/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 0.1.25-267fbe0 [2020-07-17 22:56:00,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:56:00,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:56:00,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 22:56:00,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 22:56:00,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 22:56:00,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 22:56:00,736 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 22:56:00,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 22:56:00,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 22:56:00,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 22:56:00,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 22:56:00,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:56:00,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:56:00,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:56:00,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:56:00,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:56:00,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:56:00,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:56:00,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:56:00,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:56:00,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:56:00,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:56:00,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:56:00,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 22:56:00,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 22:56:00,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 22:56:00,812 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 22:56:00,813 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 [2020-07-17 22:56:00,859 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:56:00,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:56:00,862 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:56:00,863 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:56:00,863 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:56:00,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:56:00,863 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:56:00,863 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:56:00,864 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:56:00,864 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:56:00,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:56:00,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:56:00,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:56:00,866 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:56:00,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:56:00,866 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:56:00,866 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:56:00,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:56:00,867 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:56:00,869 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:56:00,869 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:56:00,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:56:00,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:56:00,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:56:00,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:56:00,874 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:56:00,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:56:00,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:56:00,875 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:56:00,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:56:01,280 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:56:01,313 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:56:01,320 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:56:01,322 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:56:01,323 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:56:01,325 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.02.cil-2.c [2020-07-17 22:56:01,456 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2326da4cb/87144289b0ea4aa18dd214257bbbc0dc/FLAG58a6709ad [2020-07-17 22:56:02,281 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:56:02,282 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.02.cil-2.c [2020-07-17 22:56:02,305 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2326da4cb/87144289b0ea4aa18dd214257bbbc0dc/FLAG58a6709ad [2020-07-17 22:56:02,538 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2326da4cb/87144289b0ea4aa18dd214257bbbc0dc [2020-07-17 22:56:02,551 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:56:02,555 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:56:02,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:56:02,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:56:02,560 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:56:02,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:56:02" (1/1) ... [2020-07-17 22:56:02,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@639d856c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:02, skipping insertion in model container [2020-07-17 22:56:02,569 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:56:02" (1/1) ... [2020-07-17 22:56:02,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:56:02,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:56:02,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:56:03,000 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:56:03,070 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:56:03,221 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:56:03,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:03 WrapperNode [2020-07-17 22:56:03,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:56:03,224 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:56:03,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:56:03,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:56:03,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:03" (1/1) ... [2020-07-17 22:56:03,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:03" (1/1) ... [2020-07-17 22:56:03,256 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:03" (1/1) ... [2020-07-17 22:56:03,257 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:03" (1/1) ... [2020-07-17 22:56:03,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:03" (1/1) ... [2020-07-17 22:56:03,303 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:03" (1/1) ... [2020-07-17 22:56:03,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:03" (1/1) ... [2020-07-17 22:56:03,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:56:03,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:56:03,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:56:03,313 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:56:03,315 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:03" (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 [2020-07-17 22:56:03,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:56:03,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:56:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-17 22:56:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-17 22:56:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-17 22:56:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2020-07-17 22:56:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-17 22:56:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-17 22:56:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2020-07-17 22:56:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-17 22:56:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-17 22:56:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-17 22:56:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-17 22:56:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-17 22:56:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-17 22:56:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-17 22:56:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-17 22:56:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-17 22:56:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-17 22:56:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-17 22:56:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-17 22:56:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-17 22:56:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:56:03,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:56:03,409 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-17 22:56:03,409 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-17 22:56:03,409 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-17 22:56:03,409 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2020-07-17 22:56:03,409 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-17 22:56:03,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:56:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-17 22:56:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-17 22:56:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2020-07-17 22:56:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-17 22:56:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-17 22:56:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-17 22:56:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-17 22:56:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-17 22:56:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-17 22:56:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-17 22:56:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-17 22:56:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-17 22:56:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-17 22:56:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-17 22:56:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-17 22:56:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:56:03,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:56:03,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:56:04,631 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:56:04,632 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 22:56:04,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:56:04 BoogieIcfgContainer [2020-07-17 22:56:04,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:56:04,644 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:56:04,644 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:56:04,649 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:56:04,650 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:56:02" (1/3) ... [2020-07-17 22:56:04,651 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43bd7da6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:56:04, skipping insertion in model container [2020-07-17 22:56:04,652 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:56:03" (2/3) ... [2020-07-17 22:56:04,653 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43bd7da6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:56:04, skipping insertion in model container [2020-07-17 22:56:04,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:56:04" (3/3) ... [2020-07-17 22:56:04,656 INFO L109 eAbstractionObserver]: Analyzing ICFG token_ring.02.cil-2.c [2020-07-17 22:56:04,671 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:56:04,682 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:56:04,700 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:56:04,740 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:56:04,740 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:56:04,740 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:56:04,741 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:56:04,741 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:56:04,741 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:56:04,741 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:56:04,741 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:56:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states. [2020-07-17 22:56:04,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 22:56:04,791 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:56:04,793 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] [2020-07-17 22:56:04,794 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:56:04,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:56:04,802 INFO L82 PathProgramCache]: Analyzing trace with hash -67309704, now seen corresponding path program 1 times [2020-07-17 22:56:04,815 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:56:04,815 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872688839] [2020-07-17 22:56:04,816 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:56:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:05,474 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 [2020-07-17 22:56:05,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {252#(<= 2 ~T1_E~0)} assume true; {252#(<= 2 ~T1_E~0)} is VALID [2020-07-17 22:56:05,481 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {252#(<= 2 ~T1_E~0)} {184#true} #549#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:05,534 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 [2020-07-17 22:56:05,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:05,538 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #491#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:05,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:05,548 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #519#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:05,590 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 [2020-07-17 22:56:05,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {184#true} is VALID [2020-07-17 22:56:05,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {184#true} is VALID [2020-07-17 22:56:05,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:05,593 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #521#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:05,765 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 [2020-07-17 22:56:05,768 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 [2020-07-17 22:56:05,772 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 [2020-07-17 22:56:05,774 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 [2020-07-17 22:56:05,777 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 [2020-07-17 22:56:05,779 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 [2020-07-17 22:56:05,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume true; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-17 22:56:05,783 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {257#(= |old(~T1_E~0)| 0)} {189#(not (= 0 ~T1_E~0))} #523#return; {185#false} is VALID [2020-07-17 22:56:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:05,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:06,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {184#true} havoc ~__retres1~0; {184#true} is VALID [2020-07-17 22:56:06,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume 1 == ~m_pc~0; {184#true} is VALID [2020-07-17 22:56:06,012 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 [2020-07-17 22:56:06,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {278#(<= 1 is_master_triggered_~__retres1~0)} #res := ~__retres1~0; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-17 22:56:06,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#(<= 1 |is_master_triggered_#res|)} assume true; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-17 22:56:06,017 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {279#(<= 1 |is_master_triggered_#res|)} {184#true} #499#return; {264#(<= 1 |activate_threads_#t~ret6|)} is VALID [2020-07-17 22:56:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:06,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {184#true} havoc ~__retres1~1; {184#true} is VALID [2020-07-17 22:56:06,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume !(1 == ~t1_pc~0); {184#true} is VALID [2020-07-17 22:56:06,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} ~__retres1~1 := 0; {184#true} is VALID [2020-07-17 22:56:06,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} #res := ~__retres1~1; {184#true} is VALID [2020-07-17 22:56:06,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,028 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {184#true} {185#false} #501#return; {185#false} is VALID [2020-07-17 22:56:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:06,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {184#true} havoc ~__retres1~2; {184#true} is VALID [2020-07-17 22:56:06,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume 1 == ~t2_pc~0; {184#true} is VALID [2020-07-17 22:56:06,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {184#true} is VALID [2020-07-17 22:56:06,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} #res := ~__retres1~2; {184#true} is VALID [2020-07-17 22:56:06,040 INFO L280 TraceCheckUtils]: 4: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,041 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {184#true} {185#false} #503#return; {185#false} is VALID [2020-07-17 22:56:06,042 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 [2020-07-17 22:56:06,042 INFO L263 TraceCheckUtils]: 1: Hoare triple {184#true} call #t~ret6 := is_master_triggered(); {184#true} is VALID [2020-07-17 22:56:06,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} havoc ~__retres1~0; {184#true} is VALID [2020-07-17 22:56:06,043 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} assume 1 == ~m_pc~0; {184#true} is VALID [2020-07-17 22:56:06,045 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 [2020-07-17 22:56:06,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {278#(<= 1 is_master_triggered_~__retres1~0)} #res := ~__retres1~0; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-17 22:56:06,047 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#(<= 1 |is_master_triggered_#res|)} assume true; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-17 22:56:06,050 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {279#(<= 1 |is_master_triggered_#res|)} {184#true} #499#return; {264#(<= 1 |activate_threads_#t~ret6|)} is VALID [2020-07-17 22:56:06,052 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 [2020-07-17 22:56:06,054 INFO L280 TraceCheckUtils]: 9: Hoare triple {265#(<= 1 activate_threads_~tmp~1)} assume !(0 != ~tmp~1); {185#false} is VALID [2020-07-17 22:56:06,055 INFO L263 TraceCheckUtils]: 10: Hoare triple {185#false} call #t~ret7 := is_transmit1_triggered(); {184#true} is VALID [2020-07-17 22:56:06,056 INFO L280 TraceCheckUtils]: 11: Hoare triple {184#true} havoc ~__retres1~1; {184#true} is VALID [2020-07-17 22:56:06,056 INFO L280 TraceCheckUtils]: 12: Hoare triple {184#true} assume !(1 == ~t1_pc~0); {184#true} is VALID [2020-07-17 22:56:06,057 INFO L280 TraceCheckUtils]: 13: Hoare triple {184#true} ~__retres1~1 := 0; {184#true} is VALID [2020-07-17 22:56:06,057 INFO L280 TraceCheckUtils]: 14: Hoare triple {184#true} #res := ~__retres1~1; {184#true} is VALID [2020-07-17 22:56:06,057 INFO L280 TraceCheckUtils]: 15: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,058 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {184#true} {185#false} #501#return; {185#false} is VALID [2020-07-17 22:56:06,058 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 [2020-07-17 22:56:06,059 INFO L280 TraceCheckUtils]: 18: Hoare triple {185#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {185#false} is VALID [2020-07-17 22:56:06,059 INFO L263 TraceCheckUtils]: 19: Hoare triple {185#false} call #t~ret8 := is_transmit2_triggered(); {184#true} is VALID [2020-07-17 22:56:06,059 INFO L280 TraceCheckUtils]: 20: Hoare triple {184#true} havoc ~__retres1~2; {184#true} is VALID [2020-07-17 22:56:06,060 INFO L280 TraceCheckUtils]: 21: Hoare triple {184#true} assume 1 == ~t2_pc~0; {184#true} is VALID [2020-07-17 22:56:06,060 INFO L280 TraceCheckUtils]: 22: Hoare triple {184#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {184#true} is VALID [2020-07-17 22:56:06,061 INFO L280 TraceCheckUtils]: 23: Hoare triple {184#true} #res := ~__retres1~2; {184#true} is VALID [2020-07-17 22:56:06,061 INFO L280 TraceCheckUtils]: 24: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,061 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {184#true} {185#false} #503#return; {185#false} is VALID [2020-07-17 22:56:06,062 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 [2020-07-17 22:56:06,062 INFO L280 TraceCheckUtils]: 27: Hoare triple {185#false} assume !(0 != ~tmp___1~0); {185#false} is VALID [2020-07-17 22:56:06,063 INFO L280 TraceCheckUtils]: 28: Hoare triple {185#false} assume true; {185#false} is VALID [2020-07-17 22:56:06,063 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {185#false} {185#false} #525#return; {185#false} is VALID [2020-07-17 22:56:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:06,080 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 [2020-07-17 22:56:06,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume !(1 == ~T1_E~0); {184#true} is VALID [2020-07-17 22:56:06,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {184#true} is VALID [2020-07-17 22:56:06,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} assume 1 == ~E_M~0;~E_M~0 := 2; {184#true} is VALID [2020-07-17 22:56:06,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {184#true} assume 1 == ~E_1~0;~E_1~0 := 2; {184#true} is VALID [2020-07-17 22:56:06,082 INFO L280 TraceCheckUtils]: 5: Hoare triple {184#true} assume 1 == ~E_2~0;~E_2~0 := 2; {184#true} is VALID [2020-07-17 22:56:06,082 INFO L280 TraceCheckUtils]: 6: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,082 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {184#true} {185#false} #527#return; {185#false} is VALID [2020-07-17 22:56:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:06,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {184#true} havoc ~__retres1~3; {184#true} is VALID [2020-07-17 22:56:06,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {184#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {184#true} is VALID [2020-07-17 22:56:06,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {184#true} #res := ~__retres1~3; {184#true} is VALID [2020-07-17 22:56:06,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,094 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {184#true} {185#false} #511#return; {185#false} is VALID [2020-07-17 22:56:06,098 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 [2020-07-17 22:56:06,100 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 [2020-07-17 22:56:06,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {252#(<= 2 ~T1_E~0)} assume true; {252#(<= 2 ~T1_E~0)} is VALID [2020-07-17 22:56:06,104 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {252#(<= 2 ~T1_E~0)} {184#true} #549#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:06,106 INFO L263 TraceCheckUtils]: 4: Hoare triple {189#(not (= 0 ~T1_E~0))} call #t~ret12 := main(); {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:06,108 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#(not (= 0 ~T1_E~0))} havoc ~__retres1~4; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:06,110 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 [2020-07-17 22:56:06,111 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 [2020-07-17 22:56:06,111 INFO L280 TraceCheckUtils]: 8: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,113 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #491#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:06,116 INFO L263 TraceCheckUtils]: 10: Hoare triple {189#(not (= 0 ~T1_E~0))} call start_simulation(); {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:06,117 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 [2020-07-17 22:56:06,118 INFO L263 TraceCheckUtils]: 12: Hoare triple {189#(not (= 0 ~T1_E~0))} call update_channels(); {184#true} is VALID [2020-07-17 22:56:06,119 INFO L280 TraceCheckUtils]: 13: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,120 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #519#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:06,123 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 [2020-07-17 22:56:06,124 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 [2020-07-17 22:56:06,124 INFO L280 TraceCheckUtils]: 17: Hoare triple {184#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {184#true} is VALID [2020-07-17 22:56:06,125 INFO L280 TraceCheckUtils]: 18: Hoare triple {184#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {184#true} is VALID [2020-07-17 22:56:06,125 INFO L280 TraceCheckUtils]: 19: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,127 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {184#true} {189#(not (= 0 ~T1_E~0))} #521#return; {189#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:56:06,130 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 [2020-07-17 22:56:06,132 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 [2020-07-17 22:56:06,134 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 [2020-07-17 22:56:06,136 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 [2020-07-17 22:56:06,138 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 [2020-07-17 22:56:06,140 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 [2020-07-17 22:56:06,141 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 [2020-07-17 22:56:06,143 INFO L280 TraceCheckUtils]: 28: Hoare triple {257#(= |old(~T1_E~0)| 0)} assume true; {257#(= |old(~T1_E~0)| 0)} is VALID [2020-07-17 22:56:06,145 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {257#(= |old(~T1_E~0)| 0)} {189#(not (= 0 ~T1_E~0))} #523#return; {185#false} is VALID [2020-07-17 22:56:06,146 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 [2020-07-17 22:56:06,146 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 [2020-07-17 22:56:06,147 INFO L263 TraceCheckUtils]: 32: Hoare triple {184#true} call #t~ret6 := is_master_triggered(); {184#true} is VALID [2020-07-17 22:56:06,147 INFO L280 TraceCheckUtils]: 33: Hoare triple {184#true} havoc ~__retres1~0; {184#true} is VALID [2020-07-17 22:56:06,148 INFO L280 TraceCheckUtils]: 34: Hoare triple {184#true} assume 1 == ~m_pc~0; {184#true} is VALID [2020-07-17 22:56:06,149 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 [2020-07-17 22:56:06,152 INFO L280 TraceCheckUtils]: 36: Hoare triple {278#(<= 1 is_master_triggered_~__retres1~0)} #res := ~__retres1~0; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-17 22:56:06,154 INFO L280 TraceCheckUtils]: 37: Hoare triple {279#(<= 1 |is_master_triggered_#res|)} assume true; {279#(<= 1 |is_master_triggered_#res|)} is VALID [2020-07-17 22:56:06,156 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {279#(<= 1 |is_master_triggered_#res|)} {184#true} #499#return; {264#(<= 1 |activate_threads_#t~ret6|)} is VALID [2020-07-17 22:56:06,159 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 [2020-07-17 22:56:06,161 INFO L280 TraceCheckUtils]: 40: Hoare triple {265#(<= 1 activate_threads_~tmp~1)} assume !(0 != ~tmp~1); {185#false} is VALID [2020-07-17 22:56:06,161 INFO L263 TraceCheckUtils]: 41: Hoare triple {185#false} call #t~ret7 := is_transmit1_triggered(); {184#true} is VALID [2020-07-17 22:56:06,162 INFO L280 TraceCheckUtils]: 42: Hoare triple {184#true} havoc ~__retres1~1; {184#true} is VALID [2020-07-17 22:56:06,162 INFO L280 TraceCheckUtils]: 43: Hoare triple {184#true} assume !(1 == ~t1_pc~0); {184#true} is VALID [2020-07-17 22:56:06,162 INFO L280 TraceCheckUtils]: 44: Hoare triple {184#true} ~__retres1~1 := 0; {184#true} is VALID [2020-07-17 22:56:06,163 INFO L280 TraceCheckUtils]: 45: Hoare triple {184#true} #res := ~__retres1~1; {184#true} is VALID [2020-07-17 22:56:06,163 INFO L280 TraceCheckUtils]: 46: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,163 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {184#true} {185#false} #501#return; {185#false} is VALID [2020-07-17 22:56:06,164 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 [2020-07-17 22:56:06,164 INFO L280 TraceCheckUtils]: 49: Hoare triple {185#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {185#false} is VALID [2020-07-17 22:56:06,164 INFO L263 TraceCheckUtils]: 50: Hoare triple {185#false} call #t~ret8 := is_transmit2_triggered(); {184#true} is VALID [2020-07-17 22:56:06,165 INFO L280 TraceCheckUtils]: 51: Hoare triple {184#true} havoc ~__retres1~2; {184#true} is VALID [2020-07-17 22:56:06,165 INFO L280 TraceCheckUtils]: 52: Hoare triple {184#true} assume 1 == ~t2_pc~0; {184#true} is VALID [2020-07-17 22:56:06,165 INFO L280 TraceCheckUtils]: 53: Hoare triple {184#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {184#true} is VALID [2020-07-17 22:56:06,166 INFO L280 TraceCheckUtils]: 54: Hoare triple {184#true} #res := ~__retres1~2; {184#true} is VALID [2020-07-17 22:56:06,166 INFO L280 TraceCheckUtils]: 55: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,166 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {184#true} {185#false} #503#return; {185#false} is VALID [2020-07-17 22:56:06,167 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 [2020-07-17 22:56:06,167 INFO L280 TraceCheckUtils]: 58: Hoare triple {185#false} assume !(0 != ~tmp___1~0); {185#false} is VALID [2020-07-17 22:56:06,167 INFO L280 TraceCheckUtils]: 59: Hoare triple {185#false} assume true; {185#false} is VALID [2020-07-17 22:56:06,168 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {185#false} {185#false} #525#return; {185#false} is VALID [2020-07-17 22:56:06,168 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 [2020-07-17 22:56:06,169 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 [2020-07-17 22:56:06,169 INFO L280 TraceCheckUtils]: 63: Hoare triple {184#true} assume !(1 == ~T1_E~0); {184#true} is VALID [2020-07-17 22:56:06,169 INFO L280 TraceCheckUtils]: 64: Hoare triple {184#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {184#true} is VALID [2020-07-17 22:56:06,170 INFO L280 TraceCheckUtils]: 65: Hoare triple {184#true} assume 1 == ~E_M~0;~E_M~0 := 2; {184#true} is VALID [2020-07-17 22:56:06,170 INFO L280 TraceCheckUtils]: 66: Hoare triple {184#true} assume 1 == ~E_1~0;~E_1~0 := 2; {184#true} is VALID [2020-07-17 22:56:06,170 INFO L280 TraceCheckUtils]: 67: Hoare triple {184#true} assume 1 == ~E_2~0;~E_2~0 := 2; {184#true} is VALID [2020-07-17 22:56:06,171 INFO L280 TraceCheckUtils]: 68: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,171 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {184#true} {185#false} #527#return; {185#false} is VALID [2020-07-17 22:56:06,171 INFO L280 TraceCheckUtils]: 70: Hoare triple {185#false} assume !false; {185#false} is VALID [2020-07-17 22:56:06,172 INFO L280 TraceCheckUtils]: 71: Hoare triple {185#false} ~kernel_st~0 := 1; {185#false} is VALID [2020-07-17 22:56:06,172 INFO L263 TraceCheckUtils]: 72: Hoare triple {185#false} call eval(); {185#false} is VALID [2020-07-17 22:56:06,173 INFO L280 TraceCheckUtils]: 73: Hoare triple {185#false} havoc ~tmp~0; {185#false} is VALID [2020-07-17 22:56:06,173 INFO L280 TraceCheckUtils]: 74: Hoare triple {185#false} assume !false; {185#false} is VALID [2020-07-17 22:56:06,174 INFO L263 TraceCheckUtils]: 75: Hoare triple {185#false} call #t~ret2 := exists_runnable_thread(); {184#true} is VALID [2020-07-17 22:56:06,174 INFO L280 TraceCheckUtils]: 76: Hoare triple {184#true} havoc ~__retres1~3; {184#true} is VALID [2020-07-17 22:56:06,174 INFO L280 TraceCheckUtils]: 77: Hoare triple {184#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {184#true} is VALID [2020-07-17 22:56:06,175 INFO L280 TraceCheckUtils]: 78: Hoare triple {184#true} #res := ~__retres1~3; {184#true} is VALID [2020-07-17 22:56:06,176 INFO L280 TraceCheckUtils]: 79: Hoare triple {184#true} assume true; {184#true} is VALID [2020-07-17 22:56:06,176 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {184#true} {185#false} #511#return; {185#false} is VALID [2020-07-17 22:56:06,176 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 [2020-07-17 22:56:06,177 INFO L280 TraceCheckUtils]: 82: Hoare triple {185#false} assume 0 != ~tmp~0; {185#false} is VALID [2020-07-17 22:56:06,177 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 [2020-07-17 22:56:06,178 INFO L280 TraceCheckUtils]: 84: Hoare triple {185#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {185#false} is VALID [2020-07-17 22:56:06,178 INFO L263 TraceCheckUtils]: 85: Hoare triple {185#false} call master(); {185#false} is VALID [2020-07-17 22:56:06,178 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 [2020-07-17 22:56:06,179 INFO L280 TraceCheckUtils]: 87: Hoare triple {185#false} assume !(0 == ~m_pc~0); {185#false} is VALID [2020-07-17 22:56:06,179 INFO L280 TraceCheckUtils]: 88: Hoare triple {185#false} assume 1 == ~m_pc~0; {185#false} is VALID [2020-07-17 22:56:06,180 INFO L280 TraceCheckUtils]: 89: Hoare triple {185#false} assume ~token~0 != 2 + ~local~0; {185#false} is VALID [2020-07-17 22:56:06,180 INFO L263 TraceCheckUtils]: 90: Hoare triple {185#false} call error(); {185#false} is VALID [2020-07-17 22:56:06,180 INFO L280 TraceCheckUtils]: 91: Hoare triple {185#false} assume !false; {185#false} is VALID [2020-07-17 22:56:06,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:56:06,202 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1872688839] [2020-07-17 22:56:06,204 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:56:06,210 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-17 22:56:06,213 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187790402] [2020-07-17 22:56:06,224 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 92 [2020-07-17 22:56:06,232 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:56:06,238 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-17 22:56:06,455 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:56:06,456 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-17 22:56:06,456 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:56:06,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-17 22:56:06,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2020-07-17 22:56:06,475 INFO L87 Difference]: Start difference. First operand 181 states. Second operand 14 states. [2020-07-17 22:56:21,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:21,976 INFO L93 Difference]: Finished difference Result 449 states and 710 transitions. [2020-07-17 22:56:21,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 22:56:21,976 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 92 [2020-07-17 22:56:21,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:56:21,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 22:56:22,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 710 transitions. [2020-07-17 22:56:22,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 22:56:22,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 710 transitions. [2020-07-17 22:56:22,061 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 710 transitions. [2020-07-17 22:56:23,356 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 710 edges. 710 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:56:23,397 INFO L225 Difference]: With dead ends: 449 [2020-07-17 22:56:23,397 INFO L226 Difference]: Without dead ends: 276 [2020-07-17 22:56:23,404 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=176, Invalid=474, Unknown=0, NotChecked=0, Total=650 [2020-07-17 22:56:23,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2020-07-17 22:56:24,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 177. [2020-07-17 22:56:24,014 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:56:24,015 INFO L82 GeneralOperation]: Start isEquivalent. First operand 276 states. Second operand 177 states. [2020-07-17 22:56:24,017 INFO L74 IsIncluded]: Start isIncluded. First operand 276 states. Second operand 177 states. [2020-07-17 22:56:24,017 INFO L87 Difference]: Start difference. First operand 276 states. Second operand 177 states. [2020-07-17 22:56:24,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:24,051 INFO L93 Difference]: Finished difference Result 276 states and 407 transitions. [2020-07-17 22:56:24,051 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 407 transitions. [2020-07-17 22:56:24,069 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:56:24,070 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:56:24,070 INFO L74 IsIncluded]: Start isIncluded. First operand 177 states. Second operand 276 states. [2020-07-17 22:56:24,070 INFO L87 Difference]: Start difference. First operand 177 states. Second operand 276 states. [2020-07-17 22:56:24,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:24,096 INFO L93 Difference]: Finished difference Result 276 states and 407 transitions. [2020-07-17 22:56:24,096 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 407 transitions. [2020-07-17 22:56:24,099 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:56:24,099 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:56:24,099 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:56:24,099 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:56:24,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2020-07-17 22:56:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 237 transitions. [2020-07-17 22:56:24,112 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 237 transitions. Word has length 92 [2020-07-17 22:56:24,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:56:24,113 INFO L479 AbstractCegarLoop]: Abstraction has 177 states and 237 transitions. [2020-07-17 22:56:24,113 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-17 22:56:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 237 transitions. [2020-07-17 22:56:24,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 22:56:24,118 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:56:24,119 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] [2020-07-17 22:56:24,119 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:56:24,119 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:56:24,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:56:24,120 INFO L82 PathProgramCache]: Analyzing trace with hash -2098275908, now seen corresponding path program 1 times [2020-07-17 22:56:24,120 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:56:24,120 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543956585] [2020-07-17 22:56:24,121 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:56:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,290 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 [2020-07-17 22:56:24,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {1792#(<= 2 ~T2_E~0)} assume true; {1792#(<= 2 ~T2_E~0)} is VALID [2020-07-17 22:56:24,292 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1792#(<= 2 ~T2_E~0)} {1724#true} #549#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,313 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 [2020-07-17 22:56:24,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,314 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #491#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,318 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #519#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,339 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 [2020-07-17 22:56:24,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {1724#true} is VALID [2020-07-17 22:56:24,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {1724#true} is VALID [2020-07-17 22:56:24,340 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,341 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #521#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,406 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 [2020-07-17 22:56:24,407 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 [2020-07-17 22:56:24,408 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 [2020-07-17 22:56:24,408 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 [2020-07-17 22:56:24,409 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 [2020-07-17 22:56:24,410 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 [2020-07-17 22:56:24,411 INFO L280 TraceCheckUtils]: 6: Hoare triple {1797#(= |old(~T2_E~0)| 0)} assume true; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-17 22:56:24,411 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1797#(= |old(~T2_E~0)| 0)} {1729#(not (= 0 ~T2_E~0))} #523#return; {1725#false} is VALID [2020-07-17 22:56:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {1724#true} havoc ~__retres1~0; {1724#true} is VALID [2020-07-17 22:56:24,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume 1 == ~m_pc~0; {1724#true} is VALID [2020-07-17 22:56:24,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {1724#true} is VALID [2020-07-17 22:56:24,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} #res := ~__retres1~0; {1724#true} is VALID [2020-07-17 22:56:24,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,432 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1724#true} {1724#true} #499#return; {1724#true} is VALID [2020-07-17 22:56:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {1724#true} havoc ~__retres1~1; {1724#true} is VALID [2020-07-17 22:56:24,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume !(1 == ~t1_pc~0); {1724#true} is VALID [2020-07-17 22:56:24,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} ~__retres1~1 := 0; {1724#true} is VALID [2020-07-17 22:56:24,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} #res := ~__retres1~1; {1724#true} is VALID [2020-07-17 22:56:24,437 INFO L280 TraceCheckUtils]: 4: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,437 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1724#true} {1724#true} #501#return; {1724#true} is VALID [2020-07-17 22:56:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {1724#true} havoc ~__retres1~2; {1724#true} is VALID [2020-07-17 22:56:24,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume 1 == ~t2_pc~0; {1724#true} is VALID [2020-07-17 22:56:24,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {1724#true} is VALID [2020-07-17 22:56:24,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} #res := ~__retres1~2; {1724#true} is VALID [2020-07-17 22:56:24,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,443 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1724#true} {1724#true} #503#return; {1724#true} is VALID [2020-07-17 22:56:24,443 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 [2020-07-17 22:56:24,444 INFO L263 TraceCheckUtils]: 1: Hoare triple {1724#true} call #t~ret6 := is_master_triggered(); {1724#true} is VALID [2020-07-17 22:56:24,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} havoc ~__retres1~0; {1724#true} is VALID [2020-07-17 22:56:24,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} assume 1 == ~m_pc~0; {1724#true} is VALID [2020-07-17 22:56:24,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {1724#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {1724#true} is VALID [2020-07-17 22:56:24,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {1724#true} #res := ~__retres1~0; {1724#true} is VALID [2020-07-17 22:56:24,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,446 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1724#true} {1724#true} #499#return; {1724#true} is VALID [2020-07-17 22:56:24,446 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 [2020-07-17 22:56:24,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {1724#true} assume 0 != ~tmp~1;~m_st~0 := 0; {1724#true} is VALID [2020-07-17 22:56:24,446 INFO L263 TraceCheckUtils]: 10: Hoare triple {1724#true} call #t~ret7 := is_transmit1_triggered(); {1724#true} is VALID [2020-07-17 22:56:24,447 INFO L280 TraceCheckUtils]: 11: Hoare triple {1724#true} havoc ~__retres1~1; {1724#true} is VALID [2020-07-17 22:56:24,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {1724#true} assume !(1 == ~t1_pc~0); {1724#true} is VALID [2020-07-17 22:56:24,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {1724#true} ~__retres1~1 := 0; {1724#true} is VALID [2020-07-17 22:56:24,448 INFO L280 TraceCheckUtils]: 14: Hoare triple {1724#true} #res := ~__retres1~1; {1724#true} is VALID [2020-07-17 22:56:24,448 INFO L280 TraceCheckUtils]: 15: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,448 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1724#true} {1724#true} #501#return; {1724#true} is VALID [2020-07-17 22:56:24,448 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 [2020-07-17 22:56:24,449 INFO L280 TraceCheckUtils]: 18: Hoare triple {1724#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {1724#true} is VALID [2020-07-17 22:56:24,449 INFO L263 TraceCheckUtils]: 19: Hoare triple {1724#true} call #t~ret8 := is_transmit2_triggered(); {1724#true} is VALID [2020-07-17 22:56:24,449 INFO L280 TraceCheckUtils]: 20: Hoare triple {1724#true} havoc ~__retres1~2; {1724#true} is VALID [2020-07-17 22:56:24,449 INFO L280 TraceCheckUtils]: 21: Hoare triple {1724#true} assume 1 == ~t2_pc~0; {1724#true} is VALID [2020-07-17 22:56:24,450 INFO L280 TraceCheckUtils]: 22: Hoare triple {1724#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {1724#true} is VALID [2020-07-17 22:56:24,450 INFO L280 TraceCheckUtils]: 23: Hoare triple {1724#true} #res := ~__retres1~2; {1724#true} is VALID [2020-07-17 22:56:24,450 INFO L280 TraceCheckUtils]: 24: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,450 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1724#true} {1724#true} #503#return; {1724#true} is VALID [2020-07-17 22:56:24,451 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 [2020-07-17 22:56:24,451 INFO L280 TraceCheckUtils]: 27: Hoare triple {1724#true} assume !(0 != ~tmp___1~0); {1724#true} is VALID [2020-07-17 22:56:24,451 INFO L280 TraceCheckUtils]: 28: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,452 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1724#true} {1725#false} #525#return; {1725#false} is VALID [2020-07-17 22:56:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,461 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 [2020-07-17 22:56:24,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume !(1 == ~T1_E~0); {1724#true} is VALID [2020-07-17 22:56:24,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {1724#true} is VALID [2020-07-17 22:56:24,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} assume 1 == ~E_M~0;~E_M~0 := 2; {1724#true} is VALID [2020-07-17 22:56:24,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {1724#true} assume 1 == ~E_1~0;~E_1~0 := 2; {1724#true} is VALID [2020-07-17 22:56:24,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {1724#true} assume 1 == ~E_2~0;~E_2~0 := 2; {1724#true} is VALID [2020-07-17 22:56:24,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,464 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1724#true} {1725#false} #527#return; {1725#false} is VALID [2020-07-17 22:56:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:24,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {1724#true} havoc ~__retres1~3; {1724#true} is VALID [2020-07-17 22:56:24,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {1724#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {1724#true} is VALID [2020-07-17 22:56:24,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {1724#true} #res := ~__retres1~3; {1724#true} is VALID [2020-07-17 22:56:24,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1724#true} {1725#false} #511#return; {1725#false} is VALID [2020-07-17 22:56:24,472 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 [2020-07-17 22:56:24,473 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 [2020-07-17 22:56:24,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {1792#(<= 2 ~T2_E~0)} assume true; {1792#(<= 2 ~T2_E~0)} is VALID [2020-07-17 22:56:24,475 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1792#(<= 2 ~T2_E~0)} {1724#true} #549#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,476 INFO L263 TraceCheckUtils]: 4: Hoare triple {1729#(not (= 0 ~T2_E~0))} call #t~ret12 := main(); {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {1729#(not (= 0 ~T2_E~0))} havoc ~__retres1~4; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,478 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 [2020-07-17 22:56:24,478 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 [2020-07-17 22:56:24,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,479 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #491#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,480 INFO L263 TraceCheckUtils]: 10: Hoare triple {1729#(not (= 0 ~T2_E~0))} call start_simulation(); {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,481 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 [2020-07-17 22:56:24,481 INFO L263 TraceCheckUtils]: 12: Hoare triple {1729#(not (= 0 ~T2_E~0))} call update_channels(); {1724#true} is VALID [2020-07-17 22:56:24,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,482 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #519#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,483 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 [2020-07-17 22:56:24,483 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 [2020-07-17 22:56:24,484 INFO L280 TraceCheckUtils]: 17: Hoare triple {1724#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {1724#true} is VALID [2020-07-17 22:56:24,484 INFO L280 TraceCheckUtils]: 18: Hoare triple {1724#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {1724#true} is VALID [2020-07-17 22:56:24,484 INFO L280 TraceCheckUtils]: 19: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,485 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1724#true} {1729#(not (= 0 ~T2_E~0))} #521#return; {1729#(not (= 0 ~T2_E~0))} is VALID [2020-07-17 22:56:24,486 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 [2020-07-17 22:56:24,486 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 [2020-07-17 22:56:24,487 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 [2020-07-17 22:56:24,488 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 [2020-07-17 22:56:24,488 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 [2020-07-17 22:56:24,489 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 [2020-07-17 22:56:24,490 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 [2020-07-17 22:56:24,490 INFO L280 TraceCheckUtils]: 28: Hoare triple {1797#(= |old(~T2_E~0)| 0)} assume true; {1797#(= |old(~T2_E~0)| 0)} is VALID [2020-07-17 22:56:24,491 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1797#(= |old(~T2_E~0)| 0)} {1729#(not (= 0 ~T2_E~0))} #523#return; {1725#false} is VALID [2020-07-17 22:56:24,491 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 [2020-07-17 22:56:24,492 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 [2020-07-17 22:56:24,492 INFO L263 TraceCheckUtils]: 32: Hoare triple {1724#true} call #t~ret6 := is_master_triggered(); {1724#true} is VALID [2020-07-17 22:56:24,492 INFO L280 TraceCheckUtils]: 33: Hoare triple {1724#true} havoc ~__retres1~0; {1724#true} is VALID [2020-07-17 22:56:24,492 INFO L280 TraceCheckUtils]: 34: Hoare triple {1724#true} assume 1 == ~m_pc~0; {1724#true} is VALID [2020-07-17 22:56:24,493 INFO L280 TraceCheckUtils]: 35: Hoare triple {1724#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {1724#true} is VALID [2020-07-17 22:56:24,493 INFO L280 TraceCheckUtils]: 36: Hoare triple {1724#true} #res := ~__retres1~0; {1724#true} is VALID [2020-07-17 22:56:24,493 INFO L280 TraceCheckUtils]: 37: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,493 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1724#true} {1724#true} #499#return; {1724#true} is VALID [2020-07-17 22:56:24,494 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 [2020-07-17 22:56:24,494 INFO L280 TraceCheckUtils]: 40: Hoare triple {1724#true} assume 0 != ~tmp~1;~m_st~0 := 0; {1724#true} is VALID [2020-07-17 22:56:24,494 INFO L263 TraceCheckUtils]: 41: Hoare triple {1724#true} call #t~ret7 := is_transmit1_triggered(); {1724#true} is VALID [2020-07-17 22:56:24,494 INFO L280 TraceCheckUtils]: 42: Hoare triple {1724#true} havoc ~__retres1~1; {1724#true} is VALID [2020-07-17 22:56:24,495 INFO L280 TraceCheckUtils]: 43: Hoare triple {1724#true} assume !(1 == ~t1_pc~0); {1724#true} is VALID [2020-07-17 22:56:24,495 INFO L280 TraceCheckUtils]: 44: Hoare triple {1724#true} ~__retres1~1 := 0; {1724#true} is VALID [2020-07-17 22:56:24,495 INFO L280 TraceCheckUtils]: 45: Hoare triple {1724#true} #res := ~__retres1~1; {1724#true} is VALID [2020-07-17 22:56:24,496 INFO L280 TraceCheckUtils]: 46: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,496 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {1724#true} {1724#true} #501#return; {1724#true} is VALID [2020-07-17 22:56:24,496 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 [2020-07-17 22:56:24,496 INFO L280 TraceCheckUtils]: 49: Hoare triple {1724#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {1724#true} is VALID [2020-07-17 22:56:24,497 INFO L263 TraceCheckUtils]: 50: Hoare triple {1724#true} call #t~ret8 := is_transmit2_triggered(); {1724#true} is VALID [2020-07-17 22:56:24,497 INFO L280 TraceCheckUtils]: 51: Hoare triple {1724#true} havoc ~__retres1~2; {1724#true} is VALID [2020-07-17 22:56:24,497 INFO L280 TraceCheckUtils]: 52: Hoare triple {1724#true} assume 1 == ~t2_pc~0; {1724#true} is VALID [2020-07-17 22:56:24,497 INFO L280 TraceCheckUtils]: 53: Hoare triple {1724#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {1724#true} is VALID [2020-07-17 22:56:24,497 INFO L280 TraceCheckUtils]: 54: Hoare triple {1724#true} #res := ~__retres1~2; {1724#true} is VALID [2020-07-17 22:56:24,498 INFO L280 TraceCheckUtils]: 55: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,498 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1724#true} {1724#true} #503#return; {1724#true} is VALID [2020-07-17 22:56:24,498 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 [2020-07-17 22:56:24,499 INFO L280 TraceCheckUtils]: 58: Hoare triple {1724#true} assume !(0 != ~tmp___1~0); {1724#true} is VALID [2020-07-17 22:56:24,499 INFO L280 TraceCheckUtils]: 59: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,499 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {1724#true} {1725#false} #525#return; {1725#false} is VALID [2020-07-17 22:56:24,499 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 [2020-07-17 22:56:24,500 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 [2020-07-17 22:56:24,500 INFO L280 TraceCheckUtils]: 63: Hoare triple {1724#true} assume !(1 == ~T1_E~0); {1724#true} is VALID [2020-07-17 22:56:24,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {1724#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {1724#true} is VALID [2020-07-17 22:56:24,500 INFO L280 TraceCheckUtils]: 65: Hoare triple {1724#true} assume 1 == ~E_M~0;~E_M~0 := 2; {1724#true} is VALID [2020-07-17 22:56:24,500 INFO L280 TraceCheckUtils]: 66: Hoare triple {1724#true} assume 1 == ~E_1~0;~E_1~0 := 2; {1724#true} is VALID [2020-07-17 22:56:24,501 INFO L280 TraceCheckUtils]: 67: Hoare triple {1724#true} assume 1 == ~E_2~0;~E_2~0 := 2; {1724#true} is VALID [2020-07-17 22:56:24,501 INFO L280 TraceCheckUtils]: 68: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,501 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {1724#true} {1725#false} #527#return; {1725#false} is VALID [2020-07-17 22:56:24,501 INFO L280 TraceCheckUtils]: 70: Hoare triple {1725#false} assume !false; {1725#false} is VALID [2020-07-17 22:56:24,502 INFO L280 TraceCheckUtils]: 71: Hoare triple {1725#false} ~kernel_st~0 := 1; {1725#false} is VALID [2020-07-17 22:56:24,502 INFO L263 TraceCheckUtils]: 72: Hoare triple {1725#false} call eval(); {1725#false} is VALID [2020-07-17 22:56:24,502 INFO L280 TraceCheckUtils]: 73: Hoare triple {1725#false} havoc ~tmp~0; {1725#false} is VALID [2020-07-17 22:56:24,502 INFO L280 TraceCheckUtils]: 74: Hoare triple {1725#false} assume !false; {1725#false} is VALID [2020-07-17 22:56:24,503 INFO L263 TraceCheckUtils]: 75: Hoare triple {1725#false} call #t~ret2 := exists_runnable_thread(); {1724#true} is VALID [2020-07-17 22:56:24,503 INFO L280 TraceCheckUtils]: 76: Hoare triple {1724#true} havoc ~__retres1~3; {1724#true} is VALID [2020-07-17 22:56:24,503 INFO L280 TraceCheckUtils]: 77: Hoare triple {1724#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {1724#true} is VALID [2020-07-17 22:56:24,503 INFO L280 TraceCheckUtils]: 78: Hoare triple {1724#true} #res := ~__retres1~3; {1724#true} is VALID [2020-07-17 22:56:24,503 INFO L280 TraceCheckUtils]: 79: Hoare triple {1724#true} assume true; {1724#true} is VALID [2020-07-17 22:56:24,504 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {1724#true} {1725#false} #511#return; {1725#false} is VALID [2020-07-17 22:56:24,504 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 [2020-07-17 22:56:24,504 INFO L280 TraceCheckUtils]: 82: Hoare triple {1725#false} assume 0 != ~tmp~0; {1725#false} is VALID [2020-07-17 22:56:24,504 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 [2020-07-17 22:56:24,505 INFO L280 TraceCheckUtils]: 84: Hoare triple {1725#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {1725#false} is VALID [2020-07-17 22:56:24,505 INFO L263 TraceCheckUtils]: 85: Hoare triple {1725#false} call master(); {1725#false} is VALID [2020-07-17 22:56:24,505 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 [2020-07-17 22:56:24,505 INFO L280 TraceCheckUtils]: 87: Hoare triple {1725#false} assume !(0 == ~m_pc~0); {1725#false} is VALID [2020-07-17 22:56:24,506 INFO L280 TraceCheckUtils]: 88: Hoare triple {1725#false} assume 1 == ~m_pc~0; {1725#false} is VALID [2020-07-17 22:56:24,506 INFO L280 TraceCheckUtils]: 89: Hoare triple {1725#false} assume ~token~0 != 2 + ~local~0; {1725#false} is VALID [2020-07-17 22:56:24,506 INFO L263 TraceCheckUtils]: 90: Hoare triple {1725#false} call error(); {1725#false} is VALID [2020-07-17 22:56:24,506 INFO L280 TraceCheckUtils]: 91: Hoare triple {1725#false} assume !false; {1725#false} is VALID [2020-07-17 22:56:24,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:56:24,518 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [543956585] [2020-07-17 22:56:24,518 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:56:24,518 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:56:24,519 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310383836] [2020-07-17 22:56:24,521 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:56:24,522 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:56:24,522 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:56:24,617 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:56:24,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:56:24,618 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:56:24,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:56:24,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:56:24,619 INFO L87 Difference]: Start difference. First operand 177 states and 237 transitions. Second operand 10 states. [2020-07-17 22:56:31,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:31,287 INFO L93 Difference]: Finished difference Result 425 states and 610 transitions. [2020-07-17 22:56:31,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 22:56:31,287 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:56:31,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:56:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:56:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 600 transitions. [2020-07-17 22:56:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:56:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 600 transitions. [2020-07-17 22:56:31,337 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 600 transitions. [2020-07-17 22:56:32,640 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 600 edges. 600 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:56:32,654 INFO L225 Difference]: With dead ends: 425 [2020-07-17 22:56:32,654 INFO L226 Difference]: Without dead ends: 268 [2020-07-17 22:56:32,657 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 [2020-07-17 22:56:32,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-07-17 22:56:33,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 177. [2020-07-17 22:56:33,340 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:56:33,340 INFO L82 GeneralOperation]: Start isEquivalent. First operand 268 states. Second operand 177 states. [2020-07-17 22:56:33,340 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 177 states. [2020-07-17 22:56:33,340 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 177 states. [2020-07-17 22:56:33,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:33,368 INFO L93 Difference]: Finished difference Result 268 states and 384 transitions. [2020-07-17 22:56:33,369 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 384 transitions. [2020-07-17 22:56:33,378 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:56:33,379 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:56:33,379 INFO L74 IsIncluded]: Start isIncluded. First operand 177 states. Second operand 268 states. [2020-07-17 22:56:33,381 INFO L87 Difference]: Start difference. First operand 177 states. Second operand 268 states. [2020-07-17 22:56:33,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:33,402 INFO L93 Difference]: Finished difference Result 268 states and 384 transitions. [2020-07-17 22:56:33,402 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 384 transitions. [2020-07-17 22:56:33,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:56:33,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:56:33,404 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:56:33,405 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:56:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2020-07-17 22:56:33,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 234 transitions. [2020-07-17 22:56:33,419 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 234 transitions. Word has length 92 [2020-07-17 22:56:33,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:56:33,420 INFO L479 AbstractCegarLoop]: Abstraction has 177 states and 234 transitions. [2020-07-17 22:56:33,420 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:56:33,420 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 234 transitions. [2020-07-17 22:56:33,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 22:56:33,424 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:56:33,424 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] [2020-07-17 22:56:33,425 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:56:33,425 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:56:33,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:56:33,426 INFO L82 PathProgramCache]: Analyzing trace with hash -1653808840, now seen corresponding path program 1 times [2020-07-17 22:56:33,426 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:56:33,429 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107368093] [2020-07-17 22:56:33,429 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:56:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,674 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 [2020-07-17 22:56:33,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {3270#(<= 2 ~E_M~0)} assume true; {3270#(<= 2 ~E_M~0)} is VALID [2020-07-17 22:56:33,688 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3270#(<= 2 ~E_M~0)} {3202#true} #549#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,722 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 [2020-07-17 22:56:33,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #491#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,732 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #519#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,761 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 [2020-07-17 22:56:33,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {3202#true} is VALID [2020-07-17 22:56:33,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {3202#true} is VALID [2020-07-17 22:56:33,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,764 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #521#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:33,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,859 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 [2020-07-17 22:56:33,860 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 [2020-07-17 22:56:33,861 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 [2020-07-17 22:56:33,862 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 [2020-07-17 22:56:33,862 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 [2020-07-17 22:56:33,863 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 [2020-07-17 22:56:33,864 INFO L280 TraceCheckUtils]: 6: Hoare triple {3275#(= 0 |old(~E_M~0)|)} assume true; {3275#(= 0 |old(~E_M~0)|)} is VALID [2020-07-17 22:56:33,864 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3275#(= 0 |old(~E_M~0)|)} {3207#(not (= 0 ~E_M~0))} #523#return; {3203#false} is VALID [2020-07-17 22:56:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {3202#true} havoc ~__retres1~0; {3202#true} is VALID [2020-07-17 22:56:33,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume 1 == ~m_pc~0; {3202#true} is VALID [2020-07-17 22:56:33,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {3202#true} is VALID [2020-07-17 22:56:33,911 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} #res := ~__retres1~0; {3202#true} is VALID [2020-07-17 22:56:33,911 INFO L280 TraceCheckUtils]: 4: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,912 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3202#true} {3202#true} #499#return; {3202#true} is VALID [2020-07-17 22:56:33,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {3202#true} havoc ~__retres1~1; {3202#true} is VALID [2020-07-17 22:56:33,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume !(1 == ~t1_pc~0); {3202#true} is VALID [2020-07-17 22:56:33,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} ~__retres1~1 := 0; {3202#true} is VALID [2020-07-17 22:56:33,921 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} #res := ~__retres1~1; {3202#true} is VALID [2020-07-17 22:56:33,922 INFO L280 TraceCheckUtils]: 4: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,922 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3202#true} {3202#true} #501#return; {3202#true} is VALID [2020-07-17 22:56:33,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {3202#true} havoc ~__retres1~2; {3202#true} is VALID [2020-07-17 22:56:33,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume 1 == ~t2_pc~0; {3202#true} is VALID [2020-07-17 22:56:33,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {3202#true} is VALID [2020-07-17 22:56:33,932 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} #res := ~__retres1~2; {3202#true} is VALID [2020-07-17 22:56:33,933 INFO L280 TraceCheckUtils]: 4: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,933 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3202#true} {3202#true} #503#return; {3202#true} is VALID [2020-07-17 22:56:33,939 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 [2020-07-17 22:56:33,939 INFO L263 TraceCheckUtils]: 1: Hoare triple {3202#true} call #t~ret6 := is_master_triggered(); {3202#true} is VALID [2020-07-17 22:56:33,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} havoc ~__retres1~0; {3202#true} is VALID [2020-07-17 22:56:33,940 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} assume 1 == ~m_pc~0; {3202#true} is VALID [2020-07-17 22:56:33,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {3202#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {3202#true} is VALID [2020-07-17 22:56:33,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {3202#true} #res := ~__retres1~0; {3202#true} is VALID [2020-07-17 22:56:33,942 INFO L280 TraceCheckUtils]: 6: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,942 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3202#true} {3202#true} #499#return; {3202#true} is VALID [2020-07-17 22:56:33,942 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 [2020-07-17 22:56:33,943 INFO L280 TraceCheckUtils]: 9: Hoare triple {3202#true} assume 0 != ~tmp~1;~m_st~0 := 0; {3202#true} is VALID [2020-07-17 22:56:33,943 INFO L263 TraceCheckUtils]: 10: Hoare triple {3202#true} call #t~ret7 := is_transmit1_triggered(); {3202#true} is VALID [2020-07-17 22:56:33,947 INFO L280 TraceCheckUtils]: 11: Hoare triple {3202#true} havoc ~__retres1~1; {3202#true} is VALID [2020-07-17 22:56:33,947 INFO L280 TraceCheckUtils]: 12: Hoare triple {3202#true} assume !(1 == ~t1_pc~0); {3202#true} is VALID [2020-07-17 22:56:33,947 INFO L280 TraceCheckUtils]: 13: Hoare triple {3202#true} ~__retres1~1 := 0; {3202#true} is VALID [2020-07-17 22:56:33,948 INFO L280 TraceCheckUtils]: 14: Hoare triple {3202#true} #res := ~__retres1~1; {3202#true} is VALID [2020-07-17 22:56:33,948 INFO L280 TraceCheckUtils]: 15: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,948 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3202#true} {3202#true} #501#return; {3202#true} is VALID [2020-07-17 22:56:33,948 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 [2020-07-17 22:56:33,949 INFO L280 TraceCheckUtils]: 18: Hoare triple {3202#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {3202#true} is VALID [2020-07-17 22:56:33,949 INFO L263 TraceCheckUtils]: 19: Hoare triple {3202#true} call #t~ret8 := is_transmit2_triggered(); {3202#true} is VALID [2020-07-17 22:56:33,953 INFO L280 TraceCheckUtils]: 20: Hoare triple {3202#true} havoc ~__retres1~2; {3202#true} is VALID [2020-07-17 22:56:33,953 INFO L280 TraceCheckUtils]: 21: Hoare triple {3202#true} assume 1 == ~t2_pc~0; {3202#true} is VALID [2020-07-17 22:56:33,954 INFO L280 TraceCheckUtils]: 22: Hoare triple {3202#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {3202#true} is VALID [2020-07-17 22:56:33,954 INFO L280 TraceCheckUtils]: 23: Hoare triple {3202#true} #res := ~__retres1~2; {3202#true} is VALID [2020-07-17 22:56:33,955 INFO L280 TraceCheckUtils]: 24: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,956 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3202#true} {3202#true} #503#return; {3202#true} is VALID [2020-07-17 22:56:33,958 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 [2020-07-17 22:56:33,959 INFO L280 TraceCheckUtils]: 27: Hoare triple {3202#true} assume !(0 != ~tmp___1~0); {3202#true} is VALID [2020-07-17 22:56:33,959 INFO L280 TraceCheckUtils]: 28: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,960 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3202#true} {3203#false} #525#return; {3203#false} is VALID [2020-07-17 22:56:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,969 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 [2020-07-17 22:56:33,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume !(1 == ~T1_E~0); {3202#true} is VALID [2020-07-17 22:56:33,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} assume !(1 == ~T2_E~0); {3202#true} is VALID [2020-07-17 22:56:33,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} assume 1 == ~E_M~0;~E_M~0 := 2; {3202#true} is VALID [2020-07-17 22:56:33,970 INFO L280 TraceCheckUtils]: 4: Hoare triple {3202#true} assume 1 == ~E_1~0;~E_1~0 := 2; {3202#true} is VALID [2020-07-17 22:56:33,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {3202#true} assume 1 == ~E_2~0;~E_2~0 := 2; {3202#true} is VALID [2020-07-17 22:56:33,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,971 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3202#true} {3203#false} #527#return; {3203#false} is VALID [2020-07-17 22:56:33,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:33,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {3202#true} havoc ~__retres1~3; {3202#true} is VALID [2020-07-17 22:56:33,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {3202#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {3202#true} is VALID [2020-07-17 22:56:33,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {3202#true} #res := ~__retres1~3; {3202#true} is VALID [2020-07-17 22:56:33,978 INFO L280 TraceCheckUtils]: 3: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3202#true} {3203#false} #511#return; {3203#false} is VALID [2020-07-17 22:56:33,982 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 [2020-07-17 22:56:33,984 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 [2020-07-17 22:56:33,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {3270#(<= 2 ~E_M~0)} assume true; {3270#(<= 2 ~E_M~0)} is VALID [2020-07-17 22:56:33,987 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3270#(<= 2 ~E_M~0)} {3202#true} #549#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:33,988 INFO L263 TraceCheckUtils]: 4: Hoare triple {3207#(not (= 0 ~E_M~0))} call #t~ret12 := main(); {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:33,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {3207#(not (= 0 ~E_M~0))} havoc ~__retres1~4; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:33,989 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 [2020-07-17 22:56:33,989 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 [2020-07-17 22:56:33,989 INFO L280 TraceCheckUtils]: 8: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,991 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #491#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:33,992 INFO L263 TraceCheckUtils]: 10: Hoare triple {3207#(not (= 0 ~E_M~0))} call start_simulation(); {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:33,993 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 [2020-07-17 22:56:33,994 INFO L263 TraceCheckUtils]: 12: Hoare triple {3207#(not (= 0 ~E_M~0))} call update_channels(); {3202#true} is VALID [2020-07-17 22:56:33,994 INFO L280 TraceCheckUtils]: 13: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,995 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #519#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:33,996 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 [2020-07-17 22:56:33,997 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 [2020-07-17 22:56:33,997 INFO L280 TraceCheckUtils]: 17: Hoare triple {3202#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {3202#true} is VALID [2020-07-17 22:56:33,997 INFO L280 TraceCheckUtils]: 18: Hoare triple {3202#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {3202#true} is VALID [2020-07-17 22:56:33,998 INFO L280 TraceCheckUtils]: 19: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:33,999 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3202#true} {3207#(not (= 0 ~E_M~0))} #521#return; {3207#(not (= 0 ~E_M~0))} is VALID [2020-07-17 22:56:34,001 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 [2020-07-17 22:56:34,003 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 [2020-07-17 22:56:34,004 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 [2020-07-17 22:56:34,006 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 [2020-07-17 22:56:34,007 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 [2020-07-17 22:56:34,008 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 [2020-07-17 22:56:34,008 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 [2020-07-17 22:56:34,009 INFO L280 TraceCheckUtils]: 28: Hoare triple {3275#(= 0 |old(~E_M~0)|)} assume true; {3275#(= 0 |old(~E_M~0)|)} is VALID [2020-07-17 22:56:34,010 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3275#(= 0 |old(~E_M~0)|)} {3207#(not (= 0 ~E_M~0))} #523#return; {3203#false} is VALID [2020-07-17 22:56:34,011 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 [2020-07-17 22:56:34,011 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 [2020-07-17 22:56:34,011 INFO L263 TraceCheckUtils]: 32: Hoare triple {3202#true} call #t~ret6 := is_master_triggered(); {3202#true} is VALID [2020-07-17 22:56:34,011 INFO L280 TraceCheckUtils]: 33: Hoare triple {3202#true} havoc ~__retres1~0; {3202#true} is VALID [2020-07-17 22:56:34,011 INFO L280 TraceCheckUtils]: 34: Hoare triple {3202#true} assume 1 == ~m_pc~0; {3202#true} is VALID [2020-07-17 22:56:34,012 INFO L280 TraceCheckUtils]: 35: Hoare triple {3202#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {3202#true} is VALID [2020-07-17 22:56:34,012 INFO L280 TraceCheckUtils]: 36: Hoare triple {3202#true} #res := ~__retres1~0; {3202#true} is VALID [2020-07-17 22:56:34,012 INFO L280 TraceCheckUtils]: 37: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:34,012 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3202#true} {3202#true} #499#return; {3202#true} is VALID [2020-07-17 22:56:34,012 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 [2020-07-17 22:56:34,012 INFO L280 TraceCheckUtils]: 40: Hoare triple {3202#true} assume 0 != ~tmp~1;~m_st~0 := 0; {3202#true} is VALID [2020-07-17 22:56:34,013 INFO L263 TraceCheckUtils]: 41: Hoare triple {3202#true} call #t~ret7 := is_transmit1_triggered(); {3202#true} is VALID [2020-07-17 22:56:34,013 INFO L280 TraceCheckUtils]: 42: Hoare triple {3202#true} havoc ~__retres1~1; {3202#true} is VALID [2020-07-17 22:56:34,013 INFO L280 TraceCheckUtils]: 43: Hoare triple {3202#true} assume !(1 == ~t1_pc~0); {3202#true} is VALID [2020-07-17 22:56:34,013 INFO L280 TraceCheckUtils]: 44: Hoare triple {3202#true} ~__retres1~1 := 0; {3202#true} is VALID [2020-07-17 22:56:34,013 INFO L280 TraceCheckUtils]: 45: Hoare triple {3202#true} #res := ~__retres1~1; {3202#true} is VALID [2020-07-17 22:56:34,013 INFO L280 TraceCheckUtils]: 46: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:34,014 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3202#true} {3202#true} #501#return; {3202#true} is VALID [2020-07-17 22:56:34,014 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 [2020-07-17 22:56:34,014 INFO L280 TraceCheckUtils]: 49: Hoare triple {3202#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {3202#true} is VALID [2020-07-17 22:56:34,014 INFO L263 TraceCheckUtils]: 50: Hoare triple {3202#true} call #t~ret8 := is_transmit2_triggered(); {3202#true} is VALID [2020-07-17 22:56:34,015 INFO L280 TraceCheckUtils]: 51: Hoare triple {3202#true} havoc ~__retres1~2; {3202#true} is VALID [2020-07-17 22:56:34,015 INFO L280 TraceCheckUtils]: 52: Hoare triple {3202#true} assume 1 == ~t2_pc~0; {3202#true} is VALID [2020-07-17 22:56:34,015 INFO L280 TraceCheckUtils]: 53: Hoare triple {3202#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {3202#true} is VALID [2020-07-17 22:56:34,015 INFO L280 TraceCheckUtils]: 54: Hoare triple {3202#true} #res := ~__retres1~2; {3202#true} is VALID [2020-07-17 22:56:34,016 INFO L280 TraceCheckUtils]: 55: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:34,016 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3202#true} {3202#true} #503#return; {3202#true} is VALID [2020-07-17 22:56:34,016 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 [2020-07-17 22:56:34,016 INFO L280 TraceCheckUtils]: 58: Hoare triple {3202#true} assume !(0 != ~tmp___1~0); {3202#true} is VALID [2020-07-17 22:56:34,017 INFO L280 TraceCheckUtils]: 59: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:34,017 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3202#true} {3203#false} #525#return; {3203#false} is VALID [2020-07-17 22:56:34,017 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 [2020-07-17 22:56:34,017 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 [2020-07-17 22:56:34,017 INFO L280 TraceCheckUtils]: 63: Hoare triple {3202#true} assume !(1 == ~T1_E~0); {3202#true} is VALID [2020-07-17 22:56:34,018 INFO L280 TraceCheckUtils]: 64: Hoare triple {3202#true} assume !(1 == ~T2_E~0); {3202#true} is VALID [2020-07-17 22:56:34,018 INFO L280 TraceCheckUtils]: 65: Hoare triple {3202#true} assume 1 == ~E_M~0;~E_M~0 := 2; {3202#true} is VALID [2020-07-17 22:56:34,018 INFO L280 TraceCheckUtils]: 66: Hoare triple {3202#true} assume 1 == ~E_1~0;~E_1~0 := 2; {3202#true} is VALID [2020-07-17 22:56:34,018 INFO L280 TraceCheckUtils]: 67: Hoare triple {3202#true} assume 1 == ~E_2~0;~E_2~0 := 2; {3202#true} is VALID [2020-07-17 22:56:34,018 INFO L280 TraceCheckUtils]: 68: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:34,019 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3202#true} {3203#false} #527#return; {3203#false} is VALID [2020-07-17 22:56:34,019 INFO L280 TraceCheckUtils]: 70: Hoare triple {3203#false} assume !false; {3203#false} is VALID [2020-07-17 22:56:34,019 INFO L280 TraceCheckUtils]: 71: Hoare triple {3203#false} ~kernel_st~0 := 1; {3203#false} is VALID [2020-07-17 22:56:34,019 INFO L263 TraceCheckUtils]: 72: Hoare triple {3203#false} call eval(); {3203#false} is VALID [2020-07-17 22:56:34,020 INFO L280 TraceCheckUtils]: 73: Hoare triple {3203#false} havoc ~tmp~0; {3203#false} is VALID [2020-07-17 22:56:34,020 INFO L280 TraceCheckUtils]: 74: Hoare triple {3203#false} assume !false; {3203#false} is VALID [2020-07-17 22:56:34,020 INFO L263 TraceCheckUtils]: 75: Hoare triple {3203#false} call #t~ret2 := exists_runnable_thread(); {3202#true} is VALID [2020-07-17 22:56:34,020 INFO L280 TraceCheckUtils]: 76: Hoare triple {3202#true} havoc ~__retres1~3; {3202#true} is VALID [2020-07-17 22:56:34,020 INFO L280 TraceCheckUtils]: 77: Hoare triple {3202#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {3202#true} is VALID [2020-07-17 22:56:34,021 INFO L280 TraceCheckUtils]: 78: Hoare triple {3202#true} #res := ~__retres1~3; {3202#true} is VALID [2020-07-17 22:56:34,021 INFO L280 TraceCheckUtils]: 79: Hoare triple {3202#true} assume true; {3202#true} is VALID [2020-07-17 22:56:34,021 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3202#true} {3203#false} #511#return; {3203#false} is VALID [2020-07-17 22:56:34,022 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 [2020-07-17 22:56:34,022 INFO L280 TraceCheckUtils]: 82: Hoare triple {3203#false} assume 0 != ~tmp~0; {3203#false} is VALID [2020-07-17 22:56:34,022 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 [2020-07-17 22:56:34,022 INFO L280 TraceCheckUtils]: 84: Hoare triple {3203#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {3203#false} is VALID [2020-07-17 22:56:34,023 INFO L263 TraceCheckUtils]: 85: Hoare triple {3203#false} call master(); {3203#false} is VALID [2020-07-17 22:56:34,023 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 [2020-07-17 22:56:34,023 INFO L280 TraceCheckUtils]: 87: Hoare triple {3203#false} assume !(0 == ~m_pc~0); {3203#false} is VALID [2020-07-17 22:56:34,023 INFO L280 TraceCheckUtils]: 88: Hoare triple {3203#false} assume 1 == ~m_pc~0; {3203#false} is VALID [2020-07-17 22:56:34,023 INFO L280 TraceCheckUtils]: 89: Hoare triple {3203#false} assume ~token~0 != 2 + ~local~0; {3203#false} is VALID [2020-07-17 22:56:34,024 INFO L263 TraceCheckUtils]: 90: Hoare triple {3203#false} call error(); {3203#false} is VALID [2020-07-17 22:56:34,024 INFO L280 TraceCheckUtils]: 91: Hoare triple {3203#false} assume !false; {3203#false} is VALID [2020-07-17 22:56:34,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:56:34,036 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107368093] [2020-07-17 22:56:34,036 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:56:34,037 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:56:34,037 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431959907] [2020-07-17 22:56:34,038 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:56:34,038 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:56:34,039 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:56:34,151 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:56:34,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:56:34,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:56:34,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:56:34,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:56:34,154 INFO L87 Difference]: Start difference. First operand 177 states and 234 transitions. Second operand 10 states. [2020-07-17 22:56:45,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:45,646 INFO L93 Difference]: Finished difference Result 504 states and 747 transitions. [2020-07-17 22:56:45,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 22:56:45,646 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:56:45,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:56:45,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:56:45,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 737 transitions. [2020-07-17 22:56:45,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:56:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 737 transitions. [2020-07-17 22:56:45,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 737 transitions. [2020-07-17 22:56:47,337 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 737 edges. 737 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:56:47,358 INFO L225 Difference]: With dead ends: 504 [2020-07-17 22:56:47,358 INFO L226 Difference]: Without dead ends: 347 [2020-07-17 22:56:47,360 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2020-07-17 22:56:47,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2020-07-17 22:56:48,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 213. [2020-07-17 22:56:48,157 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:56:48,158 INFO L82 GeneralOperation]: Start isEquivalent. First operand 347 states. Second operand 213 states. [2020-07-17 22:56:48,158 INFO L74 IsIncluded]: Start isIncluded. First operand 347 states. Second operand 213 states. [2020-07-17 22:56:48,158 INFO L87 Difference]: Start difference. First operand 347 states. Second operand 213 states. [2020-07-17 22:56:48,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:48,178 INFO L93 Difference]: Finished difference Result 347 states and 500 transitions. [2020-07-17 22:56:48,178 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 500 transitions. [2020-07-17 22:56:48,181 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:56:48,181 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:56:48,182 INFO L74 IsIncluded]: Start isIncluded. First operand 213 states. Second operand 347 states. [2020-07-17 22:56:48,182 INFO L87 Difference]: Start difference. First operand 213 states. Second operand 347 states. [2020-07-17 22:56:48,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:48,199 INFO L93 Difference]: Finished difference Result 347 states and 500 transitions. [2020-07-17 22:56:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 500 transitions. [2020-07-17 22:56:48,202 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:56:48,202 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:56:48,202 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:56:48,202 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:56:48,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2020-07-17 22:56:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 274 transitions. [2020-07-17 22:56:48,211 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 274 transitions. Word has length 92 [2020-07-17 22:56:48,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:56:48,211 INFO L479 AbstractCegarLoop]: Abstraction has 213 states and 274 transitions. [2020-07-17 22:56:48,212 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:56:48,212 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 274 transitions. [2020-07-17 22:56:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 22:56:48,213 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:56:48,214 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] [2020-07-17 22:56:48,214 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 22:56:48,214 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:56:48,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:56:48,215 INFO L82 PathProgramCache]: Analyzing trace with hash -550041895, now seen corresponding path program 1 times [2020-07-17 22:56:48,215 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:56:48,215 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085588513] [2020-07-17 22:56:48,215 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:56:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,355 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 [2020-07-17 22:56:48,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {5076#(<= 2 ~E_1~0)} assume true; {5076#(<= 2 ~E_1~0)} is VALID [2020-07-17 22:56:48,356 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5076#(<= 2 ~E_1~0)} {5008#true} #549#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,383 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 [2020-07-17 22:56:48,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,384 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #491#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,390 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #519#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,426 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 [2020-07-17 22:56:48,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {5008#true} is VALID [2020-07-17 22:56:48,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {5008#true} is VALID [2020-07-17 22:56:48,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,428 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #521#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,482 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 [2020-07-17 22:56:48,482 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 [2020-07-17 22:56:48,483 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 [2020-07-17 22:56:48,483 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 [2020-07-17 22:56:48,484 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 [2020-07-17 22:56:48,485 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 [2020-07-17 22:56:48,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {5081#(= 0 |old(~E_1~0)|)} assume true; {5081#(= 0 |old(~E_1~0)|)} is VALID [2020-07-17 22:56:48,486 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {5081#(= 0 |old(~E_1~0)|)} {5013#(not (= 0 ~E_1~0))} #523#return; {5009#false} is VALID [2020-07-17 22:56:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {5008#true} havoc ~__retres1~0; {5008#true} is VALID [2020-07-17 22:56:48,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume !(1 == ~m_pc~0); {5008#true} is VALID [2020-07-17 22:56:48,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} ~__retres1~0 := 0; {5008#true} is VALID [2020-07-17 22:56:48,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} #res := ~__retres1~0; {5008#true} is VALID [2020-07-17 22:56:48,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,530 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5008#true} {5008#true} #499#return; {5008#true} is VALID [2020-07-17 22:56:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {5008#true} havoc ~__retres1~1; {5008#true} is VALID [2020-07-17 22:56:48,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume !(1 == ~t1_pc~0); {5008#true} is VALID [2020-07-17 22:56:48,539 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} ~__retres1~1 := 0; {5008#true} is VALID [2020-07-17 22:56:48,539 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} #res := ~__retres1~1; {5008#true} is VALID [2020-07-17 22:56:48,539 INFO L280 TraceCheckUtils]: 4: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,540 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5008#true} {5008#true} #501#return; {5008#true} is VALID [2020-07-17 22:56:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {5008#true} havoc ~__retres1~2; {5008#true} is VALID [2020-07-17 22:56:48,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume 1 == ~t2_pc~0; {5008#true} is VALID [2020-07-17 22:56:48,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {5008#true} is VALID [2020-07-17 22:56:48,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} #res := ~__retres1~2; {5008#true} is VALID [2020-07-17 22:56:48,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,545 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5008#true} {5008#true} #503#return; {5008#true} is VALID [2020-07-17 22:56:48,546 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 [2020-07-17 22:56:48,546 INFO L263 TraceCheckUtils]: 1: Hoare triple {5008#true} call #t~ret6 := is_master_triggered(); {5008#true} is VALID [2020-07-17 22:56:48,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} havoc ~__retres1~0; {5008#true} is VALID [2020-07-17 22:56:48,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} assume !