: 86: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,962 INFO L280 TraceCheckUtils]: 87: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !(0 == ~m_pc~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:33:12,962 INFO L280 TraceCheckUtils]: 88: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume 1 == ~m_pc~0; {15526#false} is VALID [2020-07-10 15:33:12,963 INFO L280 TraceCheckUtils]: 89: Hoare triple {15526#false} assume ~token~0 != 2 + ~local~0; {15526#false} is VALID [2020-07-10 15:33:12,963 INFO L263 TraceCheckUtils]: 90: Hoare triple {15526#false} call error(); {15526#false} is VALID [2020-07-10 15:33:12,963 INFO L280 TraceCheckUtils]: 91: Hoare triple {15526#false} assume !false; {15526#false} is VALID [2020-07-10 15:33:12,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:33:12,973 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945074894] [2020-07-10 15:33:12,973 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:33:12,973 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 15:33:12,973 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021862399] [2020-07-10 15:33:12,974 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 92 [2020-07-10 15:33:12,974 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:33:12,974 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 15:33:13,070 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:13,071 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 15:33:13,071 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:33:13,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 15:33:13,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 15:33:13,072 INFO L87 Difference]: Start difference. First operand 591 states and 707 transitions. Second operand 7 states. [2020-07-10 15:33:24,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:24,189 INFO L93 Difference]: Finished difference Result 2051 states and 2640 transitions. [2020-07-10 15:33:24,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 15:33:24,189 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 92 [2020-07-10 15:33:24,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:33:24,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 15:33:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 859 transitions. [2020-07-10 15:33:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 15:33:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 859 transitions. [2020-07-10 15:33:24,211 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 859 transitions. [2020-07-10 15:33:25,841 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 859 edges. 859 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:25,995 INFO L225 Difference]: With dead ends: 2051 [2020-07-10 15:33:25,996 INFO L226 Difference]: Without dead ends: 1481 [2020-07-10 15:33:25,998 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2020-07-10 15:33:26,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1481 states. [2020-07-10 15:33:30,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1481 to 1207. [2020-07-10 15:33:30,271 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:33:30,271 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1481 states. Second operand 1207 states. [2020-07-10 15:33:30,272 INFO L74 IsIncluded]: Start isIncluded. First operand 1481 states. Second operand 1207 states. [2020-07-10 15:33:30,272 INFO L87 Difference]: Start difference. First operand 1481 states. Second operand 1207 states. [2020-07-10 15:33:30,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:30,397 INFO L93 Difference]: Finished difference Result 1481 states and 1899 transitions. [2020-07-10 15:33:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1899 transitions. [2020-07-10 15:33:30,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:30,402 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:30,402 INFO L74 IsIncluded]: Start isIncluded. First operand 1207 states. Second operand 1481 states. [2020-07-10 15:33:30,402 INFO L87 Difference]: Start difference. First operand 1207 states. Second operand 1481 states. [2020-07-10 15:33:30,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:30,540 INFO L93 Difference]: Finished difference Result 1481 states and 1899 transitions. [2020-07-10 15:33:30,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1899 transitions. [2020-07-10 15:33:30,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:30,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:30,546 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:33:30,546 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:33:30,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1207 states. [2020-07-10 15:33:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 1207 states and 1495 transitions. [2020-07-10 15:33:30,660 INFO L78 Accepts]: Start accepts. Automaton has 1207 states and 1495 transitions. Word has length 92 [2020-07-10 15:33:30,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:33:30,660 INFO L479 AbstractCegarLoop]: Abstraction has 1207 states and 1495 transitions. [2020-07-10 15:33:30,660 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 15:33:30,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1495 transitions. [2020-07-10 15:33:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2020-07-10 15:33:30,665 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:33:30,666 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:33:30,666 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 15:33:30,666 INFO L427 AbstractCegarLoop]: === Iteration 9 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:33:30,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:33:30,667 INFO L82 PathProgramCache]: Analyzing trace with hash -1357284192, now seen corresponding path program 1 times [2020-07-10 15:33:30,667 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:33:30,668 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822497285] [2020-07-10 15:33:30,668 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:33:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {23054#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {22941#true} is VALID [2020-07-10 15:33:30,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,806 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22941#true} {22941#true} #549#return; {22941#true} is VALID [2020-07-10 15:33:30,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {23055#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {22941#true} is VALID [2020-07-10 15:33:30,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22941#true} {22941#true} #491#return; {22941#true} is VALID [2020-07-10 15:33:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,829 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22941#true} {22941#true} #519#return; {22941#true} is VALID [2020-07-10 15:33:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {22941#true} is VALID [2020-07-10 15:33:30,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {22941#true} is VALID [2020-07-10 15:33:30,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {22941#true} is VALID [2020-07-10 15:33:30,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,847 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {22941#true} {22941#true} #521#return; {22941#true} is VALID [2020-07-10 15:33:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {23057#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {22941#true} is VALID [2020-07-10 15:33:30,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(0 == ~T1_E~0); {22941#true} is VALID [2020-07-10 15:33:30,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} assume !(0 == ~T2_E~0); {22941#true} is VALID [2020-07-10 15:33:30,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume !(0 == ~E_M~0); {22941#true} is VALID [2020-07-10 15:33:30,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume !(0 == ~E_1~0); {22941#true} is VALID [2020-07-10 15:33:30,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} assume !(0 == ~E_2~0); {22941#true} is VALID [2020-07-10 15:33:30,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,907 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22941#true} {22941#true} #523#return; {22941#true} is VALID [2020-07-10 15:33:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:30,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-10 15:33:30,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-10 15:33:30,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:30,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,918 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-10 15:33:30,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:30,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-10 15:33:30,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-10 15:33:30,921 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:30,922 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,922 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-10 15:33:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:30,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-10 15:33:30,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-10 15:33:30,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:30,926 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,926 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-10 15:33:30,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {22941#true} is VALID [2020-07-10 15:33:30,926 INFO L263 TraceCheckUtils]: 1: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-10 15:33:30,927 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:30,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-10 15:33:30,927 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-10 15:33:30,927 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:30,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,927 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-10 15:33:30,928 INFO L280 TraceCheckUtils]: 8: Hoare triple {22941#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {22941#true} is VALID [2020-07-10 15:33:30,928 INFO L280 TraceCheckUtils]: 9: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-10 15:33:30,928 INFO L263 TraceCheckUtils]: 10: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-10 15:33:30,929 INFO L280 TraceCheckUtils]: 11: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:30,929 INFO L280 TraceCheckUtils]: 12: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-10 15:33:30,930 INFO L280 TraceCheckUtils]: 13: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-10 15:33:30,930 INFO L280 TraceCheckUtils]: 14: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:30,930 INFO L280 TraceCheckUtils]: 15: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,930 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-10 15:33:30,930 INFO L280 TraceCheckUtils]: 17: Hoare triple {22941#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {22941#true} is VALID [2020-07-10 15:33:30,931 INFO L280 TraceCheckUtils]: 18: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-10 15:33:30,931 INFO L263 TraceCheckUtils]: 19: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-10 15:33:30,931 INFO L280 TraceCheckUtils]: 20: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:30,931 INFO L280 TraceCheckUtils]: 21: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-10 15:33:30,931 INFO L280 TraceCheckUtils]: 22: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-10 15:33:30,932 INFO L280 TraceCheckUtils]: 23: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:30,932 INFO L280 TraceCheckUtils]: 24: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,932 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-10 15:33:30,932 INFO L280 TraceCheckUtils]: 26: Hoare triple {22941#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {22941#true} is VALID [2020-07-10 15:33:30,932 INFO L280 TraceCheckUtils]: 27: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-10 15:33:30,933 INFO L280 TraceCheckUtils]: 28: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,933 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22941#true} {22941#true} #525#return; {22941#true} is VALID [2020-07-10 15:33:30,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {23057#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {22941#true} is VALID [2020-07-10 15:33:30,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~T1_E~0); {22941#true} is VALID [2020-07-10 15:33:30,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} assume !(1 == ~T2_E~0); {22941#true} is VALID [2020-07-10 15:33:30,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume !(1 == ~E_M~0); {22941#true} is VALID [2020-07-10 15:33:30,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume !(1 == ~E_1~0); {22941#true} is VALID [2020-07-10 15:33:30,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} assume !(1 == ~E_2~0); {22941#true} is VALID [2020-07-10 15:33:30,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,939 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22941#true} {22941#true} #527#return; {22941#true} is VALID [2020-07-10 15:33:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~3; {22941#true} is VALID [2020-07-10 15:33:30,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {22941#true} is VALID [2020-07-10 15:33:30,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} #res := ~__retres1~3; {22941#true} is VALID [2020-07-10 15:33:30,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:30,943 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {22941#true} {22941#true} #511#return; {22941#true} is VALID [2020-07-10 15:33:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:31,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,009 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,010 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-10 15:33:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:31,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-10 15:33:31,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,014 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-10 15:33:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:31,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-10 15:33:31,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,018 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-10 15:33:31,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {22941#true} is VALID [2020-07-10 15:33:31,019 INFO L263 TraceCheckUtils]: 1: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,019 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,020 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,020 INFO L280 TraceCheckUtils]: 6: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,020 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-10 15:33:31,020 INFO L280 TraceCheckUtils]: 8: Hoare triple {22941#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {22941#true} is VALID [2020-07-10 15:33:31,020 INFO L280 TraceCheckUtils]: 9: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-10 15:33:31,021 INFO L263 TraceCheckUtils]: 10: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,021 INFO L280 TraceCheckUtils]: 11: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,021 INFO L280 TraceCheckUtils]: 12: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,021 INFO L280 TraceCheckUtils]: 13: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-10 15:33:31,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,022 INFO L280 TraceCheckUtils]: 15: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,022 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-10 15:33:31,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {22941#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {22941#true} is VALID [2020-07-10 15:33:31,022 INFO L280 TraceCheckUtils]: 18: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-10 15:33:31,022 INFO L263 TraceCheckUtils]: 19: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,023 INFO L280 TraceCheckUtils]: 20: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,023 INFO L280 TraceCheckUtils]: 21: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,023 INFO L280 TraceCheckUtils]: 22: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-10 15:33:31,023 INFO L280 TraceCheckUtils]: 23: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,023 INFO L280 TraceCheckUtils]: 24: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,024 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-10 15:33:31,024 INFO L280 TraceCheckUtils]: 26: Hoare triple {22941#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {22941#true} is VALID [2020-07-10 15:33:31,024 INFO L280 TraceCheckUtils]: 27: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-10 15:33:31,024 INFO L280 TraceCheckUtils]: 28: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,024 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22941#true} {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {22941#true} is VALID [2020-07-10 15:33:31,027 INFO L263 TraceCheckUtils]: 0: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:33:31,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {22941#true} is VALID [2020-07-10 15:33:31,027 INFO L263 TraceCheckUtils]: 2: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,028 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,029 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-10 15:33:31,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {22941#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {22941#true} is VALID [2020-07-10 15:33:31,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-10 15:33:31,029 INFO L263 TraceCheckUtils]: 11: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,030 INFO L280 TraceCheckUtils]: 12: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,030 INFO L280 TraceCheckUtils]: 13: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,030 INFO L280 TraceCheckUtils]: 14: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-10 15:33:31,030 INFO L280 TraceCheckUtils]: 15: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,030 INFO L280 TraceCheckUtils]: 16: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,031 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-10 15:33:31,031 INFO L280 TraceCheckUtils]: 18: Hoare triple {22941#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {22941#true} is VALID [2020-07-10 15:33:31,031 INFO L280 TraceCheckUtils]: 19: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-10 15:33:31,031 INFO L263 TraceCheckUtils]: 20: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,031 INFO L280 TraceCheckUtils]: 21: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,032 INFO L280 TraceCheckUtils]: 22: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,032 INFO L280 TraceCheckUtils]: 23: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-10 15:33:31,032 INFO L280 TraceCheckUtils]: 24: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,033 INFO L280 TraceCheckUtils]: 25: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,033 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-10 15:33:31,033 INFO L280 TraceCheckUtils]: 27: Hoare triple {22941#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {22941#true} is VALID [2020-07-10 15:33:31,033 INFO L280 TraceCheckUtils]: 28: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-10 15:33:31,033 INFO L280 TraceCheckUtils]: 29: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,034 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {22941#true} {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {22941#true} is VALID [2020-07-10 15:33:31,034 INFO L280 TraceCheckUtils]: 31: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,034 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {22941#true} {22941#true} #505#return; {22941#true} is VALID [2020-07-10 15:33:31,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {23076#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {22941#true} is VALID [2020-07-10 15:33:31,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume 0 == ~m_pc~0; {22941#true} is VALID [2020-07-10 15:33:31,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} assume !false; {22941#true} is VALID [2020-07-10 15:33:31,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {22941#true} is VALID [2020-07-10 15:33:31,037 INFO L263 TraceCheckUtils]: 4: Hoare triple {22941#true} call immediate_notify(); {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:33:31,037 INFO L263 TraceCheckUtils]: 5: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:33:31,038 INFO L280 TraceCheckUtils]: 6: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {22941#true} is VALID [2020-07-10 15:33:31,038 INFO L263 TraceCheckUtils]: 7: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,038 INFO L280 TraceCheckUtils]: 8: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,038 INFO L280 TraceCheckUtils]: 9: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,038 INFO L280 TraceCheckUtils]: 10: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,039 INFO L280 TraceCheckUtils]: 11: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,039 INFO L280 TraceCheckUtils]: 12: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,039 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-10 15:33:31,039 INFO L280 TraceCheckUtils]: 14: Hoare triple {22941#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {22941#true} is VALID [2020-07-10 15:33:31,039 INFO L280 TraceCheckUtils]: 15: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-10 15:33:31,040 INFO L263 TraceCheckUtils]: 16: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,040 INFO L280 TraceCheckUtils]: 17: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,040 INFO L280 TraceCheckUtils]: 18: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,040 INFO L280 TraceCheckUtils]: 19: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-10 15:33:31,040 INFO L280 TraceCheckUtils]: 20: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,040 INFO L280 TraceCheckUtils]: 21: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,041 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-10 15:33:31,041 INFO L280 TraceCheckUtils]: 23: Hoare triple {22941#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {22941#true} is VALID [2020-07-10 15:33:31,041 INFO L280 TraceCheckUtils]: 24: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-10 15:33:31,041 INFO L263 TraceCheckUtils]: 25: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,041 INFO L280 TraceCheckUtils]: 26: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,042 INFO L280 TraceCheckUtils]: 27: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-10 15:33:31,042 INFO L280 TraceCheckUtils]: 29: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,042 INFO L280 TraceCheckUtils]: 30: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,042 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-10 15:33:31,043 INFO L280 TraceCheckUtils]: 32: Hoare triple {22941#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {22941#true} is VALID [2020-07-10 15:33:31,043 INFO L280 TraceCheckUtils]: 33: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-10 15:33:31,043 INFO L280 TraceCheckUtils]: 34: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,043 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {22941#true} {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {22941#true} is VALID [2020-07-10 15:33:31,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,044 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {22941#true} {22941#true} #505#return; {22941#true} is VALID [2020-07-10 15:33:31,046 INFO L280 TraceCheckUtils]: 38: Hoare triple {22941#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:33:31,047 INFO L280 TraceCheckUtils]: 39: Hoare triple {23048#(<= 2 ~m_st~0)} assume true; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:33:31,048 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23048#(<= 2 ~m_st~0)} {22941#true} #513#return; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:33:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:31,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~3; {22941#true} is VALID [2020-07-10 15:33:31,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {23158#(<= ~m_st~0 0)} is VALID [2020-07-10 15:33:31,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {23158#(<= ~m_st~0 0)} #res := ~__retres1~3; {23158#(<= ~m_st~0 0)} is VALID [2020-07-10 15:33:31,067 INFO L280 TraceCheckUtils]: 3: Hoare triple {23158#(<= ~m_st~0 0)} assume true; {23158#(<= ~m_st~0 0)} is VALID [2020-07-10 15:33:31,067 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23158#(<= ~m_st~0 0)} {23048#(<= 2 ~m_st~0)} #511#return; {22942#false} is VALID [2020-07-10 15:33:31,069 INFO L263 TraceCheckUtils]: 0: Hoare triple {22941#true} call ULTIMATE.init(); {23054#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:33:31,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {23054#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,070 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22941#true} {22941#true} #549#return; {22941#true} is VALID [2020-07-10 15:33:31,070 INFO L263 TraceCheckUtils]: 4: Hoare triple {22941#true} call #t~ret12 := main(); {22941#true} is VALID [2020-07-10 15:33:31,070 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} havoc ~__retres1~4; {22941#true} is VALID [2020-07-10 15:33:31,071 INFO L263 TraceCheckUtils]: 6: Hoare triple {22941#true} call init_model(); {23055#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:33:31,071 INFO L280 TraceCheckUtils]: 7: Hoare triple {23055#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {22941#true} is VALID [2020-07-10 15:33:31,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,071 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {22941#true} {22941#true} #491#return; {22941#true} is VALID [2020-07-10 15:33:31,072 INFO L263 TraceCheckUtils]: 10: Hoare triple {22941#true} call start_simulation(); {22941#true} is VALID [2020-07-10 15:33:31,072 INFO L280 TraceCheckUtils]: 11: Hoare triple {22941#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,072 INFO L263 TraceCheckUtils]: 12: Hoare triple {22941#true} call update_channels(); {22941#true} is VALID [2020-07-10 15:33:31,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,072 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {22941#true} {22941#true} #519#return; {22941#true} is VALID [2020-07-10 15:33:31,073 INFO L263 TraceCheckUtils]: 15: Hoare triple {22941#true} call init_threads(); {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:33:31,073 INFO L280 TraceCheckUtils]: 16: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,074 INFO L280 TraceCheckUtils]: 17: Hoare triple {22941#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,074 INFO L280 TraceCheckUtils]: 18: Hoare triple {22941#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,074 INFO L280 TraceCheckUtils]: 19: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,074 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {22941#true} {22941#true} #521#return; {22941#true} is VALID [2020-07-10 15:33:31,075 INFO L263 TraceCheckUtils]: 21: Hoare triple {22941#true} call fire_delta_events(); {23057#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:33:31,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {23057#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {22941#true} is VALID [2020-07-10 15:33:31,075 INFO L280 TraceCheckUtils]: 23: Hoare triple {22941#true} assume !(0 == ~T1_E~0); {22941#true} is VALID [2020-07-10 15:33:31,076 INFO L280 TraceCheckUtils]: 24: Hoare triple {22941#true} assume !(0 == ~T2_E~0); {22941#true} is VALID [2020-07-10 15:33:31,076 INFO L280 TraceCheckUtils]: 25: Hoare triple {22941#true} assume !(0 == ~E_M~0); {22941#true} is VALID [2020-07-10 15:33:31,076 INFO L280 TraceCheckUtils]: 26: Hoare triple {22941#true} assume !(0 == ~E_1~0); {22941#true} is VALID [2020-07-10 15:33:31,076 INFO L280 TraceCheckUtils]: 27: Hoare triple {22941#true} assume !(0 == ~E_2~0); {22941#true} is VALID [2020-07-10 15:33:31,076 INFO L280 TraceCheckUtils]: 28: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,077 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22941#true} {22941#true} #523#return; {22941#true} is VALID [2020-07-10 15:33:31,077 INFO L263 TraceCheckUtils]: 30: Hoare triple {22941#true} call activate_threads(); {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:33:31,078 INFO L280 TraceCheckUtils]: 31: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {22941#true} is VALID [2020-07-10 15:33:31,078 INFO L263 TraceCheckUtils]: 32: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,078 INFO L280 TraceCheckUtils]: 33: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,078 INFO L280 TraceCheckUtils]: 34: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,078 INFO L280 TraceCheckUtils]: 35: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,078 INFO L280 TraceCheckUtils]: 36: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,079 INFO L280 TraceCheckUtils]: 37: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,079 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-10 15:33:31,079 INFO L280 TraceCheckUtils]: 39: Hoare triple {22941#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {22941#true} is VALID [2020-07-10 15:33:31,079 INFO L280 TraceCheckUtils]: 40: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-10 15:33:31,079 INFO L263 TraceCheckUtils]: 41: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,079 INFO L280 TraceCheckUtils]: 42: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,080 INFO L280 TraceCheckUtils]: 43: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,080 INFO L280 TraceCheckUtils]: 44: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-10 15:33:31,080 INFO L280 TraceCheckUtils]: 45: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,080 INFO L280 TraceCheckUtils]: 46: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,080 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-10 15:33:31,081 INFO L280 TraceCheckUtils]: 48: Hoare triple {22941#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {22941#true} is VALID [2020-07-10 15:33:31,081 INFO L280 TraceCheckUtils]: 49: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-10 15:33:31,081 INFO L263 TraceCheckUtils]: 50: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,081 INFO L280 TraceCheckUtils]: 51: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,081 INFO L280 TraceCheckUtils]: 52: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,081 INFO L280 TraceCheckUtils]: 53: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-10 15:33:31,082 INFO L280 TraceCheckUtils]: 54: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,082 INFO L280 TraceCheckUtils]: 55: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,082 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-10 15:33:31,082 INFO L280 TraceCheckUtils]: 57: Hoare triple {22941#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {22941#true} is VALID [2020-07-10 15:33:31,082 INFO L280 TraceCheckUtils]: 58: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-10 15:33:31,083 INFO L280 TraceCheckUtils]: 59: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,083 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {22941#true} {22941#true} #525#return; {22941#true} is VALID [2020-07-10 15:33:31,084 INFO L263 TraceCheckUtils]: 61: Hoare triple {22941#true} call reset_delta_events(); {23057#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:33:31,084 INFO L280 TraceCheckUtils]: 62: Hoare triple {23057#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {22941#true} is VALID [2020-07-10 15:33:31,084 INFO L280 TraceCheckUtils]: 63: Hoare triple {22941#true} assume !(1 == ~T1_E~0); {22941#true} is VALID [2020-07-10 15:33:31,085 INFO L280 TraceCheckUtils]: 64: Hoare triple {22941#true} assume !(1 == ~T2_E~0); {22941#true} is VALID [2020-07-10 15:33:31,085 INFO L280 TraceCheckUtils]: 65: Hoare triple {22941#true} assume !(1 == ~E_M~0); {22941#true} is VALID [2020-07-10 15:33:31,085 INFO L280 TraceCheckUtils]: 66: Hoare triple {22941#true} assume !(1 == ~E_1~0); {22941#true} is VALID [2020-07-10 15:33:31,085 INFO L280 TraceCheckUtils]: 67: Hoare triple {22941#true} assume !(1 == ~E_2~0); {22941#true} is VALID [2020-07-10 15:33:31,085 INFO L280 TraceCheckUtils]: 68: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,085 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {22941#true} {22941#true} #527#return; {22941#true} is VALID [2020-07-10 15:33:31,086 INFO L280 TraceCheckUtils]: 70: Hoare triple {22941#true} assume !false; {22941#true} is VALID [2020-07-10 15:33:31,086 INFO L280 TraceCheckUtils]: 71: Hoare triple {22941#true} ~kernel_st~0 := 1; {22941#true} is VALID [2020-07-10 15:33:31,086 INFO L263 TraceCheckUtils]: 72: Hoare triple {22941#true} call eval(); {22941#true} is VALID [2020-07-10 15:33:31,086 INFO L280 TraceCheckUtils]: 73: Hoare triple {22941#true} havoc ~tmp~0; {22941#true} is VALID [2020-07-10 15:33:31,086 INFO L280 TraceCheckUtils]: 74: Hoare triple {22941#true} assume !false; {22941#true} is VALID [2020-07-10 15:33:31,086 INFO L263 TraceCheckUtils]: 75: Hoare triple {22941#true} call #t~ret2 := exists_runnable_thread(); {22941#true} is VALID [2020-07-10 15:33:31,087 INFO L280 TraceCheckUtils]: 76: Hoare triple {22941#true} havoc ~__retres1~3; {22941#true} is VALID [2020-07-10 15:33:31,087 INFO L280 TraceCheckUtils]: 77: Hoare triple {22941#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {22941#true} is VALID [2020-07-10 15:33:31,087 INFO L280 TraceCheckUtils]: 78: Hoare triple {22941#true} #res := ~__retres1~3; {22941#true} is VALID [2020-07-10 15:33:31,087 INFO L280 TraceCheckUtils]: 79: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,087 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {22941#true} {22941#true} #511#return; {22941#true} is VALID [2020-07-10 15:33:31,088 INFO L280 TraceCheckUtils]: 81: Hoare triple {22941#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {22941#true} is VALID [2020-07-10 15:33:31,088 INFO L280 TraceCheckUtils]: 82: Hoare triple {22941#true} assume 0 != ~tmp~0; {22941#true} is VALID [2020-07-10 15:33:31,088 INFO L280 TraceCheckUtils]: 83: Hoare triple {22941#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {22941#true} is VALID [2020-07-10 15:33:31,088 INFO L280 TraceCheckUtils]: 84: Hoare triple {22941#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {22941#true} is VALID [2020-07-10 15:33:31,090 INFO L263 TraceCheckUtils]: 85: Hoare triple {22941#true} call master(); {23076#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:33:31,090 INFO L280 TraceCheckUtils]: 86: Hoare triple {23076#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {22941#true} is VALID [2020-07-10 15:33:31,091 INFO L280 TraceCheckUtils]: 87: Hoare triple {22941#true} assume 0 == ~m_pc~0; {22941#true} is VALID [2020-07-10 15:33:31,091 INFO L280 TraceCheckUtils]: 88: Hoare triple {22941#true} assume !false; {22941#true} is VALID [2020-07-10 15:33:31,091 INFO L280 TraceCheckUtils]: 89: Hoare triple {22941#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {22941#true} is VALID [2020-07-10 15:33:31,093 INFO L263 TraceCheckUtils]: 90: Hoare triple {22941#true} call immediate_notify(); {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:33:31,094 INFO L263 TraceCheckUtils]: 91: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:33:31,094 INFO L280 TraceCheckUtils]: 92: Hoare triple {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {22941#true} is VALID [2020-07-10 15:33:31,094 INFO L263 TraceCheckUtils]: 93: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,094 INFO L280 TraceCheckUtils]: 94: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,094 INFO L280 TraceCheckUtils]: 95: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,095 INFO L280 TraceCheckUtils]: 96: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-10 15:33:31,095 INFO L280 TraceCheckUtils]: 97: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-10 15:33:31,095 INFO L280 TraceCheckUtils]: 98: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,095 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-10 15:33:31,095 INFO L280 TraceCheckUtils]: 100: Hoare triple {22941#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {22941#true} is VALID [2020-07-10 15:33:31,095 INFO L280 TraceCheckUtils]: 101: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-10 15:33:31,096 INFO L263 TraceCheckUtils]: 102: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,096 INFO L280 TraceCheckUtils]: 103: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,096 INFO L280 TraceCheckUtils]: 104: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,096 INFO L280 TraceCheckUtils]: 105: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-10 15:33:31,096 INFO L280 TraceCheckUtils]: 106: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-10 15:33:31,097 INFO L280 TraceCheckUtils]: 107: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,097 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-10 15:33:31,097 INFO L280 TraceCheckUtils]: 109: Hoare triple {22941#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {22941#true} is VALID [2020-07-10 15:33:31,097 INFO L280 TraceCheckUtils]: 110: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-10 15:33:31,097 INFO L263 TraceCheckUtils]: 111: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-10 15:33:31,097 INFO L280 TraceCheckUtils]: 112: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,098 INFO L280 TraceCheckUtils]: 113: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-10 15:33:31,098 INFO L280 TraceCheckUtils]: 114: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-10 15:33:31,098 INFO L280 TraceCheckUtils]: 115: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-10 15:33:31,098 INFO L280 TraceCheckUtils]: 116: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,098 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-10 15:33:31,098 INFO L280 TraceCheckUtils]: 118: Hoare triple {22941#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {22941#true} is VALID [2020-07-10 15:33:31,099 INFO L280 TraceCheckUtils]: 119: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-10 15:33:31,099 INFO L280 TraceCheckUtils]: 120: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,099 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {22941#true} {23056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {22941#true} is VALID [2020-07-10 15:33:31,099 INFO L280 TraceCheckUtils]: 122: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-10 15:33:31,099 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {22941#true} {22941#true} #505#return; {22941#true} is VALID [2020-07-10 15:33:31,101 INFO L280 TraceCheckUtils]: 124: Hoare triple {22941#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:33:31,101 INFO L280 TraceCheckUtils]: 125: Hoare triple {23048#(<= 2 ~m_st~0)} assume true; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:33:31,102 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {23048#(<= 2 ~m_st~0)} {22941#true} #513#return; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:33:31,102 INFO L280 TraceCheckUtils]: 127: Hoare triple {23048#(<= 2 ~m_st~0)} assume !(0 == ~t1_st~0); {23048#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:33:31,103 INFO L280 TraceCheckUtils]: 128: Hoare triple {23048#(<= 2 ~m_st~0)} assume !(0 == ~t2_st~0); {23048#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:33:31,103 INFO L280 TraceCheckUtils]: 129: Hoare triple {23048#(<= 2 ~m_st~0)} assume !false; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:33:31,103 INFO L263 TraceCheckUtils]: 130: Hoare triple {23048#(<= 2 ~m_st~0)} call #t~ret2 := exists_runnable_thread(); {22941#true} is VALID [2020-07-10 15:33:31,104 INFO L280 TraceCheckUtils]: 131: Hoare triple {22941#true} havoc ~__retres1~3; {22941#true} is VALID [2020-07-10 15:33:31,104 INFO L280 TraceCheckUtils]: 132: Hoare triple {22941#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {23158#(<= ~m_st~0 0)} is VALID [2020-07-10 15:33:31,105 INFO L280 TraceCheckUtils]: 133: Hoare triple {23158#(<= ~m_st~0 0)} #res := ~__retres1~3; {23158#(<= ~m_st~0 0)} is VALID [2020-07-10 15:33:31,105 INFO L280 TraceCheckUtils]: 134: Hoare triple {23158#(<= ~m_st~0 0)} assume true; {23158#(<= ~m_st~0 0)} is VALID [2020-07-10 15:33:31,106 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {23158#(<= ~m_st~0 0)} {23048#(<= 2 ~m_st~0)} #511#return; {22942#false} is VALID [2020-07-10 15:33:31,106 INFO L280 TraceCheckUtils]: 136: Hoare triple {22942#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {22942#false} is VALID [2020-07-10 15:33:31,106 INFO L280 TraceCheckUtils]: 137: Hoare triple {22942#false} assume 0 != ~tmp~0; {22942#false} is VALID [2020-07-10 15:33:31,107 INFO L280 TraceCheckUtils]: 138: Hoare triple {22942#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {22942#false} is VALID [2020-07-10 15:33:31,107 INFO L280 TraceCheckUtils]: 139: Hoare triple {22942#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {22942#false} is VALID [2020-07-10 15:33:31,107 INFO L263 TraceCheckUtils]: 140: Hoare triple {22942#false} call master(); {22942#false} is VALID [2020-07-10 15:33:31,107 INFO L280 TraceCheckUtils]: 141: Hoare triple {22942#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {22942#false} is VALID [2020-07-10 15:33:31,107 INFO L280 TraceCheckUtils]: 142: Hoare triple {22942#false} assume !(0 == ~m_pc~0); {22942#false} is VALID [2020-07-10 15:33:31,108 INFO L280 TraceCheckUtils]: 143: Hoare triple {22942#false} assume 1 == ~m_pc~0; {22942#false} is VALID [2020-07-10 15:33:31,108 INFO L280 TraceCheckUtils]: 144: Hoare triple {22942#false} assume ~token~0 != 2 + ~local~0; {22942#false} is VALID [2020-07-10 15:33:31,108 INFO L263 TraceCheckUtils]: 145: Hoare triple {22942#false} call error(); {22942#false} is VALID [2020-07-10 15:33:31,108 INFO L280 TraceCheckUtils]: 146: Hoare triple {22942#false} assume !false; {22942#false} is VALID [2020-07-10 15:33:31,127 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2020-07-10 15:33:31,127 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822497285] [2020-07-10 15:33:31,127 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:33:31,128 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 15:33:31,134 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572823586] [2020-07-10 15:33:31,134 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 147 [2020-07-10 15:33:31,135 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:33:31,135 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 15:33:31,253 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:31,253 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 15:33:31,253 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:33:31,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 15:33:31,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-10 15:33:31,254 INFO L87 Difference]: Start difference. First operand 1207 states and 1495 transitions. Second operand 9 states. [2020-07-10 15:33:51,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:51,216 INFO L93 Difference]: Finished difference Result 3860 states and 4987 transitions. [2020-07-10 15:33:51,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-10 15:33:51,216 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 147 [2020-07-10 15:33:51,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:33:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:33:51,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 905 transitions. [2020-07-10 15:33:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:33:51,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 905 transitions. [2020-07-10 15:33:51,249 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 905 transitions. [2020-07-10 15:33:53,053 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 905 edges. 905 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:53,389 INFO L225 Difference]: With dead ends: 3860 [2020-07-10 15:33:53,390 INFO L226 Difference]: Without dead ends: 2675 [2020-07-10 15:33:53,395 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=119, Invalid=343, Unknown=0, NotChecked=0, Total=462 [2020-07-10 15:33:53,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2675 states. [2020-07-10 15:34:01,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2675 to 2303. [2020-07-10 15:34:01,683 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:34:01,683 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2675 states. Second operand 2303 states. [2020-07-10 15:34:01,684 INFO L74 IsIncluded]: Start isIncluded. First operand 2675 states. Second operand 2303 states. [2020-07-10 15:34:01,684 INFO L87 Difference]: Start difference. First operand 2675 states. Second operand 2303 states. [2020-07-10 15:34:02,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:34:02,093 INFO L93 Difference]: Finished difference Result 2675 states and 3454 transitions. [2020-07-10 15:34:02,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 3454 transitions. [2020-07-10 15:34:02,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:34:02,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:34:02,102 INFO L74 IsIncluded]: Start isIncluded. First operand 2303 states. Second operand 2675 states. [2020-07-10 15:34:02,102 INFO L87 Difference]: Start difference. First operand 2303 states. Second operand 2675 states. [2020-07-10 15:34:02,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:34:02,535 INFO L93 Difference]: Finished difference Result 2675 states and 3454 transitions. [2020-07-10 15:34:02,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 3454 transitions. [2020-07-10 15:34:02,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:34:02,544 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:34:02,545 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:34:02,545 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:34:02,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2303 states. [2020-07-10 15:34:02,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 2303 states and 2940 transitions. [2020-07-10 15:34:02,931 INFO L78 Accepts]: Start accepts. Automaton has 2303 states and 2940 transitions. Word has length 147 [2020-07-10 15:34:02,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:34:02,932 INFO L479 AbstractCegarLoop]: Abstraction has 2303 states and 2940 transitions. [2020-07-10 15:34:02,932 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 15:34:02,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 2940 transitions. [2020-07-10 15:34:02,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2020-07-10 15:34:02,938 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:34:02,938 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:34:02,938 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 15:34:02,938 INFO L427 AbstractCegarLoop]: === Iteration 10 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:34:02,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:34:02,939 INFO L82 PathProgramCache]: Analyzing trace with hash 674078602, now seen corresponding path program 1 times [2020-07-10 15:34:02,939 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:34:02,939 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55223548] [2020-07-10 15:34:02,939 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:34:02,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {36911#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,081 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36756#true} {36756#true} #549#return; {36756#true} is VALID [2020-07-10 15:34:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {36912#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {36756#true} is VALID [2020-07-10 15:34:03,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,098 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36756#true} {36756#true} #491#return; {36756#true} is VALID [2020-07-10 15:34:03,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,103 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36756#true} {36756#true} #519#return; {36756#true} is VALID [2020-07-10 15:34:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,122 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36756#true} {36756#true} #521#return; {36756#true} is VALID [2020-07-10 15:34:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {36914#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {36756#true} is VALID [2020-07-10 15:34:03,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(0 == ~T1_E~0); {36756#true} is VALID [2020-07-10 15:34:03,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume !(0 == ~T2_E~0); {36756#true} is VALID [2020-07-10 15:34:03,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume !(0 == ~E_M~0); {36756#true} is VALID [2020-07-10 15:34:03,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume !(0 == ~E_1~0); {36756#true} is VALID [2020-07-10 15:34:03,150 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} assume !(0 == ~E_2~0); {36756#true} is VALID [2020-07-10 15:34:03,150 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,150 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36756#true} {36756#true} #523#return; {36756#true} is VALID [2020-07-10 15:34:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,171 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,171 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,172 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,172 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,178 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,190 INFO L280 TraceCheckUtils]: 3: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,190 INFO L280 TraceCheckUtils]: 4: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,191 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-10 15:34:03,192 INFO L263 TraceCheckUtils]: 1: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,192 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,192 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,193 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,193 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,193 INFO L280 TraceCheckUtils]: 8: Hoare triple {36756#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {36756#true} is VALID [2020-07-10 15:34:03,193 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-10 15:34:03,193 INFO L263 TraceCheckUtils]: 10: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,194 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,194 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,194 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,194 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,194 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,194 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,195 INFO L280 TraceCheckUtils]: 17: Hoare triple {36756#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {36756#true} is VALID [2020-07-10 15:34:03,195 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-10 15:34:03,195 INFO L263 TraceCheckUtils]: 19: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,196 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,197 INFO L280 TraceCheckUtils]: 22: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,197 INFO L280 TraceCheckUtils]: 23: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,198 INFO L280 TraceCheckUtils]: 24: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,198 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,199 INFO L280 TraceCheckUtils]: 26: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,200 INFO L280 TraceCheckUtils]: 27: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,200 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,201 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #525#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {36914#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {36756#true} is VALID [2020-07-10 15:34:03,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~T1_E~0); {36756#true} is VALID [2020-07-10 15:34:03,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume !(1 == ~T2_E~0); {36756#true} is VALID [2020-07-10 15:34:03,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume !(1 == ~E_M~0); {36756#true} is VALID [2020-07-10 15:34:03,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume !(1 == ~E_1~0); {36756#true} is VALID [2020-07-10 15:34:03,208 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} assume !(1 == ~E_2~0); {36756#true} is VALID [2020-07-10 15:34:03,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,209 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36756#true} {36809#(not (= 1 ~t2_pc~0))} #527#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~3; {36756#true} is VALID [2020-07-10 15:34:03,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {36756#true} is VALID [2020-07-10 15:34:03,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} #res := ~__retres1~3; {36756#true} is VALID [2020-07-10 15:34:03,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,215 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36756#true} {36809#(not (= 1 ~t2_pc~0))} #511#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,299 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,299 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,299 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,304 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,304 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,318 INFO L280 TraceCheckUtils]: 3: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,318 INFO L280 TraceCheckUtils]: 4: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,319 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-10 15:34:03,320 INFO L263 TraceCheckUtils]: 1: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,320 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,320 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,320 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,321 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,321 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,321 INFO L280 TraceCheckUtils]: 8: Hoare triple {36756#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {36756#true} is VALID [2020-07-10 15:34:03,321 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-10 15:34:03,322 INFO L263 TraceCheckUtils]: 10: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,322 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,322 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,322 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,323 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,323 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,323 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,323 INFO L280 TraceCheckUtils]: 17: Hoare triple {36756#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {36756#true} is VALID [2020-07-10 15:34:03,323 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-10 15:34:03,324 INFO L263 TraceCheckUtils]: 19: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,324 INFO L280 TraceCheckUtils]: 20: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,325 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,325 INFO L280 TraceCheckUtils]: 22: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,326 INFO L280 TraceCheckUtils]: 23: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,326 INFO L280 TraceCheckUtils]: 24: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,327 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,328 INFO L280 TraceCheckUtils]: 26: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,328 INFO L280 TraceCheckUtils]: 27: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,329 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,330 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,331 INFO L263 TraceCheckUtils]: 0: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-10 15:34:03,332 INFO L263 TraceCheckUtils]: 2: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,332 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,332 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,333 INFO L280 TraceCheckUtils]: 7: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,333 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,333 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {36756#true} is VALID [2020-07-10 15:34:03,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-10 15:34:03,333 INFO L263 TraceCheckUtils]: 11: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,334 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,334 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,334 INFO L280 TraceCheckUtils]: 16: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,335 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,335 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {36756#true} is VALID [2020-07-10 15:34:03,335 INFO L280 TraceCheckUtils]: 19: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-10 15:34:03,335 INFO L263 TraceCheckUtils]: 20: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,336 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,336 INFO L280 TraceCheckUtils]: 22: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,337 INFO L280 TraceCheckUtils]: 23: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,337 INFO L280 TraceCheckUtils]: 24: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,338 INFO L280 TraceCheckUtils]: 25: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,339 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,340 INFO L280 TraceCheckUtils]: 27: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,340 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,341 INFO L280 TraceCheckUtils]: 29: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,342 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,343 INFO L280 TraceCheckUtils]: 31: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,343 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #505#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {36933#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {36756#true} is VALID [2020-07-10 15:34:03,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 0 == ~m_pc~0; {36756#true} is VALID [2020-07-10 15:34:03,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume !false; {36756#true} is VALID [2020-07-10 15:34:03,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {36756#true} is VALID [2020-07-10 15:34:03,346 INFO L263 TraceCheckUtils]: 4: Hoare triple {36756#true} call immediate_notify(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,347 INFO L263 TraceCheckUtils]: 5: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-10 15:34:03,348 INFO L263 TraceCheckUtils]: 7: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,348 INFO L280 TraceCheckUtils]: 8: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,348 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,348 INFO L280 TraceCheckUtils]: 10: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,349 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,349 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,349 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {36756#true} is VALID [2020-07-10 15:34:03,350 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-10 15:34:03,350 INFO L263 TraceCheckUtils]: 16: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,350 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,350 INFO L280 TraceCheckUtils]: 19: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,351 INFO L280 TraceCheckUtils]: 20: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,351 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,351 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,351 INFO L280 TraceCheckUtils]: 23: Hoare triple {36756#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {36756#true} is VALID [2020-07-10 15:34:03,351 INFO L280 TraceCheckUtils]: 24: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-10 15:34:03,351 INFO L263 TraceCheckUtils]: 25: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,352 INFO L280 TraceCheckUtils]: 26: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,353 INFO L280 TraceCheckUtils]: 27: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,353 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,354 INFO L280 TraceCheckUtils]: 29: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,354 INFO L280 TraceCheckUtils]: 30: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,355 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,357 INFO L280 TraceCheckUtils]: 32: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,357 INFO L280 TraceCheckUtils]: 33: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,358 INFO L280 TraceCheckUtils]: 34: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,359 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,359 INFO L280 TraceCheckUtils]: 36: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,360 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #505#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,361 INFO L280 TraceCheckUtils]: 38: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,361 INFO L280 TraceCheckUtils]: 39: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,362 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36809#(not (= 1 ~t2_pc~0))} #513#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 1 == ~m_pc~0; {36756#true} is VALID [2020-07-10 15:34:03,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {36756#true} is VALID [2020-07-10 15:34:03,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,451 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,456 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,456 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,469 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-10 15:34:03,470 INFO L263 TraceCheckUtils]: 1: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,470 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume 1 == ~m_pc~0; {36756#true} is VALID [2020-07-10 15:34:03,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {36756#true} is VALID [2020-07-10 15:34:03,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,471 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,471 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,471 INFO L280 TraceCheckUtils]: 8: Hoare triple {36756#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {36756#true} is VALID [2020-07-10 15:34:03,471 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume 0 != ~tmp~1;~m_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,472 INFO L263 TraceCheckUtils]: 10: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,472 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,472 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,472 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,472 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,473 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,473 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,473 INFO L280 TraceCheckUtils]: 17: Hoare triple {36756#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {36756#true} is VALID [2020-07-10 15:34:03,473 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-10 15:34:03,473 INFO L263 TraceCheckUtils]: 19: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,474 INFO L280 TraceCheckUtils]: 20: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,475 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,475 INFO L280 TraceCheckUtils]: 22: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,476 INFO L280 TraceCheckUtils]: 23: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,476 INFO L280 TraceCheckUtils]: 24: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,477 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,478 INFO L280 TraceCheckUtils]: 26: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,478 INFO L280 TraceCheckUtils]: 27: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,479 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,480 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,482 INFO L263 TraceCheckUtils]: 0: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-10 15:34:03,482 INFO L263 TraceCheckUtils]: 2: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,483 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,483 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume 1 == ~m_pc~0; {36756#true} is VALID [2020-07-10 15:34:03,483 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {36756#true} is VALID [2020-07-10 15:34:03,483 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,483 INFO L280 TraceCheckUtils]: 7: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,484 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,484 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {36756#true} is VALID [2020-07-10 15:34:03,484 INFO L280 TraceCheckUtils]: 10: Hoare triple {36756#true} assume 0 != ~tmp~1;~m_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,484 INFO L263 TraceCheckUtils]: 11: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,484 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,485 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,485 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,485 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,485 INFO L280 TraceCheckUtils]: 16: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,485 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,485 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {36756#true} is VALID [2020-07-10 15:34:03,486 INFO L280 TraceCheckUtils]: 19: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-10 15:34:03,486 INFO L263 TraceCheckUtils]: 20: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,486 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,487 INFO L280 TraceCheckUtils]: 22: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,487 INFO L280 TraceCheckUtils]: 23: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,488 INFO L280 TraceCheckUtils]: 24: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,488 INFO L280 TraceCheckUtils]: 25: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,489 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,490 INFO L280 TraceCheckUtils]: 27: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,490 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,491 INFO L280 TraceCheckUtils]: 29: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,492 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,492 INFO L280 TraceCheckUtils]: 31: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,493 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {37016#(= 1 ~t2_pc~0)} #489#return; {36757#false} is VALID [2020-07-10 15:34:03,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {37015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t2_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 1 == ~t2_pc~0; {37016#(= 1 ~t2_pc~0)} is VALID [2020-07-10 15:34:03,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {37016#(= 1 ~t2_pc~0)} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {37016#(= 1 ~t2_pc~0)} is VALID [2020-07-10 15:34:03,496 INFO L263 TraceCheckUtils]: 3: Hoare triple {37016#(= 1 ~t2_pc~0)} call immediate_notify(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,497 INFO L263 TraceCheckUtils]: 4: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-10 15:34:03,498 INFO L263 TraceCheckUtils]: 6: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,498 INFO L280 TraceCheckUtils]: 8: Hoare triple {36756#true} assume 1 == ~m_pc~0; {36756#true} is VALID [2020-07-10 15:34:03,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {36756#true} is VALID [2020-07-10 15:34:03,498 INFO L280 TraceCheckUtils]: 10: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,498 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,499 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,499 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {36756#true} is VALID [2020-07-10 15:34:03,499 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} assume 0 != ~tmp~1;~m_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,499 INFO L263 TraceCheckUtils]: 15: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,500 INFO L280 TraceCheckUtils]: 16: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,500 INFO L280 TraceCheckUtils]: 17: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,500 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,500 INFO L280 TraceCheckUtils]: 19: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,500 INFO L280 TraceCheckUtils]: 20: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,501 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,501 INFO L280 TraceCheckUtils]: 22: Hoare triple {36756#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {36756#true} is VALID [2020-07-10 15:34:03,501 INFO L280 TraceCheckUtils]: 23: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-10 15:34:03,503 INFO L263 TraceCheckUtils]: 24: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,504 INFO L280 TraceCheckUtils]: 26: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,505 INFO L280 TraceCheckUtils]: 27: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,505 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,507 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,508 INFO L280 TraceCheckUtils]: 32: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,508 INFO L280 TraceCheckUtils]: 33: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,509 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,510 INFO L280 TraceCheckUtils]: 35: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,510 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {37016#(= 1 ~t2_pc~0)} #489#return; {36757#false} is VALID [2020-07-10 15:34:03,511 INFO L280 TraceCheckUtils]: 37: Hoare triple {36757#false} ~E_M~0 := 2; {36757#false} is VALID [2020-07-10 15:34:03,511 INFO L280 TraceCheckUtils]: 38: Hoare triple {36757#false} assume !false; {36757#false} is VALID [2020-07-10 15:34:03,511 INFO L280 TraceCheckUtils]: 39: Hoare triple {36757#false} ~t2_pc~0 := 1;~t2_st~0 := 2; {36757#false} is VALID [2020-07-10 15:34:03,511 INFO L280 TraceCheckUtils]: 40: Hoare triple {36757#false} assume true; {36757#false} is VALID [2020-07-10 15:34:03,512 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {36757#false} {36809#(not (= 1 ~t2_pc~0))} #517#return; {36757#false} is VALID [2020-07-10 15:34:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:03,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~3; {36756#true} is VALID [2020-07-10 15:34:03,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {36756#true} is VALID [2020-07-10 15:34:03,519 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} #res := ~__retres1~3; {36756#true} is VALID [2020-07-10 15:34:03,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,520 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36756#true} {36757#false} #511#return; {36757#false} is VALID [2020-07-10 15:34:03,521 INFO L263 TraceCheckUtils]: 0: Hoare triple {36756#true} call ULTIMATE.init(); {36911#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:34:03,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {36911#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,522 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36756#true} {36756#true} #549#return; {36756#true} is VALID [2020-07-10 15:34:03,522 INFO L263 TraceCheckUtils]: 4: Hoare triple {36756#true} call #t~ret12 := main(); {36756#true} is VALID [2020-07-10 15:34:03,522 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} havoc ~__retres1~4; {36756#true} is VALID [2020-07-10 15:34:03,523 INFO L263 TraceCheckUtils]: 6: Hoare triple {36756#true} call init_model(); {36912#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:34:03,523 INFO L280 TraceCheckUtils]: 7: Hoare triple {36912#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {36756#true} is VALID [2020-07-10 15:34:03,524 INFO L280 TraceCheckUtils]: 8: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,524 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {36756#true} {36756#true} #491#return; {36756#true} is VALID [2020-07-10 15:34:03,524 INFO L263 TraceCheckUtils]: 10: Hoare triple {36756#true} call start_simulation(); {36756#true} is VALID [2020-07-10 15:34:03,524 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,524 INFO L263 TraceCheckUtils]: 12: Hoare triple {36756#true} call update_channels(); {36756#true} is VALID [2020-07-10 15:34:03,524 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,525 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {36756#true} {36756#true} #519#return; {36756#true} is VALID [2020-07-10 15:34:03,526 INFO L263 TraceCheckUtils]: 15: Hoare triple {36756#true} call init_threads(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,526 INFO L280 TraceCheckUtils]: 16: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,526 INFO L280 TraceCheckUtils]: 17: Hoare triple {36756#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,526 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,527 INFO L280 TraceCheckUtils]: 19: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,527 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {36756#true} {36756#true} #521#return; {36756#true} is VALID [2020-07-10 15:34:03,528 INFO L263 TraceCheckUtils]: 21: Hoare triple {36756#true} call fire_delta_events(); {36914#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:34:03,528 INFO L280 TraceCheckUtils]: 22: Hoare triple {36914#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {36756#true} is VALID [2020-07-10 15:34:03,528 INFO L280 TraceCheckUtils]: 23: Hoare triple {36756#true} assume !