(1 == ~m_pc~0); {5008#true} is VALID [2020-07-17 22:56:48,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {5008#true} ~__retres1~0 := 0; {5008#true} is VALID [2020-07-17 22:56:48,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {5008#true} #res := ~__retres1~0; {5008#true} is VALID [2020-07-17 22:56:48,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,547 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {5008#true} {5008#true} #499#return; {5008#true} is VALID [2020-07-17 22:56:48,547 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 [2020-07-17 22:56:48,547 INFO L280 TraceCheckUtils]: 9: Hoare triple {5008#true} assume !(0 != ~tmp~1); {5008#true} is VALID [2020-07-17 22:56:48,548 INFO L263 TraceCheckUtils]: 10: Hoare triple {5008#true} call #t~ret7 := is_transmit1_triggered(); {5008#true} is VALID [2020-07-17 22:56:48,548 INFO L280 TraceCheckUtils]: 11: Hoare triple {5008#true} havoc ~__retres1~1; {5008#true} is VALID [2020-07-17 22:56:48,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {5008#true} assume !(1 == ~t1_pc~0); {5008#true} is VALID [2020-07-17 22:56:48,548 INFO L280 TraceCheckUtils]: 13: Hoare triple {5008#true} ~__retres1~1 := 0; {5008#true} is VALID [2020-07-17 22:56:48,549 INFO L280 TraceCheckUtils]: 14: Hoare triple {5008#true} #res := ~__retres1~1; {5008#true} is VALID [2020-07-17 22:56:48,549 INFO L280 TraceCheckUtils]: 15: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,549 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5008#true} {5008#true} #501#return; {5008#true} is VALID [2020-07-17 22:56:48,549 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 [2020-07-17 22:56:48,549 INFO L280 TraceCheckUtils]: 18: Hoare triple {5008#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {5008#true} is VALID [2020-07-17 22:56:48,550 INFO L263 TraceCheckUtils]: 19: Hoare triple {5008#true} call #t~ret8 := is_transmit2_triggered(); {5008#true} is VALID [2020-07-17 22:56:48,550 INFO L280 TraceCheckUtils]: 20: Hoare triple {5008#true} havoc ~__retres1~2; {5008#true} is VALID [2020-07-17 22:56:48,550 INFO L280 TraceCheckUtils]: 21: Hoare triple {5008#true} assume 1 == ~t2_pc~0; {5008#true} is VALID [2020-07-17 22:56:48,550 INFO L280 TraceCheckUtils]: 22: Hoare triple {5008#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {5008#true} is VALID [2020-07-17 22:56:48,550 INFO L280 TraceCheckUtils]: 23: Hoare triple {5008#true} #res := ~__retres1~2; {5008#true} is VALID [2020-07-17 22:56:48,551 INFO L280 TraceCheckUtils]: 24: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,551 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5008#true} {5008#true} #503#return; {5008#true} is VALID [2020-07-17 22:56:48,551 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 [2020-07-17 22:56:48,551 INFO L280 TraceCheckUtils]: 27: Hoare triple {5008#true} assume !(0 != ~tmp___1~0); {5008#true} is VALID [2020-07-17 22:56:48,551 INFO L280 TraceCheckUtils]: 28: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,552 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5008#true} {5009#false} #525#return; {5009#false} is VALID [2020-07-17 22:56:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,559 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 [2020-07-17 22:56:48,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume !(1 == ~T1_E~0); {5008#true} is VALID [2020-07-17 22:56:48,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} assume !(1 == ~T2_E~0); {5008#true} is VALID [2020-07-17 22:56:48,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} assume !(1 == ~E_M~0); {5008#true} is VALID [2020-07-17 22:56:48,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {5008#true} assume 1 == ~E_1~0;~E_1~0 := 2; {5008#true} is VALID [2020-07-17 22:56:48,560 INFO L280 TraceCheckUtils]: 5: Hoare triple {5008#true} assume 1 == ~E_2~0;~E_2~0 := 2; {5008#true} is VALID [2020-07-17 22:56:48,560 INFO L280 TraceCheckUtils]: 6: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,560 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {5008#true} {5009#false} #527#return; {5009#false} is VALID [2020-07-17 22:56:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:56:48,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {5008#true} havoc ~__retres1~3; {5008#true} is VALID [2020-07-17 22:56:48,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {5008#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {5008#true} is VALID [2020-07-17 22:56:48,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {5008#true} #res := ~__retres1~3; {5008#true} is VALID [2020-07-17 22:56:48,567 INFO L280 TraceCheckUtils]: 3: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,567 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5008#true} {5009#false} #511#return; {5009#false} is VALID [2020-07-17 22:56:48,570 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 [2020-07-17 22:56:48,571 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 [2020-07-17 22:56:48,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {5076#(<= 2 ~E_1~0)} assume true; {5076#(<= 2 ~E_1~0)} is VALID [2020-07-17 22:56:48,572 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5076#(<= 2 ~E_1~0)} {5008#true} #549#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,573 INFO L263 TraceCheckUtils]: 4: Hoare triple {5013#(not (= 0 ~E_1~0))} call #t~ret12 := main(); {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,573 INFO L280 TraceCheckUtils]: 5: Hoare triple {5013#(not (= 0 ~E_1~0))} havoc ~__retres1~4; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,575 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 [2020-07-17 22:56:48,575 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 [2020-07-17 22:56:48,575 INFO L280 TraceCheckUtils]: 8: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,576 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #491#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,576 INFO L263 TraceCheckUtils]: 10: Hoare triple {5013#(not (= 0 ~E_1~0))} call start_simulation(); {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,577 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 [2020-07-17 22:56:48,577 INFO L263 TraceCheckUtils]: 12: Hoare triple {5013#(not (= 0 ~E_1~0))} call update_channels(); {5008#true} is VALID [2020-07-17 22:56:48,577 INFO L280 TraceCheckUtils]: 13: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,579 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #519#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,580 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 [2020-07-17 22:56:48,580 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 [2020-07-17 22:56:48,580 INFO L280 TraceCheckUtils]: 17: Hoare triple {5008#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {5008#true} is VALID [2020-07-17 22:56:48,580 INFO L280 TraceCheckUtils]: 18: Hoare triple {5008#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {5008#true} is VALID [2020-07-17 22:56:48,580 INFO L280 TraceCheckUtils]: 19: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,581 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5008#true} {5013#(not (= 0 ~E_1~0))} #521#return; {5013#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:56:48,582 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 [2020-07-17 22:56:48,583 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 [2020-07-17 22:56:48,584 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 [2020-07-17 22:56:48,584 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 [2020-07-17 22:56:48,585 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 [2020-07-17 22:56:48,585 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 [2020-07-17 22:56:48,586 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 [2020-07-17 22:56:48,587 INFO L280 TraceCheckUtils]: 28: Hoare triple {5081#(= 0 |old(~E_1~0)|)} assume true; {5081#(= 0 |old(~E_1~0)|)} is VALID [2020-07-17 22:56:48,588 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5081#(= 0 |old(~E_1~0)|)} {5013#(not (= 0 ~E_1~0))} #523#return; {5009#false} is VALID [2020-07-17 22:56:48,588 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 [2020-07-17 22:56:48,589 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 [2020-07-17 22:56:48,589 INFO L263 TraceCheckUtils]: 32: Hoare triple {5008#true} call #t~ret6 := is_master_triggered(); {5008#true} is VALID [2020-07-17 22:56:48,589 INFO L280 TraceCheckUtils]: 33: Hoare triple {5008#true} havoc ~__retres1~0; {5008#true} is VALID [2020-07-17 22:56:48,589 INFO L280 TraceCheckUtils]: 34: Hoare triple {5008#true} assume !(1 == ~m_pc~0); {5008#true} is VALID [2020-07-17 22:56:48,589 INFO L280 TraceCheckUtils]: 35: Hoare triple {5008#true} ~__retres1~0 := 0; {5008#true} is VALID [2020-07-17 22:56:48,590 INFO L280 TraceCheckUtils]: 36: Hoare triple {5008#true} #res := ~__retres1~0; {5008#true} is VALID [2020-07-17 22:56:48,590 INFO L280 TraceCheckUtils]: 37: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,590 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5008#true} {5008#true} #499#return; {5008#true} is VALID [2020-07-17 22:56:48,590 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 [2020-07-17 22:56:48,590 INFO L280 TraceCheckUtils]: 40: Hoare triple {5008#true} assume !(0 != ~tmp~1); {5008#true} is VALID [2020-07-17 22:56:48,591 INFO L263 TraceCheckUtils]: 41: Hoare triple {5008#true} call #t~ret7 := is_transmit1_triggered(); {5008#true} is VALID [2020-07-17 22:56:48,591 INFO L280 TraceCheckUtils]: 42: Hoare triple {5008#true} havoc ~__retres1~1; {5008#true} is VALID [2020-07-17 22:56:48,591 INFO L280 TraceCheckUtils]: 43: Hoare triple {5008#true} assume !(1 == ~t1_pc~0); {5008#true} is VALID [2020-07-17 22:56:48,593 INFO L280 TraceCheckUtils]: 44: Hoare triple {5008#true} ~__retres1~1 := 0; {5008#true} is VALID [2020-07-17 22:56:48,593 INFO L280 TraceCheckUtils]: 45: Hoare triple {5008#true} #res := ~__retres1~1; {5008#true} is VALID [2020-07-17 22:56:48,594 INFO L280 TraceCheckUtils]: 46: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,594 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {5008#true} {5008#true} #501#return; {5008#true} is VALID [2020-07-17 22:56:48,594 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 [2020-07-17 22:56:48,594 INFO L280 TraceCheckUtils]: 49: Hoare triple {5008#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {5008#true} is VALID [2020-07-17 22:56:48,594 INFO L263 TraceCheckUtils]: 50: Hoare triple {5008#true} call #t~ret8 := is_transmit2_triggered(); {5008#true} is VALID [2020-07-17 22:56:48,595 INFO L280 TraceCheckUtils]: 51: Hoare triple {5008#true} havoc ~__retres1~2; {5008#true} is VALID [2020-07-17 22:56:48,595 INFO L280 TraceCheckUtils]: 52: Hoare triple {5008#true} assume 1 == ~t2_pc~0; {5008#true} is VALID [2020-07-17 22:56:48,595 INFO L280 TraceCheckUtils]: 53: Hoare triple {5008#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {5008#true} is VALID [2020-07-17 22:56:48,595 INFO L280 TraceCheckUtils]: 54: Hoare triple {5008#true} #res := ~__retres1~2; {5008#true} is VALID [2020-07-17 22:56:48,595 INFO L280 TraceCheckUtils]: 55: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,595 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5008#true} {5008#true} #503#return; {5008#true} is VALID [2020-07-17 22:56:48,596 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 [2020-07-17 22:56:48,596 INFO L280 TraceCheckUtils]: 58: Hoare triple {5008#true} assume !(0 != ~tmp___1~0); {5008#true} is VALID [2020-07-17 22:56:48,596 INFO L280 TraceCheckUtils]: 59: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,596 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5008#true} {5009#false} #525#return; {5009#false} is VALID [2020-07-17 22:56:48,596 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 [2020-07-17 22:56:48,597 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 [2020-07-17 22:56:48,597 INFO L280 TraceCheckUtils]: 63: Hoare triple {5008#true} assume !(1 == ~T1_E~0); {5008#true} is VALID [2020-07-17 22:56:48,597 INFO L280 TraceCheckUtils]: 64: Hoare triple {5008#true} assume !(1 == ~T2_E~0); {5008#true} is VALID [2020-07-17 22:56:48,597 INFO L280 TraceCheckUtils]: 65: Hoare triple {5008#true} assume !(1 == ~E_M~0); {5008#true} is VALID [2020-07-17 22:56:48,597 INFO L280 TraceCheckUtils]: 66: Hoare triple {5008#true} assume 1 == ~E_1~0;~E_1~0 := 2; {5008#true} is VALID [2020-07-17 22:56:48,598 INFO L280 TraceCheckUtils]: 67: Hoare triple {5008#true} assume 1 == ~E_2~0;~E_2~0 := 2; {5008#true} is VALID [2020-07-17 22:56:48,598 INFO L280 TraceCheckUtils]: 68: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,598 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5008#true} {5009#false} #527#return; {5009#false} is VALID [2020-07-17 22:56:48,598 INFO L280 TraceCheckUtils]: 70: Hoare triple {5009#false} assume !false; {5009#false} is VALID [2020-07-17 22:56:48,599 INFO L280 TraceCheckUtils]: 71: Hoare triple {5009#false} ~kernel_st~0 := 1; {5009#false} is VALID [2020-07-17 22:56:48,599 INFO L263 TraceCheckUtils]: 72: Hoare triple {5009#false} call eval(); {5009#false} is VALID [2020-07-17 22:56:48,599 INFO L280 TraceCheckUtils]: 73: Hoare triple {5009#false} havoc ~tmp~0; {5009#false} is VALID [2020-07-17 22:56:48,599 INFO L280 TraceCheckUtils]: 74: Hoare triple {5009#false} assume !false; {5009#false} is VALID [2020-07-17 22:56:48,599 INFO L263 TraceCheckUtils]: 75: Hoare triple {5009#false} call #t~ret2 := exists_runnable_thread(); {5008#true} is VALID [2020-07-17 22:56:48,600 INFO L280 TraceCheckUtils]: 76: Hoare triple {5008#true} havoc ~__retres1~3; {5008#true} is VALID [2020-07-17 22:56:48,600 INFO L280 TraceCheckUtils]: 77: Hoare triple {5008#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {5008#true} is VALID [2020-07-17 22:56:48,600 INFO L280 TraceCheckUtils]: 78: Hoare triple {5008#true} #res := ~__retres1~3; {5008#true} is VALID [2020-07-17 22:56:48,600 INFO L280 TraceCheckUtils]: 79: Hoare triple {5008#true} assume true; {5008#true} is VALID [2020-07-17 22:56:48,600 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {5008#true} {5009#false} #511#return; {5009#false} is VALID [2020-07-17 22:56:48,600 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 [2020-07-17 22:56:48,601 INFO L280 TraceCheckUtils]: 82: Hoare triple {5009#false} assume 0 != ~tmp~0; {5009#false} is VALID [2020-07-17 22:56:48,601 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 [2020-07-17 22:56:48,601 INFO L280 TraceCheckUtils]: 84: Hoare triple {5009#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {5009#false} is VALID [2020-07-17 22:56:48,601 INFO L263 TraceCheckUtils]: 85: Hoare triple {5009#false} call master(); {5009#false} is VALID [2020-07-17 22:56:48,601 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 [2020-07-17 22:56:48,601 INFO L280 TraceCheckUtils]: 87: Hoare triple {5009#false} assume !(0 == ~m_pc~0); {5009#false} is VALID [2020-07-17 22:56:48,602 INFO L280 TraceCheckUtils]: 88: Hoare triple {5009#false} assume 1 == ~m_pc~0; {5009#false} is VALID [2020-07-17 22:56:48,602 INFO L280 TraceCheckUtils]: 89: Hoare triple {5009#false} assume ~token~0 != 2 + ~local~0; {5009#false} is VALID [2020-07-17 22:56:48,602 INFO L263 TraceCheckUtils]: 90: Hoare triple {5009#false} call error(); {5009#false} is VALID [2020-07-17 22:56:48,602 INFO L280 TraceCheckUtils]: 91: Hoare triple {5009#false} assume !false; {5009#false} is VALID [2020-07-17 22:56:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:56:48,614 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085588513] [2020-07-17 22:56:48,614 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:56:48,615 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:56:48,615 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087223161] [2020-07-17 22:56:48,617 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:56:48,620 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:56:48,620 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:56:48,720 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:56:48,720 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:56:48,721 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:56:48,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:56:48,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:56:48,721 INFO L87 Difference]: Start difference. First operand 213 states and 274 transitions. Second operand 10 states. [2020-07-17 22:56:58,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:58,428 INFO L93 Difference]: Finished difference Result 586 states and 840 transitions. [2020-07-17 22:56:58,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-17 22:56:58,429 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:56:58,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:56:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:56:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 728 transitions. [2020-07-17 22:56:58,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:56:58,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 728 transitions. [2020-07-17 22:56:58,464 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 728 transitions. [2020-07-17 22:57:00,021 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 728 edges. 728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:57:00,039 INFO L225 Difference]: With dead ends: 586 [2020-07-17 22:57:00,039 INFO L226 Difference]: Without dead ends: 393 [2020-07-17 22:57:00,040 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2020-07-17 22:57:00,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2020-07-17 22:57:00,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 249. [2020-07-17 22:57:00,919 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:57:00,919 INFO L82 GeneralOperation]: Start isEquivalent. First operand 393 states. Second operand 249 states. [2020-07-17 22:57:00,920 INFO L74 IsIncluded]: Start isIncluded. First operand 393 states. Second operand 249 states. [2020-07-17 22:57:00,920 INFO L87 Difference]: Start difference. First operand 393 states. Second operand 249 states. [2020-07-17 22:57:00,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:00,940 INFO L93 Difference]: Finished difference Result 393 states and 548 transitions. [2020-07-17 22:57:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 548 transitions. [2020-07-17 22:57:00,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:57:00,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:57:00,944 INFO L74 IsIncluded]: Start isIncluded. First operand 249 states. Second operand 393 states. [2020-07-17 22:57:00,944 INFO L87 Difference]: Start difference. First operand 249 states. Second operand 393 states. [2020-07-17 22:57:00,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:00,963 INFO L93 Difference]: Finished difference Result 393 states and 548 transitions. [2020-07-17 22:57:00,964 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 548 transitions. [2020-07-17 22:57:00,966 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:57:00,966 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:57:00,966 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:57:00,966 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:57:00,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-17 22:57:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 312 transitions. [2020-07-17 22:57:00,975 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 312 transitions. Word has length 92 [2020-07-17 22:57:00,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:57:00,976 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 312 transitions. [2020-07-17 22:57:00,976 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:57:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 312 transitions. [2020-07-17 22:57:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 22:57:00,977 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:57:00,977 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] [2020-07-17 22:57:00,977 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 22:57:00,978 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:57:00,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:57:00,978 INFO L82 PathProgramCache]: Analyzing trace with hash -1219969707, now seen corresponding path program 1 times [2020-07-17 22:57:00,978 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:57:00,978 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878115687] [2020-07-17 22:57:00,979 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:57:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,106 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 [2020-07-17 22:57:01,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {7125#(<= 2 ~E_2~0)} assume true; {7125#(<= 2 ~E_2~0)} is VALID [2020-07-17 22:57:01,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7125#(<= 2 ~E_2~0)} {7057#true} #549#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,141 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 [2020-07-17 22:57:01,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,142 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #491#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,148 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #519#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,178 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 [2020-07-17 22:57:01,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {7057#true} is VALID [2020-07-17 22:57:01,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {7057#true} is VALID [2020-07-17 22:57:01,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,180 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #521#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,258 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 [2020-07-17 22:57:01,260 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 [2020-07-17 22:57:01,261 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 [2020-07-17 22:57:01,262 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 [2020-07-17 22:57:01,263 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 [2020-07-17 22:57:01,264 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 [2020-07-17 22:57:01,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {7130#(= 0 |old(~E_2~0)|)} assume true; {7130#(= 0 |old(~E_2~0)|)} is VALID [2020-07-17 22:57:01,267 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7130#(= 0 |old(~E_2~0)|)} {7062#(not (= 0 ~E_2~0))} #523#return; {7058#false} is VALID [2020-07-17 22:57:01,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {7057#true} havoc ~__retres1~0; {7057#true} is VALID [2020-07-17 22:57:01,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume !(1 == ~m_pc~0); {7057#true} is VALID [2020-07-17 22:57:01,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} ~__retres1~0 := 0; {7057#true} is VALID [2020-07-17 22:57:01,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} #res := ~__retres1~0; {7057#true} is VALID [2020-07-17 22:57:01,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,310 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7057#true} {7057#true} #499#return; {7057#true} is VALID [2020-07-17 22:57:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {7057#true} havoc ~__retres1~1; {7057#true} is VALID [2020-07-17 22:57:01,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume !(1 == ~t1_pc~0); {7057#true} is VALID [2020-07-17 22:57:01,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} ~__retres1~1 := 0; {7057#true} is VALID [2020-07-17 22:57:01,318 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} #res := ~__retres1~1; {7057#true} is VALID [2020-07-17 22:57:01,318 INFO L280 TraceCheckUtils]: 4: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,319 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7057#true} {7057#true} #501#return; {7057#true} is VALID [2020-07-17 22:57:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {7057#true} havoc ~__retres1~2; {7057#true} is VALID [2020-07-17 22:57:01,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume 1 == ~t2_pc~0; {7057#true} is VALID [2020-07-17 22:57:01,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {7057#true} is VALID [2020-07-17 22:57:01,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} #res := ~__retres1~2; {7057#true} is VALID [2020-07-17 22:57:01,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,327 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7057#true} {7057#true} #503#return; {7057#true} is VALID [2020-07-17 22:57:01,328 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 [2020-07-17 22:57:01,328 INFO L263 TraceCheckUtils]: 1: Hoare triple {7057#true} call #t~ret6 := is_master_triggered(); {7057#true} is VALID [2020-07-17 22:57:01,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} havoc ~__retres1~0; {7057#true} is VALID [2020-07-17 22:57:01,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} assume !(1 == ~m_pc~0); {7057#true} is VALID [2020-07-17 22:57:01,329 INFO L280 TraceCheckUtils]: 4: Hoare triple {7057#true} ~__retres1~0 := 0; {7057#true} is VALID [2020-07-17 22:57:01,329 INFO L280 TraceCheckUtils]: 5: Hoare triple {7057#true} #res := ~__retres1~0; {7057#true} is VALID [2020-07-17 22:57:01,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,329 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7057#true} {7057#true} #499#return; {7057#true} is VALID [2020-07-17 22:57:01,329 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 [2020-07-17 22:57:01,330 INFO L280 TraceCheckUtils]: 9: Hoare triple {7057#true} assume !(0 != ~tmp~1); {7057#true} is VALID [2020-07-17 22:57:01,330 INFO L263 TraceCheckUtils]: 10: Hoare triple {7057#true} call #t~ret7 := is_transmit1_triggered(); {7057#true} is VALID [2020-07-17 22:57:01,330 INFO L280 TraceCheckUtils]: 11: Hoare triple {7057#true} havoc ~__retres1~1; {7057#true} is VALID [2020-07-17 22:57:01,330 INFO L280 TraceCheckUtils]: 12: Hoare triple {7057#true} assume !(1 == ~t1_pc~0); {7057#true} is VALID [2020-07-17 22:57:01,330 INFO L280 TraceCheckUtils]: 13: Hoare triple {7057#true} ~__retres1~1 := 0; {7057#true} is VALID [2020-07-17 22:57:01,331 INFO L280 TraceCheckUtils]: 14: Hoare triple {7057#true} #res := ~__retres1~1; {7057#true} is VALID [2020-07-17 22:57:01,331 INFO L280 TraceCheckUtils]: 15: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,331 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7057#true} {7057#true} #501#return; {7057#true} is VALID [2020-07-17 22:57:01,331 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 [2020-07-17 22:57:01,332 INFO L280 TraceCheckUtils]: 18: Hoare triple {7057#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {7057#true} is VALID [2020-07-17 22:57:01,332 INFO L263 TraceCheckUtils]: 19: Hoare triple {7057#true} call #t~ret8 := is_transmit2_triggered(); {7057#true} is VALID [2020-07-17 22:57:01,332 INFO L280 TraceCheckUtils]: 20: Hoare triple {7057#true} havoc ~__retres1~2; {7057#true} is VALID [2020-07-17 22:57:01,332 INFO L280 TraceCheckUtils]: 21: Hoare triple {7057#true} assume 1 == ~t2_pc~0; {7057#true} is VALID [2020-07-17 22:57:01,333 INFO L280 TraceCheckUtils]: 22: Hoare triple {7057#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {7057#true} is VALID [2020-07-17 22:57:01,333 INFO L280 TraceCheckUtils]: 23: Hoare triple {7057#true} #res := ~__retres1~2; {7057#true} is VALID [2020-07-17 22:57:01,333 INFO L280 TraceCheckUtils]: 24: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,333 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7057#true} {7057#true} #503#return; {7057#true} is VALID [2020-07-17 22:57:01,333 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 [2020-07-17 22:57:01,334 INFO L280 TraceCheckUtils]: 27: Hoare triple {7057#true} assume !(0 != ~tmp___1~0); {7057#true} is VALID [2020-07-17 22:57:01,334 INFO L280 TraceCheckUtils]: 28: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,334 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7057#true} {7058#false} #525#return; {7058#false} is VALID [2020-07-17 22:57:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,349 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 [2020-07-17 22:57:01,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume !(1 == ~T1_E~0); {7057#true} is VALID [2020-07-17 22:57:01,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} assume !(1 == ~T2_E~0); {7057#true} is VALID [2020-07-17 22:57:01,350 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} assume !(1 == ~E_M~0); {7057#true} is VALID [2020-07-17 22:57:01,351 INFO L280 TraceCheckUtils]: 4: Hoare triple {7057#true} assume !(1 == ~E_1~0); {7057#true} is VALID [2020-07-17 22:57:01,351 INFO L280 TraceCheckUtils]: 5: Hoare triple {7057#true} assume 1 == ~E_2~0;~E_2~0 := 2; {7057#true} is VALID [2020-07-17 22:57:01,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,352 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7057#true} {7058#false} #527#return; {7058#false} is VALID [2020-07-17 22:57:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:01,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {7057#true} havoc ~__retres1~3; {7057#true} is VALID [2020-07-17 22:57:01,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {7057#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {7057#true} is VALID [2020-07-17 22:57:01,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {7057#true} #res := ~__retres1~3; {7057#true} is VALID [2020-07-17 22:57:01,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,361 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7057#true} {7058#false} #511#return; {7058#false} is VALID [2020-07-17 22:57:01,364 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 [2020-07-17 22:57:01,367 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 [2020-07-17 22:57:01,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {7125#(<= 2 ~E_2~0)} assume true; {7125#(<= 2 ~E_2~0)} is VALID [2020-07-17 22:57:01,370 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7125#(<= 2 ~E_2~0)} {7057#true} #549#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,371 INFO L263 TraceCheckUtils]: 4: Hoare triple {7062#(not (= 0 ~E_2~0))} call #t~ret12 := main(); {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {7062#(not (= 0 ~E_2~0))} havoc ~__retres1~4; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,373 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 [2020-07-17 22:57:01,374 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 [2020-07-17 22:57:01,374 INFO L280 TraceCheckUtils]: 8: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,376 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #491#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,377 INFO L263 TraceCheckUtils]: 10: Hoare triple {7062#(not (= 0 ~E_2~0))} call start_simulation(); {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,378 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 [2020-07-17 22:57:01,378 INFO L263 TraceCheckUtils]: 12: Hoare triple {7062#(not (= 0 ~E_2~0))} call update_channels(); {7057#true} is VALID [2020-07-17 22:57:01,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,380 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #519#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,382 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 [2020-07-17 22:57:01,383 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 [2020-07-17 22:57:01,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {7057#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {7057#true} is VALID [2020-07-17 22:57:01,383 INFO L280 TraceCheckUtils]: 18: Hoare triple {7057#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {7057#true} is VALID [2020-07-17 22:57:01,383 INFO L280 TraceCheckUtils]: 19: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,385 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7057#true} {7062#(not (= 0 ~E_2~0))} #521#return; {7062#(not (= 0 ~E_2~0))} is VALID [2020-07-17 22:57:01,387 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 [2020-07-17 22:57:01,389 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 [2020-07-17 22:57:01,390 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 [2020-07-17 22:57:01,391 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 [2020-07-17 22:57:01,392 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 [2020-07-17 22:57:01,392 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 [2020-07-17 22:57:01,393 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 [2020-07-17 22:57:01,393 INFO L280 TraceCheckUtils]: 28: Hoare triple {7130#(= 0 |old(~E_2~0)|)} assume true; {7130#(= 0 |old(~E_2~0)|)} is VALID [2020-07-17 22:57:01,395 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7130#(= 0 |old(~E_2~0)|)} {7062#(not (= 0 ~E_2~0))} #523#return; {7058#false} is VALID [2020-07-17 22:57:01,395 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 [2020-07-17 22:57:01,395 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 [2020-07-17 22:57:01,396 INFO L263 TraceCheckUtils]: 32: Hoare triple {7057#true} call #t~ret6 := is_master_triggered(); {7057#true} is VALID [2020-07-17 22:57:01,396 INFO L280 TraceCheckUtils]: 33: Hoare triple {7057#true} havoc ~__retres1~0; {7057#true} is VALID [2020-07-17 22:57:01,396 INFO L280 TraceCheckUtils]: 34: Hoare triple {7057#true} assume !(1 == ~m_pc~0); {7057#true} is VALID [2020-07-17 22:57:01,397 INFO L280 TraceCheckUtils]: 35: Hoare triple {7057#true} ~__retres1~0 := 0; {7057#true} is VALID [2020-07-17 22:57:01,397 INFO L280 TraceCheckUtils]: 36: Hoare triple {7057#true} #res := ~__retres1~0; {7057#true} is VALID [2020-07-17 22:57:01,397 INFO L280 TraceCheckUtils]: 37: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,398 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7057#true} {7057#true} #499#return; {7057#true} is VALID [2020-07-17 22:57:01,398 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 [2020-07-17 22:57:01,398 INFO L280 TraceCheckUtils]: 40: Hoare triple {7057#true} assume !(0 != ~tmp~1); {7057#true} is VALID [2020-07-17 22:57:01,398 INFO L263 TraceCheckUtils]: 41: Hoare triple {7057#true} call #t~ret7 := is_transmit1_triggered(); {7057#true} is VALID [2020-07-17 22:57:01,398 INFO L280 TraceCheckUtils]: 42: Hoare triple {7057#true} havoc ~__retres1~1; {7057#true} is VALID [2020-07-17 22:57:01,399 INFO L280 TraceCheckUtils]: 43: Hoare triple {7057#true} assume !(1 == ~t1_pc~0); {7057#true} is VALID [2020-07-17 22:57:01,399 INFO L280 TraceCheckUtils]: 44: Hoare triple {7057#true} ~__retres1~1 := 0; {7057#true} is VALID [2020-07-17 22:57:01,399 INFO L280 TraceCheckUtils]: 45: Hoare triple {7057#true} #res := ~__retres1~1; {7057#true} is VALID [2020-07-17 22:57:01,399 INFO L280 TraceCheckUtils]: 46: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,400 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {7057#true} {7057#true} #501#return; {7057#true} is VALID [2020-07-17 22:57:01,400 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 [2020-07-17 22:57:01,400 INFO L280 TraceCheckUtils]: 49: Hoare triple {7057#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {7057#true} is VALID [2020-07-17 22:57:01,401 INFO L263 TraceCheckUtils]: 50: Hoare triple {7057#true} call #t~ret8 := is_transmit2_triggered(); {7057#true} is VALID [2020-07-17 22:57:01,401 INFO L280 TraceCheckUtils]: 51: Hoare triple {7057#true} havoc ~__retres1~2; {7057#true} is VALID [2020-07-17 22:57:01,401 INFO L280 TraceCheckUtils]: 52: Hoare triple {7057#true} assume 1 == ~t2_pc~0; {7057#true} is VALID [2020-07-17 22:57:01,401 INFO L280 TraceCheckUtils]: 53: Hoare triple {7057#true} assume 1 == ~E_2~0;~__retres1~2 := 1; {7057#true} is VALID [2020-07-17 22:57:01,402 INFO L280 TraceCheckUtils]: 54: Hoare triple {7057#true} #res := ~__retres1~2; {7057#true} is VALID [2020-07-17 22:57:01,402 INFO L280 TraceCheckUtils]: 55: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,402 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7057#true} {7057#true} #503#return; {7057#true} is VALID [2020-07-17 22:57:01,403 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 [2020-07-17 22:57:01,403 INFO L280 TraceCheckUtils]: 58: Hoare triple {7057#true} assume !(0 != ~tmp___1~0); {7057#true} is VALID [2020-07-17 22:57:01,403 INFO L280 TraceCheckUtils]: 59: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,404 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7057#true} {7058#false} #525#return; {7058#false} is VALID [2020-07-17 22:57:01,404 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 [2020-07-17 22:57:01,404 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 [2020-07-17 22:57:01,405 INFO L280 TraceCheckUtils]: 63: Hoare triple {7057#true} assume !(1 == ~T1_E~0); {7057#true} is VALID [2020-07-17 22:57:01,405 INFO L280 TraceCheckUtils]: 64: Hoare triple {7057#true} assume !(1 == ~T2_E~0); {7057#true} is VALID [2020-07-17 22:57:01,405 INFO L280 TraceCheckUtils]: 65: Hoare triple {7057#true} assume !(1 == ~E_M~0); {7057#true} is VALID [2020-07-17 22:57:01,406 INFO L280 TraceCheckUtils]: 66: Hoare triple {7057#true} assume !(1 == ~E_1~0); {7057#true} is VALID [2020-07-17 22:57:01,406 INFO L280 TraceCheckUtils]: 67: Hoare triple {7057#true} assume 1 == ~E_2~0;~E_2~0 := 2; {7057#true} is VALID [2020-07-17 22:57:01,406 INFO L280 TraceCheckUtils]: 68: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,406 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7057#true} {7058#false} #527#return; {7058#false} is VALID [2020-07-17 22:57:01,406 INFO L280 TraceCheckUtils]: 70: Hoare triple {7058#false} assume !false; {7058#false} is VALID [2020-07-17 22:57:01,407 INFO L280 TraceCheckUtils]: 71: Hoare triple {7058#false} ~kernel_st~0 := 1; {7058#false} is VALID [2020-07-17 22:57:01,407 INFO L263 TraceCheckUtils]: 72: Hoare triple {7058#false} call eval(); {7058#false} is VALID [2020-07-17 22:57:01,407 INFO L280 TraceCheckUtils]: 73: Hoare triple {7058#false} havoc ~tmp~0; {7058#false} is VALID [2020-07-17 22:57:01,407 INFO L280 TraceCheckUtils]: 74: Hoare triple {7058#false} assume !false; {7058#false} is VALID [2020-07-17 22:57:01,408 INFO L263 TraceCheckUtils]: 75: Hoare triple {7058#false} call #t~ret2 := exists_runnable_thread(); {7057#true} is VALID [2020-07-17 22:57:01,408 INFO L280 TraceCheckUtils]: 76: Hoare triple {7057#true} havoc ~__retres1~3; {7057#true} is VALID [2020-07-17 22:57:01,408 INFO L280 TraceCheckUtils]: 77: Hoare triple {7057#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {7057#true} is VALID [2020-07-17 22:57:01,408 INFO L280 TraceCheckUtils]: 78: Hoare triple {7057#true} #res := ~__retres1~3; {7057#true} is VALID [2020-07-17 22:57:01,409 INFO L280 TraceCheckUtils]: 79: Hoare triple {7057#true} assume true; {7057#true} is VALID [2020-07-17 22:57:01,409 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7057#true} {7058#false} #511#return; {7058#false} is VALID [2020-07-17 22:57:01,409 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 [2020-07-17 22:57:01,409 INFO L280 TraceCheckUtils]: 82: Hoare triple {7058#false} assume 0 != ~tmp~0; {7058#false} is VALID [2020-07-17 22:57:01,410 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 [2020-07-17 22:57:01,410 INFO L280 TraceCheckUtils]: 84: Hoare triple {7058#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {7058#false} is VALID [2020-07-17 22:57:01,410 INFO L263 TraceCheckUtils]: 85: Hoare triple {7058#false} call master(); {7058#false} is VALID [2020-07-17 22:57:01,410 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 [2020-07-17 22:57:01,411 INFO L280 TraceCheckUtils]: 87: Hoare triple {7058#false} assume !(0 == ~m_pc~0); {7058#false} is VALID [2020-07-17 22:57:01,411 INFO L280 TraceCheckUtils]: 88: Hoare triple {7058#false} assume 1 == ~m_pc~0; {7058#false} is VALID [2020-07-17 22:57:01,411 INFO L280 TraceCheckUtils]: 89: Hoare triple {7058#false} assume ~token~0 != 2 + ~local~0; {7058#false} is VALID [2020-07-17 22:57:01,411 INFO L263 TraceCheckUtils]: 90: Hoare triple {7058#false} call error(); {7058#false} is VALID [2020-07-17 22:57:01,412 INFO L280 TraceCheckUtils]: 91: Hoare triple {7058#false} assume !false; {7058#false} is VALID [2020-07-17 22:57:01,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:57:01,429 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878115687] [2020-07-17 22:57:01,429 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:57:01,430 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:57:01,430 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381753666] [2020-07-17 22:57:01,433 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:57:01,434 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:57:01,434 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:57:01,542 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:57:01,543 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:57:01,543 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:57:01,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:57:01,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:57:01,544 INFO L87 Difference]: Start difference. First operand 249 states and 312 transitions. Second operand 10 states. [2020-07-17 22:57:09,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:09,898 INFO L93 Difference]: Finished difference Result 663 states and 922 transitions. [2020-07-17 22:57:09,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 22:57:09,899 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:57:09,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:57:09,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:57:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 718 transitions. [2020-07-17 22:57:09,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:57:09,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 718 transitions. [2020-07-17 22:57:09,922 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 718 transitions. [2020-07-17 22:57:11,248 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 718 edges. 718 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:57:11,266 INFO L225 Difference]: With dead ends: 663 [2020-07-17 22:57:11,267 INFO L226 Difference]: Without dead ends: 434 [2020-07-17 22:57:11,268 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 [2020-07-17 22:57:11,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2020-07-17 22:57:12,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 282. [2020-07-17 22:57:12,161 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:57:12,161 INFO L82 GeneralOperation]: Start isEquivalent. First operand 434 states. Second operand 282 states. [2020-07-17 22:57:12,161 INFO L74 IsIncluded]: Start isIncluded. First operand 434 states. Second operand 282 states. [2020-07-17 22:57:12,161 INFO L87 Difference]: Start difference. First operand 434 states. Second operand 282 states. [2020-07-17 22:57:12,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:12,181 INFO L93 Difference]: Finished difference Result 434 states and 589 transitions. [2020-07-17 22:57:12,181 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 589 transitions. [2020-07-17 22:57:12,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:57:12,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:57:12,184 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 434 states. [2020-07-17 22:57:12,184 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 434 states. [2020-07-17 22:57:12,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:12,206 INFO L93 Difference]: Finished difference Result 434 states and 589 transitions. [2020-07-17 22:57:12,207 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 589 transitions. [2020-07-17 22:57:12,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:57:12,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:57:12,210 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:57:12,210 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:57:12,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2020-07-17 22:57:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 345 transitions. [2020-07-17 22:57:12,220 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 345 transitions. Word has length 92 [2020-07-17 22:57:12,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:57:12,220 INFO L479 AbstractCegarLoop]: Abstraction has 282 states and 345 transitions. [2020-07-17 22:57:12,220 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:57:12,220 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 345 transitions. [2020-07-17 22:57:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 22:57:12,221 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:57:12,222 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] [2020-07-17 22:57:12,222 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 22:57:12,222 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:57:12,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:57:12,222 INFO L82 PathProgramCache]: Analyzing trace with hash 1929357560, now seen corresponding path program 1 times [2020-07-17 22:57:12,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:57:12,223 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694421480] [2020-07-17 22:57:12,223 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:57:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,311 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 [2020-07-17 22:57:12,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9333#true} {9333#true} #549#return; {9333#true} is VALID [2020-07-17 22:57:12,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,327 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 [2020-07-17 22:57:12,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,327 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9333#true} {9333#true} #491#return; {9333#true} is VALID [2020-07-17 22:57:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,331 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9333#true} {9333#true} #519#return; {9333#true} is VALID [2020-07-17 22:57:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,346 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 [2020-07-17 22:57:12,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {9333#true} is VALID [2020-07-17 22:57:12,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {9333#true} is VALID [2020-07-17 22:57:12,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9333#true} {9333#true} #521#return; {9333#true} is VALID [2020-07-17 22:57:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,372 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 [2020-07-17 22:57:12,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume !(0 == ~T1_E~0); {9333#true} is VALID [2020-07-17 22:57:12,373 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} assume !(0 == ~T2_E~0); {9333#true} is VALID [2020-07-17 22:57:12,373 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} assume !(0 == ~E_M~0); {9333#true} is VALID [2020-07-17 22:57:12,373 INFO L280 TraceCheckUtils]: 4: Hoare triple {9333#true} assume !(0 == ~E_1~0); {9333#true} is VALID [2020-07-17 22:57:12,373 INFO L280 TraceCheckUtils]: 5: Hoare triple {9333#true} assume !(0 == ~E_2~0); {9333#true} is VALID [2020-07-17 22:57:12,374 INFO L280 TraceCheckUtils]: 6: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,374 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9333#true} {9333#true} #523#return; {9333#true} is VALID [2020-07-17 22:57:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {9333#true} havoc ~__retres1~0; {9333#true} is VALID [2020-07-17 22:57:12,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume !(1 == ~m_pc~0); {9333#true} is VALID [2020-07-17 22:57:12,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} ~__retres1~0 := 0; {9333#true} is VALID [2020-07-17 22:57:12,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} #res := ~__retres1~0; {9333#true} is VALID [2020-07-17 22:57:12,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,441 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9333#true} {9333#true} #499#return; {9333#true} is VALID [2020-07-17 22:57:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {9333#true} havoc ~__retres1~1; {9333#true} is VALID [2020-07-17 22:57:12,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume !(1 == ~t1_pc~0); {9333#true} is VALID [2020-07-17 22:57:12,482 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 [2020-07-17 22:57:12,482 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 [2020-07-17 22:57:12,483 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 [2020-07-17 22:57:12,484 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 [2020-07-17 22:57:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {9333#true} havoc ~__retres1~2; {9333#true} is VALID [2020-07-17 22:57:12,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume !(1 == ~t2_pc~0); {9333#true} is VALID [2020-07-17 22:57:12,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} ~__retres1~2 := 0; {9333#true} is VALID [2020-07-17 22:57:12,489 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} #res := ~__retres1~2; {9333#true} is VALID [2020-07-17 22:57:12,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,490 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9333#true} {9334#false} #503#return; {9334#false} is VALID [2020-07-17 22:57:12,490 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 [2020-07-17 22:57:12,490 INFO L263 TraceCheckUtils]: 1: Hoare triple {9333#true} call #t~ret6 := is_master_triggered(); {9333#true} is VALID [2020-07-17 22:57:12,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} havoc ~__retres1~0; {9333#true} is VALID [2020-07-17 22:57:12,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} assume !(1 == ~m_pc~0); {9333#true} is VALID [2020-07-17 22:57:12,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {9333#true} ~__retres1~0 := 0; {9333#true} is VALID [2020-07-17 22:57:12,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {9333#true} #res := ~__retres1~0; {9333#true} is VALID [2020-07-17 22:57:12,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,492 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9333#true} {9333#true} #499#return; {9333#true} is VALID [2020-07-17 22:57:12,492 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 [2020-07-17 22:57:12,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {9333#true} assume !(0 != ~tmp~1); {9333#true} is VALID [2020-07-17 22:57:12,492 INFO L263 TraceCheckUtils]: 10: Hoare triple {9333#true} call #t~ret7 := is_transmit1_triggered(); {9333#true} is VALID [2020-07-17 22:57:12,492 INFO L280 TraceCheckUtils]: 11: Hoare triple {9333#true} havoc ~__retres1~1; {9333#true} is VALID [2020-07-17 22:57:12,493 INFO L280 TraceCheckUtils]: 12: Hoare triple {9333#true} assume !(1 == ~t1_pc~0); {9333#true} is VALID [2020-07-17 22:57:12,493 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 [2020-07-17 22:57:12,494 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 [2020-07-17 22:57:12,495 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 [2020-07-17 22:57:12,495 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 [2020-07-17 22:57:12,496 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 [2020-07-17 22:57:12,497 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 [2020-07-17 22:57:12,497 INFO L263 TraceCheckUtils]: 19: Hoare triple {9334#false} call #t~ret8 := is_transmit2_triggered(); {9333#true} is VALID [2020-07-17 22:57:12,497 INFO L280 TraceCheckUtils]: 20: Hoare triple {9333#true} havoc ~__retres1~2; {9333#true} is VALID [2020-07-17 22:57:12,497 INFO L280 TraceCheckUtils]: 21: Hoare triple {9333#true} assume !(1 == ~t2_pc~0); {9333#true} is VALID [2020-07-17 22:57:12,498 INFO L280 TraceCheckUtils]: 22: Hoare triple {9333#true} ~__retres1~2 := 0; {9333#true} is VALID [2020-07-17 22:57:12,498 INFO L280 TraceCheckUtils]: 23: Hoare triple {9333#true} #res := ~__retres1~2; {9333#true} is VALID [2020-07-17 22:57:12,498 INFO L280 TraceCheckUtils]: 24: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,498 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9333#true} {9334#false} #503#return; {9334#false} is VALID [2020-07-17 22:57:12,498 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 [2020-07-17 22:57:12,499 INFO L280 TraceCheckUtils]: 27: Hoare triple {9334#false} assume !(0 != ~tmp___1~0); {9334#false} is VALID [2020-07-17 22:57:12,499 INFO L280 TraceCheckUtils]: 28: Hoare triple {9334#false} assume true; {9334#false} is VALID [2020-07-17 22:57:12,499 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9334#false} {9333#true} #525#return; {9334#false} is VALID [2020-07-17 22:57:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,512 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 [2020-07-17 22:57:12,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume !(1 == ~T1_E~0); {9333#true} is VALID [2020-07-17 22:57:12,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} assume !(1 == ~T2_E~0); {9333#true} is VALID [2020-07-17 22:57:12,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} assume !(1 == ~E_M~0); {9333#true} is VALID [2020-07-17 22:57:12,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {9333#true} assume !(1 == ~E_1~0); {9333#true} is VALID [2020-07-17 22:57:12,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {9333#true} assume !(1 == ~E_2~0); {9333#true} is VALID [2020-07-17 22:57:12,513 INFO L280 TraceCheckUtils]: 6: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,514 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9333#true} {9334#false} #527#return; {9334#false} is VALID [2020-07-17 22:57:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:12,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {9333#true} havoc ~__retres1~3; {9333#true} is VALID [2020-07-17 22:57:12,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {9333#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {9333#true} is VALID [2020-07-17 22:57:12,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} #res := ~__retres1~3; {9333#true} is VALID [2020-07-17 22:57:12,527 INFO L280 TraceCheckUtils]: 3: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,527 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9333#true} {9334#false} #511#return; {9334#false} is VALID [2020-07-17 22:57:12,529 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 [2020-07-17 22:57:12,529 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 [2020-07-17 22:57:12,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,530 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9333#true} {9333#true} #549#return; {9333#true} is VALID [2020-07-17 22:57:12,530 INFO L263 TraceCheckUtils]: 4: Hoare triple {9333#true} call #t~ret12 := main(); {9333#true} is VALID [2020-07-17 22:57:12,530 INFO L280 TraceCheckUtils]: 5: Hoare triple {9333#true} havoc ~__retres1~4; {9333#true} is VALID [2020-07-17 22:57:12,531 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 [2020-07-17 22:57:12,531 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 [2020-07-17 22:57:12,531 INFO L280 TraceCheckUtils]: 8: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,531 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9333#true} {9333#true} #491#return; {9333#true} is VALID [2020-07-17 22:57:12,532 INFO L263 TraceCheckUtils]: 10: Hoare triple {9333#true} call start_simulation(); {9333#true} is VALID [2020-07-17 22:57:12,532 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 [2020-07-17 22:57:12,532 INFO L263 TraceCheckUtils]: 12: Hoare triple {9333#true} call update_channels(); {9333#true} is VALID [2020-07-17 22:57:12,532 INFO L280 TraceCheckUtils]: 13: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,532 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9333#true} {9333#true} #519#return; {9333#true} is VALID [2020-07-17 22:57:12,533 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 [2020-07-17 22:57:12,533 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 [2020-07-17 22:57:12,533 INFO L280 TraceCheckUtils]: 17: Hoare triple {9333#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {9333#true} is VALID [2020-07-17 22:57:12,534 INFO L280 TraceCheckUtils]: 18: Hoare triple {9333#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {9333#true} is VALID [2020-07-17 22:57:12,534 INFO L280 TraceCheckUtils]: 19: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,534 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9333#true} {9333#true} #521#return; {9333#true} is VALID [2020-07-17 22:57:12,535 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 [2020-07-17 22:57:12,535 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 [2020-07-17 22:57:12,535 INFO L280 TraceCheckUtils]: 23: Hoare triple {9333#true} assume !(0 == ~T1_E~0); {9333#true} is VALID [2020-07-17 22:57:12,535 INFO L280 TraceCheckUtils]: 24: Hoare triple {9333#true} assume !(0 == ~T2_E~0); {9333#true} is VALID [2020-07-17 22:57:12,536 INFO L280 TraceCheckUtils]: 25: Hoare triple {9333#true} assume !(0 == ~E_M~0); {9333#true} is VALID [2020-07-17 22:57:12,536 INFO L280 TraceCheckUtils]: 26: Hoare triple {9333#true} assume !(0 == ~E_1~0); {9333#true} is VALID [2020-07-17 22:57:12,536 INFO L280 TraceCheckUtils]: 27: Hoare triple {9333#true} assume !(0 == ~E_2~0); {9333#true} is VALID [2020-07-17 22:57:12,536 INFO L280 TraceCheckUtils]: 28: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,536 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9333#true} {9333#true} #523#return; {9333#true} is VALID [2020-07-17 22:57:12,537 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 [2020-07-17 22:57:12,537 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 [2020-07-17 22:57:12,538 INFO L263 TraceCheckUtils]: 32: Hoare triple {9333#true} call #t~ret6 := is_master_triggered(); {9333#true} is VALID [2020-07-17 22:57:12,538 INFO L280 TraceCheckUtils]: 33: Hoare triple {9333#true} havoc ~__retres1~0; {9333#true} is VALID [2020-07-17 22:57:12,538 INFO L280 TraceCheckUtils]: 34: Hoare triple {9333#true} assume !(1 == ~m_pc~0); {9333#true} is VALID [2020-07-17 22:57:12,538 INFO L280 TraceCheckUtils]: 35: Hoare triple {9333#true} ~__retres1~0 := 0; {9333#true} is VALID [2020-07-17 22:57:12,538 INFO L280 TraceCheckUtils]: 36: Hoare triple {9333#true} #res := ~__retres1~0; {9333#true} is VALID [2020-07-17 22:57:12,538 INFO L280 TraceCheckUtils]: 37: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,539 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9333#true} {9333#true} #499#return; {9333#true} is VALID [2020-07-17 22:57:12,539 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 [2020-07-17 22:57:12,539 INFO L280 TraceCheckUtils]: 40: Hoare triple {9333#true} assume !(0 != ~tmp~1); {9333#true} is VALID [2020-07-17 22:57:12,539 INFO L263 TraceCheckUtils]: 41: Hoare triple {9333#true} call #t~ret7 := is_transmit1_triggered(); {9333#true} is VALID [2020-07-17 22:57:12,539 INFO L280 TraceCheckUtils]: 42: Hoare triple {9333#true} havoc ~__retres1~1; {9333#true} is VALID [2020-07-17 22:57:12,540 INFO L280 TraceCheckUtils]: 43: Hoare triple {9333#true} assume !(1 == ~t1_pc~0); {9333#true} is VALID [2020-07-17 22:57:12,540 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 [2020-07-17 22:57:12,541 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 [2020-07-17 22:57:12,542 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 [2020-07-17 22:57:12,542 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 [2020-07-17 22:57:12,543 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 [2020-07-17 22:57:12,544 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 [2020-07-17 22:57:12,544 INFO L263 TraceCheckUtils]: 50: Hoare triple {9334#false} call #t~ret8 := is_transmit2_triggered(); {9333#true} is VALID [2020-07-17 22:57:12,544 INFO L280 TraceCheckUtils]: 51: Hoare triple {9333#true} havoc ~__retres1~2; {9333#true} is VALID [2020-07-17 22:57:12,544 INFO L280 TraceCheckUtils]: 52: Hoare triple {9333#true} assume !(1 == ~t2_pc~0); {9333#true} is VALID [2020-07-17 22:57:12,545 INFO L280 TraceCheckUtils]: 53: Hoare triple {9333#true} ~__retres1~2 := 0; {9333#true} is VALID [2020-07-17 22:57:12,545 INFO L280 TraceCheckUtils]: 54: Hoare triple {9333#true} #res := ~__retres1~2; {9333#true} is VALID [2020-07-17 22:57:12,545 INFO L280 TraceCheckUtils]: 55: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,545 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9333#true} {9334#false} #503#return; {9334#false} is VALID [2020-07-17 22:57:12,545 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 [2020-07-17 22:57:12,546 INFO L280 TraceCheckUtils]: 58: Hoare triple {9334#false} assume !(0 != ~tmp___1~0); {9334#false} is VALID [2020-07-17 22:57:12,546 INFO L280 TraceCheckUtils]: 59: Hoare triple {9334#false} assume true; {9334#false} is VALID [2020-07-17 22:57:12,546 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9334#false} {9333#true} #525#return; {9334#false} is VALID [2020-07-17 22:57:12,546 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 [2020-07-17 22:57:12,546 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 [2020-07-17 22:57:12,547 INFO L280 TraceCheckUtils]: 63: Hoare triple {9333#true} assume !(1 == ~T1_E~0); {9333#true} is VALID [2020-07-17 22:57:12,547 INFO L280 TraceCheckUtils]: 64: Hoare triple {9333#true} assume !(1 == ~T2_E~0); {9333#true} is VALID [2020-07-17 22:57:12,547 INFO L280 TraceCheckUtils]: 65: Hoare triple {9333#true} assume !(1 == ~E_M~0); {9333#true} is VALID [2020-07-17 22:57:12,547 INFO L280 TraceCheckUtils]: 66: Hoare triple {9333#true} assume !(1 == ~E_1~0); {9333#true} is VALID [2020-07-17 22:57:12,547 INFO L280 TraceCheckUtils]: 67: Hoare triple {9333#true} assume !(1 == ~E_2~0); {9333#true} is VALID [2020-07-17 22:57:12,547 INFO L280 TraceCheckUtils]: 68: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,548 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {9333#true} {9334#false} #527#return; {9334#false} is VALID [2020-07-17 22:57:12,548 INFO L280 TraceCheckUtils]: 70: Hoare triple {9334#false} assume !false; {9334#false} is VALID [2020-07-17 22:57:12,548 INFO L280 TraceCheckUtils]: 71: Hoare triple {9334#false} ~kernel_st~0 := 1; {9334#false} is VALID [2020-07-17 22:57:12,548 INFO L263 TraceCheckUtils]: 72: Hoare triple {9334#false} call eval(); {9334#false} is VALID [2020-07-17 22:57:12,548 INFO L280 TraceCheckUtils]: 73: Hoare triple {9334#false} havoc ~tmp~0; {9334#false} is VALID [2020-07-17 22:57:12,549 INFO L280 TraceCheckUtils]: 74: Hoare triple {9334#false} assume !false; {9334#false} is VALID [2020-07-17 22:57:12,549 INFO L263 TraceCheckUtils]: 75: Hoare triple {9334#false} call #t~ret2 := exists_runnable_thread(); {9333#true} is VALID [2020-07-17 22:57:12,549 INFO L280 TraceCheckUtils]: 76: Hoare triple {9333#true} havoc ~__retres1~3; {9333#true} is VALID [2020-07-17 22:57:12,549 INFO L280 TraceCheckUtils]: 77: Hoare triple {9333#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {9333#true} is VALID [2020-07-17 22:57:12,549 INFO L280 TraceCheckUtils]: 78: Hoare triple {9333#true} #res := ~__retres1~3; {9333#true} is VALID [2020-07-17 22:57:12,550 INFO L280 TraceCheckUtils]: 79: Hoare triple {9333#true} assume true; {9333#true} is VALID [2020-07-17 22:57:12,550 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9333#true} {9334#false} #511#return; {9334#false} is VALID [2020-07-17 22:57:12,550 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 [2020-07-17 22:57:12,550 INFO L280 TraceCheckUtils]: 82: Hoare triple {9334#false} assume 0 != ~tmp~0; {9334#false} is VALID [2020-07-17 22:57:12,550 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 [2020-07-17 22:57:12,551 INFO L280 TraceCheckUtils]: 84: Hoare triple {9334#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {9334#false} is VALID [2020-07-17 22:57:12,551 INFO L263 TraceCheckUtils]: 85: Hoare triple {9334#false} call master(); {9334#false} is VALID [2020-07-17 22:57:12,551 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 [2020-07-17 22:57:12,551 INFO L280 TraceCheckUtils]: 87: Hoare triple {9334#false} assume !(0 == ~m_pc~0); {9334#false} is VALID [2020-07-17 22:57:12,551 INFO L280 TraceCheckUtils]: 88: Hoare triple {9334#false} assume 1 == ~m_pc~0; {9334#false} is VALID [2020-07-17 22:57:12,552 INFO L280 TraceCheckUtils]: 89: Hoare triple {9334#false} assume ~token~0 != 2 + ~local~0; {9334#false} is VALID [2020-07-17 22:57:12,552 INFO L263 TraceCheckUtils]: 90: Hoare triple {9334#false} call error(); {9334#false} is VALID [2020-07-17 22:57:12,552 INFO L280 TraceCheckUtils]: 91: Hoare triple {9334#false} assume !false; {9334#false} is VALID [2020-07-17 22:57:12,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:57:12,566 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694421480] [2020-07-17 22:57:12,567 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:57:12,567 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:57:12,567 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754422173] [2020-07-17 22:57:12,568 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:57:12,568 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:57:12,568 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:57:12,647 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:57:12,648 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:57:12,648 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:57:12,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:57:12,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:57:12,649 INFO L87 Difference]: Start difference. First operand 282 states and 345 transitions. Second operand 10 states. [2020-07-17 22:57:20,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:20,632 INFO L93 Difference]: Finished difference Result 674 states and 877 transitions. [2020-07-17 22:57:20,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 22:57:20,632 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:57:20,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:57:20,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:57:20,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 588 transitions. [2020-07-17 22:57:20,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:57:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 588 transitions. [2020-07-17 22:57:20,649 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 588 transitions. [2020-07-17 22:57:21,608 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 588 edges. 588 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:57:21,624 INFO L225 Difference]: With dead ends: 674 [2020-07-17 22:57:21,624 INFO L226 Difference]: Without dead ends: 413 [2020-07-17 22:57:21,625 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=91, Invalid=251, Unknown=0, NotChecked=0, Total=342 [2020-07-17 22:57:21,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2020-07-17 22:57:22,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 287. [2020-07-17 22:57:22,567 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:57:22,567 INFO L82 GeneralOperation]: Start isEquivalent. First operand 413 states. Second operand 287 states. [2020-07-17 22:57:22,568 INFO L74 IsIncluded]: Start isIncluded. First operand 413 states. Second operand 287 states. [2020-07-17 22:57:22,568 INFO L87 Difference]: Start difference. First operand 413 states. Second operand 287 states. [2020-07-17 22:57:22,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:22,587 INFO L93 Difference]: Finished difference Result 413 states and 532 transitions. [2020-07-17 22:57:22,587 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 532 transitions. [2020-07-17 22:57:22,589 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:57:22,590 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:57:22,590 INFO L74 IsIncluded]: Start isIncluded. First operand 287 states. Second operand 413 states. [2020-07-17 22:57:22,590 INFO L87 Difference]: Start difference. First operand 287 states. Second operand 413 states. [2020-07-17 22:57:22,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:22,610 INFO L93 Difference]: Finished difference Result 413 states and 532 transitions. [2020-07-17 22:57:22,610 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 532 transitions. [2020-07-17 22:57:22,612 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:57:22,612 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:57:22,612 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:57:22,612 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:57:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2020-07-17 22:57:22,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 347 transitions. [2020-07-17 22:57:22,621 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 347 transitions. Word has length 92 [2020-07-17 22:57:22,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:57:22,621 INFO L479 AbstractCegarLoop]: Abstraction has 287 states and 347 transitions. [2020-07-17 22:57:22,621 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:57:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 347 transitions. [2020-07-17 22:57:22,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 22:57:22,622 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:57:22,622 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] [2020-07-17 22:57:22,623 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 22:57:22,623 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:57:22,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:57:22,623 INFO L82 PathProgramCache]: Analyzing trace with hash 1031964282, now seen corresponding path program 1 times [2020-07-17 22:57:22,623 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:57:22,624 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105788916] [2020-07-17 22:57:22,624 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:57:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,768 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 [2020-07-17 22:57:22,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {11638#(<= 2 ~M_E~0)} assume true; {11638#(<= 2 ~M_E~0)} is VALID [2020-07-17 22:57:22,769 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11638#(<= 2 ~M_E~0)} {11570#true} #549#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,786 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 [2020-07-17 22:57:22,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #491#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,792 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #519#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,812 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 [2020-07-17 22:57:22,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {11570#true} is VALID [2020-07-17 22:57:22,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {11570#true} is VALID [2020-07-17 22:57:22,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,816 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #521#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,878 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 [2020-07-17 22:57:22,879 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 [2020-07-17 22:57:22,880 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 [2020-07-17 22:57:22,880 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 [2020-07-17 22:57:22,881 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 [2020-07-17 22:57:22,881 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 [2020-07-17 22:57:22,882 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 [2020-07-17 22:57:22,883 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 [2020-07-17 22:57:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {11570#true} havoc ~__retres1~0; {11570#true} is VALID [2020-07-17 22:57:22,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume !(1 == ~m_pc~0); {11570#true} is VALID [2020-07-17 22:57:22,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} ~__retres1~0 := 0; {11570#true} is VALID [2020-07-17 22:57:22,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} #res := ~__retres1~0; {11570#true} is VALID [2020-07-17 22:57:22,896 INFO L280 TraceCheckUtils]: 4: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,896 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11570#true} {11570#true} #499#return; {11570#true} is VALID [2020-07-17 22:57:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {11570#true} havoc ~__retres1~1; {11570#true} is VALID [2020-07-17 22:57:22,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume !(1 == ~t1_pc~0); {11570#true} is VALID [2020-07-17 22:57:22,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} ~__retres1~1 := 0; {11570#true} is VALID [2020-07-17 22:57:22,903 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} #res := ~__retres1~1; {11570#true} is VALID [2020-07-17 22:57:22,903 INFO L280 TraceCheckUtils]: 4: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,903 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11570#true} {11570#true} #501#return; {11570#true} is VALID [2020-07-17 22:57:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {11570#true} havoc ~__retres1~2; {11570#true} is VALID [2020-07-17 22:57:22,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume !(1 == ~t2_pc~0); {11570#true} is VALID [2020-07-17 22:57:22,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} ~__retres1~2 := 0; {11570#true} is VALID [2020-07-17 22:57:22,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} #res := ~__retres1~2; {11570#true} is VALID [2020-07-17 22:57:22,907 INFO L280 TraceCheckUtils]: 4: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,907 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11570#true} {11570#true} #503#return; {11570#true} is VALID [2020-07-17 22:57:22,907 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 [2020-07-17 22:57:22,907 INFO L263 TraceCheckUtils]: 1: Hoare triple {11570#true} call #t~ret6 := is_master_triggered(); {11570#true} is VALID [2020-07-17 22:57:22,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} havoc ~__retres1~0; {11570#true} is VALID [2020-07-17 22:57:22,908 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} assume !(1 == ~m_pc~0); {11570#true} is VALID [2020-07-17 22:57:22,908 INFO L280 TraceCheckUtils]: 4: Hoare triple {11570#true} ~__retres1~0 := 0; {11570#true} is VALID [2020-07-17 22:57:22,908 INFO L280 TraceCheckUtils]: 5: Hoare triple {11570#true} #res := ~__retres1~0; {11570#true} is VALID [2020-07-17 22:57:22,908 INFO L280 TraceCheckUtils]: 6: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,908 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11570#true} {11570#true} #499#return; {11570#true} is VALID [2020-07-17 22:57:22,909 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 [2020-07-17 22:57:22,909 INFO L280 TraceCheckUtils]: 9: Hoare triple {11570#true} assume !(0 != ~tmp~1); {11570#true} is VALID [2020-07-17 22:57:22,909 INFO L263 TraceCheckUtils]: 10: Hoare triple {11570#true} call #t~ret7 := is_transmit1_triggered(); {11570#true} is VALID [2020-07-17 22:57:22,909 INFO L280 TraceCheckUtils]: 11: Hoare triple {11570#true} havoc ~__retres1~1; {11570#true} is VALID [2020-07-17 22:57:22,909 INFO L280 TraceCheckUtils]: 12: Hoare triple {11570#true} assume !(1 == ~t1_pc~0); {11570#true} is VALID [2020-07-17 22:57:22,909 INFO L280 TraceCheckUtils]: 13: Hoare triple {11570#true} ~__retres1~1 := 0; {11570#true} is VALID [2020-07-17 22:57:22,910 INFO L280 TraceCheckUtils]: 14: Hoare triple {11570#true} #res := ~__retres1~1; {11570#true} is VALID [2020-07-17 22:57:22,910 INFO L280 TraceCheckUtils]: 15: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,910 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11570#true} {11570#true} #501#return; {11570#true} is VALID [2020-07-17 22:57:22,910 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 [2020-07-17 22:57:22,910 INFO L280 TraceCheckUtils]: 18: Hoare triple {11570#true} assume !(0 != ~tmp___0~0); {11570#true} is VALID [2020-07-17 22:57:22,911 INFO L263 TraceCheckUtils]: 19: Hoare triple {11570#true} call #t~ret8 := is_transmit2_triggered(); {11570#true} is VALID [2020-07-17 22:57:22,911 INFO L280 TraceCheckUtils]: 20: Hoare triple {11570#true} havoc ~__retres1~2; {11570#true} is VALID [2020-07-17 22:57:22,911 INFO L280 TraceCheckUtils]: 21: Hoare triple {11570#true} assume !(1 == ~t2_pc~0); {11570#true} is VALID [2020-07-17 22:57:22,911 INFO L280 TraceCheckUtils]: 22: Hoare triple {11570#true} ~__retres1~2 := 0; {11570#true} is VALID [2020-07-17 22:57:22,911 INFO L280 TraceCheckUtils]: 23: Hoare triple {11570#true} #res := ~__retres1~2; {11570#true} is VALID [2020-07-17 22:57:22,911 INFO L280 TraceCheckUtils]: 24: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,912 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11570#true} {11570#true} #503#return; {11570#true} is VALID [2020-07-17 22:57:22,912 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 [2020-07-17 22:57:22,912 INFO L280 TraceCheckUtils]: 27: Hoare triple {11570#true} assume !(0 != ~tmp___1~0); {11570#true} is VALID [2020-07-17 22:57:22,912 INFO L280 TraceCheckUtils]: 28: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,913 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #525#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,929 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 [2020-07-17 22:57:22,929 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 [2020-07-17 22:57:22,930 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 [2020-07-17 22:57:22,930 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 [2020-07-17 22:57:22,931 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 [2020-07-17 22:57:22,931 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 [2020-07-17 22:57:22,932 INFO L280 TraceCheckUtils]: 6: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume true; {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-17 22:57:22,932 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11661#(= 1 |old(~M_E~0)|)} {11575#(not (= 1 ~M_E~0))} #527#return; {11571#false} is VALID [2020-07-17 22:57:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:22,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {11570#true} havoc ~__retres1~3; {11570#true} is VALID [2020-07-17 22:57:22,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {11570#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {11570#true} is VALID [2020-07-17 22:57:22,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {11570#true} #res := ~__retres1~3; {11570#true} is VALID [2020-07-17 22:57:22,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11570#true} {11571#false} #511#return; {11571#false} is VALID [2020-07-17 22:57:22,941 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 [2020-07-17 22:57:22,942 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 [2020-07-17 22:57:22,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {11638#(<= 2 ~M_E~0)} assume true; {11638#(<= 2 ~M_E~0)} is VALID [2020-07-17 22:57:22,943 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11638#(<= 2 ~M_E~0)} {11570#true} #549#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,944 INFO L263 TraceCheckUtils]: 4: Hoare triple {11575#(not (= 1 ~M_E~0))} call #t~ret12 := main(); {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {11575#(not (= 1 ~M_E~0))} havoc ~__retres1~4; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,946 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 [2020-07-17 22:57:22,946 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 [2020-07-17 22:57:22,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,947 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #491#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,948 INFO L263 TraceCheckUtils]: 10: Hoare triple {11575#(not (= 1 ~M_E~0))} call start_simulation(); {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,948 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 [2020-07-17 22:57:22,948 INFO L263 TraceCheckUtils]: 12: Hoare triple {11575#(not (= 1 ~M_E~0))} call update_channels(); {11570#true} is VALID [2020-07-17 22:57:22,949 INFO L280 TraceCheckUtils]: 13: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,949 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #519#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,950 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 [2020-07-17 22:57:22,950 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 [2020-07-17 22:57:22,950 INFO L280 TraceCheckUtils]: 17: Hoare triple {11570#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {11570#true} is VALID [2020-07-17 22:57:22,951 INFO L280 TraceCheckUtils]: 18: Hoare triple {11570#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {11570#true} is VALID [2020-07-17 22:57:22,951 INFO L280 TraceCheckUtils]: 19: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,951 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #521#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,952 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 [2020-07-17 22:57:22,953 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 [2020-07-17 22:57:22,953 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 [2020-07-17 22:57:22,954 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 [2020-07-17 22:57:22,954 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 [2020-07-17 22:57:22,955 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 [2020-07-17 22:57:22,955 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 [2020-07-17 22:57:22,956 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 [2020-07-17 22:57:22,956 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 [2020-07-17 22:57:22,957 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 [2020-07-17 22:57:22,957 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 [2020-07-17 22:57:22,958 INFO L263 TraceCheckUtils]: 32: Hoare triple {11570#true} call #t~ret6 := is_master_triggered(); {11570#true} is VALID [2020-07-17 22:57:22,958 INFO L280 TraceCheckUtils]: 33: Hoare triple {11570#true} havoc ~__retres1~0; {11570#true} is VALID [2020-07-17 22:57:22,958 INFO L280 TraceCheckUtils]: 34: Hoare triple {11570#true} assume !(1 == ~m_pc~0); {11570#true} is VALID [2020-07-17 22:57:22,958 INFO L280 TraceCheckUtils]: 35: Hoare triple {11570#true} ~__retres1~0 := 0; {11570#true} is VALID [2020-07-17 22:57:22,958 INFO L280 TraceCheckUtils]: 36: Hoare triple {11570#true} #res := ~__retres1~0; {11570#true} is VALID [2020-07-17 22:57:22,958 INFO L280 TraceCheckUtils]: 37: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,959 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11570#true} {11570#true} #499#return; {11570#true} is VALID [2020-07-17 22:57:22,959 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 [2020-07-17 22:57:22,959 INFO L280 TraceCheckUtils]: 40: Hoare triple {11570#true} assume !(0 != ~tmp~1); {11570#true} is VALID [2020-07-17 22:57:22,959 INFO L263 TraceCheckUtils]: 41: Hoare triple {11570#true} call #t~ret7 := is_transmit1_triggered(); {11570#true} is VALID [2020-07-17 22:57:22,959 INFO L280 TraceCheckUtils]: 42: Hoare triple {11570#true} havoc ~__retres1~1; {11570#true} is VALID [2020-07-17 22:57:22,960 INFO L280 TraceCheckUtils]: 43: Hoare triple {11570#true} assume !(1 == ~t1_pc~0); {11570#true} is VALID [2020-07-17 22:57:22,960 INFO L280 TraceCheckUtils]: 44: Hoare triple {11570#true} ~__retres1~1 := 0; {11570#true} is VALID [2020-07-17 22:57:22,960 INFO L280 TraceCheckUtils]: 45: Hoare triple {11570#true} #res := ~__retres1~1; {11570#true} is VALID [2020-07-17 22:57:22,960 INFO L280 TraceCheckUtils]: 46: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,960 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11570#true} {11570#true} #501#return; {11570#true} is VALID [2020-07-17 22:57:22,960 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 [2020-07-17 22:57:22,961 INFO L280 TraceCheckUtils]: 49: Hoare triple {11570#true} assume !(0 != ~tmp___0~0); {11570#true} is VALID [2020-07-17 22:57:22,961 INFO L263 TraceCheckUtils]: 50: Hoare triple {11570#true} call #t~ret8 := is_transmit2_triggered(); {11570#true} is VALID [2020-07-17 22:57:22,961 INFO L280 TraceCheckUtils]: 51: Hoare triple {11570#true} havoc ~__retres1~2; {11570#true} is VALID [2020-07-17 22:57:22,961 INFO L280 TraceCheckUtils]: 52: Hoare triple {11570#true} assume !(1 == ~t2_pc~0); {11570#true} is VALID [2020-07-17 22:57:22,961 INFO L280 TraceCheckUtils]: 53: Hoare triple {11570#true} ~__retres1~2 := 0; {11570#true} is VALID [2020-07-17 22:57:22,961 INFO L280 TraceCheckUtils]: 54: Hoare triple {11570#true} #res := ~__retres1~2; {11570#true} is VALID [2020-07-17 22:57:22,962 INFO L280 TraceCheckUtils]: 55: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,962 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {11570#true} {11570#true} #503#return; {11570#true} is VALID [2020-07-17 22:57:22,962 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 [2020-07-17 22:57:22,962 INFO L280 TraceCheckUtils]: 58: Hoare triple {11570#true} assume !(0 != ~tmp___1~0); {11570#true} is VALID [2020-07-17 22:57:22,962 INFO L280 TraceCheckUtils]: 59: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,964 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {11570#true} {11575#(not (= 1 ~M_E~0))} #525#return; {11575#(not (= 1 ~M_E~0))} is VALID [2020-07-17 22:57:22,964 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 [2020-07-17 22:57:22,965 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 [2020-07-17 22:57:22,966 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 [2020-07-17 22:57:22,966 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 [2020-07-17 22:57:22,967 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 [2020-07-17 22:57:22,967 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 [2020-07-17 22:57:22,968 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 [2020-07-17 22:57:22,968 INFO L280 TraceCheckUtils]: 68: Hoare triple {11661#(= 1 |old(~M_E~0)|)} assume true; {11661#(= 1 |old(~M_E~0)|)} is VALID [2020-07-17 22:57:22,969 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {11661#(= 1 |old(~M_E~0)|)} {11575#(not (= 1 ~M_E~0))} #527#return; {11571#false} is VALID [2020-07-17 22:57:22,969 INFO L280 TraceCheckUtils]: 70: Hoare triple {11571#false} assume !false; {11571#false} is VALID [2020-07-17 22:57:22,969 INFO L280 TraceCheckUtils]: 71: Hoare triple {11571#false} ~kernel_st~0 := 1; {11571#false} is VALID [2020-07-17 22:57:22,969 INFO L263 TraceCheckUtils]: 72: Hoare triple {11571#false} call eval(); {11571#false} is VALID [2020-07-17 22:57:22,970 INFO L280 TraceCheckUtils]: 73: Hoare triple {11571#false} havoc ~tmp~0; {11571#false} is VALID [2020-07-17 22:57:22,970 INFO L280 TraceCheckUtils]: 74: Hoare triple {11571#false} assume !false; {11571#false} is VALID [2020-07-17 22:57:22,970 INFO L263 TraceCheckUtils]: 75: Hoare triple {11571#false} call #t~ret2 := exists_runnable_thread(); {11570#true} is VALID [2020-07-17 22:57:22,970 INFO L280 TraceCheckUtils]: 76: Hoare triple {11570#true} havoc ~__retres1~3; {11570#true} is VALID [2020-07-17 22:57:22,970 INFO L280 TraceCheckUtils]: 77: Hoare triple {11570#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {11570#true} is VALID [2020-07-17 22:57:22,971 INFO L280 TraceCheckUtils]: 78: Hoare triple {11570#true} #res := ~__retres1~3; {11570#true} is VALID [2020-07-17 22:57:22,971 INFO L280 TraceCheckUtils]: 79: Hoare triple {11570#true} assume true; {11570#true} is VALID [2020-07-17 22:57:22,971 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11570#true} {11571#false} #511#return; {11571#false} is VALID [2020-07-17 22:57:22,971 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 [2020-07-17 22:57:22,971 INFO L280 TraceCheckUtils]: 82: Hoare triple {11571#false} assume 0 != ~tmp~0; {11571#false} is VALID [2020-07-17 22:57:22,972 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 [2020-07-17 22:57:22,972 INFO L280 TraceCheckUtils]: 84: Hoare triple {11571#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {11571#false} is VALID [2020-07-17 22:57:22,972 INFO L263 TraceCheckUtils]: 85: Hoare triple {11571#false} call master(); {11571#false} is VALID [2020-07-17 22:57:22,972 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 [2020-07-17 22:57:22,972 INFO L280 TraceCheckUtils]: 87: Hoare triple {11571#false} assume !(0 == ~m_pc~0); {11571#false} is VALID [2020-07-17 22:57:22,973 INFO L280 TraceCheckUtils]: 88: Hoare triple {11571#false} assume 1 == ~m_pc~0; {11571#false} is VALID [2020-07-17 22:57:22,973 INFO L280 TraceCheckUtils]: 89: Hoare triple {11571#false} assume ~token~0 != 2 + ~local~0; {11571#false} is VALID [2020-07-17 22:57:22,973 INFO L263 TraceCheckUtils]: 90: Hoare triple {11571#false} call error(); {11571#false} is VALID [2020-07-17 22:57:22,973 INFO L280 TraceCheckUtils]: 91: Hoare triple {11571#false} assume !false; {11571#false} is VALID [2020-07-17 22:57:22,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:57:22,986 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105788916] [2020-07-17 22:57:22,986 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:57:22,987 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:57:22,987 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044621873] [2020-07-17 22:57:22,987 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:57:22,988 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:57:22,988 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:57:23,074 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:57:23,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:57:23,075 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:57:23,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:57:23,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:57:23,075 INFO L87 Difference]: Start difference. First operand 287 states and 347 transitions. Second operand 10 states. [2020-07-17 22:57:33,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:33,587 INFO L93 Difference]: Finished difference Result 1068 states and 1350 transitions. [2020-07-17 22:57:33,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-17 22:57:33,588 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 92 [2020-07-17 22:57:33,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:57:33,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:57:33,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 895 transitions. [2020-07-17 22:57:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:57:33,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 895 transitions. [2020-07-17 22:57:33,650 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 895 transitions. [2020-07-17 22:57:35,222 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 895 edges. 895 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:57:35,259 INFO L225 Difference]: With dead ends: 1068 [2020-07-17 22:57:35,259 INFO L226 Difference]: Without dead ends: 801 [2020-07-17 22:57:35,261 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=155, Invalid=397, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:57:35,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 801 states. [2020-07-17 22:57:37,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 801 to 591. [2020-07-17 22:57:37,224 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:57:37,225 INFO L82 GeneralOperation]: Start isEquivalent. First operand 801 states. Second operand 591 states. [2020-07-17 22:57:37,225 INFO L74 IsIncluded]: Start isIncluded. First operand 801 states. Second operand 591 states. [2020-07-17 22:57:37,225 INFO L87 Difference]: Start difference. First operand 801 states. Second operand 591 states. [2020-07-17 22:57:37,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:37,272 INFO L93 Difference]: Finished difference Result 801 states and 1016 transitions. [2020-07-17 22:57:37,273 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1016 transitions. [2020-07-17 22:57:37,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:57:37,276 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:57:37,276 INFO L74 IsIncluded]: Start isIncluded. First operand 591 states. Second operand 801 states. [2020-07-17 22:57:37,277 INFO L87 Difference]: Start difference. First operand 591 states. Second operand 801 states. [2020-07-17 22:57:37,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:37,322 INFO L93 Difference]: Finished difference Result 801 states and 1016 transitions. [2020-07-17 22:57:37,322 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1016 transitions. [2020-07-17 22:57:37,325 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:57:37,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:57:37,326 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:57:37,326 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:57:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 591 states. [2020-07-17 22:57:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 707 transitions. [2020-07-17 22:57:37,356 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 707 transitions. Word has length 92 [2020-07-17 22:57:37,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:57:37,357 INFO L479 AbstractCegarLoop]: Abstraction has 591 states and 707 transitions. [2020-07-17 22:57:37,357 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:57:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 707 transitions. [2020-07-17 22:57:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-17 22:57:37,358 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:57:37,358 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] [2020-07-17 22:57:37,358 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 22:57:37,359 INFO L427 AbstractCegarLoop]: === Iteration 8 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:57:37,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:57:37,359 INFO L82 PathProgramCache]: Analyzing trace with hash 1054596536, now seen corresponding path program 1 times [2020-07-17 22:57:37,359 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:57:37,359 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412935025] [2020-07-17 22:57:37,360 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:57:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,467 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 [2020-07-17 22:57:37,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,467 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15525#true} {15525#true} #549#return; {15525#true} is VALID [2020-07-17 22:57:37,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,485 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 [2020-07-17 22:57:37,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15525#true} {15525#true} #491#return; {15525#true} is VALID [2020-07-17 22:57:37,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,488 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15525#true} {15525#true} #519#return; {15525#true} is VALID [2020-07-17 22:57:37,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,509 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 [2020-07-17 22:57:37,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15525#true} is VALID [2020-07-17 22:57:37,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15525#true} is VALID [2020-07-17 22:57:37,510 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,510 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15525#true} {15525#true} #521#return; {15525#true} is VALID [2020-07-17 22:57:37,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,541 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 [2020-07-17 22:57:37,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume !(0 == ~T1_E~0); {15525#true} is VALID [2020-07-17 22:57:37,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} assume !(0 == ~T2_E~0); {15525#true} is VALID [2020-07-17 22:57:37,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} assume !(0 == ~E_M~0); {15525#true} is VALID [2020-07-17 22:57:37,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {15525#true} assume !(0 == ~E_1~0); {15525#true} is VALID [2020-07-17 22:57:37,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {15525#true} assume !(0 == ~E_2~0); {15525#true} is VALID [2020-07-17 22:57:37,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,542 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15525#true} {15525#true} #523#return; {15525#true} is VALID [2020-07-17 22:57:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {15525#true} havoc ~__retres1~0; {15525#true} is VALID [2020-07-17 22:57:37,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume !(1 == ~m_pc~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {15578#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {15578#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume true; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,565 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15578#(not (= 1 ~m_pc~0))} {15525#true} #499#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {15525#true} havoc ~__retres1~1; {15525#true} is VALID [2020-07-17 22:57:37,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume !(1 == ~t1_pc~0); {15525#true} is VALID [2020-07-17 22:57:37,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} ~__retres1~1 := 0; {15525#true} is VALID [2020-07-17 22:57:37,570 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} #res := ~__retres1~1; {15525#true} is VALID [2020-07-17 22:57:37,571 INFO L280 TraceCheckUtils]: 4: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,571 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #501#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {15525#true} havoc ~__retres1~2; {15525#true} is VALID [2020-07-17 22:57:37,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume !(1 == ~t2_pc~0); {15525#true} is VALID [2020-07-17 22:57:37,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} ~__retres1~2 := 0; {15525#true} is VALID [2020-07-17 22:57:37,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} #res := ~__retres1~2; {15525#true} is VALID [2020-07-17 22:57:37,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,578 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #503#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,578 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 [2020-07-17 22:57:37,579 INFO L263 TraceCheckUtils]: 1: Hoare triple {15525#true} call #t~ret6 := is_master_triggered(); {15525#true} is VALID [2020-07-17 22:57:37,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} havoc ~__retres1~0; {15525#true} is VALID [2020-07-17 22:57:37,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} assume !(1 == ~m_pc~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,581 INFO L280 TraceCheckUtils]: 4: Hoare triple {15578#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,582 INFO L280 TraceCheckUtils]: 5: Hoare triple {15578#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,582 INFO L280 TraceCheckUtils]: 6: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume true; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,583 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15578#(not (= 1 ~m_pc~0))} {15525#true} #499#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,584 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 [2020-07-17 22:57:37,584 INFO L280 TraceCheckUtils]: 9: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,584 INFO L263 TraceCheckUtils]: 10: Hoare triple {15578#(not (= 1 ~m_pc~0))} call #t~ret7 := is_transmit1_triggered(); {15525#true} is VALID [2020-07-17 22:57:37,585 INFO L280 TraceCheckUtils]: 11: Hoare triple {15525#true} havoc ~__retres1~1; {15525#true} is VALID [2020-07-17 22:57:37,585 INFO L280 TraceCheckUtils]: 12: Hoare triple {15525#true} assume !(1 == ~t1_pc~0); {15525#true} is VALID [2020-07-17 22:57:37,585 INFO L280 TraceCheckUtils]: 13: Hoare triple {15525#true} ~__retres1~1 := 0; {15525#true} is VALID [2020-07-17 22:57:37,585 INFO L280 TraceCheckUtils]: 14: Hoare triple {15525#true} #res := ~__retres1~1; {15525#true} is VALID [2020-07-17 22:57:37,585 INFO L280 TraceCheckUtils]: 15: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,586 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #501#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,587 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 [2020-07-17 22:57:37,587 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 [2020-07-17 22:57:37,587 INFO L263 TraceCheckUtils]: 19: Hoare triple {15578#(not (= 1 ~m_pc~0))} call #t~ret8 := is_transmit2_triggered(); {15525#true} is VALID [2020-07-17 22:57:37,588 INFO L280 TraceCheckUtils]: 20: Hoare triple {15525#true} havoc ~__retres1~2; {15525#true} is VALID [2020-07-17 22:57:37,588 INFO L280 TraceCheckUtils]: 21: Hoare triple {15525#true} assume !(1 == ~t2_pc~0); {15525#true} is VALID [2020-07-17 22:57:37,588 INFO L280 TraceCheckUtils]: 22: Hoare triple {15525#true} ~__retres1~2 := 0; {15525#true} is VALID [2020-07-17 22:57:37,588 INFO L280 TraceCheckUtils]: 23: Hoare triple {15525#true} #res := ~__retres1~2; {15525#true} is VALID [2020-07-17 22:57:37,588 INFO L280 TraceCheckUtils]: 24: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,589 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #503#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,590 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 [2020-07-17 22:57:37,590 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 [2020-07-17 22:57:37,591 INFO L280 TraceCheckUtils]: 28: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume true; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,592 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15578#(not (= 1 ~m_pc~0))} {15525#true} #525#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,599 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 [2020-07-17 22:57:37,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume !(1 == ~T1_E~0); {15525#true} is VALID [2020-07-17 22:57:37,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} assume !(1 == ~T2_E~0); {15525#true} is VALID [2020-07-17 22:57:37,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} assume !(1 == ~E_M~0); {15525#true} is VALID [2020-07-17 22:57:37,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {15525#true} assume !(1 == ~E_1~0); {15525#true} is VALID [2020-07-17 22:57:37,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {15525#true} assume !(1 == ~E_2~0); {15525#true} is VALID [2020-07-17 22:57:37,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,602 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #527#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:37,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {15525#true} havoc ~__retres1~3; {15525#true} is VALID [2020-07-17 22:57:37,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {15525#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {15525#true} is VALID [2020-07-17 22:57:37,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} #res := ~__retres1~3; {15525#true} is VALID [2020-07-17 22:57:37,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,607 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #511#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,609 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 [2020-07-17 22:57:37,609 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 [2020-07-17 22:57:37,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,610 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15525#true} {15525#true} #549#return; {15525#true} is VALID [2020-07-17 22:57:37,610 INFO L263 TraceCheckUtils]: 4: Hoare triple {15525#true} call #t~ret12 := main(); {15525#true} is VALID [2020-07-17 22:57:37,610 INFO L280 TraceCheckUtils]: 5: Hoare triple {15525#true} havoc ~__retres1~4; {15525#true} is VALID [2020-07-17 22:57:37,611 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 [2020-07-17 22:57:37,611 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 [2020-07-17 22:57:37,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,611 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15525#true} {15525#true} #491#return; {15525#true} is VALID [2020-07-17 22:57:37,611 INFO L263 TraceCheckUtils]: 10: Hoare triple {15525#true} call start_simulation(); {15525#true} is VALID [2020-07-17 22:57:37,612 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 [2020-07-17 22:57:37,612 INFO L263 TraceCheckUtils]: 12: Hoare triple {15525#true} call update_channels(); {15525#true} is VALID [2020-07-17 22:57:37,612 INFO L280 TraceCheckUtils]: 13: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,613 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {15525#true} {15525#true} #519#return; {15525#true} is VALID [2020-07-17 22:57:37,614 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 [2020-07-17 22:57:37,614 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 [2020-07-17 22:57:37,614 INFO L280 TraceCheckUtils]: 17: Hoare triple {15525#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15525#true} is VALID [2020-07-17 22:57:37,614 INFO L280 TraceCheckUtils]: 18: Hoare triple {15525#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15525#true} is VALID [2020-07-17 22:57:37,614 INFO L280 TraceCheckUtils]: 19: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,615 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15525#true} {15525#true} #521#return; {15525#true} is VALID [2020-07-17 22:57:37,616 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 [2020-07-17 22:57:37,616 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 [2020-07-17 22:57:37,617 INFO L280 TraceCheckUtils]: 23: Hoare triple {15525#true} assume !(0 == ~T1_E~0); {15525#true} is VALID [2020-07-17 22:57:37,617 INFO L280 TraceCheckUtils]: 24: Hoare triple {15525#true} assume !(0 == ~T2_E~0); {15525#true} is VALID [2020-07-17 22:57:37,617 INFO L280 TraceCheckUtils]: 25: Hoare triple {15525#true} assume !(0 == ~E_M~0); {15525#true} is VALID [2020-07-17 22:57:37,617 INFO L280 TraceCheckUtils]: 26: Hoare triple {15525#true} assume !(0 == ~E_1~0); {15525#true} is VALID [2020-07-17 22:57:37,618 INFO L280 TraceCheckUtils]: 27: Hoare triple {15525#true} assume !(0 == ~E_2~0); {15525#true} is VALID [2020-07-17 22:57:37,618 INFO L280 TraceCheckUtils]: 28: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,618 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15525#true} {15525#true} #523#return; {15525#true} is VALID [2020-07-17 22:57:37,619 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 [2020-07-17 22:57:37,620 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 [2020-07-17 22:57:37,620 INFO L263 TraceCheckUtils]: 32: Hoare triple {15525#true} call #t~ret6 := is_master_triggered(); {15525#true} is VALID [2020-07-17 22:57:37,620 INFO L280 TraceCheckUtils]: 33: Hoare triple {15525#true} havoc ~__retres1~0; {15525#true} is VALID [2020-07-17 22:57:37,621 INFO L280 TraceCheckUtils]: 34: Hoare triple {15525#true} assume !(1 == ~m_pc~0); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,622 INFO L280 TraceCheckUtils]: 35: Hoare triple {15578#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,622 INFO L280 TraceCheckUtils]: 36: Hoare triple {15578#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,623 INFO L280 TraceCheckUtils]: 37: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume true; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,624 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15578#(not (= 1 ~m_pc~0))} {15525#true} #499#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,624 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 [2020-07-17 22:57:37,625 INFO L280 TraceCheckUtils]: 40: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,625 INFO L263 TraceCheckUtils]: 41: Hoare triple {15578#(not (= 1 ~m_pc~0))} call #t~ret7 := is_transmit1_triggered(); {15525#true} is VALID [2020-07-17 22:57:37,625 INFO L280 TraceCheckUtils]: 42: Hoare triple {15525#true} havoc ~__retres1~1; {15525#true} is VALID [2020-07-17 22:57:37,625 INFO L280 TraceCheckUtils]: 43: Hoare triple {15525#true} assume !(1 == ~t1_pc~0); {15525#true} is VALID [2020-07-17 22:57:37,625 INFO L280 TraceCheckUtils]: 44: Hoare triple {15525#true} ~__retres1~1 := 0; {15525#true} is VALID [2020-07-17 22:57:37,626 INFO L280 TraceCheckUtils]: 45: Hoare triple {15525#true} #res := ~__retres1~1; {15525#true} is VALID [2020-07-17 22:57:37,626 INFO L280 TraceCheckUtils]: 46: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,627 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #501#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,627 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 [2020-07-17 22:57:37,628 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 [2020-07-17 22:57:37,628 INFO L263 TraceCheckUtils]: 50: Hoare triple {15578#(not (= 1 ~m_pc~0))} call #t~ret8 := is_transmit2_triggered(); {15525#true} is VALID [2020-07-17 22:57:37,628 INFO L280 TraceCheckUtils]: 51: Hoare triple {15525#true} havoc ~__retres1~2; {15525#true} is VALID [2020-07-17 22:57:37,628 INFO L280 TraceCheckUtils]: 52: Hoare triple {15525#true} assume !(1 == ~t2_pc~0); {15525#true} is VALID [2020-07-17 22:57:37,628 INFO L280 TraceCheckUtils]: 53: Hoare triple {15525#true} ~__retres1~2 := 0; {15525#true} is VALID [2020-07-17 22:57:37,629 INFO L280 TraceCheckUtils]: 54: Hoare triple {15525#true} #res := ~__retres1~2; {15525#true} is VALID [2020-07-17 22:57:37,629 INFO L280 TraceCheckUtils]: 55: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,630 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #503#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,630 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 [2020-07-17 22:57:37,631 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 [2020-07-17 22:57:37,631 INFO L280 TraceCheckUtils]: 59: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume true; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,632 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15578#(not (= 1 ~m_pc~0))} {15525#true} #525#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,633 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 [2020-07-17 22:57:37,633 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 [2020-07-17 22:57:37,633 INFO L280 TraceCheckUtils]: 63: Hoare triple {15525#true} assume !(1 == ~T1_E~0); {15525#true} is VALID [2020-07-17 22:57:37,634 INFO L280 TraceCheckUtils]: 64: Hoare triple {15525#true} assume !(1 == ~T2_E~0); {15525#true} is VALID [2020-07-17 22:57:37,634 INFO L280 TraceCheckUtils]: 65: Hoare triple {15525#true} assume !(1 == ~E_M~0); {15525#true} is VALID [2020-07-17 22:57:37,634 INFO L280 TraceCheckUtils]: 66: Hoare triple {15525#true} assume !(1 == ~E_1~0); {15525#true} is VALID [2020-07-17 22:57:37,634 INFO L280 TraceCheckUtils]: 67: Hoare triple {15525#true} assume !(1 == ~E_2~0); {15525#true} is VALID [2020-07-17 22:57:37,634 INFO L280 TraceCheckUtils]: 68: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,635 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #527#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,635 INFO L280 TraceCheckUtils]: 70: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !false; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,636 INFO L280 TraceCheckUtils]: 71: Hoare triple {15578#(not (= 1 ~m_pc~0))} ~kernel_st~0 := 1; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,636 INFO L263 TraceCheckUtils]: 72: Hoare triple {15578#(not (= 1 ~m_pc~0))} call eval(); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,637 INFO L280 TraceCheckUtils]: 73: Hoare triple {15578#(not (= 1 ~m_pc~0))} havoc ~tmp~0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,637 INFO L280 TraceCheckUtils]: 74: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume !false; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,638 INFO L263 TraceCheckUtils]: 75: Hoare triple {15578#(not (= 1 ~m_pc~0))} call #t~ret2 := exists_runnable_thread(); {15525#true} is VALID [2020-07-17 22:57:37,638 INFO L280 TraceCheckUtils]: 76: Hoare triple {15525#true} havoc ~__retres1~3; {15525#true} is VALID [2020-07-17 22:57:37,638 INFO L280 TraceCheckUtils]: 77: Hoare triple {15525#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {15525#true} is VALID [2020-07-17 22:57:37,638 INFO L280 TraceCheckUtils]: 78: Hoare triple {15525#true} #res := ~__retres1~3; {15525#true} is VALID [2020-07-17 22:57:37,638 INFO L280 TraceCheckUtils]: 79: Hoare triple {15525#true} assume true; {15525#true} is VALID [2020-07-17 22:57:37,639 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {15525#true} {15578#(not (= 1 ~m_pc~0))} #511#return; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,639 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 [2020-07-17 22:57:37,640 INFO L280 TraceCheckUtils]: 82: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume 0 != ~tmp~0; {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,641 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 [2020-07-17 22:57:37,641 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 [2020-07-17 22:57:37,642 INFO L263 TraceCheckUtils]: 85: Hoare triple {15578#(not (= 1 ~m_pc~0))} call master(); {15578#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:57:37,642 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 [2020-07-17 22:57:37,643 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 [2020-07-17 22:57:37,643 INFO L280 TraceCheckUtils]: 88: Hoare triple {15578#(not (= 1 ~m_pc~0))} assume 1 == ~m_pc~0; {15526#false} is VALID [2020-07-17 22:57:37,643 INFO L280 TraceCheckUtils]: 89: Hoare triple {15526#false} assume ~token~0 != 2 + ~local~0; {15526#false} is VALID [2020-07-17 22:57:37,643 INFO L263 TraceCheckUtils]: 90: Hoare triple {15526#false} call error(); {15526#false} is VALID [2020-07-17 22:57:37,644 INFO L280 TraceCheckUtils]: 91: Hoare triple {15526#false} assume !false; {15526#false} is VALID [2020-07-17 22:57:37,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:57:37,657 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412935025] [2020-07-17 22:57:37,657 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:57:37,657 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 22:57:37,658 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [532154750] [2020-07-17 22:57:37,658 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 92 [2020-07-17 22:57:37,659 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:57:37,659 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 22:57:37,759 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:57:37,759 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 22:57:37,759 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:57:37,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 22:57:37,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:57:37,760 INFO L87 Difference]: Start difference. First operand 591 states and 707 transitions. Second operand 7 states. [2020-07-17 22:57:48,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:48,093 INFO L93 Difference]: Finished difference Result 2051 states and 2640 transitions. [2020-07-17 22:57:48,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 22:57:48,094 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 92 [2020-07-17 22:57:48,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:57:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:57:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 859 transitions. [2020-07-17 22:57:48,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:57:48,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 859 transitions. [2020-07-17 22:57:48,118 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 859 transitions. [2020-07-17 22:57:49,662 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 859 edges. 859 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:57:49,798 INFO L225 Difference]: With dead ends: 2051 [2020-07-17 22:57:49,799 INFO L226 Difference]: Without dead ends: 1481 [2020-07-17 22:57:49,801 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 [2020-07-17 22:57:49,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1481 states. [2020-07-17 22:57:53,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1481 to 1207. [2020-07-17 22:57:53,964 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:57:53,964 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1481 states. Second operand 1207 states. [2020-07-17 22:57:53,964 INFO L74 IsIncluded]: Start isIncluded. First operand 1481 states. Second operand 1207 states. [2020-07-17 22:57:53,964 INFO L87 Difference]: Start difference. First operand 1481 states. Second operand 1207 states. [2020-07-17 22:57:54,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:54,091 INFO L93 Difference]: Finished difference Result 1481 states and 1899 transitions. [2020-07-17 22:57:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1899 transitions. [2020-07-17 22:57:54,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:57:54,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:57:54,097 INFO L74 IsIncluded]: Start isIncluded. First operand 1207 states. Second operand 1481 states. [2020-07-17 22:57:54,097 INFO L87 Difference]: Start difference. First operand 1207 states. Second operand 1481 states. [2020-07-17 22:57:54,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:57:54,250 INFO L93 Difference]: Finished difference Result 1481 states and 1899 transitions. [2020-07-17 22:57:54,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1899 transitions. [2020-07-17 22:57:54,257 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:57:54,257 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:57:54,258 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:57:54,258 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:57:54,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1207 states. [2020-07-17 22:57:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 1207 states and 1495 transitions. [2020-07-17 22:57:54,381 INFO L78 Accepts]: Start accepts. Automaton has 1207 states and 1495 transitions. Word has length 92 [2020-07-17 22:57:54,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:57:54,382 INFO L479 AbstractCegarLoop]: Abstraction has 1207 states and 1495 transitions. [2020-07-17 22:57:54,382 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 22:57:54,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1495 transitions. [2020-07-17 22:57:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2020-07-17 22:57:54,386 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:57:54,387 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] [2020-07-17 22:57:54,387 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 22:57:54,387 INFO L427 AbstractCegarLoop]: === Iteration 9 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:57:54,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:57:54,388 INFO L82 PathProgramCache]: Analyzing trace with hash -1357284192, now seen corresponding path program 1 times [2020-07-17 22:57:54,388 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:57:54,388 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418524579] [2020-07-17 22:57:54,389 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:57:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,555 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 [2020-07-17 22:57:54,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,556 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22941#true} {22941#true} #549#return; {22941#true} is VALID [2020-07-17 22:57:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,602 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 [2020-07-17 22:57:54,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,602 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22941#true} {22941#true} #491#return; {22941#true} is VALID [2020-07-17 22:57:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,605 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22941#true} {22941#true} #519#return; {22941#true} is VALID [2020-07-17 22:57:54,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,625 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 [2020-07-17 22:57:54,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,626 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,626 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {22941#true} {22941#true} #521#return; {22941#true} is VALID [2020-07-17 22:57:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,659 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 [2020-07-17 22:57:54,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(0 == ~T1_E~0); {22941#true} is VALID [2020-07-17 22:57:54,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} assume !(0 == ~T2_E~0); {22941#true} is VALID [2020-07-17 22:57:54,660 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume !(0 == ~E_M~0); {22941#true} is VALID [2020-07-17 22:57:54,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume !(0 == ~E_1~0); {22941#true} is VALID [2020-07-17 22:57:54,660 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} assume !(0 == ~E_2~0); {22941#true} is VALID [2020-07-17 22:57:54,661 INFO L280 TraceCheckUtils]: 6: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,661 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22941#true} {22941#true} #523#return; {22941#true} is VALID [2020-07-17 22:57:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,673 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-17 22:57:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-17 22:57:54,676 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,676 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,677 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-17 22:57:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-17 22:57:54,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,680 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,681 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-17 22:57:54,681 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 [2020-07-17 22:57:54,681 INFO L263 TraceCheckUtils]: 1: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,681 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,682 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,682 INFO L280 TraceCheckUtils]: 6: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,683 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-17 22:57:54,684 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 [2020-07-17 22:57:54,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-17 22:57:54,684 INFO L263 TraceCheckUtils]: 10: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,684 INFO L280 TraceCheckUtils]: 12: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,685 INFO L280 TraceCheckUtils]: 13: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-17 22:57:54,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,685 INFO L280 TraceCheckUtils]: 15: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,685 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-17 22:57:54,685 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 [2020-07-17 22:57:54,686 INFO L280 TraceCheckUtils]: 18: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-17 22:57:54,686 INFO L263 TraceCheckUtils]: 19: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,686 INFO L280 TraceCheckUtils]: 20: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,686 INFO L280 TraceCheckUtils]: 21: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,686 INFO L280 TraceCheckUtils]: 22: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-17 22:57:54,686 INFO L280 TraceCheckUtils]: 23: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,687 INFO L280 TraceCheckUtils]: 24: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,687 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-17 22:57:54,687 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 [2020-07-17 22:57:54,687 INFO L280 TraceCheckUtils]: 27: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-17 22:57:54,687 INFO L280 TraceCheckUtils]: 28: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,688 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22941#true} {22941#true} #525#return; {22941#true} is VALID [2020-07-17 22:57:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,692 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 [2020-07-17 22:57:54,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~T1_E~0); {22941#true} is VALID [2020-07-17 22:57:54,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} assume !(1 == ~T2_E~0); {22941#true} is VALID [2020-07-17 22:57:54,692 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume !(1 == ~E_M~0); {22941#true} is VALID [2020-07-17 22:57:54,693 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume !(1 == ~E_1~0); {22941#true} is VALID [2020-07-17 22:57:54,693 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} assume !(1 == ~E_2~0); {22941#true} is VALID [2020-07-17 22:57:54,693 INFO L280 TraceCheckUtils]: 6: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,693 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22941#true} {22941#true} #527#return; {22941#true} is VALID [2020-07-17 22:57:54,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~3; {22941#true} is VALID [2020-07-17 22:57:54,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {22941#true} is VALID [2020-07-17 22:57:54,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} #res := ~__retres1~3; {22941#true} is VALID [2020-07-17 22:57:54,697 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,697 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {22941#true} {22941#true} #511#return; {22941#true} is VALID [2020-07-17 22:57:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,766 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,766 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,767 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-17 22:57:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-17 22:57:54,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,771 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-17 22:57:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-17 22:57:54,774 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,774 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-17 22:57:54,775 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 [2020-07-17 22:57:54,775 INFO L263 TraceCheckUtils]: 1: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,776 INFO L280 TraceCheckUtils]: 6: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,776 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-17 22:57:54,776 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 [2020-07-17 22:57:54,777 INFO L280 TraceCheckUtils]: 9: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-17 22:57:54,777 INFO L263 TraceCheckUtils]: 10: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,777 INFO L280 TraceCheckUtils]: 11: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,777 INFO L280 TraceCheckUtils]: 12: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,777 INFO L280 TraceCheckUtils]: 13: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-17 22:57:54,778 INFO L280 TraceCheckUtils]: 14: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,778 INFO L280 TraceCheckUtils]: 15: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,778 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-17 22:57:54,778 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 [2020-07-17 22:57:54,778 INFO L280 TraceCheckUtils]: 18: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-17 22:57:54,779 INFO L263 TraceCheckUtils]: 19: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,779 INFO L280 TraceCheckUtils]: 20: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,779 INFO L280 TraceCheckUtils]: 21: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,779 INFO L280 TraceCheckUtils]: 22: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-17 22:57:54,779 INFO L280 TraceCheckUtils]: 23: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,780 INFO L280 TraceCheckUtils]: 24: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,780 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-17 22:57:54,780 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 [2020-07-17 22:57:54,780 INFO L280 TraceCheckUtils]: 27: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-17 22:57:54,780 INFO L280 TraceCheckUtils]: 28: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,781 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 [2020-07-17 22:57:54,782 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 [2020-07-17 22:57:54,782 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 [2020-07-17 22:57:54,783 INFO L263 TraceCheckUtils]: 2: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,783 INFO L280 TraceCheckUtils]: 4: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,783 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,783 INFO L280 TraceCheckUtils]: 6: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,784 INFO L280 TraceCheckUtils]: 7: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,784 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-17 22:57:54,784 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 [2020-07-17 22:57:54,784 INFO L280 TraceCheckUtils]: 10: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-17 22:57:54,784 INFO L263 TraceCheckUtils]: 11: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,785 INFO L280 TraceCheckUtils]: 12: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,785 INFO L280 TraceCheckUtils]: 13: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-17 22:57:54,785 INFO L280 TraceCheckUtils]: 15: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,785 INFO L280 TraceCheckUtils]: 16: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,786 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-17 22:57:54,786 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 [2020-07-17 22:57:54,786 INFO L280 TraceCheckUtils]: 19: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-17 22:57:54,786 INFO L263 TraceCheckUtils]: 20: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,786 INFO L280 TraceCheckUtils]: 21: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,787 INFO L280 TraceCheckUtils]: 22: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,787 INFO L280 TraceCheckUtils]: 23: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-17 22:57:54,787 INFO L280 TraceCheckUtils]: 24: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,787 INFO L280 TraceCheckUtils]: 25: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,787 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-17 22:57:54,788 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 [2020-07-17 22:57:54,788 INFO L280 TraceCheckUtils]: 28: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-17 22:57:54,788 INFO L280 TraceCheckUtils]: 29: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,788 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 [2020-07-17 22:57:54,788 INFO L280 TraceCheckUtils]: 31: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,789 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {22941#true} {22941#true} #505#return; {22941#true} is VALID [2020-07-17 22:57:54,790 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 [2020-07-17 22:57:54,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume 0 == ~m_pc~0; {22941#true} is VALID [2020-07-17 22:57:54,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} assume !false; {22941#true} is VALID [2020-07-17 22:57:54,790 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 [2020-07-17 22:57:54,791 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 [2020-07-17 22:57:54,792 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 [2020-07-17 22:57:54,792 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 [2020-07-17 22:57:54,792 INFO L263 TraceCheckUtils]: 7: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,793 INFO L280 TraceCheckUtils]: 9: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,793 INFO L280 TraceCheckUtils]: 10: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,793 INFO L280 TraceCheckUtils]: 11: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,793 INFO L280 TraceCheckUtils]: 12: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,794 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-17 22:57:54,794 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 [2020-07-17 22:57:54,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-17 22:57:54,794 INFO L263 TraceCheckUtils]: 16: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,794 INFO L280 TraceCheckUtils]: 17: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,795 INFO L280 TraceCheckUtils]: 18: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,795 INFO L280 TraceCheckUtils]: 19: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-17 22:57:54,795 INFO L280 TraceCheckUtils]: 20: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,795 INFO L280 TraceCheckUtils]: 21: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,795 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-17 22:57:54,796 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 [2020-07-17 22:57:54,796 INFO L280 TraceCheckUtils]: 24: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-17 22:57:54,796 INFO L263 TraceCheckUtils]: 25: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,796 INFO L280 TraceCheckUtils]: 26: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,796 INFO L280 TraceCheckUtils]: 27: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,797 INFO L280 TraceCheckUtils]: 28: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-17 22:57:54,797 INFO L280 TraceCheckUtils]: 29: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,797 INFO L280 TraceCheckUtils]: 30: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,797 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-17 22:57:54,797 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 [2020-07-17 22:57:54,798 INFO L280 TraceCheckUtils]: 33: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-17 22:57:54,798 INFO L280 TraceCheckUtils]: 34: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,798 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 [2020-07-17 22:57:54,798 INFO L280 TraceCheckUtils]: 36: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,798 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {22941#true} {22941#true} #505#return; {22941#true} is VALID [2020-07-17 22:57:54,799 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 [2020-07-17 22:57:54,800 INFO L280 TraceCheckUtils]: 39: Hoare triple {23048#(<= 2 ~m_st~0)} assume true; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:57:54,800 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23048#(<= 2 ~m_st~0)} {22941#true} #513#return; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:57:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:57:54,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {22941#true} havoc ~__retres1~3; {22941#true} is VALID [2020-07-17 22:57:54,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {22941#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {23158#(<= ~m_st~0 0)} is VALID [2020-07-17 22:57:54,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {23158#(<= ~m_st~0 0)} #res := ~__retres1~3; {23158#(<= ~m_st~0 0)} is VALID [2020-07-17 22:57:54,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {23158#(<= ~m_st~0 0)} assume true; {23158#(<= ~m_st~0 0)} is VALID [2020-07-17 22:57:54,819 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23158#(<= ~m_st~0 0)} {23048#(<= 2 ~m_st~0)} #511#return; {22942#false} is VALID [2020-07-17 22:57:54,821 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 [2020-07-17 22:57:54,821 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 [2020-07-17 22:57:54,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,822 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22941#true} {22941#true} #549#return; {22941#true} is VALID [2020-07-17 22:57:54,822 INFO L263 TraceCheckUtils]: 4: Hoare triple {22941#true} call #t~ret12 := main(); {22941#true} is VALID [2020-07-17 22:57:54,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {22941#true} havoc ~__retres1~4; {22941#true} is VALID [2020-07-17 22:57:54,823 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 [2020-07-17 22:57:54,823 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 [2020-07-17 22:57:54,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,823 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {22941#true} {22941#true} #491#return; {22941#true} is VALID [2020-07-17 22:57:54,824 INFO L263 TraceCheckUtils]: 10: Hoare triple {22941#true} call start_simulation(); {22941#true} is VALID [2020-07-17 22:57:54,824 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 [2020-07-17 22:57:54,824 INFO L263 TraceCheckUtils]: 12: Hoare triple {22941#true} call update_channels(); {22941#true} is VALID [2020-07-17 22:57:54,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,824 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {22941#true} {22941#true} #519#return; {22941#true} is VALID [2020-07-17 22:57:54,825 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 [2020-07-17 22:57:54,825 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 [2020-07-17 22:57:54,825 INFO L280 TraceCheckUtils]: 17: Hoare triple {22941#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,826 INFO L280 TraceCheckUtils]: 18: Hoare triple {22941#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,826 INFO L280 TraceCheckUtils]: 19: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,826 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {22941#true} {22941#true} #521#return; {22941#true} is VALID [2020-07-17 22:57:54,827 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 [2020-07-17 22:57:54,827 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 [2020-07-17 22:57:54,827 INFO L280 TraceCheckUtils]: 23: Hoare triple {22941#true} assume !(0 == ~T1_E~0); {22941#true} is VALID [2020-07-17 22:57:54,827 INFO L280 TraceCheckUtils]: 24: Hoare triple {22941#true} assume !(0 == ~T2_E~0); {22941#true} is VALID [2020-07-17 22:57:54,828 INFO L280 TraceCheckUtils]: 25: Hoare triple {22941#true} assume !(0 == ~E_M~0); {22941#true} is VALID [2020-07-17 22:57:54,828 INFO L280 TraceCheckUtils]: 26: Hoare triple {22941#true} assume !(0 == ~E_1~0); {22941#true} is VALID [2020-07-17 22:57:54,828 INFO L280 TraceCheckUtils]: 27: Hoare triple {22941#true} assume !(0 == ~E_2~0); {22941#true} is VALID [2020-07-17 22:57:54,828 INFO L280 TraceCheckUtils]: 28: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,828 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22941#true} {22941#true} #523#return; {22941#true} is VALID [2020-07-17 22:57:54,829 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 [2020-07-17 22:57:54,829 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 [2020-07-17 22:57:54,829 INFO L263 TraceCheckUtils]: 32: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,829 INFO L280 TraceCheckUtils]: 33: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,830 INFO L280 TraceCheckUtils]: 34: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,830 INFO L280 TraceCheckUtils]: 35: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,830 INFO L280 TraceCheckUtils]: 36: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,830 INFO L280 TraceCheckUtils]: 37: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,830 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-17 22:57:54,831 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 [2020-07-17 22:57:54,831 INFO L280 TraceCheckUtils]: 40: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-17 22:57:54,831 INFO L263 TraceCheckUtils]: 41: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,831 INFO L280 TraceCheckUtils]: 42: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,831 INFO L280 TraceCheckUtils]: 43: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,831 INFO L280 TraceCheckUtils]: 44: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-17 22:57:54,832 INFO L280 TraceCheckUtils]: 45: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,832 INFO L280 TraceCheckUtils]: 46: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,832 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-17 22:57:54,832 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 [2020-07-17 22:57:54,832 INFO L280 TraceCheckUtils]: 49: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-17 22:57:54,832 INFO L263 TraceCheckUtils]: 50: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,833 INFO L280 TraceCheckUtils]: 51: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,833 INFO L280 TraceCheckUtils]: 52: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,833 INFO L280 TraceCheckUtils]: 53: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-17 22:57:54,833 INFO L280 TraceCheckUtils]: 54: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,833 INFO L280 TraceCheckUtils]: 55: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,833 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-17 22:57:54,834 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 [2020-07-17 22:57:54,834 INFO L280 TraceCheckUtils]: 58: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-17 22:57:54,834 INFO L280 TraceCheckUtils]: 59: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,834 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {22941#true} {22941#true} #525#return; {22941#true} is VALID [2020-07-17 22:57:54,835 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 [2020-07-17 22:57:54,835 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 [2020-07-17 22:57:54,836 INFO L280 TraceCheckUtils]: 63: Hoare triple {22941#true} assume !(1 == ~T1_E~0); {22941#true} is VALID [2020-07-17 22:57:54,836 INFO L280 TraceCheckUtils]: 64: Hoare triple {22941#true} assume !(1 == ~T2_E~0); {22941#true} is VALID [2020-07-17 22:57:54,836 INFO L280 TraceCheckUtils]: 65: Hoare triple {22941#true} assume !(1 == ~E_M~0); {22941#true} is VALID [2020-07-17 22:57:54,836 INFO L280 TraceCheckUtils]: 66: Hoare triple {22941#true} assume !(1 == ~E_1~0); {22941#true} is VALID [2020-07-17 22:57:54,836 INFO L280 TraceCheckUtils]: 67: Hoare triple {22941#true} assume !(1 == ~E_2~0); {22941#true} is VALID [2020-07-17 22:57:54,837 INFO L280 TraceCheckUtils]: 68: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,837 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {22941#true} {22941#true} #527#return; {22941#true} is VALID [2020-07-17 22:57:54,837 INFO L280 TraceCheckUtils]: 70: Hoare triple {22941#true} assume !false; {22941#true} is VALID [2020-07-17 22:57:54,837 INFO L280 TraceCheckUtils]: 71: Hoare triple {22941#true} ~kernel_st~0 := 1; {22941#true} is VALID [2020-07-17 22:57:54,837 INFO L263 TraceCheckUtils]: 72: Hoare triple {22941#true} call eval(); {22941#true} is VALID [2020-07-17 22:57:54,838 INFO L280 TraceCheckUtils]: 73: Hoare triple {22941#true} havoc ~tmp~0; {22941#true} is VALID [2020-07-17 22:57:54,838 INFO L280 TraceCheckUtils]: 74: Hoare triple {22941#true} assume !false; {22941#true} is VALID [2020-07-17 22:57:54,838 INFO L263 TraceCheckUtils]: 75: Hoare triple {22941#true} call #t~ret2 := exists_runnable_thread(); {22941#true} is VALID [2020-07-17 22:57:54,838 INFO L280 TraceCheckUtils]: 76: Hoare triple {22941#true} havoc ~__retres1~3; {22941#true} is VALID [2020-07-17 22:57:54,838 INFO L280 TraceCheckUtils]: 77: Hoare triple {22941#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {22941#true} is VALID [2020-07-17 22:57:54,839 INFO L280 TraceCheckUtils]: 78: Hoare triple {22941#true} #res := ~__retres1~3; {22941#true} is VALID [2020-07-17 22:57:54,839 INFO L280 TraceCheckUtils]: 79: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,839 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {22941#true} {22941#true} #511#return; {22941#true} is VALID [2020-07-17 22:57:54,839 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 [2020-07-17 22:57:54,839 INFO L280 TraceCheckUtils]: 82: Hoare triple {22941#true} assume 0 != ~tmp~0; {22941#true} is VALID [2020-07-17 22:57:54,839 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 [2020-07-17 22:57:54,840 INFO L280 TraceCheckUtils]: 84: Hoare triple {22941#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {22941#true} is VALID [2020-07-17 22:57:54,841 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 [2020-07-17 22:57:54,841 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 [2020-07-17 22:57:54,841 INFO L280 TraceCheckUtils]: 87: Hoare triple {22941#true} assume 0 == ~m_pc~0; {22941#true} is VALID [2020-07-17 22:57:54,841 INFO L280 TraceCheckUtils]: 88: Hoare triple {22941#true} assume !false; {22941#true} is VALID [2020-07-17 22:57:54,841 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 [2020-07-17 22:57:54,842 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 [2020-07-17 22:57:54,843 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 [2020-07-17 22:57:54,843 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 [2020-07-17 22:57:54,843 INFO L263 TraceCheckUtils]: 93: Hoare triple {22941#true} call #t~ret6 := is_master_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,843 INFO L280 TraceCheckUtils]: 94: Hoare triple {22941#true} havoc ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,844 INFO L280 TraceCheckUtils]: 95: Hoare triple {22941#true} assume !(1 == ~m_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,844 INFO L280 TraceCheckUtils]: 96: Hoare triple {22941#true} ~__retres1~0 := 0; {22941#true} is VALID [2020-07-17 22:57:54,844 INFO L280 TraceCheckUtils]: 97: Hoare triple {22941#true} #res := ~__retres1~0; {22941#true} is VALID [2020-07-17 22:57:54,844 INFO L280 TraceCheckUtils]: 98: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,844 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {22941#true} {22941#true} #499#return; {22941#true} is VALID [2020-07-17 22:57:54,844 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 [2020-07-17 22:57:54,845 INFO L280 TraceCheckUtils]: 101: Hoare triple {22941#true} assume !(0 != ~tmp~1); {22941#true} is VALID [2020-07-17 22:57:54,845 INFO L263 TraceCheckUtils]: 102: Hoare triple {22941#true} call #t~ret7 := is_transmit1_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,845 INFO L280 TraceCheckUtils]: 103: Hoare triple {22941#true} havoc ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,845 INFO L280 TraceCheckUtils]: 104: Hoare triple {22941#true} assume !(1 == ~t1_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,845 INFO L280 TraceCheckUtils]: 105: Hoare triple {22941#true} ~__retres1~1 := 0; {22941#true} is VALID [2020-07-17 22:57:54,846 INFO L280 TraceCheckUtils]: 106: Hoare triple {22941#true} #res := ~__retres1~1; {22941#true} is VALID [2020-07-17 22:57:54,846 INFO L280 TraceCheckUtils]: 107: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,846 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {22941#true} {22941#true} #501#return; {22941#true} is VALID [2020-07-17 22:57:54,846 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 [2020-07-17 22:57:54,846 INFO L280 TraceCheckUtils]: 110: Hoare triple {22941#true} assume !(0 != ~tmp___0~0); {22941#true} is VALID [2020-07-17 22:57:54,846 INFO L263 TraceCheckUtils]: 111: Hoare triple {22941#true} call #t~ret8 := is_transmit2_triggered(); {22941#true} is VALID [2020-07-17 22:57:54,847 INFO L280 TraceCheckUtils]: 112: Hoare triple {22941#true} havoc ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,847 INFO L280 TraceCheckUtils]: 113: Hoare triple {22941#true} assume !(1 == ~t2_pc~0); {22941#true} is VALID [2020-07-17 22:57:54,847 INFO L280 TraceCheckUtils]: 114: Hoare triple {22941#true} ~__retres1~2 := 0; {22941#true} is VALID [2020-07-17 22:57:54,847 INFO L280 TraceCheckUtils]: 115: Hoare triple {22941#true} #res := ~__retres1~2; {22941#true} is VALID [2020-07-17 22:57:54,847 INFO L280 TraceCheckUtils]: 116: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,847 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {22941#true} {22941#true} #503#return; {22941#true} is VALID [2020-07-17 22:57:54,848 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 [2020-07-17 22:57:54,848 INFO L280 TraceCheckUtils]: 119: Hoare triple {22941#true} assume !(0 != ~tmp___1~0); {22941#true} is VALID [2020-07-17 22:57:54,848 INFO L280 TraceCheckUtils]: 120: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,848 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 [2020-07-17 22:57:54,848 INFO L280 TraceCheckUtils]: 122: Hoare triple {22941#true} assume true; {22941#true} is VALID [2020-07-17 22:57:54,848 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {22941#true} {22941#true} #505#return; {22941#true} is VALID [2020-07-17 22:57:54,849 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 [2020-07-17 22:57:54,850 INFO L280 TraceCheckUtils]: 125: Hoare triple {23048#(<= 2 ~m_st~0)} assume true; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:57:54,850 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {23048#(<= 2 ~m_st~0)} {22941#true} #513#return; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:57:54,851 INFO L280 TraceCheckUtils]: 127: Hoare triple {23048#(<= 2 ~m_st~0)} assume !(0 == ~t1_st~0); {23048#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:57:54,851 INFO L280 TraceCheckUtils]: 128: Hoare triple {23048#(<= 2 ~m_st~0)} assume !(0 == ~t2_st~0); {23048#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:57:54,852 INFO L280 TraceCheckUtils]: 129: Hoare triple {23048#(<= 2 ~m_st~0)} assume !false; {23048#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:57:54,852 INFO L263 TraceCheckUtils]: 130: Hoare triple {23048#(<= 2 ~m_st~0)} call #t~ret2 := exists_runnable_thread(); {22941#true} is VALID [2020-07-17 22:57:54,852 INFO L280 TraceCheckUtils]: 131: Hoare triple {22941#true} havoc ~__retres1~3; {22941#true} is VALID [2020-07-17 22:57:54,853 INFO L280 TraceCheckUtils]: 132: Hoare triple {22941#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {23158#(<= ~m_st~0 0)} is VALID [2020-07-17 22:57:54,853 INFO L280 TraceCheckUtils]: 133: Hoare triple {23158#(<= ~m_st~0 0)} #res := ~__retres1~3; {23158#(<= ~m_st~0 0)} is VALID [2020-07-17 22:57:54,854 INFO L280 TraceCheckUtils]: 134: Hoare triple {23158#(<= ~m_st~0 0)} assume true; {23158#(<= ~m_st~0 0)} is VALID [2020-07-17 22:57:54,855 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {23158#(<= ~m_st~0 0)} {23048#(<= 2 ~m_st~0)} #511#return; {22942#false} is VALID [2020-07-17 22:57:54,855 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 [2020-07-17 22:57:54,855 INFO L280 TraceCheckUtils]: 137: Hoare triple {22942#false} assume 0 != ~tmp~0; {22942#false} is VALID [2020-07-17 22:57:54,855 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 [2020-07-17 22:57:54,856 INFO L280 TraceCheckUtils]: 139: Hoare triple {22942#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {22942#false} is VALID [2020-07-17 22:57:54,856 INFO L263 TraceCheckUtils]: 140: Hoare triple {22942#false} call master(); {22942#false} is VALID [2020-07-17 22:57:54,856 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 [2020-07-17 22:57:54,856 INFO L280 TraceCheckUtils]: 142: Hoare triple {22942#false} assume !(0 == ~m_pc~0); {22942#false} is VALID [2020-07-17 22:57:54,856 INFO L280 TraceCheckUtils]: 143: Hoare triple {22942#false} assume 1 == ~m_pc~0; {22942#false} is VALID [2020-07-17 22:57:54,857 INFO L280 TraceCheckUtils]: 144: Hoare triple {22942#false} assume ~token~0 != 2 + ~local~0; {22942#false} is VALID [2020-07-17 22:57:54,857 INFO L263 TraceCheckUtils]: 145: Hoare triple {22942#false} call error(); {22942#false} is VALID [2020-07-17 22:57:54,857 INFO L280 TraceCheckUtils]: 146: Hoare triple {22942#false} assume !false; {22942#false} is VALID [2020-07-17 22:57:54,878 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2020-07-17 22:57:54,878 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418524579] [2020-07-17 22:57:54,878 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:57:54,878 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 22:57:54,882 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060049226] [2020-07-17 22:57:54,883 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 147 [2020-07-17 22:57:54,884 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:57:54,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:57:54,993 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:57:54,993 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:57:54,994 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:57:54,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:57:54,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:57:54,994 INFO L87 Difference]: Start difference. First operand 1207 states and 1495 transitions. Second operand 9 states. [2020-07-17 22:58:13,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:58:13,657 INFO L93 Difference]: Finished difference Result 3860 states and 4987 transitions. [2020-07-17 22:58:13,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-17 22:58:13,657 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 147 [2020-07-17 22:58:13,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:58:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:58:13,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 905 transitions. [2020-07-17 22:58:13,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:58:13,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 905 transitions. [2020-07-17 22:58:13,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 905 transitions. [2020-07-17 22:58:15,431 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 905 edges. 905 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:58:15,771 INFO L225 Difference]: With dead ends: 3860 [2020-07-17 22:58:15,771 INFO L226 Difference]: Without dead ends: 2675 [2020-07-17 22:58:15,775 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=119, Invalid=343, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:58:15,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2675 states. [2020-07-17 22:58:23,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2675 to 2303. [2020-07-17 22:58:23,579 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:58:23,579 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2675 states. Second operand 2303 states. [2020-07-17 22:58:23,580 INFO L74 IsIncluded]: Start isIncluded. First operand 2675 states. Second operand 2303 states. [2020-07-17 22:58:23,580 INFO L87 Difference]: Start difference. First operand 2675 states. Second operand 2303 states. [2020-07-17 22:58:23,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:58:23,852 INFO L93 Difference]: Finished difference Result 2675 states and 3454 transitions. [2020-07-17 22:58:23,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 3454 transitions. [2020-07-17 22:58:23,862 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:58:23,863 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:58:23,863 INFO L74 IsIncluded]: Start isIncluded. First operand 2303 states. Second operand 2675 states. [2020-07-17 22:58:23,863 INFO L87 Difference]: Start difference. First operand 2303 states. Second operand 2675 states. [2020-07-17 22:58:24,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:58:24,232 INFO L93 Difference]: Finished difference Result 2675 states and 3454 transitions. [2020-07-17 22:58:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 3454 transitions. [2020-07-17 22:58:24,242 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:58:24,242 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:58:24,243 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:58:24,243 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:58:24,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2303 states. [2020-07-17 22:58:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 2303 states and 2940 transitions. [2020-07-17 22:58:24,615 INFO L78 Accepts]: Start accepts. Automaton has 2303 states and 2940 transitions. Word has length 147 [2020-07-17 22:58:24,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:58:24,615 INFO L479 AbstractCegarLoop]: Abstraction has 2303 states and 2940 transitions. [2020-07-17 22:58:24,615 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:58:24,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 2940 transitions. [2020-07-17 22:58:24,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2020-07-17 22:58:24,619 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:58:24,619 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] [2020-07-17 22:58:24,620 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-17 22:58:24,620 INFO L427 AbstractCegarLoop]: === Iteration 10 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:58:24,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:58:24,620 INFO L82 PathProgramCache]: Analyzing trace with hash 674078602, now seen corresponding path program 1 times [2020-07-17 22:58:24,620 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:58:24,621 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155292019] [2020-07-17 22:58:24,621 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:58:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,751 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 [2020-07-17 22:58:24,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,752 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36756#true} {36756#true} #549#return; {36756#true} is VALID [2020-07-17 22:58:24,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,770 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 [2020-07-17 22:58:24,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36756#true} {36756#true} #491#return; {36756#true} is VALID [2020-07-17 22:58:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,776 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36756#true} {36756#true} #519#return; {36756#true} is VALID [2020-07-17 22:58:24,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,801 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 [2020-07-17 22:58:24,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {36756#true} is VALID [2020-07-17 22:58:24,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {36756#true} is VALID [2020-07-17 22:58:24,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,803 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36756#true} {36756#true} #521#return; {36756#true} is VALID [2020-07-17 22:58:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,840 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 [2020-07-17 22:58:24,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(0 == ~T1_E~0); {36756#true} is VALID [2020-07-17 22:58:24,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume !(0 == ~T2_E~0); {36756#true} is VALID [2020-07-17 22:58:24,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume !(0 == ~E_M~0); {36756#true} is VALID [2020-07-17 22:58:24,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume !(0 == ~E_1~0); {36756#true} is VALID [2020-07-17 22:58:24,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} assume !(0 == ~E_2~0); {36756#true} is VALID [2020-07-17 22:58:24,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,842 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36756#true} {36756#true} #523#return; {36756#true} is VALID [2020-07-17 22:58:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:24,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-17 22:58:24,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-17 22:58:24,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:24,872 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,873 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:24,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:24,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:24,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:24,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,879 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:24,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,895 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,896 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 [2020-07-17 22:58:24,896 INFO L263 TraceCheckUtils]: 1: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-17 22:58:24,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:24,897 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-17 22:58:24,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-17 22:58:24,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:24,898 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,898 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:24,898 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 [2020-07-17 22:58:24,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-17 22:58:24,899 INFO L263 TraceCheckUtils]: 10: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-17 22:58:24,899 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:24,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:24,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:24,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:24,901 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,901 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:24,901 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 [2020-07-17 22:58:24,902 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-17 22:58:24,902 INFO L263 TraceCheckUtils]: 19: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-17 22:58:24,902 INFO L280 TraceCheckUtils]: 20: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:24,904 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,904 INFO L280 TraceCheckUtils]: 22: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,905 INFO L280 TraceCheckUtils]: 23: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,906 INFO L280 TraceCheckUtils]: 24: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,907 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,907 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 [2020-07-17 22:58:24,908 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 [2020-07-17 22:58:24,909 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,910 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #525#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,919 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 [2020-07-17 22:58:24,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~T1_E~0); {36756#true} is VALID [2020-07-17 22:58:24,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume !(1 == ~T2_E~0); {36756#true} is VALID [2020-07-17 22:58:24,921 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume !(1 == ~E_M~0); {36756#true} is VALID [2020-07-17 22:58:24,921 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume !(1 == ~E_1~0); {36756#true} is VALID [2020-07-17 22:58:24,921 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} assume !(1 == ~E_2~0); {36756#true} is VALID [2020-07-17 22:58:24,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,922 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36756#true} {36809#(not (= 1 ~t2_pc~0))} #527#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~3; {36756#true} is VALID [2020-07-17 22:58:24,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {36756#true} is VALID [2020-07-17 22:58:24,927 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} #res := ~__retres1~3; {36756#true} is VALID [2020-07-17 22:58:24,928 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:24,929 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36756#true} {36809#(not (= 1 ~t2_pc~0))} #511#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:24,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,100 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,106 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,121 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,121 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)|))} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {36756#true} is VALID [2020-07-17 22:58:25,122 INFO L263 TraceCheckUtils]: 1: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,122 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,123 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,124 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,124 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 [2020-07-17 22:58:25,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-17 22:58:25,125 INFO L263 TraceCheckUtils]: 10: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,126 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,127 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,127 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,127 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 [2020-07-17 22:58:25,128 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-17 22:58:25,128 INFO L263 TraceCheckUtils]: 19: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,129 INFO L280 TraceCheckUtils]: 20: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,129 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,130 INFO L280 TraceCheckUtils]: 22: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,131 INFO L280 TraceCheckUtils]: 23: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,132 INFO L280 TraceCheckUtils]: 24: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,133 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,134 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 [2020-07-17 22:58:25,135 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 [2020-07-17 22:58:25,135 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,137 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 [2020-07-17 22:58:25,139 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 [2020-07-17 22:58:25,140 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 [2020-07-17 22:58:25,140 INFO L263 TraceCheckUtils]: 2: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,141 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,142 INFO L280 TraceCheckUtils]: 7: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,142 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,142 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 [2020-07-17 22:58:25,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-17 22:58:25,143 INFO L263 TraceCheckUtils]: 11: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,144 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,144 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,144 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,145 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,145 INFO L280 TraceCheckUtils]: 16: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,145 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,146 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 [2020-07-17 22:58:25,146 INFO L280 TraceCheckUtils]: 19: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-17 22:58:25,146 INFO L263 TraceCheckUtils]: 20: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,146 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,147 INFO L280 TraceCheckUtils]: 22: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,148 INFO L280 TraceCheckUtils]: 23: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,149 INFO L280 TraceCheckUtils]: 24: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,150 INFO L280 TraceCheckUtils]: 25: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,151 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,152 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 [2020-07-17 22:58:25,152 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 [2020-07-17 22:58:25,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,154 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 [2020-07-17 22:58:25,155 INFO L280 TraceCheckUtils]: 31: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,156 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #505#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,158 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 [2020-07-17 22:58:25,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 0 == ~m_pc~0; {36756#true} is VALID [2020-07-17 22:58:25,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume !false; {36756#true} is VALID [2020-07-17 22:58:25,159 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 [2020-07-17 22:58:25,160 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 [2020-07-17 22:58:25,162 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 [2020-07-17 22:58:25,162 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 [2020-07-17 22:58:25,162 INFO L263 TraceCheckUtils]: 7: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,163 INFO L280 TraceCheckUtils]: 8: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,164 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,164 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,165 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 [2020-07-17 22:58:25,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-17 22:58:25,165 INFO L263 TraceCheckUtils]: 16: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,166 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,166 INFO L280 TraceCheckUtils]: 19: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,166 INFO L280 TraceCheckUtils]: 20: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,167 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,167 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,167 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 [2020-07-17 22:58:25,168 INFO L280 TraceCheckUtils]: 24: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-17 22:58:25,168 INFO L263 TraceCheckUtils]: 25: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,168 INFO L280 TraceCheckUtils]: 26: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,169 INFO L280 TraceCheckUtils]: 27: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,170 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,170 INFO L280 TraceCheckUtils]: 29: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,171 INFO L280 TraceCheckUtils]: 30: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,172 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,172 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 [2020-07-17 22:58:25,173 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 [2020-07-17 22:58:25,173 INFO L280 TraceCheckUtils]: 34: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,174 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 [2020-07-17 22:58:25,175 INFO L280 TraceCheckUtils]: 36: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,175 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #505#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,176 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 [2020-07-17 22:58:25,176 INFO L280 TraceCheckUtils]: 39: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,177 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 [2020-07-17 22:58:25,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 1 == ~m_pc~0; {36756#true} is VALID [2020-07-17 22:58:25,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {36756#true} is VALID [2020-07-17 22:58:25,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,294 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,302 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,317 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,318 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 [2020-07-17 22:58:25,318 INFO L263 TraceCheckUtils]: 1: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume 1 == ~m_pc~0; {36756#true} is VALID [2020-07-17 22:58:25,319 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {36756#true} is VALID [2020-07-17 22:58:25,319 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,320 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,320 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,321 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 [2020-07-17 22:58:25,321 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume 0 != ~tmp~1;~m_st~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,321 INFO L263 TraceCheckUtils]: 10: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,322 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,322 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,322 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,323 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,323 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,323 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,324 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 [2020-07-17 22:58:25,324 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-17 22:58:25,325 INFO L263 TraceCheckUtils]: 19: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,325 INFO L280 TraceCheckUtils]: 20: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,327 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,327 INFO L280 TraceCheckUtils]: 22: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,328 INFO L280 TraceCheckUtils]: 23: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,329 INFO L280 TraceCheckUtils]: 24: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,330 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,332 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 [2020-07-17 22:58:25,332 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 [2020-07-17 22:58:25,333 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,334 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 [2020-07-17 22:58:25,337 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 [2020-07-17 22:58:25,337 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 [2020-07-17 22:58:25,338 INFO L263 TraceCheckUtils]: 2: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {36756#true} assume 1 == ~m_pc~0; {36756#true} is VALID [2020-07-17 22:58:25,338 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {36756#true} is VALID [2020-07-17 22:58:25,339 INFO L280 TraceCheckUtils]: 6: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,339 INFO L280 TraceCheckUtils]: 7: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,339 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,339 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 [2020-07-17 22:58:25,340 INFO L280 TraceCheckUtils]: 10: Hoare triple {36756#true} assume 0 != ~tmp~1;~m_st~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,340 INFO L263 TraceCheckUtils]: 11: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,340 INFO L280 TraceCheckUtils]: 12: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,340 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,340 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,341 INFO L280 TraceCheckUtils]: 15: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,341 INFO L280 TraceCheckUtils]: 16: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,341 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,341 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 [2020-07-17 22:58:25,342 INFO L280 TraceCheckUtils]: 19: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-17 22:58:25,342 INFO L263 TraceCheckUtils]: 20: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,342 INFO L280 TraceCheckUtils]: 21: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,343 INFO L280 TraceCheckUtils]: 22: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,344 INFO L280 TraceCheckUtils]: 23: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,345 INFO L280 TraceCheckUtils]: 24: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,346 INFO L280 TraceCheckUtils]: 25: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,347 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,348 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 [2020-07-17 22:58:25,348 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 [2020-07-17 22:58:25,349 INFO L280 TraceCheckUtils]: 29: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,350 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 [2020-07-17 22:58:25,351 INFO L280 TraceCheckUtils]: 31: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,352 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {37016#(= 1 ~t2_pc~0)} #489#return; {36757#false} is VALID [2020-07-17 22:58:25,355 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 [2020-07-17 22:58:25,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 1 == ~t2_pc~0; {37016#(= 1 ~t2_pc~0)} is VALID [2020-07-17 22:58:25,356 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 [2020-07-17 22:58:25,358 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 [2020-07-17 22:58:25,359 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 [2020-07-17 22:58:25,359 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 [2020-07-17 22:58:25,359 INFO L263 TraceCheckUtils]: 6: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,360 INFO L280 TraceCheckUtils]: 7: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,360 INFO L280 TraceCheckUtils]: 8: Hoare triple {36756#true} assume 1 == ~m_pc~0; {36756#true} is VALID [2020-07-17 22:58:25,360 INFO L280 TraceCheckUtils]: 9: Hoare triple {36756#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {36756#true} is VALID [2020-07-17 22:58:25,361 INFO L280 TraceCheckUtils]: 10: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,361 INFO L280 TraceCheckUtils]: 11: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,361 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,362 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 [2020-07-17 22:58:25,362 INFO L280 TraceCheckUtils]: 14: Hoare triple {36756#true} assume 0 != ~tmp~1;~m_st~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,362 INFO L263 TraceCheckUtils]: 15: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,363 INFO L280 TraceCheckUtils]: 16: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,363 INFO L280 TraceCheckUtils]: 17: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,365 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,365 INFO L280 TraceCheckUtils]: 19: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,365 INFO L280 TraceCheckUtils]: 20: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,366 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,366 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 [2020-07-17 22:58:25,366 INFO L280 TraceCheckUtils]: 23: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-17 22:58:25,367 INFO L263 TraceCheckUtils]: 24: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,367 INFO L280 TraceCheckUtils]: 25: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,369 INFO L280 TraceCheckUtils]: 26: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,369 INFO L280 TraceCheckUtils]: 27: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,370 INFO L280 TraceCheckUtils]: 28: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,371 INFO L280 TraceCheckUtils]: 29: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,372 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,374 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 [2020-07-17 22:58:25,374 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 [2020-07-17 22:58:25,377 INFO L280 TraceCheckUtils]: 33: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,378 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 [2020-07-17 22:58:25,378 INFO L280 TraceCheckUtils]: 35: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,379 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {37016#(= 1 ~t2_pc~0)} #489#return; {36757#false} is VALID [2020-07-17 22:58:25,380 INFO L280 TraceCheckUtils]: 37: Hoare triple {36757#false} ~E_M~0 := 2; {36757#false} is VALID [2020-07-17 22:58:25,380 INFO L280 TraceCheckUtils]: 38: Hoare triple {36757#false} assume !false; {36757#false} is VALID [2020-07-17 22:58:25,380 INFO L280 TraceCheckUtils]: 39: Hoare triple {36757#false} ~t2_pc~0 := 1;~t2_st~0 := 2; {36757#false} is VALID [2020-07-17 22:58:25,381 INFO L280 TraceCheckUtils]: 40: Hoare triple {36757#false} assume true; {36757#false} is VALID [2020-07-17 22:58:25,381 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {36757#false} {36809#(not (= 1 ~t2_pc~0))} #517#return; {36757#false} is VALID [2020-07-17 22:58:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:58:25,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {36756#true} havoc ~__retres1~3; {36756#true} is VALID [2020-07-17 22:58:25,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {36756#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {36756#true} is VALID [2020-07-17 22:58:25,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} #res := ~__retres1~3; {36756#true} is VALID [2020-07-17 22:58:25,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,394 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36756#true} {36757#false} #511#return; {36757#false} is VALID [2020-07-17 22:58:25,396 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 [2020-07-17 22:58:25,396 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 [2020-07-17 22:58:25,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,397 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36756#true} {36756#true} #549#return; {36756#true} is VALID [2020-07-17 22:58:25,397 INFO L263 TraceCheckUtils]: 4: Hoare triple {36756#true} call #t~ret12 := main(); {36756#true} is VALID [2020-07-17 22:58:25,398 INFO L280 TraceCheckUtils]: 5: Hoare triple {36756#true} havoc ~__retres1~4; {36756#true} is VALID [2020-07-17 22:58:25,399 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 [2020-07-17 22:58:25,399 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 [2020-07-17 22:58:25,399 INFO L280 TraceCheckUtils]: 8: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,400 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {36756#true} {36756#true} #491#return; {36756#true} is VALID [2020-07-17 22:58:25,400 INFO L263 TraceCheckUtils]: 10: Hoare triple {36756#true} call start_simulation(); {36756#true} is VALID [2020-07-17 22:58:25,400 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 [2020-07-17 22:58:25,401 INFO L263 TraceCheckUtils]: 12: Hoare triple {36756#true} call update_channels(); {36756#true} is VALID [2020-07-17 22:58:25,401 INFO L280 TraceCheckUtils]: 13: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,401 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {36756#true} {36756#true} #519#return; {36756#true} is VALID [2020-07-17 22:58:25,402 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 [2020-07-17 22:58:25,403 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 [2020-07-17 22:58:25,403 INFO L280 TraceCheckUtils]: 17: Hoare triple {36756#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,403 INFO L280 TraceCheckUtils]: 18: Hoare triple {36756#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,404 INFO L280 TraceCheckUtils]: 19: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,404 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {36756#true} {36756#true} #521#return; {36756#true} is VALID [2020-07-17 22:58:25,405 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 [2020-07-17 22:58:25,406 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 [2020-07-17 22:58:25,406 INFO L280 TraceCheckUtils]: 23: Hoare triple {36756#true} assume !(0 == ~T1_E~0); {36756#true} is VALID [2020-07-17 22:58:25,406 INFO L280 TraceCheckUtils]: 24: Hoare triple {36756#true} assume !(0 == ~T2_E~0); {36756#true} is VALID [2020-07-17 22:58:25,407 INFO L280 TraceCheckUtils]: 25: Hoare triple {36756#true} assume !(0 == ~E_M~0); {36756#true} is VALID [2020-07-17 22:58:25,407 INFO L280 TraceCheckUtils]: 26: Hoare triple {36756#true} assume !(0 == ~E_1~0); {36756#true} is VALID [2020-07-17 22:58:25,407 INFO L280 TraceCheckUtils]: 27: Hoare triple {36756#true} assume !