(0 == ~T1_E~0); {36756#true} is VALID [2020-07-10 15:34:03,529 INFO L280 TraceCheckUtils]: 24: Hoare triple {36756#true} assume !(0 == ~T2_E~0); {36756#true} is VALID [2020-07-10 15:34:03,529 INFO L280 TraceCheckUtils]: 25: Hoare triple {36756#true} assume !(0 == ~E_M~0); {36756#true} is VALID [2020-07-10 15:34:03,529 INFO L280 TraceCheckUtils]: 26: Hoare triple {36756#true} assume !(0 == ~E_1~0); {36756#true} is VALID [2020-07-10 15:34:03,529 INFO L280 TraceCheckUtils]: 27: Hoare triple {36756#true} assume !(0 == ~E_2~0); {36756#true} is VALID [2020-07-10 15:34:03,529 INFO L280 TraceCheckUtils]: 28: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,529 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {36756#true} {36756#true} #523#return; {36756#true} is VALID [2020-07-10 15:34:03,530 INFO L263 TraceCheckUtils]: 30: Hoare triple {36756#true} call activate_threads(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,531 INFO L280 TraceCheckUtils]: 31: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-10 15:34:03,531 INFO L263 TraceCheckUtils]: 32: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,531 INFO L280 TraceCheckUtils]: 33: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,531 INFO L280 TraceCheckUtils]: 34: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,532 INFO L280 TraceCheckUtils]: 35: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,532 INFO L280 TraceCheckUtils]: 36: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,532 INFO L280 TraceCheckUtils]: 37: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,532 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,532 INFO L280 TraceCheckUtils]: 39: Hoare triple {36756#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {36756#true} is VALID [2020-07-10 15:34:03,533 INFO L280 TraceCheckUtils]: 40: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-10 15:34:03,533 INFO L263 TraceCheckUtils]: 41: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,533 INFO L280 TraceCheckUtils]: 42: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,533 INFO L280 TraceCheckUtils]: 43: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,533 INFO L280 TraceCheckUtils]: 44: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,534 INFO L280 TraceCheckUtils]: 45: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,534 INFO L280 TraceCheckUtils]: 46: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,534 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,534 INFO L280 TraceCheckUtils]: 48: Hoare triple {36756#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {36756#true} is VALID [2020-07-10 15:34:03,534 INFO L280 TraceCheckUtils]: 49: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-10 15:34:03,535 INFO L263 TraceCheckUtils]: 50: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,535 INFO L280 TraceCheckUtils]: 51: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,535 INFO L280 TraceCheckUtils]: 52: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,536 INFO L280 TraceCheckUtils]: 53: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,537 INFO L280 TraceCheckUtils]: 54: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,537 INFO L280 TraceCheckUtils]: 55: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,538 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,539 INFO L280 TraceCheckUtils]: 57: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,539 INFO L280 TraceCheckUtils]: 58: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,540 INFO L280 TraceCheckUtils]: 59: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,540 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #525#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,541 INFO L263 TraceCheckUtils]: 61: Hoare triple {36809#(not (= 1 ~t2_pc~0))} call reset_delta_events(); {36914#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:34:03,542 INFO L280 TraceCheckUtils]: 62: Hoare triple {36914#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {36756#true} is VALID [2020-07-10 15:34:03,542 INFO L280 TraceCheckUtils]: 63: Hoare triple {36756#true} assume !(1 == ~T1_E~0); {36756#true} is VALID [2020-07-10 15:34:03,542 INFO L280 TraceCheckUtils]: 64: Hoare triple {36756#true} assume !(1 == ~T2_E~0); {36756#true} is VALID [2020-07-10 15:34:03,542 INFO L280 TraceCheckUtils]: 65: Hoare triple {36756#true} assume !(1 == ~E_M~0); {36756#true} is VALID [2020-07-10 15:34:03,543 INFO L280 TraceCheckUtils]: 66: Hoare triple {36756#true} assume !(1 == ~E_1~0); {36756#true} is VALID [2020-07-10 15:34:03,543 INFO L280 TraceCheckUtils]: 67: Hoare triple {36756#true} assume !(1 == ~E_2~0); {36756#true} is VALID [2020-07-10 15:34:03,543 INFO L280 TraceCheckUtils]: 68: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,544 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {36756#true} {36809#(not (= 1 ~t2_pc~0))} #527#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,544 INFO L280 TraceCheckUtils]: 70: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !false; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,545 INFO L280 TraceCheckUtils]: 71: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~kernel_st~0 := 1; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,546 INFO L263 TraceCheckUtils]: 72: Hoare triple {36809#(not (= 1 ~t2_pc~0))} call eval(); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,546 INFO L280 TraceCheckUtils]: 73: Hoare triple {36809#(not (= 1 ~t2_pc~0))} havoc ~tmp~0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,547 INFO L280 TraceCheckUtils]: 74: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !false; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,547 INFO L263 TraceCheckUtils]: 75: Hoare triple {36809#(not (= 1 ~t2_pc~0))} call #t~ret2 := exists_runnable_thread(); {36756#true} is VALID [2020-07-10 15:34:03,547 INFO L280 TraceCheckUtils]: 76: Hoare triple {36756#true} havoc ~__retres1~3; {36756#true} is VALID [2020-07-10 15:34:03,547 INFO L280 TraceCheckUtils]: 77: Hoare triple {36756#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {36756#true} is VALID [2020-07-10 15:34:03,547 INFO L280 TraceCheckUtils]: 78: Hoare triple {36756#true} #res := ~__retres1~3; {36756#true} is VALID [2020-07-10 15:34:03,547 INFO L280 TraceCheckUtils]: 79: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,548 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {36756#true} {36809#(not (= 1 ~t2_pc~0))} #511#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,549 INFO L280 TraceCheckUtils]: 81: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,549 INFO L280 TraceCheckUtils]: 82: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume 0 != ~tmp~0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,550 INFO L280 TraceCheckUtils]: 83: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,551 INFO L280 TraceCheckUtils]: 84: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,553 INFO L263 TraceCheckUtils]: 85: Hoare triple {36809#(not (= 1 ~t2_pc~0))} call master(); {36933#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,553 INFO L280 TraceCheckUtils]: 86: Hoare triple {36933#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {36756#true} is VALID [2020-07-10 15:34:03,554 INFO L280 TraceCheckUtils]: 87: Hoare triple {36756#true} assume 0 == ~m_pc~0; {36756#true} is VALID [2020-07-10 15:34:03,554 INFO L280 TraceCheckUtils]: 88: Hoare triple {36756#true} assume !false; {36756#true} is VALID [2020-07-10 15:34:03,554 INFO L280 TraceCheckUtils]: 89: Hoare triple {36756#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {36756#true} is VALID [2020-07-10 15:34:03,555 INFO L263 TraceCheckUtils]: 90: Hoare triple {36756#true} call immediate_notify(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,557 INFO L263 TraceCheckUtils]: 91: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,557 INFO L280 TraceCheckUtils]: 92: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-10 15:34:03,557 INFO L263 TraceCheckUtils]: 93: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,558 INFO L280 TraceCheckUtils]: 94: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,558 INFO L280 TraceCheckUtils]: 95: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,558 INFO L280 TraceCheckUtils]: 96: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,559 INFO L280 TraceCheckUtils]: 97: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,559 INFO L280 TraceCheckUtils]: 98: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,559 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,560 INFO L280 TraceCheckUtils]: 100: Hoare triple {36756#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {36756#true} is VALID [2020-07-10 15:34:03,560 INFO L280 TraceCheckUtils]: 101: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-10 15:34:03,560 INFO L263 TraceCheckUtils]: 102: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,561 INFO L280 TraceCheckUtils]: 103: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,561 INFO L280 TraceCheckUtils]: 104: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,561 INFO L280 TraceCheckUtils]: 105: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,561 INFO L280 TraceCheckUtils]: 106: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,562 INFO L280 TraceCheckUtils]: 107: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,562 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,562 INFO L280 TraceCheckUtils]: 109: Hoare triple {36756#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {36756#true} is VALID [2020-07-10 15:34:03,563 INFO L280 TraceCheckUtils]: 110: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-10 15:34:03,563 INFO L263 TraceCheckUtils]: 111: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,563 INFO L280 TraceCheckUtils]: 112: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,564 INFO L280 TraceCheckUtils]: 113: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,565 INFO L280 TraceCheckUtils]: 114: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,566 INFO L280 TraceCheckUtils]: 115: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,567 INFO L280 TraceCheckUtils]: 116: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,568 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,569 INFO L280 TraceCheckUtils]: 118: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,570 INFO L280 TraceCheckUtils]: 119: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,571 INFO L280 TraceCheckUtils]: 120: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,572 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,573 INFO L280 TraceCheckUtils]: 122: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,574 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #505#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,575 INFO L280 TraceCheckUtils]: 124: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,576 INFO L280 TraceCheckUtils]: 125: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,577 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36809#(not (= 1 ~t2_pc~0))} #513#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,578 INFO L280 TraceCheckUtils]: 127: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 == ~t1_st~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,579 INFO L280 TraceCheckUtils]: 128: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume 0 == ~t2_st~0;havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp_ndt_3~0 := #t~nondet5;havoc #t~nondet5; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,580 INFO L280 TraceCheckUtils]: 129: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume 0 != ~tmp_ndt_3~0;~t2_st~0 := 1; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,582 INFO L263 TraceCheckUtils]: 130: Hoare triple {36809#(not (= 1 ~t2_pc~0))} call transmit2(); {37015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:34:03,583 INFO L280 TraceCheckUtils]: 131: Hoare triple {37015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t2_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,583 INFO L280 TraceCheckUtils]: 132: Hoare triple {36756#true} assume 1 == ~t2_pc~0; {37016#(= 1 ~t2_pc~0)} is VALID [2020-07-10 15:34:03,584 INFO L280 TraceCheckUtils]: 133: Hoare triple {37016#(= 1 ~t2_pc~0)} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {37016#(= 1 ~t2_pc~0)} is VALID [2020-07-10 15:34:03,586 INFO L263 TraceCheckUtils]: 134: Hoare triple {37016#(= 1 ~t2_pc~0)} call immediate_notify(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,587 INFO L263 TraceCheckUtils]: 135: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:03,587 INFO L280 TraceCheckUtils]: 136: Hoare triple {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-10 15:34:03,588 INFO L263 TraceCheckUtils]: 137: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,588 INFO L280 TraceCheckUtils]: 138: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,588 INFO L280 TraceCheckUtils]: 139: Hoare triple {36756#true} assume 1 == ~m_pc~0; {36756#true} is VALID [2020-07-10 15:34:03,589 INFO L280 TraceCheckUtils]: 140: Hoare triple {36756#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {36756#true} is VALID [2020-07-10 15:34:03,589 INFO L280 TraceCheckUtils]: 141: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-10 15:34:03,589 INFO L280 TraceCheckUtils]: 142: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,589 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-10 15:34:03,590 INFO L280 TraceCheckUtils]: 144: Hoare triple {36756#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {36756#true} is VALID [2020-07-10 15:34:03,590 INFO L280 TraceCheckUtils]: 145: Hoare triple {36756#true} assume 0 != ~tmp~1;~m_st~0 := 0; {36756#true} is VALID [2020-07-10 15:34:03,590 INFO L263 TraceCheckUtils]: 146: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,591 INFO L280 TraceCheckUtils]: 147: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,591 INFO L280 TraceCheckUtils]: 148: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-10 15:34:03,591 INFO L280 TraceCheckUtils]: 149: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-10 15:34:03,592 INFO L280 TraceCheckUtils]: 150: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-10 15:34:03,592 INFO L280 TraceCheckUtils]: 151: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,592 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-10 15:34:03,593 INFO L280 TraceCheckUtils]: 153: Hoare triple {36756#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {36756#true} is VALID [2020-07-10 15:34:03,593 INFO L280 TraceCheckUtils]: 154: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-10 15:34:03,593 INFO L263 TraceCheckUtils]: 155: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-10 15:34:03,593 INFO L280 TraceCheckUtils]: 156: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-10 15:34:03,595 INFO L280 TraceCheckUtils]: 157: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,595 INFO L280 TraceCheckUtils]: 158: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,596 INFO L280 TraceCheckUtils]: 159: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,597 INFO L280 TraceCheckUtils]: 160: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,598 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,599 INFO L280 TraceCheckUtils]: 162: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,600 INFO L280 TraceCheckUtils]: 163: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,601 INFO L280 TraceCheckUtils]: 164: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,602 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36913#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,603 INFO L280 TraceCheckUtils]: 166: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-10 15:34:03,604 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {37016#(= 1 ~t2_pc~0)} #489#return; {36757#false} is VALID [2020-07-10 15:34:03,605 INFO L280 TraceCheckUtils]: 168: Hoare triple {36757#false} ~E_M~0 := 2; {36757#false} is VALID [2020-07-10 15:34:03,605 INFO L280 TraceCheckUtils]: 169: Hoare triple {36757#false} assume !false; {36757#false} is VALID [2020-07-10 15:34:03,605 INFO L280 TraceCheckUtils]: 170: Hoare triple {36757#false} ~t2_pc~0 := 1;~t2_st~0 := 2; {36757#false} is VALID [2020-07-10 15:34:03,605 INFO L280 TraceCheckUtils]: 171: Hoare triple {36757#false} assume true; {36757#false} is VALID [2020-07-10 15:34:03,605 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {36757#false} {36809#(not (= 1 ~t2_pc~0))} #517#return; {36757#false} is VALID [2020-07-10 15:34:03,606 INFO L280 TraceCheckUtils]: 173: Hoare triple {36757#false} assume !false; {36757#false} is VALID [2020-07-10 15:34:03,606 INFO L263 TraceCheckUtils]: 174: Hoare triple {36757#false} call #t~ret2 := exists_runnable_thread(); {36756#true} is VALID [2020-07-10 15:34:03,606 INFO L280 TraceCheckUtils]: 175: Hoare triple {36756#true} havoc ~__retres1~3; {36756#true} is VALID [2020-07-10 15:34:03,606 INFO L280 TraceCheckUtils]: 176: Hoare triple {36756#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {36756#true} is VALID [2020-07-10 15:34:03,607 INFO L280 TraceCheckUtils]: 177: Hoare triple {36756#true} #res := ~__retres1~3; {36756#true} is VALID [2020-07-10 15:34:03,607 INFO L280 TraceCheckUtils]: 178: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-10 15:34:03,607 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {36756#true} {36757#false} #511#return; {36757#false} is VALID [2020-07-10 15:34:03,607 INFO L280 TraceCheckUtils]: 180: Hoare triple {36757#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {36757#false} is VALID [2020-07-10 15:34:03,607 INFO L280 TraceCheckUtils]: 181: Hoare triple {36757#false} assume 0 != ~tmp~0; {36757#false} is VALID [2020-07-10 15:34:03,608 INFO L280 TraceCheckUtils]: 182: Hoare triple {36757#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {36757#false} is VALID [2020-07-10 15:34:03,608 INFO L280 TraceCheckUtils]: 183: Hoare triple {36757#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {36757#false} is VALID [2020-07-10 15:34:03,608 INFO L263 TraceCheckUtils]: 184: Hoare triple {36757#false} call master(); {36757#false} is VALID [2020-07-10 15:34:03,608 INFO L280 TraceCheckUtils]: 185: Hoare triple {36757#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {36757#false} is VALID [2020-07-10 15:34:03,608 INFO L280 TraceCheckUtils]: 186: Hoare triple {36757#false} assume !(0 == ~m_pc~0); {36757#false} is VALID [2020-07-10 15:34:03,609 INFO L280 TraceCheckUtils]: 187: Hoare triple {36757#false} assume 1 == ~m_pc~0; {36757#false} is VALID [2020-07-10 15:34:03,609 INFO L280 TraceCheckUtils]: 188: Hoare triple {36757#false} assume ~token~0 != 2 + ~local~0; {36757#false} is VALID [2020-07-10 15:34:03,609 INFO L263 TraceCheckUtils]: 189: Hoare triple {36757#false} call error(); {36757#false} is VALID [2020-07-10 15:34:03,609 INFO L280 TraceCheckUtils]: 190: Hoare triple {36757#false} assume !false; {36757#false} is VALID [2020-07-10 15:34:03,685 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2020-07-10 15:34:03,686 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55223548] [2020-07-10 15:34:03,686 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:34:03,686 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:34:03,686 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937256192] [2020-07-10 15:34:03,687 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 191 [2020-07-10 15:34:03,688 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:34:03,688 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:34:03,874 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:34:03,875 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:34:03,875 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:34:03,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:34:03,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:34:03,876 INFO L87 Difference]: Start difference. First operand 2303 states and 2940 transitions. Second operand 10 states. [2020-07-10 15:34:32,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:34:32,713 INFO L93 Difference]: Finished difference Result 6901 states and 9607 transitions. [2020-07-10 15:34:32,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 15:34:32,713 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 191 [2020-07-10 15:34:32,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:34:32,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:34:32,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 882 transitions. [2020-07-10 15:34:32,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:34:32,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 882 transitions. [2020-07-10 15:34:32,727 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 882 transitions. [2020-07-10 15:34:34,437 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 882 edges. 882 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:34:35,389 INFO L225 Difference]: With dead ends: 6901 [2020-07-10 15:34:35,389 INFO L226 Difference]: Without dead ends: 4625 [2020-07-10 15:34:35,399 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 52 SyntacticMatches, 9 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=108, Invalid=312, Unknown=0, NotChecked=0, Total=420 [2020-07-10 15:34:35,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4625 states. [2020-07-10 15:34:50,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4625 to 4205. [2020-07-10 15:34:50,919 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:34:50,919 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4625 states. Second operand 4205 states. [2020-07-10 15:34:50,919 INFO L74 IsIncluded]: Start isIncluded. First operand 4625 states. Second operand 4205 states. [2020-07-10 15:34:50,919 INFO L87 Difference]: Start difference. First operand 4625 states. Second operand 4205 states. [2020-07-10 15:34:51,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:34:51,633 INFO L93 Difference]: Finished difference Result 4625 states and 5986 transitions. [2020-07-10 15:34:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 4625 states and 5986 transitions. [2020-07-10 15:34:51,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:34:51,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:34:51,645 INFO L74 IsIncluded]: Start isIncluded. First operand 4205 states. Second operand 4625 states. [2020-07-10 15:34:51,645 INFO L87 Difference]: Start difference. First operand 4205 states. Second operand 4625 states. [2020-07-10 15:34:52,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:34:52,384 INFO L93 Difference]: Finished difference Result 4625 states and 5986 transitions. [2020-07-10 15:34:52,384 INFO L276 IsEmpty]: Start isEmpty. Operand 4625 states and 5986 transitions. [2020-07-10 15:34:52,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:34:52,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:34:52,395 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:34:52,395 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:34:52,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4205 states. [2020-07-10 15:34:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 4205 states and 5340 transitions. [2020-07-10 15:34:53,167 INFO L78 Accepts]: Start accepts. Automaton has 4205 states and 5340 transitions. Word has length 191 [2020-07-10 15:34:53,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:34:53,168 INFO L479 AbstractCegarLoop]: Abstraction has 4205 states and 5340 transitions. [2020-07-10 15:34:53,168 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:34:53,168 INFO L276 IsEmpty]: Start isEmpty. Operand 4205 states and 5340 transitions. [2020-07-10 15:34:53,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2020-07-10 15:34:53,175 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:34:53,175 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:34:53,176 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-10 15:34:53,176 INFO L427 AbstractCegarLoop]: === Iteration 11 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:34:53,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:34:53,176 INFO L82 PathProgramCache]: Analyzing trace with hash -635516700, now seen corresponding path program 1 times [2020-07-10 15:34:53,176 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:34:53,177 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142742625] [2020-07-10 15:34:53,177 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:34:53,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {61370#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,288 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61166#true} {61166#true} #549#return; {61166#true} is VALID [2020-07-10 15:34:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {61371#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {61174#(= 1 ~m_i~0)} is VALID [2020-07-10 15:34:53,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {61174#(= 1 ~m_i~0)} assume true; {61174#(= 1 ~m_i~0)} is VALID [2020-07-10 15:34:53,311 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61174#(= 1 ~m_i~0)} {61166#true} #491#return; {61174#(= 1 ~m_i~0)} is VALID [2020-07-10 15:34:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,315 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61166#true} {61174#(= 1 ~m_i~0)} #519#return; {61174#(= 1 ~m_i~0)} is VALID [2020-07-10 15:34:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume !(1 == ~m_i~0);~m_st~0 := 2; {61373#(not (= 1 ~m_i~0))} is VALID [2020-07-10 15:34:53,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {61373#(not (= 1 ~m_i~0))} assume 1 == ~t1_i~0;~t1_st~0 := 0; {61373#(not (= 1 ~m_i~0))} is VALID [2020-07-10 15:34:53,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {61373#(not (= 1 ~m_i~0))} assume 1 == ~t2_i~0;~t2_st~0 := 0; {61373#(not (= 1 ~m_i~0))} is VALID [2020-07-10 15:34:53,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {61373#(not (= 1 ~m_i~0))} assume true; {61373#(not (= 1 ~m_i~0))} is VALID [2020-07-10 15:34:53,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61373#(not (= 1 ~m_i~0))} {61174#(= 1 ~m_i~0)} #521#return; {61167#false} is VALID [2020-07-10 15:34:53,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {61374#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {61166#true} is VALID [2020-07-10 15:34:53,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(0 == ~T1_E~0); {61166#true} is VALID [2020-07-10 15:34:53,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume !(0 == ~T2_E~0); {61166#true} is VALID [2020-07-10 15:34:53,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume !(0 == ~E_M~0); {61166#true} is VALID [2020-07-10 15:34:53,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume !(0 == ~E_1~0); {61166#true} is VALID [2020-07-10 15:34:53,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} assume !(0 == ~E_2~0); {61166#true} is VALID [2020-07-10 15:34:53,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,382 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61166#true} {61167#false} #523#return; {61167#false} is VALID [2020-07-10 15:34:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,404 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,410 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,417 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,418 INFO L263 TraceCheckUtils]: 1: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,419 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,420 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,420 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,420 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,421 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-10 15:34:53,421 INFO L263 TraceCheckUtils]: 10: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,422 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,423 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,423 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,424 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,424 INFO L263 TraceCheckUtils]: 19: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,424 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,425 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,425 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,426 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,426 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,427 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,427 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,427 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {61166#true} {61167#false} #525#return; {61167#false} is VALID [2020-07-10 15:34:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {61374#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {61166#true} is VALID [2020-07-10 15:34:53,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~T1_E~0); {61166#true} is VALID [2020-07-10 15:34:53,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume !(1 == ~T2_E~0); {61166#true} is VALID [2020-07-10 15:34:53,435 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-10 15:34:53,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume !(1 == ~E_1~0); {61166#true} is VALID [2020-07-10 15:34:53,435 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} assume !(1 == ~E_2~0); {61166#true} is VALID [2020-07-10 15:34:53,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,436 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61166#true} {61167#false} #527#return; {61167#false} is VALID [2020-07-10 15:34:53,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(0 == ~m_st~0); {61166#true} is VALID [2020-07-10 15:34:53,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-10 15:34:53,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,442 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-10 15:34:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,524 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,525 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,526 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,531 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,531 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,532 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,537 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,537 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,537 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,538 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,539 INFO L263 TraceCheckUtils]: 1: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,539 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,539 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,540 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,540 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,540 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,541 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,541 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,541 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,542 INFO L263 TraceCheckUtils]: 10: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,542 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,542 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,543 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,543 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,543 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,544 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,544 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,544 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,544 INFO L263 TraceCheckUtils]: 19: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,544 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,545 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,545 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,545 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,545 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,546 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,546 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,546 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,546 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,546 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,548 INFO L263 TraceCheckUtils]: 0: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,549 INFO L263 TraceCheckUtils]: 2: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,549 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,550 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,550 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,551 INFO L263 TraceCheckUtils]: 11: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,551 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,552 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,552 INFO L280 TraceCheckUtils]: 16: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,552 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,553 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,553 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,553 INFO L263 TraceCheckUtils]: 20: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,553 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,554 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,554 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,554 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,554 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,555 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,555 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,555 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,555 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,556 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,556 INFO L280 TraceCheckUtils]: 31: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,556 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-10 15:34:53,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {61393#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 1 == ~t1_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {61166#true} is VALID [2020-07-10 15:34:53,643 INFO L263 TraceCheckUtils]: 3: Hoare triple {61166#true} call immediate_notify(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,644 INFO L263 TraceCheckUtils]: 4: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,645 INFO L280 TraceCheckUtils]: 5: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,645 INFO L263 TraceCheckUtils]: 6: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,645 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,646 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,646 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,646 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,646 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,647 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,647 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,647 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,647 INFO L263 TraceCheckUtils]: 15: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,648 INFO L280 TraceCheckUtils]: 16: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,648 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,648 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,648 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,648 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,649 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,649 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,649 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,649 INFO L263 TraceCheckUtils]: 24: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,649 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,649 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,650 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,650 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,650 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,651 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,651 INFO L280 TraceCheckUtils]: 31: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,651 INFO L280 TraceCheckUtils]: 32: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,652 INFO L280 TraceCheckUtils]: 33: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,652 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,652 INFO L280 TraceCheckUtils]: 35: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,653 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-10 15:34:53,653 INFO L280 TraceCheckUtils]: 37: Hoare triple {61166#true} ~E_2~0 := 2; {61166#true} is VALID [2020-07-10 15:34:53,653 INFO L280 TraceCheckUtils]: 38: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-10 15:34:53,654 INFO L280 TraceCheckUtils]: 39: Hoare triple {61166#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61166#true} is VALID [2020-07-10 15:34:53,654 INFO L280 TraceCheckUtils]: 40: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,654 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {61166#true} {61167#false} #515#return; {61167#false} is VALID [2020-07-10 15:34:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-10 15:34:53,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,663 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-10 15:34:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,744 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,749 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,749 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,754 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,754 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,755 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,756 INFO L263 TraceCheckUtils]: 1: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,757 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,758 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,758 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,758 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,759 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-10 15:34:53,759 INFO L263 TraceCheckUtils]: 10: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,759 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,760 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,760 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,760 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,761 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,761 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,762 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,762 INFO L263 TraceCheckUtils]: 19: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,762 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,763 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,763 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,764 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,764 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,764 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,765 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,765 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,765 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,766 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,768 INFO L263 TraceCheckUtils]: 0: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,769 INFO L263 TraceCheckUtils]: 2: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,771 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,771 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,771 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,772 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-10 15:34:53,772 INFO L263 TraceCheckUtils]: 11: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,773 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,774 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,774 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,775 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,775 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,775 INFO L263 TraceCheckUtils]: 20: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,776 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,776 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,776 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,777 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,777 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,777 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,778 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,778 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,779 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,779 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,779 INFO L280 TraceCheckUtils]: 31: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,780 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {61166#true} {61166#true} #505#return; {61166#true} is VALID [2020-07-10 15:34:53,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {61475#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {61166#true} is VALID [2020-07-10 15:34:53,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 0 == ~m_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-10 15:34:53,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {61166#true} is VALID [2020-07-10 15:34:53,784 INFO L263 TraceCheckUtils]: 4: Hoare triple {61166#true} call immediate_notify(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,785 INFO L263 TraceCheckUtils]: 5: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,786 INFO L263 TraceCheckUtils]: 7: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,787 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,788 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,788 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,788 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,789 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-10 15:34:53,789 INFO L263 TraceCheckUtils]: 16: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,789 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,790 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,790 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,790 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,791 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,791 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,791 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,792 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,792 INFO L263 TraceCheckUtils]: 25: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,792 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,793 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,793 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,793 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,793 INFO L280 TraceCheckUtils]: 30: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,794 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,794 INFO L280 TraceCheckUtils]: 32: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,794 INFO L280 TraceCheckUtils]: 33: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,795 INFO L280 TraceCheckUtils]: 34: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,795 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,795 INFO L280 TraceCheckUtils]: 36: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,796 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {61166#true} {61166#true} #505#return; {61166#true} is VALID [2020-07-10 15:34:53,796 INFO L280 TraceCheckUtils]: 38: Hoare triple {61166#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {61166#true} is VALID [2020-07-10 15:34:53,796 INFO L280 TraceCheckUtils]: 39: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,797 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {61166#true} {61167#false} #513#return; {61167#false} is VALID [2020-07-10 15:34:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 1 == ~m_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-10 15:34:53,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,830 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,834 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,841 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,842 INFO L263 TraceCheckUtils]: 1: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,843 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume 1 == ~m_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-10 15:34:53,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,844 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,844 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,845 INFO L263 TraceCheckUtils]: 11: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,846 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,846 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,847 INFO L280 TraceCheckUtils]: 16: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,848 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,848 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,848 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,849 INFO L263 TraceCheckUtils]: 20: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,849 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,849 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,850 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,850 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,850 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,851 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,851 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,851 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,852 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,854 INFO L263 TraceCheckUtils]: 0: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,855 INFO L263 TraceCheckUtils]: 2: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,855 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,856 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume 1 == ~m_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-10 15:34:53,857 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,857 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,857 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,858 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,858 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,858 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,859 INFO L263 TraceCheckUtils]: 12: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,859 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,859 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,860 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,860 INFO L280 TraceCheckUtils]: 16: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,860 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,861 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,861 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,861 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,862 INFO L263 TraceCheckUtils]: 21: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,862 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,862 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,863 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,863 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,863 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,864 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,864 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,864 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,865 INFO L280 TraceCheckUtils]: 30: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,865 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,865 INFO L280 TraceCheckUtils]: 32: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,866 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-10 15:34:53,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {61393#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 1 == ~t1_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {61166#true} is VALID [2020-07-10 15:34:53,870 INFO L263 TraceCheckUtils]: 3: Hoare triple {61166#true} call immediate_notify(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,871 INFO L263 TraceCheckUtils]: 4: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,872 INFO L280 TraceCheckUtils]: 5: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,872 INFO L263 TraceCheckUtils]: 6: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,872 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,873 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} assume 1 == ~m_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,873 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-10 15:34:53,873 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,874 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,874 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,874 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,875 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,875 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,875 INFO L263 TraceCheckUtils]: 16: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,876 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,876 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,876 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,877 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,877 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,877 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,877 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,878 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,878 INFO L263 TraceCheckUtils]: 25: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,878 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,879 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,879 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,879 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,880 INFO L280 TraceCheckUtils]: 30: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,880 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,880 INFO L280 TraceCheckUtils]: 32: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,881 INFO L280 TraceCheckUtils]: 33: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,881 INFO L280 TraceCheckUtils]: 34: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,881 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,881 INFO L280 TraceCheckUtils]: 36: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,882 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-10 15:34:53,882 INFO L280 TraceCheckUtils]: 38: Hoare triple {61166#true} ~E_2~0 := 2; {61166#true} is VALID [2020-07-10 15:34:53,882 INFO L280 TraceCheckUtils]: 39: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-10 15:34:53,883 INFO L280 TraceCheckUtils]: 40: Hoare triple {61166#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61166#true} is VALID [2020-07-10 15:34:53,883 INFO L280 TraceCheckUtils]: 41: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,883 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {61166#true} {61167#false} #515#return; {61167#false} is VALID [2020-07-10 15:34:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:34:53,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-10 15:34:53,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,891 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,891 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-10 15:34:53,894 INFO L263 TraceCheckUtils]: 0: Hoare triple {61166#true} call ULTIMATE.init(); {61370#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:34:53,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {61370#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,896 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61166#true} {61166#true} #549#return; {61166#true} is VALID [2020-07-10 15:34:53,896 INFO L263 TraceCheckUtils]: 4: Hoare triple {61166#true} call #t~ret12 := main(); {61166#true} is VALID [2020-07-10 15:34:53,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} havoc ~__retres1~4; {61166#true} is VALID [2020-07-10 15:34:53,897 INFO L263 TraceCheckUtils]: 6: Hoare triple {61166#true} call init_model(); {61371#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:34:53,899 INFO L280 TraceCheckUtils]: 7: Hoare triple {61371#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {61174#(= 1 ~m_i~0)} is VALID [2020-07-10 15:34:53,900 INFO L280 TraceCheckUtils]: 8: Hoare triple {61174#(= 1 ~m_i~0)} assume true; {61174#(= 1 ~m_i~0)} is VALID [2020-07-10 15:34:53,900 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61174#(= 1 ~m_i~0)} {61166#true} #491#return; {61174#(= 1 ~m_i~0)} is VALID [2020-07-10 15:34:53,901 INFO L263 TraceCheckUtils]: 10: Hoare triple {61174#(= 1 ~m_i~0)} call start_simulation(); {61174#(= 1 ~m_i~0)} is VALID [2020-07-10 15:34:53,902 INFO L280 TraceCheckUtils]: 11: Hoare triple {61174#(= 1 ~m_i~0)} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {61174#(= 1 ~m_i~0)} is VALID [2020-07-10 15:34:53,903 INFO L263 TraceCheckUtils]: 12: Hoare triple {61174#(= 1 ~m_i~0)} call update_channels(); {61166#true} is VALID [2020-07-10 15:34:53,903 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,904 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61166#true} {61174#(= 1 ~m_i~0)} #519#return; {61174#(= 1 ~m_i~0)} is VALID [2020-07-10 15:34:53,905 INFO L263 TraceCheckUtils]: 15: Hoare triple {61174#(= 1 ~m_i~0)} call init_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,906 INFO L280 TraceCheckUtils]: 16: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume !(1 == ~m_i~0);~m_st~0 := 2; {61373#(not (= 1 ~m_i~0))} is VALID [2020-07-10 15:34:53,907 INFO L280 TraceCheckUtils]: 17: Hoare triple {61373#(not (= 1 ~m_i~0))} assume 1 == ~t1_i~0;~t1_st~0 := 0; {61373#(not (= 1 ~m_i~0))} is VALID [2020-07-10 15:34:53,908 INFO L280 TraceCheckUtils]: 18: Hoare triple {61373#(not (= 1 ~m_i~0))} assume 1 == ~t2_i~0;~t2_st~0 := 0; {61373#(not (= 1 ~m_i~0))} is VALID [2020-07-10 15:34:53,909 INFO L280 TraceCheckUtils]: 19: Hoare triple {61373#(not (= 1 ~m_i~0))} assume true; {61373#(not (= 1 ~m_i~0))} is VALID [2020-07-10 15:34:53,910 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61373#(not (= 1 ~m_i~0))} {61174#(= 1 ~m_i~0)} #521#return; {61167#false} is VALID [2020-07-10 15:34:53,910 INFO L263 TraceCheckUtils]: 21: Hoare triple {61167#false} call fire_delta_events(); {61374#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:34:53,910 INFO L280 TraceCheckUtils]: 22: Hoare triple {61374#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {61166#true} is VALID [2020-07-10 15:34:53,911 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} assume !(0 == ~T1_E~0); {61166#true} is VALID [2020-07-10 15:34:53,911 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume !(0 == ~T2_E~0); {61166#true} is VALID [2020-07-10 15:34:53,911 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} assume !(0 == ~E_M~0); {61166#true} is VALID [2020-07-10 15:34:53,911 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} assume !(0 == ~E_1~0); {61166#true} is VALID [2020-07-10 15:34:53,912 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(0 == ~E_2~0); {61166#true} is VALID [2020-07-10 15:34:53,912 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,912 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {61166#true} {61167#false} #523#return; {61167#false} is VALID [2020-07-10 15:34:53,912 INFO L263 TraceCheckUtils]: 30: Hoare triple {61167#false} call activate_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,912 INFO L280 TraceCheckUtils]: 31: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,913 INFO L263 TraceCheckUtils]: 32: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,913 INFO L280 TraceCheckUtils]: 33: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,913 INFO L280 TraceCheckUtils]: 34: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,913 INFO L280 TraceCheckUtils]: 35: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,913 INFO L280 TraceCheckUtils]: 36: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,914 INFO L280 TraceCheckUtils]: 37: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,914 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,914 INFO L280 TraceCheckUtils]: 39: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,914 INFO L280 TraceCheckUtils]: 40: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-10 15:34:53,914 INFO L263 TraceCheckUtils]: 41: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,914 INFO L280 TraceCheckUtils]: 42: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,915 INFO L280 TraceCheckUtils]: 43: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,915 INFO L280 TraceCheckUtils]: 44: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,915 INFO L280 TraceCheckUtils]: 45: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,915 INFO L280 TraceCheckUtils]: 46: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,915 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,916 INFO L280 TraceCheckUtils]: 48: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,916 INFO L280 TraceCheckUtils]: 49: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,916 INFO L263 TraceCheckUtils]: 50: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,916 INFO L280 TraceCheckUtils]: 51: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,916 INFO L280 TraceCheckUtils]: 52: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,917 INFO L280 TraceCheckUtils]: 53: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,917 INFO L280 TraceCheckUtils]: 54: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,917 INFO L280 TraceCheckUtils]: 55: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,917 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,917 INFO L280 TraceCheckUtils]: 57: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,917 INFO L280 TraceCheckUtils]: 58: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,918 INFO L280 TraceCheckUtils]: 59: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,918 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {61166#true} {61167#false} #525#return; {61167#false} is VALID [2020-07-10 15:34:53,918 INFO L263 TraceCheckUtils]: 61: Hoare triple {61167#false} call reset_delta_events(); {61374#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:34:53,918 INFO L280 TraceCheckUtils]: 62: Hoare triple {61374#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {61166#true} is VALID [2020-07-10 15:34:53,918 INFO L280 TraceCheckUtils]: 63: Hoare triple {61166#true} assume !(1 == ~T1_E~0); {61166#true} is VALID [2020-07-10 15:34:53,919 INFO L280 TraceCheckUtils]: 64: Hoare triple {61166#true} assume !(1 == ~T2_E~0); {61166#true} is VALID [2020-07-10 15:34:53,919 INFO L280 TraceCheckUtils]: 65: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-10 15:34:53,919 INFO L280 TraceCheckUtils]: 66: Hoare triple {61166#true} assume !(1 == ~E_1~0); {61166#true} is VALID [2020-07-10 15:34:53,919 INFO L280 TraceCheckUtils]: 67: Hoare triple {61166#true} assume !(1 == ~E_2~0); {61166#true} is VALID [2020-07-10 15:34:53,919 INFO L280 TraceCheckUtils]: 68: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,919 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {61166#true} {61167#false} #527#return; {61167#false} is VALID [2020-07-10 15:34:53,920 INFO L280 TraceCheckUtils]: 70: Hoare triple {61167#false} assume !false; {61167#false} is VALID [2020-07-10 15:34:53,920 INFO L280 TraceCheckUtils]: 71: Hoare triple {61167#false} ~kernel_st~0 := 1; {61167#false} is VALID [2020-07-10 15:34:53,920 INFO L263 TraceCheckUtils]: 72: Hoare triple {61167#false} call eval(); {61167#false} is VALID [2020-07-10 15:34:53,920 INFO L280 TraceCheckUtils]: 73: Hoare triple {61167#false} havoc ~tmp~0; {61167#false} is VALID [2020-07-10 15:34:53,920 INFO L280 TraceCheckUtils]: 74: Hoare triple {61167#false} assume !false; {61167#false} is VALID [2020-07-10 15:34:53,920 INFO L263 TraceCheckUtils]: 75: Hoare triple {61167#false} call #t~ret2 := exists_runnable_thread(); {61166#true} is VALID [2020-07-10 15:34:53,921 INFO L280 TraceCheckUtils]: 76: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,921 INFO L280 TraceCheckUtils]: 77: Hoare triple {61166#true} assume !(0 == ~m_st~0); {61166#true} is VALID [2020-07-10 15:34:53,921 INFO L280 TraceCheckUtils]: 78: Hoare triple {61166#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-10 15:34:53,921 INFO L280 TraceCheckUtils]: 79: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,921 INFO L280 TraceCheckUtils]: 80: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,922 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-10 15:34:53,922 INFO L280 TraceCheckUtils]: 82: Hoare triple {61167#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {61167#false} is VALID [2020-07-10 15:34:53,922 INFO L280 TraceCheckUtils]: 83: Hoare triple {61167#false} assume 0 != ~tmp~0; {61167#false} is VALID [2020-07-10 15:34:53,922 INFO L280 TraceCheckUtils]: 84: Hoare triple {61167#false} assume !(0 == ~m_st~0); {61167#false} is VALID [2020-07-10 15:34:53,922 INFO L280 TraceCheckUtils]: 85: Hoare triple {61167#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {61167#false} is VALID [2020-07-10 15:34:53,923 INFO L280 TraceCheckUtils]: 86: Hoare triple {61167#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61167#false} is VALID [2020-07-10 15:34:53,923 INFO L263 TraceCheckUtils]: 87: Hoare triple {61167#false} call transmit1(); {61393#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:34:53,923 INFO L280 TraceCheckUtils]: 88: Hoare triple {61393#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,923 INFO L280 TraceCheckUtils]: 89: Hoare triple {61166#true} assume 1 == ~t1_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,923 INFO L280 TraceCheckUtils]: 90: Hoare triple {61166#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {61166#true} is VALID [2020-07-10 15:34:53,925 INFO L263 TraceCheckUtils]: 91: Hoare triple {61166#true} call immediate_notify(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,926 INFO L263 TraceCheckUtils]: 92: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,926 INFO L280 TraceCheckUtils]: 93: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,926 INFO L263 TraceCheckUtils]: 94: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,926 INFO L280 TraceCheckUtils]: 95: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,926 INFO L280 TraceCheckUtils]: 96: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,927 INFO L280 TraceCheckUtils]: 97: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,927 INFO L280 TraceCheckUtils]: 98: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,927 INFO L280 TraceCheckUtils]: 99: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,927 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,928 INFO L280 TraceCheckUtils]: 101: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,928 INFO L280 TraceCheckUtils]: 102: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,928 INFO L263 TraceCheckUtils]: 103: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,928 INFO L280 TraceCheckUtils]: 104: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,928 INFO L280 TraceCheckUtils]: 105: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,928 INFO L280 TraceCheckUtils]: 106: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,929 INFO L280 TraceCheckUtils]: 107: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,929 INFO L280 TraceCheckUtils]: 108: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,929 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,929 INFO L280 TraceCheckUtils]: 110: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,929 INFO L280 TraceCheckUtils]: 111: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,930 INFO L263 TraceCheckUtils]: 112: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,930 INFO L280 TraceCheckUtils]: 113: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,930 INFO L280 TraceCheckUtils]: 114: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,930 INFO L280 TraceCheckUtils]: 115: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,930 INFO L280 TraceCheckUtils]: 116: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,931 INFO L280 TraceCheckUtils]: 117: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,931 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,931 INFO L280 TraceCheckUtils]: 119: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,931 INFO L280 TraceCheckUtils]: 120: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,932 INFO L280 TraceCheckUtils]: 121: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,932 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,932 INFO L280 TraceCheckUtils]: 123: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,932 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-10 15:34:53,932 INFO L280 TraceCheckUtils]: 125: Hoare triple {61166#true} ~E_2~0 := 2; {61166#true} is VALID [2020-07-10 15:34:53,933 INFO L280 TraceCheckUtils]: 126: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-10 15:34:53,933 INFO L280 TraceCheckUtils]: 127: Hoare triple {61166#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61166#true} is VALID [2020-07-10 15:34:53,933 INFO L280 TraceCheckUtils]: 128: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,933 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {61166#true} {61167#false} #515#return; {61167#false} is VALID [2020-07-10 15:34:53,933 INFO L280 TraceCheckUtils]: 130: Hoare triple {61167#false} assume !(0 == ~t2_st~0); {61167#false} is VALID [2020-07-10 15:34:53,934 INFO L280 TraceCheckUtils]: 131: Hoare triple {61167#false} assume !false; {61167#false} is VALID [2020-07-10 15:34:53,934 INFO L263 TraceCheckUtils]: 132: Hoare triple {61167#false} call #t~ret2 := exists_runnable_thread(); {61166#true} is VALID [2020-07-10 15:34:53,934 INFO L280 TraceCheckUtils]: 133: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,934 INFO L280 TraceCheckUtils]: 134: Hoare triple {61166#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-10 15:34:53,934 INFO L280 TraceCheckUtils]: 135: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,934 INFO L280 TraceCheckUtils]: 136: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,935 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-10 15:34:53,935 INFO L280 TraceCheckUtils]: 138: Hoare triple {61167#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {61167#false} is VALID [2020-07-10 15:34:53,935 INFO L280 TraceCheckUtils]: 139: Hoare triple {61167#false} assume 0 != ~tmp~0; {61167#false} is VALID [2020-07-10 15:34:53,935 INFO L280 TraceCheckUtils]: 140: Hoare triple {61167#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {61167#false} is VALID [2020-07-10 15:34:53,935 INFO L280 TraceCheckUtils]: 141: Hoare triple {61167#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61167#false} is VALID [2020-07-10 15:34:53,936 INFO L263 TraceCheckUtils]: 142: Hoare triple {61167#false} call master(); {61475#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,936 INFO L280 TraceCheckUtils]: 143: Hoare triple {61475#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {61166#true} is VALID [2020-07-10 15:34:53,936 INFO L280 TraceCheckUtils]: 144: Hoare triple {61166#true} assume 0 == ~m_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,936 INFO L280 TraceCheckUtils]: 145: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-10 15:34:53,936 INFO L280 TraceCheckUtils]: 146: Hoare triple {61166#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {61166#true} is VALID [2020-07-10 15:34:53,937 INFO L263 TraceCheckUtils]: 147: Hoare triple {61166#true} call immediate_notify(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,938 INFO L263 TraceCheckUtils]: 148: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,938 INFO L280 TraceCheckUtils]: 149: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,939 INFO L263 TraceCheckUtils]: 150: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,939 INFO L280 TraceCheckUtils]: 151: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,939 INFO L280 TraceCheckUtils]: 152: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,939 INFO L280 TraceCheckUtils]: 153: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,940 INFO L280 TraceCheckUtils]: 154: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,940 INFO L280 TraceCheckUtils]: 155: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,940 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,941 INFO L280 TraceCheckUtils]: 157: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,941 INFO L280 TraceCheckUtils]: 158: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-10 15:34:53,941 INFO L263 TraceCheckUtils]: 159: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,942 INFO L280 TraceCheckUtils]: 160: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,942 INFO L280 TraceCheckUtils]: 161: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,942 INFO L280 TraceCheckUtils]: 162: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,943 INFO L280 TraceCheckUtils]: 163: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,943 INFO L280 TraceCheckUtils]: 164: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,943 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,944 INFO L280 TraceCheckUtils]: 166: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,944 INFO L280 TraceCheckUtils]: 167: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,944 INFO L263 TraceCheckUtils]: 168: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,944 INFO L280 TraceCheckUtils]: 169: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,945 INFO L280 TraceCheckUtils]: 170: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,945 INFO L280 TraceCheckUtils]: 171: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,945 INFO L280 TraceCheckUtils]: 172: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,946 INFO L280 TraceCheckUtils]: 173: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,946 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,946 INFO L280 TraceCheckUtils]: 175: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,947 INFO L280 TraceCheckUtils]: 176: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,947 INFO L280 TraceCheckUtils]: 177: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,947 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,948 INFO L280 TraceCheckUtils]: 179: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,948 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {61166#true} {61166#true} #505#return; {61166#true} is VALID [2020-07-10 15:34:53,948 INFO L280 TraceCheckUtils]: 181: Hoare triple {61166#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {61166#true} is VALID [2020-07-10 15:34:53,949 INFO L280 TraceCheckUtils]: 182: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,949 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {61166#true} {61167#false} #513#return; {61167#false} is VALID [2020-07-10 15:34:53,949 INFO L280 TraceCheckUtils]: 184: Hoare triple {61167#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {61167#false} is VALID [2020-07-10 15:34:53,949 INFO L280 TraceCheckUtils]: 185: Hoare triple {61167#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61167#false} is VALID [2020-07-10 15:34:53,950 INFO L263 TraceCheckUtils]: 186: Hoare triple {61167#false} call transmit1(); {61393#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:34:53,950 INFO L280 TraceCheckUtils]: 187: Hoare triple {61393#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,950 INFO L280 TraceCheckUtils]: 188: Hoare triple {61166#true} assume 1 == ~t1_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,951 INFO L280 TraceCheckUtils]: 189: Hoare triple {61166#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {61166#true} is VALID [2020-07-10 15:34:53,952 INFO L263 TraceCheckUtils]: 190: Hoare triple {61166#true} call immediate_notify(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,953 INFO L263 TraceCheckUtils]: 191: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:34:53,954 INFO L280 TraceCheckUtils]: 192: Hoare triple {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {61166#true} is VALID [2020-07-10 15:34:53,954 INFO L263 TraceCheckUtils]: 193: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,954 INFO L280 TraceCheckUtils]: 194: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,955 INFO L280 TraceCheckUtils]: 195: Hoare triple {61166#true} assume 1 == ~m_pc~0; {61166#true} is VALID [2020-07-10 15:34:53,955 INFO L280 TraceCheckUtils]: 196: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-10 15:34:53,955 INFO L280 TraceCheckUtils]: 197: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,956 INFO L280 TraceCheckUtils]: 198: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-10 15:34:53,956 INFO L280 TraceCheckUtils]: 199: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,956 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-10 15:34:53,956 INFO L280 TraceCheckUtils]: 201: Hoare triple {61166#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {61166#true} is VALID [2020-07-10 15:34:53,957 INFO L280 TraceCheckUtils]: 202: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-10 15:34:53,957 INFO L263 TraceCheckUtils]: 203: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,957 INFO L280 TraceCheckUtils]: 204: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,958 INFO L280 TraceCheckUtils]: 205: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,958 INFO L280 TraceCheckUtils]: 206: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-10 15:34:53,958 INFO L280 TraceCheckUtils]: 207: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-10 15:34:53,959 INFO L280 TraceCheckUtils]: 208: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,959 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-10 15:34:53,959 INFO L280 TraceCheckUtils]: 210: Hoare triple {61166#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {61166#true} is VALID [2020-07-10 15:34:53,960 INFO L280 TraceCheckUtils]: 211: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-10 15:34:53,960 INFO L263 TraceCheckUtils]: 212: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-10 15:34:53,960 INFO L280 TraceCheckUtils]: 213: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,960 INFO L280 TraceCheckUtils]: 214: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-10 15:34:53,961 INFO L280 TraceCheckUtils]: 215: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-10 15:34:53,961 INFO L280 TraceCheckUtils]: 216: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-10 15:34:53,961 INFO L280 TraceCheckUtils]: 217: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,962 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-10 15:34:53,962 INFO L280 TraceCheckUtils]: 219: Hoare triple {61166#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {61166#true} is VALID [2020-07-10 15:34:53,962 INFO L280 TraceCheckUtils]: 220: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-10 15:34:53,963 INFO L280 TraceCheckUtils]: 221: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,963 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {61166#true} {61372#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {61166#true} is VALID [2020-07-10 15:34:53,963 INFO L280 TraceCheckUtils]: 223: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,963 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-10 15:34:53,964 INFO L280 TraceCheckUtils]: 225: Hoare triple {61166#true} ~E_2~0 := 2; {61166#true} is VALID [2020-07-10 15:34:53,964 INFO L280 TraceCheckUtils]: 226: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-10 15:34:53,964 INFO L280 TraceCheckUtils]: 227: Hoare triple {61166#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61166#true} is VALID [2020-07-10 15:34:53,965 INFO L280 TraceCheckUtils]: 228: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,965 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {61166#true} {61167#false} #515#return; {61167#false} is VALID [2020-07-10 15:34:53,965 INFO L280 TraceCheckUtils]: 230: Hoare triple {61167#false} assume !(0 == ~t2_st~0); {61167#false} is VALID [2020-07-10 15:34:53,966 INFO L280 TraceCheckUtils]: 231: Hoare triple {61167#false} assume !false; {61167#false} is VALID [2020-07-10 15:34:53,966 INFO L263 TraceCheckUtils]: 232: Hoare triple {61167#false} call #t~ret2 := exists_runnable_thread(); {61166#true} is VALID [2020-07-10 15:34:53,966 INFO L280 TraceCheckUtils]: 233: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,967 INFO L280 TraceCheckUtils]: 234: Hoare triple {61166#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-10 15:34:53,967 INFO L280 TraceCheckUtils]: 235: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-10 15:34:53,967 INFO L280 TraceCheckUtils]: 236: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-10 15:34:53,968 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-10 15:34:53,968 INFO L280 TraceCheckUtils]: 238: Hoare triple {61167#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {61167#false} is VALID [2020-07-10 15:34:53,968 INFO L280 TraceCheckUtils]: 239: Hoare triple {61167#false} assume 0 != ~tmp~0; {61167#false} is VALID [2020-07-10 15:34:53,968 INFO L280 TraceCheckUtils]: 240: Hoare triple {61167#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {61167#false} is VALID [2020-07-10 15:34:53,969 INFO L280 TraceCheckUtils]: 241: Hoare triple {61167#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61167#false} is VALID [2020-07-10 15:34:53,969 INFO L263 TraceCheckUtils]: 242: Hoare triple {61167#false} call master(); {61167#false} is VALID [2020-07-10 15:34:53,969 INFO L280 TraceCheckUtils]: 243: Hoare triple {61167#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {61167#false} is VALID [2020-07-10 15:34:53,970 INFO L280 TraceCheckUtils]: 244: Hoare triple {61167#false} assume !(0 == ~m_pc~0); {61167#false} is VALID [2020-07-10 15:34:53,970 INFO L280 TraceCheckUtils]: 245: Hoare triple {61167#false} assume 1 == ~m_pc~0; {61167#false} is VALID [2020-07-10 15:34:53,970 INFO L280 TraceCheckUtils]: 246: Hoare triple {61167#false} assume ~token~0 != 2 + ~local~0; {61167#false} is VALID [2020-07-10 15:34:53,971 INFO L263 TraceCheckUtils]: 247: Hoare triple {61167#false} call error(); {61167#false} is VALID [2020-07-10 15:34:53,971 INFO L280 TraceCheckUtils]: 248: Hoare triple {61167#false} assume !false; {61167#false} is VALID [2020-07-10 15:34:54,092 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2020-07-10 15:34:54,093 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142742625] [2020-07-10 15:34:54,093 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:34:54,094 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:34:54,094 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393198696] [2020-07-10 15:34:54,095 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 249 [2020-07-10 15:34:54,096 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:34:54,097 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:34:54,304 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:34:54,305 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:34:54,305 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:34:54,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:34:54,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:34:54,306 INFO L87 Difference]: Start difference. First operand 4205 states and 5340 transitions. Second operand 10 states. [2020-07-10 15:35:19,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:35:19,781 INFO L93 Difference]: Finished difference Result 8766 states and 11212 transitions. [2020-07-10 15:35:19,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 15:35:19,781 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 249 [2020-07-10 15:35:19,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:35:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:35:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 554 transitions. [2020-07-10 15:35:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:35:19,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 554 transitions. [2020-07-10 15:35:19,791 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 554 transitions. [2020-07-10 15:35:20,698 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 554 edges. 554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:35:21,637 INFO L225 Difference]: With dead ends: 8766 [2020-07-10 15:35:21,637 INFO L226 Difference]: Without dead ends: 4582 [2020-07-10 15:35:21,645 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272 [2020-07-10 15:35:21,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4582 states. [2020-07-10 15:35:36,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4582 to 4198. [2020-07-10 15:35:36,998 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:35:36,999 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4582 states. Second operand 4198 states. [2020-07-10 15:35:36,999 INFO L74 IsIncluded]: Start isIncluded. First operand 4582 states. Second operand 4198 states. [2020-07-10 15:35:36,999 INFO L87 Difference]: Start difference. First operand 4582 states. Second operand 4198 states. [2020-07-10 15:35:37,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:35:37,663 INFO L93 Difference]: Finished difference Result 4582 states and 5899 transitions. [2020-07-10 15:35:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 4582 states and 5899 transitions. [2020-07-10 15:35:37,675 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:35:37,675 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:35:37,675 INFO L74 IsIncluded]: Start isIncluded. First operand 4198 states. Second operand 4582 states. [2020-07-10 15:35:37,675 INFO L87 Difference]: Start difference. First operand 4198 states. Second operand 4582 states. [2020-07-10 15:35:38,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:35:38,351 INFO L93 Difference]: Finished difference Result 4582 states and 5899 transitions. [2020-07-10 15:35:38,351 INFO L276 IsEmpty]: Start isEmpty. Operand 4582 states and 5899 transitions. [2020-07-10 15:35:38,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:35:38,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:35:38,360 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:35:38,360 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:35:38,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4198 states. [2020-07-10 15:35:39,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4198 states to 4198 states and 5326 transitions. [2020-07-10 15:35:39,106 INFO L78 Accepts]: Start accepts. Automaton has 4198 states and 5326 transitions. Word has length 249 [2020-07-10 15:35:39,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:35:39,106 INFO L479 AbstractCegarLoop]: Abstraction has 4198 states and 5326 transitions. [2020-07-10 15:35:39,106 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:35:39,106 INFO L276 IsEmpty]: Start isEmpty. Operand 4198 states and 5326 transitions. [2020-07-10 15:35:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2020-07-10 15:35:39,109 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:35:39,109 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:35:39,109 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-10 15:35:39,109 INFO L427 AbstractCegarLoop]: === Iteration 12 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:35:39,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:35:39,109 INFO L82 PathProgramCache]: Analyzing trace with hash -2111585836, now seen corresponding path program 1 times [2020-07-10 15:35:39,110 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:35:39,110 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957531033] [2020-07-10 15:35:39,110 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:35:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {88226#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,225 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {88070#true} {88070#true} #549#return; {88070#true} is VALID [2020-07-10 15:35:39,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {88227#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {88070#true} is VALID [2020-07-10 15:35:39,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,240 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {88070#true} {88070#true} #491#return; {88070#true} is VALID [2020-07-10 15:35:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,243 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {88070#true} {88070#true} #519#return; {88070#true} is VALID [2020-07-10 15:35:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,262 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,262 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {88070#true} {88070#true} #521#return; {88070#true} is VALID [2020-07-10 15:35:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {88229#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {88070#true} is VALID [2020-07-10 15:35:39,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(0 == ~T1_E~0); {88070#true} is VALID [2020-07-10 15:35:39,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume !(0 == ~T2_E~0); {88070#true} is VALID [2020-07-10 15:35:39,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume !(0 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:39,290 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume !(0 == ~E_1~0); {88070#true} is VALID [2020-07-10 15:35:39,290 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} assume !(0 == ~E_2~0); {88070#true} is VALID [2020-07-10 15:35:39,291 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,291 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {88070#true} {88070#true} #523#return; {88070#true} is VALID [2020-07-10 15:35:39,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,313 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,313 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,313 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-10 15:35:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,328 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,334 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:39,334 INFO L263 TraceCheckUtils]: 1: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,335 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,336 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-10 15:35:39,337 INFO L280 TraceCheckUtils]: 8: Hoare triple {88070#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88070#true} is VALID [2020-07-10 15:35:39,337 INFO L280 TraceCheckUtils]: 9: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-10 15:35:39,337 INFO L263 TraceCheckUtils]: 10: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,337 INFO L280 TraceCheckUtils]: 11: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,339 INFO L280 TraceCheckUtils]: 12: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,339 INFO L280 TraceCheckUtils]: 13: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,340 INFO L280 TraceCheckUtils]: 14: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,341 INFO L280 TraceCheckUtils]: 15: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,342 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,343 INFO L280 TraceCheckUtils]: 17: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,343 INFO L280 TraceCheckUtils]: 18: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,344 INFO L263 TraceCheckUtils]: 19: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,344 INFO L280 TraceCheckUtils]: 20: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,344 INFO L280 TraceCheckUtils]: 21: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,345 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,345 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,345 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,347 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,347 INFO L280 TraceCheckUtils]: 26: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,348 INFO L280 TraceCheckUtils]: 27: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___1~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,348 INFO L280 TraceCheckUtils]: 28: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,349 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #525#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {88229#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {88070#true} is VALID [2020-07-10 15:35:39,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~T1_E~0); {88070#true} is VALID [2020-07-10 15:35:39,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume !(1 == ~T2_E~0); {88070#true} is VALID [2020-07-10 15:35:39,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:39,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume !(1 == ~E_1~0); {88070#true} is VALID [2020-07-10 15:35:39,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} assume !(1 == ~E_2~0); {88070#true} is VALID [2020-07-10 15:35:39,355 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,356 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #527#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~3; {88070#true} is VALID [2020-07-10 15:35:39,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {88070#true} is VALID [2020-07-10 15:35:39,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} #res := ~__retres1~3; {88070#true} is VALID [2020-07-10 15:35:39,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,365 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #511#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,449 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-10 15:35:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,463 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,469 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:39,469 INFO L263 TraceCheckUtils]: 1: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,470 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,471 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,471 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-10 15:35:39,471 INFO L280 TraceCheckUtils]: 8: Hoare triple {88070#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88070#true} is VALID [2020-07-10 15:35:39,472 INFO L280 TraceCheckUtils]: 9: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-10 15:35:39,472 INFO L263 TraceCheckUtils]: 10: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,472 INFO L280 TraceCheckUtils]: 11: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,473 INFO L280 TraceCheckUtils]: 12: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,473 INFO L280 TraceCheckUtils]: 13: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,474 INFO L280 TraceCheckUtils]: 14: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,477 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,478 INFO L280 TraceCheckUtils]: 18: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,478 INFO L263 TraceCheckUtils]: 19: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,479 INFO L280 TraceCheckUtils]: 20: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,479 INFO L280 TraceCheckUtils]: 21: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,479 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,480 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,480 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,481 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,482 INFO L280 TraceCheckUtils]: 26: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,483 INFO L280 TraceCheckUtils]: 27: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___1~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,484 INFO L280 TraceCheckUtils]: 28: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,485 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,487 INFO L263 TraceCheckUtils]: 0: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:39,487 INFO L263 TraceCheckUtils]: 2: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,488 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,488 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,488 INFO L280 TraceCheckUtils]: 7: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,488 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-10 15:35:39,489 INFO L280 TraceCheckUtils]: 9: Hoare triple {88070#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88070#true} is VALID [2020-07-10 15:35:39,489 INFO L280 TraceCheckUtils]: 10: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-10 15:35:39,489 INFO L263 TraceCheckUtils]: 11: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,489 INFO L280 TraceCheckUtils]: 12: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,490 INFO L280 TraceCheckUtils]: 13: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,491 INFO L280 TraceCheckUtils]: 15: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,492 INFO L280 TraceCheckUtils]: 16: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,492 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,493 INFO L280 TraceCheckUtils]: 18: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,493 INFO L263 TraceCheckUtils]: 20: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,494 INFO L280 TraceCheckUtils]: 21: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,494 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,494 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,494 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,495 INFO L280 TraceCheckUtils]: 25: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,495 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,496 INFO L280 TraceCheckUtils]: 27: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,496 INFO L280 TraceCheckUtils]: 28: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___1~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,497 INFO L280 TraceCheckUtils]: 29: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,497 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,498 INFO L280 TraceCheckUtils]: 31: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,499 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #505#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {88248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {88070#true} is VALID [2020-07-10 15:35:39,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 0 == ~m_pc~0; {88070#true} is VALID [2020-07-10 15:35:39,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume !false; {88070#true} is VALID [2020-07-10 15:35:39,501 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {88070#true} is VALID [2020-07-10 15:35:39,503 INFO L263 TraceCheckUtils]: 4: Hoare triple {88070#true} call immediate_notify(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,504 INFO L263 TraceCheckUtils]: 5: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:39,504 INFO L263 TraceCheckUtils]: 7: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,504 INFO L280 TraceCheckUtils]: 8: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,505 INFO L280 TraceCheckUtils]: 11: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,505 INFO L280 TraceCheckUtils]: 12: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,505 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-10 15:35:39,506 INFO L280 TraceCheckUtils]: 14: Hoare triple {88070#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88070#true} is VALID [2020-07-10 15:35:39,506 INFO L280 TraceCheckUtils]: 15: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-10 15:35:39,506 INFO L263 TraceCheckUtils]: 16: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,506 INFO L280 TraceCheckUtils]: 17: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,507 INFO L280 TraceCheckUtils]: 18: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,507 INFO L280 TraceCheckUtils]: 19: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,508 INFO L280 TraceCheckUtils]: 20: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,509 INFO L280 TraceCheckUtils]: 21: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,509 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,510 INFO L280 TraceCheckUtils]: 23: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,510 INFO L280 TraceCheckUtils]: 24: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,510 INFO L263 TraceCheckUtils]: 25: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,511 INFO L280 TraceCheckUtils]: 26: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,511 INFO L280 TraceCheckUtils]: 27: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,511 INFO L280 TraceCheckUtils]: 28: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,511 INFO L280 TraceCheckUtils]: 29: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,511 INFO L280 TraceCheckUtils]: 30: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,512 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,513 INFO L280 TraceCheckUtils]: 32: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,513 INFO L280 TraceCheckUtils]: 33: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___1~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,514 INFO L280 TraceCheckUtils]: 34: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,515 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,516 INFO L280 TraceCheckUtils]: 36: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,517 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #505#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,519 INFO L280 TraceCheckUtils]: 38: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,519 INFO L280 TraceCheckUtils]: 39: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,521 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88123#(not (= 1 ~t1_pc~0))} #513#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 1 == ~m_pc~0; {88070#true} is VALID [2020-07-10 15:35:39,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:39,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} ~__retres1~0 := 0; {88417#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-10 15:35:39,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {88417#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:35:39,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:35:39,717 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {88070#true} #499#return; {88403#(and (<= 0 |activate_threads_#t~ret6|) (<= |activate_threads_#t~ret6| 0))} is VALID [2020-07-10 15:35:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-10 15:35:39,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,720 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,721 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88071#false} #501#return; {88071#false} is VALID [2020-07-10 15:35:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,724 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,725 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88071#false} #503#return; {88071#false} is VALID [2020-07-10 15:35:39,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:39,725 INFO L263 TraceCheckUtils]: 1: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume 1 == ~m_pc~0; {88070#true} is VALID [2020-07-10 15:35:39,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:39,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} ~__retres1~0 := 0; {88417#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-10 15:35:39,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {88417#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:35:39,729 INFO L280 TraceCheckUtils]: 7: Hoare triple {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:35:39,730 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {88070#true} #499#return; {88403#(and (<= 0 |activate_threads_#t~ret6|) (<= |activate_threads_#t~ret6| 0))} is VALID [2020-07-10 15:35:39,731 INFO L280 TraceCheckUtils]: 9: Hoare triple {88403#(and (<= 0 |activate_threads_#t~ret6|) (<= |activate_threads_#t~ret6| 0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88404#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} is VALID [2020-07-10 15:35:39,731 INFO L280 TraceCheckUtils]: 10: Hoare triple {88404#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} assume 0 != ~tmp~1;~m_st~0 := 0; {88071#false} is VALID [2020-07-10 15:35:39,732 INFO L263 TraceCheckUtils]: 11: Hoare triple {88071#false} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,732 INFO L280 TraceCheckUtils]: 12: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,732 INFO L280 TraceCheckUtils]: 13: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,733 INFO L280 TraceCheckUtils]: 14: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-10 15:35:39,733 INFO L280 TraceCheckUtils]: 15: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,734 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {88070#true} {88071#false} #501#return; {88071#false} is VALID [2020-07-10 15:35:39,734 INFO L280 TraceCheckUtils]: 18: Hoare triple {88071#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88071#false} is VALID [2020-07-10 15:35:39,734 INFO L280 TraceCheckUtils]: 19: Hoare triple {88071#false} assume !(0 != ~tmp___0~0); {88071#false} is VALID [2020-07-10 15:35:39,735 INFO L263 TraceCheckUtils]: 20: Hoare triple {88071#false} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,735 INFO L280 TraceCheckUtils]: 21: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,735 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,736 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,736 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,736 INFO L280 TraceCheckUtils]: 25: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,736 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {88070#true} {88071#false} #503#return; {88071#false} is VALID [2020-07-10 15:35:39,737 INFO L280 TraceCheckUtils]: 27: Hoare triple {88071#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88071#false} is VALID [2020-07-10 15:35:39,737 INFO L280 TraceCheckUtils]: 28: Hoare triple {88071#false} assume !(0 != ~tmp___1~0); {88071#false} is VALID [2020-07-10 15:35:39,737 INFO L280 TraceCheckUtils]: 29: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:39,738 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {88071#false} {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {88071#false} is VALID [2020-07-10 15:35:39,741 INFO L263 TraceCheckUtils]: 0: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:39,742 INFO L263 TraceCheckUtils]: 2: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume 1 == ~m_pc~0; {88070#true} is VALID [2020-07-10 15:35:39,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:39,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} ~__retres1~0 := 0; {88417#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-10 15:35:39,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {88417#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:35:39,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:35:39,746 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {88070#true} #499#return; {88403#(and (<= 0 |activate_threads_#t~ret6|) (<= |activate_threads_#t~ret6| 0))} is VALID [2020-07-10 15:35:39,747 INFO L280 TraceCheckUtils]: 10: Hoare triple {88403#(and (<= 0 |activate_threads_#t~ret6|) (<= |activate_threads_#t~ret6| 0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88404#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} is VALID [2020-07-10 15:35:39,748 INFO L280 TraceCheckUtils]: 11: Hoare triple {88404#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} assume 0 != ~tmp~1;~m_st~0 := 0; {88071#false} is VALID [2020-07-10 15:35:39,749 INFO L263 TraceCheckUtils]: 12: Hoare triple {88071#false} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,749 INFO L280 TraceCheckUtils]: 13: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,749 INFO L280 TraceCheckUtils]: 14: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,750 INFO L280 TraceCheckUtils]: 15: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-10 15:35:39,750 INFO L280 TraceCheckUtils]: 16: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,750 INFO L280 TraceCheckUtils]: 17: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,751 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {88070#true} {88071#false} #501#return; {88071#false} is VALID [2020-07-10 15:35:39,751 INFO L280 TraceCheckUtils]: 19: Hoare triple {88071#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88071#false} is VALID [2020-07-10 15:35:39,751 INFO L280 TraceCheckUtils]: 20: Hoare triple {88071#false} assume !(0 != ~tmp___0~0); {88071#false} is VALID [2020-07-10 15:35:39,751 INFO L263 TraceCheckUtils]: 21: Hoare triple {88071#false} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,752 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,752 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,752 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,753 INFO L280 TraceCheckUtils]: 25: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,753 INFO L280 TraceCheckUtils]: 26: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,753 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {88070#true} {88071#false} #503#return; {88071#false} is VALID [2020-07-10 15:35:39,754 INFO L280 TraceCheckUtils]: 28: Hoare triple {88071#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88071#false} is VALID [2020-07-10 15:35:39,754 INFO L280 TraceCheckUtils]: 29: Hoare triple {88071#false} assume !(0 != ~tmp___1~0); {88071#false} is VALID [2020-07-10 15:35:39,754 INFO L280 TraceCheckUtils]: 30: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:39,755 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {88071#false} {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {88071#false} is VALID [2020-07-10 15:35:39,755 INFO L280 TraceCheckUtils]: 32: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:39,755 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {88071#false} {88070#true} #487#return; {88071#false} is VALID [2020-07-10 15:35:39,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {88330#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 1 == ~t1_pc~0; {88070#true} is VALID [2020-07-10 15:35:39,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {88070#true} is VALID [2020-07-10 15:35:39,758 INFO L263 TraceCheckUtils]: 3: Hoare triple {88070#true} call immediate_notify(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,758 INFO L263 TraceCheckUtils]: 4: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:39,759 INFO L263 TraceCheckUtils]: 6: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,759 INFO L280 TraceCheckUtils]: 7: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,759 INFO L280 TraceCheckUtils]: 8: Hoare triple {88070#true} assume 1 == ~m_pc~0; {88070#true} is VALID [2020-07-10 15:35:39,759 INFO L280 TraceCheckUtils]: 9: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:39,760 INFO L280 TraceCheckUtils]: 10: Hoare triple {88070#true} ~__retres1~0 := 0; {88417#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-10 15:35:39,761 INFO L280 TraceCheckUtils]: 11: Hoare triple {88417#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:35:39,762 INFO L280 TraceCheckUtils]: 12: Hoare triple {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:35:39,763 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {88070#true} #499#return; {88403#(and (<= 0 |activate_threads_#t~ret6|) (<= |activate_threads_#t~ret6| 0))} is VALID [2020-07-10 15:35:39,763 INFO L280 TraceCheckUtils]: 14: Hoare triple {88403#(and (<= 0 |activate_threads_#t~ret6|) (<= |activate_threads_#t~ret6| 0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88404#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} is VALID [2020-07-10 15:35:39,764 INFO L280 TraceCheckUtils]: 15: Hoare triple {88404#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} assume 0 != ~tmp~1;~m_st~0 := 0; {88071#false} is VALID [2020-07-10 15:35:39,764 INFO L263 TraceCheckUtils]: 16: Hoare triple {88071#false} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,764 INFO L280 TraceCheckUtils]: 17: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,765 INFO L280 TraceCheckUtils]: 18: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,765 INFO L280 TraceCheckUtils]: 19: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-10 15:35:39,765 INFO L280 TraceCheckUtils]: 20: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,765 INFO L280 TraceCheckUtils]: 21: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,765 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {88070#true} {88071#false} #501#return; {88071#false} is VALID [2020-07-10 15:35:39,766 INFO L280 TraceCheckUtils]: 23: Hoare triple {88071#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88071#false} is VALID [2020-07-10 15:35:39,766 INFO L280 TraceCheckUtils]: 24: Hoare triple {88071#false} assume !(0 != ~tmp___0~0); {88071#false} is VALID [2020-07-10 15:35:39,766 INFO L263 TraceCheckUtils]: 25: Hoare triple {88071#false} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,766 INFO L280 TraceCheckUtils]: 26: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,766 INFO L280 TraceCheckUtils]: 27: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,766 INFO L280 TraceCheckUtils]: 28: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,767 INFO L280 TraceCheckUtils]: 29: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,767 INFO L280 TraceCheckUtils]: 30: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,767 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {88070#true} {88071#false} #503#return; {88071#false} is VALID [2020-07-10 15:35:39,767 INFO L280 TraceCheckUtils]: 32: Hoare triple {88071#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88071#false} is VALID [2020-07-10 15:35:39,767 INFO L280 TraceCheckUtils]: 33: Hoare triple {88071#false} assume !(0 != ~tmp___1~0); {88071#false} is VALID [2020-07-10 15:35:39,768 INFO L280 TraceCheckUtils]: 34: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:39,768 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {88071#false} {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {88071#false} is VALID [2020-07-10 15:35:39,768 INFO L280 TraceCheckUtils]: 36: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:39,768 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {88071#false} {88070#true} #487#return; {88071#false} is VALID [2020-07-10 15:35:39,768 INFO L280 TraceCheckUtils]: 38: Hoare triple {88071#false} ~E_2~0 := 2; {88071#false} is VALID [2020-07-10 15:35:39,769 INFO L280 TraceCheckUtils]: 39: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-10 15:35:39,769 INFO L280 TraceCheckUtils]: 40: Hoare triple {88071#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {88071#false} is VALID [2020-07-10 15:35:39,769 INFO L280 TraceCheckUtils]: 41: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:39,769 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {88071#false} {88123#(not (= 1 ~t1_pc~0))} #515#return; {88071#false} is VALID [2020-07-10 15:35:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:39,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~3; {88070#true} is VALID [2020-07-10 15:35:39,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {88070#true} is VALID [2020-07-10 15:35:39,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} #res := ~__retres1~3; {88070#true} is VALID [2020-07-10 15:35:39,777 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,777 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {88070#true} {88071#false} #511#return; {88071#false} is VALID [2020-07-10 15:35:39,779 INFO L263 TraceCheckUtils]: 0: Hoare triple {88070#true} call ULTIMATE.init(); {88226#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:35:39,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {88226#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,780 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {88070#true} {88070#true} #549#return; {88070#true} is VALID [2020-07-10 15:35:39,780 INFO L263 TraceCheckUtils]: 4: Hoare triple {88070#true} call #t~ret12 := main(); {88070#true} is VALID [2020-07-10 15:35:39,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} havoc ~__retres1~4; {88070#true} is VALID [2020-07-10 15:35:39,781 INFO L263 TraceCheckUtils]: 6: Hoare triple {88070#true} call init_model(); {88227#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:35:39,781 INFO L280 TraceCheckUtils]: 7: Hoare triple {88227#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {88070#true} is VALID [2020-07-10 15:35:39,781 INFO L280 TraceCheckUtils]: 8: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,781 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {88070#true} {88070#true} #491#return; {88070#true} is VALID [2020-07-10 15:35:39,781 INFO L263 TraceCheckUtils]: 10: Hoare triple {88070#true} call start_simulation(); {88070#true} is VALID [2020-07-10 15:35:39,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {88070#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,782 INFO L263 TraceCheckUtils]: 12: Hoare triple {88070#true} call update_channels(); {88070#true} is VALID [2020-07-10 15:35:39,782 INFO L280 TraceCheckUtils]: 13: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,782 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {88070#true} {88070#true} #519#return; {88070#true} is VALID [2020-07-10 15:35:39,783 INFO L263 TraceCheckUtils]: 15: Hoare triple {88070#true} call init_threads(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {88070#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,784 INFO L280 TraceCheckUtils]: 18: Hoare triple {88070#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,784 INFO L280 TraceCheckUtils]: 19: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,784 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {88070#true} {88070#true} #521#return; {88070#true} is VALID [2020-07-10 15:35:39,786 INFO L263 TraceCheckUtils]: 21: Hoare triple {88070#true} call fire_delta_events(); {88229#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:35:39,786 INFO L280 TraceCheckUtils]: 22: Hoare triple {88229#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {88070#true} is VALID [2020-07-10 15:35:39,786 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} assume !(0 == ~T1_E~0); {88070#true} is VALID [2020-07-10 15:35:39,787 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} assume !(0 == ~T2_E~0); {88070#true} is VALID [2020-07-10 15:35:39,787 INFO L280 TraceCheckUtils]: 25: Hoare triple {88070#true} assume !(0 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:39,787 INFO L280 TraceCheckUtils]: 26: Hoare triple {88070#true} assume !(0 == ~E_1~0); {88070#true} is VALID [2020-07-10 15:35:39,787 INFO L280 TraceCheckUtils]: 27: Hoare triple {88070#true} assume !(0 == ~E_2~0); {88070#true} is VALID [2020-07-10 15:35:39,787 INFO L280 TraceCheckUtils]: 28: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,788 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {88070#true} {88070#true} #523#return; {88070#true} is VALID [2020-07-10 15:35:39,789 INFO L263 TraceCheckUtils]: 30: Hoare triple {88070#true} call activate_threads(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,789 INFO L280 TraceCheckUtils]: 31: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:39,789 INFO L263 TraceCheckUtils]: 32: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,789 INFO L280 TraceCheckUtils]: 33: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,789 INFO L280 TraceCheckUtils]: 34: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,790 INFO L280 TraceCheckUtils]: 35: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,790 INFO L280 TraceCheckUtils]: 36: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,790 INFO L280 TraceCheckUtils]: 37: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,790 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-10 15:35:39,790 INFO L280 TraceCheckUtils]: 39: Hoare triple {88070#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88070#true} is VALID [2020-07-10 15:35:39,791 INFO L280 TraceCheckUtils]: 40: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-10 15:35:39,791 INFO L263 TraceCheckUtils]: 41: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,791 INFO L280 TraceCheckUtils]: 42: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,792 INFO L280 TraceCheckUtils]: 43: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,792 INFO L280 TraceCheckUtils]: 44: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,793 INFO L280 TraceCheckUtils]: 45: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,793 INFO L280 TraceCheckUtils]: 46: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,794 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,794 INFO L280 TraceCheckUtils]: 48: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,795 INFO L280 TraceCheckUtils]: 49: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,795 INFO L263 TraceCheckUtils]: 50: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,795 INFO L280 TraceCheckUtils]: 51: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,796 INFO L280 TraceCheckUtils]: 52: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,796 INFO L280 TraceCheckUtils]: 53: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,796 INFO L280 TraceCheckUtils]: 54: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,796 INFO L280 TraceCheckUtils]: 55: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,797 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,797 INFO L280 TraceCheckUtils]: 57: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,798 INFO L280 TraceCheckUtils]: 58: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___1~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,798 INFO L280 TraceCheckUtils]: 59: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,799 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #525#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,801 INFO L263 TraceCheckUtils]: 61: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call reset_delta_events(); {88229#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:35:39,801 INFO L280 TraceCheckUtils]: 62: Hoare triple {88229#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {88070#true} is VALID [2020-07-10 15:35:39,801 INFO L280 TraceCheckUtils]: 63: Hoare triple {88070#true} assume !(1 == ~T1_E~0); {88070#true} is VALID [2020-07-10 15:35:39,802 INFO L280 TraceCheckUtils]: 64: Hoare triple {88070#true} assume !(1 == ~T2_E~0); {88070#true} is VALID [2020-07-10 15:35:39,802 INFO L280 TraceCheckUtils]: 65: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:39,802 INFO L280 TraceCheckUtils]: 66: Hoare triple {88070#true} assume !(1 == ~E_1~0); {88070#true} is VALID [2020-07-10 15:35:39,802 INFO L280 TraceCheckUtils]: 67: Hoare triple {88070#true} assume !(1 == ~E_2~0); {88070#true} is VALID [2020-07-10 15:35:39,802 INFO L280 TraceCheckUtils]: 68: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,803 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #527#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,804 INFO L280 TraceCheckUtils]: 70: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !false; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,804 INFO L280 TraceCheckUtils]: 71: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~kernel_st~0 := 1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,805 INFO L263 TraceCheckUtils]: 72: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call eval(); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,805 INFO L280 TraceCheckUtils]: 73: Hoare triple {88123#(not (= 1 ~t1_pc~0))} havoc ~tmp~0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,805 INFO L280 TraceCheckUtils]: 74: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !false; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,806 INFO L263 TraceCheckUtils]: 75: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret2 := exists_runnable_thread(); {88070#true} is VALID [2020-07-10 15:35:39,806 INFO L280 TraceCheckUtils]: 76: Hoare triple {88070#true} havoc ~__retres1~3; {88070#true} is VALID [2020-07-10 15:35:39,806 INFO L280 TraceCheckUtils]: 77: Hoare triple {88070#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {88070#true} is VALID [2020-07-10 15:35:39,806 INFO L280 TraceCheckUtils]: 78: Hoare triple {88070#true} #res := ~__retres1~3; {88070#true} is VALID [2020-07-10 15:35:39,806 INFO L280 TraceCheckUtils]: 79: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,807 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #511#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,808 INFO L280 TraceCheckUtils]: 81: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,808 INFO L280 TraceCheckUtils]: 82: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp~0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,809 INFO L280 TraceCheckUtils]: 83: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,809 INFO L280 TraceCheckUtils]: 84: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,810 INFO L263 TraceCheckUtils]: 85: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call master(); {88248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,810 INFO L280 TraceCheckUtils]: 86: Hoare triple {88248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {88070#true} is VALID [2020-07-10 15:35:39,810 INFO L280 TraceCheckUtils]: 87: Hoare triple {88070#true} assume 0 == ~m_pc~0; {88070#true} is VALID [2020-07-10 15:35:39,811 INFO L280 TraceCheckUtils]: 88: Hoare triple {88070#true} assume !false; {88070#true} is VALID [2020-07-10 15:35:39,811 INFO L280 TraceCheckUtils]: 89: Hoare triple {88070#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {88070#true} is VALID [2020-07-10 15:35:39,812 INFO L263 TraceCheckUtils]: 90: Hoare triple {88070#true} call immediate_notify(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,812 INFO L263 TraceCheckUtils]: 91: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,813 INFO L280 TraceCheckUtils]: 92: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:39,813 INFO L263 TraceCheckUtils]: 93: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,813 INFO L280 TraceCheckUtils]: 94: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,813 INFO L280 TraceCheckUtils]: 95: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,813 INFO L280 TraceCheckUtils]: 96: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-10 15:35:39,813 INFO L280 TraceCheckUtils]: 97: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,814 INFO L280 TraceCheckUtils]: 98: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,814 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-10 15:35:39,814 INFO L280 TraceCheckUtils]: 100: Hoare triple {88070#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88070#true} is VALID [2020-07-10 15:35:39,814 INFO L280 TraceCheckUtils]: 101: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-10 15:35:39,814 INFO L263 TraceCheckUtils]: 102: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,815 INFO L280 TraceCheckUtils]: 103: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,815 INFO L280 TraceCheckUtils]: 104: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,816 INFO L280 TraceCheckUtils]: 105: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,816 INFO L280 TraceCheckUtils]: 106: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,817 INFO L280 TraceCheckUtils]: 107: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,817 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,818 INFO L280 TraceCheckUtils]: 109: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,818 INFO L280 TraceCheckUtils]: 110: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,818 INFO L263 TraceCheckUtils]: 111: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,819 INFO L280 TraceCheckUtils]: 112: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,819 INFO L280 TraceCheckUtils]: 113: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,819 INFO L280 TraceCheckUtils]: 114: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,819 INFO L280 TraceCheckUtils]: 115: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,819 INFO L280 TraceCheckUtils]: 116: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,821 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,821 INFO L280 TraceCheckUtils]: 118: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,821 INFO L280 TraceCheckUtils]: 119: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___1~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,822 INFO L280 TraceCheckUtils]: 120: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,823 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,823 INFO L280 TraceCheckUtils]: 122: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,824 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #505#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,824 INFO L280 TraceCheckUtils]: 124: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,825 INFO L280 TraceCheckUtils]: 125: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,825 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88123#(not (= 1 ~t1_pc~0))} #513#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,826 INFO L280 TraceCheckUtils]: 127: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,826 INFO L280 TraceCheckUtils]: 128: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:35:39,827 INFO L263 TraceCheckUtils]: 129: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call transmit1(); {88330#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:35:39,827 INFO L280 TraceCheckUtils]: 130: Hoare triple {88330#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,827 INFO L280 TraceCheckUtils]: 131: Hoare triple {88070#true} assume 1 == ~t1_pc~0; {88070#true} is VALID [2020-07-10 15:35:39,827 INFO L280 TraceCheckUtils]: 132: Hoare triple {88070#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {88070#true} is VALID [2020-07-10 15:35:39,828 INFO L263 TraceCheckUtils]: 133: Hoare triple {88070#true} call immediate_notify(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,829 INFO L263 TraceCheckUtils]: 134: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:35:39,829 INFO L280 TraceCheckUtils]: 135: Hoare triple {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:39,829 INFO L263 TraceCheckUtils]: 136: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,829 INFO L280 TraceCheckUtils]: 137: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:39,830 INFO L280 TraceCheckUtils]: 138: Hoare triple {88070#true} assume 1 == ~m_pc~0; {88070#true} is VALID [2020-07-10 15:35:39,830 INFO L280 TraceCheckUtils]: 139: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:39,830 INFO L280 TraceCheckUtils]: 140: Hoare triple {88070#true} ~__retres1~0 := 0; {88417#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-10 15:35:39,831 INFO L280 TraceCheckUtils]: 141: Hoare triple {88417#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:35:39,831 INFO L280 TraceCheckUtils]: 142: Hoare triple {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:35:39,832 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {88418#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {88070#true} #499#return; {88403#(and (<= 0 |activate_threads_#t~ret6|) (<= |activate_threads_#t~ret6| 0))} is VALID [2020-07-10 15:35:39,833 INFO L280 TraceCheckUtils]: 144: Hoare triple {88403#(and (<= 0 |activate_threads_#t~ret6|) (<= |activate_threads_#t~ret6| 0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88404#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} is VALID [2020-07-10 15:35:39,833 INFO L280 TraceCheckUtils]: 145: Hoare triple {88404#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} assume 0 != ~tmp~1;~m_st~0 := 0; {88071#false} is VALID [2020-07-10 15:35:39,834 INFO L263 TraceCheckUtils]: 146: Hoare triple {88071#false} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,834 INFO L280 TraceCheckUtils]: 147: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,834 INFO L280 TraceCheckUtils]: 148: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,834 INFO L280 TraceCheckUtils]: 149: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-10 15:35:39,834 INFO L280 TraceCheckUtils]: 150: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:39,834 INFO L280 TraceCheckUtils]: 151: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,835 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {88070#true} {88071#false} #501#return; {88071#false} is VALID [2020-07-10 15:35:39,835 INFO L280 TraceCheckUtils]: 153: Hoare triple {88071#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88071#false} is VALID [2020-07-10 15:35:39,835 INFO L280 TraceCheckUtils]: 154: Hoare triple {88071#false} assume !(0 != ~tmp___0~0); {88071#false} is VALID [2020-07-10 15:35:39,835 INFO L263 TraceCheckUtils]: 155: Hoare triple {88071#false} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:39,835 INFO L280 TraceCheckUtils]: 156: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,835 INFO L280 TraceCheckUtils]: 157: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:39,836 INFO L280 TraceCheckUtils]: 158: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:39,836 INFO L280 TraceCheckUtils]: 159: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:39,836 INFO L280 TraceCheckUtils]: 160: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,836 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {88070#true} {88071#false} #503#return; {88071#false} is VALID [2020-07-10 15:35:39,836 INFO L280 TraceCheckUtils]: 162: Hoare triple {88071#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88071#false} is VALID [2020-07-10 15:35:39,836 INFO L280 TraceCheckUtils]: 163: Hoare triple {88071#false} assume !(0 != ~tmp___1~0); {88071#false} is VALID [2020-07-10 15:35:39,837 INFO L280 TraceCheckUtils]: 164: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:39,837 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {88071#false} {88228#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {88071#false} is VALID [2020-07-10 15:35:39,837 INFO L280 TraceCheckUtils]: 166: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:39,837 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {88071#false} {88070#true} #487#return; {88071#false} is VALID [2020-07-10 15:35:39,837 INFO L280 TraceCheckUtils]: 168: Hoare triple {88071#false} ~E_2~0 := 2; {88071#false} is VALID [2020-07-10 15:35:39,837 INFO L280 TraceCheckUtils]: 169: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-10 15:35:39,838 INFO L280 TraceCheckUtils]: 170: Hoare triple {88071#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {88071#false} is VALID [2020-07-10 15:35:39,838 INFO L280 TraceCheckUtils]: 171: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:39,838 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {88071#false} {88123#(not (= 1 ~t1_pc~0))} #515#return; {88071#false} is VALID [2020-07-10 15:35:39,838 INFO L280 TraceCheckUtils]: 173: Hoare triple {88071#false} assume !(0 == ~t2_st~0); {88071#false} is VALID [2020-07-10 15:35:39,838 INFO L280 TraceCheckUtils]: 174: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-10 15:35:39,838 INFO L263 TraceCheckUtils]: 175: Hoare triple {88071#false} call #t~ret2 := exists_runnable_thread(); {88070#true} is VALID [2020-07-10 15:35:39,839 INFO L280 TraceCheckUtils]: 176: Hoare triple {88070#true} havoc ~__retres1~3; {88070#true} is VALID [2020-07-10 15:35:39,839 INFO L280 TraceCheckUtils]: 177: Hoare triple {88070#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {88070#true} is VALID [2020-07-10 15:35:39,839 INFO L280 TraceCheckUtils]: 178: Hoare triple {88070#true} #res := ~__retres1~3; {88070#true} is VALID [2020-07-10 15:35:39,839 INFO L280 TraceCheckUtils]: 179: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:39,839 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {88070#true} {88071#false} #511#return; {88071#false} is VALID [2020-07-10 15:35:39,839 INFO L280 TraceCheckUtils]: 181: Hoare triple {88071#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {88071#false} is VALID [2020-07-10 15:35:39,840 INFO L280 TraceCheckUtils]: 182: Hoare triple {88071#false} assume 0 != ~tmp~0; {88071#false} is VALID [2020-07-10 15:35:39,840 INFO L280 TraceCheckUtils]: 183: Hoare triple {88071#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {88071#false} is VALID [2020-07-10 15:35:39,840 INFO L280 TraceCheckUtils]: 184: Hoare triple {88071#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {88071#false} is VALID [2020-07-10 15:35:39,840 INFO L263 TraceCheckUtils]: 185: Hoare triple {88071#false} call master(); {88071#false} is VALID [2020-07-10 15:35:39,840 INFO L280 TraceCheckUtils]: 186: Hoare triple {88071#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {88071#false} is VALID [2020-07-10 15:35:39,840 INFO L280 TraceCheckUtils]: 187: Hoare triple {88071#false} assume !(0 == ~m_pc~0); {88071#false} is VALID [2020-07-10 15:35:39,841 INFO L280 TraceCheckUtils]: 188: Hoare triple {88071#false} assume 1 == ~m_pc~0; {88071#false} is VALID [2020-07-10 15:35:39,841 INFO L280 TraceCheckUtils]: 189: Hoare triple {88071#false} assume ~token~0 != 2 + ~local~0; {88071#false} is VALID [2020-07-10 15:35:39,841 INFO L263 TraceCheckUtils]: 190: Hoare triple {88071#false} call error(); {88071#false} is VALID [2020-07-10 15:35:39,841 INFO L280 TraceCheckUtils]: 191: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-10 15:35:39,882 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 37 proven. 8 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2020-07-10 15:35:39,882 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957531033] [2020-07-10 15:35:39,882 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1815377561] [2020-07-10 15:35:39,883 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:35:40,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:40,096 INFO L264 TraceCheckSpWp]: Trace formula consists of 847 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-10 15:35:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:35:40,177 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:35:40,355 INFO L263 TraceCheckUtils]: 0: Hoare triple {88070#true} call ULTIMATE.init(); {88070#true} is VALID [2020-07-10 15:35:40,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {88070#true} is VALID [2020-07-10 15:35:40,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,356 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {88070#true} {88070#true} #549#return; {88070#true} is VALID [2020-07-10 15:35:40,356 INFO L263 TraceCheckUtils]: 4: Hoare triple {88070#true} call #t~ret12 := main(); {88070#true} is VALID [2020-07-10 15:35:40,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} havoc ~__retres1~4; {88070#true} is VALID [2020-07-10 15:35:40,357 INFO L263 TraceCheckUtils]: 6: Hoare triple {88070#true} call init_model(); {88070#true} is VALID [2020-07-10 15:35:40,357 INFO L280 TraceCheckUtils]: 7: Hoare triple {88070#true} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {88070#true} is VALID [2020-07-10 15:35:40,357 INFO L280 TraceCheckUtils]: 8: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,357 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {88070#true} {88070#true} #491#return; {88070#true} is VALID [2020-07-10 15:35:40,357 INFO L263 TraceCheckUtils]: 10: Hoare triple {88070#true} call start_simulation(); {88070#true} is VALID [2020-07-10 15:35:40,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {88070#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:40,358 INFO L263 TraceCheckUtils]: 12: Hoare triple {88070#true} call update_channels(); {88070#true} is VALID [2020-07-10 15:35:40,358 INFO L280 TraceCheckUtils]: 13: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,358 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {88070#true} {88070#true} #519#return; {88070#true} is VALID [2020-07-10 15:35:40,358 INFO L263 TraceCheckUtils]: 15: Hoare triple {88070#true} call init_threads(); {88070#true} is VALID [2020-07-10 15:35:40,359 INFO L280 TraceCheckUtils]: 16: Hoare triple {88070#true} assume 1 == ~m_i~0;~m_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:40,359 INFO L280 TraceCheckUtils]: 17: Hoare triple {88070#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:40,359 INFO L280 TraceCheckUtils]: 18: Hoare triple {88070#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {88070#true} is VALID [2020-07-10 15:35:40,359 INFO L280 TraceCheckUtils]: 19: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,359 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {88070#true} {88070#true} #521#return; {88070#true} is VALID [2020-07-10 15:35:40,359 INFO L263 TraceCheckUtils]: 21: Hoare triple {88070#true} call fire_delta_events(); {88070#true} is VALID [2020-07-10 15:35:40,360 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} assume !