(0 == ~E_2~0); {36756#true} is VALID [2020-07-17 22:58:25,407 INFO L280 TraceCheckUtils]: 28: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,408 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {36756#true} {36756#true} #523#return; {36756#true} is VALID [2020-07-17 22:58:25,409 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 [2020-07-17 22:58:25,409 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 [2020-07-17 22:58:25,409 INFO L263 TraceCheckUtils]: 32: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,410 INFO L280 TraceCheckUtils]: 33: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,410 INFO L280 TraceCheckUtils]: 34: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,410 INFO L280 TraceCheckUtils]: 35: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,411 INFO L280 TraceCheckUtils]: 36: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,411 INFO L280 TraceCheckUtils]: 37: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,411 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,412 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 [2020-07-17 22:58:25,412 INFO L280 TraceCheckUtils]: 40: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-17 22:58:25,412 INFO L263 TraceCheckUtils]: 41: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,412 INFO L280 TraceCheckUtils]: 42: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,413 INFO L280 TraceCheckUtils]: 43: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,413 INFO L280 TraceCheckUtils]: 44: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,413 INFO L280 TraceCheckUtils]: 45: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,414 INFO L280 TraceCheckUtils]: 46: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,414 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,414 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 [2020-07-17 22:58:25,415 INFO L280 TraceCheckUtils]: 49: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-17 22:58:25,415 INFO L263 TraceCheckUtils]: 50: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,415 INFO L280 TraceCheckUtils]: 51: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,417 INFO L280 TraceCheckUtils]: 52: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,417 INFO L280 TraceCheckUtils]: 53: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,419 INFO L280 TraceCheckUtils]: 54: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,419 INFO L280 TraceCheckUtils]: 55: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,420 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,421 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 [2020-07-17 22:58:25,421 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 [2020-07-17 22:58:25,422 INFO L280 TraceCheckUtils]: 59: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,422 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #525#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,423 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 [2020-07-17 22:58:25,423 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 [2020-07-17 22:58:25,424 INFO L280 TraceCheckUtils]: 63: Hoare triple {36756#true} assume !(1 == ~T1_E~0); {36756#true} is VALID [2020-07-17 22:58:25,424 INFO L280 TraceCheckUtils]: 64: Hoare triple {36756#true} assume !(1 == ~T2_E~0); {36756#true} is VALID [2020-07-17 22:58:25,424 INFO L280 TraceCheckUtils]: 65: Hoare triple {36756#true} assume !(1 == ~E_M~0); {36756#true} is VALID [2020-07-17 22:58:25,424 INFO L280 TraceCheckUtils]: 66: Hoare triple {36756#true} assume !(1 == ~E_1~0); {36756#true} is VALID [2020-07-17 22:58:25,424 INFO L280 TraceCheckUtils]: 67: Hoare triple {36756#true} assume !(1 == ~E_2~0); {36756#true} is VALID [2020-07-17 22:58:25,425 INFO L280 TraceCheckUtils]: 68: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,425 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {36756#true} {36809#(not (= 1 ~t2_pc~0))} #527#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,426 INFO L280 TraceCheckUtils]: 70: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !false; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,426 INFO L280 TraceCheckUtils]: 71: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~kernel_st~0 := 1; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,427 INFO L263 TraceCheckUtils]: 72: Hoare triple {36809#(not (= 1 ~t2_pc~0))} call eval(); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,427 INFO L280 TraceCheckUtils]: 73: Hoare triple {36809#(not (= 1 ~t2_pc~0))} havoc ~tmp~0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,428 INFO L280 TraceCheckUtils]: 74: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume !false; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,428 INFO L263 TraceCheckUtils]: 75: Hoare triple {36809#(not (= 1 ~t2_pc~0))} call #t~ret2 := exists_runnable_thread(); {36756#true} is VALID [2020-07-17 22:58:25,428 INFO L280 TraceCheckUtils]: 76: Hoare triple {36756#true} havoc ~__retres1~3; {36756#true} is VALID [2020-07-17 22:58:25,428 INFO L280 TraceCheckUtils]: 77: Hoare triple {36756#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {36756#true} is VALID [2020-07-17 22:58:25,428 INFO L280 TraceCheckUtils]: 78: Hoare triple {36756#true} #res := ~__retres1~3; {36756#true} is VALID [2020-07-17 22:58:25,429 INFO L280 TraceCheckUtils]: 79: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,429 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {36756#true} {36809#(not (= 1 ~t2_pc~0))} #511#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,430 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 [2020-07-17 22:58:25,431 INFO L280 TraceCheckUtils]: 82: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume 0 != ~tmp~0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,431 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 [2020-07-17 22:58:25,433 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 [2020-07-17 22:58:25,434 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 [2020-07-17 22:58:25,434 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 [2020-07-17 22:58:25,435 INFO L280 TraceCheckUtils]: 87: Hoare triple {36756#true} assume 0 == ~m_pc~0; {36756#true} is VALID [2020-07-17 22:58:25,435 INFO L280 TraceCheckUtils]: 88: Hoare triple {36756#true} assume !false; {36756#true} is VALID [2020-07-17 22:58:25,435 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 [2020-07-17 22:58:25,437 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 [2020-07-17 22:58:25,438 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 [2020-07-17 22:58:25,438 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 [2020-07-17 22:58:25,438 INFO L263 TraceCheckUtils]: 93: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,439 INFO L280 TraceCheckUtils]: 94: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,439 INFO L280 TraceCheckUtils]: 95: Hoare triple {36756#true} assume !(1 == ~m_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,439 INFO L280 TraceCheckUtils]: 96: Hoare triple {36756#true} ~__retres1~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,440 INFO L280 TraceCheckUtils]: 97: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,440 INFO L280 TraceCheckUtils]: 98: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,440 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,440 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 [2020-07-17 22:58:25,441 INFO L280 TraceCheckUtils]: 101: Hoare triple {36756#true} assume !(0 != ~tmp~1); {36756#true} is VALID [2020-07-17 22:58:25,441 INFO L263 TraceCheckUtils]: 102: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,441 INFO L280 TraceCheckUtils]: 103: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,442 INFO L280 TraceCheckUtils]: 104: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,442 INFO L280 TraceCheckUtils]: 105: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,442 INFO L280 TraceCheckUtils]: 106: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,443 INFO L280 TraceCheckUtils]: 107: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,443 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,443 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 [2020-07-17 22:58:25,443 INFO L280 TraceCheckUtils]: 110: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-17 22:58:25,444 INFO L263 TraceCheckUtils]: 111: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,444 INFO L280 TraceCheckUtils]: 112: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,446 INFO L280 TraceCheckUtils]: 113: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,446 INFO L280 TraceCheckUtils]: 114: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,447 INFO L280 TraceCheckUtils]: 115: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,448 INFO L280 TraceCheckUtils]: 116: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,449 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,450 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 [2020-07-17 22:58:25,450 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 [2020-07-17 22:58:25,451 INFO L280 TraceCheckUtils]: 120: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,452 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 [2020-07-17 22:58:25,453 INFO L280 TraceCheckUtils]: 122: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,454 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #505#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,455 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 [2020-07-17 22:58:25,455 INFO L280 TraceCheckUtils]: 125: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,456 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 [2020-07-17 22:58:25,457 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 [2020-07-17 22:58:25,458 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 [2020-07-17 22:58:25,459 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 [2020-07-17 22:58:25,460 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 [2020-07-17 22:58:25,460 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 [2020-07-17 22:58:25,462 INFO L280 TraceCheckUtils]: 132: Hoare triple {36756#true} assume 1 == ~t2_pc~0; {37016#(= 1 ~t2_pc~0)} is VALID [2020-07-17 22:58:25,462 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 [2020-07-17 22:58:25,463 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 [2020-07-17 22:58:25,465 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 [2020-07-17 22:58:25,465 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 [2020-07-17 22:58:25,465 INFO L263 TraceCheckUtils]: 137: Hoare triple {36756#true} call #t~ret6 := is_master_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,466 INFO L280 TraceCheckUtils]: 138: Hoare triple {36756#true} havoc ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,466 INFO L280 TraceCheckUtils]: 139: Hoare triple {36756#true} assume 1 == ~m_pc~0; {36756#true} is VALID [2020-07-17 22:58:25,466 INFO L280 TraceCheckUtils]: 140: Hoare triple {36756#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {36756#true} is VALID [2020-07-17 22:58:25,466 INFO L280 TraceCheckUtils]: 141: Hoare triple {36756#true} #res := ~__retres1~0; {36756#true} is VALID [2020-07-17 22:58:25,467 INFO L280 TraceCheckUtils]: 142: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,467 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {36756#true} {36756#true} #499#return; {36756#true} is VALID [2020-07-17 22:58:25,467 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 [2020-07-17 22:58:25,468 INFO L280 TraceCheckUtils]: 145: Hoare triple {36756#true} assume 0 != ~tmp~1;~m_st~0 := 0; {36756#true} is VALID [2020-07-17 22:58:25,468 INFO L263 TraceCheckUtils]: 146: Hoare triple {36756#true} call #t~ret7 := is_transmit1_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,468 INFO L280 TraceCheckUtils]: 147: Hoare triple {36756#true} havoc ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,469 INFO L280 TraceCheckUtils]: 148: Hoare triple {36756#true} assume !(1 == ~t1_pc~0); {36756#true} is VALID [2020-07-17 22:58:25,469 INFO L280 TraceCheckUtils]: 149: Hoare triple {36756#true} ~__retres1~1 := 0; {36756#true} is VALID [2020-07-17 22:58:25,469 INFO L280 TraceCheckUtils]: 150: Hoare triple {36756#true} #res := ~__retres1~1; {36756#true} is VALID [2020-07-17 22:58:25,470 INFO L280 TraceCheckUtils]: 151: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,470 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {36756#true} {36756#true} #501#return; {36756#true} is VALID [2020-07-17 22:58:25,470 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 [2020-07-17 22:58:25,471 INFO L280 TraceCheckUtils]: 154: Hoare triple {36756#true} assume !(0 != ~tmp___0~0); {36756#true} is VALID [2020-07-17 22:58:25,471 INFO L263 TraceCheckUtils]: 155: Hoare triple {36756#true} call #t~ret8 := is_transmit2_triggered(); {36756#true} is VALID [2020-07-17 22:58:25,471 INFO L280 TraceCheckUtils]: 156: Hoare triple {36756#true} havoc ~__retres1~2; {36756#true} is VALID [2020-07-17 22:58:25,473 INFO L280 TraceCheckUtils]: 157: Hoare triple {36756#true} assume !(1 == ~t2_pc~0); {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,473 INFO L280 TraceCheckUtils]: 158: Hoare triple {36809#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,474 INFO L280 TraceCheckUtils]: 159: Hoare triple {36809#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,475 INFO L280 TraceCheckUtils]: 160: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,476 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {36756#true} #503#return; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,477 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 [2020-07-17 22:58:25,477 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 [2020-07-17 22:58:25,478 INFO L280 TraceCheckUtils]: 164: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,479 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 [2020-07-17 22:58:25,480 INFO L280 TraceCheckUtils]: 166: Hoare triple {36809#(not (= 1 ~t2_pc~0))} assume true; {36809#(not (= 1 ~t2_pc~0))} is VALID [2020-07-17 22:58:25,481 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {36809#(not (= 1 ~t2_pc~0))} {37016#(= 1 ~t2_pc~0)} #489#return; {36757#false} is VALID [2020-07-17 22:58:25,481 INFO L280 TraceCheckUtils]: 168: Hoare triple {36757#false} ~E_M~0 := 2; {36757#false} is VALID [2020-07-17 22:58:25,482 INFO L280 TraceCheckUtils]: 169: Hoare triple {36757#false} assume !false; {36757#false} is VALID [2020-07-17 22:58:25,482 INFO L280 TraceCheckUtils]: 170: Hoare triple {36757#false} ~t2_pc~0 := 1;~t2_st~0 := 2; {36757#false} is VALID [2020-07-17 22:58:25,482 INFO L280 TraceCheckUtils]: 171: Hoare triple {36757#false} assume true; {36757#false} is VALID [2020-07-17 22:58:25,482 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {36757#false} {36809#(not (= 1 ~t2_pc~0))} #517#return; {36757#false} is VALID [2020-07-17 22:58:25,483 INFO L280 TraceCheckUtils]: 173: Hoare triple {36757#false} assume !false; {36757#false} is VALID [2020-07-17 22:58:25,483 INFO L263 TraceCheckUtils]: 174: Hoare triple {36757#false} call #t~ret2 := exists_runnable_thread(); {36756#true} is VALID [2020-07-17 22:58:25,483 INFO L280 TraceCheckUtils]: 175: Hoare triple {36756#true} havoc ~__retres1~3; {36756#true} is VALID [2020-07-17 22:58:25,484 INFO L280 TraceCheckUtils]: 176: Hoare triple {36756#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {36756#true} is VALID [2020-07-17 22:58:25,484 INFO L280 TraceCheckUtils]: 177: Hoare triple {36756#true} #res := ~__retres1~3; {36756#true} is VALID [2020-07-17 22:58:25,484 INFO L280 TraceCheckUtils]: 178: Hoare triple {36756#true} assume true; {36756#true} is VALID [2020-07-17 22:58:25,485 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {36756#true} {36757#false} #511#return; {36757#false} is VALID [2020-07-17 22:58:25,485 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 [2020-07-17 22:58:25,485 INFO L280 TraceCheckUtils]: 181: Hoare triple {36757#false} assume 0 != ~tmp~0; {36757#false} is VALID [2020-07-17 22:58:25,486 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 [2020-07-17 22:58:25,486 INFO L280 TraceCheckUtils]: 183: Hoare triple {36757#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {36757#false} is VALID [2020-07-17 22:58:25,486 INFO L263 TraceCheckUtils]: 184: Hoare triple {36757#false} call master(); {36757#false} is VALID [2020-07-17 22:58:25,486 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 [2020-07-17 22:58:25,486 INFO L280 TraceCheckUtils]: 186: Hoare triple {36757#false} assume !(0 == ~m_pc~0); {36757#false} is VALID [2020-07-17 22:58:25,487 INFO L280 TraceCheckUtils]: 187: Hoare triple {36757#false} assume 1 == ~m_pc~0; {36757#false} is VALID [2020-07-17 22:58:25,487 INFO L280 TraceCheckUtils]: 188: Hoare triple {36757#false} assume ~token~0 != 2 + ~local~0; {36757#false} is VALID [2020-07-17 22:58:25,487 INFO L263 TraceCheckUtils]: 189: Hoare triple {36757#false} call error(); {36757#false} is VALID [2020-07-17 22:58:25,487 INFO L280 TraceCheckUtils]: 190: Hoare triple {36757#false} assume !false; {36757#false} is VALID [2020-07-17 22:58:25,573 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2020-07-17 22:58:25,574 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155292019] [2020-07-17 22:58:25,574 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:58:25,574 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:58:25,575 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098558503] [2020-07-17 22:58:25,576 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 191 [2020-07-17 22:58:25,577 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:58:25,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:58:25,758 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:58:25,759 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:58:25,759 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:58:25,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:58:25,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:58:25,760 INFO L87 Difference]: Start difference. First operand 2303 states and 2940 transitions. Second operand 10 states. [2020-07-17 22:58:52,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:58:52,886 INFO L93 Difference]: Finished difference Result 6901 states and 9607 transitions. [2020-07-17 22:58:52,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 22:58:52,886 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 191 [2020-07-17 22:58:52,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:58:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:58:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 882 transitions. [2020-07-17 22:58:52,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:58:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 882 transitions. [2020-07-17 22:58:52,903 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 882 transitions. [2020-07-17 22:58:54,484 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 882 edges. 882 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:58:55,462 INFO L225 Difference]: With dead ends: 6901 [2020-07-17 22:58:55,462 INFO L226 Difference]: Without dead ends: 4625 [2020-07-17 22:58:55,473 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 [2020-07-17 22:58:55,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4625 states. [2020-07-17 22:59:10,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4625 to 4205. [2020-07-17 22:59:10,132 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:59:10,132 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4625 states. Second operand 4205 states. [2020-07-17 22:59:10,132 INFO L74 IsIncluded]: Start isIncluded. First operand 4625 states. Second operand 4205 states. [2020-07-17 22:59:10,133 INFO L87 Difference]: Start difference. First operand 4625 states. Second operand 4205 states. [2020-07-17 22:59:10,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:59:10,816 INFO L93 Difference]: Finished difference Result 4625 states and 5986 transitions. [2020-07-17 22:59:10,816 INFO L276 IsEmpty]: Start isEmpty. Operand 4625 states and 5986 transitions. [2020-07-17 22:59:10,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:59:10,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:59:10,828 INFO L74 IsIncluded]: Start isIncluded. First operand 4205 states. Second operand 4625 states. [2020-07-17 22:59:10,828 INFO L87 Difference]: Start difference. First operand 4205 states. Second operand 4625 states. [2020-07-17 22:59:11,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:59:11,540 INFO L93 Difference]: Finished difference Result 4625 states and 5986 transitions. [2020-07-17 22:59:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 4625 states and 5986 transitions. [2020-07-17 22:59:11,551 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:59:11,551 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:59:11,551 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:59:11,551 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:59:11,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4205 states. [2020-07-17 22:59:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 4205 states and 5340 transitions. [2020-07-17 22:59:12,316 INFO L78 Accepts]: Start accepts. Automaton has 4205 states and 5340 transitions. Word has length 191 [2020-07-17 22:59:12,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:59:12,316 INFO L479 AbstractCegarLoop]: Abstraction has 4205 states and 5340 transitions. [2020-07-17 22:59:12,316 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:59:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 4205 states and 5340 transitions. [2020-07-17 22:59:12,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2020-07-17 22:59:12,322 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:59:12,323 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] [2020-07-17 22:59:12,323 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-17 22:59:12,323 INFO L427 AbstractCegarLoop]: === Iteration 11 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:59:12,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:59:12,323 INFO L82 PathProgramCache]: Analyzing trace with hash -635516700, now seen corresponding path program 1 times [2020-07-17 22:59:12,324 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:59:12,324 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1222535663] [2020-07-17 22:59:12,324 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:59:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,433 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 [2020-07-17 22:59:12,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,434 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61166#true} {61166#true} #549#return; {61166#true} is VALID [2020-07-17 22:59:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,452 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 [2020-07-17 22:59:12,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {61174#(= 1 ~m_i~0)} assume true; {61174#(= 1 ~m_i~0)} is VALID [2020-07-17 22:59:12,453 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61174#(= 1 ~m_i~0)} {61166#true} #491#return; {61174#(= 1 ~m_i~0)} is VALID [2020-07-17 22:59:12,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,457 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61166#true} {61174#(= 1 ~m_i~0)} #519#return; {61174#(= 1 ~m_i~0)} is VALID [2020-07-17 22:59:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,487 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 [2020-07-17 22:59:12,488 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 [2020-07-17 22:59:12,488 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 [2020-07-17 22:59:12,489 INFO L280 TraceCheckUtils]: 3: Hoare triple {61373#(not (= 1 ~m_i~0))} assume true; {61373#(not (= 1 ~m_i~0))} is VALID [2020-07-17 22:59:12,490 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61373#(not (= 1 ~m_i~0))} {61174#(= 1 ~m_i~0)} #521#return; {61167#false} is VALID [2020-07-17 22:59:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,534 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 [2020-07-17 22:59:12,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(0 == ~T1_E~0); {61166#true} is VALID [2020-07-17 22:59:12,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume !(0 == ~T2_E~0); {61166#true} is VALID [2020-07-17 22:59:12,535 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume !(0 == ~E_M~0); {61166#true} is VALID [2020-07-17 22:59:12,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume !(0 == ~E_1~0); {61166#true} is VALID [2020-07-17 22:59:12,536 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} assume !(0 == ~E_2~0); {61166#true} is VALID [2020-07-17 22:59:12,536 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,536 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61166#true} {61167#false} #523#return; {61167#false} is VALID [2020-07-17 22:59:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,548 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,549 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,554 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,554 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,559 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,560 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,560 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 [2020-07-17 22:59:12,561 INFO L263 TraceCheckUtils]: 1: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,562 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,562 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,562 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,562 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,563 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 [2020-07-17 22:59:12,563 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-17 22:59:12,563 INFO L263 TraceCheckUtils]: 10: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,564 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,564 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,564 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,565 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,565 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,565 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,566 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 [2020-07-17 22:59:12,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:12,566 INFO L263 TraceCheckUtils]: 19: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,567 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,567 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,567 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,568 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,568 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,568 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,569 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 [2020-07-17 22:59:12,569 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:12,569 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,570 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {61166#true} {61167#false} #525#return; {61167#false} is VALID [2020-07-17 22:59:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,576 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 [2020-07-17 22:59:12,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~T1_E~0); {61166#true} is VALID [2020-07-17 22:59:12,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume !(1 == ~T2_E~0); {61166#true} is VALID [2020-07-17 22:59:12,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-17 22:59:12,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume !(1 == ~E_1~0); {61166#true} is VALID [2020-07-17 22:59:12,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} assume !(1 == ~E_2~0); {61166#true} is VALID [2020-07-17 22:59:12,578 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,578 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61166#true} {61167#false} #527#return; {61167#false} is VALID [2020-07-17 22:59:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:12,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(0 == ~m_st~0); {61166#true} is VALID [2020-07-17 22:59:12,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-17 22:59:12,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:12,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,584 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-17 22:59:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,650 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,651 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,651 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,651 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,657 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,657 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,657 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,663 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,664 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 [2020-07-17 22:59:12,664 INFO L263 TraceCheckUtils]: 1: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,666 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,667 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 [2020-07-17 22:59:12,667 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,667 INFO L263 TraceCheckUtils]: 10: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,668 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,668 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,668 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,669 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,669 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,670 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 [2020-07-17 22:59:12,670 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:12,670 INFO L263 TraceCheckUtils]: 19: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,671 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,671 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,672 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,672 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,672 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,673 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,673 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 [2020-07-17 22:59:12,673 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:12,674 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,674 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 [2020-07-17 22:59:12,676 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 [2020-07-17 22:59:12,677 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 [2020-07-17 22:59:12,677 INFO L263 TraceCheckUtils]: 2: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,679 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,679 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 [2020-07-17 22:59:12,680 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,680 INFO L263 TraceCheckUtils]: 11: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,680 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,681 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,682 INFO L280 TraceCheckUtils]: 16: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,682 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,682 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 [2020-07-17 22:59:12,683 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:12,683 INFO L263 TraceCheckUtils]: 20: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,683 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,683 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,684 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,684 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,684 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,685 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,685 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 [2020-07-17 22:59:12,685 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:12,686 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,686 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 [2020-07-17 22:59:12,686 INFO L280 TraceCheckUtils]: 31: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,687 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-17 22:59:12,688 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 [2020-07-17 22:59:12,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 1 == ~t1_pc~0; {61166#true} is VALID [2020-07-17 22:59:12,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {61166#true} is VALID [2020-07-17 22:59:12,690 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 [2020-07-17 22:59:12,692 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 [2020-07-17 22:59:12,692 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 [2020-07-17 22:59:12,692 INFO L263 TraceCheckUtils]: 6: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,693 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,693 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,693 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,694 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,694 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,694 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 [2020-07-17 22:59:12,695 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,695 INFO L263 TraceCheckUtils]: 15: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,695 INFO L280 TraceCheckUtils]: 16: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,696 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,696 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,696 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,696 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,697 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,697 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 [2020-07-17 22:59:12,697 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:12,697 INFO L263 TraceCheckUtils]: 24: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,698 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,698 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,698 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,698 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,699 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,699 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 [2020-07-17 22:59:12,699 INFO L280 TraceCheckUtils]: 32: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:12,699 INFO L280 TraceCheckUtils]: 33: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,699 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 [2020-07-17 22:59:12,700 INFO L280 TraceCheckUtils]: 35: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,700 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-17 22:59:12,700 INFO L280 TraceCheckUtils]: 37: Hoare triple {61166#true} ~E_2~0 := 2; {61166#true} is VALID [2020-07-17 22:59:12,700 INFO L280 TraceCheckUtils]: 38: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-17 22:59:12,700 INFO L280 TraceCheckUtils]: 39: Hoare triple {61166#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61166#true} is VALID [2020-07-17 22:59:12,701 INFO L280 TraceCheckUtils]: 40: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,701 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {61166#true} {61167#false} #515#return; {61167#false} is VALID [2020-07-17 22:59:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:12,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-17 22:59:12,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:12,706 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,706 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-17 22:59:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,780 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,781 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,786 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,787 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,793 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,794 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 [2020-07-17 22:59:12,794 INFO L263 TraceCheckUtils]: 1: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,794 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,795 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,796 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,796 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,797 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,797 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 [2020-07-17 22:59:12,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-17 22:59:12,798 INFO L263 TraceCheckUtils]: 10: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,798 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,799 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,800 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,800 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,800 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,801 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 [2020-07-17 22:59:12,801 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:12,802 INFO L263 TraceCheckUtils]: 19: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,802 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,802 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,803 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,803 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,804 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,804 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,804 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 [2020-07-17 22:59:12,805 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:12,805 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,805 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 [2020-07-17 22:59:12,808 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 [2020-07-17 22:59:12,808 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 [2020-07-17 22:59:12,809 INFO L263 TraceCheckUtils]: 2: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,810 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,811 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,811 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 [2020-07-17 22:59:12,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-17 22:59:12,812 INFO L263 TraceCheckUtils]: 11: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,812 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,813 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,813 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,906 INFO L280 TraceCheckUtils]: 16: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,906 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,907 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 [2020-07-17 22:59:12,907 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:12,907 INFO L263 TraceCheckUtils]: 20: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,907 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,907 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,908 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,908 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,908 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,908 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,908 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 [2020-07-17 22:59:12,908 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:12,909 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,909 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 [2020-07-17 22:59:12,909 INFO L280 TraceCheckUtils]: 31: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,910 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {61166#true} {61166#true} #505#return; {61166#true} is VALID [2020-07-17 22:59:12,912 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 [2020-07-17 22:59:12,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 0 == ~m_pc~0; {61166#true} is VALID [2020-07-17 22:59:12,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-17 22:59:12,912 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 [2020-07-17 22:59:12,915 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 [2020-07-17 22:59:12,917 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 [2020-07-17 22:59:12,917 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 [2020-07-17 22:59:12,918 INFO L263 TraceCheckUtils]: 7: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,918 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,918 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,919 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,919 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,920 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,920 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 [2020-07-17 22:59:12,920 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-17 22:59:12,920 INFO L263 TraceCheckUtils]: 16: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,921 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,921 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,921 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,922 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,922 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,922 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,923 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 [2020-07-17 22:59:12,923 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:12,923 INFO L263 TraceCheckUtils]: 25: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,924 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,924 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,924 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,925 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,925 INFO L280 TraceCheckUtils]: 30: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,925 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,926 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 [2020-07-17 22:59:12,926 INFO L280 TraceCheckUtils]: 33: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:12,926 INFO L280 TraceCheckUtils]: 34: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,926 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 [2020-07-17 22:59:12,927 INFO L280 TraceCheckUtils]: 36: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,927 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {61166#true} {61166#true} #505#return; {61166#true} is VALID [2020-07-17 22:59:12,927 INFO L280 TraceCheckUtils]: 38: Hoare triple {61166#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {61166#true} is VALID [2020-07-17 22:59:12,928 INFO L280 TraceCheckUtils]: 39: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,928 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {61166#true} {61167#false} #513#return; {61167#false} is VALID [2020-07-17 22:59:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 1 == ~m_pc~0; {61166#true} is VALID [2020-07-17 22:59:12,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-17 22:59:12,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,954 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,955 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,961 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:12,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,967 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,968 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 [2020-07-17 22:59:12,968 INFO L263 TraceCheckUtils]: 1: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume 1 == ~m_pc~0; {61166#true} is VALID [2020-07-17 22:59:12,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-17 22:59:12,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,970 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,971 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,971 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 [2020-07-17 22:59:12,971 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,972 INFO L263 TraceCheckUtils]: 11: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,972 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,973 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,973 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,973 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,974 INFO L280 TraceCheckUtils]: 16: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,974 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,974 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 [2020-07-17 22:59:12,975 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:12,975 INFO L263 TraceCheckUtils]: 20: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,975 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,976 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,976 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,977 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,977 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,977 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,978 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 [2020-07-17 22:59:12,978 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:12,979 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,979 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 [2020-07-17 22:59:12,981 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 [2020-07-17 22:59:12,982 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 [2020-07-17 22:59:12,982 INFO L263 TraceCheckUtils]: 2: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {61166#true} assume 1 == ~m_pc~0; {61166#true} is VALID [2020-07-17 22:59:12,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-17 22:59:12,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,984 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,984 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,985 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:12,985 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 [2020-07-17 22:59:12,985 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-17 22:59:12,986 INFO L263 TraceCheckUtils]: 12: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,987 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:12,987 INFO L280 TraceCheckUtils]: 16: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:12,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,988 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:12,988 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 [2020-07-17 22:59:12,988 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:12,989 INFO L263 TraceCheckUtils]: 21: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,989 INFO L280 TraceCheckUtils]: 22: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,989 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:12,990 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:12,990 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:12,990 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,991 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:12,991 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 [2020-07-17 22:59:12,991 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:12,992 INFO L280 TraceCheckUtils]: 30: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,992 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 [2020-07-17 22:59:12,993 INFO L280 TraceCheckUtils]: 32: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:12,993 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-17 22:59:12,995 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 [2020-07-17 22:59:12,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 1 == ~t1_pc~0; {61166#true} is VALID [2020-07-17 22:59:12,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {61166#true} is VALID [2020-07-17 22:59:12,997 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 [2020-07-17 22:59:12,998 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 [2020-07-17 22:59:12,998 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 [2020-07-17 22:59:12,999 INFO L263 TraceCheckUtils]: 6: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:12,999 INFO L280 TraceCheckUtils]: 7: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:12,999 INFO L280 TraceCheckUtils]: 8: Hoare triple {61166#true} assume 1 == ~m_pc~0; {61166#true} is VALID [2020-07-17 22:59:13,000 INFO L280 TraceCheckUtils]: 9: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-17 22:59:13,000 INFO L280 TraceCheckUtils]: 10: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:13,000 INFO L280 TraceCheckUtils]: 11: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:13,001 INFO L280 TraceCheckUtils]: 12: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,001 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:13,001 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 [2020-07-17 22:59:13,002 INFO L280 TraceCheckUtils]: 15: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-17 22:59:13,002 INFO L263 TraceCheckUtils]: 16: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,002 INFO L280 TraceCheckUtils]: 17: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:13,003 INFO L280 TraceCheckUtils]: 18: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,003 INFO L280 TraceCheckUtils]: 19: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:13,003 INFO L280 TraceCheckUtils]: 20: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:13,003 INFO L280 TraceCheckUtils]: 21: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,004 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:13,004 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 [2020-07-17 22:59:13,004 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:13,005 INFO L263 TraceCheckUtils]: 25: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,005 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:13,005 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,006 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:13,006 INFO L280 TraceCheckUtils]: 29: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:13,007 INFO L280 TraceCheckUtils]: 30: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,007 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:13,007 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 [2020-07-17 22:59:13,007 INFO L280 TraceCheckUtils]: 33: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:13,008 INFO L280 TraceCheckUtils]: 34: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,008 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 [2020-07-17 22:59:13,008 INFO L280 TraceCheckUtils]: 36: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,009 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-17 22:59:13,009 INFO L280 TraceCheckUtils]: 38: Hoare triple {61166#true} ~E_2~0 := 2; {61166#true} is VALID [2020-07-17 22:59:13,009 INFO L280 TraceCheckUtils]: 39: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-17 22:59:13,010 INFO L280 TraceCheckUtils]: 40: Hoare triple {61166#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61166#true} is VALID [2020-07-17 22:59:13,010 INFO L280 TraceCheckUtils]: 41: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,010 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {61166#true} {61167#false} #515#return; {61167#false} is VALID [2020-07-17 22:59:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:13,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:13,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {61166#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-17 22:59:13,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:13,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,018 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-17 22:59:13,021 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 [2020-07-17 22:59:13,021 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 [2020-07-17 22:59:13,022 INFO L280 TraceCheckUtils]: 2: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,022 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61166#true} {61166#true} #549#return; {61166#true} is VALID [2020-07-17 22:59:13,022 INFO L263 TraceCheckUtils]: 4: Hoare triple {61166#true} call #t~ret12 := main(); {61166#true} is VALID [2020-07-17 22:59:13,023 INFO L280 TraceCheckUtils]: 5: Hoare triple {61166#true} havoc ~__retres1~4; {61166#true} is VALID [2020-07-17 22:59:13,024 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 [2020-07-17 22:59:13,025 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 [2020-07-17 22:59:13,026 INFO L280 TraceCheckUtils]: 8: Hoare triple {61174#(= 1 ~m_i~0)} assume true; {61174#(= 1 ~m_i~0)} is VALID [2020-07-17 22:59:13,027 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61174#(= 1 ~m_i~0)} {61166#true} #491#return; {61174#(= 1 ~m_i~0)} is VALID [2020-07-17 22:59:13,027 INFO L263 TraceCheckUtils]: 10: Hoare triple {61174#(= 1 ~m_i~0)} call start_simulation(); {61174#(= 1 ~m_i~0)} is VALID [2020-07-17 22:59:13,028 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 [2020-07-17 22:59:13,029 INFO L263 TraceCheckUtils]: 12: Hoare triple {61174#(= 1 ~m_i~0)} call update_channels(); {61166#true} is VALID [2020-07-17 22:59:13,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,030 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61166#true} {61174#(= 1 ~m_i~0)} #519#return; {61174#(= 1 ~m_i~0)} is VALID [2020-07-17 22:59:13,031 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 [2020-07-17 22:59:13,032 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 [2020-07-17 22:59:13,033 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 [2020-07-17 22:59:13,034 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 [2020-07-17 22:59:13,034 INFO L280 TraceCheckUtils]: 19: Hoare triple {61373#(not (= 1 ~m_i~0))} assume true; {61373#(not (= 1 ~m_i~0))} is VALID [2020-07-17 22:59:13,035 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61373#(not (= 1 ~m_i~0))} {61174#(= 1 ~m_i~0)} #521#return; {61167#false} is VALID [2020-07-17 22:59:13,036 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 [2020-07-17 22:59:13,036 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 [2020-07-17 22:59:13,036 INFO L280 TraceCheckUtils]: 23: Hoare triple {61166#true} assume !(0 == ~T1_E~0); {61166#true} is VALID [2020-07-17 22:59:13,037 INFO L280 TraceCheckUtils]: 24: Hoare triple {61166#true} assume !(0 == ~T2_E~0); {61166#true} is VALID [2020-07-17 22:59:13,037 INFO L280 TraceCheckUtils]: 25: Hoare triple {61166#true} assume !(0 == ~E_M~0); {61166#true} is VALID [2020-07-17 22:59:13,037 INFO L280 TraceCheckUtils]: 26: Hoare triple {61166#true} assume !(0 == ~E_1~0); {61166#true} is VALID [2020-07-17 22:59:13,038 INFO L280 TraceCheckUtils]: 27: Hoare triple {61166#true} assume !(0 == ~E_2~0); {61166#true} is VALID [2020-07-17 22:59:13,038 INFO L280 TraceCheckUtils]: 28: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,038 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {61166#true} {61167#false} #523#return; {61167#false} is VALID [2020-07-17 22:59:13,039 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 [2020-07-17 22:59:13,039 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 [2020-07-17 22:59:13,039 INFO L263 TraceCheckUtils]: 32: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,040 INFO L280 TraceCheckUtils]: 33: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:13,040 INFO L280 TraceCheckUtils]: 34: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,040 INFO L280 TraceCheckUtils]: 35: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:13,041 INFO L280 TraceCheckUtils]: 36: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:13,041 INFO L280 TraceCheckUtils]: 37: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,041 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:13,041 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 [2020-07-17 22:59:13,042 INFO L280 TraceCheckUtils]: 40: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-17 22:59:13,042 INFO L263 TraceCheckUtils]: 41: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,042 INFO L280 TraceCheckUtils]: 42: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:13,043 INFO L280 TraceCheckUtils]: 43: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,043 INFO L280 TraceCheckUtils]: 44: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:13,043 INFO L280 TraceCheckUtils]: 45: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:13,044 INFO L280 TraceCheckUtils]: 46: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,044 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:13,044 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 [2020-07-17 22:59:13,045 INFO L280 TraceCheckUtils]: 49: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:13,045 INFO L263 TraceCheckUtils]: 50: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,045 INFO L280 TraceCheckUtils]: 51: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:13,045 INFO L280 TraceCheckUtils]: 52: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,046 INFO L280 TraceCheckUtils]: 53: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:13,046 INFO L280 TraceCheckUtils]: 54: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:13,046 INFO L280 TraceCheckUtils]: 55: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,047 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:13,047 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 [2020-07-17 22:59:13,047 INFO L280 TraceCheckUtils]: 58: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:13,048 INFO L280 TraceCheckUtils]: 59: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,048 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {61166#true} {61167#false} #525#return; {61167#false} is VALID [2020-07-17 22:59:13,048 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 [2020-07-17 22:59:13,049 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 [2020-07-17 22:59:13,049 INFO L280 TraceCheckUtils]: 63: Hoare triple {61166#true} assume !(1 == ~T1_E~0); {61166#true} is VALID [2020-07-17 22:59:13,049 INFO L280 TraceCheckUtils]: 64: Hoare triple {61166#true} assume !(1 == ~T2_E~0); {61166#true} is VALID [2020-07-17 22:59:13,049 INFO L280 TraceCheckUtils]: 65: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-17 22:59:13,050 INFO L280 TraceCheckUtils]: 66: Hoare triple {61166#true} assume !(1 == ~E_1~0); {61166#true} is VALID [2020-07-17 22:59:13,050 INFO L280 TraceCheckUtils]: 67: Hoare triple {61166#true} assume !(1 == ~E_2~0); {61166#true} is VALID [2020-07-17 22:59:13,050 INFO L280 TraceCheckUtils]: 68: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,050 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {61166#true} {61167#false} #527#return; {61167#false} is VALID [2020-07-17 22:59:13,050 INFO L280 TraceCheckUtils]: 70: Hoare triple {61167#false} assume !false; {61167#false} is VALID [2020-07-17 22:59:13,051 INFO L280 TraceCheckUtils]: 71: Hoare triple {61167#false} ~kernel_st~0 := 1; {61167#false} is VALID [2020-07-17 22:59:13,051 INFO L263 TraceCheckUtils]: 72: Hoare triple {61167#false} call eval(); {61167#false} is VALID [2020-07-17 22:59:13,051 INFO L280 TraceCheckUtils]: 73: Hoare triple {61167#false} havoc ~tmp~0; {61167#false} is VALID [2020-07-17 22:59:13,051 INFO L280 TraceCheckUtils]: 74: Hoare triple {61167#false} assume !false; {61167#false} is VALID [2020-07-17 22:59:13,051 INFO L263 TraceCheckUtils]: 75: Hoare triple {61167#false} call #t~ret2 := exists_runnable_thread(); {61166#true} is VALID [2020-07-17 22:59:13,052 INFO L280 TraceCheckUtils]: 76: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:13,052 INFO L280 TraceCheckUtils]: 77: Hoare triple {61166#true} assume !(0 == ~m_st~0); {61166#true} is VALID [2020-07-17 22:59:13,052 INFO L280 TraceCheckUtils]: 78: Hoare triple {61166#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-17 22:59:13,052 INFO L280 TraceCheckUtils]: 79: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:13,052 INFO L280 TraceCheckUtils]: 80: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,052 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-17 22:59:13,053 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 [2020-07-17 22:59:13,053 INFO L280 TraceCheckUtils]: 83: Hoare triple {61167#false} assume 0 != ~tmp~0; {61167#false} is VALID [2020-07-17 22:59:13,053 INFO L280 TraceCheckUtils]: 84: Hoare triple {61167#false} assume !(0 == ~m_st~0); {61167#false} is VALID [2020-07-17 22:59:13,053 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 [2020-07-17 22:59:13,053 INFO L280 TraceCheckUtils]: 86: Hoare triple {61167#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61167#false} is VALID [2020-07-17 22:59:13,054 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 [2020-07-17 22:59:13,054 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 [2020-07-17 22:59:13,054 INFO L280 TraceCheckUtils]: 89: Hoare triple {61166#true} assume 1 == ~t1_pc~0; {61166#true} is VALID [2020-07-17 22:59:13,054 INFO L280 TraceCheckUtils]: 90: Hoare triple {61166#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {61166#true} is VALID [2020-07-17 22:59:13,055 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 [2020-07-17 22:59:13,056 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 [2020-07-17 22:59:13,056 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 [2020-07-17 22:59:13,056 INFO L263 TraceCheckUtils]: 94: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,056 INFO L280 TraceCheckUtils]: 95: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:13,057 INFO L280 TraceCheckUtils]: 96: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,057 INFO L280 TraceCheckUtils]: 97: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:13,057 INFO L280 TraceCheckUtils]: 98: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:13,057 INFO L280 TraceCheckUtils]: 99: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,058 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:13,058 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 [2020-07-17 22:59:13,058 INFO L280 TraceCheckUtils]: 102: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-17 22:59:13,059 INFO L263 TraceCheckUtils]: 103: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,059 INFO L280 TraceCheckUtils]: 104: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:13,059 INFO L280 TraceCheckUtils]: 105: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,059 INFO L280 TraceCheckUtils]: 106: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:13,060 INFO L280 TraceCheckUtils]: 107: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:13,060 INFO L280 TraceCheckUtils]: 108: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,060 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:13,061 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 [2020-07-17 22:59:13,061 INFO L280 TraceCheckUtils]: 111: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:13,061 INFO L263 TraceCheckUtils]: 112: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,062 INFO L280 TraceCheckUtils]: 113: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:13,062 INFO L280 TraceCheckUtils]: 114: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,062 INFO L280 TraceCheckUtils]: 115: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:13,063 INFO L280 TraceCheckUtils]: 116: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:13,063 INFO L280 TraceCheckUtils]: 117: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,063 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:13,063 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 [2020-07-17 22:59:13,064 INFO L280 TraceCheckUtils]: 120: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:13,064 INFO L280 TraceCheckUtils]: 121: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,064 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 [2020-07-17 22:59:13,065 INFO L280 TraceCheckUtils]: 123: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,065 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-17 22:59:13,065 INFO L280 TraceCheckUtils]: 125: Hoare triple {61166#true} ~E_2~0 := 2; {61166#true} is VALID [2020-07-17 22:59:13,066 INFO L280 TraceCheckUtils]: 126: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-17 22:59:13,066 INFO L280 TraceCheckUtils]: 127: Hoare triple {61166#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61166#true} is VALID [2020-07-17 22:59:13,066 INFO L280 TraceCheckUtils]: 128: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,067 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {61166#true} {61167#false} #515#return; {61167#false} is VALID [2020-07-17 22:59:13,067 INFO L280 TraceCheckUtils]: 130: Hoare triple {61167#false} assume !(0 == ~t2_st~0); {61167#false} is VALID [2020-07-17 22:59:13,067 INFO L280 TraceCheckUtils]: 131: Hoare triple {61167#false} assume !false; {61167#false} is VALID [2020-07-17 22:59:13,067 INFO L263 TraceCheckUtils]: 132: Hoare triple {61167#false} call #t~ret2 := exists_runnable_thread(); {61166#true} is VALID [2020-07-17 22:59:13,068 INFO L280 TraceCheckUtils]: 133: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:13,068 INFO L280 TraceCheckUtils]: 134: Hoare triple {61166#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-17 22:59:13,068 INFO L280 TraceCheckUtils]: 135: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:13,069 INFO L280 TraceCheckUtils]: 136: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,069 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-17 22:59:13,069 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 [2020-07-17 22:59:13,070 INFO L280 TraceCheckUtils]: 139: Hoare triple {61167#false} assume 0 != ~tmp~0; {61167#false} is VALID [2020-07-17 22:59:13,070 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 [2020-07-17 22:59:13,070 INFO L280 TraceCheckUtils]: 141: Hoare triple {61167#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61167#false} is VALID [2020-07-17 22:59:13,071 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 [2020-07-17 22:59:13,071 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 [2020-07-17 22:59:13,071 INFO L280 TraceCheckUtils]: 144: Hoare triple {61166#true} assume 0 == ~m_pc~0; {61166#true} is VALID [2020-07-17 22:59:13,072 INFO L280 TraceCheckUtils]: 145: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-17 22:59:13,072 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 [2020-07-17 22:59:13,074 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 [2020-07-17 22:59:13,075 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 [2020-07-17 22:59:13,075 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 [2020-07-17 22:59:13,076 INFO L263 TraceCheckUtils]: 150: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,076 INFO L280 TraceCheckUtils]: 151: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:13,076 INFO L280 TraceCheckUtils]: 152: Hoare triple {61166#true} assume !(1 == ~m_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,077 INFO L280 TraceCheckUtils]: 153: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:13,077 INFO L280 TraceCheckUtils]: 154: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:13,077 INFO L280 TraceCheckUtils]: 155: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,078 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:13,078 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 [2020-07-17 22:59:13,078 INFO L280 TraceCheckUtils]: 158: Hoare triple {61166#true} assume !(0 != ~tmp~1); {61166#true} is VALID [2020-07-17 22:59:13,079 INFO L263 TraceCheckUtils]: 159: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,079 INFO L280 TraceCheckUtils]: 160: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:13,079 INFO L280 TraceCheckUtils]: 161: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,080 INFO L280 TraceCheckUtils]: 162: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:13,080 INFO L280 TraceCheckUtils]: 163: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:13,080 INFO L280 TraceCheckUtils]: 164: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,080 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:13,081 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 [2020-07-17 22:59:13,081 INFO L280 TraceCheckUtils]: 167: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:13,081 INFO L263 TraceCheckUtils]: 168: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,082 INFO L280 TraceCheckUtils]: 169: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:13,082 INFO L280 TraceCheckUtils]: 170: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,082 INFO L280 TraceCheckUtils]: 171: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:13,083 INFO L280 TraceCheckUtils]: 172: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:13,083 INFO L280 TraceCheckUtils]: 173: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,083 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:13,084 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 [2020-07-17 22:59:13,084 INFO L280 TraceCheckUtils]: 176: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:13,084 INFO L280 TraceCheckUtils]: 177: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,084 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 [2020-07-17 22:59:13,085 INFO L280 TraceCheckUtils]: 179: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,085 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {61166#true} {61166#true} #505#return; {61166#true} is VALID [2020-07-17 22:59:13,085 INFO L280 TraceCheckUtils]: 181: Hoare triple {61166#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {61166#true} is VALID [2020-07-17 22:59:13,086 INFO L280 TraceCheckUtils]: 182: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,086 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {61166#true} {61167#false} #513#return; {61167#false} is VALID [2020-07-17 22:59:13,086 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 [2020-07-17 22:59:13,087 INFO L280 TraceCheckUtils]: 185: Hoare triple {61167#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61167#false} is VALID [2020-07-17 22:59:13,087 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 [2020-07-17 22:59:13,087 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 [2020-07-17 22:59:13,088 INFO L280 TraceCheckUtils]: 188: Hoare triple {61166#true} assume 1 == ~t1_pc~0; {61166#true} is VALID [2020-07-17 22:59:13,088 INFO L280 TraceCheckUtils]: 189: Hoare triple {61166#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {61166#true} is VALID [2020-07-17 22:59:13,089 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 [2020-07-17 22:59:13,090 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 [2020-07-17 22:59:13,091 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 [2020-07-17 22:59:13,091 INFO L263 TraceCheckUtils]: 193: Hoare triple {61166#true} call #t~ret6 := is_master_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,091 INFO L280 TraceCheckUtils]: 194: Hoare triple {61166#true} havoc ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:13,091 INFO L280 TraceCheckUtils]: 195: Hoare triple {61166#true} assume 1 == ~m_pc~0; {61166#true} is VALID [2020-07-17 22:59:13,092 INFO L280 TraceCheckUtils]: 196: Hoare triple {61166#true} assume !(1 == ~E_M~0); {61166#true} is VALID [2020-07-17 22:59:13,092 INFO L280 TraceCheckUtils]: 197: Hoare triple {61166#true} ~__retres1~0 := 0; {61166#true} is VALID [2020-07-17 22:59:13,092 INFO L280 TraceCheckUtils]: 198: Hoare triple {61166#true} #res := ~__retres1~0; {61166#true} is VALID [2020-07-17 22:59:13,093 INFO L280 TraceCheckUtils]: 199: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,093 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {61166#true} {61166#true} #499#return; {61166#true} is VALID [2020-07-17 22:59:13,093 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 [2020-07-17 22:59:13,094 INFO L280 TraceCheckUtils]: 202: Hoare triple {61166#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61166#true} is VALID [2020-07-17 22:59:13,094 INFO L263 TraceCheckUtils]: 203: Hoare triple {61166#true} call #t~ret7 := is_transmit1_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,094 INFO L280 TraceCheckUtils]: 204: Hoare triple {61166#true} havoc ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:13,095 INFO L280 TraceCheckUtils]: 205: Hoare triple {61166#true} assume !(1 == ~t1_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,095 INFO L280 TraceCheckUtils]: 206: Hoare triple {61166#true} ~__retres1~1 := 0; {61166#true} is VALID [2020-07-17 22:59:13,095 INFO L280 TraceCheckUtils]: 207: Hoare triple {61166#true} #res := ~__retres1~1; {61166#true} is VALID [2020-07-17 22:59:13,095 INFO L280 TraceCheckUtils]: 208: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,096 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {61166#true} {61166#true} #501#return; {61166#true} is VALID [2020-07-17 22:59:13,096 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 [2020-07-17 22:59:13,096 INFO L280 TraceCheckUtils]: 211: Hoare triple {61166#true} assume !(0 != ~tmp___0~0); {61166#true} is VALID [2020-07-17 22:59:13,097 INFO L263 TraceCheckUtils]: 212: Hoare triple {61166#true} call #t~ret8 := is_transmit2_triggered(); {61166#true} is VALID [2020-07-17 22:59:13,097 INFO L280 TraceCheckUtils]: 213: Hoare triple {61166#true} havoc ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:13,097 INFO L280 TraceCheckUtils]: 214: Hoare triple {61166#true} assume !(1 == ~t2_pc~0); {61166#true} is VALID [2020-07-17 22:59:13,098 INFO L280 TraceCheckUtils]: 215: Hoare triple {61166#true} ~__retres1~2 := 0; {61166#true} is VALID [2020-07-17 22:59:13,098 INFO L280 TraceCheckUtils]: 216: Hoare triple {61166#true} #res := ~__retres1~2; {61166#true} is VALID [2020-07-17 22:59:13,098 INFO L280 TraceCheckUtils]: 217: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,099 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {61166#true} {61166#true} #503#return; {61166#true} is VALID [2020-07-17 22:59:13,099 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 [2020-07-17 22:59:13,099 INFO L280 TraceCheckUtils]: 220: Hoare triple {61166#true} assume !(0 != ~tmp___1~0); {61166#true} is VALID [2020-07-17 22:59:13,099 INFO L280 TraceCheckUtils]: 221: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,100 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 [2020-07-17 22:59:13,100 INFO L280 TraceCheckUtils]: 223: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,100 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {61166#true} {61166#true} #487#return; {61166#true} is VALID [2020-07-17 22:59:13,101 INFO L280 TraceCheckUtils]: 225: Hoare triple {61166#true} ~E_2~0 := 2; {61166#true} is VALID [2020-07-17 22:59:13,101 INFO L280 TraceCheckUtils]: 226: Hoare triple {61166#true} assume !false; {61166#true} is VALID [2020-07-17 22:59:13,101 INFO L280 TraceCheckUtils]: 227: Hoare triple {61166#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61166#true} is VALID [2020-07-17 22:59:13,102 INFO L280 TraceCheckUtils]: 228: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,102 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {61166#true} {61167#false} #515#return; {61167#false} is VALID [2020-07-17 22:59:13,102 INFO L280 TraceCheckUtils]: 230: Hoare triple {61167#false} assume !(0 == ~t2_st~0); {61167#false} is VALID [2020-07-17 22:59:13,103 INFO L280 TraceCheckUtils]: 231: Hoare triple {61167#false} assume !false; {61167#false} is VALID [2020-07-17 22:59:13,103 INFO L263 TraceCheckUtils]: 232: Hoare triple {61167#false} call #t~ret2 := exists_runnable_thread(); {61166#true} is VALID [2020-07-17 22:59:13,103 INFO L280 TraceCheckUtils]: 233: Hoare triple {61166#true} havoc ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:13,103 INFO L280 TraceCheckUtils]: 234: Hoare triple {61166#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {61166#true} is VALID [2020-07-17 22:59:13,104 INFO L280 TraceCheckUtils]: 235: Hoare triple {61166#true} #res := ~__retres1~3; {61166#true} is VALID [2020-07-17 22:59:13,104 INFO L280 TraceCheckUtils]: 236: Hoare triple {61166#true} assume true; {61166#true} is VALID [2020-07-17 22:59:13,104 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {61166#true} {61167#false} #511#return; {61167#false} is VALID [2020-07-17 22:59:13,105 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 [2020-07-17 22:59:13,105 INFO L280 TraceCheckUtils]: 239: Hoare triple {61167#false} assume 0 != ~tmp~0; {61167#false} is VALID [2020-07-17 22:59:13,105 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 [2020-07-17 22:59:13,106 INFO L280 TraceCheckUtils]: 241: Hoare triple {61167#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61167#false} is VALID [2020-07-17 22:59:13,106 INFO L263 TraceCheckUtils]: 242: Hoare triple {61167#false} call master(); {61167#false} is VALID [2020-07-17 22:59:13,106 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 [2020-07-17 22:59:13,107 INFO L280 TraceCheckUtils]: 244: Hoare triple {61167#false} assume !(0 == ~m_pc~0); {61167#false} is VALID [2020-07-17 22:59:13,107 INFO L280 TraceCheckUtils]: 245: Hoare triple {61167#false} assume 1 == ~m_pc~0; {61167#false} is VALID [2020-07-17 22:59:13,107 INFO L280 TraceCheckUtils]: 246: Hoare triple {61167#false} assume ~token~0 != 2 + ~local~0; {61167#false} is VALID [2020-07-17 22:59:13,108 INFO L263 TraceCheckUtils]: 247: Hoare triple {61167#false} call error(); {61167#false} is VALID [2020-07-17 22:59:13,108 INFO L280 TraceCheckUtils]: 248: Hoare triple {61167#false} assume !false; {61167#false} is VALID [2020-07-17 22:59:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2020-07-17 22:59:13,211 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1222535663] [2020-07-17 22:59:13,211 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:59:13,211 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:59:13,212 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440021889] [2020-07-17 22:59:13,213 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 249 [2020-07-17 22:59:13,214 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:59:13,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:59:13,400 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:59:13,401 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:59:13,401 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:59:13,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:59:13,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:59:13,402 INFO L87 Difference]: Start difference. First operand 4205 states and 5340 transitions. Second operand 10 states. [2020-07-17 22:59:38,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:59:38,364 INFO L93 Difference]: Finished difference Result 8766 states and 11212 transitions. [2020-07-17 22:59:38,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-17 22:59:38,365 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 249 [2020-07-17 22:59:38,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:59:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:59:38,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 554 transitions. [2020-07-17 22:59:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:59:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 554 transitions. [2020-07-17 22:59:38,372 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 554 transitions. [2020-07-17 22:59:39,287 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 554 edges. 554 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:59:40,206 INFO L225 Difference]: With dead ends: 8766 [2020-07-17 22:59:40,206 INFO L226 Difference]: Without dead ends: 4582 [2020-07-17 22:59:40,214 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 [2020-07-17 22:59:40,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4582 states. [2020-07-17 22:59:55,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4582 to 4198. [2020-07-17 22:59:55,771 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:59:55,771 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4582 states. Second operand 4198 states. [2020-07-17 22:59:55,771 INFO L74 IsIncluded]: Start isIncluded. First operand 4582 states. Second operand 4198 states. [2020-07-17 22:59:55,772 INFO L87 Difference]: Start difference. First operand 4582 states. Second operand 4198 states. [2020-07-17 22:59:56,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:59:56,482 INFO L93 Difference]: Finished difference Result 4582 states and 5899 transitions. [2020-07-17 22:59:56,482 INFO L276 IsEmpty]: Start isEmpty. Operand 4582 states and 5899 transitions. [2020-07-17 22:59:56,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:59:56,495 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:59:56,495 INFO L74 IsIncluded]: Start isIncluded. First operand 4198 states. Second operand 4582 states. [2020-07-17 22:59:56,495 INFO L87 Difference]: Start difference. First operand 4198 states. Second operand 4582 states. [2020-07-17 22:59:57,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:59:57,223 INFO L93 Difference]: Finished difference Result 4582 states and 5899 transitions. [2020-07-17 22:59:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 4582 states and 5899 transitions. [2020-07-17 22:59:57,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:59:57,231 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:59:57,231 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:59:57,231 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:59:57,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4198 states. [2020-07-17 22:59:58,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4198 states to 4198 states and 5326 transitions. [2020-07-17 22:59:58,024 INFO L78 Accepts]: Start accepts. Automaton has 4198 states and 5326 transitions. Word has length 249 [2020-07-17 22:59:58,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:59:58,025 INFO L479 AbstractCegarLoop]: Abstraction has 4198 states and 5326 transitions. [2020-07-17 22:59:58,025 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:59:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 4198 states and 5326 transitions. [2020-07-17 22:59:58,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2020-07-17 22:59:58,028 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:59:58,028 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] [2020-07-17 22:59:58,029 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-17 22:59:58,029 INFO L427 AbstractCegarLoop]: === Iteration 12 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:59:58,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:59:58,029 INFO L82 PathProgramCache]: Analyzing trace with hash -2111585836, now seen corresponding path program 1 times [2020-07-17 22:59:58,029 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:59:58,030 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092037817] [2020-07-17 22:59:58,030 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:59:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,161 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 [2020-07-17 22:59:58,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,162 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {88070#true} {88070#true} #549#return; {88070#true} is VALID [2020-07-17 22:59:58,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,178 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 [2020-07-17 22:59:58,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,178 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {88070#true} {88070#true} #491#return; {88070#true} is VALID [2020-07-17 22:59:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,181 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {88070#true} {88070#true} #519#return; {88070#true} is VALID [2020-07-17 22:59:58,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,200 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 [2020-07-17 22:59:58,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,201 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {88070#true} {88070#true} #521#return; {88070#true} is VALID [2020-07-17 22:59:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,241 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 [2020-07-17 22:59:58,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(0 == ~T1_E~0); {88070#true} is VALID [2020-07-17 22:59:58,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume !(0 == ~T2_E~0); {88070#true} is VALID [2020-07-17 22:59:58,242 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume !(0 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:58,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume !(0 == ~E_1~0); {88070#true} is VALID [2020-07-17 22:59:58,242 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} assume !(0 == ~E_2~0); {88070#true} is VALID [2020-07-17 22:59:58,243 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,243 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {88070#true} {88070#true} #523#return; {88070#true} is VALID [2020-07-17 22:59:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,259 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-17 22:59:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,275 INFO L280 TraceCheckUtils]: 4: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,276 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,283 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,283 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,284 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,285 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 [2020-07-17 22:59:58,285 INFO L263 TraceCheckUtils]: 1: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,285 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,286 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,287 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-17 22:59:58,287 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 [2020-07-17 22:59:58,287 INFO L280 TraceCheckUtils]: 9: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-17 22:59:58,288 INFO L263 TraceCheckUtils]: 10: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,288 INFO L280 TraceCheckUtils]: 11: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,289 INFO L280 TraceCheckUtils]: 12: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,290 INFO L280 TraceCheckUtils]: 13: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,290 INFO L280 TraceCheckUtils]: 14: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,291 INFO L280 TraceCheckUtils]: 15: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,292 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,293 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 [2020-07-17 22:59:58,294 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 [2020-07-17 22:59:58,294 INFO L263 TraceCheckUtils]: 19: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,294 INFO L280 TraceCheckUtils]: 20: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,295 INFO L280 TraceCheckUtils]: 21: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,295 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,295 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,297 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,297 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 [2020-07-17 22:59:58,298 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 [2020-07-17 22:59:58,299 INFO L280 TraceCheckUtils]: 28: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,300 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #525#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,307 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 [2020-07-17 22:59:58,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~T1_E~0); {88070#true} is VALID [2020-07-17 22:59:58,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume !(1 == ~T2_E~0); {88070#true} is VALID [2020-07-17 22:59:58,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:58,308 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume !(1 == ~E_1~0); {88070#true} is VALID [2020-07-17 22:59:58,308 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} assume !