(0 == ~M_E~0); {88070#true} is VALID [2020-07-10 15:35:40,360 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} assume !(0 == ~T1_E~0); {88070#true} is VALID [2020-07-10 15:35:40,360 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} assume !(0 == ~T2_E~0); {88070#true} is VALID [2020-07-10 15:35:40,360 INFO L280 TraceCheckUtils]: 25: Hoare triple {88070#true} assume !(0 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:40,360 INFO L280 TraceCheckUtils]: 26: Hoare triple {88070#true} assume !(0 == ~E_1~0); {88070#true} is VALID [2020-07-10 15:35:40,361 INFO L280 TraceCheckUtils]: 27: Hoare triple {88070#true} assume !(0 == ~E_2~0); {88070#true} is VALID [2020-07-10 15:35:40,361 INFO L280 TraceCheckUtils]: 28: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,361 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {88070#true} {88070#true} #523#return; {88070#true} is VALID [2020-07-10 15:35:40,361 INFO L263 TraceCheckUtils]: 30: Hoare triple {88070#true} call activate_threads(); {88070#true} is VALID [2020-07-10 15:35:40,361 INFO L280 TraceCheckUtils]: 31: Hoare triple {88070#true} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:40,361 INFO L263 TraceCheckUtils]: 32: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:40,362 INFO L280 TraceCheckUtils]: 33: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:40,362 INFO L280 TraceCheckUtils]: 34: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-10 15:35:40,362 INFO L280 TraceCheckUtils]: 35: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-10 15:35:40,362 INFO L280 TraceCheckUtils]: 36: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:40,362 INFO L280 TraceCheckUtils]: 37: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,363 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-10 15:35:40,363 INFO L280 TraceCheckUtils]: 39: Hoare triple {88070#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88070#true} is VALID [2020-07-10 15:35:40,363 INFO L280 TraceCheckUtils]: 40: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-10 15:35:40,363 INFO L263 TraceCheckUtils]: 41: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:40,363 INFO L280 TraceCheckUtils]: 42: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:40,364 INFO L280 TraceCheckUtils]: 43: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-10 15:35:40,364 INFO L280 TraceCheckUtils]: 44: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-10 15:35:40,364 INFO L280 TraceCheckUtils]: 45: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:40,364 INFO L280 TraceCheckUtils]: 46: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,364 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {88070#true} {88070#true} #501#return; {88070#true} is VALID [2020-07-10 15:35:40,364 INFO L280 TraceCheckUtils]: 48: Hoare triple {88070#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88070#true} is VALID [2020-07-10 15:35:40,365 INFO L280 TraceCheckUtils]: 49: Hoare triple {88070#true} assume !(0 != ~tmp___0~0); {88070#true} is VALID [2020-07-10 15:35:40,365 INFO L263 TraceCheckUtils]: 50: Hoare triple {88070#true} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:40,365 INFO L280 TraceCheckUtils]: 51: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:40,365 INFO L280 TraceCheckUtils]: 52: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:40,365 INFO L280 TraceCheckUtils]: 53: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:40,366 INFO L280 TraceCheckUtils]: 54: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:40,366 INFO L280 TraceCheckUtils]: 55: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,366 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {88070#true} {88070#true} #503#return; {88070#true} is VALID [2020-07-10 15:35:40,366 INFO L280 TraceCheckUtils]: 57: Hoare triple {88070#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88070#true} is VALID [2020-07-10 15:35:40,366 INFO L280 TraceCheckUtils]: 58: Hoare triple {88070#true} assume !(0 != ~tmp___1~0); {88070#true} is VALID [2020-07-10 15:35:40,367 INFO L280 TraceCheckUtils]: 59: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,367 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {88070#true} {88070#true} #525#return; {88070#true} is VALID [2020-07-10 15:35:40,367 INFO L263 TraceCheckUtils]: 61: Hoare triple {88070#true} call reset_delta_events(); {88070#true} is VALID [2020-07-10 15:35:40,367 INFO L280 TraceCheckUtils]: 62: Hoare triple {88070#true} assume !(1 == ~M_E~0); {88070#true} is VALID [2020-07-10 15:35:40,367 INFO L280 TraceCheckUtils]: 63: Hoare triple {88070#true} assume !(1 == ~T1_E~0); {88070#true} is VALID [2020-07-10 15:35:40,367 INFO L280 TraceCheckUtils]: 64: Hoare triple {88070#true} assume !(1 == ~T2_E~0); {88070#true} is VALID [2020-07-10 15:35:40,368 INFO L280 TraceCheckUtils]: 65: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-10 15:35:40,368 INFO L280 TraceCheckUtils]: 66: Hoare triple {88070#true} assume !(1 == ~E_1~0); {88070#true} is VALID [2020-07-10 15:35:40,368 INFO L280 TraceCheckUtils]: 67: Hoare triple {88070#true} assume !(1 == ~E_2~0); {88070#true} is VALID [2020-07-10 15:35:40,368 INFO L280 TraceCheckUtils]: 68: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,369 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {88070#true} {88070#true} #527#return; {88070#true} is VALID [2020-07-10 15:35:40,369 INFO L280 TraceCheckUtils]: 70: Hoare triple {88070#true} assume !false; {88070#true} is VALID [2020-07-10 15:35:40,369 INFO L280 TraceCheckUtils]: 71: Hoare triple {88070#true} ~kernel_st~0 := 1; {88070#true} is VALID [2020-07-10 15:35:40,369 INFO L263 TraceCheckUtils]: 72: Hoare triple {88070#true} call eval(); {88070#true} is VALID [2020-07-10 15:35:40,369 INFO L280 TraceCheckUtils]: 73: Hoare triple {88070#true} havoc ~tmp~0; {88070#true} is VALID [2020-07-10 15:35:40,370 INFO L280 TraceCheckUtils]: 74: Hoare triple {88070#true} assume !false; {88070#true} is VALID [2020-07-10 15:35:40,370 INFO L263 TraceCheckUtils]: 75: Hoare triple {88070#true} call #t~ret2 := exists_runnable_thread(); {88070#true} is VALID [2020-07-10 15:35:40,370 INFO L280 TraceCheckUtils]: 76: Hoare triple {88070#true} havoc ~__retres1~3; {88070#true} is VALID [2020-07-10 15:35:40,370 INFO L280 TraceCheckUtils]: 77: Hoare triple {88070#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {88070#true} is VALID [2020-07-10 15:35:40,370 INFO L280 TraceCheckUtils]: 78: Hoare triple {88070#true} #res := ~__retres1~3; {88070#true} is VALID [2020-07-10 15:35:40,370 INFO L280 TraceCheckUtils]: 79: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,371 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {88070#true} {88070#true} #511#return; {88070#true} is VALID [2020-07-10 15:35:40,371 INFO L280 TraceCheckUtils]: 81: Hoare triple {88070#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {88070#true} is VALID [2020-07-10 15:35:40,371 INFO L280 TraceCheckUtils]: 82: Hoare triple {88070#true} assume 0 != ~tmp~0; {88070#true} is VALID [2020-07-10 15:35:40,371 INFO L280 TraceCheckUtils]: 83: Hoare triple {88070#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {88070#true} is VALID [2020-07-10 15:35:40,371 INFO L280 TraceCheckUtils]: 84: Hoare triple {88070#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {88070#true} is VALID [2020-07-10 15:35:40,372 INFO L263 TraceCheckUtils]: 85: Hoare triple {88070#true} call master(); {88070#true} is VALID [2020-07-10 15:35:40,372 INFO L280 TraceCheckUtils]: 86: Hoare triple {88070#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {88070#true} is VALID [2020-07-10 15:35:40,372 INFO L280 TraceCheckUtils]: 87: Hoare triple {88070#true} assume 0 == ~m_pc~0; {88070#true} is VALID [2020-07-10 15:35:40,372 INFO L280 TraceCheckUtils]: 88: Hoare triple {88070#true} assume !false; {88070#true} is VALID [2020-07-10 15:35:40,372 INFO L280 TraceCheckUtils]: 89: Hoare triple {88070#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {88070#true} is VALID [2020-07-10 15:35:40,372 INFO L263 TraceCheckUtils]: 90: Hoare triple {88070#true} call immediate_notify(); {88070#true} is VALID [2020-07-10 15:35:40,373 INFO L263 TraceCheckUtils]: 91: Hoare triple {88070#true} call activate_threads(); {88070#true} is VALID [2020-07-10 15:35:40,373 INFO L280 TraceCheckUtils]: 92: Hoare triple {88070#true} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-10 15:35:40,373 INFO L263 TraceCheckUtils]: 93: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-10 15:35:40,373 INFO L280 TraceCheckUtils]: 94: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:40,373 INFO L280 TraceCheckUtils]: 95: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-10 15:35:40,374 INFO L280 TraceCheckUtils]: 96: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-10 15:35:40,374 INFO L280 TraceCheckUtils]: 97: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-10 15:35:40,374 INFO L280 TraceCheckUtils]: 98: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,374 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-10 15:35:40,374 INFO L280 TraceCheckUtils]: 100: Hoare triple {88070#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88070#true} is VALID [2020-07-10 15:35:40,375 INFO L280 TraceCheckUtils]: 101: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-10 15:35:40,375 INFO L263 TraceCheckUtils]: 102: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-10 15:35:40,375 INFO L280 TraceCheckUtils]: 103: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:40,375 INFO L280 TraceCheckUtils]: 104: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-10 15:35:40,375 INFO L280 TraceCheckUtils]: 105: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-10 15:35:40,375 INFO L280 TraceCheckUtils]: 106: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-10 15:35:40,376 INFO L280 TraceCheckUtils]: 107: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,376 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {88070#true} {88070#true} #501#return; {88070#true} is VALID [2020-07-10 15:35:40,376 INFO L280 TraceCheckUtils]: 109: Hoare triple {88070#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88070#true} is VALID [2020-07-10 15:35:40,376 INFO L280 TraceCheckUtils]: 110: Hoare triple {88070#true} assume !(0 != ~tmp___0~0); {88070#true} is VALID [2020-07-10 15:35:40,376 INFO L263 TraceCheckUtils]: 111: Hoare triple {88070#true} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-10 15:35:40,377 INFO L280 TraceCheckUtils]: 112: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:40,377 INFO L280 TraceCheckUtils]: 113: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-10 15:35:40,377 INFO L280 TraceCheckUtils]: 114: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-10 15:35:40,377 INFO L280 TraceCheckUtils]: 115: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-10 15:35:40,377 INFO L280 TraceCheckUtils]: 116: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,377 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {88070#true} {88070#true} #503#return; {88070#true} is VALID [2020-07-10 15:35:40,378 INFO L280 TraceCheckUtils]: 118: Hoare triple {88070#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88070#true} is VALID [2020-07-10 15:35:40,378 INFO L280 TraceCheckUtils]: 119: Hoare triple {88070#true} assume !(0 != ~tmp___1~0); {88070#true} is VALID [2020-07-10 15:35:40,378 INFO L280 TraceCheckUtils]: 120: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,378 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {88070#true} {88070#true} #497#return; {88070#true} is VALID [2020-07-10 15:35:40,378 INFO L280 TraceCheckUtils]: 122: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,379 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {88070#true} {88070#true} #505#return; {88070#true} is VALID [2020-07-10 15:35:40,379 INFO L280 TraceCheckUtils]: 124: Hoare triple {88070#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {88070#true} is VALID [2020-07-10 15:35:40,379 INFO L280 TraceCheckUtils]: 125: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-10 15:35:40,379 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {88070#true} {88070#true} #513#return; {88070#true} is VALID [2020-07-10 15:35:40,379 INFO L280 TraceCheckUtils]: 127: Hoare triple {88070#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {88070#true} is VALID [2020-07-10 15:35:40,379 INFO L280 TraceCheckUtils]: 128: Hoare triple {88070#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {88070#true} is VALID [2020-07-10 15:35:40,380 INFO L263 TraceCheckUtils]: 129: Hoare triple {88070#true} call transmit1(); {88070#true} is VALID [2020-07-10 15:35:40,380 INFO L280 TraceCheckUtils]: 130: Hoare triple {88070#true} assume !(0 == ~t1_pc~0); {88070#true} is VALID [2020-07-10 15:35:40,381 INFO L280 TraceCheckUtils]: 131: Hoare triple {88070#true} assume 1 == ~t1_pc~0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,381 INFO L280 TraceCheckUtils]: 132: Hoare triple {88815#(= 1 ~t1_pc~0)} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,382 INFO L263 TraceCheckUtils]: 133: Hoare triple {88815#(= 1 ~t1_pc~0)} call immediate_notify(); {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,382 INFO L263 TraceCheckUtils]: 134: Hoare triple {88815#(= 1 ~t1_pc~0)} call activate_threads(); {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,383 INFO L280 TraceCheckUtils]: 135: Hoare triple {88815#(= 1 ~t1_pc~0)} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,384 INFO L263 TraceCheckUtils]: 136: Hoare triple {88815#(= 1 ~t1_pc~0)} call #t~ret6 := is_master_triggered(); {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,384 INFO L280 TraceCheckUtils]: 137: Hoare triple {88815#(= 1 ~t1_pc~0)} havoc ~__retres1~0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,385 INFO L280 TraceCheckUtils]: 138: Hoare triple {88815#(= 1 ~t1_pc~0)} assume 1 == ~m_pc~0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,385 INFO L280 TraceCheckUtils]: 139: Hoare triple {88815#(= 1 ~t1_pc~0)} assume !(1 == ~E_M~0); {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,386 INFO L280 TraceCheckUtils]: 140: Hoare triple {88815#(= 1 ~t1_pc~0)} ~__retres1~0 := 0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,386 INFO L280 TraceCheckUtils]: 141: Hoare triple {88815#(= 1 ~t1_pc~0)} #res := ~__retres1~0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,387 INFO L280 TraceCheckUtils]: 142: Hoare triple {88815#(= 1 ~t1_pc~0)} assume true; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,388 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {88815#(= 1 ~t1_pc~0)} {88815#(= 1 ~t1_pc~0)} #499#return; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,388 INFO L280 TraceCheckUtils]: 144: Hoare triple {88815#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,389 INFO L280 TraceCheckUtils]: 145: Hoare triple {88815#(= 1 ~t1_pc~0)} assume 0 != ~tmp~1;~m_st~0 := 0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,390 INFO L263 TraceCheckUtils]: 146: Hoare triple {88815#(= 1 ~t1_pc~0)} call #t~ret7 := is_transmit1_triggered(); {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,390 INFO L280 TraceCheckUtils]: 147: Hoare triple {88815#(= 1 ~t1_pc~0)} havoc ~__retres1~1; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:35:40,391 INFO L280 TraceCheckUtils]: 148: Hoare triple {88815#(= 1 ~t1_pc~0)} assume !(1 == ~t1_pc~0); {88071#false} is VALID [2020-07-10 15:35:40,391 INFO L280 TraceCheckUtils]: 149: Hoare triple {88071#false} ~__retres1~1 := 0; {88071#false} is VALID [2020-07-10 15:35:40,391 INFO L280 TraceCheckUtils]: 150: Hoare triple {88071#false} #res := ~__retres1~1; {88071#false} is VALID [2020-07-10 15:35:40,391 INFO L280 TraceCheckUtils]: 151: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:40,391 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {88071#false} {88815#(= 1 ~t1_pc~0)} #501#return; {88071#false} is VALID [2020-07-10 15:35:40,392 INFO L280 TraceCheckUtils]: 153: Hoare triple {88071#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {88071#false} is VALID [2020-07-10 15:35:40,392 INFO L280 TraceCheckUtils]: 154: Hoare triple {88071#false} assume !(0 != ~tmp___0~0); {88071#false} is VALID [2020-07-10 15:35:40,392 INFO L263 TraceCheckUtils]: 155: Hoare triple {88071#false} call #t~ret8 := is_transmit2_triggered(); {88071#false} is VALID [2020-07-10 15:35:40,392 INFO L280 TraceCheckUtils]: 156: Hoare triple {88071#false} havoc ~__retres1~2; {88071#false} is VALID [2020-07-10 15:35:40,392 INFO L280 TraceCheckUtils]: 157: Hoare triple {88071#false} assume !(1 == ~t2_pc~0); {88071#false} is VALID [2020-07-10 15:35:40,392 INFO L280 TraceCheckUtils]: 158: Hoare triple {88071#false} ~__retres1~2 := 0; {88071#false} is VALID [2020-07-10 15:35:40,393 INFO L280 TraceCheckUtils]: 159: Hoare triple {88071#false} #res := ~__retres1~2; {88071#false} is VALID [2020-07-10 15:35:40,393 INFO L280 TraceCheckUtils]: 160: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:40,393 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {88071#false} {88071#false} #503#return; {88071#false} is VALID [2020-07-10 15:35:40,393 INFO L280 TraceCheckUtils]: 162: Hoare triple {88071#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {88071#false} is VALID [2020-07-10 15:35:40,393 INFO L280 TraceCheckUtils]: 163: Hoare triple {88071#false} assume !(0 != ~tmp___1~0); {88071#false} is VALID [2020-07-10 15:35:40,394 INFO L280 TraceCheckUtils]: 164: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:40,394 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {88071#false} {88815#(= 1 ~t1_pc~0)} #497#return; {88071#false} is VALID [2020-07-10 15:35:40,394 INFO L280 TraceCheckUtils]: 166: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:40,394 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {88071#false} {88815#(= 1 ~t1_pc~0)} #487#return; {88071#false} is VALID [2020-07-10 15:35:40,394 INFO L280 TraceCheckUtils]: 168: Hoare triple {88071#false} ~E_2~0 := 2; {88071#false} is VALID [2020-07-10 15:35:40,394 INFO L280 TraceCheckUtils]: 169: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-10 15:35:40,395 INFO L280 TraceCheckUtils]: 170: Hoare triple {88071#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {88071#false} is VALID [2020-07-10 15:35:40,395 INFO L280 TraceCheckUtils]: 171: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:40,395 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {88071#false} {88070#true} #515#return; {88071#false} is VALID [2020-07-10 15:35:40,395 INFO L280 TraceCheckUtils]: 173: Hoare triple {88071#false} assume !(0 == ~t2_st~0); {88071#false} is VALID [2020-07-10 15:35:40,395 INFO L280 TraceCheckUtils]: 174: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-10 15:35:40,395 INFO L263 TraceCheckUtils]: 175: Hoare triple {88071#false} call #t~ret2 := exists_runnable_thread(); {88071#false} is VALID [2020-07-10 15:35:40,396 INFO L280 TraceCheckUtils]: 176: Hoare triple {88071#false} havoc ~__retres1~3; {88071#false} is VALID [2020-07-10 15:35:40,396 INFO L280 TraceCheckUtils]: 177: Hoare triple {88071#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {88071#false} is VALID [2020-07-10 15:35:40,396 INFO L280 TraceCheckUtils]: 178: Hoare triple {88071#false} #res := ~__retres1~3; {88071#false} is VALID [2020-07-10 15:35:40,396 INFO L280 TraceCheckUtils]: 179: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-10 15:35:40,396 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {88071#false} {88071#false} #511#return; {88071#false} is VALID [2020-07-10 15:35:40,396 INFO L280 TraceCheckUtils]: 181: Hoare triple {88071#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {88071#false} is VALID [2020-07-10 15:35:40,397 INFO L280 TraceCheckUtils]: 182: Hoare triple {88071#false} assume 0 != ~tmp~0; {88071#false} is VALID [2020-07-10 15:35:40,397 INFO L280 TraceCheckUtils]: 183: Hoare triple {88071#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {88071#false} is VALID [2020-07-10 15:35:40,397 INFO L280 TraceCheckUtils]: 184: Hoare triple {88071#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {88071#false} is VALID [2020-07-10 15:35:40,397 INFO L263 TraceCheckUtils]: 185: Hoare triple {88071#false} call master(); {88071#false} is VALID [2020-07-10 15:35:40,397 INFO L280 TraceCheckUtils]: 186: Hoare triple {88071#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {88071#false} is VALID [2020-07-10 15:35:40,398 INFO L280 TraceCheckUtils]: 187: Hoare triple {88071#false} assume !(0 == ~m_pc~0); {88071#false} is VALID [2020-07-10 15:35:40,398 INFO L280 TraceCheckUtils]: 188: Hoare triple {88071#false} assume 1 == ~m_pc~0; {88071#false} is VALID [2020-07-10 15:35:40,398 INFO L280 TraceCheckUtils]: 189: Hoare triple {88071#false} assume ~token~0 != 2 + ~local~0; {88071#false} is VALID [2020-07-10 15:35:40,398 INFO L263 TraceCheckUtils]: 190: Hoare triple {88071#false} call error(); {88071#false} is VALID [2020-07-10 15:35:40,398 INFO L280 TraceCheckUtils]: 191: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-10 15:35:40,421 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-07-10 15:35:40,421 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:35:40,421 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [13] total 14 [2020-07-10 15:35:40,422 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000850118] [2020-07-10 15:35:40,422 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 192 [2020-07-10 15:35:40,423 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:35:40,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:35:40,593 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 163 edges. 163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:35:40,594 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:35:40,594 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:35:40,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:35:40,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-07-10 15:35:40,595 INFO L87 Difference]: Start difference. First operand 4198 states and 5326 transitions. Second operand 3 states. [2020-07-10 15:36:13,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:36:13,643 INFO L93 Difference]: Finished difference Result 11573 states and 15836 transitions. [2020-07-10 15:36:13,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:36:13,643 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 192 [2020-07-10 15:36:13,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:36:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:36:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:36:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:36:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:36:13,651 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-10 15:36:14,320 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:36:17,033 INFO L225 Difference]: With dead ends: 11573 [2020-07-10 15:36:17,033 INFO L226 Difference]: Without dead ends: 7397 [2020-07-10 15:36:17,046 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-07-10 15:36:17,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7397 states. [2020-07-10 15:36:45,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7397 to 7377. [2020-07-10 15:36:45,949 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:36:45,949 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7397 states. Second operand 7377 states. [2020-07-10 15:36:45,949 INFO L74 IsIncluded]: Start isIncluded. First operand 7397 states. Second operand 7377 states. [2020-07-10 15:36:45,950 INFO L87 Difference]: Start difference. First operand 7397 states. Second operand 7377 states. [2020-07-10 15:36:47,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:36:47,860 INFO L93 Difference]: Finished difference Result 7397 states and 9675 transitions. [2020-07-10 15:36:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 7397 states and 9675 transitions. [2020-07-10 15:36:47,872 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:36:47,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:36:47,873 INFO L74 IsIncluded]: Start isIncluded. First operand 7377 states. Second operand 7397 states. [2020-07-10 15:36:47,873 INFO L87 Difference]: Start difference. First operand 7377 states. Second operand 7397 states. [2020-07-10 15:36:49,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:36:49,782 INFO L93 Difference]: Finished difference Result 7397 states and 9675 transitions. [2020-07-10 15:36:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 7397 states and 9675 transitions. [2020-07-10 15:36:49,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:36:49,800 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:36:49,800 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:36:49,800 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:36:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7377 states. [2020-07-10 15:36:52,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7377 states to 7377 states and 9620 transitions. [2020-07-10 15:36:52,226 INFO L78 Accepts]: Start accepts. Automaton has 7377 states and 9620 transitions. Word has length 192 [2020-07-10 15:36:52,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:36:52,226 INFO L479 AbstractCegarLoop]: Abstraction has 7377 states and 9620 transitions. [2020-07-10 15:36:52,226 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:36:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 7377 states and 9620 transitions. [2020-07-10 15:36:52,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-07-10 15:36:52,230 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:36:52,230 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:36:52,431 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-10 15:36:52,432 INFO L427 AbstractCegarLoop]: === Iteration 13 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:36:52,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:36:52,433 INFO L82 PathProgramCache]: Analyzing trace with hash -1391086419, now seen corresponding path program 1 times [2020-07-10 15:36:52,433 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:36:52,433 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [794653801] [2020-07-10 15:36:52,434 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:36:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {129171#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:52,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:52,564 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129013#true} #549#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {129173#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {129013#true} is VALID [2020-07-10 15:36:52,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,584 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #491#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,587 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #519#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,608 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #521#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {129175#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {129013#true} is VALID [2020-07-10 15:36:52,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(0 == ~T1_E~0); {129013#true} is VALID [2020-07-10 15:36:52,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume !(0 == ~T2_E~0); {129013#true} is VALID [2020-07-10 15:36:52,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume !(0 == ~E_M~0); {129013#true} is VALID [2020-07-10 15:36:52,641 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume !(0 == ~E_1~0); {129013#true} is VALID [2020-07-10 15:36:52,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} assume !(0 == ~E_2~0); {129013#true} is VALID [2020-07-10 15:36:52,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,642 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #523#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,667 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,667 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(1 == ~E_1~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {129189#(= 1 ~t1_pc~0)} ~__retres1~1 := 0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,677 INFO L280 TraceCheckUtils]: 4: Hoare triple {129189#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {129189#(= 1 ~t1_pc~0)} assume true; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,679 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {129189#(= 1 ~t1_pc~0)} {129013#true} #501#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,684 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129189#(= 1 ~t1_pc~0)} #503#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129013#true} is VALID [2020-07-10 15:36:52,685 INFO L263 TraceCheckUtils]: 1: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,686 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {129013#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129013#true} is VALID [2020-07-10 15:36:52,686 INFO L280 TraceCheckUtils]: 9: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-10 15:36:52,686 INFO L263 TraceCheckUtils]: 10: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,686 INFO L280 TraceCheckUtils]: 11: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,687 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,688 INFO L280 TraceCheckUtils]: 13: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(1 == ~E_1~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,689 INFO L280 TraceCheckUtils]: 14: Hoare triple {129189#(= 1 ~t1_pc~0)} ~__retres1~1 := 0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {129189#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,690 INFO L280 TraceCheckUtils]: 16: Hoare triple {129189#(= 1 ~t1_pc~0)} assume true; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,691 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {129189#(= 1 ~t1_pc~0)} {129013#true} #501#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,692 INFO L280 TraceCheckUtils]: 18: Hoare triple {129189#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,692 INFO L280 TraceCheckUtils]: 19: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(0 != ~tmp___0~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,692 INFO L263 TraceCheckUtils]: 20: Hoare triple {129189#(= 1 ~t1_pc~0)} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,693 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,693 INFO L280 TraceCheckUtils]: 22: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,693 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,693 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,693 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,694 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {129013#true} {129189#(= 1 ~t1_pc~0)} #503#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,695 INFO L280 TraceCheckUtils]: 27: Hoare triple {129189#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,695 INFO L280 TraceCheckUtils]: 28: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(0 != ~tmp___1~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,696 INFO L280 TraceCheckUtils]: 29: Hoare triple {129189#(= 1 ~t1_pc~0)} assume true; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,696 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {129189#(= 1 ~t1_pc~0)} {129018#(not (= 1 ~t1_pc~0))} #525#return; {129014#false} is VALID [2020-07-10 15:36:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {129175#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {129013#true} is VALID [2020-07-10 15:36:52,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~T1_E~0); {129013#true} is VALID [2020-07-10 15:36:52,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume !(1 == ~T2_E~0); {129013#true} is VALID [2020-07-10 15:36:52,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-10 15:36:52,708 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-10 15:36:52,708 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} assume !(1 == ~E_2~0); {129013#true} is VALID [2020-07-10 15:36:52,708 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,708 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {129013#true} {129014#false} #527#return; {129014#false} is VALID [2020-07-10 15:36:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~3; {129013#true} is VALID [2020-07-10 15:36:52,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {129013#true} is VALID [2020-07-10 15:36:52,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} #res := ~__retres1~3; {129013#true} is VALID [2020-07-10 15:36:52,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,713 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {129013#true} {129014#false} #511#return; {129014#false} is VALID [2020-07-10 15:36:52,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,768 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,769 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {129013#true} is VALID [2020-07-10 15:36:52,773 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,773 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-10 15:36:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,777 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,777 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-10 15:36:52,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129013#true} is VALID [2020-07-10 15:36:52,778 INFO L263 TraceCheckUtils]: 1: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,778 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,779 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,779 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,779 INFO L280 TraceCheckUtils]: 8: Hoare triple {129013#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129013#true} is VALID [2020-07-10 15:36:52,779 INFO L280 TraceCheckUtils]: 9: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-10 15:36:52,779 INFO L263 TraceCheckUtils]: 10: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,780 INFO L280 TraceCheckUtils]: 11: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,780 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,780 INFO L280 TraceCheckUtils]: 13: Hoare triple {129013#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {129013#true} is VALID [2020-07-10 15:36:52,780 INFO L280 TraceCheckUtils]: 14: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,780 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,781 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-10 15:36:52,781 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129013#true} is VALID [2020-07-10 15:36:52,781 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,781 INFO L263 TraceCheckUtils]: 19: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,782 INFO L280 TraceCheckUtils]: 20: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,782 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,782 INFO L280 TraceCheckUtils]: 22: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,782 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,782 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,783 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-10 15:36:52,783 INFO L280 TraceCheckUtils]: 26: Hoare triple {129013#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129013#true} is VALID [2020-07-10 15:36:52,783 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-10 15:36:52,783 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,783 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {129013#true} {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {129013#true} is VALID [2020-07-10 15:36:52,785 INFO L263 TraceCheckUtils]: 0: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129013#true} is VALID [2020-07-10 15:36:52,785 INFO L263 TraceCheckUtils]: 2: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,786 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,787 INFO L280 TraceCheckUtils]: 9: Hoare triple {129013#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129013#true} is VALID [2020-07-10 15:36:52,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-10 15:36:52,787 INFO L263 TraceCheckUtils]: 11: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,787 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,788 INFO L280 TraceCheckUtils]: 14: Hoare triple {129013#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {129013#true} is VALID [2020-07-10 15:36:52,788 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,788 INFO L280 TraceCheckUtils]: 16: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,788 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-10 15:36:52,788 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129013#true} is VALID [2020-07-10 15:36:52,789 INFO L280 TraceCheckUtils]: 19: Hoare triple {129013#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,789 INFO L263 TraceCheckUtils]: 20: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,789 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,789 INFO L280 TraceCheckUtils]: 22: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,789 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,790 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,790 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,790 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-10 15:36:52,790 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129013#true} is VALID [2020-07-10 15:36:52,790 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-10 15:36:52,790 INFO L280 TraceCheckUtils]: 29: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,791 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {129013#true} {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {129013#true} is VALID [2020-07-10 15:36:52,791 INFO L280 TraceCheckUtils]: 31: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,791 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {129013#true} {129013#true} #505#return; {129013#true} is VALID [2020-07-10 15:36:52,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {129196#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {129013#true} is VALID [2020-07-10 15:36:52,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 0 == ~m_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume !false; {129013#true} is VALID [2020-07-10 15:36:52,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {129013#true} is VALID [2020-07-10 15:36:52,793 INFO L263 TraceCheckUtils]: 4: Hoare triple {129013#true} call immediate_notify(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,794 INFO L263 TraceCheckUtils]: 5: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129013#true} is VALID [2020-07-10 15:36:52,795 INFO L263 TraceCheckUtils]: 7: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,795 INFO L280 TraceCheckUtils]: 11: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,796 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,796 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,796 INFO L280 TraceCheckUtils]: 14: Hoare triple {129013#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129013#true} is VALID [2020-07-10 15:36:52,796 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-10 15:36:52,796 INFO L263 TraceCheckUtils]: 16: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,797 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,797 INFO L280 TraceCheckUtils]: 19: Hoare triple {129013#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {129013#true} is VALID [2020-07-10 15:36:52,797 INFO L280 TraceCheckUtils]: 20: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,797 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,797 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-10 15:36:52,798 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129013#true} is VALID [2020-07-10 15:36:52,798 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,798 INFO L263 TraceCheckUtils]: 25: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,798 INFO L280 TraceCheckUtils]: 26: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,798 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,799 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,799 INFO L280 TraceCheckUtils]: 29: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,799 INFO L280 TraceCheckUtils]: 30: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,799 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-10 15:36:52,799 INFO L280 TraceCheckUtils]: 32: Hoare triple {129013#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129013#true} is VALID [2020-07-10 15:36:52,799 INFO L280 TraceCheckUtils]: 33: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-10 15:36:52,800 INFO L280 TraceCheckUtils]: 34: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,800 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {129013#true} {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {129013#true} is VALID [2020-07-10 15:36:52,800 INFO L280 TraceCheckUtils]: 36: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,800 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {129013#true} {129013#true} #505#return; {129013#true} is VALID [2020-07-10 15:36:52,800 INFO L280 TraceCheckUtils]: 38: Hoare triple {129013#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {129013#true} is VALID [2020-07-10 15:36:52,800 INFO L280 TraceCheckUtils]: 39: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,801 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {129013#true} {129014#false} #513#return; {129014#false} is VALID [2020-07-10 15:36:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~m_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-10 15:36:52,853 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,853 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-10 15:36:52,857 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} ~__retres1~1 := 0; {129013#true} is VALID [2020-07-10 15:36:52,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,858 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-10 15:36:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,862 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,862 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-10 15:36:52,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129013#true} is VALID [2020-07-10 15:36:52,862 INFO L263 TraceCheckUtils]: 1: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume 1 == ~m_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,863 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-10 15:36:52,863 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,863 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,864 INFO L280 TraceCheckUtils]: 7: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,864 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,864 INFO L280 TraceCheckUtils]: 9: Hoare triple {129013#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129013#true} is VALID [2020-07-10 15:36:52,864 INFO L280 TraceCheckUtils]: 10: Hoare triple {129013#true} assume 0 != ~tmp~1;~m_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,865 INFO L263 TraceCheckUtils]: 11: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,865 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,865 INFO L280 TraceCheckUtils]: 13: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,865 INFO L280 TraceCheckUtils]: 14: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-10 15:36:52,865 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} ~__retres1~1 := 0; {129013#true} is VALID [2020-07-10 15:36:52,866 INFO L280 TraceCheckUtils]: 16: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,866 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,866 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-10 15:36:52,866 INFO L280 TraceCheckUtils]: 19: Hoare triple {129013#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129013#true} is VALID [2020-07-10 15:36:52,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {129013#true} assume !(0 != ~tmp___0~0); {129013#true} is VALID [2020-07-10 15:36:52,867 INFO L263 TraceCheckUtils]: 21: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,867 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,867 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,867 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,868 INFO L280 TraceCheckUtils]: 26: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,868 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-10 15:36:52,868 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129013#true} is VALID [2020-07-10 15:36:52,868 INFO L280 TraceCheckUtils]: 29: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-10 15:36:52,868 INFO L280 TraceCheckUtils]: 30: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,869 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {129013#true} {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {129013#true} is VALID [2020-07-10 15:36:52,870 INFO L263 TraceCheckUtils]: 0: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129013#true} is VALID [2020-07-10 15:36:52,870 INFO L263 TraceCheckUtils]: 2: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,871 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume 1 == ~m_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-10 15:36:52,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,871 INFO L280 TraceCheckUtils]: 7: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,871 INFO L280 TraceCheckUtils]: 8: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,872 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,872 INFO L280 TraceCheckUtils]: 10: Hoare triple {129013#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129013#true} is VALID [2020-07-10 15:36:52,872 INFO L280 TraceCheckUtils]: 11: Hoare triple {129013#true} assume 0 != ~tmp~1;~m_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,872 INFO L263 TraceCheckUtils]: 12: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,872 INFO L280 TraceCheckUtils]: 13: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,873 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-10 15:36:52,873 INFO L280 TraceCheckUtils]: 16: Hoare triple {129013#true} ~__retres1~1 := 0; {129013#true} is VALID [2020-07-10 15:36:52,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,873 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,874 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-10 15:36:52,874 INFO L280 TraceCheckUtils]: 20: Hoare triple {129013#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129013#true} is VALID [2020-07-10 15:36:52,874 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} assume !(0 != ~tmp___0~0); {129013#true} is VALID [2020-07-10 15:36:52,874 INFO L263 TraceCheckUtils]: 22: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,874 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,875 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,875 INFO L280 TraceCheckUtils]: 26: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,875 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,875 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-10 15:36:52,875 INFO L280 TraceCheckUtils]: 29: Hoare triple {129013#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129013#true} is VALID [2020-07-10 15:36:52,876 INFO L280 TraceCheckUtils]: 30: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-10 15:36:52,876 INFO L280 TraceCheckUtils]: 31: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,876 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {129013#true} {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {129013#true} is VALID [2020-07-10 15:36:52,876 INFO L280 TraceCheckUtils]: 33: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,876 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {129013#true} {129013#true} #487#return; {129013#true} is VALID [2020-07-10 15:36:52,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {129278#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {129013#true} is VALID [2020-07-10 15:36:52,878 INFO L263 TraceCheckUtils]: 3: Hoare triple {129013#true} call immediate_notify(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,879 INFO L263 TraceCheckUtils]: 4: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129013#true} is VALID [2020-07-10 15:36:52,880 INFO L263 TraceCheckUtils]: 6: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,880 INFO L280 TraceCheckUtils]: 7: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,880 INFO L280 TraceCheckUtils]: 8: Hoare triple {129013#true} assume 1 == ~m_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,880 INFO L280 TraceCheckUtils]: 9: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-10 15:36:52,880 INFO L280 TraceCheckUtils]: 10: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,881 INFO L280 TraceCheckUtils]: 11: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,881 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,881 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,881 INFO L280 TraceCheckUtils]: 14: Hoare triple {129013#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129013#true} is VALID [2020-07-10 15:36:52,881 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} assume 0 != ~tmp~1;~m_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,882 INFO L263 TraceCheckUtils]: 16: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,882 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,882 INFO L280 TraceCheckUtils]: 19: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-10 15:36:52,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {129013#true} ~__retres1~1 := 0; {129013#true} is VALID [2020-07-10 15:36:52,882 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,883 INFO L280 TraceCheckUtils]: 22: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,883 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-10 15:36:52,883 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129013#true} is VALID [2020-07-10 15:36:52,883 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} assume !(0 != ~tmp___0~0); {129013#true} is VALID [2020-07-10 15:36:52,883 INFO L263 TraceCheckUtils]: 26: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,883 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,884 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,884 INFO L280 TraceCheckUtils]: 29: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,884 INFO L280 TraceCheckUtils]: 30: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,884 INFO L280 TraceCheckUtils]: 31: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,884 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-10 15:36:52,885 INFO L280 TraceCheckUtils]: 33: Hoare triple {129013#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129013#true} is VALID [2020-07-10 15:36:52,885 INFO L280 TraceCheckUtils]: 34: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-10 15:36:52,885 INFO L280 TraceCheckUtils]: 35: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,885 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {129013#true} {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {129013#true} is VALID [2020-07-10 15:36:52,885 INFO L280 TraceCheckUtils]: 37: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,885 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {129013#true} {129013#true} #487#return; {129013#true} is VALID [2020-07-10 15:36:52,886 INFO L280 TraceCheckUtils]: 39: Hoare triple {129013#true} ~E_2~0 := 2; {129013#true} is VALID [2020-07-10 15:36:52,886 INFO L280 TraceCheckUtils]: 40: Hoare triple {129013#true} assume !false; {129013#true} is VALID [2020-07-10 15:36:52,886 INFO L280 TraceCheckUtils]: 41: Hoare triple {129013#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {129013#true} is VALID [2020-07-10 15:36:52,886 INFO L280 TraceCheckUtils]: 42: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,886 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {129013#true} {129014#false} #515#return; {129014#false} is VALID [2020-07-10 15:36:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:52,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~3; {129013#true} is VALID [2020-07-10 15:36:52,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {129013#true} is VALID [2020-07-10 15:36:52,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} #res := ~__retres1~3; {129013#true} is VALID [2020-07-10 15:36:52,891 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,891 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {129013#true} {129014#false} #511#return; {129014#false} is VALID [2020-07-10 15:36:52,893 INFO L263 TraceCheckUtils]: 0: Hoare triple {129013#true} call ULTIMATE.init(); {129171#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:36:52,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {129171#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:52,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:52,896 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129013#true} #549#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,896 INFO L263 TraceCheckUtils]: 4: Hoare triple {129018#(not (= 1 ~t1_pc~0))} call #t~ret12 := main(); {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {129018#(not (= 1 ~t1_pc~0))} havoc ~__retres1~4; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,898 INFO L263 TraceCheckUtils]: 6: Hoare triple {129018#(not (= 1 ~t1_pc~0))} call init_model(); {129173#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:36:52,898 INFO L280 TraceCheckUtils]: 7: Hoare triple {129173#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {129013#true} is VALID [2020-07-10 15:36:52,898 INFO L280 TraceCheckUtils]: 8: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,899 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #491#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,900 INFO L263 TraceCheckUtils]: 10: Hoare triple {129018#(not (= 1 ~t1_pc~0))} call start_simulation(); {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,900 INFO L280 TraceCheckUtils]: 11: Hoare triple {129018#(not (= 1 ~t1_pc~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,900 INFO L263 TraceCheckUtils]: 12: Hoare triple {129018#(not (= 1 ~t1_pc~0))} call update_channels(); {129013#true} is VALID [2020-07-10 15:36:52,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,901 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #519#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,902 INFO L263 TraceCheckUtils]: 15: Hoare triple {129018#(not (= 1 ~t1_pc~0))} call init_threads(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,902 INFO L280 TraceCheckUtils]: 16: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,902 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,903 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,903 INFO L280 TraceCheckUtils]: 19: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,903 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #521#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,904 INFO L263 TraceCheckUtils]: 21: Hoare triple {129018#(not (= 1 ~t1_pc~0))} call fire_delta_events(); {129175#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:36:52,905 INFO L280 TraceCheckUtils]: 22: Hoare triple {129175#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {129013#true} is VALID [2020-07-10 15:36:52,905 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} assume !(0 == ~T1_E~0); {129013#true} is VALID [2020-07-10 15:36:52,905 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} assume !(0 == ~T2_E~0); {129013#true} is VALID [2020-07-10 15:36:52,905 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} assume !(0 == ~E_M~0); {129013#true} is VALID [2020-07-10 15:36:52,905 INFO L280 TraceCheckUtils]: 26: Hoare triple {129013#true} assume !(0 == ~E_1~0); {129013#true} is VALID [2020-07-10 15:36:52,906 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} assume !(0 == ~E_2~0); {129013#true} is VALID [2020-07-10 15:36:52,906 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,906 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #523#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:36:52,907 INFO L263 TraceCheckUtils]: 30: Hoare triple {129018#(not (= 1 ~t1_pc~0))} call activate_threads(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129013#true} is VALID [2020-07-10 15:36:52,908 INFO L263 TraceCheckUtils]: 32: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,908 INFO L280 TraceCheckUtils]: 33: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,908 INFO L280 TraceCheckUtils]: 34: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,908 INFO L280 TraceCheckUtils]: 35: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,908 INFO L280 TraceCheckUtils]: 36: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,909 INFO L280 TraceCheckUtils]: 37: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,909 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,909 INFO L280 TraceCheckUtils]: 39: Hoare triple {129013#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129013#true} is VALID [2020-07-10 15:36:52,909 INFO L280 TraceCheckUtils]: 40: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-10 15:36:52,909 INFO L263 TraceCheckUtils]: 41: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,909 INFO L280 TraceCheckUtils]: 42: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,910 INFO L280 TraceCheckUtils]: 43: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,911 INFO L280 TraceCheckUtils]: 44: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(1 == ~E_1~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,911 INFO L280 TraceCheckUtils]: 45: Hoare triple {129189#(= 1 ~t1_pc~0)} ~__retres1~1 := 0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,912 INFO L280 TraceCheckUtils]: 46: Hoare triple {129189#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,912 INFO L280 TraceCheckUtils]: 47: Hoare triple {129189#(= 1 ~t1_pc~0)} assume true; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,913 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {129189#(= 1 ~t1_pc~0)} {129013#true} #501#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,914 INFO L280 TraceCheckUtils]: 49: Hoare triple {129189#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,914 INFO L280 TraceCheckUtils]: 50: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(0 != ~tmp___0~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,915 INFO L263 TraceCheckUtils]: 51: Hoare triple {129189#(= 1 ~t1_pc~0)} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,915 INFO L280 TraceCheckUtils]: 52: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,915 INFO L280 TraceCheckUtils]: 53: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,915 INFO L280 TraceCheckUtils]: 54: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,915 INFO L280 TraceCheckUtils]: 55: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,916 INFO L280 TraceCheckUtils]: 56: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,916 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {129013#true} {129189#(= 1 ~t1_pc~0)} #503#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,917 INFO L280 TraceCheckUtils]: 58: Hoare triple {129189#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,917 INFO L280 TraceCheckUtils]: 59: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(0 != ~tmp___1~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,918 INFO L280 TraceCheckUtils]: 60: Hoare triple {129189#(= 1 ~t1_pc~0)} assume true; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:36:52,919 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {129189#(= 1 ~t1_pc~0)} {129018#(not (= 1 ~t1_pc~0))} #525#return; {129014#false} is VALID [2020-07-10 15:36:52,919 INFO L263 TraceCheckUtils]: 62: Hoare triple {129014#false} call reset_delta_events(); {129175#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:36:52,919 INFO L280 TraceCheckUtils]: 63: Hoare triple {129175#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {129013#true} is VALID [2020-07-10 15:36:52,919 INFO L280 TraceCheckUtils]: 64: Hoare triple {129013#true} assume !(1 == ~T1_E~0); {129013#true} is VALID [2020-07-10 15:36:52,920 INFO L280 TraceCheckUtils]: 65: Hoare triple {129013#true} assume !(1 == ~T2_E~0); {129013#true} is VALID [2020-07-10 15:36:52,920 INFO L280 TraceCheckUtils]: 66: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-10 15:36:52,920 INFO L280 TraceCheckUtils]: 67: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-10 15:36:52,920 INFO L280 TraceCheckUtils]: 68: Hoare triple {129013#true} assume !(1 == ~E_2~0); {129013#true} is VALID [2020-07-10 15:36:52,920 INFO L280 TraceCheckUtils]: 69: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,920 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {129013#true} {129014#false} #527#return; {129014#false} is VALID [2020-07-10 15:36:52,920 INFO L280 TraceCheckUtils]: 71: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-10 15:36:52,921 INFO L280 TraceCheckUtils]: 72: Hoare triple {129014#false} ~kernel_st~0 := 1; {129014#false} is VALID [2020-07-10 15:36:52,921 INFO L263 TraceCheckUtils]: 73: Hoare triple {129014#false} call eval(); {129014#false} is VALID [2020-07-10 15:36:52,921 INFO L280 TraceCheckUtils]: 74: Hoare triple {129014#false} havoc ~tmp~0; {129014#false} is VALID [2020-07-10 15:36:52,921 INFO L280 TraceCheckUtils]: 75: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-10 15:36:52,921 INFO L263 TraceCheckUtils]: 76: Hoare triple {129014#false} call #t~ret2 := exists_runnable_thread(); {129013#true} is VALID [2020-07-10 15:36:52,921 INFO L280 TraceCheckUtils]: 77: Hoare triple {129013#true} havoc ~__retres1~3; {129013#true} is VALID [2020-07-10 15:36:52,922 INFO L280 TraceCheckUtils]: 78: Hoare triple {129013#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {129013#true} is VALID [2020-07-10 15:36:52,922 INFO L280 TraceCheckUtils]: 79: Hoare triple {129013#true} #res := ~__retres1~3; {129013#true} is VALID [2020-07-10 15:36:52,922 INFO L280 TraceCheckUtils]: 80: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,922 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {129013#true} {129014#false} #511#return; {129014#false} is VALID [2020-07-10 15:36:52,922 INFO L280 TraceCheckUtils]: 82: Hoare triple {129014#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {129014#false} is VALID [2020-07-10 15:36:52,922 INFO L280 TraceCheckUtils]: 83: Hoare triple {129014#false} assume 0 != ~tmp~0; {129014#false} is VALID [2020-07-10 15:36:52,923 INFO L280 TraceCheckUtils]: 84: Hoare triple {129014#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {129014#false} is VALID [2020-07-10 15:36:52,923 INFO L280 TraceCheckUtils]: 85: Hoare triple {129014#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {129014#false} is VALID [2020-07-10 15:36:52,923 INFO L263 TraceCheckUtils]: 86: Hoare triple {129014#false} call master(); {129196#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,923 INFO L280 TraceCheckUtils]: 87: Hoare triple {129196#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {129013#true} is VALID [2020-07-10 15:36:52,923 INFO L280 TraceCheckUtils]: 88: Hoare triple {129013#true} assume 0 == ~m_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,924 INFO L280 TraceCheckUtils]: 89: Hoare triple {129013#true} assume !false; {129013#true} is VALID [2020-07-10 15:36:52,924 INFO L280 TraceCheckUtils]: 90: Hoare triple {129013#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {129013#true} is VALID [2020-07-10 15:36:52,925 INFO L263 TraceCheckUtils]: 91: Hoare triple {129013#true} call immediate_notify(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,925 INFO L263 TraceCheckUtils]: 92: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,926 INFO L280 TraceCheckUtils]: 93: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129013#true} is VALID [2020-07-10 15:36:52,926 INFO L263 TraceCheckUtils]: 94: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,926 INFO L280 TraceCheckUtils]: 95: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,926 INFO L280 TraceCheckUtils]: 96: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,926 INFO L280 TraceCheckUtils]: 97: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,927 INFO L280 TraceCheckUtils]: 98: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,927 INFO L280 TraceCheckUtils]: 99: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,927 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,927 INFO L280 TraceCheckUtils]: 101: Hoare triple {129013#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129013#true} is VALID [2020-07-10 15:36:52,927 INFO L280 TraceCheckUtils]: 102: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-10 15:36:52,928 INFO L263 TraceCheckUtils]: 103: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,928 INFO L280 TraceCheckUtils]: 104: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,928 INFO L280 TraceCheckUtils]: 105: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,928 INFO L280 TraceCheckUtils]: 106: Hoare triple {129013#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {129013#true} is VALID [2020-07-10 15:36:52,928 INFO L280 TraceCheckUtils]: 107: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,928 INFO L280 TraceCheckUtils]: 108: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,929 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-10 15:36:52,929 INFO L280 TraceCheckUtils]: 110: Hoare triple {129013#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129013#true} is VALID [2020-07-10 15:36:52,929 INFO L280 TraceCheckUtils]: 111: Hoare triple {129013#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,929 INFO L263 TraceCheckUtils]: 112: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,929 INFO L280 TraceCheckUtils]: 113: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,930 INFO L280 TraceCheckUtils]: 114: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,930 INFO L280 TraceCheckUtils]: 115: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,930 INFO L280 TraceCheckUtils]: 116: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,930 INFO L280 TraceCheckUtils]: 117: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,930 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-10 15:36:52,930 INFO L280 TraceCheckUtils]: 119: Hoare triple {129013#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129013#true} is VALID [2020-07-10 15:36:52,931 INFO L280 TraceCheckUtils]: 120: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-10 15:36:52,931 INFO L280 TraceCheckUtils]: 121: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,931 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {129013#true} {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {129013#true} is VALID [2020-07-10 15:36:52,931 INFO L280 TraceCheckUtils]: 123: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,931 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {129013#true} {129013#true} #505#return; {129013#true} is VALID [2020-07-10 15:36:52,931 INFO L280 TraceCheckUtils]: 125: Hoare triple {129013#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {129013#true} is VALID [2020-07-10 15:36:52,932 INFO L280 TraceCheckUtils]: 126: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,932 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {129013#true} {129014#false} #513#return; {129014#false} is VALID [2020-07-10 15:36:52,932 INFO L280 TraceCheckUtils]: 128: Hoare triple {129014#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {129014#false} is VALID [2020-07-10 15:36:52,932 INFO L280 TraceCheckUtils]: 129: Hoare triple {129014#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {129014#false} is VALID [2020-07-10 15:36:52,932 INFO L263 TraceCheckUtils]: 130: Hoare triple {129014#false} call transmit1(); {129278#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:36:52,932 INFO L280 TraceCheckUtils]: 131: Hoare triple {129278#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,933 INFO L280 TraceCheckUtils]: 132: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,933 INFO L280 TraceCheckUtils]: 133: Hoare triple {129013#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {129013#true} is VALID [2020-07-10 15:36:52,934 INFO L263 TraceCheckUtils]: 134: Hoare triple {129013#true} call immediate_notify(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,935 INFO L263 TraceCheckUtils]: 135: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:36:52,935 INFO L280 TraceCheckUtils]: 136: Hoare triple {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129013#true} is VALID [2020-07-10 15:36:52,935 INFO L263 TraceCheckUtils]: 137: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,935 INFO L280 TraceCheckUtils]: 138: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,936 INFO L280 TraceCheckUtils]: 139: Hoare triple {129013#true} assume 1 == ~m_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,936 INFO L280 TraceCheckUtils]: 140: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-10 15:36:52,936 INFO L280 TraceCheckUtils]: 141: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,936 INFO L280 TraceCheckUtils]: 142: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-10 15:36:52,936 INFO L280 TraceCheckUtils]: 143: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,936 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-10 15:36:52,937 INFO L280 TraceCheckUtils]: 145: Hoare triple {129013#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129013#true} is VALID [2020-07-10 15:36:52,937 INFO L280 TraceCheckUtils]: 146: Hoare triple {129013#true} assume 0 != ~tmp~1;~m_st~0 := 0; {129013#true} is VALID [2020-07-10 15:36:52,937 INFO L263 TraceCheckUtils]: 147: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,937 INFO L280 TraceCheckUtils]: 148: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,937 INFO L280 TraceCheckUtils]: 149: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-10 15:36:52,938 INFO L280 TraceCheckUtils]: 150: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-10 15:36:52,938 INFO L280 TraceCheckUtils]: 151: Hoare triple {129013#true} ~__retres1~1 := 0; {129013#true} is VALID [2020-07-10 15:36:52,938 INFO L280 TraceCheckUtils]: 152: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-10 15:36:52,938 INFO L280 TraceCheckUtils]: 153: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,938 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-10 15:36:52,939 INFO L280 TraceCheckUtils]: 155: Hoare triple {129013#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129013#true} is VALID [2020-07-10 15:36:52,939 INFO L280 TraceCheckUtils]: 156: Hoare triple {129013#true} assume !(0 != ~tmp___0~0); {129013#true} is VALID [2020-07-10 15:36:52,939 INFO L263 TraceCheckUtils]: 157: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-10 15:36:52,939 INFO L280 TraceCheckUtils]: 158: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,939 INFO L280 TraceCheckUtils]: 159: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-10 15:36:52,939 INFO L280 TraceCheckUtils]: 160: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-10 15:36:52,940 INFO L280 TraceCheckUtils]: 161: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-10 15:36:52,940 INFO L280 TraceCheckUtils]: 162: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,940 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-10 15:36:52,940 INFO L280 TraceCheckUtils]: 164: Hoare triple {129013#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129013#true} is VALID [2020-07-10 15:36:52,940 INFO L280 TraceCheckUtils]: 165: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-10 15:36:52,940 INFO L280 TraceCheckUtils]: 166: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,941 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {129013#true} {129174#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {129013#true} is VALID [2020-07-10 15:36:52,941 INFO L280 TraceCheckUtils]: 168: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,941 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {129013#true} {129013#true} #487#return; {129013#true} is VALID [2020-07-10 15:36:52,941 INFO L280 TraceCheckUtils]: 170: Hoare triple {129013#true} ~E_2~0 := 2; {129013#true} is VALID [2020-07-10 15:36:52,941 INFO L280 TraceCheckUtils]: 171: Hoare triple {129013#true} assume !false; {129013#true} is VALID [2020-07-10 15:36:52,941 INFO L280 TraceCheckUtils]: 172: Hoare triple {129013#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {129013#true} is VALID [2020-07-10 15:36:52,942 INFO L280 TraceCheckUtils]: 173: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,942 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {129013#true} {129014#false} #515#return; {129014#false} is VALID [2020-07-10 15:36:52,942 INFO L280 TraceCheckUtils]: 175: Hoare triple {129014#false} assume !(0 == ~t2_st~0); {129014#false} is VALID [2020-07-10 15:36:52,942 INFO L280 TraceCheckUtils]: 176: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-10 15:36:52,942 INFO L263 TraceCheckUtils]: 177: Hoare triple {129014#false} call #t~ret2 := exists_runnable_thread(); {129013#true} is VALID [2020-07-10 15:36:52,943 INFO L280 TraceCheckUtils]: 178: Hoare triple {129013#true} havoc ~__retres1~3; {129013#true} is VALID [2020-07-10 15:36:52,943 INFO L280 TraceCheckUtils]: 179: Hoare triple {129013#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {129013#true} is VALID [2020-07-10 15:36:52,943 INFO L280 TraceCheckUtils]: 180: Hoare triple {129013#true} #res := ~__retres1~3; {129013#true} is VALID [2020-07-10 15:36:52,943 INFO L280 TraceCheckUtils]: 181: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-10 15:36:52,943 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {129013#true} {129014#false} #511#return; {129014#false} is VALID [2020-07-10 15:36:52,943 INFO L280 TraceCheckUtils]: 183: Hoare triple {129014#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {129014#false} is VALID [2020-07-10 15:36:52,943 INFO L280 TraceCheckUtils]: 184: Hoare triple {129014#false} assume 0 != ~tmp~0; {129014#false} is VALID [2020-07-10 15:36:52,944 INFO L280 TraceCheckUtils]: 185: Hoare triple {129014#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {129014#false} is VALID [2020-07-10 15:36:52,944 INFO L280 TraceCheckUtils]: 186: Hoare triple {129014#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {129014#false} is VALID [2020-07-10 15:36:52,944 INFO L263 TraceCheckUtils]: 187: Hoare triple {129014#false} call master(); {129014#false} is VALID [2020-07-10 15:36:52,944 INFO L280 TraceCheckUtils]: 188: Hoare triple {129014#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {129014#false} is VALID [2020-07-10 15:36:52,944 INFO L280 TraceCheckUtils]: 189: Hoare triple {129014#false} assume !(0 == ~m_pc~0); {129014#false} is VALID [2020-07-10 15:36:52,944 INFO L280 TraceCheckUtils]: 190: Hoare triple {129014#false} assume 1 == ~m_pc~0; {129014#false} is VALID [2020-07-10 15:36:52,945 INFO L280 TraceCheckUtils]: 191: Hoare triple {129014#false} assume ~token~0 != 2 + ~local~0; {129014#false} is VALID [2020-07-10 15:36:52,945 INFO L263 TraceCheckUtils]: 192: Hoare triple {129014#false} call error(); {129014#false} is VALID [2020-07-10 15:36:52,945 INFO L280 TraceCheckUtils]: 193: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-10 15:36:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 2 proven. 23 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2020-07-10 15:36:52,976 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [794653801] [2020-07-10 15:36:52,977 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1986103658] [2020-07-10 15:36:52,977 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:36:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:53,127 INFO L264 TraceCheckSpWp]: Trace formula consists of 855 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 15:36:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:36:53,185 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:36:53,447 INFO L263 TraceCheckUtils]: 0: Hoare triple {129013#true} call ULTIMATE.init(); {129013#true} is VALID [2020-07-10 15:36:53,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,449 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129013#true} #549#return; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,450 INFO L263 TraceCheckUtils]: 4: Hoare triple {129172#(<= ~t1_pc~0 0)} call #t~ret12 := main(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {129172#(<= ~t1_pc~0 0)} havoc ~__retres1~4; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,451 INFO L263 TraceCheckUtils]: 6: Hoare triple {129172#(<= ~t1_pc~0 0)} call init_model(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,452 INFO L280 TraceCheckUtils]: 7: Hoare triple {129172#(<= ~t1_pc~0 0)} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,452 INFO L280 TraceCheckUtils]: 8: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,453 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129172#(<= ~t1_pc~0 0)} #491#return; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,454 INFO L263 TraceCheckUtils]: 10: Hoare triple {129172#(<= ~t1_pc~0 0)} call start_simulation(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,454 INFO L280 TraceCheckUtils]: 11: Hoare triple {129172#(<= ~t1_pc~0 0)} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,455 INFO L263 TraceCheckUtils]: 12: Hoare triple {129172#(<= ~t1_pc~0 0)} call update_channels(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,455 INFO L280 TraceCheckUtils]: 13: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,456 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129172#(<= ~t1_pc~0 0)} #519#return; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,456 INFO L263 TraceCheckUtils]: 15: Hoare triple {129172#(<= ~t1_pc~0 0)} call init_threads(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,457 INFO L280 TraceCheckUtils]: 16: Hoare triple {129172#(<= ~t1_pc~0 0)} assume 1 == ~m_i~0;~m_st~0 := 0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,457 INFO L280 TraceCheckUtils]: 17: Hoare triple {129172#(<= ~t1_pc~0 0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,458 INFO L280 TraceCheckUtils]: 18: Hoare triple {129172#(<= ~t1_pc~0 0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,458 INFO L280 TraceCheckUtils]: 19: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,459 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129172#(<= ~t1_pc~0 0)} #521#return; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,460 INFO L263 TraceCheckUtils]: 21: Hoare triple {129172#(<= ~t1_pc~0 0)} call fire_delta_events(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,460 INFO L280 TraceCheckUtils]: 22: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~M_E~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,461 INFO L280 TraceCheckUtils]: 23: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~T1_E~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,462 INFO L280 TraceCheckUtils]: 24: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~T2_E~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,462 INFO L280 TraceCheckUtils]: 25: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~E_M~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,463 INFO L280 TraceCheckUtils]: 26: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~E_1~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,463 INFO L280 TraceCheckUtils]: 27: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~E_2~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,464 INFO L280 TraceCheckUtils]: 28: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,465 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129172#(<= ~t1_pc~0 0)} #523#return; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,465 INFO L263 TraceCheckUtils]: 30: Hoare triple {129172#(<= ~t1_pc~0 0)} call activate_threads(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,466 INFO L280 TraceCheckUtils]: 31: Hoare triple {129172#(<= ~t1_pc~0 0)} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,467 INFO L263 TraceCheckUtils]: 32: Hoare triple {129172#(<= ~t1_pc~0 0)} call #t~ret6 := is_master_triggered(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,467 INFO L280 TraceCheckUtils]: 33: Hoare triple {129172#(<= ~t1_pc~0 0)} havoc ~__retres1~0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,468 INFO L280 TraceCheckUtils]: 34: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(1 == ~m_pc~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,468 INFO L280 TraceCheckUtils]: 35: Hoare triple {129172#(<= ~t1_pc~0 0)} ~__retres1~0 := 0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,469 INFO L280 TraceCheckUtils]: 36: Hoare triple {129172#(<= ~t1_pc~0 0)} #res := ~__retres1~0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,469 INFO L280 TraceCheckUtils]: 37: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,470 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129172#(<= ~t1_pc~0 0)} #499#return; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,471 INFO L280 TraceCheckUtils]: 39: Hoare triple {129172#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,471 INFO L280 TraceCheckUtils]: 40: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 != ~tmp~1); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,472 INFO L263 TraceCheckUtils]: 41: Hoare triple {129172#(<= ~t1_pc~0 0)} call #t~ret7 := is_transmit1_triggered(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,473 INFO L280 TraceCheckUtils]: 42: Hoare triple {129172#(<= ~t1_pc~0 0)} havoc ~__retres1~1; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:36:53,473 INFO L280 TraceCheckUtils]: 43: Hoare triple {129172#(<= ~t1_pc~0 0)} assume 1 == ~t1_pc~0; {129014#false} is VALID [2020-07-10 15:36:53,473 INFO L280 TraceCheckUtils]: 44: Hoare triple {129014#false} assume !(1 == ~E_1~0); {129014#false} is VALID [2020-07-10 15:36:53,474 INFO L280 TraceCheckUtils]: 45: Hoare triple {129014#false} ~__retres1~1 := 0; {129014#false} is VALID [2020-07-10 15:36:53,474 INFO L280 TraceCheckUtils]: 46: Hoare triple {129014#false} #res := ~__retres1~1; {129014#false} is VALID [2020-07-10 15:36:53,474 INFO L280 TraceCheckUtils]: 47: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,474 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {129014#false} {129172#(<= ~t1_pc~0 0)} #501#return; {129014#false} is VALID [2020-07-10 15:36:53,474 INFO L280 TraceCheckUtils]: 49: Hoare triple {129014#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129014#false} is VALID [2020-07-10 15:36:53,474 INFO L280 TraceCheckUtils]: 50: Hoare triple {129014#false} assume !(0 != ~tmp___0~0); {129014#false} is VALID [2020-07-10 15:36:53,475 INFO L263 TraceCheckUtils]: 51: Hoare triple {129014#false} call #t~ret8 := is_transmit2_triggered(); {129014#false} is VALID [2020-07-10 15:36:53,475 INFO L280 TraceCheckUtils]: 52: Hoare triple {129014#false} havoc ~__retres1~2; {129014#false} is VALID [2020-07-10 15:36:53,475 INFO L280 TraceCheckUtils]: 53: Hoare triple {129014#false} assume !(1 == ~t2_pc~0); {129014#false} is VALID [2020-07-10 15:36:53,475 INFO L280 TraceCheckUtils]: 54: Hoare triple {129014#false} ~__retres1~2 := 0; {129014#false} is VALID [2020-07-10 15:36:53,475 INFO L280 TraceCheckUtils]: 55: Hoare triple {129014#false} #res := ~__retres1~2; {129014#false} is VALID [2020-07-10 15:36:53,475 INFO L280 TraceCheckUtils]: 56: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,476 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {129014#false} {129014#false} #503#return; {129014#false} is VALID [2020-07-10 15:36:53,476 INFO L280 TraceCheckUtils]: 58: Hoare triple {129014#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129014#false} is VALID [2020-07-10 15:36:53,476 INFO L280 TraceCheckUtils]: 59: Hoare triple {129014#false} assume !(0 != ~tmp___1~0); {129014#false} is VALID [2020-07-10 15:36:53,476 INFO L280 TraceCheckUtils]: 60: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,476 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {129014#false} {129172#(<= ~t1_pc~0 0)} #525#return; {129014#false} is VALID [2020-07-10 15:36:53,477 INFO L263 TraceCheckUtils]: 62: Hoare triple {129014#false} call reset_delta_events(); {129014#false} is VALID [2020-07-10 15:36:53,477 INFO L280 TraceCheckUtils]: 63: Hoare triple {129014#false} assume !(1 == ~M_E~0); {129014#false} is VALID [2020-07-10 15:36:53,477 INFO L280 TraceCheckUtils]: 64: Hoare triple {129014#false} assume !(1 == ~T1_E~0); {129014#false} is VALID [2020-07-10 15:36:53,477 INFO L280 TraceCheckUtils]: 65: Hoare triple {129014#false} assume !(1 == ~T2_E~0); {129014#false} is VALID [2020-07-10 15:36:53,477 INFO L280 TraceCheckUtils]: 66: Hoare triple {129014#false} assume !(1 == ~E_M~0); {129014#false} is VALID [2020-07-10 15:36:53,477 INFO L280 TraceCheckUtils]: 67: Hoare triple {129014#false} assume !(1 == ~E_1~0); {129014#false} is VALID [2020-07-10 15:36:53,478 INFO L280 TraceCheckUtils]: 68: Hoare triple {129014#false} assume !(1 == ~E_2~0); {129014#false} is VALID [2020-07-10 15:36:53,478 INFO L280 TraceCheckUtils]: 69: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,478 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {129014#false} {129014#false} #527#return; {129014#false} is VALID [2020-07-10 15:36:53,478 INFO L280 TraceCheckUtils]: 71: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-10 15:36:53,478 INFO L280 TraceCheckUtils]: 72: Hoare triple {129014#false} ~kernel_st~0 := 1; {129014#false} is VALID [2020-07-10 15:36:53,478 INFO L263 TraceCheckUtils]: 73: Hoare triple {129014#false} call eval(); {129014#false} is VALID [2020-07-10 15:36:53,479 INFO L280 TraceCheckUtils]: 74: Hoare triple {129014#false} havoc ~tmp~0; {129014#false} is VALID [2020-07-10 15:36:53,479 INFO L280 TraceCheckUtils]: 75: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-10 15:36:53,479 INFO L263 TraceCheckUtils]: 76: Hoare triple {129014#false} call #t~ret2 := exists_runnable_thread(); {129014#false} is VALID [2020-07-10 15:36:53,479 INFO L280 TraceCheckUtils]: 77: Hoare triple {129014#false} havoc ~__retres1~3; {129014#false} is VALID [2020-07-10 15:36:53,479 INFO L280 TraceCheckUtils]: 78: Hoare triple {129014#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {129014#false} is VALID [2020-07-10 15:36:53,480 INFO L280 TraceCheckUtils]: 79: Hoare triple {129014#false} #res := ~__retres1~3; {129014#false} is VALID [2020-07-10 15:36:53,480 INFO L280 TraceCheckUtils]: 80: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,480 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {129014#false} {129014#false} #511#return; {129014#false} is VALID [2020-07-10 15:36:53,480 INFO L280 TraceCheckUtils]: 82: Hoare triple {129014#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {129014#false} is VALID [2020-07-10 15:36:53,480 INFO L280 TraceCheckUtils]: 83: Hoare triple {129014#false} assume 0 != ~tmp~0; {129014#false} is VALID [2020-07-10 15:36:53,480 INFO L280 TraceCheckUtils]: 84: Hoare triple {129014#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {129014#false} is VALID [2020-07-10 15:36:53,481 INFO L280 TraceCheckUtils]: 85: Hoare triple {129014#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {129014#false} is VALID [2020-07-10 15:36:53,481 INFO L263 TraceCheckUtils]: 86: Hoare triple {129014#false} call master(); {129014#false} is VALID [2020-07-10 15:36:53,481 INFO L280 TraceCheckUtils]: 87: Hoare triple {129014#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {129014#false} is VALID [2020-07-10 15:36:53,481 INFO L280 TraceCheckUtils]: 88: Hoare triple {129014#false} assume 0 == ~m_pc~0; {129014#false} is VALID [2020-07-10 15:36:53,481 INFO L280 TraceCheckUtils]: 89: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-10 15:36:53,482 INFO L280 TraceCheckUtils]: 90: Hoare triple {129014#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {129014#false} is VALID [2020-07-10 15:36:53,482 INFO L263 TraceCheckUtils]: 91: Hoare triple {129014#false} call immediate_notify(); {129014#false} is VALID [2020-07-10 15:36:53,482 INFO L263 TraceCheckUtils]: 92: Hoare triple {129014#false} call activate_threads(); {129014#false} is VALID [2020-07-10 15:36:53,482 INFO L280 TraceCheckUtils]: 93: Hoare triple {129014#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129014#false} is VALID [2020-07-10 15:36:53,482 INFO L263 TraceCheckUtils]: 94: Hoare triple {129014#false} call #t~ret6 := is_master_triggered(); {129014#false} is VALID [2020-07-10 15:36:53,482 INFO L280 TraceCheckUtils]: 95: Hoare triple {129014#false} havoc ~__retres1~0; {129014#false} is VALID [2020-07-10 15:36:53,483 INFO L280 TraceCheckUtils]: 96: Hoare triple {129014#false} assume !(1 == ~m_pc~0); {129014#false} is VALID [2020-07-10 15:36:53,483 INFO L280 TraceCheckUtils]: 97: Hoare triple {129014#false} ~__retres1~0 := 0; {129014#false} is VALID [2020-07-10 15:36:53,483 INFO L280 TraceCheckUtils]: 98: Hoare triple {129014#false} #res := ~__retres1~0; {129014#false} is VALID [2020-07-10 15:36:53,483 INFO L280 TraceCheckUtils]: 99: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,483 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {129014#false} {129014#false} #499#return; {129014#false} is VALID [2020-07-10 15:36:53,483 INFO L280 TraceCheckUtils]: 101: Hoare triple {129014#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129014#false} is VALID [2020-07-10 15:36:53,484 INFO L280 TraceCheckUtils]: 102: Hoare triple {129014#false} assume !(0 != ~tmp~1); {129014#false} is VALID [2020-07-10 15:36:53,484 INFO L263 TraceCheckUtils]: 103: Hoare triple {129014#false} call #t~ret7 := is_transmit1_triggered(); {129014#false} is VALID [2020-07-10 15:36:53,484 INFO L280 TraceCheckUtils]: 104: Hoare triple {129014#false} havoc ~__retres1~1; {129014#false} is VALID [2020-07-10 15:36:53,484 INFO L280 TraceCheckUtils]: 105: Hoare triple {129014#false} assume 1 == ~t1_pc~0; {129014#false} is VALID [2020-07-10 15:36:53,484 INFO L280 TraceCheckUtils]: 106: Hoare triple {129014#false} assume 1 == ~E_1~0;~__retres1~1 := 1; {129014#false} is VALID [2020-07-10 15:36:53,484 INFO L280 TraceCheckUtils]: 107: Hoare triple {129014#false} #res := ~__retres1~1; {129014#false} is VALID [2020-07-10 15:36:53,485 INFO L280 TraceCheckUtils]: 108: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,485 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {129014#false} {129014#false} #501#return; {129014#false} is VALID [2020-07-10 15:36:53,485 INFO L280 TraceCheckUtils]: 110: Hoare triple {129014#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129014#false} is VALID [2020-07-10 15:36:53,485 INFO L280 TraceCheckUtils]: 111: Hoare triple {129014#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {129014#false} is VALID [2020-07-10 15:36:53,485 INFO L263 TraceCheckUtils]: 112: Hoare triple {129014#false} call #t~ret8 := is_transmit2_triggered(); {129014#false} is VALID [2020-07-10 15:36:53,486 INFO L280 TraceCheckUtils]: 113: Hoare triple {129014#false} havoc ~__retres1~2; {129014#false} is VALID [2020-07-10 15:36:53,486 INFO L280 TraceCheckUtils]: 114: Hoare triple {129014#false} assume !(1 == ~t2_pc~0); {129014#false} is VALID [2020-07-10 15:36:53,486 INFO L280 TraceCheckUtils]: 115: Hoare triple {129014#false} ~__retres1~2 := 0; {129014#false} is VALID [2020-07-10 15:36:53,486 INFO L280 TraceCheckUtils]: 116: Hoare triple {129014#false} #res := ~__retres1~2; {129014#false} is VALID [2020-07-10 15:36:53,486 INFO L280 TraceCheckUtils]: 117: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,487 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {129014#false} {129014#false} #503#return; {129014#false} is VALID [2020-07-10 15:36:53,487 INFO L280 TraceCheckUtils]: 119: Hoare triple {129014#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129014#false} is VALID [2020-07-10 15:36:53,487 INFO L280 TraceCheckUtils]: 120: Hoare triple {129014#false} assume !(0 != ~tmp___1~0); {129014#false} is VALID [2020-07-10 15:36:53,487 INFO L280 TraceCheckUtils]: 121: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,487 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {129014#false} {129014#false} #497#return; {129014#false} is VALID [2020-07-10 15:36:53,487 INFO L280 TraceCheckUtils]: 123: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,488 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {129014#false} {129014#false} #505#return; {129014#false} is VALID [2020-07-10 15:36:53,488 INFO L280 TraceCheckUtils]: 125: Hoare triple {129014#false} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {129014#false} is VALID [2020-07-10 15:36:53,488 INFO L280 TraceCheckUtils]: 126: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,488 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {129014#false} {129014#false} #513#return; {129014#false} is VALID [2020-07-10 15:36:53,488 INFO L280 TraceCheckUtils]: 128: Hoare triple {129014#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {129014#false} is VALID [2020-07-10 15:36:53,489 INFO L280 TraceCheckUtils]: 129: Hoare triple {129014#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {129014#false} is VALID [2020-07-10 15:36:53,489 INFO L263 TraceCheckUtils]: 130: Hoare triple {129014#false} call transmit1(); {129014#false} is VALID [2020-07-10 15:36:53,489 INFO L280 TraceCheckUtils]: 131: Hoare triple {129014#false} assume !(0 == ~t1_pc~0); {129014#false} is VALID [2020-07-10 15:36:53,489 INFO L280 TraceCheckUtils]: 132: Hoare triple {129014#false} assume 1 == ~t1_pc~0; {129014#false} is VALID [2020-07-10 15:36:53,489 INFO L280 TraceCheckUtils]: 133: Hoare triple {129014#false} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {129014#false} is VALID [2020-07-10 15:36:53,489 INFO L263 TraceCheckUtils]: 134: Hoare triple {129014#false} call immediate_notify(); {129014#false} is VALID [2020-07-10 15:36:53,490 INFO L263 TraceCheckUtils]: 135: Hoare triple {129014#false} call activate_threads(); {129014#false} is VALID [2020-07-10 15:36:53,490 INFO L280 TraceCheckUtils]: 136: Hoare triple {129014#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129014#false} is VALID [2020-07-10 15:36:53,490 INFO L263 TraceCheckUtils]: 137: Hoare triple {129014#false} call #t~ret6 := is_master_triggered(); {129014#false} is VALID [2020-07-10 15:36:53,490 INFO L280 TraceCheckUtils]: 138: Hoare triple {129014#false} havoc ~__retres1~0; {129014#false} is VALID [2020-07-10 15:36:53,490 INFO L280 TraceCheckUtils]: 139: Hoare triple {129014#false} assume 1 == ~m_pc~0; {129014#false} is VALID [2020-07-10 15:36:53,490 INFO L280 TraceCheckUtils]: 140: Hoare triple {129014#false} assume !(1 == ~E_M~0); {129014#false} is VALID [2020-07-10 15:36:53,491 INFO L280 TraceCheckUtils]: 141: Hoare triple {129014#false} ~__retres1~0 := 0; {129014#false} is VALID [2020-07-10 15:36:53,491 INFO L280 TraceCheckUtils]: 142: Hoare triple {129014#false} #res := ~__retres1~0; {129014#false} is VALID [2020-07-10 15:36:53,491 INFO L280 TraceCheckUtils]: 143: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,491 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {129014#false} {129014#false} #499#return; {129014#false} is VALID [2020-07-10 15:36:53,491 INFO L280 TraceCheckUtils]: 145: Hoare triple {129014#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {129014#false} is VALID [2020-07-10 15:36:53,491 INFO L280 TraceCheckUtils]: 146: Hoare triple {129014#false} assume 0 != ~tmp~1;~m_st~0 := 0; {129014#false} is VALID [2020-07-10 15:36:53,492 INFO L263 TraceCheckUtils]: 147: Hoare triple {129014#false} call #t~ret7 := is_transmit1_triggered(); {129014#false} is VALID [2020-07-10 15:36:53,492 INFO L280 TraceCheckUtils]: 148: Hoare triple {129014#false} havoc ~__retres1~1; {129014#false} is VALID [2020-07-10 15:36:53,492 INFO L280 TraceCheckUtils]: 149: Hoare triple {129014#false} assume 1 == ~t1_pc~0; {129014#false} is VALID [2020-07-10 15:36:53,492 INFO L280 TraceCheckUtils]: 150: Hoare triple {129014#false} assume !(1 == ~E_1~0); {129014#false} is VALID [2020-07-10 15:36:53,492 INFO L280 TraceCheckUtils]: 151: Hoare triple {129014#false} ~__retres1~1 := 0; {129014#false} is VALID [2020-07-10 15:36:53,492 INFO L280 TraceCheckUtils]: 152: Hoare triple {129014#false} #res := ~__retres1~1; {129014#false} is VALID [2020-07-10 15:36:53,493 INFO L280 TraceCheckUtils]: 153: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,493 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {129014#false} {129014#false} #501#return; {129014#false} is VALID [2020-07-10 15:36:53,493 INFO L280 TraceCheckUtils]: 155: Hoare triple {129014#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {129014#false} is VALID [2020-07-10 15:36:53,493 INFO L280 TraceCheckUtils]: 156: Hoare triple {129014#false} assume !(0 != ~tmp___0~0); {129014#false} is VALID [2020-07-10 15:36:53,493 INFO L263 TraceCheckUtils]: 157: Hoare triple {129014#false} call #t~ret8 := is_transmit2_triggered(); {129014#false} is VALID [2020-07-10 15:36:53,493 INFO L280 TraceCheckUtils]: 158: Hoare triple {129014#false} havoc ~__retres1~2; {129014#false} is VALID [2020-07-10 15:36:53,494 INFO L280 TraceCheckUtils]: 159: Hoare triple {129014#false} assume !(1 == ~t2_pc~0); {129014#false} is VALID [2020-07-10 15:36:53,494 INFO L280 TraceCheckUtils]: 160: Hoare triple {129014#false} ~__retres1~2 := 0; {129014#false} is VALID [2020-07-10 15:36:53,494 INFO L280 TraceCheckUtils]: 161: Hoare triple {129014#false} #res := ~__retres1~2; {129014#false} is VALID [2020-07-10 15:36:53,494 INFO L280 TraceCheckUtils]: 162: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,494 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {129014#false} {129014#false} #503#return; {129014#false} is VALID [2020-07-10 15:36:53,494 INFO L280 TraceCheckUtils]: 164: Hoare triple {129014#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {129014#false} is VALID [2020-07-10 15:36:53,495 INFO L280 TraceCheckUtils]: 165: Hoare triple {129014#false} assume !(0 != ~tmp___1~0); {129014#false} is VALID [2020-07-10 15:36:53,495 INFO L280 TraceCheckUtils]: 166: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,495 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {129014#false} {129014#false} #497#return; {129014#false} is VALID [2020-07-10 15:36:53,495 INFO L280 TraceCheckUtils]: 168: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,495 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {129014#false} {129014#false} #487#return; {129014#false} is VALID [2020-07-10 15:36:53,495 INFO L280 TraceCheckUtils]: 170: Hoare triple {129014#false} ~E_2~0 := 2; {129014#false} is VALID [2020-07-10 15:36:53,496 INFO L280 TraceCheckUtils]: 171: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-10 15:36:53,496 INFO L280 TraceCheckUtils]: 172: Hoare triple {129014#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {129014#false} is VALID [2020-07-10 15:36:53,496 INFO L280 TraceCheckUtils]: 173: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,496 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {129014#false} {129014#false} #515#return; {129014#false} is VALID [2020-07-10 15:36:53,496 INFO L280 TraceCheckUtils]: 175: Hoare triple {129014#false} assume !(0 == ~t2_st~0); {129014#false} is VALID [2020-07-10 15:36:53,496 INFO L280 TraceCheckUtils]: 176: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-10 15:36:53,497 INFO L263 TraceCheckUtils]: 177: Hoare triple {129014#false} call #t~ret2 := exists_runnable_thread(); {129014#false} is VALID [2020-07-10 15:36:53,497 INFO L280 TraceCheckUtils]: 178: Hoare triple {129014#false} havoc ~__retres1~3; {129014#false} is VALID [2020-07-10 15:36:53,497 INFO L280 TraceCheckUtils]: 179: Hoare triple {129014#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {129014#false} is VALID [2020-07-10 15:36:53,497 INFO L280 TraceCheckUtils]: 180: Hoare triple {129014#false} #res := ~__retres1~3; {129014#false} is VALID [2020-07-10 15:36:53,497 INFO L280 TraceCheckUtils]: 181: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-10 15:36:53,497 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {129014#false} {129014#false} #511#return; {129014#false} is VALID [2020-07-10 15:36:53,498 INFO L280 TraceCheckUtils]: 183: Hoare triple {129014#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {129014#false} is VALID [2020-07-10 15:36:53,498 INFO L280 TraceCheckUtils]: 184: Hoare triple {129014#false} assume 0 != ~tmp~0; {129014#false} is VALID [2020-07-10 15:36:53,498 INFO L280 TraceCheckUtils]: 185: Hoare triple {129014#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {129014#false} is VALID [2020-07-10 15:36:53,498 INFO L280 TraceCheckUtils]: 186: Hoare triple {129014#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {129014#false} is VALID [2020-07-10 15:36:53,498 INFO L263 TraceCheckUtils]: 187: Hoare triple {129014#false} call master(); {129014#false} is VALID [2020-07-10 15:36:53,498 INFO L280 TraceCheckUtils]: 188: Hoare triple {129014#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {129014#false} is VALID [2020-07-10 15:36:53,499 INFO L280 TraceCheckUtils]: 189: Hoare triple {129014#false} assume !(0 == ~m_pc~0); {129014#false} is VALID [2020-07-10 15:36:53,499 INFO L280 TraceCheckUtils]: 190: Hoare triple {129014#false} assume 1 == ~m_pc~0; {129014#false} is VALID [2020-07-10 15:36:53,499 INFO L280 TraceCheckUtils]: 191: Hoare triple {129014#false} assume ~token~0 != 2 + ~local~0; {129014#false} is VALID [2020-07-10 15:36:53,499 INFO L263 TraceCheckUtils]: 192: Hoare triple {129014#false} call error(); {129014#false} is VALID [2020-07-10 15:36:53,499 INFO L280 TraceCheckUtils]: 193: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-10 15:36:53,527 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2020-07-10 15:36:53,527 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:36:53,527 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 11 [2020-07-10 15:36:53,528 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466593647] [2020-07-10 15:36:53,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2020-07-10 15:36:53,529 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:36:53,529 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:36:53,672 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:36:53,672 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:36:53,672 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:36:53,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:36:53,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:36:53,673 INFO L87 Difference]: Start difference. First operand 7377 states and 9620 transitions. Second operand 3 states. [2020-07-10 15:37:30,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:37:30,993 INFO L93 Difference]: Finished difference Result 11477 states and 14788 transitions. [2020-07-10 15:37:30,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:37:30,993 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2020-07-10 15:37:30,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:37:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:37:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 600 transitions. [2020-07-10 15:37:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:37:31,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 600 transitions. [2020-07-10 15:37:31,001 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 600 transitions. [2020-07-10 15:37:31,660 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 600 edges. 600 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:37:34,543 INFO L225 Difference]: With dead ends: 11477 [2020-07-10 15:37:34,544 INFO L226 Difference]: Without dead ends: 7380 [2020-07-10 15:37:34,562 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 237 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:37:34,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7380 states. [2020-07-10 15:38:03,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7380 to 7376. [2020-07-10 15:38:03,772 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:38:03,772 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7380 states. Second operand 7376 states. [2020-07-10 15:38:03,772 INFO L74 IsIncluded]: Start isIncluded. First operand 7380 states. Second operand 7376 states. [2020-07-10 15:38:03,772 INFO L87 Difference]: Start difference. First operand 7380 states. Second operand 7376 states. [2020-07-10 15:38:05,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:38:05,437 INFO L93 Difference]: Finished difference Result 7380 states and 9243 transitions. [2020-07-10 15:38:05,437 INFO L276 IsEmpty]: Start isEmpty. Operand 7380 states and 9243 transitions. [2020-07-10 15:38:05,492 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:38:05,492 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:38:05,492 INFO L74 IsIncluded]: Start isIncluded. First operand 7376 states. Second operand 7380 states. [2020-07-10 15:38:05,492 INFO L87 Difference]: Start difference. First operand 7376 states. Second operand 7380 states. [2020-07-10 15:38:07,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:38:07,412 INFO L93 Difference]: Finished difference Result 7380 states and 9243 transitions. [2020-07-10 15:38:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 7380 states and 9243 transitions. [2020-07-10 15:38:07,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:38:07,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:38:07,440 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:38:07,440 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:38:07,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7376 states. [2020-07-10 15:38:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7376 states to 7376 states and 9240 transitions. [2020-07-10 15:38:09,887 INFO L78 Accepts]: Start accepts. Automaton has 7376 states and 9240 transitions. Word has length 194 [2020-07-10 15:38:09,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:38:09,887 INFO L479 AbstractCegarLoop]: Abstraction has 7376 states and 9240 transitions. [2020-07-10 15:38:09,887 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:38:09,888 INFO L276 IsEmpty]: Start isEmpty. Operand 7376 states and 9240 transitions. [2020-07-10 15:38:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2020-07-10 15:38:09,897 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:38:09,897 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:38:10,111 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-07-10 15:38:10,112 INFO L427 AbstractCegarLoop]: === Iteration 14 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:38:10,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:38:10,113 INFO L82 PathProgramCache]: Analyzing trace with hash -204454725, now seen corresponding path program 1 times [2020-07-10 15:38:10,114 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:38:10,114 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454545550] [2020-07-10 15:38:10,114 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:38:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {170022#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {169769#true} {169769#true} #549#return; {169769#true} is VALID [2020-07-10 15:38:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {170023#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {169769#true} is VALID [2020-07-10 15:38:10,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,218 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {169769#true} {169769#true} #491#return; {169769#true} is VALID [2020-07-10 15:38:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,221 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {169769#true} {169769#true} #519#return; {169769#true} is VALID [2020-07-10 15:38:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,237 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,237 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169769#true} #521#return; {169769#true} is VALID [2020-07-10 15:38:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {169769#true} is VALID [2020-07-10 15:38:10,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(0 == ~T1_E~0); {169769#true} is VALID [2020-07-10 15:38:10,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(0 == ~T2_E~0); {169769#true} is VALID [2020-07-10 15:38:10,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(0 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(0 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume !(0 == ~E_2~0); {169769#true} is VALID [2020-07-10 15:38:10,263 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,264 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169769#true} #523#return; {169769#true} is VALID [2020-07-10 15:38:10,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,273 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,273 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~t1_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,277 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,280 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,280 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,281 INFO L263 TraceCheckUtils]: 1: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,282 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,282 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-10 15:38:10,282 INFO L263 TraceCheckUtils]: 10: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,283 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} assume !(1 == ~t1_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,283 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,283 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,283 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,284 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-10 15:38:10,284 INFO L263 TraceCheckUtils]: 19: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,284 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,284 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,285 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,285 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,285 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,285 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,285 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,285 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,286 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,286 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {169769#true} {169769#true} #525#return; {169769#true} is VALID [2020-07-10 15:38:10,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {169769#true} is VALID [2020-07-10 15:38:10,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~T1_E~0); {169769#true} is VALID [2020-07-10 15:38:10,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(1 == ~T2_E~0); {169769#true} is VALID [2020-07-10 15:38:10,291 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume !(1 == ~E_2~0); {169769#true} is VALID [2020-07-10 15:38:10,291 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,292 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169769#true} #527#return; {169769#true} is VALID [2020-07-10 15:38:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {170050#(= 0 ~m_st~0)} #res := ~__retres1~3; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {170050#(= 0 ~m_st~0)} assume true; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,364 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {170050#(= 0 ~m_st~0)} {169769#true} #511#return; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {170061#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 0 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:10,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {169769#true} is VALID [2020-07-10 15:38:10,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,405 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169770#false} #515#return; {169770#false} is VALID [2020-07-10 15:38:10,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,410 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,410 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-10 15:38:10,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {170044#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} havoc ~tmp~0; {169769#true} is VALID [2020-07-10 15:38:10,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:10,411 INFO L263 TraceCheckUtils]: 2: Hoare triple {169769#true} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-10 15:38:10,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,413 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {170050#(= 0 ~m_st~0)} #res := ~__retres1~3; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {170050#(= 0 ~m_st~0)} assume true; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,415 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {170050#(= 0 ~m_st~0)} {169769#true} #511#return; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,416 INFO L280 TraceCheckUtils]: 8: Hoare triple {170050#(= 0 ~m_st~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,416 INFO L280 TraceCheckUtils]: 9: Hoare triple {170050#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,417 INFO L280 TraceCheckUtils]: 10: Hoare triple {170050#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {169770#false} is VALID [2020-07-10 15:38:10,417 INFO L280 TraceCheckUtils]: 11: Hoare triple {169770#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {169770#false} is VALID [2020-07-10 15:38:10,417 INFO L280 TraceCheckUtils]: 12: Hoare triple {169770#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:10,418 INFO L263 TraceCheckUtils]: 13: Hoare triple {169770#false} call transmit1(); {170061#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:38:10,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {170061#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 0 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,418 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:10,418 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {169769#true} is VALID [2020-07-10 15:38:10,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,419 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {169769#true} {169770#false} #515#return; {169770#false} is VALID [2020-07-10 15:38:10,419 INFO L280 TraceCheckUtils]: 19: Hoare triple {169770#false} assume !(0 == ~t2_st~0); {169770#false} is VALID [2020-07-10 15:38:10,419 INFO L280 TraceCheckUtils]: 20: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:10,419 INFO L263 TraceCheckUtils]: 21: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-10 15:38:10,419 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,420 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,420 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,420 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,420 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-10 15:38:10,421 INFO L280 TraceCheckUtils]: 27: Hoare triple {169770#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {169770#false} is VALID [2020-07-10 15:38:10,421 INFO L280 TraceCheckUtils]: 28: Hoare triple {169770#false} assume !(0 != ~tmp~0); {169770#false} is VALID [2020-07-10 15:38:10,421 INFO L280 TraceCheckUtils]: 29: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:10,421 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {169770#false} {169769#true} #529#return; {169770#false} is VALID [2020-07-10 15:38:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,426 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {169769#true} {169770#false} #531#return; {169770#false} is VALID [2020-07-10 15:38:10,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {169769#true} is VALID [2020-07-10 15:38:10,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(0 == ~T1_E~0); {169769#true} is VALID [2020-07-10 15:38:10,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(0 == ~T2_E~0); {169769#true} is VALID [2020-07-10 15:38:10,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(0 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(0 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume !(0 == ~E_2~0); {169769#true} is VALID [2020-07-10 15:38:10,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,433 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169770#false} #533#return; {169770#false} is VALID [2020-07-10 15:38:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,446 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,446 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,446 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,452 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,452 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,452 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,456 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,456 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,457 INFO L263 TraceCheckUtils]: 1: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,457 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,457 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,458 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,458 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-10 15:38:10,458 INFO L263 TraceCheckUtils]: 10: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,458 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,459 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,459 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,459 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,459 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,459 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,459 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,460 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,460 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-10 15:38:10,460 INFO L263 TraceCheckUtils]: 20: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,460 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,460 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,460 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,461 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,461 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,461 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,461 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,461 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,461 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,462 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {169769#true} {169770#false} #535#return; {169770#false} is VALID [2020-07-10 15:38:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {169769#true} is VALID [2020-07-10 15:38:10,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~T1_E~0); {169769#true} is VALID [2020-07-10 15:38:10,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(1 == ~T2_E~0); {169769#true} is VALID [2020-07-10 15:38:10,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume !(1 == ~E_2~0); {169769#true} is VALID [2020-07-10 15:38:10,467 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,467 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169770#false} #537#return; {169770#false} is VALID [2020-07-10 15:38:10,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,471 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,471 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169770#false} #539#return; {169770#false} is VALID [2020-07-10 15:38:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,479 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,479 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169769#true} #495#return; {169769#true} is VALID [2020-07-10 15:38:10,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~tmp~2;havoc ~__retres2~0; {169769#true} is VALID [2020-07-10 15:38:10,479 INFO L263 TraceCheckUtils]: 1: Hoare triple {169769#true} call #t~ret9 := exists_runnable_thread(); {169769#true} is VALID [2020-07-10 15:38:10,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,480 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {169769#true} {169769#true} #495#return; {169769#true} is VALID [2020-07-10 15:38:10,480 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~2 := #t~ret9;havoc #t~ret9; {169769#true} is VALID [2020-07-10 15:38:10,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume 0 != ~tmp~2;~__retres2~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,481 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} #res := ~__retres2~0; {169769#true} is VALID [2020-07-10 15:38:10,481 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,481 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {169769#true} {169770#false} #547#return; {169770#false} is VALID [2020-07-10 15:38:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,485 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-10 15:38:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,540 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,541 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,541 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {169769#true} is VALID [2020-07-10 15:38:10,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,545 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,551 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,551 INFO L263 TraceCheckUtils]: 1: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,552 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,552 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,552 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,552 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,553 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-10 15:38:10,553 INFO L263 TraceCheckUtils]: 10: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,553 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,553 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {169769#true} is VALID [2020-07-10 15:38:10,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,554 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,554 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,554 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,554 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,554 INFO L263 TraceCheckUtils]: 19: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,555 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,555 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,555 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,555 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,556 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,556 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,556 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,556 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {169769#true} {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {169769#true} is VALID [2020-07-10 15:38:10,558 INFO L263 TraceCheckUtils]: 0: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,558 INFO L263 TraceCheckUtils]: 2: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,559 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,559 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,559 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,559 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,560 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,560 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-10 15:38:10,560 INFO L263 TraceCheckUtils]: 11: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,561 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {169769#true} is VALID [2020-07-10 15:38:10,561 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,561 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,562 INFO L263 TraceCheckUtils]: 20: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,562 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,562 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,562 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,562 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,563 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,563 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,563 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,563 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,563 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,563 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {169769#true} {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {169769#true} is VALID [2020-07-10 15:38:10,564 INFO L280 TraceCheckUtils]: 31: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,564 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {169769#true} {169769#true} #505#return; {169769#true} is VALID [2020-07-10 15:38:10,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {170086#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {169769#true} is VALID [2020-07-10 15:38:10,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:10,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {169769#true} is VALID [2020-07-10 15:38:10,566 INFO L263 TraceCheckUtils]: 4: Hoare triple {169769#true} call immediate_notify(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,567 INFO L263 TraceCheckUtils]: 5: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,567 INFO L280 TraceCheckUtils]: 6: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,567 INFO L263 TraceCheckUtils]: 7: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,568 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,568 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,568 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,568 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,568 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,569 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,569 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-10 15:38:10,569 INFO L263 TraceCheckUtils]: 16: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,569 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,569 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,570 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {169769#true} is VALID [2020-07-10 15:38:10,570 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,570 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,570 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,570 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,570 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,571 INFO L263 TraceCheckUtils]: 25: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,571 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,571 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,571 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,571 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,572 INFO L280 TraceCheckUtils]: 30: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,572 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,572 INFO L280 TraceCheckUtils]: 32: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,572 INFO L280 TraceCheckUtils]: 33: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,572 INFO L280 TraceCheckUtils]: 34: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,572 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {169769#true} {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {169769#true} is VALID [2020-07-10 15:38:10,573 INFO L280 TraceCheckUtils]: 36: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,573 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {169769#true} {169769#true} #505#return; {169769#true} is VALID [2020-07-10 15:38:10,573 INFO L280 TraceCheckUtils]: 38: Hoare triple {169769#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {169769#true} is VALID [2020-07-10 15:38:10,573 INFO L280 TraceCheckUtils]: 39: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,573 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {169769#true} {169770#false} #513#return; {169770#false} is VALID [2020-07-10 15:38:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~m_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,597 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,597 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,598 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,601 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,602 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,605 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,606 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,606 INFO L263 TraceCheckUtils]: 1: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume 1 == ~m_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,607 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,607 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,607 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,608 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,608 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,608 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} assume 0 != ~tmp~1;~m_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,608 INFO L263 TraceCheckUtils]: 11: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,609 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,609 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,609 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,609 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,609 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,610 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,610 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,610 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,610 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-10 15:38:10,610 INFO L263 TraceCheckUtils]: 21: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,611 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,611 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,611 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,611 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,611 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,612 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,612 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,612 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,612 INFO L280 TraceCheckUtils]: 30: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,613 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {169769#true} {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {169769#true} is VALID [2020-07-10 15:38:10,614 INFO L263 TraceCheckUtils]: 0: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,615 INFO L263 TraceCheckUtils]: 2: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,615 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,615 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume 1 == ~m_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,615 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,615 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,616 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,616 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,616 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,616 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,617 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} assume 0 != ~tmp~1;~m_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,617 INFO L263 TraceCheckUtils]: 12: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,617 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,617 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,617 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,618 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,618 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,618 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,618 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,618 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,619 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-10 15:38:10,619 INFO L263 TraceCheckUtils]: 22: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,619 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,619 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,619 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,620 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,620 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,620 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,620 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,621 INFO L280 TraceCheckUtils]: 30: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,621 INFO L280 TraceCheckUtils]: 31: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,621 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {169769#true} {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {169769#true} is VALID [2020-07-10 15:38:10,621 INFO L280 TraceCheckUtils]: 33: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,621 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {169769#true} {169769#true} #487#return; {169769#true} is VALID [2020-07-10 15:38:10,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {170061#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {169769#true} is VALID [2020-07-10 15:38:10,624 INFO L263 TraceCheckUtils]: 3: Hoare triple {169769#true} call immediate_notify(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,625 INFO L263 TraceCheckUtils]: 4: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,625 INFO L280 TraceCheckUtils]: 5: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,625 INFO L263 TraceCheckUtils]: 6: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,626 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,626 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume 1 == ~m_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,626 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,626 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,626 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,627 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,627 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,627 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,627 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume 0 != ~tmp~1;~m_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,627 INFO L263 TraceCheckUtils]: 16: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,627 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,628 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,628 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,628 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,628 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,628 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,629 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,629 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,629 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-10 15:38:10,629 INFO L263 TraceCheckUtils]: 26: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,629 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,630 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,630 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,630 INFO L280 TraceCheckUtils]: 30: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,630 INFO L280 TraceCheckUtils]: 31: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,630 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,631 INFO L280 TraceCheckUtils]: 33: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,631 INFO L280 TraceCheckUtils]: 34: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,631 INFO L280 TraceCheckUtils]: 35: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,631 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {169769#true} {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {169769#true} is VALID [2020-07-10 15:38:10,631 INFO L280 TraceCheckUtils]: 37: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,632 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {169769#true} {169769#true} #487#return; {169769#true} is VALID [2020-07-10 15:38:10,632 INFO L280 TraceCheckUtils]: 39: Hoare triple {169769#true} ~E_2~0 := 2; {169769#true} is VALID [2020-07-10 15:38:10,632 INFO L280 TraceCheckUtils]: 40: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:10,632 INFO L280 TraceCheckUtils]: 41: Hoare triple {169769#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {169769#true} is VALID [2020-07-10 15:38:10,632 INFO L280 TraceCheckUtils]: 42: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,633 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {169769#true} {169770#false} #515#return; {169770#false} is VALID [2020-07-10 15:38:10,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:10,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,638 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-10 15:38:10,640 INFO L263 TraceCheckUtils]: 0: Hoare triple {169769#true} call ULTIMATE.init(); {170022#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:38:10,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {170022#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,641 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {169769#true} {169769#true} #549#return; {169769#true} is VALID [2020-07-10 15:38:10,641 INFO L263 TraceCheckUtils]: 4: Hoare triple {169769#true} call #t~ret12 := main(); {169769#true} is VALID [2020-07-10 15:38:10,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} havoc ~__retres1~4; {169769#true} is VALID [2020-07-10 15:38:10,642 INFO L263 TraceCheckUtils]: 6: Hoare triple {169769#true} call init_model(); {170023#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:38:10,642 INFO L280 TraceCheckUtils]: 7: Hoare triple {170023#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {169769#true} is VALID [2020-07-10 15:38:10,642 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,643 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {169769#true} {169769#true} #491#return; {169769#true} is VALID [2020-07-10 15:38:10,643 INFO L263 TraceCheckUtils]: 10: Hoare triple {169769#true} call start_simulation(); {169769#true} is VALID [2020-07-10 15:38:10,643 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,643 INFO L263 TraceCheckUtils]: 12: Hoare triple {169769#true} call update_channels(); {169769#true} is VALID [2020-07-10 15:38:10,643 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,643 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {169769#true} {169769#true} #519#return; {169769#true} is VALID [2020-07-10 15:38:10,644 INFO L263 TraceCheckUtils]: 15: Hoare triple {169769#true} call init_threads(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,645 INFO L280 TraceCheckUtils]: 16: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,645 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,645 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,645 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,645 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {169769#true} {169769#true} #521#return; {169769#true} is VALID [2020-07-10 15:38:10,646 INFO L263 TraceCheckUtils]: 21: Hoare triple {169769#true} call fire_delta_events(); {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:38:10,646 INFO L280 TraceCheckUtils]: 22: Hoare triple {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {169769#true} is VALID [2020-07-10 15:38:10,647 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} assume !