(1 == ~E_2~0); {88070#true} is VALID [2020-07-17 22:59:58,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,310 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #527#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~3; {88070#true} is VALID [2020-07-17 22:59:58,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {88070#true} is VALID [2020-07-17 22:59:58,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} #res := ~__retres1~3; {88070#true} is VALID [2020-07-17 22:59:58,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,319 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #511#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,403 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-17 22:59:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,430 INFO L280 TraceCheckUtils]: 4: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,431 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,439 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,439 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,440 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,441 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 [2020-07-17 22:59:58,441 INFO L263 TraceCheckUtils]: 1: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,443 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,443 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-17 22:59:58,443 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 [2020-07-17 22:59:58,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-17 22:59:58,444 INFO L263 TraceCheckUtils]: 10: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,444 INFO L280 TraceCheckUtils]: 11: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,446 INFO L280 TraceCheckUtils]: 13: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,448 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,449 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 [2020-07-17 22:59:58,450 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 [2020-07-17 22:59:58,450 INFO L263 TraceCheckUtils]: 19: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,451 INFO L280 TraceCheckUtils]: 20: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,451 INFO L280 TraceCheckUtils]: 21: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,451 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,452 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,452 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,453 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,453 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 [2020-07-17 22:59:58,454 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 [2020-07-17 22:59:58,454 INFO L280 TraceCheckUtils]: 28: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,455 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 [2020-07-17 22:59:58,457 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 [2020-07-17 22:59:58,457 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 [2020-07-17 22:59:58,457 INFO L263 TraceCheckUtils]: 2: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,458 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,458 INFO L280 TraceCheckUtils]: 6: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,458 INFO L280 TraceCheckUtils]: 7: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,458 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-17 22:59:58,459 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 [2020-07-17 22:59:58,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-17 22:59:58,459 INFO L263 TraceCheckUtils]: 11: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,459 INFO L280 TraceCheckUtils]: 12: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,460 INFO L280 TraceCheckUtils]: 13: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,461 INFO L280 TraceCheckUtils]: 14: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,462 INFO L280 TraceCheckUtils]: 15: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,462 INFO L280 TraceCheckUtils]: 16: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,463 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,464 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 [2020-07-17 22:59:58,465 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 [2020-07-17 22:59:58,465 INFO L263 TraceCheckUtils]: 20: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,466 INFO L280 TraceCheckUtils]: 21: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,466 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,466 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,467 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,467 INFO L280 TraceCheckUtils]: 25: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,468 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,469 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 [2020-07-17 22:59:58,469 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 [2020-07-17 22:59:58,470 INFO L280 TraceCheckUtils]: 29: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,471 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 [2020-07-17 22:59:58,472 INFO L280 TraceCheckUtils]: 31: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,473 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #505#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,475 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 [2020-07-17 22:59:58,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 0 == ~m_pc~0; {88070#true} is VALID [2020-07-17 22:59:58,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume !false; {88070#true} is VALID [2020-07-17 22:59:58,476 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 [2020-07-17 22:59:58,477 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 [2020-07-17 22:59:58,478 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 [2020-07-17 22:59:58,478 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 [2020-07-17 22:59:58,479 INFO L263 TraceCheckUtils]: 7: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,479 INFO L280 TraceCheckUtils]: 8: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,479 INFO L280 TraceCheckUtils]: 9: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,480 INFO L280 TraceCheckUtils]: 10: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,480 INFO L280 TraceCheckUtils]: 11: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,481 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-17 22:59:58,481 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 [2020-07-17 22:59:58,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-17 22:59:58,481 INFO L263 TraceCheckUtils]: 16: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,483 INFO L280 TraceCheckUtils]: 18: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,483 INFO L280 TraceCheckUtils]: 19: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,484 INFO L280 TraceCheckUtils]: 20: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,485 INFO L280 TraceCheckUtils]: 21: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,486 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,486 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 [2020-07-17 22:59:58,487 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 [2020-07-17 22:59:58,488 INFO L263 TraceCheckUtils]: 25: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,488 INFO L280 TraceCheckUtils]: 26: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,488 INFO L280 TraceCheckUtils]: 27: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,488 INFO L280 TraceCheckUtils]: 28: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,489 INFO L280 TraceCheckUtils]: 29: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,489 INFO L280 TraceCheckUtils]: 30: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,490 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,491 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 [2020-07-17 22:59:58,491 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 [2020-07-17 22:59:58,492 INFO L280 TraceCheckUtils]: 34: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,493 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 [2020-07-17 22:59:58,494 INFO L280 TraceCheckUtils]: 36: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,495 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #505#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,496 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 [2020-07-17 22:59:58,496 INFO L280 TraceCheckUtils]: 39: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,497 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 [2020-07-17 22:59:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 1 == ~m_pc~0; {88070#true} is VALID [2020-07-17 22:59:58,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:58,683 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 [2020-07-17 22:59:58,684 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 [2020-07-17 22:59:58,685 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 [2020-07-17 22:59:58,686 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 [2020-07-17 22:59:58,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-17 22:59:58,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,691 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,692 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88071#false} #501#return; {88071#false} is VALID [2020-07-17 22:59:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,696 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,697 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,697 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {88070#true} {88071#false} #503#return; {88071#false} is VALID [2020-07-17 22:59:58,697 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 [2020-07-17 22:59:58,697 INFO L263 TraceCheckUtils]: 1: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,698 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,698 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume 1 == ~m_pc~0; {88070#true} is VALID [2020-07-17 22:59:58,698 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:58,699 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 [2020-07-17 22:59:58,700 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 [2020-07-17 22:59:58,701 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 [2020-07-17 22:59:58,703 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 [2020-07-17 22:59:58,703 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 [2020-07-17 22:59:58,704 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 [2020-07-17 22:59:58,705 INFO L263 TraceCheckUtils]: 11: Hoare triple {88071#false} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,705 INFO L280 TraceCheckUtils]: 12: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,705 INFO L280 TraceCheckUtils]: 14: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-17 22:59:58,705 INFO L280 TraceCheckUtils]: 15: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,706 INFO L280 TraceCheckUtils]: 16: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,706 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {88070#true} {88071#false} #501#return; {88071#false} is VALID [2020-07-17 22:59:58,706 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 [2020-07-17 22:59:58,706 INFO L280 TraceCheckUtils]: 19: Hoare triple {88071#false} assume !(0 != ~tmp___0~0); {88071#false} is VALID [2020-07-17 22:59:58,707 INFO L263 TraceCheckUtils]: 20: Hoare triple {88071#false} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,707 INFO L280 TraceCheckUtils]: 21: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,707 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,707 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,707 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,708 INFO L280 TraceCheckUtils]: 25: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,708 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {88070#true} {88071#false} #503#return; {88071#false} is VALID [2020-07-17 22:59:58,708 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 [2020-07-17 22:59:58,708 INFO L280 TraceCheckUtils]: 28: Hoare triple {88071#false} assume !(0 != ~tmp___1~0); {88071#false} is VALID [2020-07-17 22:59:58,708 INFO L280 TraceCheckUtils]: 29: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:58,709 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 [2020-07-17 22:59:58,711 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 [2020-07-17 22:59:58,711 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 [2020-07-17 22:59:58,711 INFO L263 TraceCheckUtils]: 2: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {88070#true} assume 1 == ~m_pc~0; {88070#true} is VALID [2020-07-17 22:59:58,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:58,713 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 [2020-07-17 22:59:58,714 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 [2020-07-17 22:59:58,714 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 [2020-07-17 22:59:58,715 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 [2020-07-17 22:59:58,716 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 [2020-07-17 22:59:58,717 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 [2020-07-17 22:59:58,717 INFO L263 TraceCheckUtils]: 12: Hoare triple {88071#false} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,717 INFO L280 TraceCheckUtils]: 15: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-17 22:59:58,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,718 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {88070#true} {88071#false} #501#return; {88071#false} is VALID [2020-07-17 22:59:58,718 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 [2020-07-17 22:59:58,718 INFO L280 TraceCheckUtils]: 20: Hoare triple {88071#false} assume !(0 != ~tmp___0~0); {88071#false} is VALID [2020-07-17 22:59:58,718 INFO L263 TraceCheckUtils]: 21: Hoare triple {88071#false} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,719 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,719 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,719 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,719 INFO L280 TraceCheckUtils]: 25: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,719 INFO L280 TraceCheckUtils]: 26: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,720 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {88070#true} {88071#false} #503#return; {88071#false} is VALID [2020-07-17 22:59:58,720 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 [2020-07-17 22:59:58,720 INFO L280 TraceCheckUtils]: 29: Hoare triple {88071#false} assume !(0 != ~tmp___1~0); {88071#false} is VALID [2020-07-17 22:59:58,720 INFO L280 TraceCheckUtils]: 30: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:58,720 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 [2020-07-17 22:59:58,721 INFO L280 TraceCheckUtils]: 32: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:58,721 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {88071#false} {88070#true} #487#return; {88071#false} is VALID [2020-07-17 22:59:58,722 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 [2020-07-17 22:59:58,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 1 == ~t1_pc~0; {88070#true} is VALID [2020-07-17 22:59:58,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {88070#true} is VALID [2020-07-17 22:59:58,726 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 [2020-07-17 22:59:58,727 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 [2020-07-17 22:59:58,727 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 [2020-07-17 22:59:58,727 INFO L263 TraceCheckUtils]: 6: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {88070#true} assume 1 == ~m_pc~0; {88070#true} is VALID [2020-07-17 22:59:58,728 INFO L280 TraceCheckUtils]: 9: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:58,729 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 [2020-07-17 22:59:58,730 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 [2020-07-17 22:59:58,730 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 [2020-07-17 22:59:58,731 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 [2020-07-17 22:59:58,732 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 [2020-07-17 22:59:58,733 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 [2020-07-17 22:59:58,733 INFO L263 TraceCheckUtils]: 16: Hoare triple {88071#false} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,733 INFO L280 TraceCheckUtils]: 17: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,733 INFO L280 TraceCheckUtils]: 18: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,733 INFO L280 TraceCheckUtils]: 19: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-17 22:59:58,734 INFO L280 TraceCheckUtils]: 20: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,734 INFO L280 TraceCheckUtils]: 21: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,734 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {88070#true} {88071#false} #501#return; {88071#false} is VALID [2020-07-17 22:59:58,734 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 [2020-07-17 22:59:58,735 INFO L280 TraceCheckUtils]: 24: Hoare triple {88071#false} assume !(0 != ~tmp___0~0); {88071#false} is VALID [2020-07-17 22:59:58,735 INFO L263 TraceCheckUtils]: 25: Hoare triple {88071#false} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,735 INFO L280 TraceCheckUtils]: 26: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,735 INFO L280 TraceCheckUtils]: 27: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,735 INFO L280 TraceCheckUtils]: 28: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,736 INFO L280 TraceCheckUtils]: 29: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,736 INFO L280 TraceCheckUtils]: 30: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,736 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {88070#true} {88071#false} #503#return; {88071#false} is VALID [2020-07-17 22:59:58,736 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 [2020-07-17 22:59:58,736 INFO L280 TraceCheckUtils]: 33: Hoare triple {88071#false} assume !(0 != ~tmp___1~0); {88071#false} is VALID [2020-07-17 22:59:58,737 INFO L280 TraceCheckUtils]: 34: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:58,737 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 [2020-07-17 22:59:58,737 INFO L280 TraceCheckUtils]: 36: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:58,737 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {88071#false} {88070#true} #487#return; {88071#false} is VALID [2020-07-17 22:59:58,737 INFO L280 TraceCheckUtils]: 38: Hoare triple {88071#false} ~E_2~0 := 2; {88071#false} is VALID [2020-07-17 22:59:58,738 INFO L280 TraceCheckUtils]: 39: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-17 22:59:58,738 INFO L280 TraceCheckUtils]: 40: Hoare triple {88071#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {88071#false} is VALID [2020-07-17 22:59:58,738 INFO L280 TraceCheckUtils]: 41: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:58,738 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {88071#false} {88123#(not (= 1 ~t1_pc~0))} #515#return; {88071#false} is VALID [2020-07-17 22:59:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:58,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {88070#true} havoc ~__retres1~3; {88070#true} is VALID [2020-07-17 22:59:58,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {88070#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {88070#true} is VALID [2020-07-17 22:59:58,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} #res := ~__retres1~3; {88070#true} is VALID [2020-07-17 22:59:58,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,745 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {88070#true} {88071#false} #511#return; {88071#false} is VALID [2020-07-17 22:59:58,747 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 [2020-07-17 22:59:58,747 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 [2020-07-17 22:59:58,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,747 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {88070#true} {88070#true} #549#return; {88070#true} is VALID [2020-07-17 22:59:58,748 INFO L263 TraceCheckUtils]: 4: Hoare triple {88070#true} call #t~ret12 := main(); {88070#true} is VALID [2020-07-17 22:59:58,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} havoc ~__retres1~4; {88070#true} is VALID [2020-07-17 22:59:58,748 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 [2020-07-17 22:59:58,749 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 [2020-07-17 22:59:58,749 INFO L280 TraceCheckUtils]: 8: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,749 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {88070#true} {88070#true} #491#return; {88070#true} is VALID [2020-07-17 22:59:58,749 INFO L263 TraceCheckUtils]: 10: Hoare triple {88070#true} call start_simulation(); {88070#true} is VALID [2020-07-17 22:59:58,749 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 [2020-07-17 22:59:58,750 INFO L263 TraceCheckUtils]: 12: Hoare triple {88070#true} call update_channels(); {88070#true} is VALID [2020-07-17 22:59:58,750 INFO L280 TraceCheckUtils]: 13: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,750 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {88070#true} {88070#true} #519#return; {88070#true} is VALID [2020-07-17 22:59:58,751 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 [2020-07-17 22:59:58,751 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 [2020-07-17 22:59:58,751 INFO L280 TraceCheckUtils]: 17: Hoare triple {88070#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,751 INFO L280 TraceCheckUtils]: 18: Hoare triple {88070#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,752 INFO L280 TraceCheckUtils]: 19: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,752 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {88070#true} {88070#true} #521#return; {88070#true} is VALID [2020-07-17 22:59:58,753 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 [2020-07-17 22:59:58,753 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 [2020-07-17 22:59:58,753 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} assume !(0 == ~T1_E~0); {88070#true} is VALID [2020-07-17 22:59:58,753 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} assume !(0 == ~T2_E~0); {88070#true} is VALID [2020-07-17 22:59:58,753 INFO L280 TraceCheckUtils]: 25: Hoare triple {88070#true} assume !(0 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:58,754 INFO L280 TraceCheckUtils]: 26: Hoare triple {88070#true} assume !(0 == ~E_1~0); {88070#true} is VALID [2020-07-17 22:59:58,754 INFO L280 TraceCheckUtils]: 27: Hoare triple {88070#true} assume !(0 == ~E_2~0); {88070#true} is VALID [2020-07-17 22:59:58,754 INFO L280 TraceCheckUtils]: 28: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,754 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {88070#true} {88070#true} #523#return; {88070#true} is VALID [2020-07-17 22:59:58,756 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 [2020-07-17 22:59:58,756 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 [2020-07-17 22:59:58,756 INFO L263 TraceCheckUtils]: 32: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,756 INFO L280 TraceCheckUtils]: 33: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,756 INFO L280 TraceCheckUtils]: 34: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,757 INFO L280 TraceCheckUtils]: 35: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,757 INFO L280 TraceCheckUtils]: 36: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,757 INFO L280 TraceCheckUtils]: 37: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,757 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-17 22:59:58,757 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 [2020-07-17 22:59:58,758 INFO L280 TraceCheckUtils]: 40: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-17 22:59:58,758 INFO L263 TraceCheckUtils]: 41: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,758 INFO L280 TraceCheckUtils]: 42: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,759 INFO L280 TraceCheckUtils]: 43: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,759 INFO L280 TraceCheckUtils]: 44: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,760 INFO L280 TraceCheckUtils]: 45: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,760 INFO L280 TraceCheckUtils]: 46: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,761 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,761 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 [2020-07-17 22:59:58,762 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 [2020-07-17 22:59:58,762 INFO L263 TraceCheckUtils]: 50: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,762 INFO L280 TraceCheckUtils]: 51: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,762 INFO L280 TraceCheckUtils]: 52: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,763 INFO L280 TraceCheckUtils]: 53: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,763 INFO L280 TraceCheckUtils]: 54: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,763 INFO L280 TraceCheckUtils]: 55: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,764 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,764 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 [2020-07-17 22:59:58,765 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 [2020-07-17 22:59:58,765 INFO L280 TraceCheckUtils]: 59: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,766 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #525#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,767 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 [2020-07-17 22:59:58,767 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 [2020-07-17 22:59:58,767 INFO L280 TraceCheckUtils]: 63: Hoare triple {88070#true} assume !(1 == ~T1_E~0); {88070#true} is VALID [2020-07-17 22:59:58,768 INFO L280 TraceCheckUtils]: 64: Hoare triple {88070#true} assume !(1 == ~T2_E~0); {88070#true} is VALID [2020-07-17 22:59:58,768 INFO L280 TraceCheckUtils]: 65: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:58,768 INFO L280 TraceCheckUtils]: 66: Hoare triple {88070#true} assume !(1 == ~E_1~0); {88070#true} is VALID [2020-07-17 22:59:58,768 INFO L280 TraceCheckUtils]: 67: Hoare triple {88070#true} assume !(1 == ~E_2~0); {88070#true} is VALID [2020-07-17 22:59:58,768 INFO L280 TraceCheckUtils]: 68: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,769 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #527#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,770 INFO L280 TraceCheckUtils]: 70: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !false; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,770 INFO L280 TraceCheckUtils]: 71: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~kernel_st~0 := 1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,771 INFO L263 TraceCheckUtils]: 72: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call eval(); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,772 INFO L280 TraceCheckUtils]: 73: Hoare triple {88123#(not (= 1 ~t1_pc~0))} havoc ~tmp~0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,772 INFO L280 TraceCheckUtils]: 74: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume !false; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,772 INFO L263 TraceCheckUtils]: 75: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret2 := exists_runnable_thread(); {88070#true} is VALID [2020-07-17 22:59:58,773 INFO L280 TraceCheckUtils]: 76: Hoare triple {88070#true} havoc ~__retres1~3; {88070#true} is VALID [2020-07-17 22:59:58,773 INFO L280 TraceCheckUtils]: 77: Hoare triple {88070#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {88070#true} is VALID [2020-07-17 22:59:58,773 INFO L280 TraceCheckUtils]: 78: Hoare triple {88070#true} #res := ~__retres1~3; {88070#true} is VALID [2020-07-17 22:59:58,773 INFO L280 TraceCheckUtils]: 79: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,774 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #511#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,775 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 [2020-07-17 22:59:58,775 INFO L280 TraceCheckUtils]: 82: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp~0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,776 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 [2020-07-17 22:59:58,776 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 [2020-07-17 22:59:58,777 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 [2020-07-17 22:59:58,777 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 [2020-07-17 22:59:58,778 INFO L280 TraceCheckUtils]: 87: Hoare triple {88070#true} assume 0 == ~m_pc~0; {88070#true} is VALID [2020-07-17 22:59:58,778 INFO L280 TraceCheckUtils]: 88: Hoare triple {88070#true} assume !false; {88070#true} is VALID [2020-07-17 22:59:58,778 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 [2020-07-17 22:59:58,778 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 [2020-07-17 22:59:58,779 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 [2020-07-17 22:59:58,779 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 [2020-07-17 22:59:58,779 INFO L263 TraceCheckUtils]: 93: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,779 INFO L280 TraceCheckUtils]: 94: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,780 INFO L280 TraceCheckUtils]: 95: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,780 INFO L280 TraceCheckUtils]: 96: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-17 22:59:58,780 INFO L280 TraceCheckUtils]: 97: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,780 INFO L280 TraceCheckUtils]: 98: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,780 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-17 22:59:58,780 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 [2020-07-17 22:59:58,780 INFO L280 TraceCheckUtils]: 101: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-17 22:59:58,780 INFO L263 TraceCheckUtils]: 102: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,781 INFO L280 TraceCheckUtils]: 103: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,781 INFO L280 TraceCheckUtils]: 104: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,781 INFO L280 TraceCheckUtils]: 105: Hoare triple {88123#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,782 INFO L280 TraceCheckUtils]: 106: Hoare triple {88123#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,782 INFO L280 TraceCheckUtils]: 107: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,783 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #501#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,783 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 [2020-07-17 22:59:58,784 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 [2020-07-17 22:59:58,784 INFO L263 TraceCheckUtils]: 111: Hoare triple {88123#(not (= 1 ~t1_pc~0))} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,784 INFO L280 TraceCheckUtils]: 112: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,784 INFO L280 TraceCheckUtils]: 113: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,784 INFO L280 TraceCheckUtils]: 114: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,784 INFO L280 TraceCheckUtils]: 115: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,785 INFO L280 TraceCheckUtils]: 116: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,785 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {88070#true} {88123#(not (= 1 ~t1_pc~0))} #503#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,786 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 [2020-07-17 22:59:58,786 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 [2020-07-17 22:59:58,787 INFO L280 TraceCheckUtils]: 120: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,787 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 [2020-07-17 22:59:58,788 INFO L280 TraceCheckUtils]: 122: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,789 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {88123#(not (= 1 ~t1_pc~0))} {88070#true} #505#return; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,789 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 [2020-07-17 22:59:58,790 INFO L280 TraceCheckUtils]: 125: Hoare triple {88123#(not (= 1 ~t1_pc~0))} assume true; {88123#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:59:58,790 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 [2020-07-17 22:59:58,791 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 [2020-07-17 22:59:58,791 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 [2020-07-17 22:59:58,792 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 [2020-07-17 22:59:58,792 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 [2020-07-17 22:59:58,792 INFO L280 TraceCheckUtils]: 131: Hoare triple {88070#true} assume 1 == ~t1_pc~0; {88070#true} is VALID [2020-07-17 22:59:58,793 INFO L280 TraceCheckUtils]: 132: Hoare triple {88070#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {88070#true} is VALID [2020-07-17 22:59:58,793 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 [2020-07-17 22:59:58,794 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 [2020-07-17 22:59:58,794 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 [2020-07-17 22:59:58,794 INFO L263 TraceCheckUtils]: 136: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,794 INFO L280 TraceCheckUtils]: 137: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:58,795 INFO L280 TraceCheckUtils]: 138: Hoare triple {88070#true} assume 1 == ~m_pc~0; {88070#true} is VALID [2020-07-17 22:59:58,795 INFO L280 TraceCheckUtils]: 139: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:58,795 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 [2020-07-17 22:59:58,796 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 [2020-07-17 22:59:58,797 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 [2020-07-17 22:59:58,797 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 [2020-07-17 22:59:58,798 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 [2020-07-17 22:59:58,799 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 [2020-07-17 22:59:58,799 INFO L263 TraceCheckUtils]: 146: Hoare triple {88071#false} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,799 INFO L280 TraceCheckUtils]: 147: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,799 INFO L280 TraceCheckUtils]: 148: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,799 INFO L280 TraceCheckUtils]: 149: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-17 22:59:58,800 INFO L280 TraceCheckUtils]: 150: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:58,800 INFO L280 TraceCheckUtils]: 151: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,800 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {88070#true} {88071#false} #501#return; {88071#false} is VALID [2020-07-17 22:59:58,800 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 [2020-07-17 22:59:58,800 INFO L280 TraceCheckUtils]: 154: Hoare triple {88071#false} assume !(0 != ~tmp___0~0); {88071#false} is VALID [2020-07-17 22:59:58,800 INFO L263 TraceCheckUtils]: 155: Hoare triple {88071#false} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:58,801 INFO L280 TraceCheckUtils]: 156: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,801 INFO L280 TraceCheckUtils]: 157: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:58,801 INFO L280 TraceCheckUtils]: 158: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:58,801 INFO L280 TraceCheckUtils]: 159: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:58,801 INFO L280 TraceCheckUtils]: 160: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,802 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {88070#true} {88071#false} #503#return; {88071#false} is VALID [2020-07-17 22:59:58,802 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 [2020-07-17 22:59:58,802 INFO L280 TraceCheckUtils]: 163: Hoare triple {88071#false} assume !(0 != ~tmp___1~0); {88071#false} is VALID [2020-07-17 22:59:58,802 INFO L280 TraceCheckUtils]: 164: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:58,802 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 [2020-07-17 22:59:58,802 INFO L280 TraceCheckUtils]: 166: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:58,803 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {88071#false} {88070#true} #487#return; {88071#false} is VALID [2020-07-17 22:59:58,803 INFO L280 TraceCheckUtils]: 168: Hoare triple {88071#false} ~E_2~0 := 2; {88071#false} is VALID [2020-07-17 22:59:58,803 INFO L280 TraceCheckUtils]: 169: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-17 22:59:58,803 INFO L280 TraceCheckUtils]: 170: Hoare triple {88071#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {88071#false} is VALID [2020-07-17 22:59:58,804 INFO L280 TraceCheckUtils]: 171: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:58,804 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {88071#false} {88123#(not (= 1 ~t1_pc~0))} #515#return; {88071#false} is VALID [2020-07-17 22:59:58,804 INFO L280 TraceCheckUtils]: 173: Hoare triple {88071#false} assume !(0 == ~t2_st~0); {88071#false} is VALID [2020-07-17 22:59:58,804 INFO L280 TraceCheckUtils]: 174: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-17 22:59:58,804 INFO L263 TraceCheckUtils]: 175: Hoare triple {88071#false} call #t~ret2 := exists_runnable_thread(); {88070#true} is VALID [2020-07-17 22:59:58,804 INFO L280 TraceCheckUtils]: 176: Hoare triple {88070#true} havoc ~__retres1~3; {88070#true} is VALID [2020-07-17 22:59:58,805 INFO L280 TraceCheckUtils]: 177: Hoare triple {88070#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {88070#true} is VALID [2020-07-17 22:59:58,805 INFO L280 TraceCheckUtils]: 178: Hoare triple {88070#true} #res := ~__retres1~3; {88070#true} is VALID [2020-07-17 22:59:58,805 INFO L280 TraceCheckUtils]: 179: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:58,805 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {88070#true} {88071#false} #511#return; {88071#false} is VALID [2020-07-17 22:59:58,805 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 [2020-07-17 22:59:58,805 INFO L280 TraceCheckUtils]: 182: Hoare triple {88071#false} assume 0 != ~tmp~0; {88071#false} is VALID [2020-07-17 22:59:58,806 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 [2020-07-17 22:59:58,806 INFO L280 TraceCheckUtils]: 184: Hoare triple {88071#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {88071#false} is VALID [2020-07-17 22:59:58,806 INFO L263 TraceCheckUtils]: 185: Hoare triple {88071#false} call master(); {88071#false} is VALID [2020-07-17 22:59:58,806 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 [2020-07-17 22:59:58,806 INFO L280 TraceCheckUtils]: 187: Hoare triple {88071#false} assume !(0 == ~m_pc~0); {88071#false} is VALID [2020-07-17 22:59:58,806 INFO L280 TraceCheckUtils]: 188: Hoare triple {88071#false} assume 1 == ~m_pc~0; {88071#false} is VALID [2020-07-17 22:59:58,807 INFO L280 TraceCheckUtils]: 189: Hoare triple {88071#false} assume ~token~0 != 2 + ~local~0; {88071#false} is VALID [2020-07-17 22:59:58,807 INFO L263 TraceCheckUtils]: 190: Hoare triple {88071#false} call error(); {88071#false} is VALID [2020-07-17 22:59:58,807 INFO L280 TraceCheckUtils]: 191: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-17 22:59:58,852 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 37 proven. 8 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2020-07-17 22:59:58,852 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092037817] [2020-07-17 22:59:58,852 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [787164428] [2020-07-17 22:59:58,853 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 [2020-07-17 22:59:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:59,015 INFO L264 TraceCheckSpWp]: Trace formula consists of 847 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-17 22:59:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:59:59,089 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:59:59,346 INFO L263 TraceCheckUtils]: 0: Hoare triple {88070#true} call ULTIMATE.init(); {88070#true} is VALID [2020-07-17 22:59:59,347 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 [2020-07-17 22:59:59,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,347 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {88070#true} {88070#true} #549#return; {88070#true} is VALID [2020-07-17 22:59:59,348 INFO L263 TraceCheckUtils]: 4: Hoare triple {88070#true} call #t~ret12 := main(); {88070#true} is VALID [2020-07-17 22:59:59,348 INFO L280 TraceCheckUtils]: 5: Hoare triple {88070#true} havoc ~__retres1~4; {88070#true} is VALID [2020-07-17 22:59:59,348 INFO L263 TraceCheckUtils]: 6: Hoare triple {88070#true} call init_model(); {88070#true} is VALID [2020-07-17 22:59:59,348 INFO L280 TraceCheckUtils]: 7: Hoare triple {88070#true} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {88070#true} is VALID [2020-07-17 22:59:59,348 INFO L280 TraceCheckUtils]: 8: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,349 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {88070#true} {88070#true} #491#return; {88070#true} is VALID [2020-07-17 22:59:59,349 INFO L263 TraceCheckUtils]: 10: Hoare triple {88070#true} call start_simulation(); {88070#true} is VALID [2020-07-17 22:59:59,349 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 [2020-07-17 22:59:59,349 INFO L263 TraceCheckUtils]: 12: Hoare triple {88070#true} call update_channels(); {88070#true} is VALID [2020-07-17 22:59:59,349 INFO L280 TraceCheckUtils]: 13: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,349 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {88070#true} {88070#true} #519#return; {88070#true} is VALID [2020-07-17 22:59:59,350 INFO L263 TraceCheckUtils]: 15: Hoare triple {88070#true} call init_threads(); {88070#true} is VALID [2020-07-17 22:59:59,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {88070#true} assume 1 == ~m_i~0;~m_st~0 := 0; {88070#true} is VALID [2020-07-17 22:59:59,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {88070#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {88070#true} is VALID [2020-07-17 22:59:59,350 INFO L280 TraceCheckUtils]: 18: Hoare triple {88070#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {88070#true} is VALID [2020-07-17 22:59:59,350 INFO L280 TraceCheckUtils]: 19: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,350 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {88070#true} {88070#true} #521#return; {88070#true} is VALID [2020-07-17 22:59:59,350 INFO L263 TraceCheckUtils]: 21: Hoare triple {88070#true} call fire_delta_events(); {88070#true} is VALID [2020-07-17 22:59:59,350 INFO L280 TraceCheckUtils]: 22: Hoare triple {88070#true} assume !(0 == ~M_E~0); {88070#true} is VALID [2020-07-17 22:59:59,350 INFO L280 TraceCheckUtils]: 23: Hoare triple {88070#true} assume !(0 == ~T1_E~0); {88070#true} is VALID [2020-07-17 22:59:59,351 INFO L280 TraceCheckUtils]: 24: Hoare triple {88070#true} assume !(0 == ~T2_E~0); {88070#true} is VALID [2020-07-17 22:59:59,351 INFO L280 TraceCheckUtils]: 25: Hoare triple {88070#true} assume !(0 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:59,351 INFO L280 TraceCheckUtils]: 26: Hoare triple {88070#true} assume !(0 == ~E_1~0); {88070#true} is VALID [2020-07-17 22:59:59,351 INFO L280 TraceCheckUtils]: 27: Hoare triple {88070#true} assume !(0 == ~E_2~0); {88070#true} is VALID [2020-07-17 22:59:59,351 INFO L280 TraceCheckUtils]: 28: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,351 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {88070#true} {88070#true} #523#return; {88070#true} is VALID [2020-07-17 22:59:59,352 INFO L263 TraceCheckUtils]: 30: Hoare triple {88070#true} call activate_threads(); {88070#true} is VALID [2020-07-17 22:59:59,352 INFO L280 TraceCheckUtils]: 31: Hoare triple {88070#true} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-17 22:59:59,352 INFO L263 TraceCheckUtils]: 32: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:59,352 INFO L280 TraceCheckUtils]: 33: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:59,352 INFO L280 TraceCheckUtils]: 34: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-17 22:59:59,353 INFO L280 TraceCheckUtils]: 35: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-17 22:59:59,353 INFO L280 TraceCheckUtils]: 36: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:59,353 INFO L280 TraceCheckUtils]: 37: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,353 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-17 22:59:59,353 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 [2020-07-17 22:59:59,353 INFO L280 TraceCheckUtils]: 40: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-17 22:59:59,354 INFO L263 TraceCheckUtils]: 41: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:59,354 INFO L280 TraceCheckUtils]: 42: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:59,354 INFO L280 TraceCheckUtils]: 43: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-17 22:59:59,354 INFO L280 TraceCheckUtils]: 44: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-17 22:59:59,354 INFO L280 TraceCheckUtils]: 45: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:59,355 INFO L280 TraceCheckUtils]: 46: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,355 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {88070#true} {88070#true} #501#return; {88070#true} is VALID [2020-07-17 22:59:59,355 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 [2020-07-17 22:59:59,355 INFO L280 TraceCheckUtils]: 49: Hoare triple {88070#true} assume !(0 != ~tmp___0~0); {88070#true} is VALID [2020-07-17 22:59:59,355 INFO L263 TraceCheckUtils]: 50: Hoare triple {88070#true} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:59,355 INFO L280 TraceCheckUtils]: 51: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:59,356 INFO L280 TraceCheckUtils]: 52: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:59,356 INFO L280 TraceCheckUtils]: 53: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:59,356 INFO L280 TraceCheckUtils]: 54: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:59,356 INFO L280 TraceCheckUtils]: 55: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,356 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {88070#true} {88070#true} #503#return; {88070#true} is VALID [2020-07-17 22:59:59,356 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 [2020-07-17 22:59:59,357 INFO L280 TraceCheckUtils]: 58: Hoare triple {88070#true} assume !(0 != ~tmp___1~0); {88070#true} is VALID [2020-07-17 22:59:59,357 INFO L280 TraceCheckUtils]: 59: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,357 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {88070#true} {88070#true} #525#return; {88070#true} is VALID [2020-07-17 22:59:59,357 INFO L263 TraceCheckUtils]: 61: Hoare triple {88070#true} call reset_delta_events(); {88070#true} is VALID [2020-07-17 22:59:59,357 INFO L280 TraceCheckUtils]: 62: Hoare triple {88070#true} assume !(1 == ~M_E~0); {88070#true} is VALID [2020-07-17 22:59:59,357 INFO L280 TraceCheckUtils]: 63: Hoare triple {88070#true} assume !(1 == ~T1_E~0); {88070#true} is VALID [2020-07-17 22:59:59,358 INFO L280 TraceCheckUtils]: 64: Hoare triple {88070#true} assume !(1 == ~T2_E~0); {88070#true} is VALID [2020-07-17 22:59:59,358 INFO L280 TraceCheckUtils]: 65: Hoare triple {88070#true} assume !(1 == ~E_M~0); {88070#true} is VALID [2020-07-17 22:59:59,358 INFO L280 TraceCheckUtils]: 66: Hoare triple {88070#true} assume !(1 == ~E_1~0); {88070#true} is VALID [2020-07-17 22:59:59,358 INFO L280 TraceCheckUtils]: 67: Hoare triple {88070#true} assume !(1 == ~E_2~0); {88070#true} is VALID [2020-07-17 22:59:59,358 INFO L280 TraceCheckUtils]: 68: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,358 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {88070#true} {88070#true} #527#return; {88070#true} is VALID [2020-07-17 22:59:59,359 INFO L280 TraceCheckUtils]: 70: Hoare triple {88070#true} assume !false; {88070#true} is VALID [2020-07-17 22:59:59,359 INFO L280 TraceCheckUtils]: 71: Hoare triple {88070#true} ~kernel_st~0 := 1; {88070#true} is VALID [2020-07-17 22:59:59,359 INFO L263 TraceCheckUtils]: 72: Hoare triple {88070#true} call eval(); {88070#true} is VALID [2020-07-17 22:59:59,359 INFO L280 TraceCheckUtils]: 73: Hoare triple {88070#true} havoc ~tmp~0; {88070#true} is VALID [2020-07-17 22:59:59,359 INFO L280 TraceCheckUtils]: 74: Hoare triple {88070#true} assume !false; {88070#true} is VALID [2020-07-17 22:59:59,359 INFO L263 TraceCheckUtils]: 75: Hoare triple {88070#true} call #t~ret2 := exists_runnable_thread(); {88070#true} is VALID [2020-07-17 22:59:59,360 INFO L280 TraceCheckUtils]: 76: Hoare triple {88070#true} havoc ~__retres1~3; {88070#true} is VALID [2020-07-17 22:59:59,360 INFO L280 TraceCheckUtils]: 77: Hoare triple {88070#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {88070#true} is VALID [2020-07-17 22:59:59,360 INFO L280 TraceCheckUtils]: 78: Hoare triple {88070#true} #res := ~__retres1~3; {88070#true} is VALID [2020-07-17 22:59:59,360 INFO L280 TraceCheckUtils]: 79: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,360 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {88070#true} {88070#true} #511#return; {88070#true} is VALID [2020-07-17 22:59:59,361 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 [2020-07-17 22:59:59,361 INFO L280 TraceCheckUtils]: 82: Hoare triple {88070#true} assume 0 != ~tmp~0; {88070#true} is VALID [2020-07-17 22:59:59,361 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 [2020-07-17 22:59:59,361 INFO L280 TraceCheckUtils]: 84: Hoare triple {88070#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {88070#true} is VALID [2020-07-17 22:59:59,361 INFO L263 TraceCheckUtils]: 85: Hoare triple {88070#true} call master(); {88070#true} is VALID [2020-07-17 22:59:59,361 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 [2020-07-17 22:59:59,362 INFO L280 TraceCheckUtils]: 87: Hoare triple {88070#true} assume 0 == ~m_pc~0; {88070#true} is VALID [2020-07-17 22:59:59,362 INFO L280 TraceCheckUtils]: 88: Hoare triple {88070#true} assume !false; {88070#true} is VALID [2020-07-17 22:59:59,362 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 [2020-07-17 22:59:59,362 INFO L263 TraceCheckUtils]: 90: Hoare triple {88070#true} call immediate_notify(); {88070#true} is VALID [2020-07-17 22:59:59,362 INFO L263 TraceCheckUtils]: 91: Hoare triple {88070#true} call activate_threads(); {88070#true} is VALID [2020-07-17 22:59:59,362 INFO L280 TraceCheckUtils]: 92: Hoare triple {88070#true} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {88070#true} is VALID [2020-07-17 22:59:59,363 INFO L263 TraceCheckUtils]: 93: Hoare triple {88070#true} call #t~ret6 := is_master_triggered(); {88070#true} is VALID [2020-07-17 22:59:59,363 INFO L280 TraceCheckUtils]: 94: Hoare triple {88070#true} havoc ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:59,363 INFO L280 TraceCheckUtils]: 95: Hoare triple {88070#true} assume !(1 == ~m_pc~0); {88070#true} is VALID [2020-07-17 22:59:59,363 INFO L280 TraceCheckUtils]: 96: Hoare triple {88070#true} ~__retres1~0 := 0; {88070#true} is VALID [2020-07-17 22:59:59,363 INFO L280 TraceCheckUtils]: 97: Hoare triple {88070#true} #res := ~__retres1~0; {88070#true} is VALID [2020-07-17 22:59:59,363 INFO L280 TraceCheckUtils]: 98: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,364 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {88070#true} {88070#true} #499#return; {88070#true} is VALID [2020-07-17 22:59:59,364 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 [2020-07-17 22:59:59,364 INFO L280 TraceCheckUtils]: 101: Hoare triple {88070#true} assume !(0 != ~tmp~1); {88070#true} is VALID [2020-07-17 22:59:59,364 INFO L263 TraceCheckUtils]: 102: Hoare triple {88070#true} call #t~ret7 := is_transmit1_triggered(); {88070#true} is VALID [2020-07-17 22:59:59,364 INFO L280 TraceCheckUtils]: 103: Hoare triple {88070#true} havoc ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:59,364 INFO L280 TraceCheckUtils]: 104: Hoare triple {88070#true} assume !(1 == ~t1_pc~0); {88070#true} is VALID [2020-07-17 22:59:59,364 INFO L280 TraceCheckUtils]: 105: Hoare triple {88070#true} ~__retres1~1 := 0; {88070#true} is VALID [2020-07-17 22:59:59,364 INFO L280 TraceCheckUtils]: 106: Hoare triple {88070#true} #res := ~__retres1~1; {88070#true} is VALID [2020-07-17 22:59:59,365 INFO L280 TraceCheckUtils]: 107: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,365 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {88070#true} {88070#true} #501#return; {88070#true} is VALID [2020-07-17 22:59:59,365 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 [2020-07-17 22:59:59,365 INFO L280 TraceCheckUtils]: 110: Hoare triple {88070#true} assume !(0 != ~tmp___0~0); {88070#true} is VALID [2020-07-17 22:59:59,365 INFO L263 TraceCheckUtils]: 111: Hoare triple {88070#true} call #t~ret8 := is_transmit2_triggered(); {88070#true} is VALID [2020-07-17 22:59:59,365 INFO L280 TraceCheckUtils]: 112: Hoare triple {88070#true} havoc ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:59,366 INFO L280 TraceCheckUtils]: 113: Hoare triple {88070#true} assume !(1 == ~t2_pc~0); {88070#true} is VALID [2020-07-17 22:59:59,366 INFO L280 TraceCheckUtils]: 114: Hoare triple {88070#true} ~__retres1~2 := 0; {88070#true} is VALID [2020-07-17 22:59:59,366 INFO L280 TraceCheckUtils]: 115: Hoare triple {88070#true} #res := ~__retres1~2; {88070#true} is VALID [2020-07-17 22:59:59,366 INFO L280 TraceCheckUtils]: 116: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,366 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {88070#true} {88070#true} #503#return; {88070#true} is VALID [2020-07-17 22:59:59,366 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 [2020-07-17 22:59:59,367 INFO L280 TraceCheckUtils]: 119: Hoare triple {88070#true} assume !(0 != ~tmp___1~0); {88070#true} is VALID [2020-07-17 22:59:59,367 INFO L280 TraceCheckUtils]: 120: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,367 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {88070#true} {88070#true} #497#return; {88070#true} is VALID [2020-07-17 22:59:59,367 INFO L280 TraceCheckUtils]: 122: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,367 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {88070#true} {88070#true} #505#return; {88070#true} is VALID [2020-07-17 22:59:59,367 INFO L280 TraceCheckUtils]: 124: Hoare triple {88070#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {88070#true} is VALID [2020-07-17 22:59:59,367 INFO L280 TraceCheckUtils]: 125: Hoare triple {88070#true} assume true; {88070#true} is VALID [2020-07-17 22:59:59,368 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {88070#true} {88070#true} #513#return; {88070#true} is VALID [2020-07-17 22:59:59,368 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 [2020-07-17 22:59:59,368 INFO L280 TraceCheckUtils]: 128: Hoare triple {88070#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {88070#true} is VALID [2020-07-17 22:59:59,368 INFO L263 TraceCheckUtils]: 129: Hoare triple {88070#true} call transmit1(); {88070#true} is VALID [2020-07-17 22:59:59,368 INFO L280 TraceCheckUtils]: 130: Hoare triple {88070#true} assume !(0 == ~t1_pc~0); {88070#true} is VALID [2020-07-17 22:59:59,368 INFO L280 TraceCheckUtils]: 131: Hoare triple {88070#true} assume 1 == ~t1_pc~0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,369 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 [2020-07-17 22:59:59,369 INFO L263 TraceCheckUtils]: 133: Hoare triple {88815#(= 1 ~t1_pc~0)} call immediate_notify(); {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,370 INFO L263 TraceCheckUtils]: 134: Hoare triple {88815#(= 1 ~t1_pc~0)} call activate_threads(); {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,370 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 [2020-07-17 22:59:59,370 INFO L263 TraceCheckUtils]: 136: Hoare triple {88815#(= 1 ~t1_pc~0)} call #t~ret6 := is_master_triggered(); {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,371 INFO L280 TraceCheckUtils]: 137: Hoare triple {88815#(= 1 ~t1_pc~0)} havoc ~__retres1~0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,371 INFO L280 TraceCheckUtils]: 138: Hoare triple {88815#(= 1 ~t1_pc~0)} assume 1 == ~m_pc~0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,371 INFO L280 TraceCheckUtils]: 139: Hoare triple {88815#(= 1 ~t1_pc~0)} assume !(1 == ~E_M~0); {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,372 INFO L280 TraceCheckUtils]: 140: Hoare triple {88815#(= 1 ~t1_pc~0)} ~__retres1~0 := 0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,372 INFO L280 TraceCheckUtils]: 141: Hoare triple {88815#(= 1 ~t1_pc~0)} #res := ~__retres1~0; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,372 INFO L280 TraceCheckUtils]: 142: Hoare triple {88815#(= 1 ~t1_pc~0)} assume true; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,373 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 [2020-07-17 22:59:59,373 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 [2020-07-17 22:59:59,374 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 [2020-07-17 22:59:59,375 INFO L263 TraceCheckUtils]: 146: Hoare triple {88815#(= 1 ~t1_pc~0)} call #t~ret7 := is_transmit1_triggered(); {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,375 INFO L280 TraceCheckUtils]: 147: Hoare triple {88815#(= 1 ~t1_pc~0)} havoc ~__retres1~1; {88815#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:59:59,376 INFO L280 TraceCheckUtils]: 148: Hoare triple {88815#(= 1 ~t1_pc~0)} assume !(1 == ~t1_pc~0); {88071#false} is VALID [2020-07-17 22:59:59,376 INFO L280 TraceCheckUtils]: 149: Hoare triple {88071#false} ~__retres1~1 := 0; {88071#false} is VALID [2020-07-17 22:59:59,376 INFO L280 TraceCheckUtils]: 150: Hoare triple {88071#false} #res := ~__retres1~1; {88071#false} is VALID [2020-07-17 22:59:59,377 INFO L280 TraceCheckUtils]: 151: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:59,377 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {88071#false} {88815#(= 1 ~t1_pc~0)} #501#return; {88071#false} is VALID [2020-07-17 22:59:59,377 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 [2020-07-17 22:59:59,377 INFO L280 TraceCheckUtils]: 154: Hoare triple {88071#false} assume !(0 != ~tmp___0~0); {88071#false} is VALID [2020-07-17 22:59:59,377 INFO L263 TraceCheckUtils]: 155: Hoare triple {88071#false} call #t~ret8 := is_transmit2_triggered(); {88071#false} is VALID [2020-07-17 22:59:59,378 INFO L280 TraceCheckUtils]: 156: Hoare triple {88071#false} havoc ~__retres1~2; {88071#false} is VALID [2020-07-17 22:59:59,378 INFO L280 TraceCheckUtils]: 157: Hoare triple {88071#false} assume !(1 == ~t2_pc~0); {88071#false} is VALID [2020-07-17 22:59:59,378 INFO L280 TraceCheckUtils]: 158: Hoare triple {88071#false} ~__retres1~2 := 0; {88071#false} is VALID [2020-07-17 22:59:59,378 INFO L280 TraceCheckUtils]: 159: Hoare triple {88071#false} #res := ~__retres1~2; {88071#false} is VALID [2020-07-17 22:59:59,378 INFO L280 TraceCheckUtils]: 160: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:59,379 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {88071#false} {88071#false} #503#return; {88071#false} is VALID [2020-07-17 22:59:59,379 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 [2020-07-17 22:59:59,379 INFO L280 TraceCheckUtils]: 163: Hoare triple {88071#false} assume !(0 != ~tmp___1~0); {88071#false} is VALID [2020-07-17 22:59:59,379 INFO L280 TraceCheckUtils]: 164: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:59,379 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {88071#false} {88815#(= 1 ~t1_pc~0)} #497#return; {88071#false} is VALID [2020-07-17 22:59:59,379 INFO L280 TraceCheckUtils]: 166: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:59,380 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {88071#false} {88815#(= 1 ~t1_pc~0)} #487#return; {88071#false} is VALID [2020-07-17 22:59:59,380 INFO L280 TraceCheckUtils]: 168: Hoare triple {88071#false} ~E_2~0 := 2; {88071#false} is VALID [2020-07-17 22:59:59,380 INFO L280 TraceCheckUtils]: 169: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-17 22:59:59,380 INFO L280 TraceCheckUtils]: 170: Hoare triple {88071#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {88071#false} is VALID [2020-07-17 22:59:59,380 INFO L280 TraceCheckUtils]: 171: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:59,380 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {88071#false} {88070#true} #515#return; {88071#false} is VALID [2020-07-17 22:59:59,380 INFO L280 TraceCheckUtils]: 173: Hoare triple {88071#false} assume !(0 == ~t2_st~0); {88071#false} is VALID [2020-07-17 22:59:59,380 INFO L280 TraceCheckUtils]: 174: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-17 22:59:59,381 INFO L263 TraceCheckUtils]: 175: Hoare triple {88071#false} call #t~ret2 := exists_runnable_thread(); {88071#false} is VALID [2020-07-17 22:59:59,381 INFO L280 TraceCheckUtils]: 176: Hoare triple {88071#false} havoc ~__retres1~3; {88071#false} is VALID [2020-07-17 22:59:59,381 INFO L280 TraceCheckUtils]: 177: Hoare triple {88071#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {88071#false} is VALID [2020-07-17 22:59:59,381 INFO L280 TraceCheckUtils]: 178: Hoare triple {88071#false} #res := ~__retres1~3; {88071#false} is VALID [2020-07-17 22:59:59,381 INFO L280 TraceCheckUtils]: 179: Hoare triple {88071#false} assume true; {88071#false} is VALID [2020-07-17 22:59:59,381 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {88071#false} {88071#false} #511#return; {88071#false} is VALID [2020-07-17 22:59:59,381 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 [2020-07-17 22:59:59,381 INFO L280 TraceCheckUtils]: 182: Hoare triple {88071#false} assume 0 != ~tmp~0; {88071#false} is VALID [2020-07-17 22:59:59,381 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 [2020-07-17 22:59:59,382 INFO L280 TraceCheckUtils]: 184: Hoare triple {88071#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {88071#false} is VALID [2020-07-17 22:59:59,382 INFO L263 TraceCheckUtils]: 185: Hoare triple {88071#false} call master(); {88071#false} is VALID [2020-07-17 22:59:59,382 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 [2020-07-17 22:59:59,382 INFO L280 TraceCheckUtils]: 187: Hoare triple {88071#false} assume !(0 == ~m_pc~0); {88071#false} is VALID [2020-07-17 22:59:59,382 INFO L280 TraceCheckUtils]: 188: Hoare triple {88071#false} assume 1 == ~m_pc~0; {88071#false} is VALID [2020-07-17 22:59:59,382 INFO L280 TraceCheckUtils]: 189: Hoare triple {88071#false} assume ~token~0 != 2 + ~local~0; {88071#false} is VALID [2020-07-17 22:59:59,382 INFO L263 TraceCheckUtils]: 190: Hoare triple {88071#false} call error(); {88071#false} is VALID [2020-07-17 22:59:59,382 INFO L280 TraceCheckUtils]: 191: Hoare triple {88071#false} assume !false; {88071#false} is VALID [2020-07-17 22:59:59,406 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-07-17 22:59:59,406 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:59:59,407 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [13] total 14 [2020-07-17 22:59:59,407 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [261551560] [2020-07-17 22:59:59,408 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 192 [2020-07-17 22:59:59,408 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:59:59,408 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:59:59,586 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 163 edges. 163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:59:59,587 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:59:59,587 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:59:59,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:59:59,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-07-17 22:59:59,588 INFO L87 Difference]: Start difference. First operand 4198 states and 5326 transitions. Second operand 3 states. [2020-07-17 23:00:33,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:00:33,228 INFO L93 Difference]: Finished difference Result 11573 states and 15836 transitions. [2020-07-17 23:00:33,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 23:00:33,228 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 192 [2020-07-17 23:00:33,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:00:33,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 23:00:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 23:00:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 23:00:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 23:00:33,236 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-17 23:00:33,894 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:00:36,541 INFO L225 Difference]: With dead ends: 11573 [2020-07-17 23:00:36,541 INFO L226 Difference]: Without dead ends: 7397 [2020-07-17 23:00:36,555 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-07-17 23:00:36,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7397 states. [2020-07-17 23:01:04,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7397 to 7377. [2020-07-17 23:01:04,421 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:01:04,421 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7397 states. Second operand 7377 states. [2020-07-17 23:01:04,421 INFO L74 IsIncluded]: Start isIncluded. First operand 7397 states. Second operand 7377 states. [2020-07-17 23:01:04,421 INFO L87 Difference]: Start difference. First operand 7397 states. Second operand 7377 states. [2020-07-17 23:01:06,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:01:06,490 INFO L93 Difference]: Finished difference Result 7397 states and 9675 transitions. [2020-07-17 23:01:06,490 INFO L276 IsEmpty]: Start isEmpty. Operand 7397 states and 9675 transitions. [2020-07-17 23:01:06,505 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:01:06,505 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:01:06,505 INFO L74 IsIncluded]: Start isIncluded. First operand 7377 states. Second operand 7397 states. [2020-07-17 23:01:06,505 INFO L87 Difference]: Start difference. First operand 7377 states. Second operand 7397 states. [2020-07-17 23:01:08,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:01:08,527 INFO L93 Difference]: Finished difference Result 7397 states and 9675 transitions. [2020-07-17 23:01:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 7397 states and 9675 transitions. [2020-07-17 23:01:08,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:01:08,544 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:01:08,544 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:01:08,544 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:01:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7377 states. [2020-07-17 23:01:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7377 states to 7377 states and 9620 transitions. [2020-07-17 23:01:11,045 INFO L78 Accepts]: Start accepts. Automaton has 7377 states and 9620 transitions. Word has length 192 [2020-07-17 23:01:11,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:01:11,046 INFO L479 AbstractCegarLoop]: Abstraction has 7377 states and 9620 transitions. [2020-07-17 23:01:11,046 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 23:01:11,046 INFO L276 IsEmpty]: Start isEmpty. Operand 7377 states and 9620 transitions. [2020-07-17 23:01:11,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-07-17 23:01:11,050 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:01:11,051 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] [2020-07-17 23:01:11,251 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-17 23:01:11,252 INFO L427 AbstractCegarLoop]: === Iteration 13 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 23:01:11,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:01:11,252 INFO L82 PathProgramCache]: Analyzing trace with hash -1391086419, now seen corresponding path program 1 times [2020-07-17 23:01:11,252 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:01:11,252 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592786578] [2020-07-17 23:01:11,253 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:01:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,383 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 [2020-07-17 23:01:11,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:11,385 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129013#true} #549#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,408 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 [2020-07-17 23:01:11,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,409 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #491#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,414 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #519#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,436 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 [2020-07-17 23:01:11,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,437 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #521#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,472 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 [2020-07-17 23:01:11,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(0 == ~T1_E~0); {129013#true} is VALID [2020-07-17 23:01:11,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume !(0 == ~T2_E~0); {129013#true} is VALID [2020-07-17 23:01:11,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume !(0 == ~E_M~0); {129013#true} is VALID [2020-07-17 23:01:11,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume !(0 == ~E_1~0); {129013#true} is VALID [2020-07-17 23:01:11,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} assume !(0 == ~E_2~0); {129013#true} is VALID [2020-07-17 23:01:11,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,474 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #523#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,506 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,506 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,506 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,507 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(1 == ~E_1~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,515 INFO L280 TraceCheckUtils]: 3: Hoare triple {129189#(= 1 ~t1_pc~0)} ~__retres1~1 := 0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,516 INFO L280 TraceCheckUtils]: 4: Hoare triple {129189#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {129189#(= 1 ~t1_pc~0)} assume true; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,517 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {129189#(= 1 ~t1_pc~0)} {129013#true} #501#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,525 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,527 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129189#(= 1 ~t1_pc~0)} #503#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,527 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 [2020-07-17 23:01:11,527 INFO L263 TraceCheckUtils]: 1: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,528 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,528 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,528 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,529 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 [2020-07-17 23:01:11,529 INFO L280 TraceCheckUtils]: 9: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-17 23:01:11,529 INFO L263 TraceCheckUtils]: 10: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,529 INFO L280 TraceCheckUtils]: 11: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,530 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,530 INFO L280 TraceCheckUtils]: 13: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(1 == ~E_1~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,531 INFO L280 TraceCheckUtils]: 14: Hoare triple {129189#(= 1 ~t1_pc~0)} ~__retres1~1 := 0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,531 INFO L280 TraceCheckUtils]: 15: Hoare triple {129189#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,532 INFO L280 TraceCheckUtils]: 16: Hoare triple {129189#(= 1 ~t1_pc~0)} assume true; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,533 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {129189#(= 1 ~t1_pc~0)} {129013#true} #501#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,533 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 [2020-07-17 23:01:11,534 INFO L280 TraceCheckUtils]: 19: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(0 != ~tmp___0~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,534 INFO L263 TraceCheckUtils]: 20: Hoare triple {129189#(= 1 ~t1_pc~0)} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,534 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,534 INFO L280 TraceCheckUtils]: 22: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,534 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,534 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,535 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,536 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {129013#true} {129189#(= 1 ~t1_pc~0)} #503#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,536 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 [2020-07-17 23:01:11,537 INFO L280 TraceCheckUtils]: 28: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(0 != ~tmp___1~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,538 INFO L280 TraceCheckUtils]: 29: Hoare triple {129189#(= 1 ~t1_pc~0)} assume true; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,539 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {129189#(= 1 ~t1_pc~0)} {129018#(not (= 1 ~t1_pc~0))} #525#return; {129014#false} is VALID [2020-07-17 23:01:11,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,553 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 [2020-07-17 23:01:11,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~T1_E~0); {129013#true} is VALID [2020-07-17 23:01:11,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume !(1 == ~T2_E~0); {129013#true} is VALID [2020-07-17 23:01:11,555 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-17 23:01:11,555 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-17 23:01:11,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} assume !(1 == ~E_2~0); {129013#true} is VALID [2020-07-17 23:01:11,555 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,556 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {129013#true} {129014#false} #527#return; {129014#false} is VALID [2020-07-17 23:01:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~3; {129013#true} is VALID [2020-07-17 23:01:11,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {129013#true} is VALID [2020-07-17 23:01:11,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} #res := ~__retres1~3; {129013#true} is VALID [2020-07-17 23:01:11,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,563 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {129013#true} {129014#false} #511#return; {129014#false} is VALID [2020-07-17 23:01:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,622 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,623 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,626 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {129013#true} is VALID [2020-07-17 23:01:11,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,627 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,627 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-17 23:01:11,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,631 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,631 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,632 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-17 23:01:11,632 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 [2020-07-17 23:01:11,632 INFO L263 TraceCheckUtils]: 1: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,633 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,634 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,634 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 [2020-07-17 23:01:11,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-17 23:01:11,634 INFO L263 TraceCheckUtils]: 10: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,635 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,635 INFO L280 TraceCheckUtils]: 13: Hoare triple {129013#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {129013#true} is VALID [2020-07-17 23:01:11,635 INFO L280 TraceCheckUtils]: 14: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,636 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,636 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-17 23:01:11,636 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 [2020-07-17 23:01:11,636 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,637 INFO L263 TraceCheckUtils]: 19: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,637 INFO L280 TraceCheckUtils]: 20: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,637 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,637 INFO L280 TraceCheckUtils]: 22: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,637 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,638 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,638 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-17 23:01:11,638 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 [2020-07-17 23:01:11,638 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-17 23:01:11,638 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,639 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 [2020-07-17 23:01:11,641 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 [2020-07-17 23:01:11,641 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 [2020-07-17 23:01:11,641 INFO L263 TraceCheckUtils]: 2: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,642 INFO L280 TraceCheckUtils]: 7: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,642 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,643 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 [2020-07-17 23:01:11,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-17 23:01:11,643 INFO L263 TraceCheckUtils]: 11: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,643 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,644 INFO L280 TraceCheckUtils]: 13: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,644 INFO L280 TraceCheckUtils]: 14: Hoare triple {129013#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {129013#true} is VALID [2020-07-17 23:01:11,644 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,644 INFO L280 TraceCheckUtils]: 16: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,644 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-17 23:01:11,644 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 [2020-07-17 23:01:11,645 INFO L280 TraceCheckUtils]: 19: Hoare triple {129013#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,645 INFO L263 TraceCheckUtils]: 20: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,645 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,645 INFO L280 TraceCheckUtils]: 22: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,645 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,646 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,646 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,646 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-17 23:01:11,646 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 [2020-07-17 23:01:11,646 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-17 23:01:11,647 INFO L280 TraceCheckUtils]: 29: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,647 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 [2020-07-17 23:01:11,647 INFO L280 TraceCheckUtils]: 31: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,647 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {129013#true} {129013#true} #505#return; {129013#true} is VALID [2020-07-17 23:01:11,648 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 [2020-07-17 23:01:11,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 0 == ~m_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume !false; {129013#true} is VALID [2020-07-17 23:01:11,649 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 [2020-07-17 23:01:11,651 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 [2020-07-17 23:01:11,652 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 [2020-07-17 23:01:11,652 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 [2020-07-17 23:01:11,652 INFO L263 TraceCheckUtils]: 7: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,652 INFO L280 TraceCheckUtils]: 8: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,652 INFO L280 TraceCheckUtils]: 9: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,653 INFO L280 TraceCheckUtils]: 10: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,653 INFO L280 TraceCheckUtils]: 11: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,653 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,653 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,653 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 [2020-07-17 23:01:11,654 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-17 23:01:11,654 INFO L263 TraceCheckUtils]: 16: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,654 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,654 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,654 INFO L280 TraceCheckUtils]: 19: Hoare triple {129013#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {129013#true} is VALID [2020-07-17 23:01:11,654 INFO L280 TraceCheckUtils]: 20: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,655 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,655 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-17 23:01:11,655 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 [2020-07-17 23:01:11,655 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,655 INFO L263 TraceCheckUtils]: 25: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,656 INFO L280 TraceCheckUtils]: 26: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,656 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,656 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,656 INFO L280 TraceCheckUtils]: 29: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,656 INFO L280 TraceCheckUtils]: 30: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,657 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-17 23:01:11,657 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 [2020-07-17 23:01:11,657 INFO L280 TraceCheckUtils]: 33: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-17 23:01:11,657 INFO L280 TraceCheckUtils]: 34: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,657 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 [2020-07-17 23:01:11,657 INFO L280 TraceCheckUtils]: 36: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,658 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {129013#true} {129013#true} #505#return; {129013#true} is VALID [2020-07-17 23:01:11,658 INFO L280 TraceCheckUtils]: 38: Hoare triple {129013#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {129013#true} is VALID [2020-07-17 23:01:11,658 INFO L280 TraceCheckUtils]: 39: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,658 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {129013#true} {129014#false} #513#return; {129014#false} is VALID [2020-07-17 23:01:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~m_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-17 23:01:11,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,712 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-17 23:01:11,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} ~__retres1~1 := 0; {129013#true} is VALID [2020-07-17 23:01:11,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,715 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-17 23:01:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,719 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,719 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-17 23:01:11,719 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 [2020-07-17 23:01:11,719 INFO L263 TraceCheckUtils]: 1: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume 1 == ~m_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,720 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-17 23:01:11,720 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,720 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,721 INFO L280 TraceCheckUtils]: 7: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,721 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,721 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 [2020-07-17 23:01:11,721 INFO L280 TraceCheckUtils]: 10: Hoare triple {129013#true} assume 0 != ~tmp~1;~m_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,721 INFO L263 TraceCheckUtils]: 11: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,722 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,722 INFO L280 TraceCheckUtils]: 13: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,722 INFO L280 TraceCheckUtils]: 14: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-17 23:01:11,722 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} ~__retres1~1 := 0; {129013#true} is VALID [2020-07-17 23:01:11,722 INFO L280 TraceCheckUtils]: 16: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,723 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-17 23:01:11,723 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 [2020-07-17 23:01:11,723 INFO L280 TraceCheckUtils]: 20: Hoare triple {129013#true} assume !(0 != ~tmp___0~0); {129013#true} is VALID [2020-07-17 23:01:11,723 INFO L263 TraceCheckUtils]: 21: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,724 INFO L280 TraceCheckUtils]: 22: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,724 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,724 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,724 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,724 INFO L280 TraceCheckUtils]: 26: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,725 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-17 23:01:11,725 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 [2020-07-17 23:01:11,725 INFO L280 TraceCheckUtils]: 29: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-17 23:01:11,725 INFO L280 TraceCheckUtils]: 30: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,725 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 [2020-07-17 23:01:11,727 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 [2020-07-17 23:01:11,728 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 [2020-07-17 23:01:11,728 INFO L263 TraceCheckUtils]: 2: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,728 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {129013#true} assume 1 == ~m_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-17 23:01:11,729 INFO L280 TraceCheckUtils]: 6: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,729 INFO L280 TraceCheckUtils]: 7: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,729 INFO L280 TraceCheckUtils]: 8: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,729 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,729 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 [2020-07-17 23:01:11,730 INFO L280 TraceCheckUtils]: 11: Hoare triple {129013#true} assume 0 != ~tmp~1;~m_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,730 INFO L263 TraceCheckUtils]: 12: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,730 INFO L280 TraceCheckUtils]: 13: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,730 INFO L280 TraceCheckUtils]: 14: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,731 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-17 23:01:11,731 INFO L280 TraceCheckUtils]: 16: Hoare triple {129013#true} ~__retres1~1 := 0; {129013#true} is VALID [2020-07-17 23:01:11,731 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,731 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,731 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-17 23:01:11,732 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 [2020-07-17 23:01:11,732 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} assume !(0 != ~tmp___0~0); {129013#true} is VALID [2020-07-17 23:01:11,732 INFO L263 TraceCheckUtils]: 22: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,732 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,732 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,733 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,733 INFO L280 TraceCheckUtils]: 26: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,733 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,733 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-17 23:01:11,734 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 [2020-07-17 23:01:11,734 INFO L280 TraceCheckUtils]: 30: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-17 23:01:11,734 INFO L280 TraceCheckUtils]: 31: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,734 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 [2020-07-17 23:01:11,735 INFO L280 TraceCheckUtils]: 33: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,735 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {129013#true} {129013#true} #487#return; {129013#true} is VALID [2020-07-17 23:01:11,736 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 [2020-07-17 23:01:11,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {129013#true} is VALID [2020-07-17 23:01:11,737 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 [2020-07-17 23:01:11,738 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 [2020-07-17 23:01:11,738 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 [2020-07-17 23:01:11,738 INFO L263 TraceCheckUtils]: 6: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,738 INFO L280 TraceCheckUtils]: 8: Hoare triple {129013#true} assume 1 == ~m_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-17 23:01:11,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,739 INFO L280 TraceCheckUtils]: 11: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,739 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,740 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 [2020-07-17 23:01:11,740 INFO L280 TraceCheckUtils]: 15: Hoare triple {129013#true} assume 0 != ~tmp~1;~m_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,740 INFO L263 TraceCheckUtils]: 16: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,740 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,740 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,741 INFO L280 TraceCheckUtils]: 19: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-17 23:01:11,741 INFO L280 TraceCheckUtils]: 20: Hoare triple {129013#true} ~__retres1~1 := 0; {129013#true} is VALID [2020-07-17 23:01:11,741 INFO L280 TraceCheckUtils]: 21: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,741 INFO L280 TraceCheckUtils]: 22: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,741 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-17 23:01:11,741 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 [2020-07-17 23:01:11,742 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} assume !(0 != ~tmp___0~0); {129013#true} is VALID [2020-07-17 23:01:11,742 INFO L263 TraceCheckUtils]: 26: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,742 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,742 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,742 INFO L280 TraceCheckUtils]: 29: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,743 INFO L280 TraceCheckUtils]: 30: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,743 INFO L280 TraceCheckUtils]: 31: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,743 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-17 23:01:11,743 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 [2020-07-17 23:01:11,743 INFO L280 TraceCheckUtils]: 34: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-17 23:01:11,743 INFO L280 TraceCheckUtils]: 35: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,744 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 [2020-07-17 23:01:11,744 INFO L280 TraceCheckUtils]: 37: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,744 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {129013#true} {129013#true} #487#return; {129013#true} is VALID [2020-07-17 23:01:11,744 INFO L280 TraceCheckUtils]: 39: Hoare triple {129013#true} ~E_2~0 := 2; {129013#true} is VALID [2020-07-17 23:01:11,744 INFO L280 TraceCheckUtils]: 40: Hoare triple {129013#true} assume !false; {129013#true} is VALID [2020-07-17 23:01:11,744 INFO L280 TraceCheckUtils]: 41: Hoare triple {129013#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {129013#true} is VALID [2020-07-17 23:01:11,745 INFO L280 TraceCheckUtils]: 42: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,745 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {129013#true} {129014#false} #515#return; {129014#false} is VALID [2020-07-17 23:01:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {129013#true} havoc ~__retres1~3; {129013#true} is VALID [2020-07-17 23:01:11,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {129013#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {129013#true} is VALID [2020-07-17 23:01:11,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {129013#true} #res := ~__retres1~3; {129013#true} is VALID [2020-07-17 23:01:11,750 INFO L280 TraceCheckUtils]: 3: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,750 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {129013#true} {129014#false} #511#return; {129014#false} is VALID [2020-07-17 23:01:11,752 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 [2020-07-17 23:01:11,753 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 [2020-07-17 23:01:11,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:11,757 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129013#true} #549#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,758 INFO L263 TraceCheckUtils]: 4: Hoare triple {129018#(not (= 1 ~t1_pc~0))} call #t~ret12 := main(); {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {129018#(not (= 1 ~t1_pc~0))} havoc ~__retres1~4; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,759 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 [2020-07-17 23:01:11,760 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 [2020-07-17 23:01:11,760 INFO L280 TraceCheckUtils]: 8: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,762 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #491#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,762 INFO L263 TraceCheckUtils]: 10: Hoare triple {129018#(not (= 1 ~t1_pc~0))} call start_simulation(); {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,763 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 [2020-07-17 23:01:11,763 INFO L263 TraceCheckUtils]: 12: Hoare triple {129018#(not (= 1 ~t1_pc~0))} call update_channels(); {129013#true} is VALID [2020-07-17 23:01:11,763 INFO L280 TraceCheckUtils]: 13: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,764 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #519#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,765 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 [2020-07-17 23:01:11,765 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 [2020-07-17 23:01:11,765 INFO L280 TraceCheckUtils]: 17: Hoare triple {129013#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,765 INFO L280 TraceCheckUtils]: 18: Hoare triple {129013#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,765 INFO L280 TraceCheckUtils]: 19: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,766 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #521#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,767 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 [2020-07-17 23:01:11,767 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 [2020-07-17 23:01:11,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {129013#true} assume !