(0 == ~T1_E~0); {169769#true} is VALID [2020-07-10 15:38:10,647 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume !(0 == ~T2_E~0); {169769#true} is VALID [2020-07-10 15:38:10,647 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume !(0 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,647 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} assume !(0 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,647 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume !(0 == ~E_2~0); {169769#true} is VALID [2020-07-10 15:38:10,647 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,648 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {169769#true} {169769#true} #523#return; {169769#true} is VALID [2020-07-10 15:38:10,648 INFO L263 TraceCheckUtils]: 30: Hoare triple {169769#true} call activate_threads(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,649 INFO L280 TraceCheckUtils]: 31: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,649 INFO L263 TraceCheckUtils]: 32: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,649 INFO L280 TraceCheckUtils]: 33: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,649 INFO L280 TraceCheckUtils]: 34: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,649 INFO L280 TraceCheckUtils]: 35: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,649 INFO L280 TraceCheckUtils]: 36: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,650 INFO L280 TraceCheckUtils]: 37: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,650 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,650 INFO L280 TraceCheckUtils]: 39: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,650 INFO L280 TraceCheckUtils]: 40: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-10 15:38:10,650 INFO L263 TraceCheckUtils]: 41: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,651 INFO L280 TraceCheckUtils]: 42: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,651 INFO L280 TraceCheckUtils]: 43: Hoare triple {169769#true} assume !(1 == ~t1_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,651 INFO L280 TraceCheckUtils]: 44: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,651 INFO L280 TraceCheckUtils]: 45: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,651 INFO L280 TraceCheckUtils]: 46: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,652 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,652 INFO L280 TraceCheckUtils]: 48: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,652 INFO L280 TraceCheckUtils]: 49: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-10 15:38:10,652 INFO L263 TraceCheckUtils]: 50: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,652 INFO L280 TraceCheckUtils]: 51: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,653 INFO L280 TraceCheckUtils]: 52: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,653 INFO L280 TraceCheckUtils]: 53: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,653 INFO L280 TraceCheckUtils]: 54: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,653 INFO L280 TraceCheckUtils]: 55: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,653 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,654 INFO L280 TraceCheckUtils]: 57: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,654 INFO L280 TraceCheckUtils]: 58: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,654 INFO L280 TraceCheckUtils]: 59: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,654 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {169769#true} {169769#true} #525#return; {169769#true} is VALID [2020-07-10 15:38:10,655 INFO L263 TraceCheckUtils]: 61: Hoare triple {169769#true} call reset_delta_events(); {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:38:10,656 INFO L280 TraceCheckUtils]: 62: Hoare triple {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {169769#true} is VALID [2020-07-10 15:38:10,656 INFO L280 TraceCheckUtils]: 63: Hoare triple {169769#true} assume !(1 == ~T1_E~0); {169769#true} is VALID [2020-07-10 15:38:10,656 INFO L280 TraceCheckUtils]: 64: Hoare triple {169769#true} assume !(1 == ~T2_E~0); {169769#true} is VALID [2020-07-10 15:38:10,656 INFO L280 TraceCheckUtils]: 65: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,656 INFO L280 TraceCheckUtils]: 66: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,657 INFO L280 TraceCheckUtils]: 67: Hoare triple {169769#true} assume !(1 == ~E_2~0); {169769#true} is VALID [2020-07-10 15:38:10,657 INFO L280 TraceCheckUtils]: 68: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,657 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {169769#true} {169769#true} #527#return; {169769#true} is VALID [2020-07-10 15:38:10,657 INFO L280 TraceCheckUtils]: 70: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:10,657 INFO L280 TraceCheckUtils]: 71: Hoare triple {169769#true} ~kernel_st~0 := 1; {169769#true} is VALID [2020-07-10 15:38:10,659 INFO L263 TraceCheckUtils]: 72: Hoare triple {169769#true} call eval(); {170044#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:38:10,659 INFO L280 TraceCheckUtils]: 73: Hoare triple {170044#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} havoc ~tmp~0; {169769#true} is VALID [2020-07-10 15:38:10,659 INFO L280 TraceCheckUtils]: 74: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:10,659 INFO L263 TraceCheckUtils]: 75: Hoare triple {169769#true} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-10 15:38:10,660 INFO L280 TraceCheckUtils]: 76: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,660 INFO L280 TraceCheckUtils]: 77: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,661 INFO L280 TraceCheckUtils]: 78: Hoare triple {170050#(= 0 ~m_st~0)} #res := ~__retres1~3; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,661 INFO L280 TraceCheckUtils]: 79: Hoare triple {170050#(= 0 ~m_st~0)} assume true; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,662 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {170050#(= 0 ~m_st~0)} {169769#true} #511#return; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,663 INFO L280 TraceCheckUtils]: 81: Hoare triple {170050#(= 0 ~m_st~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,663 INFO L280 TraceCheckUtils]: 82: Hoare triple {170050#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:10,664 INFO L280 TraceCheckUtils]: 83: Hoare triple {170050#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {169770#false} is VALID [2020-07-10 15:38:10,664 INFO L280 TraceCheckUtils]: 84: Hoare triple {169770#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {169770#false} is VALID [2020-07-10 15:38:10,664 INFO L280 TraceCheckUtils]: 85: Hoare triple {169770#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:10,665 INFO L263 TraceCheckUtils]: 86: Hoare triple {169770#false} call transmit1(); {170061#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:38:10,665 INFO L280 TraceCheckUtils]: 87: Hoare triple {170061#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 0 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,665 INFO L280 TraceCheckUtils]: 88: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:10,665 INFO L280 TraceCheckUtils]: 89: Hoare triple {169769#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {169769#true} is VALID [2020-07-10 15:38:10,666 INFO L280 TraceCheckUtils]: 90: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,666 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {169769#true} {169770#false} #515#return; {169770#false} is VALID [2020-07-10 15:38:10,666 INFO L280 TraceCheckUtils]: 92: Hoare triple {169770#false} assume !(0 == ~t2_st~0); {169770#false} is VALID [2020-07-10 15:38:10,666 INFO L280 TraceCheckUtils]: 93: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:10,666 INFO L263 TraceCheckUtils]: 94: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-10 15:38:10,667 INFO L280 TraceCheckUtils]: 95: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,667 INFO L280 TraceCheckUtils]: 96: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,667 INFO L280 TraceCheckUtils]: 97: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,667 INFO L280 TraceCheckUtils]: 98: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,667 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-10 15:38:10,667 INFO L280 TraceCheckUtils]: 100: Hoare triple {169770#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {169770#false} is VALID [2020-07-10 15:38:10,667 INFO L280 TraceCheckUtils]: 101: Hoare triple {169770#false} assume !(0 != ~tmp~0); {169770#false} is VALID [2020-07-10 15:38:10,668 INFO L280 TraceCheckUtils]: 102: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:10,668 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {169770#false} {169769#true} #529#return; {169770#false} is VALID [2020-07-10 15:38:10,668 INFO L280 TraceCheckUtils]: 104: Hoare triple {169770#false} ~kernel_st~0 := 2; {169770#false} is VALID [2020-07-10 15:38:10,668 INFO L263 TraceCheckUtils]: 105: Hoare triple {169770#false} call update_channels(); {169769#true} is VALID [2020-07-10 15:38:10,668 INFO L280 TraceCheckUtils]: 106: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,669 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {169769#true} {169770#false} #531#return; {169770#false} is VALID [2020-07-10 15:38:10,669 INFO L280 TraceCheckUtils]: 108: Hoare triple {169770#false} ~kernel_st~0 := 3; {169770#false} is VALID [2020-07-10 15:38:10,669 INFO L263 TraceCheckUtils]: 109: Hoare triple {169770#false} call fire_delta_events(); {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:38:10,669 INFO L280 TraceCheckUtils]: 110: Hoare triple {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {169769#true} is VALID [2020-07-10 15:38:10,669 INFO L280 TraceCheckUtils]: 111: Hoare triple {169769#true} assume !(0 == ~T1_E~0); {169769#true} is VALID [2020-07-10 15:38:10,669 INFO L280 TraceCheckUtils]: 112: Hoare triple {169769#true} assume !(0 == ~T2_E~0); {169769#true} is VALID [2020-07-10 15:38:10,670 INFO L280 TraceCheckUtils]: 113: Hoare triple {169769#true} assume !(0 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,670 INFO L280 TraceCheckUtils]: 114: Hoare triple {169769#true} assume !(0 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,670 INFO L280 TraceCheckUtils]: 115: Hoare triple {169769#true} assume !(0 == ~E_2~0); {169769#true} is VALID [2020-07-10 15:38:10,670 INFO L280 TraceCheckUtils]: 116: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,670 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {169769#true} {169770#false} #533#return; {169770#false} is VALID [2020-07-10 15:38:10,670 INFO L263 TraceCheckUtils]: 118: Hoare triple {169770#false} call activate_threads(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,670 INFO L280 TraceCheckUtils]: 119: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,671 INFO L263 TraceCheckUtils]: 120: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,671 INFO L280 TraceCheckUtils]: 121: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,671 INFO L280 TraceCheckUtils]: 122: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,671 INFO L280 TraceCheckUtils]: 123: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,671 INFO L280 TraceCheckUtils]: 124: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,672 INFO L280 TraceCheckUtils]: 125: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,672 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,672 INFO L280 TraceCheckUtils]: 127: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,672 INFO L280 TraceCheckUtils]: 128: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-10 15:38:10,672 INFO L263 TraceCheckUtils]: 129: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,672 INFO L280 TraceCheckUtils]: 130: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,673 INFO L280 TraceCheckUtils]: 131: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,673 INFO L280 TraceCheckUtils]: 132: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,673 INFO L280 TraceCheckUtils]: 133: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,673 INFO L280 TraceCheckUtils]: 134: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,673 INFO L280 TraceCheckUtils]: 135: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,673 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,674 INFO L280 TraceCheckUtils]: 137: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,674 INFO L280 TraceCheckUtils]: 138: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-10 15:38:10,674 INFO L263 TraceCheckUtils]: 139: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,674 INFO L280 TraceCheckUtils]: 140: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,674 INFO L280 TraceCheckUtils]: 141: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,674 INFO L280 TraceCheckUtils]: 142: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,675 INFO L280 TraceCheckUtils]: 143: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,675 INFO L280 TraceCheckUtils]: 144: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,675 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,675 INFO L280 TraceCheckUtils]: 146: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,675 INFO L280 TraceCheckUtils]: 147: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,675 INFO L280 TraceCheckUtils]: 148: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,676 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {169769#true} {169770#false} #535#return; {169770#false} is VALID [2020-07-10 15:38:10,676 INFO L263 TraceCheckUtils]: 150: Hoare triple {169770#false} call reset_delta_events(); {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:38:10,676 INFO L280 TraceCheckUtils]: 151: Hoare triple {170025#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {169769#true} is VALID [2020-07-10 15:38:10,676 INFO L280 TraceCheckUtils]: 152: Hoare triple {169769#true} assume !(1 == ~T1_E~0); {169769#true} is VALID [2020-07-10 15:38:10,676 INFO L280 TraceCheckUtils]: 153: Hoare triple {169769#true} assume !(1 == ~T2_E~0); {169769#true} is VALID [2020-07-10 15:38:10,677 INFO L280 TraceCheckUtils]: 154: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,677 INFO L280 TraceCheckUtils]: 155: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,677 INFO L280 TraceCheckUtils]: 156: Hoare triple {169769#true} assume !(1 == ~E_2~0); {169769#true} is VALID [2020-07-10 15:38:10,677 INFO L280 TraceCheckUtils]: 157: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,677 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {169769#true} {169770#false} #537#return; {169770#false} is VALID [2020-07-10 15:38:10,678 INFO L263 TraceCheckUtils]: 159: Hoare triple {169770#false} call #t~ret10 := exists_runnable_thread(); {169769#true} is VALID [2020-07-10 15:38:10,678 INFO L280 TraceCheckUtils]: 160: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,678 INFO L280 TraceCheckUtils]: 161: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,678 INFO L280 TraceCheckUtils]: 162: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,679 INFO L280 TraceCheckUtils]: 163: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,679 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {169769#true} {169770#false} #539#return; {169770#false} is VALID [2020-07-10 15:38:10,679 INFO L280 TraceCheckUtils]: 165: Hoare triple {169770#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~3 := #t~ret10;havoc #t~ret10; {169770#false} is VALID [2020-07-10 15:38:10,679 INFO L280 TraceCheckUtils]: 166: Hoare triple {169770#false} assume !(0 == ~tmp~3); {169770#false} is VALID [2020-07-10 15:38:10,679 INFO L263 TraceCheckUtils]: 167: Hoare triple {169770#false} call #t~ret11 := stop_simulation(); {169769#true} is VALID [2020-07-10 15:38:10,680 INFO L280 TraceCheckUtils]: 168: Hoare triple {169769#true} havoc ~tmp~2;havoc ~__retres2~0; {169769#true} is VALID [2020-07-10 15:38:10,680 INFO L263 TraceCheckUtils]: 169: Hoare triple {169769#true} call #t~ret9 := exists_runnable_thread(); {169769#true} is VALID [2020-07-10 15:38:10,680 INFO L280 TraceCheckUtils]: 170: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,680 INFO L280 TraceCheckUtils]: 171: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,680 INFO L280 TraceCheckUtils]: 172: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,681 INFO L280 TraceCheckUtils]: 173: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,681 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {169769#true} {169769#true} #495#return; {169769#true} is VALID [2020-07-10 15:38:10,681 INFO L280 TraceCheckUtils]: 175: Hoare triple {169769#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~2 := #t~ret9;havoc #t~ret9; {169769#true} is VALID [2020-07-10 15:38:10,681 INFO L280 TraceCheckUtils]: 176: Hoare triple {169769#true} assume 0 != ~tmp~2;~__retres2~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,681 INFO L280 TraceCheckUtils]: 177: Hoare triple {169769#true} #res := ~__retres2~0; {169769#true} is VALID [2020-07-10 15:38:10,682 INFO L280 TraceCheckUtils]: 178: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,682 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {169769#true} {169770#false} #547#return; {169770#false} is VALID [2020-07-10 15:38:10,682 INFO L280 TraceCheckUtils]: 180: Hoare triple {169770#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp___0~1 := #t~ret11;havoc #t~ret11; {169770#false} is VALID [2020-07-10 15:38:10,682 INFO L280 TraceCheckUtils]: 181: Hoare triple {169770#false} assume !(0 != ~tmp___0~1); {169770#false} is VALID [2020-07-10 15:38:10,682 INFO L280 TraceCheckUtils]: 182: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:10,683 INFO L280 TraceCheckUtils]: 183: Hoare triple {169770#false} ~kernel_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:10,683 INFO L263 TraceCheckUtils]: 184: Hoare triple {169770#false} call eval(); {169770#false} is VALID [2020-07-10 15:38:10,683 INFO L280 TraceCheckUtils]: 185: Hoare triple {169770#false} havoc ~tmp~0; {169770#false} is VALID [2020-07-10 15:38:10,683 INFO L280 TraceCheckUtils]: 186: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:10,683 INFO L263 TraceCheckUtils]: 187: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-10 15:38:10,683 INFO L280 TraceCheckUtils]: 188: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,684 INFO L280 TraceCheckUtils]: 189: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,684 INFO L280 TraceCheckUtils]: 190: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,684 INFO L280 TraceCheckUtils]: 191: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,684 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-10 15:38:10,684 INFO L280 TraceCheckUtils]: 193: Hoare triple {169770#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {169770#false} is VALID [2020-07-10 15:38:10,684 INFO L280 TraceCheckUtils]: 194: Hoare triple {169770#false} assume 0 != ~tmp~0; {169770#false} is VALID [2020-07-10 15:38:10,685 INFO L280 TraceCheckUtils]: 195: Hoare triple {169770#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {169770#false} is VALID [2020-07-10 15:38:10,685 INFO L280 TraceCheckUtils]: 196: Hoare triple {169770#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:10,685 INFO L263 TraceCheckUtils]: 197: Hoare triple {169770#false} call master(); {170086#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,685 INFO L280 TraceCheckUtils]: 198: Hoare triple {170086#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {169769#true} is VALID [2020-07-10 15:38:10,685 INFO L280 TraceCheckUtils]: 199: Hoare triple {169769#true} assume 0 == ~m_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,686 INFO L280 TraceCheckUtils]: 200: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:10,686 INFO L280 TraceCheckUtils]: 201: Hoare triple {169769#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {169769#true} is VALID [2020-07-10 15:38:10,687 INFO L263 TraceCheckUtils]: 202: Hoare triple {169769#true} call immediate_notify(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,688 INFO L263 TraceCheckUtils]: 203: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,688 INFO L280 TraceCheckUtils]: 204: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,688 INFO L263 TraceCheckUtils]: 205: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,688 INFO L280 TraceCheckUtils]: 206: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,689 INFO L280 TraceCheckUtils]: 207: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,689 INFO L280 TraceCheckUtils]: 208: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,689 INFO L280 TraceCheckUtils]: 209: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,689 INFO L280 TraceCheckUtils]: 210: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,689 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,689 INFO L280 TraceCheckUtils]: 212: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,690 INFO L280 TraceCheckUtils]: 213: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-10 15:38:10,690 INFO L263 TraceCheckUtils]: 214: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,690 INFO L280 TraceCheckUtils]: 215: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,690 INFO L280 TraceCheckUtils]: 216: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,690 INFO L280 TraceCheckUtils]: 217: Hoare triple {169769#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {169769#true} is VALID [2020-07-10 15:38:10,690 INFO L280 TraceCheckUtils]: 218: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,691 INFO L280 TraceCheckUtils]: 219: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,691 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,691 INFO L280 TraceCheckUtils]: 221: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,692 INFO L280 TraceCheckUtils]: 222: Hoare triple {169769#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,692 INFO L263 TraceCheckUtils]: 223: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,692 INFO L280 TraceCheckUtils]: 224: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,693 INFO L280 TraceCheckUtils]: 225: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,693 INFO L280 TraceCheckUtils]: 226: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,693 INFO L280 TraceCheckUtils]: 227: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,693 INFO L280 TraceCheckUtils]: 228: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,694 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,694 INFO L280 TraceCheckUtils]: 230: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,694 INFO L280 TraceCheckUtils]: 231: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,695 INFO L280 TraceCheckUtils]: 232: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,695 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {169769#true} {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {169769#true} is VALID [2020-07-10 15:38:10,695 INFO L280 TraceCheckUtils]: 234: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,696 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {169769#true} {169769#true} #505#return; {169769#true} is VALID [2020-07-10 15:38:10,696 INFO L280 TraceCheckUtils]: 236: Hoare triple {169769#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {169769#true} is VALID [2020-07-10 15:38:10,696 INFO L280 TraceCheckUtils]: 237: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,696 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {169769#true} {169770#false} #513#return; {169770#false} is VALID [2020-07-10 15:38:10,697 INFO L280 TraceCheckUtils]: 239: Hoare triple {169770#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {169770#false} is VALID [2020-07-10 15:38:10,697 INFO L280 TraceCheckUtils]: 240: Hoare triple {169770#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:10,697 INFO L263 TraceCheckUtils]: 241: Hoare triple {169770#false} call transmit1(); {170061#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:38:10,698 INFO L280 TraceCheckUtils]: 242: Hoare triple {170061#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,698 INFO L280 TraceCheckUtils]: 243: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,698 INFO L280 TraceCheckUtils]: 244: Hoare triple {169769#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {169769#true} is VALID [2020-07-10 15:38:10,699 INFO L263 TraceCheckUtils]: 245: Hoare triple {169769#true} call immediate_notify(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,701 INFO L263 TraceCheckUtils]: 246: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:38:10,701 INFO L280 TraceCheckUtils]: 247: Hoare triple {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:10,702 INFO L263 TraceCheckUtils]: 248: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,702 INFO L280 TraceCheckUtils]: 249: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,702 INFO L280 TraceCheckUtils]: 250: Hoare triple {169769#true} assume 1 == ~m_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,702 INFO L280 TraceCheckUtils]: 251: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:10,703 INFO L280 TraceCheckUtils]: 252: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,703 INFO L280 TraceCheckUtils]: 253: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:10,703 INFO L280 TraceCheckUtils]: 254: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,704 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:10,704 INFO L280 TraceCheckUtils]: 256: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:10,704 INFO L280 TraceCheckUtils]: 257: Hoare triple {169769#true} assume 0 != ~tmp~1;~m_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:10,704 INFO L263 TraceCheckUtils]: 258: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,705 INFO L280 TraceCheckUtils]: 259: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,705 INFO L280 TraceCheckUtils]: 260: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-10 15:38:10,705 INFO L280 TraceCheckUtils]: 261: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:10,705 INFO L280 TraceCheckUtils]: 262: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:10,706 INFO L280 TraceCheckUtils]: 263: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:10,706 INFO L280 TraceCheckUtils]: 264: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,706 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:10,706 INFO L280 TraceCheckUtils]: 266: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:10,707 INFO L280 TraceCheckUtils]: 267: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-10 15:38:10,707 INFO L263 TraceCheckUtils]: 268: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:10,707 INFO L280 TraceCheckUtils]: 269: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,708 INFO L280 TraceCheckUtils]: 270: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:10,708 INFO L280 TraceCheckUtils]: 271: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:10,708 INFO L280 TraceCheckUtils]: 272: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:10,708 INFO L280 TraceCheckUtils]: 273: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,709 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:10,709 INFO L280 TraceCheckUtils]: 275: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:10,709 INFO L280 TraceCheckUtils]: 276: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:10,709 INFO L280 TraceCheckUtils]: 277: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,710 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {169769#true} {170024#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {169769#true} is VALID [2020-07-10 15:38:10,710 INFO L280 TraceCheckUtils]: 279: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,710 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {169769#true} {169769#true} #487#return; {169769#true} is VALID [2020-07-10 15:38:10,711 INFO L280 TraceCheckUtils]: 281: Hoare triple {169769#true} ~E_2~0 := 2; {169769#true} is VALID [2020-07-10 15:38:10,711 INFO L280 TraceCheckUtils]: 282: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:10,711 INFO L280 TraceCheckUtils]: 283: Hoare triple {169769#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {169769#true} is VALID [2020-07-10 15:38:10,712 INFO L280 TraceCheckUtils]: 284: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,712 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {169769#true} {169770#false} #515#return; {169770#false} is VALID [2020-07-10 15:38:10,712 INFO L280 TraceCheckUtils]: 286: Hoare triple {169770#false} assume !(0 == ~t2_st~0); {169770#false} is VALID [2020-07-10 15:38:10,712 INFO L280 TraceCheckUtils]: 287: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:10,713 INFO L263 TraceCheckUtils]: 288: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-10 15:38:10,713 INFO L280 TraceCheckUtils]: 289: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,713 INFO L280 TraceCheckUtils]: 290: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-10 15:38:10,713 INFO L280 TraceCheckUtils]: 291: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:10,714 INFO L280 TraceCheckUtils]: 292: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:10,714 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-10 15:38:10,714 INFO L280 TraceCheckUtils]: 294: Hoare triple {169770#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {169770#false} is VALID [2020-07-10 15:38:10,715 INFO L280 TraceCheckUtils]: 295: Hoare triple {169770#false} assume 0 != ~tmp~0; {169770#false} is VALID [2020-07-10 15:38:10,715 INFO L280 TraceCheckUtils]: 296: Hoare triple {169770#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {169770#false} is VALID [2020-07-10 15:38:10,715 INFO L280 TraceCheckUtils]: 297: Hoare triple {169770#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:10,715 INFO L263 TraceCheckUtils]: 298: Hoare triple {169770#false} call master(); {169770#false} is VALID [2020-07-10 15:38:10,716 INFO L280 TraceCheckUtils]: 299: Hoare triple {169770#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {169770#false} is VALID [2020-07-10 15:38:10,716 INFO L280 TraceCheckUtils]: 300: Hoare triple {169770#false} assume !(0 == ~m_pc~0); {169770#false} is VALID [2020-07-10 15:38:10,716 INFO L280 TraceCheckUtils]: 301: Hoare triple {169770#false} assume 1 == ~m_pc~0; {169770#false} is VALID [2020-07-10 15:38:10,716 INFO L280 TraceCheckUtils]: 302: Hoare triple {169770#false} assume ~token~0 != 2 + ~local~0; {169770#false} is VALID [2020-07-10 15:38:10,717 INFO L263 TraceCheckUtils]: 303: Hoare triple {169770#false} call error(); {169770#false} is VALID [2020-07-10 15:38:10,717 INFO L280 TraceCheckUtils]: 304: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 15 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2020-07-10 15:38:10,832 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454545550] [2020-07-10 15:38:10,832 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [464411346] [2020-07-10 15:38:10,832 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:38:11,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:11,013 INFO L264 TraceCheckSpWp]: Trace formula consists of 1188 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-10 15:38:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:38:11,070 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:38:11,283 INFO L263 TraceCheckUtils]: 0: Hoare triple {169769#true} call ULTIMATE.init(); {169769#true} is VALID [2020-07-10 15:38:11,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {169769#true} is VALID [2020-07-10 15:38:11,284 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:11,284 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {169769#true} {169769#true} #549#return; {169769#true} is VALID [2020-07-10 15:38:11,284 INFO L263 TraceCheckUtils]: 4: Hoare triple {169769#true} call #t~ret12 := main(); {169769#true} is VALID [2020-07-10 15:38:11,285 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} havoc ~__retres1~4; {169769#true} is VALID [2020-07-10 15:38:11,285 INFO L263 TraceCheckUtils]: 6: Hoare triple {169769#true} call init_model(); {169769#true} is VALID [2020-07-10 15:38:11,285 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {169769#true} is VALID [2020-07-10 15:38:11,285 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:11,285 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {169769#true} {169769#true} #491#return; {169769#true} is VALID [2020-07-10 15:38:11,286 INFO L263 TraceCheckUtils]: 10: Hoare triple {169769#true} call start_simulation(); {169769#true} is VALID [2020-07-10 15:38:11,286 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:11,286 INFO L263 TraceCheckUtils]: 12: Hoare triple {169769#true} call update_channels(); {169769#true} is VALID [2020-07-10 15:38:11,286 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:11,286 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {169769#true} {169769#true} #519#return; {169769#true} is VALID [2020-07-10 15:38:11,286 INFO L263 TraceCheckUtils]: 15: Hoare triple {169769#true} call init_threads(); {169769#true} is VALID [2020-07-10 15:38:11,287 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} assume 1 == ~m_i~0;~m_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:11,287 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:11,287 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {169769#true} is VALID [2020-07-10 15:38:11,287 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:11,287 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {169769#true} {169769#true} #521#return; {169769#true} is VALID [2020-07-10 15:38:11,288 INFO L263 TraceCheckUtils]: 21: Hoare triple {169769#true} call fire_delta_events(); {169769#true} is VALID [2020-07-10 15:38:11,288 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} assume !(0 == ~M_E~0); {169769#true} is VALID [2020-07-10 15:38:11,288 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} assume !(0 == ~T1_E~0); {169769#true} is VALID [2020-07-10 15:38:11,288 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume !(0 == ~T2_E~0); {169769#true} is VALID [2020-07-10 15:38:11,288 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume !(0 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:11,288 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} assume !(0 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:11,289 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume !(0 == ~E_2~0); {169769#true} is VALID [2020-07-10 15:38:11,289 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:11,289 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {169769#true} {169769#true} #523#return; {169769#true} is VALID [2020-07-10 15:38:11,289 INFO L263 TraceCheckUtils]: 30: Hoare triple {169769#true} call activate_threads(); {169769#true} is VALID [2020-07-10 15:38:11,289 INFO L280 TraceCheckUtils]: 31: Hoare triple {169769#true} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-10 15:38:11,290 INFO L263 TraceCheckUtils]: 32: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-10 15:38:11,290 INFO L280 TraceCheckUtils]: 33: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:11,290 INFO L280 TraceCheckUtils]: 34: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-10 15:38:11,290 INFO L280 TraceCheckUtils]: 35: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-10 15:38:11,290 INFO L280 TraceCheckUtils]: 36: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-10 15:38:11,290 INFO L280 TraceCheckUtils]: 37: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:11,291 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-10 15:38:11,291 INFO L280 TraceCheckUtils]: 39: Hoare triple {169769#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169769#true} is VALID [2020-07-10 15:38:11,291 INFO L280 TraceCheckUtils]: 40: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-10 15:38:11,291 INFO L263 TraceCheckUtils]: 41: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-10 15:38:11,291 INFO L280 TraceCheckUtils]: 42: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:11,291 INFO L280 TraceCheckUtils]: 43: Hoare triple {169769#true} assume !(1 == ~t1_pc~0); {169769#true} is VALID [2020-07-10 15:38:11,292 INFO L280 TraceCheckUtils]: 44: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-10 15:38:11,292 INFO L280 TraceCheckUtils]: 45: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-10 15:38:11,292 INFO L280 TraceCheckUtils]: 46: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:11,292 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-10 15:38:11,292 INFO L280 TraceCheckUtils]: 48: Hoare triple {169769#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169769#true} is VALID [2020-07-10 15:38:11,292 INFO L280 TraceCheckUtils]: 49: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-10 15:38:11,292 INFO L263 TraceCheckUtils]: 50: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-10 15:38:11,293 INFO L280 TraceCheckUtils]: 51: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:11,293 INFO L280 TraceCheckUtils]: 52: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-10 15:38:11,293 INFO L280 TraceCheckUtils]: 53: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-10 15:38:11,293 INFO L280 TraceCheckUtils]: 54: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-10 15:38:11,293 INFO L280 TraceCheckUtils]: 55: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:11,293 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-10 15:38:11,293 INFO L280 TraceCheckUtils]: 57: Hoare triple {169769#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169769#true} is VALID [2020-07-10 15:38:11,293 INFO L280 TraceCheckUtils]: 58: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-10 15:38:11,294 INFO L280 TraceCheckUtils]: 59: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:11,294 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {169769#true} {169769#true} #525#return; {169769#true} is VALID [2020-07-10 15:38:11,294 INFO L263 TraceCheckUtils]: 61: Hoare triple {169769#true} call reset_delta_events(); {169769#true} is VALID [2020-07-10 15:38:11,294 INFO L280 TraceCheckUtils]: 62: Hoare triple {169769#true} assume !(1 == ~M_E~0); {169769#true} is VALID [2020-07-10 15:38:11,294 INFO L280 TraceCheckUtils]: 63: Hoare triple {169769#true} assume !(1 == ~T1_E~0); {169769#true} is VALID [2020-07-10 15:38:11,294 INFO L280 TraceCheckUtils]: 64: Hoare triple {169769#true} assume !(1 == ~T2_E~0); {169769#true} is VALID [2020-07-10 15:38:11,294 INFO L280 TraceCheckUtils]: 65: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-10 15:38:11,294 INFO L280 TraceCheckUtils]: 66: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-10 15:38:11,295 INFO L280 TraceCheckUtils]: 67: Hoare triple {169769#true} assume !(1 == ~E_2~0); {169769#true} is VALID [2020-07-10 15:38:11,295 INFO L280 TraceCheckUtils]: 68: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-10 15:38:11,295 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {169769#true} {169769#true} #527#return; {169769#true} is VALID [2020-07-10 15:38:11,295 INFO L280 TraceCheckUtils]: 70: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:11,295 INFO L280 TraceCheckUtils]: 71: Hoare triple {169769#true} ~kernel_st~0 := 1; {169769#true} is VALID [2020-07-10 15:38:11,295 INFO L263 TraceCheckUtils]: 72: Hoare triple {169769#true} call eval(); {169769#true} is VALID [2020-07-10 15:38:11,295 INFO L280 TraceCheckUtils]: 73: Hoare triple {169769#true} havoc ~tmp~0; {169769#true} is VALID [2020-07-10 15:38:11,295 INFO L280 TraceCheckUtils]: 74: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-10 15:38:11,295 INFO L263 TraceCheckUtils]: 75: Hoare triple {169769#true} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-10 15:38:11,296 INFO L280 TraceCheckUtils]: 76: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-10 15:38:11,296 INFO L280 TraceCheckUtils]: 77: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:11,296 INFO L280 TraceCheckUtils]: 78: Hoare triple {170050#(= 0 ~m_st~0)} #res := ~__retres1~3; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:11,297 INFO L280 TraceCheckUtils]: 79: Hoare triple {170050#(= 0 ~m_st~0)} assume true; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:11,297 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {170050#(= 0 ~m_st~0)} {169769#true} #511#return; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:11,298 INFO L280 TraceCheckUtils]: 81: Hoare triple {170050#(= 0 ~m_st~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:11,298 INFO L280 TraceCheckUtils]: 82: Hoare triple {170050#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {170050#(= 0 ~m_st~0)} is VALID [2020-07-10 15:38:11,298 INFO L280 TraceCheckUtils]: 83: Hoare triple {170050#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {169770#false} is VALID [2020-07-10 15:38:11,299 INFO L280 TraceCheckUtils]: 84: Hoare triple {169770#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {169770#false} is VALID [2020-07-10 15:38:11,299 INFO L280 TraceCheckUtils]: 85: Hoare triple {169770#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:11,299 INFO L263 TraceCheckUtils]: 86: Hoare triple {169770#false} call transmit1(); {169770#false} is VALID [2020-07-10 15:38:11,299 INFO L280 TraceCheckUtils]: 87: Hoare triple {169770#false} assume 0 == ~t1_pc~0; {169770#false} is VALID [2020-07-10 15:38:11,299 INFO L280 TraceCheckUtils]: 88: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:11,299 INFO L280 TraceCheckUtils]: 89: Hoare triple {169770#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {169770#false} is VALID [2020-07-10 15:38:11,299 INFO L280 TraceCheckUtils]: 90: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,300 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {169770#false} {169770#false} #515#return; {169770#false} is VALID [2020-07-10 15:38:11,300 INFO L280 TraceCheckUtils]: 92: Hoare triple {169770#false} assume !(0 == ~t2_st~0); {169770#false} is VALID [2020-07-10 15:38:11,300 INFO L280 TraceCheckUtils]: 93: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:11,300 INFO L263 TraceCheckUtils]: 94: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169770#false} is VALID [2020-07-10 15:38:11,301 INFO L280 TraceCheckUtils]: 95: Hoare triple {169770#false} havoc ~__retres1~3; {169770#false} is VALID [2020-07-10 15:38:11,301 INFO L280 TraceCheckUtils]: 96: Hoare triple {169770#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {169770#false} is VALID [2020-07-10 15:38:11,301 INFO L280 TraceCheckUtils]: 97: Hoare triple {169770#false} #res := ~__retres1~3; {169770#false} is VALID [2020-07-10 15:38:11,301 INFO L280 TraceCheckUtils]: 98: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,302 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {169770#false} {169770#false} #511#return; {169770#false} is VALID [2020-07-10 15:38:11,302 INFO L280 TraceCheckUtils]: 100: Hoare triple {169770#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {169770#false} is VALID [2020-07-10 15:38:11,302 INFO L280 TraceCheckUtils]: 101: Hoare triple {169770#false} assume !(0 != ~tmp~0); {169770#false} is VALID [2020-07-10 15:38:11,302 INFO L280 TraceCheckUtils]: 102: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,303 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {169770#false} {169769#true} #529#return; {169770#false} is VALID [2020-07-10 15:38:11,303 INFO L280 TraceCheckUtils]: 104: Hoare triple {169770#false} ~kernel_st~0 := 2; {169770#false} is VALID [2020-07-10 15:38:11,303 INFO L263 TraceCheckUtils]: 105: Hoare triple {169770#false} call update_channels(); {169770#false} is VALID [2020-07-10 15:38:11,303 INFO L280 TraceCheckUtils]: 106: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,303 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {169770#false} {169770#false} #531#return; {169770#false} is VALID [2020-07-10 15:38:11,304 INFO L280 TraceCheckUtils]: 108: Hoare triple {169770#false} ~kernel_st~0 := 3; {169770#false} is VALID [2020-07-10 15:38:11,304 INFO L263 TraceCheckUtils]: 109: Hoare triple {169770#false} call fire_delta_events(); {169770#false} is VALID [2020-07-10 15:38:11,304 INFO L280 TraceCheckUtils]: 110: Hoare triple {169770#false} assume !(0 == ~M_E~0); {169770#false} is VALID [2020-07-10 15:38:11,304 INFO L280 TraceCheckUtils]: 111: Hoare triple {169770#false} assume !(0 == ~T1_E~0); {169770#false} is VALID [2020-07-10 15:38:11,304 INFO L280 TraceCheckUtils]: 112: Hoare triple {169770#false} assume !(0 == ~T2_E~0); {169770#false} is VALID [2020-07-10 15:38:11,304 INFO L280 TraceCheckUtils]: 113: Hoare triple {169770#false} assume !(0 == ~E_M~0); {169770#false} is VALID [2020-07-10 15:38:11,305 INFO L280 TraceCheckUtils]: 114: Hoare triple {169770#false} assume !(0 == ~E_1~0); {169770#false} is VALID [2020-07-10 15:38:11,305 INFO L280 TraceCheckUtils]: 115: Hoare triple {169770#false} assume !(0 == ~E_2~0); {169770#false} is VALID [2020-07-10 15:38:11,305 INFO L280 TraceCheckUtils]: 116: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,306 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {169770#false} {169770#false} #533#return; {169770#false} is VALID [2020-07-10 15:38:11,306 INFO L263 TraceCheckUtils]: 118: Hoare triple {169770#false} call activate_threads(); {169770#false} is VALID [2020-07-10 15:38:11,306 INFO L280 TraceCheckUtils]: 119: Hoare triple {169770#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169770#false} is VALID [2020-07-10 15:38:11,306 INFO L263 TraceCheckUtils]: 120: Hoare triple {169770#false} call #t~ret6 := is_master_triggered(); {169770#false} is VALID [2020-07-10 15:38:11,306 INFO L280 TraceCheckUtils]: 121: Hoare triple {169770#false} havoc ~__retres1~0; {169770#false} is VALID [2020-07-10 15:38:11,307 INFO L280 TraceCheckUtils]: 122: Hoare triple {169770#false} assume !(1 == ~m_pc~0); {169770#false} is VALID [2020-07-10 15:38:11,307 INFO L280 TraceCheckUtils]: 123: Hoare triple {169770#false} ~__retres1~0 := 0; {169770#false} is VALID [2020-07-10 15:38:11,307 INFO L280 TraceCheckUtils]: 124: Hoare triple {169770#false} #res := ~__retres1~0; {169770#false} is VALID [2020-07-10 15:38:11,307 INFO L280 TraceCheckUtils]: 125: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,307 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {169770#false} {169770#false} #499#return; {169770#false} is VALID [2020-07-10 15:38:11,307 INFO L280 TraceCheckUtils]: 127: Hoare triple {169770#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169770#false} is VALID [2020-07-10 15:38:11,308 INFO L280 TraceCheckUtils]: 128: Hoare triple {169770#false} assume !(0 != ~tmp~1); {169770#false} is VALID [2020-07-10 15:38:11,308 INFO L263 TraceCheckUtils]: 129: Hoare triple {169770#false} call #t~ret7 := is_transmit1_triggered(); {169770#false} is VALID [2020-07-10 15:38:11,308 INFO L280 TraceCheckUtils]: 130: Hoare triple {169770#false} havoc ~__retres1~1; {169770#false} is VALID [2020-07-10 15:38:11,308 INFO L280 TraceCheckUtils]: 131: Hoare triple {169770#false} assume 1 == ~t1_pc~0; {169770#false} is VALID [2020-07-10 15:38:11,308 INFO L280 TraceCheckUtils]: 132: Hoare triple {169770#false} assume !(1 == ~E_1~0); {169770#false} is VALID [2020-07-10 15:38:11,309 INFO L280 TraceCheckUtils]: 133: Hoare triple {169770#false} ~__retres1~1 := 0; {169770#false} is VALID [2020-07-10 15:38:11,309 INFO L280 TraceCheckUtils]: 134: Hoare triple {169770#false} #res := ~__retres1~1; {169770#false} is VALID [2020-07-10 15:38:11,309 INFO L280 TraceCheckUtils]: 135: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,309 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {169770#false} {169770#false} #501#return; {169770#false} is VALID [2020-07-10 15:38:11,309 INFO L280 TraceCheckUtils]: 137: Hoare triple {169770#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169770#false} is VALID [2020-07-10 15:38:11,309 INFO L280 TraceCheckUtils]: 138: Hoare triple {169770#false} assume !(0 != ~tmp___0~0); {169770#false} is VALID [2020-07-10 15:38:11,310 INFO L263 TraceCheckUtils]: 139: Hoare triple {169770#false} call #t~ret8 := is_transmit2_triggered(); {169770#false} is VALID [2020-07-10 15:38:11,310 INFO L280 TraceCheckUtils]: 140: Hoare triple {169770#false} havoc ~__retres1~2; {169770#false} is VALID [2020-07-10 15:38:11,310 INFO L280 TraceCheckUtils]: 141: Hoare triple {169770#false} assume !(1 == ~t2_pc~0); {169770#false} is VALID [2020-07-10 15:38:11,310 INFO L280 TraceCheckUtils]: 142: Hoare triple {169770#false} ~__retres1~2 := 0; {169770#false} is VALID [2020-07-10 15:38:11,310 INFO L280 TraceCheckUtils]: 143: Hoare triple {169770#false} #res := ~__retres1~2; {169770#false} is VALID [2020-07-10 15:38:11,310 INFO L280 TraceCheckUtils]: 144: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,311 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {169770#false} {169770#false} #503#return; {169770#false} is VALID [2020-07-10 15:38:11,311 INFO L280 TraceCheckUtils]: 146: Hoare triple {169770#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169770#false} is VALID [2020-07-10 15:38:11,311 INFO L280 TraceCheckUtils]: 147: Hoare triple {169770#false} assume !(0 != ~tmp___1~0); {169770#false} is VALID [2020-07-10 15:38:11,311 INFO L280 TraceCheckUtils]: 148: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,311 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {169770#false} {169770#false} #535#return; {169770#false} is VALID [2020-07-10 15:38:11,311 INFO L263 TraceCheckUtils]: 150: Hoare triple {169770#false} call reset_delta_events(); {169770#false} is VALID [2020-07-10 15:38:11,312 INFO L280 TraceCheckUtils]: 151: Hoare triple {169770#false} assume !(1 == ~M_E~0); {169770#false} is VALID [2020-07-10 15:38:11,312 INFO L280 TraceCheckUtils]: 152: Hoare triple {169770#false} assume !(1 == ~T1_E~0); {169770#false} is VALID [2020-07-10 15:38:11,312 INFO L280 TraceCheckUtils]: 153: Hoare triple {169770#false} assume !(1 == ~T2_E~0); {169770#false} is VALID [2020-07-10 15:38:11,312 INFO L280 TraceCheckUtils]: 154: Hoare triple {169770#false} assume !(1 == ~E_M~0); {169770#false} is VALID [2020-07-10 15:38:11,312 INFO L280 TraceCheckUtils]: 155: Hoare triple {169770#false} assume !(1 == ~E_1~0); {169770#false} is VALID [2020-07-10 15:38:11,313 INFO L280 TraceCheckUtils]: 156: Hoare triple {169770#false} assume !(1 == ~E_2~0); {169770#false} is VALID [2020-07-10 15:38:11,313 INFO L280 TraceCheckUtils]: 157: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,313 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {169770#false} {169770#false} #537#return; {169770#false} is VALID [2020-07-10 15:38:11,313 INFO L263 TraceCheckUtils]: 159: Hoare triple {169770#false} call #t~ret10 := exists_runnable_thread(); {169770#false} is VALID [2020-07-10 15:38:11,313 INFO L280 TraceCheckUtils]: 160: Hoare triple {169770#false} havoc ~__retres1~3; {169770#false} is VALID [2020-07-10 15:38:11,313 INFO L280 TraceCheckUtils]: 161: Hoare triple {169770#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {169770#false} is VALID [2020-07-10 15:38:11,314 INFO L280 TraceCheckUtils]: 162: Hoare triple {169770#false} #res := ~__retres1~3; {169770#false} is VALID [2020-07-10 15:38:11,314 INFO L280 TraceCheckUtils]: 163: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,314 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {169770#false} {169770#false} #539#return; {169770#false} is VALID [2020-07-10 15:38:11,314 INFO L280 TraceCheckUtils]: 165: Hoare triple {169770#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~3 := #t~ret10;havoc #t~ret10; {169770#false} is VALID [2020-07-10 15:38:11,314 INFO L280 TraceCheckUtils]: 166: Hoare triple {169770#false} assume !(0 == ~tmp~3); {169770#false} is VALID [2020-07-10 15:38:11,314 INFO L263 TraceCheckUtils]: 167: Hoare triple {169770#false} call #t~ret11 := stop_simulation(); {169770#false} is VALID [2020-07-10 15:38:11,315 INFO L280 TraceCheckUtils]: 168: Hoare triple {169770#false} havoc ~tmp~2;havoc ~__retres2~0; {169770#false} is VALID [2020-07-10 15:38:11,315 INFO L263 TraceCheckUtils]: 169: Hoare triple {169770#false} call #t~ret9 := exists_runnable_thread(); {169770#false} is VALID [2020-07-10 15:38:11,315 INFO L280 TraceCheckUtils]: 170: Hoare triple {169770#false} havoc ~__retres1~3; {169770#false} is VALID [2020-07-10 15:38:11,315 INFO L280 TraceCheckUtils]: 171: Hoare triple {169770#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {169770#false} is VALID [2020-07-10 15:38:11,315 INFO L280 TraceCheckUtils]: 172: Hoare triple {169770#false} #res := ~__retres1~3; {169770#false} is VALID [2020-07-10 15:38:11,315 INFO L280 TraceCheckUtils]: 173: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,316 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {169770#false} {169770#false} #495#return; {169770#false} is VALID [2020-07-10 15:38:11,316 INFO L280 TraceCheckUtils]: 175: Hoare triple {169770#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~2 := #t~ret9;havoc #t~ret9; {169770#false} is VALID [2020-07-10 15:38:11,316 INFO L280 TraceCheckUtils]: 176: Hoare triple {169770#false} assume 0 != ~tmp~2;~__retres2~0 := 0; {169770#false} is VALID [2020-07-10 15:38:11,316 INFO L280 TraceCheckUtils]: 177: Hoare triple {169770#false} #res := ~__retres2~0; {169770#false} is VALID [2020-07-10 15:38:11,316 INFO L280 TraceCheckUtils]: 178: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,316 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {169770#false} {169770#false} #547#return; {169770#false} is VALID [2020-07-10 15:38:11,317 INFO L280 TraceCheckUtils]: 180: Hoare triple {169770#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~tmp___0~1 := #t~ret11;havoc #t~ret11; {169770#false} is VALID [2020-07-10 15:38:11,317 INFO L280 TraceCheckUtils]: 181: Hoare triple {169770#false} assume !(0 != ~tmp___0~1); {169770#false} is VALID [2020-07-10 15:38:11,317 INFO L280 TraceCheckUtils]: 182: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:11,317 INFO L280 TraceCheckUtils]: 183: Hoare triple {169770#false} ~kernel_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:11,317 INFO L263 TraceCheckUtils]: 184: Hoare triple {169770#false} call eval(); {169770#false} is VALID [2020-07-10 15:38:11,317 INFO L280 TraceCheckUtils]: 185: Hoare triple {169770#false} havoc ~tmp~0; {169770#false} is VALID [2020-07-10 15:38:11,318 INFO L280 TraceCheckUtils]: 186: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:11,318 INFO L263 TraceCheckUtils]: 187: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169770#false} is VALID [2020-07-10 15:38:11,318 INFO L280 TraceCheckUtils]: 188: Hoare triple {169770#false} havoc ~__retres1~3; {169770#false} is VALID [2020-07-10 15:38:11,318 INFO L280 TraceCheckUtils]: 189: Hoare triple {169770#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {169770#false} is VALID [2020-07-10 15:38:11,318 INFO L280 TraceCheckUtils]: 190: Hoare triple {169770#false} #res := ~__retres1~3; {169770#false} is VALID [2020-07-10 15:38:11,319 INFO L280 TraceCheckUtils]: 191: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,319 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {169770#false} {169770#false} #511#return; {169770#false} is VALID [2020-07-10 15:38:11,319 INFO L280 TraceCheckUtils]: 193: Hoare triple {169770#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {169770#false} is VALID [2020-07-10 15:38:11,319 INFO L280 TraceCheckUtils]: 194: Hoare triple {169770#false} assume 0 != ~tmp~0; {169770#false} is VALID [2020-07-10 15:38:11,319 INFO L280 TraceCheckUtils]: 195: Hoare triple {169770#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {169770#false} is VALID [2020-07-10 15:38:11,319 INFO L280 TraceCheckUtils]: 196: Hoare triple {169770#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:11,320 INFO L263 TraceCheckUtils]: 197: Hoare triple {169770#false} call master(); {169770#false} is VALID [2020-07-10 15:38:11,320 INFO L280 TraceCheckUtils]: 198: Hoare triple {169770#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {169770#false} is VALID [2020-07-10 15:38:11,320 INFO L280 TraceCheckUtils]: 199: Hoare triple {169770#false} assume 0 == ~m_pc~0; {169770#false} is VALID [2020-07-10 15:38:11,320 INFO L280 TraceCheckUtils]: 200: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:11,320 INFO L280 TraceCheckUtils]: 201: Hoare triple {169770#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {169770#false} is VALID [2020-07-10 15:38:11,321 INFO L263 TraceCheckUtils]: 202: Hoare triple {169770#false} call immediate_notify(); {169770#false} is VALID [2020-07-10 15:38:11,321 INFO L263 TraceCheckUtils]: 203: Hoare triple {169770#false} call activate_threads(); {169770#false} is VALID [2020-07-10 15:38:11,321 INFO L280 TraceCheckUtils]: 204: Hoare triple {169770#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169770#false} is VALID [2020-07-10 15:38:11,321 INFO L263 TraceCheckUtils]: 205: Hoare triple {169770#false} call #t~ret6 := is_master_triggered(); {169770#false} is VALID [2020-07-10 15:38:11,321 INFO L280 TraceCheckUtils]: 206: Hoare triple {169770#false} havoc ~__retres1~0; {169770#false} is VALID [2020-07-10 15:38:11,321 INFO L280 TraceCheckUtils]: 207: Hoare triple {169770#false} assume !(1 == ~m_pc~0); {169770#false} is VALID [2020-07-10 15:38:11,322 INFO L280 TraceCheckUtils]: 208: Hoare triple {169770#false} ~__retres1~0 := 0; {169770#false} is VALID [2020-07-10 15:38:11,322 INFO L280 TraceCheckUtils]: 209: Hoare triple {169770#false} #res := ~__retres1~0; {169770#false} is VALID [2020-07-10 15:38:11,322 INFO L280 TraceCheckUtils]: 210: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,322 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {169770#false} {169770#false} #499#return; {169770#false} is VALID [2020-07-10 15:38:11,322 INFO L280 TraceCheckUtils]: 212: Hoare triple {169770#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169770#false} is VALID [2020-07-10 15:38:11,323 INFO L280 TraceCheckUtils]: 213: Hoare triple {169770#false} assume !(0 != ~tmp~1); {169770#false} is VALID [2020-07-10 15:38:11,323 INFO L263 TraceCheckUtils]: 214: Hoare triple {169770#false} call #t~ret7 := is_transmit1_triggered(); {169770#false} is VALID [2020-07-10 15:38:11,323 INFO L280 TraceCheckUtils]: 215: Hoare triple {169770#false} havoc ~__retres1~1; {169770#false} is VALID [2020-07-10 15:38:11,323 INFO L280 TraceCheckUtils]: 216: Hoare triple {169770#false} assume 1 == ~t1_pc~0; {169770#false} is VALID [2020-07-10 15:38:11,323 INFO L280 TraceCheckUtils]: 217: Hoare triple {169770#false} assume 1 == ~E_1~0;~__retres1~1 := 1; {169770#false} is VALID [2020-07-10 15:38:11,323 INFO L280 TraceCheckUtils]: 218: Hoare triple {169770#false} #res := ~__retres1~1; {169770#false} is VALID [2020-07-10 15:38:11,324 INFO L280 TraceCheckUtils]: 219: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,324 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {169770#false} {169770#false} #501#return; {169770#false} is VALID [2020-07-10 15:38:11,324 INFO L280 TraceCheckUtils]: 221: Hoare triple {169770#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169770#false} is VALID [2020-07-10 15:38:11,324 INFO L280 TraceCheckUtils]: 222: Hoare triple {169770#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {169770#false} is VALID [2020-07-10 15:38:11,324 INFO L263 TraceCheckUtils]: 223: Hoare triple {169770#false} call #t~ret8 := is_transmit2_triggered(); {169770#false} is VALID [2020-07-10 15:38:11,325 INFO L280 TraceCheckUtils]: 224: Hoare triple {169770#false} havoc ~__retres1~2; {169770#false} is VALID [2020-07-10 15:38:11,325 INFO L280 TraceCheckUtils]: 225: Hoare triple {169770#false} assume !(1 == ~t2_pc~0); {169770#false} is VALID [2020-07-10 15:38:11,325 INFO L280 TraceCheckUtils]: 226: Hoare triple {169770#false} ~__retres1~2 := 0; {169770#false} is VALID [2020-07-10 15:38:11,325 INFO L280 TraceCheckUtils]: 227: Hoare triple {169770#false} #res := ~__retres1~2; {169770#false} is VALID [2020-07-10 15:38:11,325 INFO L280 TraceCheckUtils]: 228: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,326 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {169770#false} {169770#false} #503#return; {169770#false} is VALID [2020-07-10 15:38:11,326 INFO L280 TraceCheckUtils]: 230: Hoare triple {169770#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169770#false} is VALID [2020-07-10 15:38:11,326 INFO L280 TraceCheckUtils]: 231: Hoare triple {169770#false} assume !(0 != ~tmp___1~0); {169770#false} is VALID [2020-07-10 15:38:11,326 INFO L280 TraceCheckUtils]: 232: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,326 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {169770#false} {169770#false} #497#return; {169770#false} is VALID [2020-07-10 15:38:11,326 INFO L280 TraceCheckUtils]: 234: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,327 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {169770#false} {169770#false} #505#return; {169770#false} is VALID [2020-07-10 15:38:11,327 INFO L280 TraceCheckUtils]: 236: Hoare triple {169770#false} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {169770#false} is VALID [2020-07-10 15:38:11,327 INFO L280 TraceCheckUtils]: 237: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,327 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {169770#false} {169770#false} #513#return; {169770#false} is VALID [2020-07-10 15:38:11,327 INFO L280 TraceCheckUtils]: 239: Hoare triple {169770#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {169770#false} is VALID [2020-07-10 15:38:11,328 INFO L280 TraceCheckUtils]: 240: Hoare triple {169770#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:11,328 INFO L263 TraceCheckUtils]: 241: Hoare triple {169770#false} call transmit1(); {169770#false} is VALID [2020-07-10 15:38:11,328 INFO L280 TraceCheckUtils]: 242: Hoare triple {169770#false} assume !(0 == ~t1_pc~0); {169770#false} is VALID [2020-07-10 15:38:11,328 INFO L280 TraceCheckUtils]: 243: Hoare triple {169770#false} assume 1 == ~t1_pc~0; {169770#false} is VALID [2020-07-10 15:38:11,328 INFO L280 TraceCheckUtils]: 244: Hoare triple {169770#false} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {169770#false} is VALID [2020-07-10 15:38:11,329 INFO L263 TraceCheckUtils]: 245: Hoare triple {169770#false} call immediate_notify(); {169770#false} is VALID [2020-07-10 15:38:11,329 INFO L263 TraceCheckUtils]: 246: Hoare triple {169770#false} call activate_threads(); {169770#false} is VALID [2020-07-10 15:38:11,329 INFO L280 TraceCheckUtils]: 247: Hoare triple {169770#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169770#false} is VALID [2020-07-10 15:38:11,329 INFO L263 TraceCheckUtils]: 248: Hoare triple {169770#false} call #t~ret6 := is_master_triggered(); {169770#false} is VALID [2020-07-10 15:38:11,329 INFO L280 TraceCheckUtils]: 249: Hoare triple {169770#false} havoc ~__retres1~0; {169770#false} is VALID [2020-07-10 15:38:11,329 INFO L280 TraceCheckUtils]: 250: Hoare triple {169770#false} assume 1 == ~m_pc~0; {169770#false} is VALID [2020-07-10 15:38:11,330 INFO L280 TraceCheckUtils]: 251: Hoare triple {169770#false} assume !(1 == ~E_M~0); {169770#false} is VALID [2020-07-10 15:38:11,330 INFO L280 TraceCheckUtils]: 252: Hoare triple {169770#false} ~__retres1~0 := 0; {169770#false} is VALID [2020-07-10 15:38:11,330 INFO L280 TraceCheckUtils]: 253: Hoare triple {169770#false} #res := ~__retres1~0; {169770#false} is VALID [2020-07-10 15:38:11,330 INFO L280 TraceCheckUtils]: 254: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,330 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {169770#false} {169770#false} #499#return; {169770#false} is VALID [2020-07-10 15:38:11,331 INFO L280 TraceCheckUtils]: 256: Hoare triple {169770#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {169770#false} is VALID [2020-07-10 15:38:11,331 INFO L280 TraceCheckUtils]: 257: Hoare triple {169770#false} assume 0 != ~tmp~1;~m_st~0 := 0; {169770#false} is VALID [2020-07-10 15:38:11,331 INFO L263 TraceCheckUtils]: 258: Hoare triple {169770#false} call #t~ret7 := is_transmit1_triggered(); {169770#false} is VALID [2020-07-10 15:38:11,331 INFO L280 TraceCheckUtils]: 259: Hoare triple {169770#false} havoc ~__retres1~1; {169770#false} is VALID [2020-07-10 15:38:11,331 INFO L280 TraceCheckUtils]: 260: Hoare triple {169770#false} assume 1 == ~t1_pc~0; {169770#false} is VALID [2020-07-10 15:38:11,331 INFO L280 TraceCheckUtils]: 261: Hoare triple {169770#false} assume !(1 == ~E_1~0); {169770#false} is VALID [2020-07-10 15:38:11,332 INFO L280 TraceCheckUtils]: 262: Hoare triple {169770#false} ~__retres1~1 := 0; {169770#false} is VALID [2020-07-10 15:38:11,332 INFO L280 TraceCheckUtils]: 263: Hoare triple {169770#false} #res := ~__retres1~1; {169770#false} is VALID [2020-07-10 15:38:11,332 INFO L280 TraceCheckUtils]: 264: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,332 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {169770#false} {169770#false} #501#return; {169770#false} is VALID [2020-07-10 15:38:11,332 INFO L280 TraceCheckUtils]: 266: Hoare triple {169770#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {169770#false} is VALID [2020-07-10 15:38:11,333 INFO L280 TraceCheckUtils]: 267: Hoare triple {169770#false} assume !(0 != ~tmp___0~0); {169770#false} is VALID [2020-07-10 15:38:11,333 INFO L263 TraceCheckUtils]: 268: Hoare triple {169770#false} call #t~ret8 := is_transmit2_triggered(); {169770#false} is VALID [2020-07-10 15:38:11,333 INFO L280 TraceCheckUtils]: 269: Hoare triple {169770#false} havoc ~__retres1~2; {169770#false} is VALID [2020-07-10 15:38:11,333 INFO L280 TraceCheckUtils]: 270: Hoare triple {169770#false} assume !(1 == ~t2_pc~0); {169770#false} is VALID [2020-07-10 15:38:11,333 INFO L280 TraceCheckUtils]: 271: Hoare triple {169770#false} ~__retres1~2 := 0; {169770#false} is VALID [2020-07-10 15:38:11,333 INFO L280 TraceCheckUtils]: 272: Hoare triple {169770#false} #res := ~__retres1~2; {169770#false} is VALID [2020-07-10 15:38:11,334 INFO L280 TraceCheckUtils]: 273: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,334 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {169770#false} {169770#false} #503#return; {169770#false} is VALID [2020-07-10 15:38:11,334 INFO L280 TraceCheckUtils]: 275: Hoare triple {169770#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {169770#false} is VALID [2020-07-10 15:38:11,334 INFO L280 TraceCheckUtils]: 276: Hoare triple {169770#false} assume !(0 != ~tmp___1~0); {169770#false} is VALID [2020-07-10 15:38:11,334 INFO L280 TraceCheckUtils]: 277: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,335 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {169770#false} {169770#false} #497#return; {169770#false} is VALID [2020-07-10 15:38:11,335 INFO L280 TraceCheckUtils]: 279: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,335 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {169770#false} {169770#false} #487#return; {169770#false} is VALID [2020-07-10 15:38:11,335 INFO L280 TraceCheckUtils]: 281: Hoare triple {169770#false} ~E_2~0 := 2; {169770#false} is VALID [2020-07-10 15:38:11,335 INFO L280 TraceCheckUtils]: 282: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:11,336 INFO L280 TraceCheckUtils]: 283: Hoare triple {169770#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {169770#false} is VALID [2020-07-10 15:38:11,336 INFO L280 TraceCheckUtils]: 284: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,336 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {169770#false} {169770#false} #515#return; {169770#false} is VALID [2020-07-10 15:38:11,336 INFO L280 TraceCheckUtils]: 286: Hoare triple {169770#false} assume !(0 == ~t2_st~0); {169770#false} is VALID [2020-07-10 15:38:11,336 INFO L280 TraceCheckUtils]: 287: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:11,336 INFO L263 TraceCheckUtils]: 288: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169770#false} is VALID [2020-07-10 15:38:11,337 INFO L280 TraceCheckUtils]: 289: Hoare triple {169770#false} havoc ~__retres1~3; {169770#false} is VALID [2020-07-10 15:38:11,337 INFO L280 TraceCheckUtils]: 290: Hoare triple {169770#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {169770#false} is VALID [2020-07-10 15:38:11,337 INFO L280 TraceCheckUtils]: 291: Hoare triple {169770#false} #res := ~__retres1~3; {169770#false} is VALID [2020-07-10 15:38:11,337 INFO L280 TraceCheckUtils]: 292: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-10 15:38:11,337 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {169770#false} {169770#false} #511#return; {169770#false} is VALID [2020-07-10 15:38:11,338 INFO L280 TraceCheckUtils]: 294: Hoare triple {169770#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {169770#false} is VALID [2020-07-10 15:38:11,338 INFO L280 TraceCheckUtils]: 295: Hoare triple {169770#false} assume 0 != ~tmp~0; {169770#false} is VALID [2020-07-10 15:38:11,338 INFO L280 TraceCheckUtils]: 296: Hoare triple {169770#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {169770#false} is VALID [2020-07-10 15:38:11,338 INFO L280 TraceCheckUtils]: 297: Hoare triple {169770#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {169770#false} is VALID [2020-07-10 15:38:11,338 INFO L263 TraceCheckUtils]: 298: Hoare triple {169770#false} call master(); {169770#false} is VALID [2020-07-10 15:38:11,338 INFO L280 TraceCheckUtils]: 299: Hoare triple {169770#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {169770#false} is VALID [2020-07-10 15:38:11,339 INFO L280 TraceCheckUtils]: 300: Hoare triple {169770#false} assume !(0 == ~m_pc~0); {169770#false} is VALID [2020-07-10 15:38:11,339 INFO L280 TraceCheckUtils]: 301: Hoare triple {169770#false} assume 1 == ~m_pc~0; {169770#false} is VALID [2020-07-10 15:38:11,339 INFO L280 TraceCheckUtils]: 302: Hoare triple {169770#false} assume ~token~0 != 2 + ~local~0; {169770#false} is VALID [2020-07-10 15:38:11,339 INFO L263 TraceCheckUtils]: 303: Hoare triple {169770#false} call error(); {169770#false} is VALID [2020-07-10 15:38:11,339 INFO L280 TraceCheckUtils]: 304: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-10 15:38:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2020-07-10 15:38:11,384 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:38:11,385 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 10 [2020-07-10 15:38:11,385 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428842542] [2020-07-10 15:38:11,386 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 305 [2020-07-10 15:38:11,386 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:38:11,386 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:38:11,601 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:38:11,601 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:38:11,601 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:38:11,602 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:38:11,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:38:11,602 INFO L87 Difference]: Start difference. First operand 7376 states and 9240 transitions. Second operand 3 states. [2020-07-10 15:38:52,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:38:52,927 INFO L93 Difference]: Finished difference Result 15122 states and 19239 transitions. [2020-07-10 15:38:52,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:38:52,927 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 305 [2020-07-10 15:38:52,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:38:52,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:38:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 582 transitions. [2020-07-10 15:38:52,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:38:52,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 582 transitions. [2020-07-10 15:38:52,934 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 582 transitions. [2020-07-10 15:38:53,576 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 582 edges. 582 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:38:56,727 INFO L225 Difference]: With dead ends: 15122 [2020-07-10 15:38:56,727 INFO L226 Difference]: Without dead ends: 7768 [2020-07-10 15:38:56,745 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 385 GetRequests, 377 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:38:56,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7768 states. [2020-07-10 15:39:25,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7768 to 7344. [2020-07-10 15:39:25,876 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:39:25,876 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7768 states. Second operand 7344 states. [2020-07-10 15:39:25,877 INFO L74 IsIncluded]: Start isIncluded. First operand 7768 states. Second operand 7344 states. [2020-07-10 15:39:25,877 INFO L87 Difference]: Start difference. First operand 7768 states. Second operand 7344 states. [2020-07-10 15:39:27,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:39:27,949 INFO L93 Difference]: Finished difference Result 7768 states and 9596 transitions. [2020-07-10 15:39:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 7768 states and 9596 transitions. [2020-07-10 15:39:27,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:39:27,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:39:27,967 INFO L74 IsIncluded]: Start isIncluded. First operand 7344 states. Second operand 7768 states. [2020-07-10 15:39:27,967 INFO L87 Difference]: Start difference. First operand 7344 states. Second operand 7768 states. [2020-07-10 15:39:30,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:39:30,015 INFO L93 Difference]: Finished difference Result 7768 states and 9596 transitions. [2020-07-10 15:39:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 7768 states and 9596 transitions. [2020-07-10 15:39:30,026 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:39:30,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:39:30,027 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:39:30,027 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:39:30,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7344 states. [2020-07-10 15:39:32,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7344 states to 7344 states and 9124 transitions. [2020-07-10 15:39:32,465 INFO L78 Accepts]: Start accepts. Automaton has 7344 states and 9124 transitions. Word has length 305 [2020-07-10 15:39:32,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:39:32,465 INFO L479 AbstractCegarLoop]: Abstraction has 7344 states and 9124 transitions. [2020-07-10 15:39:32,465 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:39:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 7344 states and 9124 transitions. [2020-07-10 15:39:32,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-10 15:39:32,471 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:39:32,471 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:39:32,686 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-07-10 15:39:32,687 INFO L427 AbstractCegarLoop]: === Iteration 15 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:39:32,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:39:32,690 INFO L82 PathProgramCache]: Analyzing trace with hash -1451826661, now seen corresponding path program 1 times [2020-07-10 15:39:32,690 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:39:32,690 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491623875] [2020-07-10 15:39:32,691 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:39:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {216733#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {216566#true} is VALID [2020-07-10 15:39:32,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,803 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {216566#true} {216566#true} #549#return; {216566#true} is VALID [2020-07-10 15:39:32,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {216734#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {216566#true} is VALID [2020-07-10 15:39:32,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,821 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {216566#true} {216566#true} #491#return; {216566#true} is VALID [2020-07-10 15:39:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,823 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {216566#true} {216566#true} #519#return; {216566#true} is VALID [2020-07-10 15:39:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:32,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:32,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:32,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,838 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {216566#true} {216566#true} #521#return; {216566#true} is VALID [2020-07-10 15:39:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {216736#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {216566#true} is VALID [2020-07-10 15:39:32,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(0 == ~T1_E~0); {216566#true} is VALID [2020-07-10 15:39:32,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume !(0 == ~T2_E~0); {216566#true} is VALID [2020-07-10 15:39:32,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume !(0 == ~E_M~0); {216566#true} is VALID [2020-07-10 15:39:32,870 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume !(0 == ~E_1~0); {216566#true} is VALID [2020-07-10 15:39:32,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} assume !(0 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:32,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,871 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {216566#true} {216566#true} #523#return; {216566#true} is VALID [2020-07-10 15:39:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:32,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-10 15:39:32,880 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:32,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,880 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:32,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:32,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:32,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,884 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:32,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:32,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:32,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,896 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:32,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:32,896 INFO L263 TraceCheckUtils]: 1: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:32,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:32,897 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-10 15:39:32,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:32,898 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,898 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:32,899 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:32,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-10 15:39:32,899 INFO L263 TraceCheckUtils]: 10: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:32,899 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:32,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:32,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:32,901 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,901 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:32,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:32,902 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:32,902 INFO L263 TraceCheckUtils]: 19: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:32,902 INFO L280 TraceCheckUtils]: 20: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:32,902 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,903 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:32,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:32,903 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,904 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:32,904 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:32,904 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:32,904 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,905 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {216566#true} {216566#true} #525#return; {216566#true} is VALID [2020-07-10 15:39:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {216736#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {216566#true} is VALID [2020-07-10 15:39:32,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~T1_E~0); {216566#true} is VALID [2020-07-10 15:39:32,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume !(1 == ~T2_E~0); {216566#true} is VALID [2020-07-10 15:39:32,912 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume !(1 == ~E_M~0); {216566#true} is VALID [2020-07-10 15:39:32,913 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume !(1 == ~E_1~0); {216566#true} is VALID [2020-07-10 15:39:32,913 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:32,913 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,913 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {216566#true} {216566#true} #527#return; {216566#true} is VALID [2020-07-10 15:39:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:32,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {216566#true} is VALID [2020-07-10 15:39:32,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} #res := ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:32,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,918 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {216566#true} {216566#true} #511#return; {216566#true} is VALID [2020-07-10 15:39:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:32,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-10 15:39:32,972 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:32,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,972 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:32,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:32,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:32,978 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,978 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:32,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:32,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:32,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:32,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,983 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:32,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:32,984 INFO L263 TraceCheckUtils]: 1: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:32,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:32,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-10 15:39:32,985 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:32,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,986 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:32,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:32,987 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-10 15:39:32,988 INFO L263 TraceCheckUtils]: 10: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:32,988 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:32,988 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,988 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:32,989 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:32,989 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,989 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:32,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:32,990 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:32,990 INFO L263 TraceCheckUtils]: 19: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:32,991 INFO L280 TraceCheckUtils]: 20: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:32,991 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:32,991 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:32,992 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,992 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:32,992 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:32,993 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:32,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,993 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {216566#true} {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {216566#true} is VALID [2020-07-10 15:39:32,997 INFO L263 TraceCheckUtils]: 0: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:32,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:32,998 INFO L263 TraceCheckUtils]: 2: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:32,998 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:32,998 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-10 15:39:32,998 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-10 15:39:32,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:32,999 INFO L280 TraceCheckUtils]: 7: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:32,999 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:32,999 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:32,999 INFO L280 TraceCheckUtils]: 10: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-10 15:39:33,000 INFO L263 TraceCheckUtils]: 11: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,000 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,000 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,001 INFO L280 TraceCheckUtils]: 16: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,001 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,001 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:33,001 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:33,001 INFO L263 TraceCheckUtils]: 20: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,002 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,002 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,002 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,002 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,002 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,003 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,003 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:33,003 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:33,003 INFO L280 TraceCheckUtils]: 29: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,003 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {216566#true} {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {216566#true} is VALID [2020-07-10 15:39:33,003 INFO L280 TraceCheckUtils]: 31: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,004 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {216566#true} {216566#true} #505#return; {216566#true} is VALID [2020-07-10 15:39:33,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {216755#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {216566#true} is VALID [2020-07-10 15:39:33,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 0 == ~m_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-10 15:39:33,005 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,007 INFO L263 TraceCheckUtils]: 4: Hoare triple {216566#true} call immediate_notify(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,008 INFO L263 TraceCheckUtils]: 5: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:33,009 INFO L263 TraceCheckUtils]: 7: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,009 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,009 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,010 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,010 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,011 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:33,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:33,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-10 15:39:33,012 INFO L263 TraceCheckUtils]: 16: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,012 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,013 INFO L280 TraceCheckUtils]: 20: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,013 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,013 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,013 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:33,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:33,014 INFO L263 TraceCheckUtils]: 25: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,014 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,014 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,015 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,015 INFO L280 TraceCheckUtils]: 29: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,015 INFO L280 TraceCheckUtils]: 30: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,015 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,016 INFO L280 TraceCheckUtils]: 32: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:33,016 INFO L280 TraceCheckUtils]: 33: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:33,016 INFO L280 TraceCheckUtils]: 34: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,016 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {216566#true} {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {216566#true} is VALID [2020-07-10 15:39:33,017 INFO L280 TraceCheckUtils]: 36: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,017 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {216566#true} {216566#true} #505#return; {216566#true} is VALID [2020-07-10 15:39:33,017 INFO L280 TraceCheckUtils]: 38: Hoare triple {216566#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {216566#true} is VALID [2020-07-10 15:39:33,017 INFO L280 TraceCheckUtils]: 39: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,018 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {216566#true} {216566#true} #513#return; {216566#true} is VALID [2020-07-10 15:39:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {216837#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t2_pc~0; {216838#(= |old(~t1_st~0)| ~t1_st~0)} is VALID [2020-07-10 15:39:33,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {216838#(= |old(~t1_st~0)| ~t1_st~0)} assume !false; {216838#(= |old(~t1_st~0)| ~t1_st~0)} is VALID [2020-07-10 15:39:33,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {216838#(= |old(~t1_st~0)| ~t1_st~0)} ~t2_pc~0 := 1;~t2_st~0 := 2; {216838#(= |old(~t1_st~0)| ~t1_st~0)} is VALID [2020-07-10 15:39:33,067 INFO L280 TraceCheckUtils]: 3: Hoare triple {216838#(= |old(~t1_st~0)| ~t1_st~0)} assume true; {216838#(= |old(~t1_st~0)| ~t1_st~0)} is VALID [2020-07-10 15:39:33,068 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {216838#(= |old(~t1_st~0)| ~t1_st~0)} {216673#(not (= 0 ~t1_st~0))} #517#return; {216673#(not (= 0 ~t1_st~0))} is VALID [2020-07-10 15:39:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:33,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(0 == ~m_st~0); {216566#true} is VALID [2020-07-10 15:39:33,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-10 15:39:33,085 INFO L280 TraceCheckUtils]: 3: Hoare triple {216839#(= 0 ~t1_st~0)} #res := ~__retres1~3; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-10 15:39:33,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {216839#(= 0 ~t1_st~0)} assume true; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-10 15:39:33,087 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216839#(= 0 ~t1_st~0)} {216673#(not (= 0 ~t1_st~0))} #511#return; {216567#false} is VALID [2020-07-10 15:39:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 1 == ~m_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,109 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,113 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:33,117 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,117 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:33,118 INFO L263 TraceCheckUtils]: 1: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume 1 == ~m_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,118 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,119 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,119 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:33,119 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:33,120 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume 0 != ~tmp~1;~m_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,120 INFO L263 TraceCheckUtils]: 10: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,120 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,120 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,120 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,121 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,121 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,121 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,121 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:33,121 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:33,122 INFO L263 TraceCheckUtils]: 19: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,122 INFO L280 TraceCheckUtils]: 20: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,122 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,122 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:33,122 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,123 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,123 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,123 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,123 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:33,123 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:33,124 INFO L280 TraceCheckUtils]: 29: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,124 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {216566#true} {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {216566#true} is VALID [2020-07-10 15:39:33,126 INFO L263 TraceCheckUtils]: 0: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:33,126 INFO L263 TraceCheckUtils]: 2: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,127 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,127 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume 1 == ~m_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,127 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,127 INFO L280 TraceCheckUtils]: 7: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,128 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:33,128 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:33,128 INFO L280 TraceCheckUtils]: 10: Hoare triple {216566#true} assume 0 != ~tmp~1;~m_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,128 INFO L263 TraceCheckUtils]: 11: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,128 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,129 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,129 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,129 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,129 INFO L280 TraceCheckUtils]: 16: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,130 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,130 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:33,130 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:33,130 INFO L263 TraceCheckUtils]: 20: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,130 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,131 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,131 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:33,131 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,131 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,132 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,132 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,132 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:33,132 INFO L280 TraceCheckUtils]: 29: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:33,133 INFO L280 TraceCheckUtils]: 30: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,133 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {216566#true} {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {216566#true} is VALID [2020-07-10 15:39:33,133 INFO L280 TraceCheckUtils]: 32: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,133 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {216566#true} {216566#true} #489#return; {216566#true} is VALID [2020-07-10 15:39:33,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {216837#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,135 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,136 INFO L263 TraceCheckUtils]: 3: Hoare triple {216566#true} call immediate_notify(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,137 INFO L263 TraceCheckUtils]: 4: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,137 INFO L280 TraceCheckUtils]: 5: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:33,137 INFO L263 TraceCheckUtils]: 6: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,137 INFO L280 TraceCheckUtils]: 7: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} assume 1 == ~m_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,138 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,138 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:33,139 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:33,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} assume 0 != ~tmp~1;~m_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,139 INFO L263 TraceCheckUtils]: 15: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,139 INFO L280 TraceCheckUtils]: 16: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,139 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,140 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,140 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,140 INFO L280 TraceCheckUtils]: 20: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,140 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,140 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:33,140 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:33,141 INFO L263 TraceCheckUtils]: 24: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,141 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,141 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,141 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:33,141 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,142 INFO L280 TraceCheckUtils]: 29: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,142 INFO L280 TraceCheckUtils]: 30: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,142 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,142 INFO L280 TraceCheckUtils]: 32: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:33,142 INFO L280 TraceCheckUtils]: 33: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:33,143 INFO L280 TraceCheckUtils]: 34: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,143 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {216566#true} {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {216566#true} is VALID [2020-07-10 15:39:33,143 INFO L280 TraceCheckUtils]: 36: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,143 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {216566#true} {216566#true} #489#return; {216566#true} is VALID [2020-07-10 15:39:33,143 INFO L280 TraceCheckUtils]: 38: Hoare triple {216566#true} ~E_M~0 := 2; {216566#true} is VALID [2020-07-10 15:39:33,143 INFO L280 TraceCheckUtils]: 39: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-10 15:39:33,144 INFO L280 TraceCheckUtils]: 40: Hoare triple {216566#true} ~t2_pc~0 := 1;~t2_st~0 := 2; {216566#true} is VALID [2020-07-10 15:39:33,144 INFO L280 TraceCheckUtils]: 41: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,144 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {216566#true} {216567#false} #517#return; {216567#false} is VALID [2020-07-10 15:39:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:33,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {216566#true} is VALID [2020-07-10 15:39:33,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} #res := ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:33,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,150 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {216566#true} {216567#false} #511#return; {216567#false} is VALID [2020-07-10 15:39:33,151 INFO L263 TraceCheckUtils]: 0: Hoare triple {216566#true} call ULTIMATE.init(); {216733#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:39:33,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {216733#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,152 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {216566#true} {216566#true} #549#return; {216566#true} is VALID [2020-07-10 15:39:33,152 INFO L263 TraceCheckUtils]: 4: Hoare triple {216566#true} call #t~ret12 := main(); {216566#true} is VALID [2020-07-10 15:39:33,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} havoc ~__retres1~4; {216566#true} is VALID [2020-07-10 15:39:33,153 INFO L263 TraceCheckUtils]: 6: Hoare triple {216566#true} call init_model(); {216734#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:39:33,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {216734#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,153 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,154 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {216566#true} {216566#true} #491#return; {216566#true} is VALID [2020-07-10 15:39:33,154 INFO L263 TraceCheckUtils]: 10: Hoare triple {216566#true} call start_simulation(); {216566#true} is VALID [2020-07-10 15:39:33,154 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,154 INFO L263 TraceCheckUtils]: 12: Hoare triple {216566#true} call update_channels(); {216566#true} is VALID [2020-07-10 15:39:33,154 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,154 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {216566#true} {216566#true} #519#return; {216566#true} is VALID [2020-07-10 15:39:33,155 INFO L263 TraceCheckUtils]: 15: Hoare triple {216566#true} call init_threads(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,155 INFO L280 TraceCheckUtils]: 16: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,156 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,156 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,156 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,156 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {216566#true} {216566#true} #521#return; {216566#true} is VALID [2020-07-10 15:39:33,157 INFO L263 TraceCheckUtils]: 21: Hoare triple {216566#true} call fire_delta_events(); {216736#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:39:33,158 INFO L280 TraceCheckUtils]: 22: Hoare triple {216736#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {216566#true} is VALID [2020-07-10 15:39:33,158 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} assume !(0 == ~T1_E~0); {216566#true} is VALID [2020-07-10 15:39:33,158 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} assume !(0 == ~T2_E~0); {216566#true} is VALID [2020-07-10 15:39:33,158 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} assume !(0 == ~E_M~0); {216566#true} is VALID [2020-07-10 15:39:33,158 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} assume !(0 == ~E_1~0); {216566#true} is VALID [2020-07-10 15:39:33,158 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(0 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:33,158 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,159 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {216566#true} {216566#true} #523#return; {216566#true} is VALID [2020-07-10 15:39:33,159 INFO L263 TraceCheckUtils]: 30: Hoare triple {216566#true} call activate_threads(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,160 INFO L280 TraceCheckUtils]: 31: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:33,160 INFO L263 TraceCheckUtils]: 32: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,160 INFO L280 TraceCheckUtils]: 33: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,160 INFO L280 TraceCheckUtils]: 34: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,160 INFO L280 TraceCheckUtils]: 35: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,160 INFO L280 TraceCheckUtils]: 36: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,160 INFO L280 TraceCheckUtils]: 37: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,161 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:33,161 INFO L280 TraceCheckUtils]: 39: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:33,161 INFO L280 TraceCheckUtils]: 40: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-10 15:39:33,161 INFO L263 TraceCheckUtils]: 41: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,161 INFO L280 TraceCheckUtils]: 42: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,161 INFO L280 TraceCheckUtils]: 43: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,162 INFO L280 TraceCheckUtils]: 44: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,162 INFO L280 TraceCheckUtils]: 45: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,162 INFO L280 TraceCheckUtils]: 46: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,162 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,162 INFO L280 TraceCheckUtils]: 48: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:33,162 INFO L280 TraceCheckUtils]: 49: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:33,162 INFO L263 TraceCheckUtils]: 50: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,163 INFO L280 TraceCheckUtils]: 51: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,163 INFO L280 TraceCheckUtils]: 52: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,163 INFO L280 TraceCheckUtils]: 53: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,163 INFO L280 TraceCheckUtils]: 54: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,163 INFO L280 TraceCheckUtils]: 55: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,163 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,164 INFO L280 TraceCheckUtils]: 57: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:33,164 INFO L280 TraceCheckUtils]: 58: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:33,164 INFO L280 TraceCheckUtils]: 59: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,164 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {216566#true} {216566#true} #525#return; {216566#true} is VALID [2020-07-10 15:39:33,166 INFO L263 TraceCheckUtils]: 61: Hoare triple {216566#true} call reset_delta_events(); {216736#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:39:33,166 INFO L280 TraceCheckUtils]: 62: Hoare triple {216736#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {216566#true} is VALID [2020-07-10 15:39:33,166 INFO L280 TraceCheckUtils]: 63: Hoare triple {216566#true} assume !(1 == ~T1_E~0); {216566#true} is VALID [2020-07-10 15:39:33,166 INFO L280 TraceCheckUtils]: 64: Hoare triple {216566#true} assume !(1 == ~T2_E~0); {216566#true} is VALID [2020-07-10 15:39:33,167 INFO L280 TraceCheckUtils]: 65: Hoare triple {216566#true} assume !(1 == ~E_M~0); {216566#true} is VALID [2020-07-10 15:39:33,167 INFO L280 TraceCheckUtils]: 66: Hoare triple {216566#true} assume !(1 == ~E_1~0); {216566#true} is VALID [2020-07-10 15:39:33,167 INFO L280 TraceCheckUtils]: 67: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:33,167 INFO L280 TraceCheckUtils]: 68: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,167 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {216566#true} {216566#true} #527#return; {216566#true} is VALID [2020-07-10 15:39:33,167 INFO L280 TraceCheckUtils]: 70: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-10 15:39:33,167 INFO L280 TraceCheckUtils]: 71: Hoare triple {216566#true} ~kernel_st~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,168 INFO L263 TraceCheckUtils]: 72: Hoare triple {216566#true} call eval(); {216566#true} is VALID [2020-07-10 15:39:33,168 INFO L280 TraceCheckUtils]: 73: Hoare triple {216566#true} havoc ~tmp~0; {216566#true} is VALID [2020-07-10 15:39:33,168 INFO L280 TraceCheckUtils]: 74: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-10 15:39:33,168 INFO L263 TraceCheckUtils]: 75: Hoare triple {216566#true} call #t~ret2 := exists_runnable_thread(); {216566#true} is VALID [2020-07-10 15:39:33,168 INFO L280 TraceCheckUtils]: 76: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:33,168 INFO L280 TraceCheckUtils]: 77: Hoare triple {216566#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {216566#true} is VALID [2020-07-10 15:39:33,169 INFO L280 TraceCheckUtils]: 78: Hoare triple {216566#true} #res := ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:33,169 INFO L280 TraceCheckUtils]: 79: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,169 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {216566#true} {216566#true} #511#return; {216566#true} is VALID [2020-07-10 15:39:33,169 INFO L280 TraceCheckUtils]: 81: Hoare triple {216566#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {216566#true} is VALID [2020-07-10 15:39:33,169 INFO L280 TraceCheckUtils]: 82: Hoare triple {216566#true} assume 0 != ~tmp~0; {216566#true} is VALID [2020-07-10 15:39:33,169 INFO L280 TraceCheckUtils]: 83: Hoare triple {216566#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {216566#true} is VALID [2020-07-10 15:39:33,170 INFO L280 TraceCheckUtils]: 84: Hoare triple {216566#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,170 INFO L263 TraceCheckUtils]: 85: Hoare triple {216566#true} call master(); {216755#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,171 INFO L280 TraceCheckUtils]: 86: Hoare triple {216755#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {216566#true} is VALID [2020-07-10 15:39:33,171 INFO L280 TraceCheckUtils]: 87: Hoare triple {216566#true} assume 0 == ~m_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,171 INFO L280 TraceCheckUtils]: 88: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-10 15:39:33,171 INFO L280 TraceCheckUtils]: 89: Hoare triple {216566#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,172 INFO L263 TraceCheckUtils]: 90: Hoare triple {216566#true} call immediate_notify(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,173 INFO L263 TraceCheckUtils]: 91: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,173 INFO L280 TraceCheckUtils]: 92: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:33,173 INFO L263 TraceCheckUtils]: 93: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,173 INFO L280 TraceCheckUtils]: 94: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,173 INFO L280 TraceCheckUtils]: 95: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,173 INFO L280 TraceCheckUtils]: 96: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,174 INFO L280 TraceCheckUtils]: 97: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,174 INFO L280 TraceCheckUtils]: 98: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,174 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:33,174 INFO L280 TraceCheckUtils]: 100: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:33,174 INFO L280 TraceCheckUtils]: 101: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-10 15:39:33,174 INFO L263 TraceCheckUtils]: 102: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,175 INFO L280 TraceCheckUtils]: 103: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,175 INFO L280 TraceCheckUtils]: 104: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,175 INFO L280 TraceCheckUtils]: 105: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,175 INFO L280 TraceCheckUtils]: 106: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,175 INFO L280 TraceCheckUtils]: 107: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,175 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,175 INFO L280 TraceCheckUtils]: 109: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:33,176 INFO L280 TraceCheckUtils]: 110: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:33,176 INFO L263 TraceCheckUtils]: 111: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,176 INFO L280 TraceCheckUtils]: 112: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,176 INFO L280 TraceCheckUtils]: 113: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,176 INFO L280 TraceCheckUtils]: 114: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,176 INFO L280 TraceCheckUtils]: 115: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,177 INFO L280 TraceCheckUtils]: 116: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,177 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,177 INFO L280 TraceCheckUtils]: 118: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:33,177 INFO L280 TraceCheckUtils]: 119: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:33,177 INFO L280 TraceCheckUtils]: 120: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,177 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {216566#true} {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {216566#true} is VALID [2020-07-10 15:39:33,178 INFO L280 TraceCheckUtils]: 122: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,178 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {216566#true} {216566#true} #505#return; {216566#true} is VALID [2020-07-10 15:39:33,178 INFO L280 TraceCheckUtils]: 124: Hoare triple {216566#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {216566#true} is VALID [2020-07-10 15:39:33,178 INFO L280 TraceCheckUtils]: 125: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,178 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {216566#true} {216566#true} #513#return; {216566#true} is VALID [2020-07-10 15:39:33,179 INFO L280 TraceCheckUtils]: 127: Hoare triple {216566#true} assume !(0 == ~t1_st~0); {216673#(not (= 0 ~t1_st~0))} is VALID [2020-07-10 15:39:33,180 INFO L280 TraceCheckUtils]: 128: Hoare triple {216673#(not (= 0 ~t1_st~0))} assume 0 == ~t2_st~0;havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp_ndt_3~0 := #t~nondet5;havoc #t~nondet5; {216673#(not (= 0 ~t1_st~0))} is VALID [2020-07-10 15:39:33,180 INFO L280 TraceCheckUtils]: 129: Hoare triple {216673#(not (= 0 ~t1_st~0))} assume 0 != ~tmp_ndt_3~0;~t2_st~0 := 1; {216673#(not (= 0 ~t1_st~0))} is VALID [2020-07-10 15:39:33,181 INFO L263 TraceCheckUtils]: 130: Hoare triple {216673#(not (= 0 ~t1_st~0))} call transmit2(); {216837#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:39:33,182 INFO L280 TraceCheckUtils]: 131: Hoare triple {216837#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t2_pc~0; {216838#(= |old(~t1_st~0)| ~t1_st~0)} is VALID [2020-07-10 15:39:33,183 INFO L280 TraceCheckUtils]: 132: Hoare triple {216838#(= |old(~t1_st~0)| ~t1_st~0)} assume !false; {216838#(= |old(~t1_st~0)| ~t1_st~0)} is VALID [2020-07-10 15:39:33,183 INFO L280 TraceCheckUtils]: 133: Hoare triple {216838#(= |old(~t1_st~0)| ~t1_st~0)} ~t2_pc~0 := 1;~t2_st~0 := 2; {216838#(= |old(~t1_st~0)| ~t1_st~0)} is VALID [2020-07-10 15:39:33,183 INFO L280 TraceCheckUtils]: 134: Hoare triple {216838#(= |old(~t1_st~0)| ~t1_st~0)} assume true; {216838#(= |old(~t1_st~0)| ~t1_st~0)} is VALID [2020-07-10 15:39:33,184 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {216838#(= |old(~t1_st~0)| ~t1_st~0)} {216673#(not (= 0 ~t1_st~0))} #517#return; {216673#(not (= 0 ~t1_st~0))} is VALID [2020-07-10 15:39:33,185 INFO L280 TraceCheckUtils]: 136: Hoare triple {216673#(not (= 0 ~t1_st~0))} assume !false; {216673#(not (= 0 ~t1_st~0))} is VALID [2020-07-10 15:39:33,185 INFO L263 TraceCheckUtils]: 137: Hoare triple {216673#(not (= 0 ~t1_st~0))} call #t~ret2 := exists_runnable_thread(); {216566#true} is VALID [2020-07-10 15:39:33,185 INFO L280 TraceCheckUtils]: 138: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:33,185 INFO L280 TraceCheckUtils]: 139: Hoare triple {216566#true} assume !(0 == ~m_st~0); {216566#true} is VALID [2020-07-10 15:39:33,186 INFO L280 TraceCheckUtils]: 140: Hoare triple {216566#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-10 15:39:33,186 INFO L280 TraceCheckUtils]: 141: Hoare triple {216839#(= 0 ~t1_st~0)} #res := ~__retres1~3; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-10 15:39:33,187 INFO L280 TraceCheckUtils]: 142: Hoare triple {216839#(= 0 ~t1_st~0)} assume true; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-10 15:39:33,187 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {216839#(= 0 ~t1_st~0)} {216673#(not (= 0 ~t1_st~0))} #511#return; {216567#false} is VALID [2020-07-10 15:39:33,188 INFO L280 TraceCheckUtils]: 144: Hoare triple {216567#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {216567#false} is VALID [2020-07-10 15:39:33,188 INFO L280 TraceCheckUtils]: 145: Hoare triple {216567#false} assume 0 != ~tmp~0; {216567#false} is VALID [2020-07-10 15:39:33,188 INFO L280 TraceCheckUtils]: 146: Hoare triple {216567#false} assume !(0 == ~m_st~0); {216567#false} is VALID [2020-07-10 15:39:33,188 INFO L280 TraceCheckUtils]: 147: Hoare triple {216567#false} assume !(0 == ~t1_st~0); {216567#false} is VALID [2020-07-10 15:39:33,188 INFO L280 TraceCheckUtils]: 148: Hoare triple {216567#false} assume 0 == ~t2_st~0;havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp_ndt_3~0 := #t~nondet5;havoc #t~nondet5; {216567#false} is VALID [2020-07-10 15:39:33,188 INFO L280 TraceCheckUtils]: 149: Hoare triple {216567#false} assume 0 != ~tmp_ndt_3~0;~t2_st~0 := 1; {216567#false} is VALID [2020-07-10 15:39:33,189 INFO L263 TraceCheckUtils]: 150: Hoare triple {216567#false} call transmit2(); {216837#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:39:33,189 INFO L280 TraceCheckUtils]: 151: Hoare triple {216837#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,189 INFO L280 TraceCheckUtils]: 152: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,189 INFO L280 TraceCheckUtils]: 153: Hoare triple {216566#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,191 INFO L263 TraceCheckUtils]: 154: Hoare triple {216566#true} call immediate_notify(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,192 INFO L263 TraceCheckUtils]: 155: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:39:33,192 INFO L280 TraceCheckUtils]: 156: Hoare triple {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:33,192 INFO L263 TraceCheckUtils]: 157: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,192 INFO L280 TraceCheckUtils]: 158: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,193 INFO L280 TraceCheckUtils]: 159: Hoare triple {216566#true} assume 1 == ~m_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,193 INFO L280 TraceCheckUtils]: 160: Hoare triple {216566#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,193 INFO L280 TraceCheckUtils]: 161: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,193 INFO L280 TraceCheckUtils]: 162: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,193 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:33,194 INFO L280 TraceCheckUtils]: 164: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:33,194 INFO L280 TraceCheckUtils]: 165: Hoare triple {216566#true} assume 0 != ~tmp~1;~m_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,194 INFO L263 TraceCheckUtils]: 166: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,194 INFO L280 TraceCheckUtils]: 167: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,194 INFO L280 TraceCheckUtils]: 168: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,194 INFO L280 TraceCheckUtils]: 169: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,195 INFO L280 TraceCheckUtils]: 170: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,195 INFO L280 TraceCheckUtils]: 171: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,195 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,195 INFO L280 TraceCheckUtils]: 173: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:33,195 INFO L280 TraceCheckUtils]: 174: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:33,195 INFO L263 TraceCheckUtils]: 175: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,196 INFO L280 TraceCheckUtils]: 176: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,196 INFO L280 TraceCheckUtils]: 177: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,196 INFO L280 TraceCheckUtils]: 178: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:33,196 INFO L280 TraceCheckUtils]: 179: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,196 INFO L280 TraceCheckUtils]: 180: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,197 INFO L280 TraceCheckUtils]: 181: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,197 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,197 INFO L280 TraceCheckUtils]: 183: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:33,197 INFO L280 TraceCheckUtils]: 184: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:33,197 INFO L280 TraceCheckUtils]: 185: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,197 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {216566#true} {216735#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {216566#true} is VALID [2020-07-10 15:39:33,198 INFO L280 TraceCheckUtils]: 187: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,198 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {216566#true} {216566#true} #489#return; {216566#true} is VALID [2020-07-10 15:39:33,198 INFO L280 TraceCheckUtils]: 189: Hoare triple {216566#true} ~E_M~0 := 2; {216566#true} is VALID [2020-07-10 15:39:33,198 INFO L280 TraceCheckUtils]: 190: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-10 15:39:33,198 INFO L280 TraceCheckUtils]: 191: Hoare triple {216566#true} ~t2_pc~0 := 1;~t2_st~0 := 2; {216566#true} is VALID [2020-07-10 15:39:33,198 INFO L280 TraceCheckUtils]: 192: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,199 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {216566#true} {216567#false} #517#return; {216567#false} is VALID [2020-07-10 15:39:33,199 INFO L280 TraceCheckUtils]: 194: Hoare triple {216567#false} assume !false; {216567#false} is VALID [2020-07-10 15:39:33,199 INFO L263 TraceCheckUtils]: 195: Hoare triple {216567#false} call #t~ret2 := exists_runnable_thread(); {216566#true} is VALID [2020-07-10 15:39:33,199 INFO L280 TraceCheckUtils]: 196: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:33,199 INFO L280 TraceCheckUtils]: 197: Hoare triple {216566#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {216566#true} is VALID [2020-07-10 15:39:33,199 INFO L280 TraceCheckUtils]: 198: Hoare triple {216566#true} #res := ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:33,200 INFO L280 TraceCheckUtils]: 199: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,200 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {216566#true} {216567#false} #511#return; {216567#false} is VALID [2020-07-10 15:39:33,200 INFO L280 TraceCheckUtils]: 201: Hoare triple {216567#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {216567#false} is VALID [2020-07-10 15:39:33,200 INFO L280 TraceCheckUtils]: 202: Hoare triple {216567#false} assume 0 != ~tmp~0; {216567#false} is VALID [2020-07-10 15:39:33,200 INFO L280 TraceCheckUtils]: 203: Hoare triple {216567#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {216567#false} is VALID [2020-07-10 15:39:33,200 INFO L280 TraceCheckUtils]: 204: Hoare triple {216567#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {216567#false} is VALID [2020-07-10 15:39:33,201 INFO L263 TraceCheckUtils]: 205: Hoare triple {216567#false} call master(); {216567#false} is VALID [2020-07-10 15:39:33,201 INFO L280 TraceCheckUtils]: 206: Hoare triple {216567#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {216567#false} is VALID [2020-07-10 15:39:33,201 INFO L280 TraceCheckUtils]: 207: Hoare triple {216567#false} assume !(0 == ~m_pc~0); {216567#false} is VALID [2020-07-10 15:39:33,201 INFO L280 TraceCheckUtils]: 208: Hoare triple {216567#false} assume 1 == ~m_pc~0; {216567#false} is VALID [2020-07-10 15:39:33,201 INFO L280 TraceCheckUtils]: 209: Hoare triple {216567#false} assume ~token~0 != 2 + ~local~0; {216567#false} is VALID [2020-07-10 15:39:33,201 INFO L263 TraceCheckUtils]: 210: Hoare triple {216567#false} call error(); {216567#false} is VALID [2020-07-10 15:39:33,202 INFO L280 TraceCheckUtils]: 211: Hoare triple {216567#false} assume !false; {216567#false} is VALID [2020-07-10 15:39:33,239 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2020-07-10 15:39:33,239 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491623875] [2020-07-10 15:39:33,239 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [747110661] [2020-07-10 15:39:33,240 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:39:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,379 INFO L264 TraceCheckSpWp]: Trace formula consists of 915 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-10 15:39:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:39:33,429 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:39:33,719 INFO L263 TraceCheckUtils]: 0: Hoare triple {216566#true} call ULTIMATE.init(); {216566#true} is VALID [2020-07-10 15:39:33,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,719 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,720 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {216566#true} {216566#true} #549#return; {216566#true} is VALID [2020-07-10 15:39:33,720 INFO L263 TraceCheckUtils]: 4: Hoare triple {216566#true} call #t~ret12 := main(); {216566#true} is VALID [2020-07-10 15:39:33,720 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} havoc ~__retres1~4; {216566#true} is VALID [2020-07-10 15:39:33,721 INFO L263 TraceCheckUtils]: 6: Hoare triple {216566#true} call init_model(); {216566#true} is VALID [2020-07-10 15:39:33,721 INFO L280 TraceCheckUtils]: 7: Hoare triple {216566#true} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,721 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,721 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {216566#true} {216566#true} #491#return; {216566#true} is VALID [2020-07-10 15:39:33,722 INFO L263 TraceCheckUtils]: 10: Hoare triple {216566#true} call start_simulation(); {216566#true} is VALID [2020-07-10 15:39:33,722 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,722 INFO L263 TraceCheckUtils]: 12: Hoare triple {216566#true} call update_channels(); {216566#true} is VALID [2020-07-10 15:39:33,723 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,723 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {216566#true} {216566#true} #519#return; {216566#true} is VALID [2020-07-10 15:39:33,723 INFO L263 TraceCheckUtils]: 15: Hoare triple {216566#true} call init_threads(); {216566#true} is VALID [2020-07-10 15:39:33,723 INFO L280 TraceCheckUtils]: 16: Hoare triple {216566#true} assume 1 == ~m_i~0;~m_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,724 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,724 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,724 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,725 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {216566#true} {216566#true} #521#return; {216566#true} is VALID [2020-07-10 15:39:33,725 INFO L263 TraceCheckUtils]: 21: Hoare triple {216566#true} call fire_delta_events(); {216566#true} is VALID [2020-07-10 15:39:33,725 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} assume !(0 == ~M_E~0); {216566#true} is VALID [2020-07-10 15:39:33,725 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} assume !(0 == ~T1_E~0); {216566#true} is VALID [2020-07-10 15:39:33,726 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} assume !(0 == ~T2_E~0); {216566#true} is VALID [2020-07-10 15:39:33,726 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} assume !(0 == ~E_M~0); {216566#true} is VALID [2020-07-10 15:39:33,726 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} assume !(0 == ~E_1~0); {216566#true} is VALID [2020-07-10 15:39:33,726 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(0 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:33,726 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,727 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {216566#true} {216566#true} #523#return; {216566#true} is VALID [2020-07-10 15:39:33,727 INFO L263 TraceCheckUtils]: 30: Hoare triple {216566#true} call activate_threads(); {216566#true} is VALID [2020-07-10 15:39:33,727 INFO L280 TraceCheckUtils]: 31: Hoare triple {216566#true} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:33,728 INFO L263 TraceCheckUtils]: 32: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,728 INFO L280 TraceCheckUtils]: 33: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,728 INFO L280 TraceCheckUtils]: 34: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,728 INFO L280 TraceCheckUtils]: 35: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,729 INFO L280 TraceCheckUtils]: 36: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,729 INFO L280 TraceCheckUtils]: 37: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,729 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:33,729 INFO L280 TraceCheckUtils]: 39: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:33,730 INFO L280 TraceCheckUtils]: 40: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-10 15:39:33,730 INFO L263 TraceCheckUtils]: 41: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,730 INFO L280 TraceCheckUtils]: 42: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,730 INFO L280 TraceCheckUtils]: 43: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,730 INFO L280 TraceCheckUtils]: 44: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,731 INFO L280 TraceCheckUtils]: 45: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,731 INFO L280 TraceCheckUtils]: 46: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,731 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,731 INFO L280 TraceCheckUtils]: 48: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:33,731 INFO L280 TraceCheckUtils]: 49: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:33,732 INFO L263 TraceCheckUtils]: 50: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,732 INFO L280 TraceCheckUtils]: 51: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,732 INFO L280 TraceCheckUtils]: 52: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,732 INFO L280 TraceCheckUtils]: 53: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,732 INFO L280 TraceCheckUtils]: 54: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,732 INFO L280 TraceCheckUtils]: 55: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,733 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,733 INFO L280 TraceCheckUtils]: 57: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:33,733 INFO L280 TraceCheckUtils]: 58: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:33,733 INFO L280 TraceCheckUtils]: 59: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,733 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {216566#true} {216566#true} #525#return; {216566#true} is VALID [2020-07-10 15:39:33,733 INFO L263 TraceCheckUtils]: 61: Hoare triple {216566#true} call reset_delta_events(); {216566#true} is VALID [2020-07-10 15:39:33,734 INFO L280 TraceCheckUtils]: 62: Hoare triple {216566#true} assume !(1 == ~M_E~0); {216566#true} is VALID [2020-07-10 15:39:33,734 INFO L280 TraceCheckUtils]: 63: Hoare triple {216566#true} assume !(1 == ~T1_E~0); {216566#true} is VALID [2020-07-10 15:39:33,734 INFO L280 TraceCheckUtils]: 64: Hoare triple {216566#true} assume !(1 == ~T2_E~0); {216566#true} is VALID [2020-07-10 15:39:33,734 INFO L280 TraceCheckUtils]: 65: Hoare triple {216566#true} assume !(1 == ~E_M~0); {216566#true} is VALID [2020-07-10 15:39:33,735 INFO L280 TraceCheckUtils]: 66: Hoare triple {216566#true} assume !(1 == ~E_1~0); {216566#true} is VALID [2020-07-10 15:39:33,735 INFO L280 TraceCheckUtils]: 67: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-10 15:39:33,735 INFO L280 TraceCheckUtils]: 68: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,735 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {216566#true} {216566#true} #527#return; {216566#true} is VALID [2020-07-10 15:39:33,736 INFO L280 TraceCheckUtils]: 70: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-10 15:39:33,736 INFO L280 TraceCheckUtils]: 71: Hoare triple {216566#true} ~kernel_st~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,736 INFO L263 TraceCheckUtils]: 72: Hoare triple {216566#true} call eval(); {216566#true} is VALID [2020-07-10 15:39:33,736 INFO L280 TraceCheckUtils]: 73: Hoare triple {216566#true} havoc ~tmp~0; {216566#true} is VALID [2020-07-10 15:39:33,737 INFO L280 TraceCheckUtils]: 74: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-10 15:39:33,737 INFO L263 TraceCheckUtils]: 75: Hoare triple {216566#true} call #t~ret2 := exists_runnable_thread(); {216566#true} is VALID [2020-07-10 15:39:33,737 INFO L280 TraceCheckUtils]: 76: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:33,738 INFO L280 TraceCheckUtils]: 77: Hoare triple {216566#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {216566#true} is VALID [2020-07-10 15:39:33,738 INFO L280 TraceCheckUtils]: 78: Hoare triple {216566#true} #res := ~__retres1~3; {216566#true} is VALID [2020-07-10 15:39:33,738 INFO L280 TraceCheckUtils]: 79: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,738 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {216566#true} {216566#true} #511#return; {216566#true} is VALID [2020-07-10 15:39:33,739 INFO L280 TraceCheckUtils]: 81: Hoare triple {216566#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {216566#true} is VALID [2020-07-10 15:39:33,739 INFO L280 TraceCheckUtils]: 82: Hoare triple {216566#true} assume 0 != ~tmp~0; {216566#true} is VALID [2020-07-10 15:39:33,739 INFO L280 TraceCheckUtils]: 83: Hoare triple {216566#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {216566#true} is VALID [2020-07-10 15:39:33,739 INFO L280 TraceCheckUtils]: 84: Hoare triple {216566#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,740 INFO L263 TraceCheckUtils]: 85: Hoare triple {216566#true} call master(); {216566#true} is VALID [2020-07-10 15:39:33,740 INFO L280 TraceCheckUtils]: 86: Hoare triple {216566#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {216566#true} is VALID [2020-07-10 15:39:33,740 INFO L280 TraceCheckUtils]: 87: Hoare triple {216566#true} assume 0 == ~m_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,740 INFO L280 TraceCheckUtils]: 88: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-10 15:39:33,741 INFO L280 TraceCheckUtils]: 89: Hoare triple {216566#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,741 INFO L263 TraceCheckUtils]: 90: Hoare triple {216566#true} call immediate_notify(); {216566#true} is VALID [2020-07-10 15:39:33,741 INFO L263 TraceCheckUtils]: 91: Hoare triple {216566#true} call activate_threads(); {216566#true} is VALID [2020-07-10 15:39:33,742 INFO L280 TraceCheckUtils]: 92: Hoare triple {216566#true} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-10 15:39:33,742 INFO L263 TraceCheckUtils]: 93: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,742 INFO L280 TraceCheckUtils]: 94: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,742 INFO L280 TraceCheckUtils]: 95: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,743 INFO L280 TraceCheckUtils]: 96: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-10 15:39:33,743 INFO L280 TraceCheckUtils]: 97: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-10 15:39:33,743 INFO L280 TraceCheckUtils]: 98: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,743 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-10 15:39:33,744 INFO L280 TraceCheckUtils]: 100: Hoare triple {216566#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216566#true} is VALID [2020-07-10 15:39:33,744 INFO L280 TraceCheckUtils]: 101: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-10 15:39:33,744 INFO L263 TraceCheckUtils]: 102: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,744 INFO L280 TraceCheckUtils]: 103: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,745 INFO L280 TraceCheckUtils]: 104: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,745 INFO L280 TraceCheckUtils]: 105: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-10 15:39:33,745 INFO L280 TraceCheckUtils]: 106: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-10 15:39:33,746 INFO L280 TraceCheckUtils]: 107: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,746 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-10 15:39:33,746 INFO L280 TraceCheckUtils]: 109: Hoare triple {216566#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216566#true} is VALID [2020-07-10 15:39:33,746 INFO L280 TraceCheckUtils]: 110: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-10 15:39:33,747 INFO L263 TraceCheckUtils]: 111: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-10 15:39:33,747 INFO L280 TraceCheckUtils]: 112: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,747 INFO L280 TraceCheckUtils]: 113: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-10 15:39:33,748 INFO L280 TraceCheckUtils]: 114: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-10 15:39:33,748 INFO L280 TraceCheckUtils]: 115: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-10 15:39:33,748 INFO L280 TraceCheckUtils]: 116: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,748 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-10 15:39:33,749 INFO L280 TraceCheckUtils]: 118: Hoare triple {216566#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216566#true} is VALID [2020-07-10 15:39:33,749 INFO L280 TraceCheckUtils]: 119: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-10 15:39:33,749 INFO L280 TraceCheckUtils]: 120: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,749 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {216566#true} {216566#true} #497#return; {216566#true} is VALID [2020-07-10 15:39:33,750 INFO L280 TraceCheckUtils]: 122: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,750 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {216566#true} {216566#true} #505#return; {216566#true} is VALID [2020-07-10 15:39:33,750 INFO L280 TraceCheckUtils]: 124: Hoare triple {216566#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {216566#true} is VALID [2020-07-10 15:39:33,750 INFO L280 TraceCheckUtils]: 125: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-10 15:39:33,751 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {216566#true} {216566#true} #513#return; {216566#true} is VALID [2020-07-10 15:39:33,751 INFO L280 TraceCheckUtils]: 127: Hoare triple {216566#true} assume !