(0 == ~T1_E~0); {129013#true} is VALID [2020-07-17 23:01:11,768 INFO L280 TraceCheckUtils]: 24: Hoare triple {129013#true} assume !(0 == ~T2_E~0); {129013#true} is VALID [2020-07-17 23:01:11,768 INFO L280 TraceCheckUtils]: 25: Hoare triple {129013#true} assume !(0 == ~E_M~0); {129013#true} is VALID [2020-07-17 23:01:11,768 INFO L280 TraceCheckUtils]: 26: Hoare triple {129013#true} assume !(0 == ~E_1~0); {129013#true} is VALID [2020-07-17 23:01:11,768 INFO L280 TraceCheckUtils]: 27: Hoare triple {129013#true} assume !(0 == ~E_2~0); {129013#true} is VALID [2020-07-17 23:01:11,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,769 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {129013#true} {129018#(not (= 1 ~t1_pc~0))} #523#return; {129018#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 23:01:11,770 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 [2020-07-17 23:01:11,770 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 [2020-07-17 23:01:11,770 INFO L263 TraceCheckUtils]: 32: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,770 INFO L280 TraceCheckUtils]: 33: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,771 INFO L280 TraceCheckUtils]: 34: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,771 INFO L280 TraceCheckUtils]: 35: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,771 INFO L280 TraceCheckUtils]: 36: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,771 INFO L280 TraceCheckUtils]: 37: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,771 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,772 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 [2020-07-17 23:01:11,772 INFO L280 TraceCheckUtils]: 40: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-17 23:01:11,772 INFO L263 TraceCheckUtils]: 41: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,772 INFO L280 TraceCheckUtils]: 42: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,773 INFO L280 TraceCheckUtils]: 43: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,773 INFO L280 TraceCheckUtils]: 44: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(1 == ~E_1~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,774 INFO L280 TraceCheckUtils]: 45: Hoare triple {129189#(= 1 ~t1_pc~0)} ~__retres1~1 := 0; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,774 INFO L280 TraceCheckUtils]: 46: Hoare triple {129189#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,775 INFO L280 TraceCheckUtils]: 47: Hoare triple {129189#(= 1 ~t1_pc~0)} assume true; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,775 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {129189#(= 1 ~t1_pc~0)} {129013#true} #501#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,776 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 [2020-07-17 23:01:11,776 INFO L280 TraceCheckUtils]: 50: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(0 != ~tmp___0~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,776 INFO L263 TraceCheckUtils]: 51: Hoare triple {129189#(= 1 ~t1_pc~0)} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,777 INFO L280 TraceCheckUtils]: 52: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,777 INFO L280 TraceCheckUtils]: 53: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,777 INFO L280 TraceCheckUtils]: 54: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,777 INFO L280 TraceCheckUtils]: 55: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,777 INFO L280 TraceCheckUtils]: 56: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,778 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {129013#true} {129189#(= 1 ~t1_pc~0)} #503#return; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,778 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 [2020-07-17 23:01:11,779 INFO L280 TraceCheckUtils]: 59: Hoare triple {129189#(= 1 ~t1_pc~0)} assume !(0 != ~tmp___1~0); {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,779 INFO L280 TraceCheckUtils]: 60: Hoare triple {129189#(= 1 ~t1_pc~0)} assume true; {129189#(= 1 ~t1_pc~0)} is VALID [2020-07-17 23:01:11,780 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {129189#(= 1 ~t1_pc~0)} {129018#(not (= 1 ~t1_pc~0))} #525#return; {129014#false} is VALID [2020-07-17 23:01:11,780 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 [2020-07-17 23:01:11,780 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 [2020-07-17 23:01:11,780 INFO L280 TraceCheckUtils]: 64: Hoare triple {129013#true} assume !(1 == ~T1_E~0); {129013#true} is VALID [2020-07-17 23:01:11,781 INFO L280 TraceCheckUtils]: 65: Hoare triple {129013#true} assume !(1 == ~T2_E~0); {129013#true} is VALID [2020-07-17 23:01:11,781 INFO L280 TraceCheckUtils]: 66: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-17 23:01:11,781 INFO L280 TraceCheckUtils]: 67: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-17 23:01:11,781 INFO L280 TraceCheckUtils]: 68: Hoare triple {129013#true} assume !(1 == ~E_2~0); {129013#true} is VALID [2020-07-17 23:01:11,781 INFO L280 TraceCheckUtils]: 69: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,781 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {129013#true} {129014#false} #527#return; {129014#false} is VALID [2020-07-17 23:01:11,782 INFO L280 TraceCheckUtils]: 71: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-17 23:01:11,782 INFO L280 TraceCheckUtils]: 72: Hoare triple {129014#false} ~kernel_st~0 := 1; {129014#false} is VALID [2020-07-17 23:01:11,782 INFO L263 TraceCheckUtils]: 73: Hoare triple {129014#false} call eval(); {129014#false} is VALID [2020-07-17 23:01:11,782 INFO L280 TraceCheckUtils]: 74: Hoare triple {129014#false} havoc ~tmp~0; {129014#false} is VALID [2020-07-17 23:01:11,782 INFO L280 TraceCheckUtils]: 75: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-17 23:01:11,782 INFO L263 TraceCheckUtils]: 76: Hoare triple {129014#false} call #t~ret2 := exists_runnable_thread(); {129013#true} is VALID [2020-07-17 23:01:11,783 INFO L280 TraceCheckUtils]: 77: Hoare triple {129013#true} havoc ~__retres1~3; {129013#true} is VALID [2020-07-17 23:01:11,783 INFO L280 TraceCheckUtils]: 78: Hoare triple {129013#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {129013#true} is VALID [2020-07-17 23:01:11,783 INFO L280 TraceCheckUtils]: 79: Hoare triple {129013#true} #res := ~__retres1~3; {129013#true} is VALID [2020-07-17 23:01:11,783 INFO L280 TraceCheckUtils]: 80: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,783 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {129013#true} {129014#false} #511#return; {129014#false} is VALID [2020-07-17 23:01:11,783 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 [2020-07-17 23:01:11,784 INFO L280 TraceCheckUtils]: 83: Hoare triple {129014#false} assume 0 != ~tmp~0; {129014#false} is VALID [2020-07-17 23:01:11,784 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 [2020-07-17 23:01:11,784 INFO L280 TraceCheckUtils]: 85: Hoare triple {129014#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {129014#false} is VALID [2020-07-17 23:01:11,784 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 [2020-07-17 23:01:11,784 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 [2020-07-17 23:01:11,784 INFO L280 TraceCheckUtils]: 88: Hoare triple {129013#true} assume 0 == ~m_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,785 INFO L280 TraceCheckUtils]: 89: Hoare triple {129013#true} assume !false; {129013#true} is VALID [2020-07-17 23:01:11,785 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 [2020-07-17 23:01:11,786 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 [2020-07-17 23:01:11,786 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 [2020-07-17 23:01:11,787 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 [2020-07-17 23:01:11,787 INFO L263 TraceCheckUtils]: 94: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,787 INFO L280 TraceCheckUtils]: 95: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,787 INFO L280 TraceCheckUtils]: 96: Hoare triple {129013#true} assume !(1 == ~m_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,787 INFO L280 TraceCheckUtils]: 97: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,787 INFO L280 TraceCheckUtils]: 98: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,788 INFO L280 TraceCheckUtils]: 99: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,788 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,788 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 [2020-07-17 23:01:11,788 INFO L280 TraceCheckUtils]: 102: Hoare triple {129013#true} assume !(0 != ~tmp~1); {129013#true} is VALID [2020-07-17 23:01:11,788 INFO L263 TraceCheckUtils]: 103: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,788 INFO L280 TraceCheckUtils]: 104: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,789 INFO L280 TraceCheckUtils]: 105: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,789 INFO L280 TraceCheckUtils]: 106: Hoare triple {129013#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {129013#true} is VALID [2020-07-17 23:01:11,789 INFO L280 TraceCheckUtils]: 107: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,789 INFO L280 TraceCheckUtils]: 108: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,789 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-17 23:01:11,790 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 [2020-07-17 23:01:11,790 INFO L280 TraceCheckUtils]: 111: Hoare triple {129013#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,790 INFO L263 TraceCheckUtils]: 112: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,790 INFO L280 TraceCheckUtils]: 113: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,790 INFO L280 TraceCheckUtils]: 114: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,790 INFO L280 TraceCheckUtils]: 115: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,790 INFO L280 TraceCheckUtils]: 116: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,791 INFO L280 TraceCheckUtils]: 117: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,791 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-17 23:01:11,791 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 [2020-07-17 23:01:11,791 INFO L280 TraceCheckUtils]: 120: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-17 23:01:11,791 INFO L280 TraceCheckUtils]: 121: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,791 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 [2020-07-17 23:01:11,792 INFO L280 TraceCheckUtils]: 123: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,792 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {129013#true} {129013#true} #505#return; {129013#true} is VALID [2020-07-17 23:01:11,792 INFO L280 TraceCheckUtils]: 125: Hoare triple {129013#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {129013#true} is VALID [2020-07-17 23:01:11,792 INFO L280 TraceCheckUtils]: 126: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,792 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {129013#true} {129014#false} #513#return; {129014#false} is VALID [2020-07-17 23:01:11,793 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 [2020-07-17 23:01:11,793 INFO L280 TraceCheckUtils]: 129: Hoare triple {129014#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {129014#false} is VALID [2020-07-17 23:01:11,793 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 [2020-07-17 23:01:11,793 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 [2020-07-17 23:01:11,793 INFO L280 TraceCheckUtils]: 132: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,793 INFO L280 TraceCheckUtils]: 133: Hoare triple {129013#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {129013#true} is VALID [2020-07-17 23:01:11,795 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 [2020-07-17 23:01:11,797 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 [2020-07-17 23:01:11,797 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 [2020-07-17 23:01:11,797 INFO L263 TraceCheckUtils]: 137: Hoare triple {129013#true} call #t~ret6 := is_master_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,797 INFO L280 TraceCheckUtils]: 138: Hoare triple {129013#true} havoc ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,797 INFO L280 TraceCheckUtils]: 139: Hoare triple {129013#true} assume 1 == ~m_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,798 INFO L280 TraceCheckUtils]: 140: Hoare triple {129013#true} assume !(1 == ~E_M~0); {129013#true} is VALID [2020-07-17 23:01:11,798 INFO L280 TraceCheckUtils]: 141: Hoare triple {129013#true} ~__retres1~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,798 INFO L280 TraceCheckUtils]: 142: Hoare triple {129013#true} #res := ~__retres1~0; {129013#true} is VALID [2020-07-17 23:01:11,798 INFO L280 TraceCheckUtils]: 143: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,798 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {129013#true} {129013#true} #499#return; {129013#true} is VALID [2020-07-17 23:01:11,798 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 [2020-07-17 23:01:11,799 INFO L280 TraceCheckUtils]: 146: Hoare triple {129013#true} assume 0 != ~tmp~1;~m_st~0 := 0; {129013#true} is VALID [2020-07-17 23:01:11,799 INFO L263 TraceCheckUtils]: 147: Hoare triple {129013#true} call #t~ret7 := is_transmit1_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,799 INFO L280 TraceCheckUtils]: 148: Hoare triple {129013#true} havoc ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,799 INFO L280 TraceCheckUtils]: 149: Hoare triple {129013#true} assume 1 == ~t1_pc~0; {129013#true} is VALID [2020-07-17 23:01:11,799 INFO L280 TraceCheckUtils]: 150: Hoare triple {129013#true} assume !(1 == ~E_1~0); {129013#true} is VALID [2020-07-17 23:01:11,799 INFO L280 TraceCheckUtils]: 151: Hoare triple {129013#true} ~__retres1~1 := 0; {129013#true} is VALID [2020-07-17 23:01:11,800 INFO L280 TraceCheckUtils]: 152: Hoare triple {129013#true} #res := ~__retres1~1; {129013#true} is VALID [2020-07-17 23:01:11,800 INFO L280 TraceCheckUtils]: 153: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,800 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {129013#true} {129013#true} #501#return; {129013#true} is VALID [2020-07-17 23:01:11,800 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 [2020-07-17 23:01:11,800 INFO L280 TraceCheckUtils]: 156: Hoare triple {129013#true} assume !(0 != ~tmp___0~0); {129013#true} is VALID [2020-07-17 23:01:11,800 INFO L263 TraceCheckUtils]: 157: Hoare triple {129013#true} call #t~ret8 := is_transmit2_triggered(); {129013#true} is VALID [2020-07-17 23:01:11,801 INFO L280 TraceCheckUtils]: 158: Hoare triple {129013#true} havoc ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,801 INFO L280 TraceCheckUtils]: 159: Hoare triple {129013#true} assume !(1 == ~t2_pc~0); {129013#true} is VALID [2020-07-17 23:01:11,801 INFO L280 TraceCheckUtils]: 160: Hoare triple {129013#true} ~__retres1~2 := 0; {129013#true} is VALID [2020-07-17 23:01:11,801 INFO L280 TraceCheckUtils]: 161: Hoare triple {129013#true} #res := ~__retres1~2; {129013#true} is VALID [2020-07-17 23:01:11,801 INFO L280 TraceCheckUtils]: 162: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,802 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {129013#true} {129013#true} #503#return; {129013#true} is VALID [2020-07-17 23:01:11,802 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 [2020-07-17 23:01:11,802 INFO L280 TraceCheckUtils]: 165: Hoare triple {129013#true} assume !(0 != ~tmp___1~0); {129013#true} is VALID [2020-07-17 23:01:11,802 INFO L280 TraceCheckUtils]: 166: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,802 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 [2020-07-17 23:01:11,802 INFO L280 TraceCheckUtils]: 168: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,803 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {129013#true} {129013#true} #487#return; {129013#true} is VALID [2020-07-17 23:01:11,803 INFO L280 TraceCheckUtils]: 170: Hoare triple {129013#true} ~E_2~0 := 2; {129013#true} is VALID [2020-07-17 23:01:11,803 INFO L280 TraceCheckUtils]: 171: Hoare triple {129013#true} assume !false; {129013#true} is VALID [2020-07-17 23:01:11,803 INFO L280 TraceCheckUtils]: 172: Hoare triple {129013#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {129013#true} is VALID [2020-07-17 23:01:11,803 INFO L280 TraceCheckUtils]: 173: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,803 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {129013#true} {129014#false} #515#return; {129014#false} is VALID [2020-07-17 23:01:11,804 INFO L280 TraceCheckUtils]: 175: Hoare triple {129014#false} assume !(0 == ~t2_st~0); {129014#false} is VALID [2020-07-17 23:01:11,804 INFO L280 TraceCheckUtils]: 176: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-17 23:01:11,804 INFO L263 TraceCheckUtils]: 177: Hoare triple {129014#false} call #t~ret2 := exists_runnable_thread(); {129013#true} is VALID [2020-07-17 23:01:11,804 INFO L280 TraceCheckUtils]: 178: Hoare triple {129013#true} havoc ~__retres1~3; {129013#true} is VALID [2020-07-17 23:01:11,804 INFO L280 TraceCheckUtils]: 179: Hoare triple {129013#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {129013#true} is VALID [2020-07-17 23:01:11,804 INFO L280 TraceCheckUtils]: 180: Hoare triple {129013#true} #res := ~__retres1~3; {129013#true} is VALID [2020-07-17 23:01:11,805 INFO L280 TraceCheckUtils]: 181: Hoare triple {129013#true} assume true; {129013#true} is VALID [2020-07-17 23:01:11,805 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {129013#true} {129014#false} #511#return; {129014#false} is VALID [2020-07-17 23:01:11,805 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 [2020-07-17 23:01:11,805 INFO L280 TraceCheckUtils]: 184: Hoare triple {129014#false} assume 0 != ~tmp~0; {129014#false} is VALID [2020-07-17 23:01:11,805 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 [2020-07-17 23:01:11,805 INFO L280 TraceCheckUtils]: 186: Hoare triple {129014#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {129014#false} is VALID [2020-07-17 23:01:11,806 INFO L263 TraceCheckUtils]: 187: Hoare triple {129014#false} call master(); {129014#false} is VALID [2020-07-17 23:01:11,806 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 [2020-07-17 23:01:11,806 INFO L280 TraceCheckUtils]: 189: Hoare triple {129014#false} assume !(0 == ~m_pc~0); {129014#false} is VALID [2020-07-17 23:01:11,806 INFO L280 TraceCheckUtils]: 190: Hoare triple {129014#false} assume 1 == ~m_pc~0; {129014#false} is VALID [2020-07-17 23:01:11,806 INFO L280 TraceCheckUtils]: 191: Hoare triple {129014#false} assume ~token~0 != 2 + ~local~0; {129014#false} is VALID [2020-07-17 23:01:11,806 INFO L263 TraceCheckUtils]: 192: Hoare triple {129014#false} call error(); {129014#false} is VALID [2020-07-17 23:01:11,807 INFO L280 TraceCheckUtils]: 193: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-17 23:01:11,843 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 2 proven. 23 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2020-07-17 23:01:11,843 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592786578] [2020-07-17 23:01:11,843 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1321000352] [2020-07-17 23:01:11,843 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 [2020-07-17 23:01:11,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:11,978 INFO L264 TraceCheckSpWp]: Trace formula consists of 855 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 23:01:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:01:12,035 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 23:01:12,369 INFO L263 TraceCheckUtils]: 0: Hoare triple {129013#true} call ULTIMATE.init(); {129013#true} is VALID [2020-07-17 23:01:12,371 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 [2020-07-17 23:01:12,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,372 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {129172#(<= ~t1_pc~0 0)} {129013#true} #549#return; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,373 INFO L263 TraceCheckUtils]: 4: Hoare triple {129172#(<= ~t1_pc~0 0)} call #t~ret12 := main(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,374 INFO L280 TraceCheckUtils]: 5: Hoare triple {129172#(<= ~t1_pc~0 0)} havoc ~__retres1~4; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,375 INFO L263 TraceCheckUtils]: 6: Hoare triple {129172#(<= ~t1_pc~0 0)} call init_model(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,376 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 [2020-07-17 23:01:12,376 INFO L280 TraceCheckUtils]: 8: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,377 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 [2020-07-17 23:01:12,378 INFO L263 TraceCheckUtils]: 10: Hoare triple {129172#(<= ~t1_pc~0 0)} call start_simulation(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,379 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 [2020-07-17 23:01:12,380 INFO L263 TraceCheckUtils]: 12: Hoare triple {129172#(<= ~t1_pc~0 0)} call update_channels(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,381 INFO L280 TraceCheckUtils]: 13: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,381 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 [2020-07-17 23:01:12,382 INFO L263 TraceCheckUtils]: 15: Hoare triple {129172#(<= ~t1_pc~0 0)} call init_threads(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,383 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 [2020-07-17 23:01:12,384 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 [2020-07-17 23:01:12,384 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 [2020-07-17 23:01:12,385 INFO L280 TraceCheckUtils]: 19: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,386 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 [2020-07-17 23:01:12,387 INFO L263 TraceCheckUtils]: 21: Hoare triple {129172#(<= ~t1_pc~0 0)} call fire_delta_events(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,387 INFO L280 TraceCheckUtils]: 22: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~M_E~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,390 INFO L280 TraceCheckUtils]: 23: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~T1_E~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,391 INFO L280 TraceCheckUtils]: 24: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~T2_E~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,392 INFO L280 TraceCheckUtils]: 25: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~E_M~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,393 INFO L280 TraceCheckUtils]: 26: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~E_1~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,394 INFO L280 TraceCheckUtils]: 27: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 == ~E_2~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,394 INFO L280 TraceCheckUtils]: 28: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,395 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 [2020-07-17 23:01:12,396 INFO L263 TraceCheckUtils]: 30: Hoare triple {129172#(<= ~t1_pc~0 0)} call activate_threads(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,397 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 [2020-07-17 23:01:12,398 INFO L263 TraceCheckUtils]: 32: Hoare triple {129172#(<= ~t1_pc~0 0)} call #t~ret6 := is_master_triggered(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,398 INFO L280 TraceCheckUtils]: 33: Hoare triple {129172#(<= ~t1_pc~0 0)} havoc ~__retres1~0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,399 INFO L280 TraceCheckUtils]: 34: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(1 == ~m_pc~0); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,400 INFO L280 TraceCheckUtils]: 35: Hoare triple {129172#(<= ~t1_pc~0 0)} ~__retres1~0 := 0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,401 INFO L280 TraceCheckUtils]: 36: Hoare triple {129172#(<= ~t1_pc~0 0)} #res := ~__retres1~0; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,401 INFO L280 TraceCheckUtils]: 37: Hoare triple {129172#(<= ~t1_pc~0 0)} assume true; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,402 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 [2020-07-17 23:01:12,403 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 [2020-07-17 23:01:12,404 INFO L280 TraceCheckUtils]: 40: Hoare triple {129172#(<= ~t1_pc~0 0)} assume !(0 != ~tmp~1); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,405 INFO L263 TraceCheckUtils]: 41: Hoare triple {129172#(<= ~t1_pc~0 0)} call #t~ret7 := is_transmit1_triggered(); {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,407 INFO L280 TraceCheckUtils]: 42: Hoare triple {129172#(<= ~t1_pc~0 0)} havoc ~__retres1~1; {129172#(<= ~t1_pc~0 0)} is VALID [2020-07-17 23:01:12,407 INFO L280 TraceCheckUtils]: 43: Hoare triple {129172#(<= ~t1_pc~0 0)} assume 1 == ~t1_pc~0; {129014#false} is VALID [2020-07-17 23:01:12,408 INFO L280 TraceCheckUtils]: 44: Hoare triple {129014#false} assume !(1 == ~E_1~0); {129014#false} is VALID [2020-07-17 23:01:12,408 INFO L280 TraceCheckUtils]: 45: Hoare triple {129014#false} ~__retres1~1 := 0; {129014#false} is VALID [2020-07-17 23:01:12,408 INFO L280 TraceCheckUtils]: 46: Hoare triple {129014#false} #res := ~__retres1~1; {129014#false} is VALID [2020-07-17 23:01:12,409 INFO L280 TraceCheckUtils]: 47: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,409 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {129014#false} {129172#(<= ~t1_pc~0 0)} #501#return; {129014#false} is VALID [2020-07-17 23:01:12,409 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 [2020-07-17 23:01:12,409 INFO L280 TraceCheckUtils]: 50: Hoare triple {129014#false} assume !(0 != ~tmp___0~0); {129014#false} is VALID [2020-07-17 23:01:12,410 INFO L263 TraceCheckUtils]: 51: Hoare triple {129014#false} call #t~ret8 := is_transmit2_triggered(); {129014#false} is VALID [2020-07-17 23:01:12,410 INFO L280 TraceCheckUtils]: 52: Hoare triple {129014#false} havoc ~__retres1~2; {129014#false} is VALID [2020-07-17 23:01:12,410 INFO L280 TraceCheckUtils]: 53: Hoare triple {129014#false} assume !(1 == ~t2_pc~0); {129014#false} is VALID [2020-07-17 23:01:12,410 INFO L280 TraceCheckUtils]: 54: Hoare triple {129014#false} ~__retres1~2 := 0; {129014#false} is VALID [2020-07-17 23:01:12,410 INFO L280 TraceCheckUtils]: 55: Hoare triple {129014#false} #res := ~__retres1~2; {129014#false} is VALID [2020-07-17 23:01:12,411 INFO L280 TraceCheckUtils]: 56: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,411 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {129014#false} {129014#false} #503#return; {129014#false} is VALID [2020-07-17 23:01:12,411 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 [2020-07-17 23:01:12,411 INFO L280 TraceCheckUtils]: 59: Hoare triple {129014#false} assume !(0 != ~tmp___1~0); {129014#false} is VALID [2020-07-17 23:01:12,411 INFO L280 TraceCheckUtils]: 60: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,411 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {129014#false} {129172#(<= ~t1_pc~0 0)} #525#return; {129014#false} is VALID [2020-07-17 23:01:12,412 INFO L263 TraceCheckUtils]: 62: Hoare triple {129014#false} call reset_delta_events(); {129014#false} is VALID [2020-07-17 23:01:12,412 INFO L280 TraceCheckUtils]: 63: Hoare triple {129014#false} assume !(1 == ~M_E~0); {129014#false} is VALID [2020-07-17 23:01:12,412 INFO L280 TraceCheckUtils]: 64: Hoare triple {129014#false} assume !(1 == ~T1_E~0); {129014#false} is VALID [2020-07-17 23:01:12,412 INFO L280 TraceCheckUtils]: 65: Hoare triple {129014#false} assume !(1 == ~T2_E~0); {129014#false} is VALID [2020-07-17 23:01:12,413 INFO L280 TraceCheckUtils]: 66: Hoare triple {129014#false} assume !(1 == ~E_M~0); {129014#false} is VALID [2020-07-17 23:01:12,413 INFO L280 TraceCheckUtils]: 67: Hoare triple {129014#false} assume !(1 == ~E_1~0); {129014#false} is VALID [2020-07-17 23:01:12,413 INFO L280 TraceCheckUtils]: 68: Hoare triple {129014#false} assume !(1 == ~E_2~0); {129014#false} is VALID [2020-07-17 23:01:12,414 INFO L280 TraceCheckUtils]: 69: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,414 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {129014#false} {129014#false} #527#return; {129014#false} is VALID [2020-07-17 23:01:12,414 INFO L280 TraceCheckUtils]: 71: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-17 23:01:12,414 INFO L280 TraceCheckUtils]: 72: Hoare triple {129014#false} ~kernel_st~0 := 1; {129014#false} is VALID [2020-07-17 23:01:12,415 INFO L263 TraceCheckUtils]: 73: Hoare triple {129014#false} call eval(); {129014#false} is VALID [2020-07-17 23:01:12,415 INFO L280 TraceCheckUtils]: 74: Hoare triple {129014#false} havoc ~tmp~0; {129014#false} is VALID [2020-07-17 23:01:12,415 INFO L280 TraceCheckUtils]: 75: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-17 23:01:12,415 INFO L263 TraceCheckUtils]: 76: Hoare triple {129014#false} call #t~ret2 := exists_runnable_thread(); {129014#false} is VALID [2020-07-17 23:01:12,416 INFO L280 TraceCheckUtils]: 77: Hoare triple {129014#false} havoc ~__retres1~3; {129014#false} is VALID [2020-07-17 23:01:12,416 INFO L280 TraceCheckUtils]: 78: Hoare triple {129014#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {129014#false} is VALID [2020-07-17 23:01:12,416 INFO L280 TraceCheckUtils]: 79: Hoare triple {129014#false} #res := ~__retres1~3; {129014#false} is VALID [2020-07-17 23:01:12,416 INFO L280 TraceCheckUtils]: 80: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,417 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {129014#false} {129014#false} #511#return; {129014#false} is VALID [2020-07-17 23:01:12,417 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 [2020-07-17 23:01:12,417 INFO L280 TraceCheckUtils]: 83: Hoare triple {129014#false} assume 0 != ~tmp~0; {129014#false} is VALID [2020-07-17 23:01:12,417 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 [2020-07-17 23:01:12,418 INFO L280 TraceCheckUtils]: 85: Hoare triple {129014#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {129014#false} is VALID [2020-07-17 23:01:12,418 INFO L263 TraceCheckUtils]: 86: Hoare triple {129014#false} call master(); {129014#false} is VALID [2020-07-17 23:01:12,418 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 [2020-07-17 23:01:12,418 INFO L280 TraceCheckUtils]: 88: Hoare triple {129014#false} assume 0 == ~m_pc~0; {129014#false} is VALID [2020-07-17 23:01:12,419 INFO L280 TraceCheckUtils]: 89: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-17 23:01:12,419 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 [2020-07-17 23:01:12,419 INFO L263 TraceCheckUtils]: 91: Hoare triple {129014#false} call immediate_notify(); {129014#false} is VALID [2020-07-17 23:01:12,420 INFO L263 TraceCheckUtils]: 92: Hoare triple {129014#false} call activate_threads(); {129014#false} is VALID [2020-07-17 23:01:12,420 INFO L280 TraceCheckUtils]: 93: Hoare triple {129014#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129014#false} is VALID [2020-07-17 23:01:12,420 INFO L263 TraceCheckUtils]: 94: Hoare triple {129014#false} call #t~ret6 := is_master_triggered(); {129014#false} is VALID [2020-07-17 23:01:12,420 INFO L280 TraceCheckUtils]: 95: Hoare triple {129014#false} havoc ~__retres1~0; {129014#false} is VALID [2020-07-17 23:01:12,421 INFO L280 TraceCheckUtils]: 96: Hoare triple {129014#false} assume !(1 == ~m_pc~0); {129014#false} is VALID [2020-07-17 23:01:12,421 INFO L280 TraceCheckUtils]: 97: Hoare triple {129014#false} ~__retres1~0 := 0; {129014#false} is VALID [2020-07-17 23:01:12,421 INFO L280 TraceCheckUtils]: 98: Hoare triple {129014#false} #res := ~__retres1~0; {129014#false} is VALID [2020-07-17 23:01:12,421 INFO L280 TraceCheckUtils]: 99: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,422 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {129014#false} {129014#false} #499#return; {129014#false} is VALID [2020-07-17 23:01:12,422 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 [2020-07-17 23:01:12,422 INFO L280 TraceCheckUtils]: 102: Hoare triple {129014#false} assume !(0 != ~tmp~1); {129014#false} is VALID [2020-07-17 23:01:12,422 INFO L263 TraceCheckUtils]: 103: Hoare triple {129014#false} call #t~ret7 := is_transmit1_triggered(); {129014#false} is VALID [2020-07-17 23:01:12,423 INFO L280 TraceCheckUtils]: 104: Hoare triple {129014#false} havoc ~__retres1~1; {129014#false} is VALID [2020-07-17 23:01:12,423 INFO L280 TraceCheckUtils]: 105: Hoare triple {129014#false} assume 1 == ~t1_pc~0; {129014#false} is VALID [2020-07-17 23:01:12,423 INFO L280 TraceCheckUtils]: 106: Hoare triple {129014#false} assume 1 == ~E_1~0;~__retres1~1 := 1; {129014#false} is VALID [2020-07-17 23:01:12,423 INFO L280 TraceCheckUtils]: 107: Hoare triple {129014#false} #res := ~__retres1~1; {129014#false} is VALID [2020-07-17 23:01:12,424 INFO L280 TraceCheckUtils]: 108: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,424 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {129014#false} {129014#false} #501#return; {129014#false} is VALID [2020-07-17 23:01:12,424 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 [2020-07-17 23:01:12,425 INFO L280 TraceCheckUtils]: 111: Hoare triple {129014#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {129014#false} is VALID [2020-07-17 23:01:12,425 INFO L263 TraceCheckUtils]: 112: Hoare triple {129014#false} call #t~ret8 := is_transmit2_triggered(); {129014#false} is VALID [2020-07-17 23:01:12,425 INFO L280 TraceCheckUtils]: 113: Hoare triple {129014#false} havoc ~__retres1~2; {129014#false} is VALID [2020-07-17 23:01:12,425 INFO L280 TraceCheckUtils]: 114: Hoare triple {129014#false} assume !(1 == ~t2_pc~0); {129014#false} is VALID [2020-07-17 23:01:12,426 INFO L280 TraceCheckUtils]: 115: Hoare triple {129014#false} ~__retres1~2 := 0; {129014#false} is VALID [2020-07-17 23:01:12,426 INFO L280 TraceCheckUtils]: 116: Hoare triple {129014#false} #res := ~__retres1~2; {129014#false} is VALID [2020-07-17 23:01:12,426 INFO L280 TraceCheckUtils]: 117: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,426 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {129014#false} {129014#false} #503#return; {129014#false} is VALID [2020-07-17 23:01:12,427 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 [2020-07-17 23:01:12,427 INFO L280 TraceCheckUtils]: 120: Hoare triple {129014#false} assume !(0 != ~tmp___1~0); {129014#false} is VALID [2020-07-17 23:01:12,427 INFO L280 TraceCheckUtils]: 121: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,428 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {129014#false} {129014#false} #497#return; {129014#false} is VALID [2020-07-17 23:01:12,428 INFO L280 TraceCheckUtils]: 123: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,428 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {129014#false} {129014#false} #505#return; {129014#false} is VALID [2020-07-17 23:01:12,428 INFO L280 TraceCheckUtils]: 125: Hoare triple {129014#false} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {129014#false} is VALID [2020-07-17 23:01:12,429 INFO L280 TraceCheckUtils]: 126: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,429 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {129014#false} {129014#false} #513#return; {129014#false} is VALID [2020-07-17 23:01:12,429 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 [2020-07-17 23:01:12,429 INFO L280 TraceCheckUtils]: 129: Hoare triple {129014#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {129014#false} is VALID [2020-07-17 23:01:12,430 INFO L263 TraceCheckUtils]: 130: Hoare triple {129014#false} call transmit1(); {129014#false} is VALID [2020-07-17 23:01:12,430 INFO L280 TraceCheckUtils]: 131: Hoare triple {129014#false} assume !(0 == ~t1_pc~0); {129014#false} is VALID [2020-07-17 23:01:12,430 INFO L280 TraceCheckUtils]: 132: Hoare triple {129014#false} assume 1 == ~t1_pc~0; {129014#false} is VALID [2020-07-17 23:01:12,431 INFO L280 TraceCheckUtils]: 133: Hoare triple {129014#false} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {129014#false} is VALID [2020-07-17 23:01:12,431 INFO L263 TraceCheckUtils]: 134: Hoare triple {129014#false} call immediate_notify(); {129014#false} is VALID [2020-07-17 23:01:12,431 INFO L263 TraceCheckUtils]: 135: Hoare triple {129014#false} call activate_threads(); {129014#false} is VALID [2020-07-17 23:01:12,431 INFO L280 TraceCheckUtils]: 136: Hoare triple {129014#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {129014#false} is VALID [2020-07-17 23:01:12,432 INFO L263 TraceCheckUtils]: 137: Hoare triple {129014#false} call #t~ret6 := is_master_triggered(); {129014#false} is VALID [2020-07-17 23:01:12,432 INFO L280 TraceCheckUtils]: 138: Hoare triple {129014#false} havoc ~__retres1~0; {129014#false} is VALID [2020-07-17 23:01:12,432 INFO L280 TraceCheckUtils]: 139: Hoare triple {129014#false} assume 1 == ~m_pc~0; {129014#false} is VALID [2020-07-17 23:01:12,433 INFO L280 TraceCheckUtils]: 140: Hoare triple {129014#false} assume !(1 == ~E_M~0); {129014#false} is VALID [2020-07-17 23:01:12,433 INFO L280 TraceCheckUtils]: 141: Hoare triple {129014#false} ~__retres1~0 := 0; {129014#false} is VALID [2020-07-17 23:01:12,433 INFO L280 TraceCheckUtils]: 142: Hoare triple {129014#false} #res := ~__retres1~0; {129014#false} is VALID [2020-07-17 23:01:12,433 INFO L280 TraceCheckUtils]: 143: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,434 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {129014#false} {129014#false} #499#return; {129014#false} is VALID [2020-07-17 23:01:12,434 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 [2020-07-17 23:01:12,434 INFO L280 TraceCheckUtils]: 146: Hoare triple {129014#false} assume 0 != ~tmp~1;~m_st~0 := 0; {129014#false} is VALID [2020-07-17 23:01:12,435 INFO L263 TraceCheckUtils]: 147: Hoare triple {129014#false} call #t~ret7 := is_transmit1_triggered(); {129014#false} is VALID [2020-07-17 23:01:12,435 INFO L280 TraceCheckUtils]: 148: Hoare triple {129014#false} havoc ~__retres1~1; {129014#false} is VALID [2020-07-17 23:01:12,435 INFO L280 TraceCheckUtils]: 149: Hoare triple {129014#false} assume 1 == ~t1_pc~0; {129014#false} is VALID [2020-07-17 23:01:12,435 INFO L280 TraceCheckUtils]: 150: Hoare triple {129014#false} assume !(1 == ~E_1~0); {129014#false} is VALID [2020-07-17 23:01:12,436 INFO L280 TraceCheckUtils]: 151: Hoare triple {129014#false} ~__retres1~1 := 0; {129014#false} is VALID [2020-07-17 23:01:12,436 INFO L280 TraceCheckUtils]: 152: Hoare triple {129014#false} #res := ~__retres1~1; {129014#false} is VALID [2020-07-17 23:01:12,436 INFO L280 TraceCheckUtils]: 153: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,436 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {129014#false} {129014#false} #501#return; {129014#false} is VALID [2020-07-17 23:01:12,437 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 [2020-07-17 23:01:12,437 INFO L280 TraceCheckUtils]: 156: Hoare triple {129014#false} assume !(0 != ~tmp___0~0); {129014#false} is VALID [2020-07-17 23:01:12,437 INFO L263 TraceCheckUtils]: 157: Hoare triple {129014#false} call #t~ret8 := is_transmit2_triggered(); {129014#false} is VALID [2020-07-17 23:01:12,438 INFO L280 TraceCheckUtils]: 158: Hoare triple {129014#false} havoc ~__retres1~2; {129014#false} is VALID [2020-07-17 23:01:12,438 INFO L280 TraceCheckUtils]: 159: Hoare triple {129014#false} assume !(1 == ~t2_pc~0); {129014#false} is VALID [2020-07-17 23:01:12,438 INFO L280 TraceCheckUtils]: 160: Hoare triple {129014#false} ~__retres1~2 := 0; {129014#false} is VALID [2020-07-17 23:01:12,438 INFO L280 TraceCheckUtils]: 161: Hoare triple {129014#false} #res := ~__retres1~2; {129014#false} is VALID [2020-07-17 23:01:12,439 INFO L280 TraceCheckUtils]: 162: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,439 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {129014#false} {129014#false} #503#return; {129014#false} is VALID [2020-07-17 23:01:12,439 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 [2020-07-17 23:01:12,440 INFO L280 TraceCheckUtils]: 165: Hoare triple {129014#false} assume !(0 != ~tmp___1~0); {129014#false} is VALID [2020-07-17 23:01:12,440 INFO L280 TraceCheckUtils]: 166: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,440 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {129014#false} {129014#false} #497#return; {129014#false} is VALID [2020-07-17 23:01:12,440 INFO L280 TraceCheckUtils]: 168: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,441 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {129014#false} {129014#false} #487#return; {129014#false} is VALID [2020-07-17 23:01:12,441 INFO L280 TraceCheckUtils]: 170: Hoare triple {129014#false} ~E_2~0 := 2; {129014#false} is VALID [2020-07-17 23:01:12,441 INFO L280 TraceCheckUtils]: 171: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-17 23:01:12,442 INFO L280 TraceCheckUtils]: 172: Hoare triple {129014#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {129014#false} is VALID [2020-07-17 23:01:12,442 INFO L280 TraceCheckUtils]: 173: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,442 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {129014#false} {129014#false} #515#return; {129014#false} is VALID [2020-07-17 23:01:12,442 INFO L280 TraceCheckUtils]: 175: Hoare triple {129014#false} assume !(0 == ~t2_st~0); {129014#false} is VALID [2020-07-17 23:01:12,443 INFO L280 TraceCheckUtils]: 176: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-17 23:01:12,443 INFO L263 TraceCheckUtils]: 177: Hoare triple {129014#false} call #t~ret2 := exists_runnable_thread(); {129014#false} is VALID [2020-07-17 23:01:12,443 INFO L280 TraceCheckUtils]: 178: Hoare triple {129014#false} havoc ~__retres1~3; {129014#false} is VALID [2020-07-17 23:01:12,443 INFO L280 TraceCheckUtils]: 179: Hoare triple {129014#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {129014#false} is VALID [2020-07-17 23:01:12,443 INFO L280 TraceCheckUtils]: 180: Hoare triple {129014#false} #res := ~__retres1~3; {129014#false} is VALID [2020-07-17 23:01:12,444 INFO L280 TraceCheckUtils]: 181: Hoare triple {129014#false} assume true; {129014#false} is VALID [2020-07-17 23:01:12,444 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {129014#false} {129014#false} #511#return; {129014#false} is VALID [2020-07-17 23:01:12,444 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 [2020-07-17 23:01:12,444 INFO L280 TraceCheckUtils]: 184: Hoare triple {129014#false} assume 0 != ~tmp~0; {129014#false} is VALID [2020-07-17 23:01:12,445 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 [2020-07-17 23:01:12,445 INFO L280 TraceCheckUtils]: 186: Hoare triple {129014#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {129014#false} is VALID [2020-07-17 23:01:12,445 INFO L263 TraceCheckUtils]: 187: Hoare triple {129014#false} call master(); {129014#false} is VALID [2020-07-17 23:01:12,445 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 [2020-07-17 23:01:12,446 INFO L280 TraceCheckUtils]: 189: Hoare triple {129014#false} assume !(0 == ~m_pc~0); {129014#false} is VALID [2020-07-17 23:01:12,446 INFO L280 TraceCheckUtils]: 190: Hoare triple {129014#false} assume 1 == ~m_pc~0; {129014#false} is VALID [2020-07-17 23:01:12,446 INFO L280 TraceCheckUtils]: 191: Hoare triple {129014#false} assume ~token~0 != 2 + ~local~0; {129014#false} is VALID [2020-07-17 23:01:12,446 INFO L263 TraceCheckUtils]: 192: Hoare triple {129014#false} call error(); {129014#false} is VALID [2020-07-17 23:01:12,446 INFO L280 TraceCheckUtils]: 193: Hoare triple {129014#false} assume !false; {129014#false} is VALID [2020-07-17 23:01:12,575 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2020-07-17 23:01:12,575 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 23:01:12,576 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 11 [2020-07-17 23:01:12,576 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011353957] [2020-07-17 23:01:12,576 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2020-07-17 23:01:12,577 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:01:12,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 23:01:12,757 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:01:12,757 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 23:01:12,758 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:01:12,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 23:01:12,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-17 23:01:12,758 INFO L87 Difference]: Start difference. First operand 7377 states and 9620 transitions. Second operand 3 states. [2020-07-17 23:01:49,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:01:49,334 INFO L93 Difference]: Finished difference Result 11477 states and 14788 transitions. [2020-07-17 23:01:49,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 23:01:49,335 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 194 [2020-07-17 23:01:49,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:01:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 23:01:49,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 600 transitions. [2020-07-17 23:01:49,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 23:01:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 600 transitions. [2020-07-17 23:01:49,352 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 600 transitions. [2020-07-17 23:01:50,043 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 600 edges. 600 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:01:52,737 INFO L225 Difference]: With dead ends: 11477 [2020-07-17 23:01:52,737 INFO L226 Difference]: Without dead ends: 7380 [2020-07-17 23:01:52,758 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 [2020-07-17 23:01:52,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7380 states. [2020-07-17 23:02:22,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7380 to 7376. [2020-07-17 23:02:22,330 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:02:22,330 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7380 states. Second operand 7376 states. [2020-07-17 23:02:22,330 INFO L74 IsIncluded]: Start isIncluded. First operand 7380 states. Second operand 7376 states. [2020-07-17 23:02:22,331 INFO L87 Difference]: Start difference. First operand 7380 states. Second operand 7376 states. [2020-07-17 23:02:24,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:02:24,468 INFO L93 Difference]: Finished difference Result 7380 states and 9243 transitions. [2020-07-17 23:02:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 7380 states and 9243 transitions. [2020-07-17 23:02:24,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:02:24,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:02:24,527 INFO L74 IsIncluded]: Start isIncluded. First operand 7376 states. Second operand 7380 states. [2020-07-17 23:02:24,527 INFO L87 Difference]: Start difference. First operand 7376 states. Second operand 7380 states. [2020-07-17 23:02:26,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:02:26,846 INFO L93 Difference]: Finished difference Result 7380 states and 9243 transitions. [2020-07-17 23:02:26,846 INFO L276 IsEmpty]: Start isEmpty. Operand 7380 states and 9243 transitions. [2020-07-17 23:02:26,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:02:26,874 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:02:26,874 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:02:26,874 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:02:26,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7376 states. [2020-07-17 23:02:29,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7376 states to 7376 states and 9240 transitions. [2020-07-17 23:02:29,633 INFO L78 Accepts]: Start accepts. Automaton has 7376 states and 9240 transitions. Word has length 194 [2020-07-17 23:02:29,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:02:29,633 INFO L479 AbstractCegarLoop]: Abstraction has 7376 states and 9240 transitions. [2020-07-17 23:02:29,633 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 23:02:29,633 INFO L276 IsEmpty]: Start isEmpty. Operand 7376 states and 9240 transitions. [2020-07-17 23:02:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2020-07-17 23:02:29,643 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:02:29,643 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] [2020-07-17 23:02:29,844 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-07-17 23:02:29,844 INFO L427 AbstractCegarLoop]: === Iteration 14 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 23:02:29,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:02:29,845 INFO L82 PathProgramCache]: Analyzing trace with hash -204454725, now seen corresponding path program 1 times [2020-07-17 23:02:29,845 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:02:29,846 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563838282] [2020-07-17 23:02:29,846 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:02:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:29,972 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 [2020-07-17 23:02:29,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:29,973 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {169769#true} {169769#true} #549#return; {169769#true} is VALID [2020-07-17 23:02:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:29,990 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 [2020-07-17 23:02:29,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:29,991 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {169769#true} {169769#true} #491#return; {169769#true} is VALID [2020-07-17 23:02:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:29,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:29,994 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {169769#true} {169769#true} #519#return; {169769#true} is VALID [2020-07-17 23:02:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,015 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 [2020-07-17 23:02:30,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,016 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169769#true} #521#return; {169769#true} is VALID [2020-07-17 23:02:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,044 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 [2020-07-17 23:02:30,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(0 == ~T1_E~0); {169769#true} is VALID [2020-07-17 23:02:30,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(0 == ~T2_E~0); {169769#true} is VALID [2020-07-17 23:02:30,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(0 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,045 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(0 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,045 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume !(0 == ~E_2~0); {169769#true} is VALID [2020-07-17 23:02:30,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,045 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169769#true} #523#return; {169769#true} is VALID [2020-07-17 23:02:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,055 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~t1_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,059 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,059 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,063 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,063 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,063 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 [2020-07-17 23:02:30,063 INFO L263 TraceCheckUtils]: 1: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,064 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,064 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,064 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,064 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 [2020-07-17 23:02:30,065 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-17 23:02:30,065 INFO L263 TraceCheckUtils]: 10: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,065 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} assume !(1 == ~t1_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,065 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,065 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,066 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,066 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,066 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 [2020-07-17 23:02:30,066 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-17 23:02:30,066 INFO L263 TraceCheckUtils]: 19: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,067 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,067 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,067 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,067 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,068 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,068 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 [2020-07-17 23:02:30,068 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,068 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,068 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {169769#true} {169769#true} #525#return; {169769#true} is VALID [2020-07-17 23:02:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,074 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 [2020-07-17 23:02:30,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~T1_E~0); {169769#true} is VALID [2020-07-17 23:02:30,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(1 == ~T2_E~0); {169769#true} is VALID [2020-07-17 23:02:30,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume !(1 == ~E_2~0); {169769#true} is VALID [2020-07-17 23:02:30,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,076 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169769#true} #527#return; {169769#true} is VALID [2020-07-17 23:02:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {170050#(= 0 ~m_st~0)} #res := ~__retres1~3; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {170050#(= 0 ~m_st~0)} assume true; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,145 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {170050#(= 0 ~m_st~0)} {169769#true} #511#return; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,175 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 [2020-07-17 23:02:30,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:30,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {169769#true} is VALID [2020-07-17 23:02:30,175 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,176 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169770#false} #515#return; {169770#false} is VALID [2020-07-17 23:02:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,181 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-17 23:02:30,181 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 [2020-07-17 23:02:30,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:30,182 INFO L263 TraceCheckUtils]: 2: Hoare triple {169769#true} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-17 23:02:30,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {170050#(= 0 ~m_st~0)} #res := ~__retres1~3; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {170050#(= 0 ~m_st~0)} assume true; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,184 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {170050#(= 0 ~m_st~0)} {169769#true} #511#return; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,184 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 [2020-07-17 23:02:30,185 INFO L280 TraceCheckUtils]: 9: Hoare triple {170050#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,185 INFO L280 TraceCheckUtils]: 10: Hoare triple {170050#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {169770#false} is VALID [2020-07-17 23:02:30,186 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 [2020-07-17 23:02:30,186 INFO L280 TraceCheckUtils]: 12: Hoare triple {169770#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:30,186 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 [2020-07-17 23:02:30,186 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 [2020-07-17 23:02:30,186 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:30,187 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {169769#true} is VALID [2020-07-17 23:02:30,187 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,187 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {169769#true} {169770#false} #515#return; {169770#false} is VALID [2020-07-17 23:02:30,187 INFO L280 TraceCheckUtils]: 19: Hoare triple {169770#false} assume !(0 == ~t2_st~0); {169770#false} is VALID [2020-07-17 23:02:30,187 INFO L280 TraceCheckUtils]: 20: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:30,187 INFO L263 TraceCheckUtils]: 21: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-17 23:02:30,188 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,188 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,188 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,188 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,188 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-17 23:02:30,188 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 [2020-07-17 23:02:30,189 INFO L280 TraceCheckUtils]: 28: Hoare triple {169770#false} assume !(0 != ~tmp~0); {169770#false} is VALID [2020-07-17 23:02:30,189 INFO L280 TraceCheckUtils]: 29: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:30,189 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {169770#false} {169769#true} #529#return; {169770#false} is VALID [2020-07-17 23:02:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,193 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {169769#true} {169770#false} #531#return; {169770#false} is VALID [2020-07-17 23:02:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,197 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 [2020-07-17 23:02:30,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(0 == ~T1_E~0); {169769#true} is VALID [2020-07-17 23:02:30,197 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(0 == ~T2_E~0); {169769#true} is VALID [2020-07-17 23:02:30,197 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(0 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,198 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(0 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume !(0 == ~E_2~0); {169769#true} is VALID [2020-07-17 23:02:30,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,199 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169770#false} #533#return; {169770#false} is VALID [2020-07-17 23:02:30,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,214 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,215 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,219 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,223 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,223 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 [2020-07-17 23:02:30,223 INFO L263 TraceCheckUtils]: 1: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,224 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,224 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,224 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,224 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,224 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,225 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 [2020-07-17 23:02:30,225 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-17 23:02:30,225 INFO L263 TraceCheckUtils]: 10: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,225 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,225 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,226 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,226 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,226 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,226 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,226 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,226 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 [2020-07-17 23:02:30,227 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-17 23:02:30,227 INFO L263 TraceCheckUtils]: 20: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,227 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,227 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,227 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,228 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,228 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,228 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,228 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 [2020-07-17 23:02:30,228 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,229 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,229 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {169769#true} {169770#false} #535#return; {169770#false} is VALID [2020-07-17 23:02:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,234 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 [2020-07-17 23:02:30,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~T1_E~0); {169769#true} is VALID [2020-07-17 23:02:30,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(1 == ~T2_E~0); {169769#true} is VALID [2020-07-17 23:02:30,234 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume !(1 == ~E_2~0); {169769#true} is VALID [2020-07-17 23:02:30,235 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,235 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169770#false} #537#return; {169770#false} is VALID [2020-07-17 23:02:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,239 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,239 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169770#false} #539#return; {169770#false} is VALID [2020-07-17 23:02:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,247 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169769#true} #495#return; {169769#true} is VALID [2020-07-17 23:02:30,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~tmp~2;havoc ~__retres2~0; {169769#true} is VALID [2020-07-17 23:02:30,247 INFO L263 TraceCheckUtils]: 1: Hoare triple {169769#true} call #t~ret9 := exists_runnable_thread(); {169769#true} is VALID [2020-07-17 23:02:30,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,248 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {169769#true} {169769#true} #495#return; {169769#true} is VALID [2020-07-17 23:02:30,248 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 [2020-07-17 23:02:30,249 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume 0 != ~tmp~2;~__retres2~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,249 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} #res := ~__retres2~0; {169769#true} is VALID [2020-07-17 23:02:30,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,249 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {169769#true} {169770#false} #547#return; {169770#false} is VALID [2020-07-17 23:02:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,253 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-17 23:02:30,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,311 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,311 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {169769#true} is VALID [2020-07-17 23:02:30,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,317 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,322 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,322 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,323 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 [2020-07-17 23:02:30,323 INFO L263 TraceCheckUtils]: 1: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,323 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,323 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,324 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,324 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,324 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 [2020-07-17 23:02:30,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-17 23:02:30,325 INFO L263 TraceCheckUtils]: 10: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,325 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {169769#true} is VALID [2020-07-17 23:02:30,325 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,326 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,326 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,326 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 [2020-07-17 23:02:30,326 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,326 INFO L263 TraceCheckUtils]: 19: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,326 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,327 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,327 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,327 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,327 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,327 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,328 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 [2020-07-17 23:02:30,328 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,328 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,328 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 [2020-07-17 23:02:30,330 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 [2020-07-17 23:02:30,330 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 [2020-07-17 23:02:30,330 INFO L263 TraceCheckUtils]: 2: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,331 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,331 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,331 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 [2020-07-17 23:02:30,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-17 23:02:30,332 INFO L263 TraceCheckUtils]: 11: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,332 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,332 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,332 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {169769#true} is VALID [2020-07-17 23:02:30,333 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,333 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,333 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,333 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 [2020-07-17 23:02:30,333 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,333 INFO L263 TraceCheckUtils]: 20: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,334 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,334 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,334 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,334 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,334 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,335 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,335 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 [2020-07-17 23:02:30,335 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,335 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,335 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 [2020-07-17 23:02:30,335 INFO L280 TraceCheckUtils]: 31: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,336 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {169769#true} {169769#true} #505#return; {169769#true} is VALID [2020-07-17 23:02:30,337 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 [2020-07-17 23:02:30,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:30,337 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 [2020-07-17 23:02:30,338 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 [2020-07-17 23:02:30,339 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 [2020-07-17 23:02:30,339 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 [2020-07-17 23:02:30,339 INFO L263 TraceCheckUtils]: 7: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,339 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,340 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,340 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,340 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,340 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,340 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,341 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 [2020-07-17 23:02:30,341 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-17 23:02:30,341 INFO L263 TraceCheckUtils]: 16: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,341 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,341 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,342 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {169769#true} is VALID [2020-07-17 23:02:30,342 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,342 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,342 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,342 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 [2020-07-17 23:02:30,342 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,343 INFO L263 TraceCheckUtils]: 25: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,343 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,343 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,343 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,343 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,344 INFO L280 TraceCheckUtils]: 30: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,344 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,344 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 [2020-07-17 23:02:30,344 INFO L280 TraceCheckUtils]: 33: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,344 INFO L280 TraceCheckUtils]: 34: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,344 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 [2020-07-17 23:02:30,345 INFO L280 TraceCheckUtils]: 36: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,345 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {169769#true} {169769#true} #505#return; {169769#true} is VALID [2020-07-17 23:02:30,345 INFO L280 TraceCheckUtils]: 38: Hoare triple {169769#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {169769#true} is VALID [2020-07-17 23:02:30,345 INFO L280 TraceCheckUtils]: 39: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,345 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {169769#true} {169770#false} #513#return; {169770#false} is VALID [2020-07-17 23:02:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~m_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,373 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,373 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,373 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,377 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,377 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,381 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,382 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 [2020-07-17 23:02:30,382 INFO L263 TraceCheckUtils]: 1: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume 1 == ~m_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,382 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,383 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,383 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,383 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 [2020-07-17 23:02:30,384 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} assume 0 != ~tmp~1;~m_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,384 INFO L263 TraceCheckUtils]: 11: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,384 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,384 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,384 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,385 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,385 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,385 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,385 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,385 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 [2020-07-17 23:02:30,386 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-17 23:02:30,386 INFO L263 TraceCheckUtils]: 21: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,386 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,386 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,386 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,387 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,387 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,387 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,387 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 [2020-07-17 23:02:30,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,388 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 [2020-07-17 23:02:30,389 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 [2020-07-17 23:02:30,389 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 [2020-07-17 23:02:30,390 INFO L263 TraceCheckUtils]: 2: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {169769#true} assume 1 == ~m_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,391 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,391 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 [2020-07-17 23:02:30,391 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} assume 0 != ~tmp~1;~m_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,392 INFO L263 TraceCheckUtils]: 12: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,392 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,392 INFO L280 TraceCheckUtils]: 14: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,392 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,392 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,393 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,393 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,393 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,393 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 [2020-07-17 23:02:30,393 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-17 23:02:30,393 INFO L263 TraceCheckUtils]: 22: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,394 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,394 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,394 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,394 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,394 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,395 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,395 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 [2020-07-17 23:02:30,395 INFO L280 TraceCheckUtils]: 30: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,395 INFO L280 TraceCheckUtils]: 31: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,395 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 [2020-07-17 23:02:30,395 INFO L280 TraceCheckUtils]: 33: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,396 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {169769#true} {169769#true} #487#return; {169769#true} is VALID [2020-07-17 23:02:30,397 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 [2020-07-17 23:02:30,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {169769#true} is VALID [2020-07-17 23:02:30,398 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 [2020-07-17 23:02:30,398 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 [2020-07-17 23:02:30,399 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 [2020-07-17 23:02:30,399 INFO L263 TraceCheckUtils]: 6: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,399 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,399 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume 1 == ~m_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,399 INFO L280 TraceCheckUtils]: 9: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,400 INFO L280 TraceCheckUtils]: 10: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,400 INFO L280 TraceCheckUtils]: 11: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,400 INFO L280 TraceCheckUtils]: 12: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,400 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,400 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 [2020-07-17 23:02:30,400 INFO L280 TraceCheckUtils]: 15: Hoare triple {169769#true} assume 0 != ~tmp~1;~m_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,401 INFO L263 TraceCheckUtils]: 16: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,401 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,401 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,401 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,401 INFO L280 TraceCheckUtils]: 20: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,401 INFO L280 TraceCheckUtils]: 21: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,402 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,402 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,402 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 [2020-07-17 23:02:30,402 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-17 23:02:30,402 INFO L263 TraceCheckUtils]: 26: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,403 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,403 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,403 INFO L280 TraceCheckUtils]: 29: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,403 INFO L280 TraceCheckUtils]: 30: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,403 INFO L280 TraceCheckUtils]: 31: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,404 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,404 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 [2020-07-17 23:02:30,404 INFO L280 TraceCheckUtils]: 34: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,404 INFO L280 TraceCheckUtils]: 35: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,404 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 [2020-07-17 23:02:30,404 INFO L280 TraceCheckUtils]: 37: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,405 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {169769#true} {169769#true} #487#return; {169769#true} is VALID [2020-07-17 23:02:30,405 INFO L280 TraceCheckUtils]: 39: Hoare triple {169769#true} ~E_2~0 := 2; {169769#true} is VALID [2020-07-17 23:02:30,405 INFO L280 TraceCheckUtils]: 40: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:30,405 INFO L280 TraceCheckUtils]: 41: Hoare triple {169769#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {169769#true} is VALID [2020-07-17 23:02:30,405 INFO L280 TraceCheckUtils]: 42: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,406 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {169769#true} {169770#false} #515#return; {169770#false} is VALID [2020-07-17 23:02:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,411 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-17 23:02:30,413 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 [2020-07-17 23:02:30,413 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 [2020-07-17 23:02:30,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,414 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {169769#true} {169769#true} #549#return; {169769#true} is VALID [2020-07-17 23:02:30,414 INFO L263 TraceCheckUtils]: 4: Hoare triple {169769#true} call #t~ret12 := main(); {169769#true} is VALID [2020-07-17 23:02:30,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} havoc ~__retres1~4; {169769#true} is VALID [2020-07-17 23:02:30,415 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 [2020-07-17 23:02:30,415 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 [2020-07-17 23:02:30,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,415 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {169769#true} {169769#true} #491#return; {169769#true} is VALID [2020-07-17 23:02:30,415 INFO L263 TraceCheckUtils]: 10: Hoare triple {169769#true} call start_simulation(); {169769#true} is VALID [2020-07-17 23:02:30,416 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 [2020-07-17 23:02:30,416 INFO L263 TraceCheckUtils]: 12: Hoare triple {169769#true} call update_channels(); {169769#true} is VALID [2020-07-17 23:02:30,416 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,416 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {169769#true} {169769#true} #519#return; {169769#true} is VALID [2020-07-17 23:02:30,417 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 [2020-07-17 23:02:30,417 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 [2020-07-17 23:02:30,417 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,417 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,418 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,418 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {169769#true} {169769#true} #521#return; {169769#true} is VALID [2020-07-17 23:02:30,419 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 [2020-07-17 23:02:30,419 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 [2020-07-17 23:02:30,419 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} assume !(0 == ~T1_E~0); {169769#true} is VALID [2020-07-17 23:02:30,419 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume !(0 == ~T2_E~0); {169769#true} is VALID [2020-07-17 23:02:30,419 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume !(0 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,420 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} assume !(0 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,420 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume !(0 == ~E_2~0); {169769#true} is VALID [2020-07-17 23:02:30,420 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,420 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {169769#true} {169769#true} #523#return; {169769#true} is VALID [2020-07-17 23:02:30,421 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 [2020-07-17 23:02:30,421 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 [2020-07-17 23:02:30,421 INFO L263 TraceCheckUtils]: 32: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,421 INFO L280 TraceCheckUtils]: 33: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,421 INFO L280 TraceCheckUtils]: 34: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,422 INFO L280 TraceCheckUtils]: 35: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,422 INFO L280 TraceCheckUtils]: 36: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,422 INFO L280 TraceCheckUtils]: 37: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,422 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,422 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 [2020-07-17 23:02:30,422 INFO L280 TraceCheckUtils]: 40: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-17 23:02:30,423 INFO L263 TraceCheckUtils]: 41: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,423 INFO L280 TraceCheckUtils]: 42: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,423 INFO L280 TraceCheckUtils]: 43: Hoare triple {169769#true} assume !(1 == ~t1_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,423 INFO L280 TraceCheckUtils]: 44: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,423 INFO L280 TraceCheckUtils]: 45: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,423 INFO L280 TraceCheckUtils]: 46: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,424 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,424 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 [2020-07-17 23:02:30,424 INFO L280 TraceCheckUtils]: 49: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-17 23:02:30,424 INFO L263 TraceCheckUtils]: 50: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,424 INFO L280 TraceCheckUtils]: 51: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,424 INFO L280 TraceCheckUtils]: 52: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,425 INFO L280 TraceCheckUtils]: 53: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,425 INFO L280 TraceCheckUtils]: 54: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,425 INFO L280 TraceCheckUtils]: 55: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,426 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,426 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 [2020-07-17 23:02:30,426 INFO L280 TraceCheckUtils]: 58: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,426 INFO L280 TraceCheckUtils]: 59: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,426 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {169769#true} {169769#true} #525#return; {169769#true} is VALID [2020-07-17 23:02:30,427 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 [2020-07-17 23:02:30,428 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 [2020-07-17 23:02:30,428 INFO L280 TraceCheckUtils]: 63: Hoare triple {169769#true} assume !(1 == ~T1_E~0); {169769#true} is VALID [2020-07-17 23:02:30,428 INFO L280 TraceCheckUtils]: 64: Hoare triple {169769#true} assume !(1 == ~T2_E~0); {169769#true} is VALID [2020-07-17 23:02:30,428 INFO L280 TraceCheckUtils]: 65: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,428 INFO L280 TraceCheckUtils]: 66: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,429 INFO L280 TraceCheckUtils]: 67: Hoare triple {169769#true} assume !(1 == ~E_2~0); {169769#true} is VALID [2020-07-17 23:02:30,429 INFO L280 TraceCheckUtils]: 68: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,429 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {169769#true} {169769#true} #527#return; {169769#true} is VALID [2020-07-17 23:02:30,429 INFO L280 TraceCheckUtils]: 70: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:30,429 INFO L280 TraceCheckUtils]: 71: Hoare triple {169769#true} ~kernel_st~0 := 1; {169769#true} is VALID [2020-07-17 23:02:30,430 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 [2020-07-17 23:02:30,431 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 [2020-07-17 23:02:30,431 INFO L280 TraceCheckUtils]: 74: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:30,431 INFO L263 TraceCheckUtils]: 75: Hoare triple {169769#true} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-17 23:02:30,431 INFO L280 TraceCheckUtils]: 76: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,432 INFO L280 TraceCheckUtils]: 77: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,432 INFO L280 TraceCheckUtils]: 78: Hoare triple {170050#(= 0 ~m_st~0)} #res := ~__retres1~3; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,433 INFO L280 TraceCheckUtils]: 79: Hoare triple {170050#(= 0 ~m_st~0)} assume true; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,433 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {170050#(= 0 ~m_st~0)} {169769#true} #511#return; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,434 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 [2020-07-17 23:02:30,435 INFO L280 TraceCheckUtils]: 82: Hoare triple {170050#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:30,435 INFO L280 TraceCheckUtils]: 83: Hoare triple {170050#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {169770#false} is VALID [2020-07-17 23:02:30,435 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 [2020-07-17 23:02:30,435 INFO L280 TraceCheckUtils]: 85: Hoare triple {169770#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:30,436 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 [2020-07-17 23:02:30,436 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 [2020-07-17 23:02:30,436 INFO L280 TraceCheckUtils]: 88: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:30,436 INFO L280 TraceCheckUtils]: 89: Hoare triple {169769#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {169769#true} is VALID [2020-07-17 23:02:30,436 INFO L280 TraceCheckUtils]: 90: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,436 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {169769#true} {169770#false} #515#return; {169770#false} is VALID [2020-07-17 23:02:30,437 INFO L280 TraceCheckUtils]: 92: Hoare triple {169770#false} assume !(0 == ~t2_st~0); {169770#false} is VALID [2020-07-17 23:02:30,437 INFO L280 TraceCheckUtils]: 93: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:30,437 INFO L263 TraceCheckUtils]: 94: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-17 23:02:30,437 INFO L280 TraceCheckUtils]: 95: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,437 INFO L280 TraceCheckUtils]: 96: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,437 INFO L280 TraceCheckUtils]: 97: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,438 INFO L280 TraceCheckUtils]: 98: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,438 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-17 23:02:30,438 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 [2020-07-17 23:02:30,438 INFO L280 TraceCheckUtils]: 101: Hoare triple {169770#false} assume !(0 != ~tmp~0); {169770#false} is VALID [2020-07-17 23:02:30,438 INFO L280 TraceCheckUtils]: 102: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:30,438 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {169770#false} {169769#true} #529#return; {169770#false} is VALID [2020-07-17 23:02:30,439 INFO L280 TraceCheckUtils]: 104: Hoare triple {169770#false} ~kernel_st~0 := 2; {169770#false} is VALID [2020-07-17 23:02:30,439 INFO L263 TraceCheckUtils]: 105: Hoare triple {169770#false} call update_channels(); {169769#true} is VALID [2020-07-17 23:02:30,439 INFO L280 TraceCheckUtils]: 106: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,440 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {169769#true} {169770#false} #531#return; {169770#false} is VALID [2020-07-17 23:02:30,440 INFO L280 TraceCheckUtils]: 108: Hoare triple {169770#false} ~kernel_st~0 := 3; {169770#false} is VALID [2020-07-17 23:02:30,440 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 [2020-07-17 23:02:30,440 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 [2020-07-17 23:02:30,440 INFO L280 TraceCheckUtils]: 111: Hoare triple {169769#true} assume !(0 == ~T1_E~0); {169769#true} is VALID [2020-07-17 23:02:30,441 INFO L280 TraceCheckUtils]: 112: Hoare triple {169769#true} assume !(0 == ~T2_E~0); {169769#true} is VALID [2020-07-17 23:02:30,441 INFO L280 TraceCheckUtils]: 113: Hoare triple {169769#true} assume !(0 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,441 INFO L280 TraceCheckUtils]: 114: Hoare triple {169769#true} assume !(0 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,441 INFO L280 TraceCheckUtils]: 115: Hoare triple {169769#true} assume !(0 == ~E_2~0); {169769#true} is VALID [2020-07-17 23:02:30,441 INFO L280 TraceCheckUtils]: 116: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,442 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {169769#true} {169770#false} #533#return; {169770#false} is VALID [2020-07-17 23:02:30,442 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 [2020-07-17 23:02:30,442 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 [2020-07-17 23:02:30,442 INFO L263 TraceCheckUtils]: 120: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,442 INFO L280 TraceCheckUtils]: 121: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,442 INFO L280 TraceCheckUtils]: 122: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,443 INFO L280 TraceCheckUtils]: 123: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,443 INFO L280 TraceCheckUtils]: 124: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,443 INFO L280 TraceCheckUtils]: 125: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,443 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,444 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 [2020-07-17 23:02:30,444 INFO L280 TraceCheckUtils]: 128: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-17 23:02:30,444 INFO L263 TraceCheckUtils]: 129: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,444 INFO L280 TraceCheckUtils]: 130: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,445 INFO L280 TraceCheckUtils]: 131: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,445 INFO L280 TraceCheckUtils]: 132: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,445 INFO L280 TraceCheckUtils]: 133: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,445 INFO L280 TraceCheckUtils]: 134: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,445 INFO L280 TraceCheckUtils]: 135: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,446 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,446 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 [2020-07-17 23:02:30,446 INFO L280 TraceCheckUtils]: 138: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-17 23:02:30,446 INFO L263 TraceCheckUtils]: 139: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,446 INFO L280 TraceCheckUtils]: 140: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,446 INFO L280 TraceCheckUtils]: 141: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,446 INFO L280 TraceCheckUtils]: 142: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,447 INFO L280 TraceCheckUtils]: 143: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,447 INFO L280 TraceCheckUtils]: 144: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,447 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,447 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 [2020-07-17 23:02:30,447 INFO L280 TraceCheckUtils]: 147: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,447 INFO L280 TraceCheckUtils]: 148: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,448 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {169769#true} {169770#false} #535#return; {169770#false} is VALID [2020-07-17 23:02:30,448 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 [2020-07-17 23:02:30,448 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 [2020-07-17 23:02:30,448 INFO L280 TraceCheckUtils]: 152: Hoare triple {169769#true} assume !