(0 == ~t1_st~0); {216566#true} is VALID [2020-07-10 15:39:33,751 INFO L280 TraceCheckUtils]: 128: Hoare triple {216566#true} assume 0 == ~t2_st~0;havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp_ndt_3~0 := #t~nondet5;havoc #t~nondet5; {216566#true} is VALID [2020-07-10 15:39:33,751 INFO L280 TraceCheckUtils]: 129: Hoare triple {216566#true} assume 0 != ~tmp_ndt_3~0;~t2_st~0 := 1; {216566#true} is VALID [2020-07-10 15:39:33,752 INFO L263 TraceCheckUtils]: 130: Hoare triple {216566#true} call transmit2(); {216566#true} is VALID [2020-07-10 15:39:33,752 INFO L280 TraceCheckUtils]: 131: Hoare triple {216566#true} assume 0 == ~t2_pc~0; {216566#true} is VALID [2020-07-10 15:39:33,752 INFO L280 TraceCheckUtils]: 132: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-10 15:39:33,754 INFO L280 TraceCheckUtils]: 133: Hoare triple {216566#true} ~t2_pc~0 := 1;~t2_st~0 := 2; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,754 INFO L280 TraceCheckUtils]: 134: Hoare triple {217326#(<= 2 ~t2_st~0)} assume true; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,755 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {217326#(<= 2 ~t2_st~0)} {216566#true} #517#return; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,756 INFO L280 TraceCheckUtils]: 136: Hoare triple {217326#(<= 2 ~t2_st~0)} assume !false; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,757 INFO L263 TraceCheckUtils]: 137: Hoare triple {217326#(<= 2 ~t2_st~0)} call #t~ret2 := exists_runnable_thread(); {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,758 INFO L280 TraceCheckUtils]: 138: Hoare triple {217326#(<= 2 ~t2_st~0)} havoc ~__retres1~3; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,759 INFO L280 TraceCheckUtils]: 139: Hoare triple {217326#(<= 2 ~t2_st~0)} assume !(0 == ~m_st~0); {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,760 INFO L280 TraceCheckUtils]: 140: Hoare triple {217326#(<= 2 ~t2_st~0)} assume 0 == ~t1_st~0;~__retres1~3 := 1; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,761 INFO L280 TraceCheckUtils]: 141: Hoare triple {217326#(<= 2 ~t2_st~0)} #res := ~__retres1~3; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,762 INFO L280 TraceCheckUtils]: 142: Hoare triple {217326#(<= 2 ~t2_st~0)} assume true; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,763 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {217326#(<= 2 ~t2_st~0)} {217326#(<= 2 ~t2_st~0)} #511#return; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,764 INFO L280 TraceCheckUtils]: 144: Hoare triple {217326#(<= 2 ~t2_st~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,765 INFO L280 TraceCheckUtils]: 145: Hoare triple {217326#(<= 2 ~t2_st~0)} assume 0 != ~tmp~0; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,766 INFO L280 TraceCheckUtils]: 146: Hoare triple {217326#(<= 2 ~t2_st~0)} assume !(0 == ~m_st~0); {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,767 INFO L280 TraceCheckUtils]: 147: Hoare triple {217326#(<= 2 ~t2_st~0)} assume !(0 == ~t1_st~0); {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-10 15:39:33,768 INFO L280 TraceCheckUtils]: 148: Hoare triple {217326#(<= 2 ~t2_st~0)} assume 0 == ~t2_st~0;havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp_ndt_3~0 := #t~nondet5;havoc #t~nondet5; {216567#false} is VALID [2020-07-10 15:39:33,768 INFO L280 TraceCheckUtils]: 149: Hoare triple {216567#false} assume 0 != ~tmp_ndt_3~0;~t2_st~0 := 1; {216567#false} is VALID [2020-07-10 15:39:33,768 INFO L263 TraceCheckUtils]: 150: Hoare triple {216567#false} call transmit2(); {216567#false} is VALID [2020-07-10 15:39:33,769 INFO L280 TraceCheckUtils]: 151: Hoare triple {216567#false} assume !(0 == ~t2_pc~0); {216567#false} is VALID [2020-07-10 15:39:33,769 INFO L280 TraceCheckUtils]: 152: Hoare triple {216567#false} assume 1 == ~t2_pc~0; {216567#false} is VALID [2020-07-10 15:39:33,769 INFO L280 TraceCheckUtils]: 153: Hoare triple {216567#false} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {216567#false} is VALID [2020-07-10 15:39:33,770 INFO L263 TraceCheckUtils]: 154: Hoare triple {216567#false} call immediate_notify(); {216567#false} is VALID [2020-07-10 15:39:33,770 INFO L263 TraceCheckUtils]: 155: Hoare triple {216567#false} call activate_threads(); {216567#false} is VALID [2020-07-10 15:39:33,770 INFO L280 TraceCheckUtils]: 156: Hoare triple {216567#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216567#false} is VALID [2020-07-10 15:39:33,770 INFO L263 TraceCheckUtils]: 157: Hoare triple {216567#false} call #t~ret6 := is_master_triggered(); {216567#false} is VALID [2020-07-10 15:39:33,771 INFO L280 TraceCheckUtils]: 158: Hoare triple {216567#false} havoc ~__retres1~0; {216567#false} is VALID [2020-07-10 15:39:33,771 INFO L280 TraceCheckUtils]: 159: Hoare triple {216567#false} assume 1 == ~m_pc~0; {216567#false} is VALID [2020-07-10 15:39:33,771 INFO L280 TraceCheckUtils]: 160: Hoare triple {216567#false} assume 1 == ~E_M~0;~__retres1~0 := 1; {216567#false} is VALID [2020-07-10 15:39:33,771 INFO L280 TraceCheckUtils]: 161: Hoare triple {216567#false} #res := ~__retres1~0; {216567#false} is VALID [2020-07-10 15:39:33,772 INFO L280 TraceCheckUtils]: 162: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-10 15:39:33,772 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {216567#false} {216567#false} #499#return; {216567#false} is VALID [2020-07-10 15:39:33,772 INFO L280 TraceCheckUtils]: 164: Hoare triple {216567#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {216567#false} is VALID [2020-07-10 15:39:33,773 INFO L280 TraceCheckUtils]: 165: Hoare triple {216567#false} assume 0 != ~tmp~1;~m_st~0 := 0; {216567#false} is VALID [2020-07-10 15:39:33,773 INFO L263 TraceCheckUtils]: 166: Hoare triple {216567#false} call #t~ret7 := is_transmit1_triggered(); {216567#false} is VALID [2020-07-10 15:39:33,773 INFO L280 TraceCheckUtils]: 167: Hoare triple {216567#false} havoc ~__retres1~1; {216567#false} is VALID [2020-07-10 15:39:33,773 INFO L280 TraceCheckUtils]: 168: Hoare triple {216567#false} assume !(1 == ~t1_pc~0); {216567#false} is VALID [2020-07-10 15:39:33,774 INFO L280 TraceCheckUtils]: 169: Hoare triple {216567#false} ~__retres1~1 := 0; {216567#false} is VALID [2020-07-10 15:39:33,774 INFO L280 TraceCheckUtils]: 170: Hoare triple {216567#false} #res := ~__retres1~1; {216567#false} is VALID [2020-07-10 15:39:33,774 INFO L280 TraceCheckUtils]: 171: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-10 15:39:33,775 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {216567#false} {216567#false} #501#return; {216567#false} is VALID [2020-07-10 15:39:33,775 INFO L280 TraceCheckUtils]: 173: Hoare triple {216567#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {216567#false} is VALID [2020-07-10 15:39:33,775 INFO L280 TraceCheckUtils]: 174: Hoare triple {216567#false} assume !(0 != ~tmp___0~0); {216567#false} is VALID [2020-07-10 15:39:33,775 INFO L263 TraceCheckUtils]: 175: Hoare triple {216567#false} call #t~ret8 := is_transmit2_triggered(); {216567#false} is VALID [2020-07-10 15:39:33,776 INFO L280 TraceCheckUtils]: 176: Hoare triple {216567#false} havoc ~__retres1~2; {216567#false} is VALID [2020-07-10 15:39:33,776 INFO L280 TraceCheckUtils]: 177: Hoare triple {216567#false} assume 1 == ~t2_pc~0; {216567#false} is VALID [2020-07-10 15:39:33,776 INFO L280 TraceCheckUtils]: 178: Hoare triple {216567#false} assume !(1 == ~E_2~0); {216567#false} is VALID [2020-07-10 15:39:33,776 INFO L280 TraceCheckUtils]: 179: Hoare triple {216567#false} ~__retres1~2 := 0; {216567#false} is VALID [2020-07-10 15:39:33,777 INFO L280 TraceCheckUtils]: 180: Hoare triple {216567#false} #res := ~__retres1~2; {216567#false} is VALID [2020-07-10 15:39:33,777 INFO L280 TraceCheckUtils]: 181: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-10 15:39:33,777 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {216567#false} {216567#false} #503#return; {216567#false} is VALID [2020-07-10 15:39:33,777 INFO L280 TraceCheckUtils]: 183: Hoare triple {216567#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {216567#false} is VALID [2020-07-10 15:39:33,778 INFO L280 TraceCheckUtils]: 184: Hoare triple {216567#false} assume !(0 != ~tmp___1~0); {216567#false} is VALID [2020-07-10 15:39:33,778 INFO L280 TraceCheckUtils]: 185: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-10 15:39:33,778 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {216567#false} {216567#false} #497#return; {216567#false} is VALID [2020-07-10 15:39:33,779 INFO L280 TraceCheckUtils]: 187: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-10 15:39:33,779 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {216567#false} {216567#false} #489#return; {216567#false} is VALID [2020-07-10 15:39:33,779 INFO L280 TraceCheckUtils]: 189: Hoare triple {216567#false} ~E_M~0 := 2; {216567#false} is VALID [2020-07-10 15:39:33,779 INFO L280 TraceCheckUtils]: 190: Hoare triple {216567#false} assume !false; {216567#false} is VALID [2020-07-10 15:39:33,780 INFO L280 TraceCheckUtils]: 191: Hoare triple {216567#false} ~t2_pc~0 := 1;~t2_st~0 := 2; {216567#false} is VALID [2020-07-10 15:39:33,780 INFO L280 TraceCheckUtils]: 192: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-10 15:39:33,780 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {216567#false} {216567#false} #517#return; {216567#false} is VALID [2020-07-10 15:39:33,780 INFO L280 TraceCheckUtils]: 194: Hoare triple {216567#false} assume !false; {216567#false} is VALID [2020-07-10 15:39:33,781 INFO L263 TraceCheckUtils]: 195: Hoare triple {216567#false} call #t~ret2 := exists_runnable_thread(); {216567#false} is VALID [2020-07-10 15:39:33,781 INFO L280 TraceCheckUtils]: 196: Hoare triple {216567#false} havoc ~__retres1~3; {216567#false} is VALID [2020-07-10 15:39:33,781 INFO L280 TraceCheckUtils]: 197: Hoare triple {216567#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {216567#false} is VALID [2020-07-10 15:39:33,782 INFO L280 TraceCheckUtils]: 198: Hoare triple {216567#false} #res := ~__retres1~3; {216567#false} is VALID [2020-07-10 15:39:33,782 INFO L280 TraceCheckUtils]: 199: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-10 15:39:33,782 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {216567#false} {216567#false} #511#return; {216567#false} is VALID [2020-07-10 15:39:33,782 INFO L280 TraceCheckUtils]: 201: Hoare triple {216567#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {216567#false} is VALID [2020-07-10 15:39:33,783 INFO L280 TraceCheckUtils]: 202: Hoare triple {216567#false} assume 0 != ~tmp~0; {216567#false} is VALID [2020-07-10 15:39:33,783 INFO L280 TraceCheckUtils]: 203: Hoare triple {216567#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {216567#false} is VALID [2020-07-10 15:39:33,783 INFO L280 TraceCheckUtils]: 204: Hoare triple {216567#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {216567#false} is VALID [2020-07-10 15:39:33,783 INFO L263 TraceCheckUtils]: 205: Hoare triple {216567#false} call master(); {216567#false} is VALID [2020-07-10 15:39:33,784 INFO L280 TraceCheckUtils]: 206: Hoare triple {216567#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {216567#false} is VALID [2020-07-10 15:39:33,784 INFO L280 TraceCheckUtils]: 207: Hoare triple {216567#false} assume !(0 == ~m_pc~0); {216567#false} is VALID [2020-07-10 15:39:33,784 INFO L280 TraceCheckUtils]: 208: Hoare triple {216567#false} assume 1 == ~m_pc~0; {216567#false} is VALID [2020-07-10 15:39:33,784 INFO L280 TraceCheckUtils]: 209: Hoare triple {216567#false} assume ~token~0 != 2 + ~local~0; {216567#false} is VALID [2020-07-10 15:39:33,785 INFO L263 TraceCheckUtils]: 210: Hoare triple {216567#false} call error(); {216567#false} is VALID [2020-07-10 15:39:33,785 INFO L280 TraceCheckUtils]: 211: Hoare triple {216567#false} assume !false; {216567#false} is VALID [2020-07-10 15:39:33,824 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-07-10 15:39:33,824 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:39:33,825 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2020-07-10 15:39:33,825 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168675751] [2020-07-10 15:39:33,826 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2020-07-10 15:39:33,826 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:39:33,827 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:39:34,093 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 183 edges. 183 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:39:34,093 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:39:34,094 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:39:34,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:39:34,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:39:34,094 INFO L87 Difference]: Start difference. First operand 7344 states and 9124 transitions. Second operand 3 states. [2020-07-10 15:41:07,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:41:07,600 INFO L93 Difference]: Finished difference Result 20797 states and 27002 transitions. [2020-07-10 15:41:07,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:41:07,600 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2020-07-10 15:41:07,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:41:07,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:41:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-10 15:41:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:41:07,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-10 15:41:07,610 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 609 transitions. [2020-07-10 15:41:08,300 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 609 edges. 609 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:41:20,685 INFO L225 Difference]: With dead ends: 20797 [2020-07-10 15:41:20,685 INFO L226 Difference]: Without dead ends: 13475 [2020-07-10 15:41:20,699 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 268 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:41:20,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13475 states. [2020-07-10 15:42:17,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13475 to 13471. [2020-07-10 15:42:17,592 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:42:17,592 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13475 states. Second operand 13471 states. [2020-07-10 15:42:17,592 INFO L74 IsIncluded]: Start isIncluded. First operand 13475 states. Second operand 13471 states. [2020-07-10 15:42:17,592 INFO L87 Difference]: Start difference. First operand 13475 states. Second operand 13471 states. [2020-07-10 15:42:23,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:42:23,701 INFO L93 Difference]: Finished difference Result 13475 states and 17183 transitions. [2020-07-10 15:42:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 13475 states and 17183 transitions. [2020-07-10 15:42:23,725 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:42:23,725 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:42:23,725 INFO L74 IsIncluded]: Start isIncluded. First operand 13471 states. Second operand 13475 states. [2020-07-10 15:42:23,725 INFO L87 Difference]: Start difference. First operand 13471 states. Second operand 13475 states. [2020-07-10 15:42:30,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:42:30,655 INFO L93 Difference]: Finished difference Result 13475 states and 17183 transitions. [2020-07-10 15:42:30,655 INFO L276 IsEmpty]: Start isEmpty. Operand 13475 states and 17183 transitions. [2020-07-10 15:42:30,680 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:42:30,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:42:30,680 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:42:30,680 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:42:30,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13471 states. [2020-07-10 15:42:40,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13471 states to 13471 states and 17180 transitions. [2020-07-10 15:42:40,376 INFO L78 Accepts]: Start accepts. Automaton has 13471 states and 17180 transitions. Word has length 212 [2020-07-10 15:42:40,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:42:40,377 INFO L479 AbstractCegarLoop]: Abstraction has 13471 states and 17180 transitions. [2020-07-10 15:42:40,377 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:42:40,377 INFO L276 IsEmpty]: Start isEmpty. Operand 13471 states and 17180 transitions. [2020-07-10 15:42:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2020-07-10 15:42:40,383 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:42:40,384 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:42:40,584 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:42:40,585 INFO L427 AbstractCegarLoop]: === Iteration 16 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:42:40,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:42:40,588 INFO L82 PathProgramCache]: Analyzing trace with hash 1911575971, now seen corresponding path program 1 times [2020-07-10 15:42:40,589 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:42:40,589 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756349020] [2020-07-10 15:42:40,589 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:42:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {290246#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {290078#true} {290078#true} #549#return; {290078#true} is VALID [2020-07-10 15:42:40,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {290247#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-10 15:42:40,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {290086#(= 1 ~t2_i~0)} assume true; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-10 15:42:40,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {290086#(= 1 ~t2_i~0)} {290078#true} #491#return; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-10 15:42:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,712 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {290078#true} {290086#(= 1 ~t2_i~0)} #519#return; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-10 15:42:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !(1 == ~t2_i~0);~t2_st~0 := 2; {290249#(not (= 1 ~t2_i~0))} is VALID [2020-07-10 15:42:40,743 INFO L280 TraceCheckUtils]: 3: Hoare triple {290249#(not (= 1 ~t2_i~0))} assume true; {290249#(not (= 1 ~t2_i~0))} is VALID [2020-07-10 15:42:40,744 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {290249#(not (= 1 ~t2_i~0))} {290086#(= 1 ~t2_i~0)} #521#return; {290079#false} is VALID [2020-07-10 15:42:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {290250#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {290078#true} is VALID [2020-07-10 15:42:40,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(0 == ~T1_E~0); {290078#true} is VALID [2020-07-10 15:42:40,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !(0 == ~T2_E~0); {290078#true} is VALID [2020-07-10 15:42:40,774 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume !(0 == ~E_M~0); {290078#true} is VALID [2020-07-10 15:42:40,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume !(0 == ~E_1~0); {290078#true} is VALID [2020-07-10 15:42:40,774 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} assume !(0 == ~E_2~0); {290078#true} is VALID [2020-07-10 15:42:40,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,775 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {290078#true} {290079#false} #523#return; {290079#false} is VALID [2020-07-10 15:42:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,784 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,784 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,784 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:40,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,789 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:40,793 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,794 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:40,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {290078#true} is VALID [2020-07-10 15:42:40,794 INFO L263 TraceCheckUtils]: 1: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,794 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,795 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,795 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,795 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:40,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {290078#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {290078#true} is VALID [2020-07-10 15:42:40,796 INFO L280 TraceCheckUtils]: 9: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-10 15:42:40,796 INFO L263 TraceCheckUtils]: 10: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,796 INFO L280 TraceCheckUtils]: 11: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,796 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,796 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:40,796 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,797 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:40,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {290078#true} is VALID [2020-07-10 15:42:40,797 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-10 15:42:40,797 INFO L263 TraceCheckUtils]: 19: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,797 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,798 INFO L280 TraceCheckUtils]: 22: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:40,798 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,798 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,798 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:40,799 INFO L280 TraceCheckUtils]: 26: Hoare triple {290078#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {290078#true} is VALID [2020-07-10 15:42:40,799 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-10 15:42:40,799 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,799 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {290078#true} {290079#false} #525#return; {290079#false} is VALID [2020-07-10 15:42:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {290250#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {290078#true} is VALID [2020-07-10 15:42:40,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~T1_E~0); {290078#true} is VALID [2020-07-10 15:42:40,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !(1 == ~T2_E~0); {290078#true} is VALID [2020-07-10 15:42:40,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-10 15:42:40,804 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-10 15:42:40,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} assume !(1 == ~E_2~0); {290078#true} is VALID [2020-07-10 15:42:40,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,804 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {290078#true} {290079#false} #527#return; {290079#false} is VALID [2020-07-10 15:42:40,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:40,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-10 15:42:40,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:40,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,808 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-10 15:42:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,872 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,872 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:40,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,877 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:40,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,882 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:40,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {290078#true} is VALID [2020-07-10 15:42:40,882 INFO L263 TraceCheckUtils]: 1: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,883 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:40,884 INFO L280 TraceCheckUtils]: 8: Hoare triple {290078#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {290078#true} is VALID [2020-07-10 15:42:40,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-10 15:42:40,884 INFO L263 TraceCheckUtils]: 10: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,884 INFO L280 TraceCheckUtils]: 11: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,884 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:40,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,885 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,885 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:40,885 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {290078#true} is VALID [2020-07-10 15:42:40,886 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-10 15:42:40,886 INFO L263 TraceCheckUtils]: 19: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,886 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,886 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,887 INFO L280 TraceCheckUtils]: 22: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:40,887 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,887 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,887 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:40,887 INFO L280 TraceCheckUtils]: 26: Hoare triple {290078#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {290078#true} is VALID [2020-07-10 15:42:40,888 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume 0 != ~tmp___1~0;~t2_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,888 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,888 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {290078#true} {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {290078#true} is VALID [2020-07-10 15:42:40,889 INFO L263 TraceCheckUtils]: 0: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:40,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {290078#true} is VALID [2020-07-10 15:42:40,890 INFO L263 TraceCheckUtils]: 2: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,890 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,890 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,890 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,890 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,891 INFO L280 TraceCheckUtils]: 7: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,891 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:40,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {290078#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {290078#true} is VALID [2020-07-10 15:42:40,891 INFO L280 TraceCheckUtils]: 10: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-10 15:42:40,891 INFO L263 TraceCheckUtils]: 11: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,891 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,892 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:40,892 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,892 INFO L280 TraceCheckUtils]: 16: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,892 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:40,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {290078#true} is VALID [2020-07-10 15:42:40,893 INFO L280 TraceCheckUtils]: 19: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-10 15:42:40,893 INFO L263 TraceCheckUtils]: 20: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,893 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,893 INFO L280 TraceCheckUtils]: 22: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,894 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:40,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,894 INFO L280 TraceCheckUtils]: 25: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,894 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:40,894 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {290078#true} is VALID [2020-07-10 15:42:40,894 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume 0 != ~tmp___1~0;~t2_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,895 INFO L280 TraceCheckUtils]: 29: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,895 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {290078#true} {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {290078#true} is VALID [2020-07-10 15:42:40,895 INFO L280 TraceCheckUtils]: 31: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,895 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {290078#true} {290078#true} #505#return; {290078#true} is VALID [2020-07-10 15:42:40,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {290269#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {290078#true} is VALID [2020-07-10 15:42:40,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 0 == ~m_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-10 15:42:40,897 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {290078#true} is VALID [2020-07-10 15:42:40,898 INFO L263 TraceCheckUtils]: 4: Hoare triple {290078#true} call immediate_notify(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:40,899 INFO L263 TraceCheckUtils]: 5: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:40,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {290078#true} is VALID [2020-07-10 15:42:40,899 INFO L263 TraceCheckUtils]: 7: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,899 INFO L280 TraceCheckUtils]: 8: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,900 INFO L280 TraceCheckUtils]: 11: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,900 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:40,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {290078#true} is VALID [2020-07-10 15:42:40,901 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-10 15:42:40,901 INFO L263 TraceCheckUtils]: 16: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,901 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:40,902 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,902 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,902 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:40,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {290078#true} is VALID [2020-07-10 15:42:40,903 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-10 15:42:40,903 INFO L263 TraceCheckUtils]: 25: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,903 INFO L280 TraceCheckUtils]: 26: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,904 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,904 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:40,904 INFO L280 TraceCheckUtils]: 29: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,904 INFO L280 TraceCheckUtils]: 30: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,905 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:40,905 INFO L280 TraceCheckUtils]: 32: Hoare triple {290078#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {290078#true} is VALID [2020-07-10 15:42:40,905 INFO L280 TraceCheckUtils]: 33: Hoare triple {290078#true} assume 0 != ~tmp___1~0;~t2_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,905 INFO L280 TraceCheckUtils]: 34: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,905 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {290078#true} {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {290078#true} is VALID [2020-07-10 15:42:40,906 INFO L280 TraceCheckUtils]: 36: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,906 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {290078#true} {290078#true} #505#return; {290078#true} is VALID [2020-07-10 15:42:40,906 INFO L280 TraceCheckUtils]: 38: Hoare triple {290078#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {290078#true} is VALID [2020-07-10 15:42:40,906 INFO L280 TraceCheckUtils]: 39: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,907 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {290078#true} {290079#false} #513#return; {290079#false} is VALID [2020-07-10 15:42:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {290351#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 0 == ~t1_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-10 15:42:40,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {290078#true} is VALID [2020-07-10 15:42:40,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,943 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {290078#true} {290079#false} #515#return; {290079#false} is VALID [2020-07-10 15:42:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:40,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(0 == ~m_st~0); {290078#true} is VALID [2020-07-10 15:42:40,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-10 15:42:40,947 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:40,947 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,947 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-10 15:42:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 1 == ~m_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-10 15:42:40,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,966 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,967 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-10 15:42:40,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:40,970 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,970 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:40,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:40,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,973 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:40,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,974 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,974 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:40,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {290078#true} is VALID [2020-07-10 15:42:40,974 INFO L263 TraceCheckUtils]: 1: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,974 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume 1 == ~m_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-10 15:42:40,975 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,975 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,975 INFO L280 TraceCheckUtils]: 7: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,976 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:40,976 INFO L280 TraceCheckUtils]: 9: Hoare triple {290078#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {290078#true} is VALID [2020-07-10 15:42:40,976 INFO L280 TraceCheckUtils]: 10: Hoare triple {290078#true} assume 0 != ~tmp~1;~m_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,976 INFO L263 TraceCheckUtils]: 11: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,976 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,977 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-10 15:42:40,977 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:40,977 INFO L280 TraceCheckUtils]: 16: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,977 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,977 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:40,978 INFO L280 TraceCheckUtils]: 19: Hoare triple {290078#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {290078#true} is VALID [2020-07-10 15:42:40,978 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-10 15:42:40,978 INFO L263 TraceCheckUtils]: 21: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,978 INFO L280 TraceCheckUtils]: 22: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,978 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,978 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:40,979 INFO L280 TraceCheckUtils]: 25: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,979 INFO L280 TraceCheckUtils]: 26: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,979 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:40,979 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {290078#true} is VALID [2020-07-10 15:42:40,979 INFO L280 TraceCheckUtils]: 29: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-10 15:42:40,980 INFO L280 TraceCheckUtils]: 30: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,980 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {290078#true} {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {290078#true} is VALID [2020-07-10 15:42:40,981 INFO L263 TraceCheckUtils]: 0: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:40,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {290078#true} is VALID [2020-07-10 15:42:40,981 INFO L263 TraceCheckUtils]: 2: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,982 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume 1 == ~m_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-10 15:42:40,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,982 INFO L280 TraceCheckUtils]: 7: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,982 INFO L280 TraceCheckUtils]: 8: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,983 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:40,983 INFO L280 TraceCheckUtils]: 10: Hoare triple {290078#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {290078#true} is VALID [2020-07-10 15:42:40,983 INFO L280 TraceCheckUtils]: 11: Hoare triple {290078#true} assume 0 != ~tmp~1;~m_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,983 INFO L263 TraceCheckUtils]: 12: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,983 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,984 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,984 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-10 15:42:40,984 INFO L280 TraceCheckUtils]: 16: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:40,984 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,984 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,984 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:40,985 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {290078#true} is VALID [2020-07-10 15:42:40,985 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-10 15:42:40,985 INFO L263 TraceCheckUtils]: 22: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,985 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,985 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,986 INFO L280 TraceCheckUtils]: 25: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:40,986 INFO L280 TraceCheckUtils]: 26: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,986 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,986 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:40,986 INFO L280 TraceCheckUtils]: 29: Hoare triple {290078#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {290078#true} is VALID [2020-07-10 15:42:40,987 INFO L280 TraceCheckUtils]: 30: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-10 15:42:40,987 INFO L280 TraceCheckUtils]: 31: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,987 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {290078#true} {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {290078#true} is VALID [2020-07-10 15:42:40,987 INFO L280 TraceCheckUtils]: 33: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,987 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {290078#true} {290078#true} #487#return; {290078#true} is VALID [2020-07-10 15:42:40,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {290351#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {290078#true} is VALID [2020-07-10 15:42:40,990 INFO L263 TraceCheckUtils]: 3: Hoare triple {290078#true} call immediate_notify(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:40,991 INFO L263 TraceCheckUtils]: 4: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:40,991 INFO L280 TraceCheckUtils]: 5: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {290078#true} is VALID [2020-07-10 15:42:40,991 INFO L263 TraceCheckUtils]: 6: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,991 INFO L280 TraceCheckUtils]: 7: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {290078#true} assume 1 == ~m_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,992 INFO L280 TraceCheckUtils]: 9: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-10 15:42:40,992 INFO L280 TraceCheckUtils]: 10: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:40,992 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,992 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:40,993 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {290078#true} is VALID [2020-07-10 15:42:40,993 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} assume 0 != ~tmp~1;~m_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:40,993 INFO L263 TraceCheckUtils]: 16: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,993 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,993 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-10 15:42:40,993 INFO L280 TraceCheckUtils]: 19: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-10 15:42:40,994 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:40,994 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:40,994 INFO L280 TraceCheckUtils]: 22: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,994 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:40,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {290078#true} is VALID [2020-07-10 15:42:40,994 INFO L280 TraceCheckUtils]: 25: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-10 15:42:40,995 INFO L263 TraceCheckUtils]: 26: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-10 15:42:40,995 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,995 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:40,995 INFO L280 TraceCheckUtils]: 29: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:40,995 INFO L280 TraceCheckUtils]: 30: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:40,995 INFO L280 TraceCheckUtils]: 31: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,996 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:40,996 INFO L280 TraceCheckUtils]: 33: Hoare triple {290078#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {290078#true} is VALID [2020-07-10 15:42:40,996 INFO L280 TraceCheckUtils]: 34: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-10 15:42:40,996 INFO L280 TraceCheckUtils]: 35: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,996 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {290078#true} {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {290078#true} is VALID [2020-07-10 15:42:40,996 INFO L280 TraceCheckUtils]: 37: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,997 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {290078#true} {290078#true} #487#return; {290078#true} is VALID [2020-07-10 15:42:40,997 INFO L280 TraceCheckUtils]: 39: Hoare triple {290078#true} ~E_2~0 := 2; {290078#true} is VALID [2020-07-10 15:42:40,997 INFO L280 TraceCheckUtils]: 40: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-10 15:42:40,997 INFO L280 TraceCheckUtils]: 41: Hoare triple {290078#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {290078#true} is VALID [2020-07-10 15:42:40,997 INFO L280 TraceCheckUtils]: 42: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:40,997 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {290078#true} {290079#false} #515#return; {290079#false} is VALID [2020-07-10 15:42:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:42:41,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:41,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-10 15:42:41,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:41,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,002 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-10 15:42:41,004 INFO L263 TraceCheckUtils]: 0: Hoare triple {290078#true} call ULTIMATE.init(); {290246#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:42:41,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {290246#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~token~0 := 0;~local~0 := 0; {290078#true} is VALID [2020-07-10 15:42:41,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,005 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {290078#true} {290078#true} #549#return; {290078#true} is VALID [2020-07-10 15:42:41,005 INFO L263 TraceCheckUtils]: 4: Hoare triple {290078#true} call #t~ret12 := main(); {290078#true} is VALID [2020-07-10 15:42:41,005 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} havoc ~__retres1~4; {290078#true} is VALID [2020-07-10 15:42:41,006 INFO L263 TraceCheckUtils]: 6: Hoare triple {290078#true} call init_model(); {290247#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-10 15:42:41,006 INFO L280 TraceCheckUtils]: 7: Hoare triple {290247#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-10 15:42:41,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {290086#(= 1 ~t2_i~0)} assume true; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-10 15:42:41,008 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {290086#(= 1 ~t2_i~0)} {290078#true} #491#return; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-10 15:42:41,008 INFO L263 TraceCheckUtils]: 10: Hoare triple {290086#(= 1 ~t2_i~0)} call start_simulation(); {290086#(= 1 ~t2_i~0)} is VALID [2020-07-10 15:42:41,009 INFO L280 TraceCheckUtils]: 11: Hoare triple {290086#(= 1 ~t2_i~0)} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-10 15:42:41,009 INFO L263 TraceCheckUtils]: 12: Hoare triple {290086#(= 1 ~t2_i~0)} call update_channels(); {290078#true} is VALID [2020-07-10 15:42:41,009 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,010 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {290078#true} {290086#(= 1 ~t2_i~0)} #519#return; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-10 15:42:41,011 INFO L263 TraceCheckUtils]: 15: Hoare triple {290086#(= 1 ~t2_i~0)} call init_threads(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:41,011 INFO L280 TraceCheckUtils]: 16: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:41,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:41,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume !(1 == ~t2_i~0);~t2_st~0 := 2; {290249#(not (= 1 ~t2_i~0))} is VALID [2020-07-10 15:42:41,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {290249#(not (= 1 ~t2_i~0))} assume true; {290249#(not (= 1 ~t2_i~0))} is VALID [2020-07-10 15:42:41,014 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {290249#(not (= 1 ~t2_i~0))} {290086#(= 1 ~t2_i~0)} #521#return; {290079#false} is VALID [2020-07-10 15:42:41,014 INFO L263 TraceCheckUtils]: 21: Hoare triple {290079#false} call fire_delta_events(); {290250#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:42:41,014 INFO L280 TraceCheckUtils]: 22: Hoare triple {290250#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {290078#true} is VALID [2020-07-10 15:42:41,014 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} assume !(0 == ~T1_E~0); {290078#true} is VALID [2020-07-10 15:42:41,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume !(0 == ~T2_E~0); {290078#true} is VALID [2020-07-10 15:42:41,015 INFO L280 TraceCheckUtils]: 25: Hoare triple {290078#true} assume !(0 == ~E_M~0); {290078#true} is VALID [2020-07-10 15:42:41,015 INFO L280 TraceCheckUtils]: 26: Hoare triple {290078#true} assume !(0 == ~E_1~0); {290078#true} is VALID [2020-07-10 15:42:41,015 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume !(0 == ~E_2~0); {290078#true} is VALID [2020-07-10 15:42:41,015 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,015 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {290078#true} {290079#false} #523#return; {290079#false} is VALID [2020-07-10 15:42:41,016 INFO L263 TraceCheckUtils]: 30: Hoare triple {290079#false} call activate_threads(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:41,016 INFO L280 TraceCheckUtils]: 31: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {290078#true} is VALID [2020-07-10 15:42:41,016 INFO L263 TraceCheckUtils]: 32: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-10 15:42:41,016 INFO L280 TraceCheckUtils]: 33: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:41,016 INFO L280 TraceCheckUtils]: 34: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-10 15:42:41,016 INFO L280 TraceCheckUtils]: 35: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:41,017 INFO L280 TraceCheckUtils]: 36: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:41,017 INFO L280 TraceCheckUtils]: 37: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,017 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:41,017 INFO L280 TraceCheckUtils]: 39: Hoare triple {290078#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {290078#true} is VALID [2020-07-10 15:42:41,017 INFO L280 TraceCheckUtils]: 40: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-10 15:42:41,018 INFO L263 TraceCheckUtils]: 41: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-10 15:42:41,018 INFO L280 TraceCheckUtils]: 42: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:41,018 INFO L280 TraceCheckUtils]: 43: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-10 15:42:41,018 INFO L280 TraceCheckUtils]: 44: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:41,018 INFO L280 TraceCheckUtils]: 45: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:41,018 INFO L280 TraceCheckUtils]: 46: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,019 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:41,019 INFO L280 TraceCheckUtils]: 48: Hoare triple {290078#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {290078#true} is VALID [2020-07-10 15:42:41,019 INFO L280 TraceCheckUtils]: 49: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-10 15:42:41,019 INFO L263 TraceCheckUtils]: 50: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-10 15:42:41,019 INFO L280 TraceCheckUtils]: 51: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:41,019 INFO L280 TraceCheckUtils]: 52: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:41,020 INFO L280 TraceCheckUtils]: 53: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:41,020 INFO L280 TraceCheckUtils]: 54: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:41,020 INFO L280 TraceCheckUtils]: 55: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,020 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:41,020 INFO L280 TraceCheckUtils]: 57: Hoare triple {290078#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {290078#true} is VALID [2020-07-10 15:42:41,020 INFO L280 TraceCheckUtils]: 58: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-10 15:42:41,020 INFO L280 TraceCheckUtils]: 59: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,021 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {290078#true} {290079#false} #525#return; {290079#false} is VALID [2020-07-10 15:42:41,021 INFO L263 TraceCheckUtils]: 61: Hoare triple {290079#false} call reset_delta_events(); {290250#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:42:41,021 INFO L280 TraceCheckUtils]: 62: Hoare triple {290250#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {290078#true} is VALID [2020-07-10 15:42:41,021 INFO L280 TraceCheckUtils]: 63: Hoare triple {290078#true} assume !(1 == ~T1_E~0); {290078#true} is VALID [2020-07-10 15:42:41,021 INFO L280 TraceCheckUtils]: 64: Hoare triple {290078#true} assume !(1 == ~T2_E~0); {290078#true} is VALID [2020-07-10 15:42:41,021 INFO L280 TraceCheckUtils]: 65: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-10 15:42:41,022 INFO L280 TraceCheckUtils]: 66: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-10 15:42:41,022 INFO L280 TraceCheckUtils]: 67: Hoare triple {290078#true} assume !(1 == ~E_2~0); {290078#true} is VALID [2020-07-10 15:42:41,022 INFO L280 TraceCheckUtils]: 68: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,022 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {290078#true} {290079#false} #527#return; {290079#false} is VALID [2020-07-10 15:42:41,022 INFO L280 TraceCheckUtils]: 70: Hoare triple {290079#false} assume !false; {290079#false} is VALID [2020-07-10 15:42:41,022 INFO L280 TraceCheckUtils]: 71: Hoare triple {290079#false} ~kernel_st~0 := 1; {290079#false} is VALID [2020-07-10 15:42:41,023 INFO L263 TraceCheckUtils]: 72: Hoare triple {290079#false} call eval(); {290079#false} is VALID [2020-07-10 15:42:41,023 INFO L280 TraceCheckUtils]: 73: Hoare triple {290079#false} havoc ~tmp~0; {290079#false} is VALID [2020-07-10 15:42:41,023 INFO L280 TraceCheckUtils]: 74: Hoare triple {290079#false} assume !false; {290079#false} is VALID [2020-07-10 15:42:41,023 INFO L263 TraceCheckUtils]: 75: Hoare triple {290079#false} call #t~ret2 := exists_runnable_thread(); {290078#true} is VALID [2020-07-10 15:42:41,023 INFO L280 TraceCheckUtils]: 76: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:41,023 INFO L280 TraceCheckUtils]: 77: Hoare triple {290078#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-10 15:42:41,024 INFO L280 TraceCheckUtils]: 78: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:41,024 INFO L280 TraceCheckUtils]: 79: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,024 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-10 15:42:41,024 INFO L280 TraceCheckUtils]: 81: Hoare triple {290079#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {290079#false} is VALID [2020-07-10 15:42:41,024 INFO L280 TraceCheckUtils]: 82: Hoare triple {290079#false} assume 0 != ~tmp~0; {290079#false} is VALID [2020-07-10 15:42:41,024 INFO L280 TraceCheckUtils]: 83: Hoare triple {290079#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {290079#false} is VALID [2020-07-10 15:42:41,025 INFO L280 TraceCheckUtils]: 84: Hoare triple {290079#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {290079#false} is VALID [2020-07-10 15:42:41,025 INFO L263 TraceCheckUtils]: 85: Hoare triple {290079#false} call master(); {290269#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:41,025 INFO L280 TraceCheckUtils]: 86: Hoare triple {290269#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {290078#true} is VALID [2020-07-10 15:42:41,025 INFO L280 TraceCheckUtils]: 87: Hoare triple {290078#true} assume 0 == ~m_pc~0; {290078#true} is VALID [2020-07-10 15:42:41,025 INFO L280 TraceCheckUtils]: 88: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-10 15:42:41,025 INFO L280 TraceCheckUtils]: 89: Hoare triple {290078#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~token~0 := #t~nondet1;havoc #t~nondet1;~local~0 := ~token~0;~E_1~0 := 1; {290078#true} is VALID [2020-07-10 15:42:41,026 INFO L263 TraceCheckUtils]: 90: Hoare triple {290078#true} call immediate_notify(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:41,027 INFO L263 TraceCheckUtils]: 91: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:41,027 INFO L280 TraceCheckUtils]: 92: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {290078#true} is VALID [2020-07-10 15:42:41,028 INFO L263 TraceCheckUtils]: 93: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-10 15:42:41,028 INFO L280 TraceCheckUtils]: 94: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:41,028 INFO L280 TraceCheckUtils]: 95: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-10 15:42:41,028 INFO L280 TraceCheckUtils]: 96: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:41,028 INFO L280 TraceCheckUtils]: 97: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:41,028 INFO L280 TraceCheckUtils]: 98: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,029 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:41,029 INFO L280 TraceCheckUtils]: 100: Hoare triple {290078#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {290078#true} is VALID [2020-07-10 15:42:41,029 INFO L280 TraceCheckUtils]: 101: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-10 15:42:41,029 INFO L263 TraceCheckUtils]: 102: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-10 15:42:41,029 INFO L280 TraceCheckUtils]: 103: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:41,029 INFO L280 TraceCheckUtils]: 104: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-10 15:42:41,030 INFO L280 TraceCheckUtils]: 105: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:41,030 INFO L280 TraceCheckUtils]: 106: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:41,030 INFO L280 TraceCheckUtils]: 107: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,030 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:41,030 INFO L280 TraceCheckUtils]: 109: Hoare triple {290078#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {290078#true} is VALID [2020-07-10 15:42:41,030 INFO L280 TraceCheckUtils]: 110: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-10 15:42:41,031 INFO L263 TraceCheckUtils]: 111: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-10 15:42:41,031 INFO L280 TraceCheckUtils]: 112: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:41,031 INFO L280 TraceCheckUtils]: 113: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:41,031 INFO L280 TraceCheckUtils]: 114: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:41,031 INFO L280 TraceCheckUtils]: 115: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:41,031 INFO L280 TraceCheckUtils]: 116: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,031 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:41,032 INFO L280 TraceCheckUtils]: 118: Hoare triple {290078#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {290078#true} is VALID [2020-07-10 15:42:41,032 INFO L280 TraceCheckUtils]: 119: Hoare triple {290078#true} assume 0 != ~tmp___1~0;~t2_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:41,032 INFO L280 TraceCheckUtils]: 120: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,032 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {290078#true} {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {290078#true} is VALID [2020-07-10 15:42:41,032 INFO L280 TraceCheckUtils]: 122: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,032 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {290078#true} {290078#true} #505#return; {290078#true} is VALID [2020-07-10 15:42:41,033 INFO L280 TraceCheckUtils]: 124: Hoare triple {290078#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {290078#true} is VALID [2020-07-10 15:42:41,033 INFO L280 TraceCheckUtils]: 125: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,033 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {290078#true} {290079#false} #513#return; {290079#false} is VALID [2020-07-10 15:42:41,033 INFO L280 TraceCheckUtils]: 127: Hoare triple {290079#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {290079#false} is VALID [2020-07-10 15:42:41,033 INFO L280 TraceCheckUtils]: 128: Hoare triple {290079#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {290079#false} is VALID [2020-07-10 15:42:41,033 INFO L263 TraceCheckUtils]: 129: Hoare triple {290079#false} call transmit1(); {290351#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:42:41,034 INFO L280 TraceCheckUtils]: 130: Hoare triple {290351#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume 0 == ~t1_pc~0; {290078#true} is VALID [2020-07-10 15:42:41,034 INFO L280 TraceCheckUtils]: 131: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-10 15:42:41,034 INFO L280 TraceCheckUtils]: 132: Hoare triple {290078#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {290078#true} is VALID [2020-07-10 15:42:41,034 INFO L280 TraceCheckUtils]: 133: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,034 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {290078#true} {290079#false} #515#return; {290079#false} is VALID [2020-07-10 15:42:41,034 INFO L280 TraceCheckUtils]: 135: Hoare triple {290079#false} assume !(0 == ~t2_st~0); {290079#false} is VALID [2020-07-10 15:42:41,035 INFO L280 TraceCheckUtils]: 136: Hoare triple {290079#false} assume !false; {290079#false} is VALID [2020-07-10 15:42:41,035 INFO L263 TraceCheckUtils]: 137: Hoare triple {290079#false} call #t~ret2 := exists_runnable_thread(); {290078#true} is VALID [2020-07-10 15:42:41,035 INFO L280 TraceCheckUtils]: 138: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:41,035 INFO L280 TraceCheckUtils]: 139: Hoare triple {290078#true} assume !(0 == ~m_st~0); {290078#true} is VALID [2020-07-10 15:42:41,035 INFO L280 TraceCheckUtils]: 140: Hoare triple {290078#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-10 15:42:41,036 INFO L280 TraceCheckUtils]: 141: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:41,036 INFO L280 TraceCheckUtils]: 142: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,036 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-10 15:42:41,036 INFO L280 TraceCheckUtils]: 144: Hoare triple {290079#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {290079#false} is VALID [2020-07-10 15:42:41,036 INFO L280 TraceCheckUtils]: 145: Hoare triple {290079#false} assume 0 != ~tmp~0; {290079#false} is VALID [2020-07-10 15:42:41,037 INFO L280 TraceCheckUtils]: 146: Hoare triple {290079#false} assume !(0 == ~m_st~0); {290079#false} is VALID [2020-07-10 15:42:41,037 INFO L280 TraceCheckUtils]: 147: Hoare triple {290079#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp_ndt_2~0 := #t~nondet4;havoc #t~nondet4; {290079#false} is VALID [2020-07-10 15:42:41,037 INFO L280 TraceCheckUtils]: 148: Hoare triple {290079#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {290079#false} is VALID [2020-07-10 15:42:41,037 INFO L263 TraceCheckUtils]: 149: Hoare triple {290079#false} call transmit1(); {290351#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-10 15:42:41,037 INFO L280 TraceCheckUtils]: 150: Hoare triple {290351#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {290078#true} is VALID [2020-07-10 15:42:41,037 INFO L280 TraceCheckUtils]: 151: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-10 15:42:41,038 INFO L280 TraceCheckUtils]: 152: Hoare triple {290078#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {290078#true} is VALID [2020-07-10 15:42:41,039 INFO L263 TraceCheckUtils]: 153: Hoare triple {290078#true} call immediate_notify(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:41,039 INFO L263 TraceCheckUtils]: 154: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-10 15:42:41,040 INFO L280 TraceCheckUtils]: 155: Hoare triple {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {290078#true} is VALID [2020-07-10 15:42:41,040 INFO L263 TraceCheckUtils]: 156: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-10 15:42:41,040 INFO L280 TraceCheckUtils]: 157: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:41,040 INFO L280 TraceCheckUtils]: 158: Hoare triple {290078#true} assume 1 == ~m_pc~0; {290078#true} is VALID [2020-07-10 15:42:41,040 INFO L280 TraceCheckUtils]: 159: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-10 15:42:41,041 INFO L280 TraceCheckUtils]: 160: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-10 15:42:41,041 INFO L280 TraceCheckUtils]: 161: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-10 15:42:41,041 INFO L280 TraceCheckUtils]: 162: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,041 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-10 15:42:41,041 INFO L280 TraceCheckUtils]: 164: Hoare triple {290078#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~1 := #t~ret6;havoc #t~ret6; {290078#true} is VALID [2020-07-10 15:42:41,041 INFO L280 TraceCheckUtils]: 165: Hoare triple {290078#true} assume 0 != ~tmp~1;~m_st~0 := 0; {290078#true} is VALID [2020-07-10 15:42:41,042 INFO L263 TraceCheckUtils]: 166: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-10 15:42:41,042 INFO L280 TraceCheckUtils]: 167: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:41,042 INFO L280 TraceCheckUtils]: 168: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-10 15:42:41,042 INFO L280 TraceCheckUtils]: 169: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-10 15:42:41,042 INFO L280 TraceCheckUtils]: 170: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-10 15:42:41,043 INFO L280 TraceCheckUtils]: 171: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-10 15:42:41,043 INFO L280 TraceCheckUtils]: 172: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,043 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-10 15:42:41,043 INFO L280 TraceCheckUtils]: 174: Hoare triple {290078#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp___0~0 := #t~ret7;havoc #t~ret7; {290078#true} is VALID [2020-07-10 15:42:41,043 INFO L280 TraceCheckUtils]: 175: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-10 15:42:41,043 INFO L263 TraceCheckUtils]: 176: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-10 15:42:41,044 INFO L280 TraceCheckUtils]: 177: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:41,044 INFO L280 TraceCheckUtils]: 178: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-10 15:42:41,044 INFO L280 TraceCheckUtils]: 179: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-10 15:42:41,044 INFO L280 TraceCheckUtils]: 180: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-10 15:42:41,044 INFO L280 TraceCheckUtils]: 181: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,044 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-10 15:42:41,044 INFO L280 TraceCheckUtils]: 183: Hoare triple {290078#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp___1~0 := #t~ret8;havoc #t~ret8; {290078#true} is VALID [2020-07-10 15:42:41,045 INFO L280 TraceCheckUtils]: 184: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-10 15:42:41,045 INFO L280 TraceCheckUtils]: 185: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,045 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {290078#true} {290248#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #497#return; {290078#true} is VALID [2020-07-10 15:42:41,045 INFO L280 TraceCheckUtils]: 187: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,045 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {290078#true} {290078#true} #487#return; {290078#true} is VALID [2020-07-10 15:42:41,045 INFO L280 TraceCheckUtils]: 189: Hoare triple {290078#true} ~E_2~0 := 2; {290078#true} is VALID [2020-07-10 15:42:41,046 INFO L280 TraceCheckUtils]: 190: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-10 15:42:41,046 INFO L280 TraceCheckUtils]: 191: Hoare triple {290078#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {290078#true} is VALID [2020-07-10 15:42:41,046 INFO L280 TraceCheckUtils]: 192: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,046 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {290078#true} {290079#false} #515#return; {290079#false} is VALID [2020-07-10 15:42:41,046 INFO L280 TraceCheckUtils]: 194: Hoare triple {290079#false} assume !(0 == ~t2_st~0); {290079#false} is VALID [2020-07-10 15:42:41,046 INFO L280 TraceCheckUtils]: 195: Hoare triple {290079#false} assume !false; {290079#false} is VALID [2020-07-10 15:42:41,047 INFO L263 TraceCheckUtils]: 196: Hoare triple {290079#false} call #t~ret2 := exists_runnable_thread(); {290078#true} is VALID [2020-07-10 15:42:41,047 INFO L280 TraceCheckUtils]: 197: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:41,047 INFO L280 TraceCheckUtils]: 198: Hoare triple {290078#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-10 15:42:41,047 INFO L280 TraceCheckUtils]: 199: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-10 15:42:41,047 INFO L280 TraceCheckUtils]: 200: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-10 15:42:41,047 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-10 15:42:41,048 INFO L280 TraceCheckUtils]: 202: Hoare triple {290079#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~0 := #t~ret2;havoc #t~ret2; {290079#false} is VALID [2020-07-10 15:42:41,048 INFO L280 TraceCheckUtils]: 203: Hoare triple {290079#false} assume 0 != ~tmp~0; {290079#false} is VALID [2020-07-10 15:42:41,048 INFO L280 TraceCheckUtils]: 204: Hoare triple {290079#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_1~0 := #t~nondet3;havoc #t~nondet3; {290079#false} is VALID [2020-07-10 15:42:41,048 INFO L280 TraceCheckUtils]: 205: Hoare triple {290079#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {290079#false} is VALID [2020-07-10 15:42:41,048 INFO L263 TraceCheckUtils]: 206: Hoare triple {290079#false} call master(); {290079#false} is VALID [2020-07-10 15:42:41,048 INFO L280 TraceCheckUtils]: 207: Hoare triple {290079#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp_var~0 := #t~nondet0;havoc #t~nondet0; {290079#false} is VALID [2020-07-10 15:42:41,049 INFO L280 TraceCheckUtils]: 208: Hoare triple {290079#false} assume !(0 == ~m_pc~0); {290079#false} is VALID [2020-07-10 15:42:41,049 INFO L280 TraceCheckUtils]: 209: Hoare triple {290079#false} assume 1 == ~m_pc~0; {290079#false} is VALID [2020-07-10 15:42:41,049 INFO L280 TraceCheckUtils]: 210: Hoare triple {290079#false} assume ~token~0 != 2 + ~local~0; {290079#false} is VALID [2020-07-10 15:42:41,049 INFO L263 TraceCheckUtils]: 211: Hoare triple {290079#false} call error(); {290079#false} is VALID [2020-07-10 15:42:41,049 INFO L280 TraceCheckUtils]: 212: Hoare triple {290079#false} assume !false; {290079#false} is VALID [2020-07-10 15:42:41,085 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2020-07-10 15:42:41,085 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756349020] [2020-07-10 15:42:41,086 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:42:41,086 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:42:41,086 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159327921] [2020-07-10 15:42:41,087 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 213 [2020-07-10 15:42:41,087 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:42:41,087 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:42:41,227 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:42:41,228 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:42:41,228 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:42:41,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:42:41,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:42:41,228 INFO L87 Difference]: Start difference. First operand 13471 states and 17180 transitions. Second operand 10 states.