(1 == ~T1_E~0); {169769#true} is VALID [2020-07-17 23:02:30,448 INFO L280 TraceCheckUtils]: 153: Hoare triple {169769#true} assume !(1 == ~T2_E~0); {169769#true} is VALID [2020-07-17 23:02:30,449 INFO L280 TraceCheckUtils]: 154: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,449 INFO L280 TraceCheckUtils]: 155: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,449 INFO L280 TraceCheckUtils]: 156: Hoare triple {169769#true} assume !(1 == ~E_2~0); {169769#true} is VALID [2020-07-17 23:02:30,449 INFO L280 TraceCheckUtils]: 157: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,449 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {169769#true} {169770#false} #537#return; {169770#false} is VALID [2020-07-17 23:02:30,450 INFO L263 TraceCheckUtils]: 159: Hoare triple {169770#false} call #t~ret10 := exists_runnable_thread(); {169769#true} is VALID [2020-07-17 23:02:30,450 INFO L280 TraceCheckUtils]: 160: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,450 INFO L280 TraceCheckUtils]: 161: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,450 INFO L280 TraceCheckUtils]: 162: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,450 INFO L280 TraceCheckUtils]: 163: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,450 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {169769#true} {169770#false} #539#return; {169770#false} is VALID [2020-07-17 23:02:30,451 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 [2020-07-17 23:02:30,451 INFO L280 TraceCheckUtils]: 166: Hoare triple {169770#false} assume !(0 == ~tmp~3); {169770#false} is VALID [2020-07-17 23:02:30,451 INFO L263 TraceCheckUtils]: 167: Hoare triple {169770#false} call #t~ret11 := stop_simulation(); {169769#true} is VALID [2020-07-17 23:02:30,451 INFO L280 TraceCheckUtils]: 168: Hoare triple {169769#true} havoc ~tmp~2;havoc ~__retres2~0; {169769#true} is VALID [2020-07-17 23:02:30,452 INFO L263 TraceCheckUtils]: 169: Hoare triple {169769#true} call #t~ret9 := exists_runnable_thread(); {169769#true} is VALID [2020-07-17 23:02:30,452 INFO L280 TraceCheckUtils]: 170: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,452 INFO L280 TraceCheckUtils]: 171: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,453 INFO L280 TraceCheckUtils]: 172: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,453 INFO L280 TraceCheckUtils]: 173: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,453 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {169769#true} {169769#true} #495#return; {169769#true} is VALID [2020-07-17 23:02:30,453 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 [2020-07-17 23:02:30,453 INFO L280 TraceCheckUtils]: 176: Hoare triple {169769#true} assume 0 != ~tmp~2;~__retres2~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,454 INFO L280 TraceCheckUtils]: 177: Hoare triple {169769#true} #res := ~__retres2~0; {169769#true} is VALID [2020-07-17 23:02:30,454 INFO L280 TraceCheckUtils]: 178: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,454 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {169769#true} {169770#false} #547#return; {169770#false} is VALID [2020-07-17 23:02:30,454 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 [2020-07-17 23:02:30,454 INFO L280 TraceCheckUtils]: 181: Hoare triple {169770#false} assume !(0 != ~tmp___0~1); {169770#false} is VALID [2020-07-17 23:02:30,455 INFO L280 TraceCheckUtils]: 182: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:30,455 INFO L280 TraceCheckUtils]: 183: Hoare triple {169770#false} ~kernel_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:30,455 INFO L263 TraceCheckUtils]: 184: Hoare triple {169770#false} call eval(); {169770#false} is VALID [2020-07-17 23:02:30,455 INFO L280 TraceCheckUtils]: 185: Hoare triple {169770#false} havoc ~tmp~0; {169770#false} is VALID [2020-07-17 23:02:30,455 INFO L280 TraceCheckUtils]: 186: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:30,456 INFO L263 TraceCheckUtils]: 187: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-17 23:02:30,456 INFO L280 TraceCheckUtils]: 188: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,456 INFO L280 TraceCheckUtils]: 189: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,456 INFO L280 TraceCheckUtils]: 190: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,456 INFO L280 TraceCheckUtils]: 191: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,456 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-17 23:02:30,457 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 [2020-07-17 23:02:30,457 INFO L280 TraceCheckUtils]: 194: Hoare triple {169770#false} assume 0 != ~tmp~0; {169770#false} is VALID [2020-07-17 23:02:30,457 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 [2020-07-17 23:02:30,457 INFO L280 TraceCheckUtils]: 196: Hoare triple {169770#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:30,457 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 [2020-07-17 23:02:30,457 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 [2020-07-17 23:02:30,458 INFO L280 TraceCheckUtils]: 199: Hoare triple {169769#true} assume 0 == ~m_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,458 INFO L280 TraceCheckUtils]: 200: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:30,458 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 [2020-07-17 23:02:30,459 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 [2020-07-17 23:02:30,460 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 [2020-07-17 23:02:30,460 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 [2020-07-17 23:02:30,460 INFO L263 TraceCheckUtils]: 205: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,460 INFO L280 TraceCheckUtils]: 206: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,460 INFO L280 TraceCheckUtils]: 207: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,461 INFO L280 TraceCheckUtils]: 208: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,461 INFO L280 TraceCheckUtils]: 209: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,461 INFO L280 TraceCheckUtils]: 210: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,461 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,461 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 [2020-07-17 23:02:30,461 INFO L280 TraceCheckUtils]: 213: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-17 23:02:30,462 INFO L263 TraceCheckUtils]: 214: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,462 INFO L280 TraceCheckUtils]: 215: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,462 INFO L280 TraceCheckUtils]: 216: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,462 INFO L280 TraceCheckUtils]: 217: Hoare triple {169769#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {169769#true} is VALID [2020-07-17 23:02:30,462 INFO L280 TraceCheckUtils]: 218: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,462 INFO L280 TraceCheckUtils]: 219: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,463 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,463 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 [2020-07-17 23:02:30,463 INFO L280 TraceCheckUtils]: 222: Hoare triple {169769#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,463 INFO L263 TraceCheckUtils]: 223: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,463 INFO L280 TraceCheckUtils]: 224: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,463 INFO L280 TraceCheckUtils]: 225: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,463 INFO L280 TraceCheckUtils]: 226: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,464 INFO L280 TraceCheckUtils]: 227: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,464 INFO L280 TraceCheckUtils]: 228: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,464 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,464 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 [2020-07-17 23:02:30,464 INFO L280 TraceCheckUtils]: 231: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,465 INFO L280 TraceCheckUtils]: 232: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,465 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 [2020-07-17 23:02:30,465 INFO L280 TraceCheckUtils]: 234: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,465 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {169769#true} {169769#true} #505#return; {169769#true} is VALID [2020-07-17 23:02:30,465 INFO L280 TraceCheckUtils]: 236: Hoare triple {169769#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {169769#true} is VALID [2020-07-17 23:02:30,465 INFO L280 TraceCheckUtils]: 237: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,466 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {169769#true} {169770#false} #513#return; {169770#false} is VALID [2020-07-17 23:02:30,466 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 [2020-07-17 23:02:30,466 INFO L280 TraceCheckUtils]: 240: Hoare triple {169770#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:30,466 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 [2020-07-17 23:02:30,466 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 [2020-07-17 23:02:30,466 INFO L280 TraceCheckUtils]: 243: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,467 INFO L280 TraceCheckUtils]: 244: Hoare triple {169769#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {169769#true} is VALID [2020-07-17 23:02:30,467 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 [2020-07-17 23:02:30,468 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 [2020-07-17 23:02:30,468 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 [2020-07-17 23:02:30,469 INFO L263 TraceCheckUtils]: 248: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,469 INFO L280 TraceCheckUtils]: 249: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,469 INFO L280 TraceCheckUtils]: 250: Hoare triple {169769#true} assume 1 == ~m_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,469 INFO L280 TraceCheckUtils]: 251: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,469 INFO L280 TraceCheckUtils]: 252: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,469 INFO L280 TraceCheckUtils]: 253: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,470 INFO L280 TraceCheckUtils]: 254: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,470 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,470 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 [2020-07-17 23:02:30,470 INFO L280 TraceCheckUtils]: 257: Hoare triple {169769#true} assume 0 != ~tmp~1;~m_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,470 INFO L263 TraceCheckUtils]: 258: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,470 INFO L280 TraceCheckUtils]: 259: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,471 INFO L280 TraceCheckUtils]: 260: Hoare triple {169769#true} assume 1 == ~t1_pc~0; {169769#true} is VALID [2020-07-17 23:02:30,471 INFO L280 TraceCheckUtils]: 261: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,471 INFO L280 TraceCheckUtils]: 262: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,471 INFO L280 TraceCheckUtils]: 263: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,471 INFO L280 TraceCheckUtils]: 264: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,471 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,472 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 [2020-07-17 23:02:30,472 INFO L280 TraceCheckUtils]: 267: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-17 23:02:30,472 INFO L263 TraceCheckUtils]: 268: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,472 INFO L280 TraceCheckUtils]: 269: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,472 INFO L280 TraceCheckUtils]: 270: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,472 INFO L280 TraceCheckUtils]: 271: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,473 INFO L280 TraceCheckUtils]: 272: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,473 INFO L280 TraceCheckUtils]: 273: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,473 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,473 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 [2020-07-17 23:02:30,473 INFO L280 TraceCheckUtils]: 276: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,473 INFO L280 TraceCheckUtils]: 277: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,474 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 [2020-07-17 23:02:30,474 INFO L280 TraceCheckUtils]: 279: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,474 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {169769#true} {169769#true} #487#return; {169769#true} is VALID [2020-07-17 23:02:30,474 INFO L280 TraceCheckUtils]: 281: Hoare triple {169769#true} ~E_2~0 := 2; {169769#true} is VALID [2020-07-17 23:02:30,474 INFO L280 TraceCheckUtils]: 282: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:30,475 INFO L280 TraceCheckUtils]: 283: Hoare triple {169769#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {169769#true} is VALID [2020-07-17 23:02:30,475 INFO L280 TraceCheckUtils]: 284: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,475 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {169769#true} {169770#false} #515#return; {169770#false} is VALID [2020-07-17 23:02:30,475 INFO L280 TraceCheckUtils]: 286: Hoare triple {169770#false} assume !(0 == ~t2_st~0); {169770#false} is VALID [2020-07-17 23:02:30,475 INFO L280 TraceCheckUtils]: 287: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:30,475 INFO L263 TraceCheckUtils]: 288: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-17 23:02:30,476 INFO L280 TraceCheckUtils]: 289: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,476 INFO L280 TraceCheckUtils]: 290: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {169769#true} is VALID [2020-07-17 23:02:30,476 INFO L280 TraceCheckUtils]: 291: Hoare triple {169769#true} #res := ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:30,476 INFO L280 TraceCheckUtils]: 292: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,476 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {169769#true} {169770#false} #511#return; {169770#false} is VALID [2020-07-17 23:02:30,476 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 [2020-07-17 23:02:30,477 INFO L280 TraceCheckUtils]: 295: Hoare triple {169770#false} assume 0 != ~tmp~0; {169770#false} is VALID [2020-07-17 23:02:30,477 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 [2020-07-17 23:02:30,477 INFO L280 TraceCheckUtils]: 297: Hoare triple {169770#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:30,477 INFO L263 TraceCheckUtils]: 298: Hoare triple {169770#false} call master(); {169770#false} is VALID [2020-07-17 23:02:30,477 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 [2020-07-17 23:02:30,477 INFO L280 TraceCheckUtils]: 300: Hoare triple {169770#false} assume !(0 == ~m_pc~0); {169770#false} is VALID [2020-07-17 23:02:30,478 INFO L280 TraceCheckUtils]: 301: Hoare triple {169770#false} assume 1 == ~m_pc~0; {169770#false} is VALID [2020-07-17 23:02:30,478 INFO L280 TraceCheckUtils]: 302: Hoare triple {169770#false} assume ~token~0 != 2 + ~local~0; {169770#false} is VALID [2020-07-17 23:02:30,478 INFO L263 TraceCheckUtils]: 303: Hoare triple {169770#false} call error(); {169770#false} is VALID [2020-07-17 23:02:30,478 INFO L280 TraceCheckUtils]: 304: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:30,556 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 15 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2020-07-17 23:02:30,556 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563838282] [2020-07-17 23:02:30,556 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1792670714] [2020-07-17 23:02:30,557 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 [2020-07-17 23:02:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,729 INFO L264 TraceCheckSpWp]: Trace formula consists of 1188 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-17 23:02:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:02:30,787 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 23:02:30,991 INFO L263 TraceCheckUtils]: 0: Hoare triple {169769#true} call ULTIMATE.init(); {169769#true} is VALID [2020-07-17 23:02:30,991 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 [2020-07-17 23:02:30,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,992 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {169769#true} {169769#true} #549#return; {169769#true} is VALID [2020-07-17 23:02:30,992 INFO L263 TraceCheckUtils]: 4: Hoare triple {169769#true} call #t~ret12 := main(); {169769#true} is VALID [2020-07-17 23:02:30,992 INFO L280 TraceCheckUtils]: 5: Hoare triple {169769#true} havoc ~__retres1~4; {169769#true} is VALID [2020-07-17 23:02:30,992 INFO L263 TraceCheckUtils]: 6: Hoare triple {169769#true} call init_model(); {169769#true} is VALID [2020-07-17 23:02:30,992 INFO L280 TraceCheckUtils]: 7: Hoare triple {169769#true} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {169769#true} is VALID [2020-07-17 23:02:30,992 INFO L280 TraceCheckUtils]: 8: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,992 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {169769#true} {169769#true} #491#return; {169769#true} is VALID [2020-07-17 23:02:30,993 INFO L263 TraceCheckUtils]: 10: Hoare triple {169769#true} call start_simulation(); {169769#true} is VALID [2020-07-17 23:02:30,993 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 [2020-07-17 23:02:30,993 INFO L263 TraceCheckUtils]: 12: Hoare triple {169769#true} call update_channels(); {169769#true} is VALID [2020-07-17 23:02:30,993 INFO L280 TraceCheckUtils]: 13: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,993 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {169769#true} {169769#true} #519#return; {169769#true} is VALID [2020-07-17 23:02:30,994 INFO L263 TraceCheckUtils]: 15: Hoare triple {169769#true} call init_threads(); {169769#true} is VALID [2020-07-17 23:02:30,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {169769#true} assume 1 == ~m_i~0;~m_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,994 INFO L280 TraceCheckUtils]: 17: Hoare triple {169769#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,994 INFO L280 TraceCheckUtils]: 18: Hoare triple {169769#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,994 INFO L280 TraceCheckUtils]: 19: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,994 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {169769#true} {169769#true} #521#return; {169769#true} is VALID [2020-07-17 23:02:30,995 INFO L263 TraceCheckUtils]: 21: Hoare triple {169769#true} call fire_delta_events(); {169769#true} is VALID [2020-07-17 23:02:30,995 INFO L280 TraceCheckUtils]: 22: Hoare triple {169769#true} assume !(0 == ~M_E~0); {169769#true} is VALID [2020-07-17 23:02:30,995 INFO L280 TraceCheckUtils]: 23: Hoare triple {169769#true} assume !(0 == ~T1_E~0); {169769#true} is VALID [2020-07-17 23:02:30,995 INFO L280 TraceCheckUtils]: 24: Hoare triple {169769#true} assume !(0 == ~T2_E~0); {169769#true} is VALID [2020-07-17 23:02:30,995 INFO L280 TraceCheckUtils]: 25: Hoare triple {169769#true} assume !(0 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:30,995 INFO L280 TraceCheckUtils]: 26: Hoare triple {169769#true} assume !(0 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:30,995 INFO L280 TraceCheckUtils]: 27: Hoare triple {169769#true} assume !(0 == ~E_2~0); {169769#true} is VALID [2020-07-17 23:02:30,995 INFO L280 TraceCheckUtils]: 28: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,995 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {169769#true} {169769#true} #523#return; {169769#true} is VALID [2020-07-17 23:02:30,996 INFO L263 TraceCheckUtils]: 30: Hoare triple {169769#true} call activate_threads(); {169769#true} is VALID [2020-07-17 23:02:30,996 INFO L280 TraceCheckUtils]: 31: Hoare triple {169769#true} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169769#true} is VALID [2020-07-17 23:02:30,996 INFO L263 TraceCheckUtils]: 32: Hoare triple {169769#true} call #t~ret6 := is_master_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,996 INFO L280 TraceCheckUtils]: 33: Hoare triple {169769#true} havoc ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,996 INFO L280 TraceCheckUtils]: 34: Hoare triple {169769#true} assume !(1 == ~m_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,996 INFO L280 TraceCheckUtils]: 35: Hoare triple {169769#true} ~__retres1~0 := 0; {169769#true} is VALID [2020-07-17 23:02:30,996 INFO L280 TraceCheckUtils]: 36: Hoare triple {169769#true} #res := ~__retres1~0; {169769#true} is VALID [2020-07-17 23:02:30,996 INFO L280 TraceCheckUtils]: 37: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,997 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {169769#true} {169769#true} #499#return; {169769#true} is VALID [2020-07-17 23:02:30,997 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 [2020-07-17 23:02:30,997 INFO L280 TraceCheckUtils]: 40: Hoare triple {169769#true} assume !(0 != ~tmp~1); {169769#true} is VALID [2020-07-17 23:02:30,997 INFO L263 TraceCheckUtils]: 41: Hoare triple {169769#true} call #t~ret7 := is_transmit1_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,997 INFO L280 TraceCheckUtils]: 42: Hoare triple {169769#true} havoc ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,997 INFO L280 TraceCheckUtils]: 43: Hoare triple {169769#true} assume !(1 == ~t1_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,997 INFO L280 TraceCheckUtils]: 44: Hoare triple {169769#true} ~__retres1~1 := 0; {169769#true} is VALID [2020-07-17 23:02:30,997 INFO L280 TraceCheckUtils]: 45: Hoare triple {169769#true} #res := ~__retres1~1; {169769#true} is VALID [2020-07-17 23:02:30,997 INFO L280 TraceCheckUtils]: 46: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,998 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {169769#true} {169769#true} #501#return; {169769#true} is VALID [2020-07-17 23:02:30,998 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 [2020-07-17 23:02:30,998 INFO L280 TraceCheckUtils]: 49: Hoare triple {169769#true} assume !(0 != ~tmp___0~0); {169769#true} is VALID [2020-07-17 23:02:30,998 INFO L263 TraceCheckUtils]: 50: Hoare triple {169769#true} call #t~ret8 := is_transmit2_triggered(); {169769#true} is VALID [2020-07-17 23:02:30,998 INFO L280 TraceCheckUtils]: 51: Hoare triple {169769#true} havoc ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,998 INFO L280 TraceCheckUtils]: 52: Hoare triple {169769#true} assume !(1 == ~t2_pc~0); {169769#true} is VALID [2020-07-17 23:02:30,998 INFO L280 TraceCheckUtils]: 53: Hoare triple {169769#true} ~__retres1~2 := 0; {169769#true} is VALID [2020-07-17 23:02:30,998 INFO L280 TraceCheckUtils]: 54: Hoare triple {169769#true} #res := ~__retres1~2; {169769#true} is VALID [2020-07-17 23:02:30,998 INFO L280 TraceCheckUtils]: 55: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,999 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {169769#true} {169769#true} #503#return; {169769#true} is VALID [2020-07-17 23:02:30,999 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 [2020-07-17 23:02:30,999 INFO L280 TraceCheckUtils]: 58: Hoare triple {169769#true} assume !(0 != ~tmp___1~0); {169769#true} is VALID [2020-07-17 23:02:30,999 INFO L280 TraceCheckUtils]: 59: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:30,999 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {169769#true} {169769#true} #525#return; {169769#true} is VALID [2020-07-17 23:02:30,999 INFO L263 TraceCheckUtils]: 61: Hoare triple {169769#true} call reset_delta_events(); {169769#true} is VALID [2020-07-17 23:02:30,999 INFO L280 TraceCheckUtils]: 62: Hoare triple {169769#true} assume !(1 == ~M_E~0); {169769#true} is VALID [2020-07-17 23:02:30,999 INFO L280 TraceCheckUtils]: 63: Hoare triple {169769#true} assume !(1 == ~T1_E~0); {169769#true} is VALID [2020-07-17 23:02:31,000 INFO L280 TraceCheckUtils]: 64: Hoare triple {169769#true} assume !(1 == ~T2_E~0); {169769#true} is VALID [2020-07-17 23:02:31,000 INFO L280 TraceCheckUtils]: 65: Hoare triple {169769#true} assume !(1 == ~E_M~0); {169769#true} is VALID [2020-07-17 23:02:31,000 INFO L280 TraceCheckUtils]: 66: Hoare triple {169769#true} assume !(1 == ~E_1~0); {169769#true} is VALID [2020-07-17 23:02:31,000 INFO L280 TraceCheckUtils]: 67: Hoare triple {169769#true} assume !(1 == ~E_2~0); {169769#true} is VALID [2020-07-17 23:02:31,000 INFO L280 TraceCheckUtils]: 68: Hoare triple {169769#true} assume true; {169769#true} is VALID [2020-07-17 23:02:31,000 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {169769#true} {169769#true} #527#return; {169769#true} is VALID [2020-07-17 23:02:31,001 INFO L280 TraceCheckUtils]: 70: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:31,001 INFO L280 TraceCheckUtils]: 71: Hoare triple {169769#true} ~kernel_st~0 := 1; {169769#true} is VALID [2020-07-17 23:02:31,001 INFO L263 TraceCheckUtils]: 72: Hoare triple {169769#true} call eval(); {169769#true} is VALID [2020-07-17 23:02:31,001 INFO L280 TraceCheckUtils]: 73: Hoare triple {169769#true} havoc ~tmp~0; {169769#true} is VALID [2020-07-17 23:02:31,001 INFO L280 TraceCheckUtils]: 74: Hoare triple {169769#true} assume !false; {169769#true} is VALID [2020-07-17 23:02:31,001 INFO L263 TraceCheckUtils]: 75: Hoare triple {169769#true} call #t~ret2 := exists_runnable_thread(); {169769#true} is VALID [2020-07-17 23:02:31,002 INFO L280 TraceCheckUtils]: 76: Hoare triple {169769#true} havoc ~__retres1~3; {169769#true} is VALID [2020-07-17 23:02:31,005 INFO L280 TraceCheckUtils]: 77: Hoare triple {169769#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:31,005 INFO L280 TraceCheckUtils]: 78: Hoare triple {170050#(= 0 ~m_st~0)} #res := ~__retres1~3; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:31,006 INFO L280 TraceCheckUtils]: 79: Hoare triple {170050#(= 0 ~m_st~0)} assume true; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:31,006 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {170050#(= 0 ~m_st~0)} {169769#true} #511#return; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:31,007 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 [2020-07-17 23:02:31,007 INFO L280 TraceCheckUtils]: 82: Hoare triple {170050#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {170050#(= 0 ~m_st~0)} is VALID [2020-07-17 23:02:31,007 INFO L280 TraceCheckUtils]: 83: Hoare triple {170050#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {169770#false} is VALID [2020-07-17 23:02:31,007 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 [2020-07-17 23:02:31,008 INFO L280 TraceCheckUtils]: 85: Hoare triple {169770#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:31,008 INFO L263 TraceCheckUtils]: 86: Hoare triple {169770#false} call transmit1(); {169770#false} is VALID [2020-07-17 23:02:31,008 INFO L280 TraceCheckUtils]: 87: Hoare triple {169770#false} assume 0 == ~t1_pc~0; {169770#false} is VALID [2020-07-17 23:02:31,008 INFO L280 TraceCheckUtils]: 88: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:31,008 INFO L280 TraceCheckUtils]: 89: Hoare triple {169770#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {169770#false} is VALID [2020-07-17 23:02:31,008 INFO L280 TraceCheckUtils]: 90: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,008 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {169770#false} {169770#false} #515#return; {169770#false} is VALID [2020-07-17 23:02:31,009 INFO L280 TraceCheckUtils]: 92: Hoare triple {169770#false} assume !(0 == ~t2_st~0); {169770#false} is VALID [2020-07-17 23:02:31,009 INFO L280 TraceCheckUtils]: 93: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:31,009 INFO L263 TraceCheckUtils]: 94: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169770#false} is VALID [2020-07-17 23:02:31,009 INFO L280 TraceCheckUtils]: 95: Hoare triple {169770#false} havoc ~__retres1~3; {169770#false} is VALID [2020-07-17 23:02:31,009 INFO L280 TraceCheckUtils]: 96: Hoare triple {169770#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {169770#false} is VALID [2020-07-17 23:02:31,010 INFO L280 TraceCheckUtils]: 97: Hoare triple {169770#false} #res := ~__retres1~3; {169770#false} is VALID [2020-07-17 23:02:31,010 INFO L280 TraceCheckUtils]: 98: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,010 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {169770#false} {169770#false} #511#return; {169770#false} is VALID [2020-07-17 23:02:31,010 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 [2020-07-17 23:02:31,011 INFO L280 TraceCheckUtils]: 101: Hoare triple {169770#false} assume !(0 != ~tmp~0); {169770#false} is VALID [2020-07-17 23:02:31,011 INFO L280 TraceCheckUtils]: 102: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,011 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {169770#false} {169769#true} #529#return; {169770#false} is VALID [2020-07-17 23:02:31,011 INFO L280 TraceCheckUtils]: 104: Hoare triple {169770#false} ~kernel_st~0 := 2; {169770#false} is VALID [2020-07-17 23:02:31,011 INFO L263 TraceCheckUtils]: 105: Hoare triple {169770#false} call update_channels(); {169770#false} is VALID [2020-07-17 23:02:31,012 INFO L280 TraceCheckUtils]: 106: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,012 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {169770#false} {169770#false} #531#return; {169770#false} is VALID [2020-07-17 23:02:31,012 INFO L280 TraceCheckUtils]: 108: Hoare triple {169770#false} ~kernel_st~0 := 3; {169770#false} is VALID [2020-07-17 23:02:31,012 INFO L263 TraceCheckUtils]: 109: Hoare triple {169770#false} call fire_delta_events(); {169770#false} is VALID [2020-07-17 23:02:31,012 INFO L280 TraceCheckUtils]: 110: Hoare triple {169770#false} assume !(0 == ~M_E~0); {169770#false} is VALID [2020-07-17 23:02:31,012 INFO L280 TraceCheckUtils]: 111: Hoare triple {169770#false} assume !(0 == ~T1_E~0); {169770#false} is VALID [2020-07-17 23:02:31,013 INFO L280 TraceCheckUtils]: 112: Hoare triple {169770#false} assume !(0 == ~T2_E~0); {169770#false} is VALID [2020-07-17 23:02:31,013 INFO L280 TraceCheckUtils]: 113: Hoare triple {169770#false} assume !(0 == ~E_M~0); {169770#false} is VALID [2020-07-17 23:02:31,013 INFO L280 TraceCheckUtils]: 114: Hoare triple {169770#false} assume !(0 == ~E_1~0); {169770#false} is VALID [2020-07-17 23:02:31,013 INFO L280 TraceCheckUtils]: 115: Hoare triple {169770#false} assume !(0 == ~E_2~0); {169770#false} is VALID [2020-07-17 23:02:31,013 INFO L280 TraceCheckUtils]: 116: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,013 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {169770#false} {169770#false} #533#return; {169770#false} is VALID [2020-07-17 23:02:31,014 INFO L263 TraceCheckUtils]: 118: Hoare triple {169770#false} call activate_threads(); {169770#false} is VALID [2020-07-17 23:02:31,014 INFO L280 TraceCheckUtils]: 119: Hoare triple {169770#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169770#false} is VALID [2020-07-17 23:02:31,014 INFO L263 TraceCheckUtils]: 120: Hoare triple {169770#false} call #t~ret6 := is_master_triggered(); {169770#false} is VALID [2020-07-17 23:02:31,014 INFO L280 TraceCheckUtils]: 121: Hoare triple {169770#false} havoc ~__retres1~0; {169770#false} is VALID [2020-07-17 23:02:31,014 INFO L280 TraceCheckUtils]: 122: Hoare triple {169770#false} assume !(1 == ~m_pc~0); {169770#false} is VALID [2020-07-17 23:02:31,015 INFO L280 TraceCheckUtils]: 123: Hoare triple {169770#false} ~__retres1~0 := 0; {169770#false} is VALID [2020-07-17 23:02:31,015 INFO L280 TraceCheckUtils]: 124: Hoare triple {169770#false} #res := ~__retres1~0; {169770#false} is VALID [2020-07-17 23:02:31,015 INFO L280 TraceCheckUtils]: 125: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,015 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {169770#false} {169770#false} #499#return; {169770#false} is VALID [2020-07-17 23:02:31,015 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 [2020-07-17 23:02:31,015 INFO L280 TraceCheckUtils]: 128: Hoare triple {169770#false} assume !(0 != ~tmp~1); {169770#false} is VALID [2020-07-17 23:02:31,016 INFO L263 TraceCheckUtils]: 129: Hoare triple {169770#false} call #t~ret7 := is_transmit1_triggered(); {169770#false} is VALID [2020-07-17 23:02:31,016 INFO L280 TraceCheckUtils]: 130: Hoare triple {169770#false} havoc ~__retres1~1; {169770#false} is VALID [2020-07-17 23:02:31,016 INFO L280 TraceCheckUtils]: 131: Hoare triple {169770#false} assume 1 == ~t1_pc~0; {169770#false} is VALID [2020-07-17 23:02:31,016 INFO L280 TraceCheckUtils]: 132: Hoare triple {169770#false} assume !(1 == ~E_1~0); {169770#false} is VALID [2020-07-17 23:02:31,016 INFO L280 TraceCheckUtils]: 133: Hoare triple {169770#false} ~__retres1~1 := 0; {169770#false} is VALID [2020-07-17 23:02:31,017 INFO L280 TraceCheckUtils]: 134: Hoare triple {169770#false} #res := ~__retres1~1; {169770#false} is VALID [2020-07-17 23:02:31,017 INFO L280 TraceCheckUtils]: 135: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,017 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {169770#false} {169770#false} #501#return; {169770#false} is VALID [2020-07-17 23:02:31,017 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 [2020-07-17 23:02:31,017 INFO L280 TraceCheckUtils]: 138: Hoare triple {169770#false} assume !(0 != ~tmp___0~0); {169770#false} is VALID [2020-07-17 23:02:31,017 INFO L263 TraceCheckUtils]: 139: Hoare triple {169770#false} call #t~ret8 := is_transmit2_triggered(); {169770#false} is VALID [2020-07-17 23:02:31,018 INFO L280 TraceCheckUtils]: 140: Hoare triple {169770#false} havoc ~__retres1~2; {169770#false} is VALID [2020-07-17 23:02:31,018 INFO L280 TraceCheckUtils]: 141: Hoare triple {169770#false} assume !(1 == ~t2_pc~0); {169770#false} is VALID [2020-07-17 23:02:31,018 INFO L280 TraceCheckUtils]: 142: Hoare triple {169770#false} ~__retres1~2 := 0; {169770#false} is VALID [2020-07-17 23:02:31,018 INFO L280 TraceCheckUtils]: 143: Hoare triple {169770#false} #res := ~__retres1~2; {169770#false} is VALID [2020-07-17 23:02:31,018 INFO L280 TraceCheckUtils]: 144: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,018 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {169770#false} {169770#false} #503#return; {169770#false} is VALID [2020-07-17 23:02:31,019 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 [2020-07-17 23:02:31,019 INFO L280 TraceCheckUtils]: 147: Hoare triple {169770#false} assume !(0 != ~tmp___1~0); {169770#false} is VALID [2020-07-17 23:02:31,019 INFO L280 TraceCheckUtils]: 148: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,019 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {169770#false} {169770#false} #535#return; {169770#false} is VALID [2020-07-17 23:02:31,019 INFO L263 TraceCheckUtils]: 150: Hoare triple {169770#false} call reset_delta_events(); {169770#false} is VALID [2020-07-17 23:02:31,020 INFO L280 TraceCheckUtils]: 151: Hoare triple {169770#false} assume !(1 == ~M_E~0); {169770#false} is VALID [2020-07-17 23:02:31,020 INFO L280 TraceCheckUtils]: 152: Hoare triple {169770#false} assume !(1 == ~T1_E~0); {169770#false} is VALID [2020-07-17 23:02:31,020 INFO L280 TraceCheckUtils]: 153: Hoare triple {169770#false} assume !(1 == ~T2_E~0); {169770#false} is VALID [2020-07-17 23:02:31,020 INFO L280 TraceCheckUtils]: 154: Hoare triple {169770#false} assume !(1 == ~E_M~0); {169770#false} is VALID [2020-07-17 23:02:31,020 INFO L280 TraceCheckUtils]: 155: Hoare triple {169770#false} assume !(1 == ~E_1~0); {169770#false} is VALID [2020-07-17 23:02:31,020 INFO L280 TraceCheckUtils]: 156: Hoare triple {169770#false} assume !(1 == ~E_2~0); {169770#false} is VALID [2020-07-17 23:02:31,021 INFO L280 TraceCheckUtils]: 157: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,021 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {169770#false} {169770#false} #537#return; {169770#false} is VALID [2020-07-17 23:02:31,021 INFO L263 TraceCheckUtils]: 159: Hoare triple {169770#false} call #t~ret10 := exists_runnable_thread(); {169770#false} is VALID [2020-07-17 23:02:31,021 INFO L280 TraceCheckUtils]: 160: Hoare triple {169770#false} havoc ~__retres1~3; {169770#false} is VALID [2020-07-17 23:02:31,021 INFO L280 TraceCheckUtils]: 161: Hoare triple {169770#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {169770#false} is VALID [2020-07-17 23:02:31,022 INFO L280 TraceCheckUtils]: 162: Hoare triple {169770#false} #res := ~__retres1~3; {169770#false} is VALID [2020-07-17 23:02:31,022 INFO L280 TraceCheckUtils]: 163: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,022 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {169770#false} {169770#false} #539#return; {169770#false} is VALID [2020-07-17 23:02:31,022 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 [2020-07-17 23:02:31,022 INFO L280 TraceCheckUtils]: 166: Hoare triple {169770#false} assume !(0 == ~tmp~3); {169770#false} is VALID [2020-07-17 23:02:31,022 INFO L263 TraceCheckUtils]: 167: Hoare triple {169770#false} call #t~ret11 := stop_simulation(); {169770#false} is VALID [2020-07-17 23:02:31,023 INFO L280 TraceCheckUtils]: 168: Hoare triple {169770#false} havoc ~tmp~2;havoc ~__retres2~0; {169770#false} is VALID [2020-07-17 23:02:31,023 INFO L263 TraceCheckUtils]: 169: Hoare triple {169770#false} call #t~ret9 := exists_runnable_thread(); {169770#false} is VALID [2020-07-17 23:02:31,023 INFO L280 TraceCheckUtils]: 170: Hoare triple {169770#false} havoc ~__retres1~3; {169770#false} is VALID [2020-07-17 23:02:31,023 INFO L280 TraceCheckUtils]: 171: Hoare triple {169770#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {169770#false} is VALID [2020-07-17 23:02:31,023 INFO L280 TraceCheckUtils]: 172: Hoare triple {169770#false} #res := ~__retres1~3; {169770#false} is VALID [2020-07-17 23:02:31,023 INFO L280 TraceCheckUtils]: 173: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,024 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {169770#false} {169770#false} #495#return; {169770#false} is VALID [2020-07-17 23:02:31,024 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 [2020-07-17 23:02:31,024 INFO L280 TraceCheckUtils]: 176: Hoare triple {169770#false} assume 0 != ~tmp~2;~__retres2~0 := 0; {169770#false} is VALID [2020-07-17 23:02:31,024 INFO L280 TraceCheckUtils]: 177: Hoare triple {169770#false} #res := ~__retres2~0; {169770#false} is VALID [2020-07-17 23:02:31,024 INFO L280 TraceCheckUtils]: 178: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,024 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {169770#false} {169770#false} #547#return; {169770#false} is VALID [2020-07-17 23:02:31,025 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 [2020-07-17 23:02:31,025 INFO L280 TraceCheckUtils]: 181: Hoare triple {169770#false} assume !(0 != ~tmp___0~1); {169770#false} is VALID [2020-07-17 23:02:31,025 INFO L280 TraceCheckUtils]: 182: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:31,025 INFO L280 TraceCheckUtils]: 183: Hoare triple {169770#false} ~kernel_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:31,025 INFO L263 TraceCheckUtils]: 184: Hoare triple {169770#false} call eval(); {169770#false} is VALID [2020-07-17 23:02:31,025 INFO L280 TraceCheckUtils]: 185: Hoare triple {169770#false} havoc ~tmp~0; {169770#false} is VALID [2020-07-17 23:02:31,026 INFO L280 TraceCheckUtils]: 186: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:31,026 INFO L263 TraceCheckUtils]: 187: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169770#false} is VALID [2020-07-17 23:02:31,026 INFO L280 TraceCheckUtils]: 188: Hoare triple {169770#false} havoc ~__retres1~3; {169770#false} is VALID [2020-07-17 23:02:31,026 INFO L280 TraceCheckUtils]: 189: Hoare triple {169770#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {169770#false} is VALID [2020-07-17 23:02:31,026 INFO L280 TraceCheckUtils]: 190: Hoare triple {169770#false} #res := ~__retres1~3; {169770#false} is VALID [2020-07-17 23:02:31,026 INFO L280 TraceCheckUtils]: 191: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,027 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {169770#false} {169770#false} #511#return; {169770#false} is VALID [2020-07-17 23:02:31,027 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 [2020-07-17 23:02:31,027 INFO L280 TraceCheckUtils]: 194: Hoare triple {169770#false} assume 0 != ~tmp~0; {169770#false} is VALID [2020-07-17 23:02:31,027 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 [2020-07-17 23:02:31,027 INFO L280 TraceCheckUtils]: 196: Hoare triple {169770#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:31,027 INFO L263 TraceCheckUtils]: 197: Hoare triple {169770#false} call master(); {169770#false} is VALID [2020-07-17 23:02:31,028 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 [2020-07-17 23:02:31,028 INFO L280 TraceCheckUtils]: 199: Hoare triple {169770#false} assume 0 == ~m_pc~0; {169770#false} is VALID [2020-07-17 23:02:31,028 INFO L280 TraceCheckUtils]: 200: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:31,028 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 [2020-07-17 23:02:31,028 INFO L263 TraceCheckUtils]: 202: Hoare triple {169770#false} call immediate_notify(); {169770#false} is VALID [2020-07-17 23:02:31,029 INFO L263 TraceCheckUtils]: 203: Hoare triple {169770#false} call activate_threads(); {169770#false} is VALID [2020-07-17 23:02:31,029 INFO L280 TraceCheckUtils]: 204: Hoare triple {169770#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169770#false} is VALID [2020-07-17 23:02:31,029 INFO L263 TraceCheckUtils]: 205: Hoare triple {169770#false} call #t~ret6 := is_master_triggered(); {169770#false} is VALID [2020-07-17 23:02:31,029 INFO L280 TraceCheckUtils]: 206: Hoare triple {169770#false} havoc ~__retres1~0; {169770#false} is VALID [2020-07-17 23:02:31,029 INFO L280 TraceCheckUtils]: 207: Hoare triple {169770#false} assume !(1 == ~m_pc~0); {169770#false} is VALID [2020-07-17 23:02:31,029 INFO L280 TraceCheckUtils]: 208: Hoare triple {169770#false} ~__retres1~0 := 0; {169770#false} is VALID [2020-07-17 23:02:31,029 INFO L280 TraceCheckUtils]: 209: Hoare triple {169770#false} #res := ~__retres1~0; {169770#false} is VALID [2020-07-17 23:02:31,030 INFO L280 TraceCheckUtils]: 210: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,030 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {169770#false} {169770#false} #499#return; {169770#false} is VALID [2020-07-17 23:02:31,030 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 [2020-07-17 23:02:31,030 INFO L280 TraceCheckUtils]: 213: Hoare triple {169770#false} assume !(0 != ~tmp~1); {169770#false} is VALID [2020-07-17 23:02:31,030 INFO L263 TraceCheckUtils]: 214: Hoare triple {169770#false} call #t~ret7 := is_transmit1_triggered(); {169770#false} is VALID [2020-07-17 23:02:31,030 INFO L280 TraceCheckUtils]: 215: Hoare triple {169770#false} havoc ~__retres1~1; {169770#false} is VALID [2020-07-17 23:02:31,031 INFO L280 TraceCheckUtils]: 216: Hoare triple {169770#false} assume 1 == ~t1_pc~0; {169770#false} is VALID [2020-07-17 23:02:31,031 INFO L280 TraceCheckUtils]: 217: Hoare triple {169770#false} assume 1 == ~E_1~0;~__retres1~1 := 1; {169770#false} is VALID [2020-07-17 23:02:31,031 INFO L280 TraceCheckUtils]: 218: Hoare triple {169770#false} #res := ~__retres1~1; {169770#false} is VALID [2020-07-17 23:02:31,031 INFO L280 TraceCheckUtils]: 219: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,031 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {169770#false} {169770#false} #501#return; {169770#false} is VALID [2020-07-17 23:02:31,032 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 [2020-07-17 23:02:31,032 INFO L280 TraceCheckUtils]: 222: Hoare triple {169770#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {169770#false} is VALID [2020-07-17 23:02:31,032 INFO L263 TraceCheckUtils]: 223: Hoare triple {169770#false} call #t~ret8 := is_transmit2_triggered(); {169770#false} is VALID [2020-07-17 23:02:31,032 INFO L280 TraceCheckUtils]: 224: Hoare triple {169770#false} havoc ~__retres1~2; {169770#false} is VALID [2020-07-17 23:02:31,032 INFO L280 TraceCheckUtils]: 225: Hoare triple {169770#false} assume !(1 == ~t2_pc~0); {169770#false} is VALID [2020-07-17 23:02:31,032 INFO L280 TraceCheckUtils]: 226: Hoare triple {169770#false} ~__retres1~2 := 0; {169770#false} is VALID [2020-07-17 23:02:31,033 INFO L280 TraceCheckUtils]: 227: Hoare triple {169770#false} #res := ~__retres1~2; {169770#false} is VALID [2020-07-17 23:02:31,033 INFO L280 TraceCheckUtils]: 228: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,033 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {169770#false} {169770#false} #503#return; {169770#false} is VALID [2020-07-17 23:02:31,033 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 [2020-07-17 23:02:31,033 INFO L280 TraceCheckUtils]: 231: Hoare triple {169770#false} assume !(0 != ~tmp___1~0); {169770#false} is VALID [2020-07-17 23:02:31,033 INFO L280 TraceCheckUtils]: 232: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,034 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {169770#false} {169770#false} #497#return; {169770#false} is VALID [2020-07-17 23:02:31,034 INFO L280 TraceCheckUtils]: 234: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,034 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {169770#false} {169770#false} #505#return; {169770#false} is VALID [2020-07-17 23:02:31,034 INFO L280 TraceCheckUtils]: 236: Hoare triple {169770#false} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {169770#false} is VALID [2020-07-17 23:02:31,034 INFO L280 TraceCheckUtils]: 237: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,034 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {169770#false} {169770#false} #513#return; {169770#false} is VALID [2020-07-17 23:02:31,035 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 [2020-07-17 23:02:31,035 INFO L280 TraceCheckUtils]: 240: Hoare triple {169770#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:31,035 INFO L263 TraceCheckUtils]: 241: Hoare triple {169770#false} call transmit1(); {169770#false} is VALID [2020-07-17 23:02:31,035 INFO L280 TraceCheckUtils]: 242: Hoare triple {169770#false} assume !(0 == ~t1_pc~0); {169770#false} is VALID [2020-07-17 23:02:31,035 INFO L280 TraceCheckUtils]: 243: Hoare triple {169770#false} assume 1 == ~t1_pc~0; {169770#false} is VALID [2020-07-17 23:02:31,035 INFO L280 TraceCheckUtils]: 244: Hoare triple {169770#false} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {169770#false} is VALID [2020-07-17 23:02:31,036 INFO L263 TraceCheckUtils]: 245: Hoare triple {169770#false} call immediate_notify(); {169770#false} is VALID [2020-07-17 23:02:31,036 INFO L263 TraceCheckUtils]: 246: Hoare triple {169770#false} call activate_threads(); {169770#false} is VALID [2020-07-17 23:02:31,036 INFO L280 TraceCheckUtils]: 247: Hoare triple {169770#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {169770#false} is VALID [2020-07-17 23:02:31,036 INFO L263 TraceCheckUtils]: 248: Hoare triple {169770#false} call #t~ret6 := is_master_triggered(); {169770#false} is VALID [2020-07-17 23:02:31,036 INFO L280 TraceCheckUtils]: 249: Hoare triple {169770#false} havoc ~__retres1~0; {169770#false} is VALID [2020-07-17 23:02:31,036 INFO L280 TraceCheckUtils]: 250: Hoare triple {169770#false} assume 1 == ~m_pc~0; {169770#false} is VALID [2020-07-17 23:02:31,037 INFO L280 TraceCheckUtils]: 251: Hoare triple {169770#false} assume !(1 == ~E_M~0); {169770#false} is VALID [2020-07-17 23:02:31,037 INFO L280 TraceCheckUtils]: 252: Hoare triple {169770#false} ~__retres1~0 := 0; {169770#false} is VALID [2020-07-17 23:02:31,037 INFO L280 TraceCheckUtils]: 253: Hoare triple {169770#false} #res := ~__retres1~0; {169770#false} is VALID [2020-07-17 23:02:31,037 INFO L280 TraceCheckUtils]: 254: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,037 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {169770#false} {169770#false} #499#return; {169770#false} is VALID [2020-07-17 23:02:31,038 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 [2020-07-17 23:02:31,038 INFO L280 TraceCheckUtils]: 257: Hoare triple {169770#false} assume 0 != ~tmp~1;~m_st~0 := 0; {169770#false} is VALID [2020-07-17 23:02:31,038 INFO L263 TraceCheckUtils]: 258: Hoare triple {169770#false} call #t~ret7 := is_transmit1_triggered(); {169770#false} is VALID [2020-07-17 23:02:31,038 INFO L280 TraceCheckUtils]: 259: Hoare triple {169770#false} havoc ~__retres1~1; {169770#false} is VALID [2020-07-17 23:02:31,038 INFO L280 TraceCheckUtils]: 260: Hoare triple {169770#false} assume 1 == ~t1_pc~0; {169770#false} is VALID [2020-07-17 23:02:31,039 INFO L280 TraceCheckUtils]: 261: Hoare triple {169770#false} assume !(1 == ~E_1~0); {169770#false} is VALID [2020-07-17 23:02:31,039 INFO L280 TraceCheckUtils]: 262: Hoare triple {169770#false} ~__retres1~1 := 0; {169770#false} is VALID [2020-07-17 23:02:31,039 INFO L280 TraceCheckUtils]: 263: Hoare triple {169770#false} #res := ~__retres1~1; {169770#false} is VALID [2020-07-17 23:02:31,039 INFO L280 TraceCheckUtils]: 264: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,040 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {169770#false} {169770#false} #501#return; {169770#false} is VALID [2020-07-17 23:02:31,040 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 [2020-07-17 23:02:31,040 INFO L280 TraceCheckUtils]: 267: Hoare triple {169770#false} assume !(0 != ~tmp___0~0); {169770#false} is VALID [2020-07-17 23:02:31,040 INFO L263 TraceCheckUtils]: 268: Hoare triple {169770#false} call #t~ret8 := is_transmit2_triggered(); {169770#false} is VALID [2020-07-17 23:02:31,041 INFO L280 TraceCheckUtils]: 269: Hoare triple {169770#false} havoc ~__retres1~2; {169770#false} is VALID [2020-07-17 23:02:31,041 INFO L280 TraceCheckUtils]: 270: Hoare triple {169770#false} assume !(1 == ~t2_pc~0); {169770#false} is VALID [2020-07-17 23:02:31,041 INFO L280 TraceCheckUtils]: 271: Hoare triple {169770#false} ~__retres1~2 := 0; {169770#false} is VALID [2020-07-17 23:02:31,041 INFO L280 TraceCheckUtils]: 272: Hoare triple {169770#false} #res := ~__retres1~2; {169770#false} is VALID [2020-07-17 23:02:31,042 INFO L280 TraceCheckUtils]: 273: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,042 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {169770#false} {169770#false} #503#return; {169770#false} is VALID [2020-07-17 23:02:31,042 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 [2020-07-17 23:02:31,042 INFO L280 TraceCheckUtils]: 276: Hoare triple {169770#false} assume !(0 != ~tmp___1~0); {169770#false} is VALID [2020-07-17 23:02:31,043 INFO L280 TraceCheckUtils]: 277: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,043 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {169770#false} {169770#false} #497#return; {169770#false} is VALID [2020-07-17 23:02:31,043 INFO L280 TraceCheckUtils]: 279: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,043 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {169770#false} {169770#false} #487#return; {169770#false} is VALID [2020-07-17 23:02:31,044 INFO L280 TraceCheckUtils]: 281: Hoare triple {169770#false} ~E_2~0 := 2; {169770#false} is VALID [2020-07-17 23:02:31,044 INFO L280 TraceCheckUtils]: 282: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:31,044 INFO L280 TraceCheckUtils]: 283: Hoare triple {169770#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {169770#false} is VALID [2020-07-17 23:02:31,044 INFO L280 TraceCheckUtils]: 284: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,044 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {169770#false} {169770#false} #515#return; {169770#false} is VALID [2020-07-17 23:02:31,044 INFO L280 TraceCheckUtils]: 286: Hoare triple {169770#false} assume !(0 == ~t2_st~0); {169770#false} is VALID [2020-07-17 23:02:31,045 INFO L280 TraceCheckUtils]: 287: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:31,045 INFO L263 TraceCheckUtils]: 288: Hoare triple {169770#false} call #t~ret2 := exists_runnable_thread(); {169770#false} is VALID [2020-07-17 23:02:31,045 INFO L280 TraceCheckUtils]: 289: Hoare triple {169770#false} havoc ~__retres1~3; {169770#false} is VALID [2020-07-17 23:02:31,045 INFO L280 TraceCheckUtils]: 290: Hoare triple {169770#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {169770#false} is VALID [2020-07-17 23:02:31,045 INFO L280 TraceCheckUtils]: 291: Hoare triple {169770#false} #res := ~__retres1~3; {169770#false} is VALID [2020-07-17 23:02:31,045 INFO L280 TraceCheckUtils]: 292: Hoare triple {169770#false} assume true; {169770#false} is VALID [2020-07-17 23:02:31,046 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {169770#false} {169770#false} #511#return; {169770#false} is VALID [2020-07-17 23:02:31,046 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 [2020-07-17 23:02:31,046 INFO L280 TraceCheckUtils]: 295: Hoare triple {169770#false} assume 0 != ~tmp~0; {169770#false} is VALID [2020-07-17 23:02:31,046 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 [2020-07-17 23:02:31,046 INFO L280 TraceCheckUtils]: 297: Hoare triple {169770#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {169770#false} is VALID [2020-07-17 23:02:31,046 INFO L263 TraceCheckUtils]: 298: Hoare triple {169770#false} call master(); {169770#false} is VALID [2020-07-17 23:02:31,047 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 [2020-07-17 23:02:31,047 INFO L280 TraceCheckUtils]: 300: Hoare triple {169770#false} assume !(0 == ~m_pc~0); {169770#false} is VALID [2020-07-17 23:02:31,047 INFO L280 TraceCheckUtils]: 301: Hoare triple {169770#false} assume 1 == ~m_pc~0; {169770#false} is VALID [2020-07-17 23:02:31,047 INFO L280 TraceCheckUtils]: 302: Hoare triple {169770#false} assume ~token~0 != 2 + ~local~0; {169770#false} is VALID [2020-07-17 23:02:31,047 INFO L263 TraceCheckUtils]: 303: Hoare triple {169770#false} call error(); {169770#false} is VALID [2020-07-17 23:02:31,048 INFO L280 TraceCheckUtils]: 304: Hoare triple {169770#false} assume !false; {169770#false} is VALID [2020-07-17 23:02:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2020-07-17 23:02:31,105 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 23:02:31,106 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 10 [2020-07-17 23:02:31,106 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932072307] [2020-07-17 23:02:31,107 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 305 [2020-07-17 23:02:31,108 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:02:31,108 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 23:02:31,327 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:02:31,327 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 23:02:31,327 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:02:31,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 23:02:31,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-07-17 23:02:31,328 INFO L87 Difference]: Start difference. First operand 7376 states and 9240 transitions. Second operand 3 states. [2020-07-17 23:03:16,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:03:16,494 INFO L93 Difference]: Finished difference Result 15122 states and 19239 transitions. [2020-07-17 23:03:16,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 23:03:16,494 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 305 [2020-07-17 23:03:16,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:03:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 23:03:16,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 582 transitions. [2020-07-17 23:03:16,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 23:03:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 582 transitions. [2020-07-17 23:03:16,501 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 582 transitions. [2020-07-17 23:03:17,132 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 582 edges. 582 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:03:20,189 INFO L225 Difference]: With dead ends: 15122 [2020-07-17 23:03:20,189 INFO L226 Difference]: Without dead ends: 7768 [2020-07-17 23:03:20,207 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 385 GetRequests, 377 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-07-17 23:03:20,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7768 states. [2020-07-17 23:03:49,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7768 to 7344. [2020-07-17 23:03:49,725 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:03:49,725 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7768 states. Second operand 7344 states. [2020-07-17 23:03:49,725 INFO L74 IsIncluded]: Start isIncluded. First operand 7768 states. Second operand 7344 states. [2020-07-17 23:03:49,725 INFO L87 Difference]: Start difference. First operand 7768 states. Second operand 7344 states. [2020-07-17 23:03:51,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:03:51,839 INFO L93 Difference]: Finished difference Result 7768 states and 9596 transitions. [2020-07-17 23:03:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 7768 states and 9596 transitions. [2020-07-17 23:03:51,856 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:03:51,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:03:51,857 INFO L74 IsIncluded]: Start isIncluded. First operand 7344 states. Second operand 7768 states. [2020-07-17 23:03:51,857 INFO L87 Difference]: Start difference. First operand 7344 states. Second operand 7768 states. [2020-07-17 23:03:54,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:03:54,012 INFO L93 Difference]: Finished difference Result 7768 states and 9596 transitions. [2020-07-17 23:03:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 7768 states and 9596 transitions. [2020-07-17 23:03:54,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:03:54,024 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:03:54,024 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:03:54,024 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:03:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7344 states. [2020-07-17 23:03:56,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7344 states to 7344 states and 9124 transitions. [2020-07-17 23:03:56,569 INFO L78 Accepts]: Start accepts. Automaton has 7344 states and 9124 transitions. Word has length 305 [2020-07-17 23:03:56,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:03:56,569 INFO L479 AbstractCegarLoop]: Abstraction has 7344 states and 9124 transitions. [2020-07-17 23:03:56,569 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 23:03:56,569 INFO L276 IsEmpty]: Start isEmpty. Operand 7344 states and 9124 transitions. [2020-07-17 23:03:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-17 23:03:56,576 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:03:56,576 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] [2020-07-17 23:03:56,789 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-07-17 23:03:56,790 INFO L427 AbstractCegarLoop]: === Iteration 15 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 23:03:56,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:03:56,791 INFO L82 PathProgramCache]: Analyzing trace with hash -1451826661, now seen corresponding path program 1 times [2020-07-17 23:03:56,791 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:03:56,791 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [948827176] [2020-07-17 23:03:56,792 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:03:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:56,915 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 [2020-07-17 23:03:56,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:56,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {216566#true} {216566#true} #549#return; {216566#true} is VALID [2020-07-17 23:03:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:56,947 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 [2020-07-17 23:03:56,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:56,947 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {216566#true} {216566#true} #491#return; {216566#true} is VALID [2020-07-17 23:03:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:56,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:56,950 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {216566#true} {216566#true} #519#return; {216566#true} is VALID [2020-07-17 23:03:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:56,973 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 [2020-07-17 23:03:56,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:56,973 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:56,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:56,974 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {216566#true} {216566#true} #521#return; {216566#true} is VALID [2020-07-17 23:03:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,005 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 [2020-07-17 23:03:57,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(0 == ~T1_E~0); {216566#true} is VALID [2020-07-17 23:03:57,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume !(0 == ~T2_E~0); {216566#true} is VALID [2020-07-17 23:03:57,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume !(0 == ~E_M~0); {216566#true} is VALID [2020-07-17 23:03:57,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume !(0 == ~E_1~0); {216566#true} is VALID [2020-07-17 23:03:57,006 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} assume !(0 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,006 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,007 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {216566#true} {216566#true} #523#return; {216566#true} is VALID [2020-07-17 23:03:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,016 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,019 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,019 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,028 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,029 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 [2020-07-17 23:03:57,029 INFO L263 TraceCheckUtils]: 1: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,029 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,030 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,030 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 [2020-07-17 23:03:57,030 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-17 23:03:57,030 INFO L263 TraceCheckUtils]: 10: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,031 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,031 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,031 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,031 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,032 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,032 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 [2020-07-17 23:03:57,032 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,032 INFO L263 TraceCheckUtils]: 19: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,032 INFO L280 TraceCheckUtils]: 20: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,032 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,033 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,033 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,033 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,033 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,033 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 [2020-07-17 23:03:57,033 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,034 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,034 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {216566#true} {216566#true} #525#return; {216566#true} is VALID [2020-07-17 23:03:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,039 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 [2020-07-17 23:03:57,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~T1_E~0); {216566#true} is VALID [2020-07-17 23:03:57,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume !(1 == ~T2_E~0); {216566#true} is VALID [2020-07-17 23:03:57,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume !(1 == ~E_M~0); {216566#true} is VALID [2020-07-17 23:03:57,040 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume !(1 == ~E_1~0); {216566#true} is VALID [2020-07-17 23:03:57,040 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,040 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,040 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {216566#true} {216566#true} #527#return; {216566#true} is VALID [2020-07-17 23:03:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {216566#true} is VALID [2020-07-17 23:03:57,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} #res := ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,044 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,044 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {216566#true} {216566#true} #511#return; {216566#true} is VALID [2020-07-17 23:03:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,095 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,098 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,098 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,102 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,103 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,103 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 [2020-07-17 23:03:57,103 INFO L263 TraceCheckUtils]: 1: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,104 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,105 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 [2020-07-17 23:03:57,105 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-17 23:03:57,105 INFO L263 TraceCheckUtils]: 10: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,105 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,105 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,106 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,106 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,106 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,106 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,106 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 [2020-07-17 23:03:57,107 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,107 INFO L263 TraceCheckUtils]: 19: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,107 INFO L280 TraceCheckUtils]: 20: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,108 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,108 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,108 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,108 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,108 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,109 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 [2020-07-17 23:03:57,109 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,109 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 [2020-07-17 23:03:57,111 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 [2020-07-17 23:03:57,111 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 [2020-07-17 23:03:57,112 INFO L263 TraceCheckUtils]: 2: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,112 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,113 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,113 INFO L280 TraceCheckUtils]: 7: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,113 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,113 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 [2020-07-17 23:03:57,113 INFO L280 TraceCheckUtils]: 10: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-17 23:03:57,114 INFO L263 TraceCheckUtils]: 11: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,114 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,114 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,114 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,115 INFO L280 TraceCheckUtils]: 16: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,115 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,115 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 [2020-07-17 23:03:57,115 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,115 INFO L263 TraceCheckUtils]: 20: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,116 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,116 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,116 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,116 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,116 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,117 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,117 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 [2020-07-17 23:03:57,117 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,117 INFO L280 TraceCheckUtils]: 29: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,117 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 [2020-07-17 23:03:57,117 INFO L280 TraceCheckUtils]: 31: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,118 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {216566#true} {216566#true} #505#return; {216566#true} is VALID [2020-07-17 23:03:57,119 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 [2020-07-17 23:03:57,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 0 == ~m_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-17 23:03:57,120 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 [2020-07-17 23:03:57,121 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 [2020-07-17 23:03:57,122 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 [2020-07-17 23:03:57,122 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 [2020-07-17 23:03:57,122 INFO L263 TraceCheckUtils]: 7: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,122 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,123 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,123 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,123 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,123 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 [2020-07-17 23:03:57,123 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-17 23:03:57,123 INFO L263 TraceCheckUtils]: 16: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,124 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,124 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,124 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,124 INFO L280 TraceCheckUtils]: 20: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,125 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,125 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,125 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 [2020-07-17 23:03:57,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,126 INFO L263 TraceCheckUtils]: 25: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,126 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,126 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,126 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,126 INFO L280 TraceCheckUtils]: 29: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,127 INFO L280 TraceCheckUtils]: 30: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,127 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,127 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 [2020-07-17 23:03:57,127 INFO L280 TraceCheckUtils]: 33: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,127 INFO L280 TraceCheckUtils]: 34: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,128 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 [2020-07-17 23:03:57,128 INFO L280 TraceCheckUtils]: 36: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,128 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {216566#true} {216566#true} #505#return; {216566#true} is VALID [2020-07-17 23:03:57,128 INFO L280 TraceCheckUtils]: 38: Hoare triple {216566#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {216566#true} is VALID [2020-07-17 23:03:57,128 INFO L280 TraceCheckUtils]: 39: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,128 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {216566#true} {216566#true} #513#return; {216566#true} is VALID [2020-07-17 23:03:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,175 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 [2020-07-17 23:03:57,176 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 [2020-07-17 23:03:57,177 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 [2020-07-17 23:03:57,178 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 [2020-07-17 23:03:57,179 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 [2020-07-17 23:03:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(0 == ~m_st~0); {216566#true} is VALID [2020-07-17 23:03:57,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-17 23:03:57,196 INFO L280 TraceCheckUtils]: 3: Hoare triple {216839#(= 0 ~t1_st~0)} #res := ~__retres1~3; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-17 23:03:57,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {216839#(= 0 ~t1_st~0)} assume true; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-17 23:03:57,197 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216839#(= 0 ~t1_st~0)} {216673#(not (= 0 ~t1_st~0))} #511#return; {216567#false} is VALID [2020-07-17 23:03:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 1 == ~m_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,218 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,223 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,227 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,228 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 [2020-07-17 23:03:57,228 INFO L263 TraceCheckUtils]: 1: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume 1 == ~m_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,229 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,229 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 [2020-07-17 23:03:57,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume 0 != ~tmp~1;~m_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,229 INFO L263 TraceCheckUtils]: 10: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,230 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,231 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,231 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 [2020-07-17 23:03:57,231 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,231 INFO L263 TraceCheckUtils]: 19: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,231 INFO L280 TraceCheckUtils]: 20: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,232 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,232 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,232 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,232 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,232 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,233 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,233 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 [2020-07-17 23:03:57,233 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,233 INFO L280 TraceCheckUtils]: 29: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,233 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 [2020-07-17 23:03:57,235 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 [2020-07-17 23:03:57,235 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 [2020-07-17 23:03:57,235 INFO L263 TraceCheckUtils]: 2: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {216566#true} assume 1 == ~m_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,236 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,236 INFO L280 TraceCheckUtils]: 6: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,236 INFO L280 TraceCheckUtils]: 7: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,236 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,236 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 [2020-07-17 23:03:57,237 INFO L280 TraceCheckUtils]: 10: Hoare triple {216566#true} assume 0 != ~tmp~1;~m_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,237 INFO L263 TraceCheckUtils]: 11: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,237 INFO L280 TraceCheckUtils]: 12: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,237 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,237 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,238 INFO L280 TraceCheckUtils]: 16: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,238 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,238 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 [2020-07-17 23:03:57,238 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,238 INFO L263 TraceCheckUtils]: 20: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,239 INFO L280 TraceCheckUtils]: 21: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,239 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,239 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,239 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,239 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,240 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,240 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,240 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 [2020-07-17 23:03:57,240 INFO L280 TraceCheckUtils]: 29: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,240 INFO L280 TraceCheckUtils]: 30: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,240 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 [2020-07-17 23:03:57,241 INFO L280 TraceCheckUtils]: 32: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,241 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {216566#true} {216566#true} #489#return; {216566#true} is VALID [2020-07-17 23:03:57,242 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 [2020-07-17 23:03:57,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,243 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 [2020-07-17 23:03:57,244 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 [2020-07-17 23:03:57,244 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 [2020-07-17 23:03:57,244 INFO L263 TraceCheckUtils]: 6: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,244 INFO L280 TraceCheckUtils]: 7: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,245 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} assume 1 == ~m_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,245 INFO L280 TraceCheckUtils]: 9: Hoare triple {216566#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,245 INFO L280 TraceCheckUtils]: 10: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,245 INFO L280 TraceCheckUtils]: 11: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,245 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,246 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 [2020-07-17 23:03:57,246 INFO L280 TraceCheckUtils]: 14: Hoare triple {216566#true} assume 0 != ~tmp~1;~m_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,246 INFO L263 TraceCheckUtils]: 15: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,246 INFO L280 TraceCheckUtils]: 16: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,246 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,246 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,247 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,247 INFO L280 TraceCheckUtils]: 20: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,247 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,247 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 [2020-07-17 23:03:57,247 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,247 INFO L263 TraceCheckUtils]: 24: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,248 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,248 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,248 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,248 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,248 INFO L280 TraceCheckUtils]: 29: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,249 INFO L280 TraceCheckUtils]: 30: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,249 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,249 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 [2020-07-17 23:03:57,249 INFO L280 TraceCheckUtils]: 33: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,249 INFO L280 TraceCheckUtils]: 34: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,249 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 [2020-07-17 23:03:57,250 INFO L280 TraceCheckUtils]: 36: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,250 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {216566#true} {216566#true} #489#return; {216566#true} is VALID [2020-07-17 23:03:57,250 INFO L280 TraceCheckUtils]: 38: Hoare triple {216566#true} ~E_M~0 := 2; {216566#true} is VALID [2020-07-17 23:03:57,250 INFO L280 TraceCheckUtils]: 39: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-17 23:03:57,250 INFO L280 TraceCheckUtils]: 40: Hoare triple {216566#true} ~t2_pc~0 := 1;~t2_st~0 := 2; {216566#true} is VALID [2020-07-17 23:03:57,250 INFO L280 TraceCheckUtils]: 41: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,251 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {216566#true} {216567#false} #517#return; {216567#false} is VALID [2020-07-17 23:03:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {216566#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {216566#true} is VALID [2020-07-17 23:03:57,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} #res := ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,257 INFO L280 TraceCheckUtils]: 3: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,257 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {216566#true} {216567#false} #511#return; {216567#false} is VALID [2020-07-17 23:03:57,258 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 [2020-07-17 23:03:57,259 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 [2020-07-17 23:03:57,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,259 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {216566#true} {216566#true} #549#return; {216566#true} is VALID [2020-07-17 23:03:57,259 INFO L263 TraceCheckUtils]: 4: Hoare triple {216566#true} call #t~ret12 := main(); {216566#true} is VALID [2020-07-17 23:03:57,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} havoc ~__retres1~4; {216566#true} is VALID [2020-07-17 23:03:57,260 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 [2020-07-17 23:03:57,260 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 [2020-07-17 23:03:57,261 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,261 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {216566#true} {216566#true} #491#return; {216566#true} is VALID [2020-07-17 23:03:57,261 INFO L263 TraceCheckUtils]: 10: Hoare triple {216566#true} call start_simulation(); {216566#true} is VALID [2020-07-17 23:03:57,261 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 [2020-07-17 23:03:57,261 INFO L263 TraceCheckUtils]: 12: Hoare triple {216566#true} call update_channels(); {216566#true} is VALID [2020-07-17 23:03:57,261 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,262 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {216566#true} {216566#true} #519#return; {216566#true} is VALID [2020-07-17 23:03:57,262 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 [2020-07-17 23:03:57,262 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 [2020-07-17 23:03:57,263 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,263 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,263 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,263 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {216566#true} {216566#true} #521#return; {216566#true} is VALID [2020-07-17 23:03:57,264 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 [2020-07-17 23:03:57,264 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 [2020-07-17 23:03:57,264 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} assume !(0 == ~T1_E~0); {216566#true} is VALID [2020-07-17 23:03:57,265 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} assume !(0 == ~T2_E~0); {216566#true} is VALID [2020-07-17 23:03:57,265 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} assume !(0 == ~E_M~0); {216566#true} is VALID [2020-07-17 23:03:57,265 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} assume !(0 == ~E_1~0); {216566#true} is VALID [2020-07-17 23:03:57,265 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(0 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,265 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,265 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {216566#true} {216566#true} #523#return; {216566#true} is VALID [2020-07-17 23:03:57,266 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 [2020-07-17 23:03:57,266 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 [2020-07-17 23:03:57,267 INFO L263 TraceCheckUtils]: 32: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,267 INFO L280 TraceCheckUtils]: 33: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,267 INFO L280 TraceCheckUtils]: 34: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,267 INFO L280 TraceCheckUtils]: 35: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,267 INFO L280 TraceCheckUtils]: 36: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,267 INFO L280 TraceCheckUtils]: 37: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,268 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,268 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 [2020-07-17 23:03:57,268 INFO L280 TraceCheckUtils]: 40: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-17 23:03:57,268 INFO L263 TraceCheckUtils]: 41: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,268 INFO L280 TraceCheckUtils]: 42: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,268 INFO L280 TraceCheckUtils]: 43: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,269 INFO L280 TraceCheckUtils]: 44: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,269 INFO L280 TraceCheckUtils]: 45: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,269 INFO L280 TraceCheckUtils]: 46: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,269 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,269 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 [2020-07-17 23:03:57,269 INFO L280 TraceCheckUtils]: 49: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,270 INFO L263 TraceCheckUtils]: 50: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,270 INFO L280 TraceCheckUtils]: 51: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,270 INFO L280 TraceCheckUtils]: 52: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,270 INFO L280 TraceCheckUtils]: 53: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,270 INFO L280 TraceCheckUtils]: 54: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,270 INFO L280 TraceCheckUtils]: 55: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,271 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,271 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 [2020-07-17 23:03:57,271 INFO L280 TraceCheckUtils]: 58: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,271 INFO L280 TraceCheckUtils]: 59: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,271 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {216566#true} {216566#true} #525#return; {216566#true} is VALID [2020-07-17 23:03:57,272 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 [2020-07-17 23:03:57,272 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 [2020-07-17 23:03:57,272 INFO L280 TraceCheckUtils]: 63: Hoare triple {216566#true} assume !(1 == ~T1_E~0); {216566#true} is VALID [2020-07-17 23:03:57,273 INFO L280 TraceCheckUtils]: 64: Hoare triple {216566#true} assume !(1 == ~T2_E~0); {216566#true} is VALID [2020-07-17 23:03:57,273 INFO L280 TraceCheckUtils]: 65: Hoare triple {216566#true} assume !(1 == ~E_M~0); {216566#true} is VALID [2020-07-17 23:03:57,273 INFO L280 TraceCheckUtils]: 66: Hoare triple {216566#true} assume !(1 == ~E_1~0); {216566#true} is VALID [2020-07-17 23:03:57,273 INFO L280 TraceCheckUtils]: 67: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,273 INFO L280 TraceCheckUtils]: 68: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,273 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {216566#true} {216566#true} #527#return; {216566#true} is VALID [2020-07-17 23:03:57,274 INFO L280 TraceCheckUtils]: 70: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-17 23:03:57,274 INFO L280 TraceCheckUtils]: 71: Hoare triple {216566#true} ~kernel_st~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,274 INFO L263 TraceCheckUtils]: 72: Hoare triple {216566#true} call eval(); {216566#true} is VALID [2020-07-17 23:03:57,274 INFO L280 TraceCheckUtils]: 73: Hoare triple {216566#true} havoc ~tmp~0; {216566#true} is VALID [2020-07-17 23:03:57,274 INFO L280 TraceCheckUtils]: 74: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-17 23:03:57,274 INFO L263 TraceCheckUtils]: 75: Hoare triple {216566#true} call #t~ret2 := exists_runnable_thread(); {216566#true} is VALID [2020-07-17 23:03:57,275 INFO L280 TraceCheckUtils]: 76: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,275 INFO L280 TraceCheckUtils]: 77: Hoare triple {216566#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {216566#true} is VALID [2020-07-17 23:03:57,275 INFO L280 TraceCheckUtils]: 78: Hoare triple {216566#true} #res := ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,275 INFO L280 TraceCheckUtils]: 79: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,275 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {216566#true} {216566#true} #511#return; {216566#true} is VALID [2020-07-17 23:03:57,275 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 [2020-07-17 23:03:57,276 INFO L280 TraceCheckUtils]: 82: Hoare triple {216566#true} assume 0 != ~tmp~0; {216566#true} is VALID [2020-07-17 23:03:57,276 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 [2020-07-17 23:03:57,276 INFO L280 TraceCheckUtils]: 84: Hoare triple {216566#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,277 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 [2020-07-17 23:03:57,277 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 [2020-07-17 23:03:57,277 INFO L280 TraceCheckUtils]: 87: Hoare triple {216566#true} assume 0 == ~m_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,278 INFO L280 TraceCheckUtils]: 88: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-17 23:03:57,278 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 [2020-07-17 23:03:57,279 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 [2020-07-17 23:03:57,279 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 [2020-07-17 23:03:57,280 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 [2020-07-17 23:03:57,350 INFO L263 TraceCheckUtils]: 93: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,350 INFO L280 TraceCheckUtils]: 94: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,350 INFO L280 TraceCheckUtils]: 95: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,350 INFO L280 TraceCheckUtils]: 96: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,351 INFO L280 TraceCheckUtils]: 97: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,351 INFO L280 TraceCheckUtils]: 98: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,351 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,351 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 [2020-07-17 23:03:57,351 INFO L280 TraceCheckUtils]: 101: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-17 23:03:57,351 INFO L263 TraceCheckUtils]: 102: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,351 INFO L280 TraceCheckUtils]: 103: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,352 INFO L280 TraceCheckUtils]: 104: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,352 INFO L280 TraceCheckUtils]: 105: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,352 INFO L280 TraceCheckUtils]: 106: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,352 INFO L280 TraceCheckUtils]: 107: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,354 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,355 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 [2020-07-17 23:03:57,355 INFO L280 TraceCheckUtils]: 110: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,355 INFO L263 TraceCheckUtils]: 111: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,355 INFO L280 TraceCheckUtils]: 112: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,355 INFO L280 TraceCheckUtils]: 113: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,355 INFO L280 TraceCheckUtils]: 114: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,356 INFO L280 TraceCheckUtils]: 115: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,356 INFO L280 TraceCheckUtils]: 116: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,356 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,356 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 [2020-07-17 23:03:57,356 INFO L280 TraceCheckUtils]: 119: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,356 INFO L280 TraceCheckUtils]: 120: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,357 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 [2020-07-17 23:03:57,357 INFO L280 TraceCheckUtils]: 122: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,357 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {216566#true} {216566#true} #505#return; {216566#true} is VALID [2020-07-17 23:03:57,357 INFO L280 TraceCheckUtils]: 124: Hoare triple {216566#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {216566#true} is VALID [2020-07-17 23:03:57,358 INFO L280 TraceCheckUtils]: 125: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,358 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {216566#true} {216566#true} #513#return; {216566#true} is VALID [2020-07-17 23:03:57,359 INFO L280 TraceCheckUtils]: 127: Hoare triple {216566#true} assume !(0 == ~t1_st~0); {216673#(not (= 0 ~t1_st~0))} is VALID [2020-07-17 23:03:57,360 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 [2020-07-17 23:03:57,361 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 [2020-07-17 23:03:57,362 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 [2020-07-17 23:03:57,362 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 [2020-07-17 23:03:57,363 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 [2020-07-17 23:03:57,363 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 [2020-07-17 23:03:57,364 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 [2020-07-17 23:03:57,365 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 [2020-07-17 23:03:57,365 INFO L280 TraceCheckUtils]: 136: Hoare triple {216673#(not (= 0 ~t1_st~0))} assume !false; {216673#(not (= 0 ~t1_st~0))} is VALID [2020-07-17 23:03:57,365 INFO L263 TraceCheckUtils]: 137: Hoare triple {216673#(not (= 0 ~t1_st~0))} call #t~ret2 := exists_runnable_thread(); {216566#true} is VALID [2020-07-17 23:03:57,366 INFO L280 TraceCheckUtils]: 138: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,366 INFO L280 TraceCheckUtils]: 139: Hoare triple {216566#true} assume !(0 == ~m_st~0); {216566#true} is VALID [2020-07-17 23:03:57,366 INFO L280 TraceCheckUtils]: 140: Hoare triple {216566#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-17 23:03:57,367 INFO L280 TraceCheckUtils]: 141: Hoare triple {216839#(= 0 ~t1_st~0)} #res := ~__retres1~3; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-17 23:03:57,367 INFO L280 TraceCheckUtils]: 142: Hoare triple {216839#(= 0 ~t1_st~0)} assume true; {216839#(= 0 ~t1_st~0)} is VALID [2020-07-17 23:03:57,368 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {216839#(= 0 ~t1_st~0)} {216673#(not (= 0 ~t1_st~0))} #511#return; {216567#false} is VALID [2020-07-17 23:03:57,368 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 [2020-07-17 23:03:57,369 INFO L280 TraceCheckUtils]: 145: Hoare triple {216567#false} assume 0 != ~tmp~0; {216567#false} is VALID [2020-07-17 23:03:57,369 INFO L280 TraceCheckUtils]: 146: Hoare triple {216567#false} assume !(0 == ~m_st~0); {216567#false} is VALID [2020-07-17 23:03:57,369 INFO L280 TraceCheckUtils]: 147: Hoare triple {216567#false} assume !(0 == ~t1_st~0); {216567#false} is VALID [2020-07-17 23:03:57,369 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 [2020-07-17 23:03:57,369 INFO L280 TraceCheckUtils]: 149: Hoare triple {216567#false} assume 0 != ~tmp_ndt_3~0;~t2_st~0 := 1; {216567#false} is VALID [2020-07-17 23:03:57,369 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 [2020-07-17 23:03:57,370 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 [2020-07-17 23:03:57,370 INFO L280 TraceCheckUtils]: 152: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,370 INFO L280 TraceCheckUtils]: 153: Hoare triple {216566#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,371 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 [2020-07-17 23:03:57,371 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 [2020-07-17 23:03:57,372 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 [2020-07-17 23:03:57,372 INFO L263 TraceCheckUtils]: 157: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,372 INFO L280 TraceCheckUtils]: 158: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,372 INFO L280 TraceCheckUtils]: 159: Hoare triple {216566#true} assume 1 == ~m_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,372 INFO L280 TraceCheckUtils]: 160: Hoare triple {216566#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,372 INFO L280 TraceCheckUtils]: 161: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,373 INFO L280 TraceCheckUtils]: 162: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,373 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,373 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 [2020-07-17 23:03:57,373 INFO L280 TraceCheckUtils]: 165: Hoare triple {216566#true} assume 0 != ~tmp~1;~m_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,373 INFO L263 TraceCheckUtils]: 166: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,374 INFO L280 TraceCheckUtils]: 167: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,374 INFO L280 TraceCheckUtils]: 168: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,374 INFO L280 TraceCheckUtils]: 169: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,374 INFO L280 TraceCheckUtils]: 170: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,374 INFO L280 TraceCheckUtils]: 171: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,374 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,375 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 [2020-07-17 23:03:57,375 INFO L280 TraceCheckUtils]: 174: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,375 INFO L263 TraceCheckUtils]: 175: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,375 INFO L280 TraceCheckUtils]: 176: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,375 INFO L280 TraceCheckUtils]: 177: Hoare triple {216566#true} assume 1 == ~t2_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,375 INFO L280 TraceCheckUtils]: 178: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,375 INFO L280 TraceCheckUtils]: 179: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,376 INFO L280 TraceCheckUtils]: 180: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,376 INFO L280 TraceCheckUtils]: 181: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,376 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,376 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 [2020-07-17 23:03:57,376 INFO L280 TraceCheckUtils]: 184: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,376 INFO L280 TraceCheckUtils]: 185: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,377 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 [2020-07-17 23:03:57,377 INFO L280 TraceCheckUtils]: 187: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,377 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {216566#true} {216566#true} #489#return; {216566#true} is VALID [2020-07-17 23:03:57,377 INFO L280 TraceCheckUtils]: 189: Hoare triple {216566#true} ~E_M~0 := 2; {216566#true} is VALID [2020-07-17 23:03:57,377 INFO L280 TraceCheckUtils]: 190: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-17 23:03:57,377 INFO L280 TraceCheckUtils]: 191: Hoare triple {216566#true} ~t2_pc~0 := 1;~t2_st~0 := 2; {216566#true} is VALID [2020-07-17 23:03:57,378 INFO L280 TraceCheckUtils]: 192: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,378 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {216566#true} {216567#false} #517#return; {216567#false} is VALID [2020-07-17 23:03:57,378 INFO L280 TraceCheckUtils]: 194: Hoare triple {216567#false} assume !false; {216567#false} is VALID [2020-07-17 23:03:57,378 INFO L263 TraceCheckUtils]: 195: Hoare triple {216567#false} call #t~ret2 := exists_runnable_thread(); {216566#true} is VALID [2020-07-17 23:03:57,378 INFO L280 TraceCheckUtils]: 196: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,378 INFO L280 TraceCheckUtils]: 197: Hoare triple {216566#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {216566#true} is VALID [2020-07-17 23:03:57,379 INFO L280 TraceCheckUtils]: 198: Hoare triple {216566#true} #res := ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,379 INFO L280 TraceCheckUtils]: 199: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,379 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {216566#true} {216567#false} #511#return; {216567#false} is VALID [2020-07-17 23:03:57,379 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 [2020-07-17 23:03:57,379 INFO L280 TraceCheckUtils]: 202: Hoare triple {216567#false} assume 0 != ~tmp~0; {216567#false} is VALID [2020-07-17 23:03:57,379 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 [2020-07-17 23:03:57,380 INFO L280 TraceCheckUtils]: 204: Hoare triple {216567#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {216567#false} is VALID [2020-07-17 23:03:57,380 INFO L263 TraceCheckUtils]: 205: Hoare triple {216567#false} call master(); {216567#false} is VALID [2020-07-17 23:03:57,380 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 [2020-07-17 23:03:57,380 INFO L280 TraceCheckUtils]: 207: Hoare triple {216567#false} assume !(0 == ~m_pc~0); {216567#false} is VALID [2020-07-17 23:03:57,380 INFO L280 TraceCheckUtils]: 208: Hoare triple {216567#false} assume 1 == ~m_pc~0; {216567#false} is VALID [2020-07-17 23:03:57,380 INFO L280 TraceCheckUtils]: 209: Hoare triple {216567#false} assume ~token~0 != 2 + ~local~0; {216567#false} is VALID [2020-07-17 23:03:57,380 INFO L263 TraceCheckUtils]: 210: Hoare triple {216567#false} call error(); {216567#false} is VALID [2020-07-17 23:03:57,381 INFO L280 TraceCheckUtils]: 211: Hoare triple {216567#false} assume !false; {216567#false} is VALID [2020-07-17 23:03:57,415 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2020-07-17 23:03:57,416 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [948827176] [2020-07-17 23:03:57,416 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1536831709] [2020-07-17 23:03:57,416 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 [2020-07-17 23:03:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,562 INFO L264 TraceCheckSpWp]: Trace formula consists of 915 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-17 23:03:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:03:57,613 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 23:03:57,801 INFO L263 TraceCheckUtils]: 0: Hoare triple {216566#true} call ULTIMATE.init(); {216566#true} is VALID [2020-07-17 23:03:57,801 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 [2020-07-17 23:03:57,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,802 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {216566#true} {216566#true} #549#return; {216566#true} is VALID [2020-07-17 23:03:57,802 INFO L263 TraceCheckUtils]: 4: Hoare triple {216566#true} call #t~ret12 := main(); {216566#true} is VALID [2020-07-17 23:03:57,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {216566#true} havoc ~__retres1~4; {216566#true} is VALID [2020-07-17 23:03:57,802 INFO L263 TraceCheckUtils]: 6: Hoare triple {216566#true} call init_model(); {216566#true} is VALID [2020-07-17 23:03:57,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {216566#true} ~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,803 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {216566#true} {216566#true} #491#return; {216566#true} is VALID [2020-07-17 23:03:57,803 INFO L263 TraceCheckUtils]: 10: Hoare triple {216566#true} call start_simulation(); {216566#true} is VALID [2020-07-17 23:03:57,803 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 [2020-07-17 23:03:57,804 INFO L263 TraceCheckUtils]: 12: Hoare triple {216566#true} call update_channels(); {216566#true} is VALID [2020-07-17 23:03:57,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,804 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {216566#true} {216566#true} #519#return; {216566#true} is VALID [2020-07-17 23:03:57,804 INFO L263 TraceCheckUtils]: 15: Hoare triple {216566#true} call init_threads(); {216566#true} is VALID [2020-07-17 23:03:57,804 INFO L280 TraceCheckUtils]: 16: Hoare triple {216566#true} assume 1 == ~m_i~0;~m_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {216566#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,804 INFO L280 TraceCheckUtils]: 18: Hoare triple {216566#true} assume 1 == ~t2_i~0;~t2_st~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,804 INFO L280 TraceCheckUtils]: 19: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,804 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {216566#true} {216566#true} #521#return; {216566#true} is VALID [2020-07-17 23:03:57,805 INFO L263 TraceCheckUtils]: 21: Hoare triple {216566#true} call fire_delta_events(); {216566#true} is VALID [2020-07-17 23:03:57,805 INFO L280 TraceCheckUtils]: 22: Hoare triple {216566#true} assume !(0 == ~M_E~0); {216566#true} is VALID [2020-07-17 23:03:57,805 INFO L280 TraceCheckUtils]: 23: Hoare triple {216566#true} assume !(0 == ~T1_E~0); {216566#true} is VALID [2020-07-17 23:03:57,805 INFO L280 TraceCheckUtils]: 24: Hoare triple {216566#true} assume !(0 == ~T2_E~0); {216566#true} is VALID [2020-07-17 23:03:57,805 INFO L280 TraceCheckUtils]: 25: Hoare triple {216566#true} assume !(0 == ~E_M~0); {216566#true} is VALID [2020-07-17 23:03:57,805 INFO L280 TraceCheckUtils]: 26: Hoare triple {216566#true} assume !(0 == ~E_1~0); {216566#true} is VALID [2020-07-17 23:03:57,805 INFO L280 TraceCheckUtils]: 27: Hoare triple {216566#true} assume !(0 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,805 INFO L280 TraceCheckUtils]: 28: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,805 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {216566#true} {216566#true} #523#return; {216566#true} is VALID [2020-07-17 23:03:57,806 INFO L263 TraceCheckUtils]: 30: Hoare triple {216566#true} call activate_threads(); {216566#true} is VALID [2020-07-17 23:03:57,806 INFO L280 TraceCheckUtils]: 31: Hoare triple {216566#true} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-17 23:03:57,806 INFO L263 TraceCheckUtils]: 32: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,806 INFO L280 TraceCheckUtils]: 33: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,806 INFO L280 TraceCheckUtils]: 34: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,806 INFO L280 TraceCheckUtils]: 35: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,806 INFO L280 TraceCheckUtils]: 36: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,806 INFO L280 TraceCheckUtils]: 37: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,806 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,807 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 [2020-07-17 23:03:57,807 INFO L280 TraceCheckUtils]: 40: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-17 23:03:57,807 INFO L263 TraceCheckUtils]: 41: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,807 INFO L280 TraceCheckUtils]: 42: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,807 INFO L280 TraceCheckUtils]: 43: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,807 INFO L280 TraceCheckUtils]: 44: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,807 INFO L280 TraceCheckUtils]: 45: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,807 INFO L280 TraceCheckUtils]: 46: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,807 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,808 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 [2020-07-17 23:03:57,808 INFO L280 TraceCheckUtils]: 49: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,808 INFO L263 TraceCheckUtils]: 50: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,808 INFO L280 TraceCheckUtils]: 51: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,808 INFO L280 TraceCheckUtils]: 52: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,808 INFO L280 TraceCheckUtils]: 53: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,808 INFO L280 TraceCheckUtils]: 54: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,808 INFO L280 TraceCheckUtils]: 55: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,809 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,809 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 [2020-07-17 23:03:57,809 INFO L280 TraceCheckUtils]: 58: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,809 INFO L280 TraceCheckUtils]: 59: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,809 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {216566#true} {216566#true} #525#return; {216566#true} is VALID [2020-07-17 23:03:57,809 INFO L263 TraceCheckUtils]: 61: Hoare triple {216566#true} call reset_delta_events(); {216566#true} is VALID [2020-07-17 23:03:57,809 INFO L280 TraceCheckUtils]: 62: Hoare triple {216566#true} assume !(1 == ~M_E~0); {216566#true} is VALID [2020-07-17 23:03:57,809 INFO L280 TraceCheckUtils]: 63: Hoare triple {216566#true} assume !(1 == ~T1_E~0); {216566#true} is VALID [2020-07-17 23:03:57,810 INFO L280 TraceCheckUtils]: 64: Hoare triple {216566#true} assume !(1 == ~T2_E~0); {216566#true} is VALID [2020-07-17 23:03:57,810 INFO L280 TraceCheckUtils]: 65: Hoare triple {216566#true} assume !(1 == ~E_M~0); {216566#true} is VALID [2020-07-17 23:03:57,810 INFO L280 TraceCheckUtils]: 66: Hoare triple {216566#true} assume !(1 == ~E_1~0); {216566#true} is VALID [2020-07-17 23:03:57,810 INFO L280 TraceCheckUtils]: 67: Hoare triple {216566#true} assume !(1 == ~E_2~0); {216566#true} is VALID [2020-07-17 23:03:57,810 INFO L280 TraceCheckUtils]: 68: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,811 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {216566#true} {216566#true} #527#return; {216566#true} is VALID [2020-07-17 23:03:57,811 INFO L280 TraceCheckUtils]: 70: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-17 23:03:57,811 INFO L280 TraceCheckUtils]: 71: Hoare triple {216566#true} ~kernel_st~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,811 INFO L263 TraceCheckUtils]: 72: Hoare triple {216566#true} call eval(); {216566#true} is VALID [2020-07-17 23:03:57,811 INFO L280 TraceCheckUtils]: 73: Hoare triple {216566#true} havoc ~tmp~0; {216566#true} is VALID [2020-07-17 23:03:57,811 INFO L280 TraceCheckUtils]: 74: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-17 23:03:57,812 INFO L263 TraceCheckUtils]: 75: Hoare triple {216566#true} call #t~ret2 := exists_runnable_thread(); {216566#true} is VALID [2020-07-17 23:03:57,812 INFO L280 TraceCheckUtils]: 76: Hoare triple {216566#true} havoc ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,812 INFO L280 TraceCheckUtils]: 77: Hoare triple {216566#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {216566#true} is VALID [2020-07-17 23:03:57,812 INFO L280 TraceCheckUtils]: 78: Hoare triple {216566#true} #res := ~__retres1~3; {216566#true} is VALID [2020-07-17 23:03:57,812 INFO L280 TraceCheckUtils]: 79: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,812 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {216566#true} {216566#true} #511#return; {216566#true} is VALID [2020-07-17 23:03:57,813 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 [2020-07-17 23:03:57,813 INFO L280 TraceCheckUtils]: 82: Hoare triple {216566#true} assume 0 != ~tmp~0; {216566#true} is VALID [2020-07-17 23:03:57,813 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 [2020-07-17 23:03:57,813 INFO L280 TraceCheckUtils]: 84: Hoare triple {216566#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,813 INFO L263 TraceCheckUtils]: 85: Hoare triple {216566#true} call master(); {216566#true} is VALID [2020-07-17 23:03:57,813 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 [2020-07-17 23:03:57,814 INFO L280 TraceCheckUtils]: 87: Hoare triple {216566#true} assume 0 == ~m_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,814 INFO L280 TraceCheckUtils]: 88: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-17 23:03:57,814 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 [2020-07-17 23:03:57,814 INFO L263 TraceCheckUtils]: 90: Hoare triple {216566#true} call immediate_notify(); {216566#true} is VALID [2020-07-17 23:03:57,814 INFO L263 TraceCheckUtils]: 91: Hoare triple {216566#true} call activate_threads(); {216566#true} is VALID [2020-07-17 23:03:57,814 INFO L280 TraceCheckUtils]: 92: Hoare triple {216566#true} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216566#true} is VALID [2020-07-17 23:03:57,814 INFO L263 TraceCheckUtils]: 93: Hoare triple {216566#true} call #t~ret6 := is_master_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,814 INFO L280 TraceCheckUtils]: 94: Hoare triple {216566#true} havoc ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,814 INFO L280 TraceCheckUtils]: 95: Hoare triple {216566#true} assume !(1 == ~m_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,815 INFO L280 TraceCheckUtils]: 96: Hoare triple {216566#true} ~__retres1~0 := 0; {216566#true} is VALID [2020-07-17 23:03:57,815 INFO L280 TraceCheckUtils]: 97: Hoare triple {216566#true} #res := ~__retres1~0; {216566#true} is VALID [2020-07-17 23:03:57,815 INFO L280 TraceCheckUtils]: 98: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,815 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {216566#true} {216566#true} #499#return; {216566#true} is VALID [2020-07-17 23:03:57,815 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 [2020-07-17 23:03:57,815 INFO L280 TraceCheckUtils]: 101: Hoare triple {216566#true} assume !(0 != ~tmp~1); {216566#true} is VALID [2020-07-17 23:03:57,815 INFO L263 TraceCheckUtils]: 102: Hoare triple {216566#true} call #t~ret7 := is_transmit1_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,815 INFO L280 TraceCheckUtils]: 103: Hoare triple {216566#true} havoc ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,815 INFO L280 TraceCheckUtils]: 104: Hoare triple {216566#true} assume !(1 == ~t1_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,816 INFO L280 TraceCheckUtils]: 105: Hoare triple {216566#true} ~__retres1~1 := 0; {216566#true} is VALID [2020-07-17 23:03:57,816 INFO L280 TraceCheckUtils]: 106: Hoare triple {216566#true} #res := ~__retres1~1; {216566#true} is VALID [2020-07-17 23:03:57,816 INFO L280 TraceCheckUtils]: 107: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,816 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {216566#true} {216566#true} #501#return; {216566#true} is VALID [2020-07-17 23:03:57,816 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 [2020-07-17 23:03:57,816 INFO L280 TraceCheckUtils]: 110: Hoare triple {216566#true} assume !(0 != ~tmp___0~0); {216566#true} is VALID [2020-07-17 23:03:57,816 INFO L263 TraceCheckUtils]: 111: Hoare triple {216566#true} call #t~ret8 := is_transmit2_triggered(); {216566#true} is VALID [2020-07-17 23:03:57,816 INFO L280 TraceCheckUtils]: 112: Hoare triple {216566#true} havoc ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,816 INFO L280 TraceCheckUtils]: 113: Hoare triple {216566#true} assume !(1 == ~t2_pc~0); {216566#true} is VALID [2020-07-17 23:03:57,817 INFO L280 TraceCheckUtils]: 114: Hoare triple {216566#true} ~__retres1~2 := 0; {216566#true} is VALID [2020-07-17 23:03:57,817 INFO L280 TraceCheckUtils]: 115: Hoare triple {216566#true} #res := ~__retres1~2; {216566#true} is VALID [2020-07-17 23:03:57,817 INFO L280 TraceCheckUtils]: 116: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,817 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {216566#true} {216566#true} #503#return; {216566#true} is VALID [2020-07-17 23:03:57,817 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 [2020-07-17 23:03:57,817 INFO L280 TraceCheckUtils]: 119: Hoare triple {216566#true} assume !(0 != ~tmp___1~0); {216566#true} is VALID [2020-07-17 23:03:57,817 INFO L280 TraceCheckUtils]: 120: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,817 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {216566#true} {216566#true} #497#return; {216566#true} is VALID [2020-07-17 23:03:57,817 INFO L280 TraceCheckUtils]: 122: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,818 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {216566#true} {216566#true} #505#return; {216566#true} is VALID [2020-07-17 23:03:57,818 INFO L280 TraceCheckUtils]: 124: Hoare triple {216566#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {216566#true} is VALID [2020-07-17 23:03:57,818 INFO L280 TraceCheckUtils]: 125: Hoare triple {216566#true} assume true; {216566#true} is VALID [2020-07-17 23:03:57,818 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {216566#true} {216566#true} #513#return; {216566#true} is VALID [2020-07-17 23:03:57,818 INFO L280 TraceCheckUtils]: 127: Hoare triple {216566#true} assume !(0 == ~t1_st~0); {216566#true} is VALID [2020-07-17 23:03:57,818 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 [2020-07-17 23:03:57,818 INFO L280 TraceCheckUtils]: 129: Hoare triple {216566#true} assume 0 != ~tmp_ndt_3~0;~t2_st~0 := 1; {216566#true} is VALID [2020-07-17 23:03:57,818 INFO L263 TraceCheckUtils]: 130: Hoare triple {216566#true} call transmit2(); {216566#true} is VALID [2020-07-17 23:03:57,818 INFO L280 TraceCheckUtils]: 131: Hoare triple {216566#true} assume 0 == ~t2_pc~0; {216566#true} is VALID [2020-07-17 23:03:57,819 INFO L280 TraceCheckUtils]: 132: Hoare triple {216566#true} assume !false; {216566#true} is VALID [2020-07-17 23:03:57,819 INFO L280 TraceCheckUtils]: 133: Hoare triple {216566#true} ~t2_pc~0 := 1;~t2_st~0 := 2; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,820 INFO L280 TraceCheckUtils]: 134: Hoare triple {217326#(<= 2 ~t2_st~0)} assume true; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,820 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {217326#(<= 2 ~t2_st~0)} {216566#true} #517#return; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,820 INFO L280 TraceCheckUtils]: 136: Hoare triple {217326#(<= 2 ~t2_st~0)} assume !false; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,821 INFO L263 TraceCheckUtils]: 137: Hoare triple {217326#(<= 2 ~t2_st~0)} call #t~ret2 := exists_runnable_thread(); {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,822 INFO L280 TraceCheckUtils]: 138: Hoare triple {217326#(<= 2 ~t2_st~0)} havoc ~__retres1~3; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,822 INFO L280 TraceCheckUtils]: 139: Hoare triple {217326#(<= 2 ~t2_st~0)} assume !(0 == ~m_st~0); {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,823 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 [2020-07-17 23:03:57,823 INFO L280 TraceCheckUtils]: 141: Hoare triple {217326#(<= 2 ~t2_st~0)} #res := ~__retres1~3; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,824 INFO L280 TraceCheckUtils]: 142: Hoare triple {217326#(<= 2 ~t2_st~0)} assume true; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,824 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 [2020-07-17 23:03:57,825 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 [2020-07-17 23:03:57,825 INFO L280 TraceCheckUtils]: 145: Hoare triple {217326#(<= 2 ~t2_st~0)} assume 0 != ~tmp~0; {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,825 INFO L280 TraceCheckUtils]: 146: Hoare triple {217326#(<= 2 ~t2_st~0)} assume !(0 == ~m_st~0); {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,826 INFO L280 TraceCheckUtils]: 147: Hoare triple {217326#(<= 2 ~t2_st~0)} assume !(0 == ~t1_st~0); {217326#(<= 2 ~t2_st~0)} is VALID [2020-07-17 23:03:57,826 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 [2020-07-17 23:03:57,826 INFO L280 TraceCheckUtils]: 149: Hoare triple {216567#false} assume 0 != ~tmp_ndt_3~0;~t2_st~0 := 1; {216567#false} is VALID [2020-07-17 23:03:57,826 INFO L263 TraceCheckUtils]: 150: Hoare triple {216567#false} call transmit2(); {216567#false} is VALID [2020-07-17 23:03:57,826 INFO L280 TraceCheckUtils]: 151: Hoare triple {216567#false} assume !(0 == ~t2_pc~0); {216567#false} is VALID [2020-07-17 23:03:57,827 INFO L280 TraceCheckUtils]: 152: Hoare triple {216567#false} assume 1 == ~t2_pc~0; {216567#false} is VALID [2020-07-17 23:03:57,827 INFO L280 TraceCheckUtils]: 153: Hoare triple {216567#false} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {216567#false} is VALID [2020-07-17 23:03:57,827 INFO L263 TraceCheckUtils]: 154: Hoare triple {216567#false} call immediate_notify(); {216567#false} is VALID [2020-07-17 23:03:57,827 INFO L263 TraceCheckUtils]: 155: Hoare triple {216567#false} call activate_threads(); {216567#false} is VALID [2020-07-17 23:03:57,827 INFO L280 TraceCheckUtils]: 156: Hoare triple {216567#false} havoc ~tmp~1;havoc ~tmp___0~0;havoc ~tmp___1~0; {216567#false} is VALID [2020-07-17 23:03:57,827 INFO L263 TraceCheckUtils]: 157: Hoare triple {216567#false} call #t~ret6 := is_master_triggered(); {216567#false} is VALID [2020-07-17 23:03:57,827 INFO L280 TraceCheckUtils]: 158: Hoare triple {216567#false} havoc ~__retres1~0; {216567#false} is VALID [2020-07-17 23:03:57,827 INFO L280 TraceCheckUtils]: 159: Hoare triple {216567#false} assume 1 == ~m_pc~0; {216567#false} is VALID [2020-07-17 23:03:57,828 INFO L280 TraceCheckUtils]: 160: Hoare triple {216567#false} assume 1 == ~E_M~0;~__retres1~0 := 1; {216567#false} is VALID [2020-07-17 23:03:57,828 INFO L280 TraceCheckUtils]: 161: Hoare triple {216567#false} #res := ~__retres1~0; {216567#false} is VALID [2020-07-17 23:03:57,828 INFO L280 TraceCheckUtils]: 162: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-17 23:03:57,828 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {216567#false} {216567#false} #499#return; {216567#false} is VALID [2020-07-17 23:03:57,828 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 [2020-07-17 23:03:57,828 INFO L280 TraceCheckUtils]: 165: Hoare triple {216567#false} assume 0 != ~tmp~1;~m_st~0 := 0; {216567#false} is VALID [2020-07-17 23:03:57,828 INFO L263 TraceCheckUtils]: 166: Hoare triple {216567#false} call #t~ret7 := is_transmit1_triggered(); {216567#false} is VALID [2020-07-17 23:03:57,828 INFO L280 TraceCheckUtils]: 167: Hoare triple {216567#false} havoc ~__retres1~1; {216567#false} is VALID [2020-07-17 23:03:57,828 INFO L280 TraceCheckUtils]: 168: Hoare triple {216567#false} assume !(1 == ~t1_pc~0); {216567#false} is VALID [2020-07-17 23:03:57,829 INFO L280 TraceCheckUtils]: 169: Hoare triple {216567#false} ~__retres1~1 := 0; {216567#false} is VALID [2020-07-17 23:03:57,829 INFO L280 TraceCheckUtils]: 170: Hoare triple {216567#false} #res := ~__retres1~1; {216567#false} is VALID [2020-07-17 23:03:57,829 INFO L280 TraceCheckUtils]: 171: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-17 23:03:57,829 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {216567#false} {216567#false} #501#return; {216567#false} is VALID [2020-07-17 23:03:57,829 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 [2020-07-17 23:03:57,829 INFO L280 TraceCheckUtils]: 174: Hoare triple {216567#false} assume !(0 != ~tmp___0~0); {216567#false} is VALID [2020-07-17 23:03:57,829 INFO L263 TraceCheckUtils]: 175: Hoare triple {216567#false} call #t~ret8 := is_transmit2_triggered(); {216567#false} is VALID [2020-07-17 23:03:57,829 INFO L280 TraceCheckUtils]: 176: Hoare triple {216567#false} havoc ~__retres1~2; {216567#false} is VALID [2020-07-17 23:03:57,829 INFO L280 TraceCheckUtils]: 177: Hoare triple {216567#false} assume 1 == ~t2_pc~0; {216567#false} is VALID [2020-07-17 23:03:57,830 INFO L280 TraceCheckUtils]: 178: Hoare triple {216567#false} assume !(1 == ~E_2~0); {216567#false} is VALID [2020-07-17 23:03:57,830 INFO L280 TraceCheckUtils]: 179: Hoare triple {216567#false} ~__retres1~2 := 0; {216567#false} is VALID [2020-07-17 23:03:57,830 INFO L280 TraceCheckUtils]: 180: Hoare triple {216567#false} #res := ~__retres1~2; {216567#false} is VALID [2020-07-17 23:03:57,830 INFO L280 TraceCheckUtils]: 181: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-17 23:03:57,830 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {216567#false} {216567#false} #503#return; {216567#false} is VALID [2020-07-17 23:03:57,830 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 [2020-07-17 23:03:57,830 INFO L280 TraceCheckUtils]: 184: Hoare triple {216567#false} assume !(0 != ~tmp___1~0); {216567#false} is VALID [2020-07-17 23:03:57,830 INFO L280 TraceCheckUtils]: 185: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-17 23:03:57,831 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {216567#false} {216567#false} #497#return; {216567#false} is VALID [2020-07-17 23:03:57,831 INFO L280 TraceCheckUtils]: 187: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-17 23:03:57,831 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {216567#false} {216567#false} #489#return; {216567#false} is VALID [2020-07-17 23:03:57,831 INFO L280 TraceCheckUtils]: 189: Hoare triple {216567#false} ~E_M~0 := 2; {216567#false} is VALID [2020-07-17 23:03:57,831 INFO L280 TraceCheckUtils]: 190: Hoare triple {216567#false} assume !false; {216567#false} is VALID [2020-07-17 23:03:57,831 INFO L280 TraceCheckUtils]: 191: Hoare triple {216567#false} ~t2_pc~0 := 1;~t2_st~0 := 2; {216567#false} is VALID [2020-07-17 23:03:57,831 INFO L280 TraceCheckUtils]: 192: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-17 23:03:57,831 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {216567#false} {216567#false} #517#return; {216567#false} is VALID [2020-07-17 23:03:57,831 INFO L280 TraceCheckUtils]: 194: Hoare triple {216567#false} assume !false; {216567#false} is VALID [2020-07-17 23:03:57,832 INFO L263 TraceCheckUtils]: 195: Hoare triple {216567#false} call #t~ret2 := exists_runnable_thread(); {216567#false} is VALID [2020-07-17 23:03:57,832 INFO L280 TraceCheckUtils]: 196: Hoare triple {216567#false} havoc ~__retres1~3; {216567#false} is VALID [2020-07-17 23:03:57,832 INFO L280 TraceCheckUtils]: 197: Hoare triple {216567#false} assume 0 == ~m_st~0;~__retres1~3 := 1; {216567#false} is VALID [2020-07-17 23:03:57,832 INFO L280 TraceCheckUtils]: 198: Hoare triple {216567#false} #res := ~__retres1~3; {216567#false} is VALID [2020-07-17 23:03:57,832 INFO L280 TraceCheckUtils]: 199: Hoare triple {216567#false} assume true; {216567#false} is VALID [2020-07-17 23:03:57,832 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {216567#false} {216567#false} #511#return; {216567#false} is VALID [2020-07-17 23:03:57,833 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 [2020-07-17 23:03:57,833 INFO L280 TraceCheckUtils]: 202: Hoare triple {216567#false} assume 0 != ~tmp~0; {216567#false} is VALID [2020-07-17 23:03:57,833 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 [2020-07-17 23:03:57,833 INFO L280 TraceCheckUtils]: 204: Hoare triple {216567#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {216567#false} is VALID [2020-07-17 23:03:57,833 INFO L263 TraceCheckUtils]: 205: Hoare triple {216567#false} call master(); {216567#false} is VALID [2020-07-17 23:03:57,833 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 [2020-07-17 23:03:57,833 INFO L280 TraceCheckUtils]: 207: Hoare triple {216567#false} assume !(0 == ~m_pc~0); {216567#false} is VALID [2020-07-17 23:03:57,833 INFO L280 TraceCheckUtils]: 208: Hoare triple {216567#false} assume 1 == ~m_pc~0; {216567#false} is VALID [2020-07-17 23:03:57,833 INFO L280 TraceCheckUtils]: 209: Hoare triple {216567#false} assume ~token~0 != 2 + ~local~0; {216567#false} is VALID [2020-07-17 23:03:57,834 INFO L263 TraceCheckUtils]: 210: Hoare triple {216567#false} call error(); {216567#false} is VALID [2020-07-17 23:03:57,834 INFO L280 TraceCheckUtils]: 211: Hoare triple {216567#false} assume !false; {216567#false} is VALID [2020-07-17 23:03:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-07-17 23:03:57,851 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 23:03:57,851 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2020-07-17 23:03:57,851 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052378416] [2020-07-17 23:03:57,852 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2020-07-17 23:03:57,853 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:03:57,853 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 23:03:58,043 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 183 edges. 183 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:03:58,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 23:03:58,043 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:03:58,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 23:03:58,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2020-07-17 23:03:58,044 INFO L87 Difference]: Start difference. First operand 7344 states and 9124 transitions. Second operand 3 states. [2020-07-17 23:05:32,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:05:32,921 INFO L93 Difference]: Finished difference Result 20797 states and 27002 transitions. [2020-07-17 23:05:32,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 23:05:32,921 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2020-07-17 23:05:32,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:05:32,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 23:05:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-17 23:05:32,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 23:05:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-17 23:05:32,932 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 609 transitions. [2020-07-17 23:05:33,593 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 609 edges. 609 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:05:46,417 INFO L225 Difference]: With dead ends: 20797 [2020-07-17 23:05:46,417 INFO L226 Difference]: Without dead ends: 13475 [2020-07-17 23:05:46,432 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 268 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2020-07-17 23:05:46,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13475 states. [2020-07-17 23:06:43,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13475 to 13471. [2020-07-17 23:06:43,914 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:06:43,914 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13475 states. Second operand 13471 states. [2020-07-17 23:06:43,914 INFO L74 IsIncluded]: Start isIncluded. First operand 13475 states. Second operand 13471 states. [2020-07-17 23:06:43,914 INFO L87 Difference]: Start difference. First operand 13475 states. Second operand 13471 states. [2020-07-17 23:06:53,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:06:53,390 INFO L93 Difference]: Finished difference Result 13475 states and 17183 transitions. [2020-07-17 23:06:53,390 INFO L276 IsEmpty]: Start isEmpty. Operand 13475 states and 17183 transitions. [2020-07-17 23:06:53,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:06:53,417 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:06:53,417 INFO L74 IsIncluded]: Start isIncluded. First operand 13471 states. Second operand 13475 states. [2020-07-17 23:06:53,417 INFO L87 Difference]: Start difference. First operand 13471 states. Second operand 13475 states. [2020-07-17 23:07:01,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:07:01,749 INFO L93 Difference]: Finished difference Result 13475 states and 17183 transitions. [2020-07-17 23:07:01,749 INFO L276 IsEmpty]: Start isEmpty. Operand 13475 states and 17183 transitions. [2020-07-17 23:07:01,777 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:07:01,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:07:01,778 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:07:01,778 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:07:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13471 states. [2020-07-17 23:07:16,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13471 states to 13471 states and 17180 transitions. [2020-07-17 23:07:16,463 INFO L78 Accepts]: Start accepts. Automaton has 13471 states and 17180 transitions. Word has length 212 [2020-07-17 23:07:16,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:07:16,464 INFO L479 AbstractCegarLoop]: Abstraction has 13471 states and 17180 transitions. [2020-07-17 23:07:16,464 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 23:07:16,464 INFO L276 IsEmpty]: Start isEmpty. Operand 13471 states and 17180 transitions. [2020-07-17 23:07:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2020-07-17 23:07:16,475 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:07:16,475 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] [2020-07-17 23:07:16,689 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 23:07:16,690 INFO L427 AbstractCegarLoop]: === Iteration 16 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 23:07:16,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:07:16,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1911575971, now seen corresponding path program 1 times [2020-07-17 23:07:16,691 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:07:16,692 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934376068] [2020-07-17 23:07:16,692 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:07:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,802 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 [2020-07-17 23:07:16,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,803 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {290078#true} {290078#true} #549#return; {290078#true} is VALID [2020-07-17 23:07:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,830 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 [2020-07-17 23:07:16,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {290086#(= 1 ~t2_i~0)} assume true; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-17 23:07:16,832 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {290086#(= 1 ~t2_i~0)} {290078#true} #491#return; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-17 23:07:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,837 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {290078#true} {290086#(= 1 ~t2_i~0)} #519#return; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-17 23:07:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,875 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 [2020-07-17 23:07:16,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {290078#true} is VALID [2020-07-17 23:07:16,876 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 [2020-07-17 23:07:16,877 INFO L280 TraceCheckUtils]: 3: Hoare triple {290249#(not (= 1 ~t2_i~0))} assume true; {290249#(not (= 1 ~t2_i~0))} is VALID [2020-07-17 23:07:16,878 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {290249#(not (= 1 ~t2_i~0))} {290086#(= 1 ~t2_i~0)} #521#return; {290079#false} is VALID [2020-07-17 23:07:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,922 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 [2020-07-17 23:07:16,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(0 == ~T1_E~0); {290078#true} is VALID [2020-07-17 23:07:16,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !(0 == ~T2_E~0); {290078#true} is VALID [2020-07-17 23:07:16,923 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume !(0 == ~E_M~0); {290078#true} is VALID [2020-07-17 23:07:16,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume !(0 == ~E_1~0); {290078#true} is VALID [2020-07-17 23:07:16,924 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} assume !(0 == ~E_2~0); {290078#true} is VALID [2020-07-17 23:07:16,924 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,924 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {290078#true} {290079#false} #523#return; {290079#false} is VALID [2020-07-17 23:07:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:16,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-17 23:07:16,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:16,935 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:16,935 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,935 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:16,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-17 23:07:16,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:16,939 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:16,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,940 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:16,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:16,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:16,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:16,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,945 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:16,946 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 [2020-07-17 23:07:16,946 INFO L263 TraceCheckUtils]: 1: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-17 23:07:16,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:16,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-17 23:07:16,947 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:16,947 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:16,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,948 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:16,948 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 [2020-07-17 23:07:16,948 INFO L280 TraceCheckUtils]: 9: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-17 23:07:16,948 INFO L263 TraceCheckUtils]: 10: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-17 23:07:16,949 INFO L280 TraceCheckUtils]: 11: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:16,949 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-17 23:07:16,949 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:16,950 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:16,950 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,950 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:16,950 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 [2020-07-17 23:07:16,951 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-17 23:07:16,951 INFO L263 TraceCheckUtils]: 19: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-17 23:07:16,951 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:16,952 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:16,952 INFO L280 TraceCheckUtils]: 22: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:16,952 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:16,952 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,953 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:16,953 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 [2020-07-17 23:07:16,953 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-17 23:07:16,954 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,954 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {290078#true} {290079#false} #525#return; {290079#false} is VALID [2020-07-17 23:07:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,959 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 [2020-07-17 23:07:16,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~T1_E~0); {290078#true} is VALID [2020-07-17 23:07:16,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !(1 == ~T2_E~0); {290078#true} is VALID [2020-07-17 23:07:16,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-17 23:07:16,960 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-17 23:07:16,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} assume !(1 == ~E_2~0); {290078#true} is VALID [2020-07-17 23:07:16,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,961 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {290078#true} {290079#false} #527#return; {290079#false} is VALID [2020-07-17 23:07:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:16,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:16,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-17 23:07:16,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:16,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:16,966 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-17 23:07:17,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,037 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,037 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,043 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,048 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,048 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,049 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 [2020-07-17 23:07:17,049 INFO L263 TraceCheckUtils]: 1: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,050 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,050 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,051 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,051 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 [2020-07-17 23:07:17,051 INFO L280 TraceCheckUtils]: 9: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-17 23:07:17,052 INFO L263 TraceCheckUtils]: 10: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,052 INFO L280 TraceCheckUtils]: 11: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,052 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,053 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,053 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,053 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,054 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,054 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 [2020-07-17 23:07:17,054 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-17 23:07:17,055 INFO L263 TraceCheckUtils]: 19: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,055 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,055 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,056 INFO L280 TraceCheckUtils]: 22: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,056 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,056 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,057 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,057 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 [2020-07-17 23:07:17,057 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume 0 != ~tmp___1~0;~t2_st~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,058 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,058 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 [2020-07-17 23:07:17,060 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 [2020-07-17 23:07:17,061 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 [2020-07-17 23:07:17,061 INFO L263 TraceCheckUtils]: 2: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,061 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,062 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,062 INFO L280 TraceCheckUtils]: 7: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,063 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,063 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 [2020-07-17 23:07:17,063 INFO L280 TraceCheckUtils]: 10: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-17 23:07:17,064 INFO L263 TraceCheckUtils]: 11: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,064 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,064 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,065 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,065 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,065 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,066 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 [2020-07-17 23:07:17,066 INFO L280 TraceCheckUtils]: 19: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-17 23:07:17,066 INFO L263 TraceCheckUtils]: 20: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,067 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,067 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,068 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,068 INFO L280 TraceCheckUtils]: 25: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,068 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,068 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 [2020-07-17 23:07:17,069 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume 0 != ~tmp___1~0;~t2_st~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,069 INFO L280 TraceCheckUtils]: 29: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,069 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 [2020-07-17 23:07:17,070 INFO L280 TraceCheckUtils]: 31: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,070 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {290078#true} {290078#true} #505#return; {290078#true} is VALID [2020-07-17 23:07:17,072 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 [2020-07-17 23:07:17,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 0 == ~m_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-17 23:07:17,072 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 [2020-07-17 23:07:17,074 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 [2020-07-17 23:07:17,075 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 [2020-07-17 23:07:17,075 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 [2020-07-17 23:07:17,075 INFO L263 TraceCheckUtils]: 7: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,077 INFO L280 TraceCheckUtils]: 11: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,077 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,077 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,077 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 [2020-07-17 23:07:17,078 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-17 23:07:17,078 INFO L263 TraceCheckUtils]: 16: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,079 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,079 INFO L280 TraceCheckUtils]: 19: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,079 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,079 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,080 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,080 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 [2020-07-17 23:07:17,080 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-17 23:07:17,081 INFO L263 TraceCheckUtils]: 25: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,081 INFO L280 TraceCheckUtils]: 26: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,081 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,081 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,082 INFO L280 TraceCheckUtils]: 29: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,082 INFO L280 TraceCheckUtils]: 30: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,082 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,083 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 [2020-07-17 23:07:17,083 INFO L280 TraceCheckUtils]: 33: Hoare triple {290078#true} assume 0 != ~tmp___1~0;~t2_st~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,083 INFO L280 TraceCheckUtils]: 34: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,083 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 [2020-07-17 23:07:17,084 INFO L280 TraceCheckUtils]: 36: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,084 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {290078#true} {290078#true} #505#return; {290078#true} is VALID [2020-07-17 23:07:17,084 INFO L280 TraceCheckUtils]: 38: Hoare triple {290078#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {290078#true} is VALID [2020-07-17 23:07:17,085 INFO L280 TraceCheckUtils]: 39: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,085 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {290078#true} {290079#false} #513#return; {290079#false} is VALID [2020-07-17 23:07:17,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,133 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 [2020-07-17 23:07:17,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-17 23:07:17,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {290078#true} is VALID [2020-07-17 23:07:17,134 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,135 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {290078#true} {290079#false} #515#return; {290079#false} is VALID [2020-07-17 23:07:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:17,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(0 == ~m_st~0); {290078#true} is VALID [2020-07-17 23:07:17,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-17 23:07:17,139 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:17,139 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,140 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-17 23:07:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 1 == ~m_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-17 23:07:17,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,178 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-17 23:07:17,183 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,184 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,184 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,184 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,189 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,189 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,190 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,190 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 [2020-07-17 23:07:17,190 INFO L263 TraceCheckUtils]: 1: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,191 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume 1 == ~m_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-17 23:07:17,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,192 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,192 INFO L280 TraceCheckUtils]: 7: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,192 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,192 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 [2020-07-17 23:07:17,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {290078#true} assume 0 != ~tmp~1;~m_st~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,193 INFO L263 TraceCheckUtils]: 11: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,193 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,193 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,193 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-17 23:07:17,193 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,194 INFO L280 TraceCheckUtils]: 16: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,194 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,194 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 [2020-07-17 23:07:17,194 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-17 23:07:17,195 INFO L263 TraceCheckUtils]: 21: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,195 INFO L280 TraceCheckUtils]: 22: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,195 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,195 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,195 INFO L280 TraceCheckUtils]: 25: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,196 INFO L280 TraceCheckUtils]: 26: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,196 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,196 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 [2020-07-17 23:07:17,197 INFO L280 TraceCheckUtils]: 29: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-17 23:07:17,197 INFO L280 TraceCheckUtils]: 30: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,197 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 [2020-07-17 23:07:17,200 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 [2020-07-17 23:07:17,200 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 [2020-07-17 23:07:17,200 INFO L263 TraceCheckUtils]: 2: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,201 INFO L280 TraceCheckUtils]: 4: Hoare triple {290078#true} assume 1 == ~m_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-17 23:07:17,202 INFO L280 TraceCheckUtils]: 6: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,202 INFO L280 TraceCheckUtils]: 7: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,202 INFO L280 TraceCheckUtils]: 8: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,202 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,203 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 [2020-07-17 23:07:17,203 INFO L280 TraceCheckUtils]: 11: Hoare triple {290078#true} assume 0 != ~tmp~1;~m_st~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,203 INFO L263 TraceCheckUtils]: 12: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,204 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-17 23:07:17,205 INFO L280 TraceCheckUtils]: 16: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,206 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,206 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 [2020-07-17 23:07:17,206 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-17 23:07:17,206 INFO L263 TraceCheckUtils]: 22: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,207 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,207 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,207 INFO L280 TraceCheckUtils]: 25: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,208 INFO L280 TraceCheckUtils]: 26: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,208 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,208 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,209 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 [2020-07-17 23:07:17,209 INFO L280 TraceCheckUtils]: 30: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-17 23:07:17,209 INFO L280 TraceCheckUtils]: 31: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,210 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 [2020-07-17 23:07:17,210 INFO L280 TraceCheckUtils]: 33: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,210 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {290078#true} {290078#true} #487#return; {290078#true} is VALID [2020-07-17 23:07:17,212 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 [2020-07-17 23:07:17,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {290078#true} is VALID [2020-07-17 23:07:17,214 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 [2020-07-17 23:07:17,215 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 [2020-07-17 23:07:17,215 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 [2020-07-17 23:07:17,216 INFO L263 TraceCheckUtils]: 6: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,216 INFO L280 TraceCheckUtils]: 7: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,216 INFO L280 TraceCheckUtils]: 8: Hoare triple {290078#true} assume 1 == ~m_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,216 INFO L280 TraceCheckUtils]: 9: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-17 23:07:17,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,217 INFO L280 TraceCheckUtils]: 11: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,217 INFO L280 TraceCheckUtils]: 12: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,218 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,218 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 [2020-07-17 23:07:17,218 INFO L280 TraceCheckUtils]: 15: Hoare triple {290078#true} assume 0 != ~tmp~1;~m_st~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,218 INFO L263 TraceCheckUtils]: 16: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,219 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,219 INFO L280 TraceCheckUtils]: 18: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,219 INFO L280 TraceCheckUtils]: 19: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-17 23:07:17,219 INFO L280 TraceCheckUtils]: 20: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,220 INFO L280 TraceCheckUtils]: 21: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,220 INFO L280 TraceCheckUtils]: 22: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,220 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,221 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 [2020-07-17 23:07:17,221 INFO L280 TraceCheckUtils]: 25: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-17 23:07:17,221 INFO L263 TraceCheckUtils]: 26: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,222 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,222 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,222 INFO L280 TraceCheckUtils]: 29: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,222 INFO L280 TraceCheckUtils]: 30: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,223 INFO L280 TraceCheckUtils]: 31: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,223 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,223 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 [2020-07-17 23:07:17,224 INFO L280 TraceCheckUtils]: 34: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-17 23:07:17,224 INFO L280 TraceCheckUtils]: 35: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,224 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 [2020-07-17 23:07:17,224 INFO L280 TraceCheckUtils]: 37: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,225 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {290078#true} {290078#true} #487#return; {290078#true} is VALID [2020-07-17 23:07:17,225 INFO L280 TraceCheckUtils]: 39: Hoare triple {290078#true} ~E_2~0 := 2; {290078#true} is VALID [2020-07-17 23:07:17,225 INFO L280 TraceCheckUtils]: 40: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-17 23:07:17,226 INFO L280 TraceCheckUtils]: 41: Hoare triple {290078#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {290078#true} is VALID [2020-07-17 23:07:17,226 INFO L280 TraceCheckUtils]: 42: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,226 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {290078#true} {290079#false} #515#return; {290079#false} is VALID [2020-07-17 23:07:17,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:07:17,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:17,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {290078#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-17 23:07:17,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:17,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,234 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-17 23:07:17,236 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 [2020-07-17 23:07:17,237 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 [2020-07-17 23:07:17,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,237 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {290078#true} {290078#true} #549#return; {290078#true} is VALID [2020-07-17 23:07:17,237 INFO L263 TraceCheckUtils]: 4: Hoare triple {290078#true} call #t~ret12 := main(); {290078#true} is VALID [2020-07-17 23:07:17,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {290078#true} havoc ~__retres1~4; {290078#true} is VALID [2020-07-17 23:07:17,239 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 [2020-07-17 23:07:17,240 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 [2020-07-17 23:07:17,241 INFO L280 TraceCheckUtils]: 8: Hoare triple {290086#(= 1 ~t2_i~0)} assume true; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-17 23:07:17,242 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {290086#(= 1 ~t2_i~0)} {290078#true} #491#return; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-17 23:07:17,242 INFO L263 TraceCheckUtils]: 10: Hoare triple {290086#(= 1 ~t2_i~0)} call start_simulation(); {290086#(= 1 ~t2_i~0)} is VALID [2020-07-17 23:07:17,243 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 [2020-07-17 23:07:17,243 INFO L263 TraceCheckUtils]: 12: Hoare triple {290086#(= 1 ~t2_i~0)} call update_channels(); {290078#true} is VALID [2020-07-17 23:07:17,244 INFO L280 TraceCheckUtils]: 13: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,245 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {290078#true} {290086#(= 1 ~t2_i~0)} #519#return; {290086#(= 1 ~t2_i~0)} is VALID [2020-07-17 23:07:17,246 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 [2020-07-17 23:07:17,246 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 [2020-07-17 23:07:17,246 INFO L280 TraceCheckUtils]: 17: Hoare triple {290078#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,247 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 [2020-07-17 23:07:17,248 INFO L280 TraceCheckUtils]: 19: Hoare triple {290249#(not (= 1 ~t2_i~0))} assume true; {290249#(not (= 1 ~t2_i~0))} is VALID [2020-07-17 23:07:17,249 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {290249#(not (= 1 ~t2_i~0))} {290086#(= 1 ~t2_i~0)} #521#return; {290079#false} is VALID [2020-07-17 23:07:17,249 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 [2020-07-17 23:07:17,249 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 [2020-07-17 23:07:17,250 INFO L280 TraceCheckUtils]: 23: Hoare triple {290078#true} assume !(0 == ~T1_E~0); {290078#true} is VALID [2020-07-17 23:07:17,250 INFO L280 TraceCheckUtils]: 24: Hoare triple {290078#true} assume !(0 == ~T2_E~0); {290078#true} is VALID [2020-07-17 23:07:17,250 INFO L280 TraceCheckUtils]: 25: Hoare triple {290078#true} assume !(0 == ~E_M~0); {290078#true} is VALID [2020-07-17 23:07:17,251 INFO L280 TraceCheckUtils]: 26: Hoare triple {290078#true} assume !(0 == ~E_1~0); {290078#true} is VALID [2020-07-17 23:07:17,251 INFO L280 TraceCheckUtils]: 27: Hoare triple {290078#true} assume !(0 == ~E_2~0); {290078#true} is VALID [2020-07-17 23:07:17,251 INFO L280 TraceCheckUtils]: 28: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,251 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {290078#true} {290079#false} #523#return; {290079#false} is VALID [2020-07-17 23:07:17,252 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 [2020-07-17 23:07:17,252 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 [2020-07-17 23:07:17,252 INFO L263 TraceCheckUtils]: 32: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,253 INFO L280 TraceCheckUtils]: 33: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,253 INFO L280 TraceCheckUtils]: 34: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,253 INFO L280 TraceCheckUtils]: 35: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,253 INFO L280 TraceCheckUtils]: 36: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,254 INFO L280 TraceCheckUtils]: 37: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,254 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,254 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 [2020-07-17 23:07:17,254 INFO L280 TraceCheckUtils]: 40: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-17 23:07:17,255 INFO L263 TraceCheckUtils]: 41: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,255 INFO L280 TraceCheckUtils]: 42: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,255 INFO L280 TraceCheckUtils]: 43: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,256 INFO L280 TraceCheckUtils]: 44: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,256 INFO L280 TraceCheckUtils]: 45: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,256 INFO L280 TraceCheckUtils]: 46: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,256 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,257 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 [2020-07-17 23:07:17,257 INFO L280 TraceCheckUtils]: 49: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-17 23:07:17,257 INFO L263 TraceCheckUtils]: 50: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,257 INFO L280 TraceCheckUtils]: 51: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,258 INFO L280 TraceCheckUtils]: 52: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,258 INFO L280 TraceCheckUtils]: 53: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,258 INFO L280 TraceCheckUtils]: 54: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,259 INFO L280 TraceCheckUtils]: 55: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,259 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,259 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 [2020-07-17 23:07:17,259 INFO L280 TraceCheckUtils]: 58: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-17 23:07:17,260 INFO L280 TraceCheckUtils]: 59: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,260 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {290078#true} {290079#false} #525#return; {290079#false} is VALID [2020-07-17 23:07:17,260 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 [2020-07-17 23:07:17,260 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 [2020-07-17 23:07:17,261 INFO L280 TraceCheckUtils]: 63: Hoare triple {290078#true} assume !(1 == ~T1_E~0); {290078#true} is VALID [2020-07-17 23:07:17,261 INFO L280 TraceCheckUtils]: 64: Hoare triple {290078#true} assume !(1 == ~T2_E~0); {290078#true} is VALID [2020-07-17 23:07:17,261 INFO L280 TraceCheckUtils]: 65: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-17 23:07:17,261 INFO L280 TraceCheckUtils]: 66: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-17 23:07:17,262 INFO L280 TraceCheckUtils]: 67: Hoare triple {290078#true} assume !(1 == ~E_2~0); {290078#true} is VALID [2020-07-17 23:07:17,262 INFO L280 TraceCheckUtils]: 68: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,262 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {290078#true} {290079#false} #527#return; {290079#false} is VALID [2020-07-17 23:07:17,263 INFO L280 TraceCheckUtils]: 70: Hoare triple {290079#false} assume !false; {290079#false} is VALID [2020-07-17 23:07:17,263 INFO L280 TraceCheckUtils]: 71: Hoare triple {290079#false} ~kernel_st~0 := 1; {290079#false} is VALID [2020-07-17 23:07:17,263 INFO L263 TraceCheckUtils]: 72: Hoare triple {290079#false} call eval(); {290079#false} is VALID [2020-07-17 23:07:17,263 INFO L280 TraceCheckUtils]: 73: Hoare triple {290079#false} havoc ~tmp~0; {290079#false} is VALID [2020-07-17 23:07:17,264 INFO L280 TraceCheckUtils]: 74: Hoare triple {290079#false} assume !false; {290079#false} is VALID [2020-07-17 23:07:17,264 INFO L263 TraceCheckUtils]: 75: Hoare triple {290079#false} call #t~ret2 := exists_runnable_thread(); {290078#true} is VALID [2020-07-17 23:07:17,264 INFO L280 TraceCheckUtils]: 76: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:17,265 INFO L280 TraceCheckUtils]: 77: Hoare triple {290078#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-17 23:07:17,265 INFO L280 TraceCheckUtils]: 78: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:17,265 INFO L280 TraceCheckUtils]: 79: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,265 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-17 23:07:17,266 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 [2020-07-17 23:07:17,266 INFO L280 TraceCheckUtils]: 82: Hoare triple {290079#false} assume 0 != ~tmp~0; {290079#false} is VALID [2020-07-17 23:07:17,266 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 [2020-07-17 23:07:17,266 INFO L280 TraceCheckUtils]: 84: Hoare triple {290079#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {290079#false} is VALID [2020-07-17 23:07:17,267 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 [2020-07-17 23:07:17,267 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 [2020-07-17 23:07:17,267 INFO L280 TraceCheckUtils]: 87: Hoare triple {290078#true} assume 0 == ~m_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,267 INFO L280 TraceCheckUtils]: 88: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-17 23:07:17,268 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 [2020-07-17 23:07:17,269 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 [2020-07-17 23:07:17,270 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 [2020-07-17 23:07:17,270 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 [2020-07-17 23:07:17,270 INFO L263 TraceCheckUtils]: 93: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,271 INFO L280 TraceCheckUtils]: 94: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,271 INFO L280 TraceCheckUtils]: 95: Hoare triple {290078#true} assume !(1 == ~m_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,271 INFO L280 TraceCheckUtils]: 96: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,271 INFO L280 TraceCheckUtils]: 97: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,272 INFO L280 TraceCheckUtils]: 98: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,272 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,272 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 [2020-07-17 23:07:17,272 INFO L280 TraceCheckUtils]: 101: Hoare triple {290078#true} assume !(0 != ~tmp~1); {290078#true} is VALID [2020-07-17 23:07:17,272 INFO L263 TraceCheckUtils]: 102: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,273 INFO L280 TraceCheckUtils]: 103: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,273 INFO L280 TraceCheckUtils]: 104: Hoare triple {290078#true} assume !(1 == ~t1_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,273 INFO L280 TraceCheckUtils]: 105: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,273 INFO L280 TraceCheckUtils]: 106: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,273 INFO L280 TraceCheckUtils]: 107: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,273 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,274 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 [2020-07-17 23:07:17,274 INFO L280 TraceCheckUtils]: 110: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-17 23:07:17,274 INFO L263 TraceCheckUtils]: 111: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,274 INFO L280 TraceCheckUtils]: 112: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,274 INFO L280 TraceCheckUtils]: 113: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,274 INFO L280 TraceCheckUtils]: 114: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,275 INFO L280 TraceCheckUtils]: 115: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,275 INFO L280 TraceCheckUtils]: 116: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,275 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,275 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 [2020-07-17 23:07:17,275 INFO L280 TraceCheckUtils]: 119: Hoare triple {290078#true} assume 0 != ~tmp___1~0;~t2_st~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,275 INFO L280 TraceCheckUtils]: 120: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,276 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 [2020-07-17 23:07:17,276 INFO L280 TraceCheckUtils]: 122: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,276 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {290078#true} {290078#true} #505#return; {290078#true} is VALID [2020-07-17 23:07:17,276 INFO L280 TraceCheckUtils]: 124: Hoare triple {290078#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {290078#true} is VALID [2020-07-17 23:07:17,276 INFO L280 TraceCheckUtils]: 125: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,276 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {290078#true} {290079#false} #513#return; {290079#false} is VALID [2020-07-17 23:07:17,277 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 [2020-07-17 23:07:17,277 INFO L280 TraceCheckUtils]: 128: Hoare triple {290079#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {290079#false} is VALID [2020-07-17 23:07:17,277 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 [2020-07-17 23:07:17,277 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 [2020-07-17 23:07:17,277 INFO L280 TraceCheckUtils]: 131: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-17 23:07:17,277 INFO L280 TraceCheckUtils]: 132: Hoare triple {290078#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {290078#true} is VALID [2020-07-17 23:07:17,278 INFO L280 TraceCheckUtils]: 133: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,278 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {290078#true} {290079#false} #515#return; {290079#false} is VALID [2020-07-17 23:07:17,278 INFO L280 TraceCheckUtils]: 135: Hoare triple {290079#false} assume !(0 == ~t2_st~0); {290079#false} is VALID [2020-07-17 23:07:17,279 INFO L280 TraceCheckUtils]: 136: Hoare triple {290079#false} assume !false; {290079#false} is VALID [2020-07-17 23:07:17,279 INFO L263 TraceCheckUtils]: 137: Hoare triple {290079#false} call #t~ret2 := exists_runnable_thread(); {290078#true} is VALID [2020-07-17 23:07:17,279 INFO L280 TraceCheckUtils]: 138: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:17,279 INFO L280 TraceCheckUtils]: 139: Hoare triple {290078#true} assume !(0 == ~m_st~0); {290078#true} is VALID [2020-07-17 23:07:17,280 INFO L280 TraceCheckUtils]: 140: Hoare triple {290078#true} assume 0 == ~t1_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-17 23:07:17,280 INFO L280 TraceCheckUtils]: 141: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:17,280 INFO L280 TraceCheckUtils]: 142: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,280 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-17 23:07:17,281 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 [2020-07-17 23:07:17,281 INFO L280 TraceCheckUtils]: 145: Hoare triple {290079#false} assume 0 != ~tmp~0; {290079#false} is VALID [2020-07-17 23:07:17,281 INFO L280 TraceCheckUtils]: 146: Hoare triple {290079#false} assume !(0 == ~m_st~0); {290079#false} is VALID [2020-07-17 23:07:17,282 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 [2020-07-17 23:07:17,282 INFO L280 TraceCheckUtils]: 148: Hoare triple {290079#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {290079#false} is VALID [2020-07-17 23:07:17,282 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 [2020-07-17 23:07:17,282 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 [2020-07-17 23:07:17,282 INFO L280 TraceCheckUtils]: 151: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,283 INFO L280 TraceCheckUtils]: 152: Hoare triple {290078#true} ~token~0 := 1 + ~token~0;~E_2~0 := 1; {290078#true} is VALID [2020-07-17 23:07:17,284 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 [2020-07-17 23:07:17,285 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 [2020-07-17 23:07:17,285 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 [2020-07-17 23:07:17,286 INFO L263 TraceCheckUtils]: 156: Hoare triple {290078#true} call #t~ret6 := is_master_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,286 INFO L280 TraceCheckUtils]: 157: Hoare triple {290078#true} havoc ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,286 INFO L280 TraceCheckUtils]: 158: Hoare triple {290078#true} assume 1 == ~m_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,287 INFO L280 TraceCheckUtils]: 159: Hoare triple {290078#true} assume !(1 == ~E_M~0); {290078#true} is VALID [2020-07-17 23:07:17,287 INFO L280 TraceCheckUtils]: 160: Hoare triple {290078#true} ~__retres1~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,287 INFO L280 TraceCheckUtils]: 161: Hoare triple {290078#true} #res := ~__retres1~0; {290078#true} is VALID [2020-07-17 23:07:17,287 INFO L280 TraceCheckUtils]: 162: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,288 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {290078#true} {290078#true} #499#return; {290078#true} is VALID [2020-07-17 23:07:17,288 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 [2020-07-17 23:07:17,288 INFO L280 TraceCheckUtils]: 165: Hoare triple {290078#true} assume 0 != ~tmp~1;~m_st~0 := 0; {290078#true} is VALID [2020-07-17 23:07:17,288 INFO L263 TraceCheckUtils]: 166: Hoare triple {290078#true} call #t~ret7 := is_transmit1_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,289 INFO L280 TraceCheckUtils]: 167: Hoare triple {290078#true} havoc ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,289 INFO L280 TraceCheckUtils]: 168: Hoare triple {290078#true} assume 1 == ~t1_pc~0; {290078#true} is VALID [2020-07-17 23:07:17,289 INFO L280 TraceCheckUtils]: 169: Hoare triple {290078#true} assume !(1 == ~E_1~0); {290078#true} is VALID [2020-07-17 23:07:17,290 INFO L280 TraceCheckUtils]: 170: Hoare triple {290078#true} ~__retres1~1 := 0; {290078#true} is VALID [2020-07-17 23:07:17,290 INFO L280 TraceCheckUtils]: 171: Hoare triple {290078#true} #res := ~__retres1~1; {290078#true} is VALID [2020-07-17 23:07:17,290 INFO L280 TraceCheckUtils]: 172: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,290 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {290078#true} {290078#true} #501#return; {290078#true} is VALID [2020-07-17 23:07:17,291 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 [2020-07-17 23:07:17,291 INFO L280 TraceCheckUtils]: 175: Hoare triple {290078#true} assume !(0 != ~tmp___0~0); {290078#true} is VALID [2020-07-17 23:07:17,291 INFO L263 TraceCheckUtils]: 176: Hoare triple {290078#true} call #t~ret8 := is_transmit2_triggered(); {290078#true} is VALID [2020-07-17 23:07:17,291 INFO L280 TraceCheckUtils]: 177: Hoare triple {290078#true} havoc ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,292 INFO L280 TraceCheckUtils]: 178: Hoare triple {290078#true} assume !(1 == ~t2_pc~0); {290078#true} is VALID [2020-07-17 23:07:17,292 INFO L280 TraceCheckUtils]: 179: Hoare triple {290078#true} ~__retres1~2 := 0; {290078#true} is VALID [2020-07-17 23:07:17,292 INFO L280 TraceCheckUtils]: 180: Hoare triple {290078#true} #res := ~__retres1~2; {290078#true} is VALID [2020-07-17 23:07:17,293 INFO L280 TraceCheckUtils]: 181: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,293 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {290078#true} {290078#true} #503#return; {290078#true} is VALID [2020-07-17 23:07:17,293 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 [2020-07-17 23:07:17,293 INFO L280 TraceCheckUtils]: 184: Hoare triple {290078#true} assume !(0 != ~tmp___1~0); {290078#true} is VALID [2020-07-17 23:07:17,294 INFO L280 TraceCheckUtils]: 185: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,294 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 [2020-07-17 23:07:17,294 INFO L280 TraceCheckUtils]: 187: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,294 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {290078#true} {290078#true} #487#return; {290078#true} is VALID [2020-07-17 23:07:17,295 INFO L280 TraceCheckUtils]: 189: Hoare triple {290078#true} ~E_2~0 := 2; {290078#true} is VALID [2020-07-17 23:07:17,295 INFO L280 TraceCheckUtils]: 190: Hoare triple {290078#true} assume !false; {290078#true} is VALID [2020-07-17 23:07:17,295 INFO L280 TraceCheckUtils]: 191: Hoare triple {290078#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {290078#true} is VALID [2020-07-17 23:07:17,295 INFO L280 TraceCheckUtils]: 192: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,296 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {290078#true} {290079#false} #515#return; {290079#false} is VALID [2020-07-17 23:07:17,296 INFO L280 TraceCheckUtils]: 194: Hoare triple {290079#false} assume !(0 == ~t2_st~0); {290079#false} is VALID [2020-07-17 23:07:17,296 INFO L280 TraceCheckUtils]: 195: Hoare triple {290079#false} assume !false; {290079#false} is VALID [2020-07-17 23:07:17,297 INFO L263 TraceCheckUtils]: 196: Hoare triple {290079#false} call #t~ret2 := exists_runnable_thread(); {290078#true} is VALID [2020-07-17 23:07:17,297 INFO L280 TraceCheckUtils]: 197: Hoare triple {290078#true} havoc ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:17,297 INFO L280 TraceCheckUtils]: 198: Hoare triple {290078#true} assume 0 == ~m_st~0;~__retres1~3 := 1; {290078#true} is VALID [2020-07-17 23:07:17,297 INFO L280 TraceCheckUtils]: 199: Hoare triple {290078#true} #res := ~__retres1~3; {290078#true} is VALID [2020-07-17 23:07:17,298 INFO L280 TraceCheckUtils]: 200: Hoare triple {290078#true} assume true; {290078#true} is VALID [2020-07-17 23:07:17,298 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {290078#true} {290079#false} #511#return; {290079#false} is VALID [2020-07-17 23:07:17,298 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 [2020-07-17 23:07:17,298 INFO L280 TraceCheckUtils]: 203: Hoare triple {290079#false} assume 0 != ~tmp~0; {290079#false} is VALID [2020-07-17 23:07:17,299 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 [2020-07-17 23:07:17,299 INFO L280 TraceCheckUtils]: 205: Hoare triple {290079#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {290079#false} is VALID [2020-07-17 23:07:17,299 INFO L263 TraceCheckUtils]: 206: Hoare triple {290079#false} call master(); {290079#false} is VALID [2020-07-17 23:07:17,299 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 [2020-07-17 23:07:17,300 INFO L280 TraceCheckUtils]: 208: Hoare triple {290079#false} assume !(0 == ~m_pc~0); {290079#false} is VALID [2020-07-17 23:07:17,300 INFO L280 TraceCheckUtils]: 209: Hoare triple {290079#false} assume 1 == ~m_pc~0; {290079#false} is VALID [2020-07-17 23:07:17,300 INFO L280 TraceCheckUtils]: 210: Hoare triple {290079#false} assume ~token~0 != 2 + ~local~0; {290079#false} is VALID [2020-07-17 23:07:17,301 INFO L263 TraceCheckUtils]: 211: Hoare triple {290079#false} call error(); {290079#false} is VALID [2020-07-17 23:07:17,301 INFO L280 TraceCheckUtils]: 212: Hoare triple {290079#false} assume !false; {290079#false} is VALID [2020-07-17 23:07:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2020-07-17 23:07:17,369 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934376068] [2020-07-17 23:07:17,369 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 23:07:17,370 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 23:07:17,370 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798772903] [2020-07-17 23:07:17,371 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 213 [2020-07-17 23:07:17,372 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:07:17,372 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 23:07:17,521 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:07:17,521 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 23:07:17,521 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:07:17,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 23:07:17,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-17 23:07:17,522 INFO L87 Difference]: Start difference. First operand 13471 states and 17180 transitions. Second operand 10 states.