/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/systemc/transmitter.02.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 23:46:21,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 23:46:21,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 23:46:21,233 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 23:46:21,233 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 23:46:21,237 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 23:46:21,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 23:46:21,253 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 23:46:21,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 23:46:21,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 23:46:21,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 23:46:21,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 23:46:21,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 23:46:21,271 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 23:46:21,275 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 23:46:21,277 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 23:46:21,280 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 23:46:21,281 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 23:46:21,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 23:46:21,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 23:46:21,299 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 23:46:21,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 23:46:21,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 23:46:21,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 23:46:21,312 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 23:46:21,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 23:46:21,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 23:46:21,323 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 23:46:21,324 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 23:46:21,326 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 23:46:21,326 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 23:46:21,327 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 23:46:21,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 23:46:21,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 23:46:21,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 23:46:21,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 23:46:21,334 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 23:46:21,363 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 23:46:21,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 23:46:21,367 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 23:46:21,372 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 23:46:21,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 23:46:21,372 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 23:46:21,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 23:46:21,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 23:46:21,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 23:46:21,374 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 23:46:21,374 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 23:46:21,374 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 23:46:21,375 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 23:46:21,375 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 23:46:21,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 23:46:21,377 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 23:46:21,378 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 23:46:21,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 23:46:21,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 23:46:21,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 23:46:21,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 23:46:21,382 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 23:46:21,382 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 23:46:21,786 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 23:46:21,804 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 23:46:21,809 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 23:46:21,811 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 23:46:21,812 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 23:46:21,813 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.02.cil.c [2020-07-08 23:46:21,934 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b110f5a0/5ea7335442e244ff9013ded3916c573e/FLAGe7fdb66a4 [2020-07-08 23:46:22,556 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 23:46:22,557 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.02.cil.c [2020-07-08 23:46:22,582 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b110f5a0/5ea7335442e244ff9013ded3916c573e/FLAGe7fdb66a4 [2020-07-08 23:46:22,886 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b110f5a0/5ea7335442e244ff9013ded3916c573e [2020-07-08 23:46:22,902 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 23:46:22,905 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 23:46:22,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 23:46:22,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 23:46:22,912 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 23:46:22,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:46:22" (1/1) ... [2020-07-08 23:46:22,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a8cfa11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:22, skipping insertion in model container [2020-07-08 23:46:22,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:46:22" (1/1) ... [2020-07-08 23:46:22,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 23:46:22,980 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 23:46:23,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 23:46:23,295 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 23:46:23,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 23:46:23,539 INFO L208 MainTranslator]: Completed translation [2020-07-08 23:46:23,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:23 WrapperNode [2020-07-08 23:46:23,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 23:46:23,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 23:46:23,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 23:46:23,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 23:46:23,559 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:23" (1/1) ... [2020-07-08 23:46:23,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:23" (1/1) ... [2020-07-08 23:46:23,570 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:23" (1/1) ... [2020-07-08 23:46:23,571 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:23" (1/1) ... [2020-07-08 23:46:23,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:23" (1/1) ... [2020-07-08 23:46:23,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:23" (1/1) ... [2020-07-08 23:46:23,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:23" (1/1) ... [2020-07-08 23:46:23,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 23:46:23,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 23:46:23,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 23:46:23,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 23:46:23,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:23" (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 [2020-07-08 23:46:23,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 23:46:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 23:46:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-08 23:46:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-08 23:46:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-08 23:46:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2020-07-08 23:46:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-08 23:46:23,713 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-08 23:46:23,713 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2020-07-08 23:46:23,713 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-08 23:46:23,713 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-08 23:46:23,713 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-08 23:46:23,714 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-08 23:46:23,714 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-08 23:46:23,714 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-08 23:46:23,714 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-08 23:46:23,715 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-08 23:46:23,715 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-08 23:46:23,715 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-08 23:46:23,715 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-08 23:46:23,716 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-08 23:46:23,716 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-08 23:46:23,717 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 23:46:23,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 23:46:23,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 23:46:23,718 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-08 23:46:23,718 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-08 23:46:23,718 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-08 23:46:23,718 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2020-07-08 23:46:23,719 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-08 23:46:23,719 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-08 23:46:23,719 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-08 23:46:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2020-07-08 23:46:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-08 23:46:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-08 23:46:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-08 23:46:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-08 23:46:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-08 23:46:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-08 23:46:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-08 23:46:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-08 23:46:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-08 23:46:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-08 23:46:23,724 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-08 23:46:23,724 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-08 23:46:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 23:46:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 23:46:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 23:46:24,997 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 23:46:24,997 INFO L295 CfgBuilder]: Removed 6 assume(true) statements. [2020-07-08 23:46:25,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:46:25 BoogieIcfgContainer [2020-07-08 23:46:25,006 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 23:46:25,008 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 23:46:25,008 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 23:46:25,013 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 23:46:25,014 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:46:22" (1/3) ... [2020-07-08 23:46:25,015 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e48e0ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:46:25, skipping insertion in model container [2020-07-08 23:46:25,015 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:46:23" (2/3) ... [2020-07-08 23:46:25,016 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e48e0ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:46:25, skipping insertion in model container [2020-07-08 23:46:25,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:46:25" (3/3) ... [2020-07-08 23:46:25,019 INFO L109 eAbstractionObserver]: Analyzing ICFG transmitter.02.cil.c [2020-07-08 23:46:25,035 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 23:46:25,048 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 23:46:25,070 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 23:46:25,104 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 23:46:25,104 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 23:46:25,104 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 23:46:25,105 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 23:46:25,105 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 23:46:25,105 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 23:46:25,105 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 23:46:25,106 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 23:46:25,134 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states. [2020-07-08 23:46:25,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-07-08 23:46:25,157 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 23:46:25,159 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 23:46:25,160 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 23:46:25,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 23:46:25,169 INFO L82 PathProgramCache]: Analyzing trace with hash -1383476838, now seen corresponding path program 1 times [2020-07-08 23:46:25,181 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 23:46:25,182 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2097341951] [2020-07-08 23:46:25,183 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 23:46:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:25,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {352#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} ~t1_pc~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~t2_pc~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,766 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,766 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,766 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} ~m_i~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,767 INFO L280 TraceCheckUtils]: 7: Hoare triple {260#true} ~t1_i~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,767 INFO L280 TraceCheckUtils]: 8: Hoare triple {260#true} ~t2_i~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,768 INFO L280 TraceCheckUtils]: 9: Hoare triple {260#true} ~M_E~0 := 2; {260#true} is VALID [2020-07-08 23:46:25,768 INFO L280 TraceCheckUtils]: 10: Hoare triple {260#true} ~T1_E~0 := 2; {260#true} is VALID [2020-07-08 23:46:25,769 INFO L280 TraceCheckUtils]: 11: Hoare triple {260#true} ~T2_E~0 := 2; {260#true} is VALID [2020-07-08 23:46:25,769 INFO L280 TraceCheckUtils]: 12: Hoare triple {260#true} ~E_1~0 := 2; {260#true} is VALID [2020-07-08 23:46:25,769 INFO L280 TraceCheckUtils]: 13: Hoare triple {260#true} ~E_2~0 := 2; {260#true} is VALID [2020-07-08 23:46:25,770 INFO L280 TraceCheckUtils]: 14: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,771 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {260#true} {260#true} #589#return; {260#true} is VALID [2020-07-08 23:46:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:25,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {353#(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; {260#true} is VALID [2020-07-08 23:46:25,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} ~t1_i~0 := 1; {260#true} is VALID [2020-07-08 23:46:25,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~t2_i~0 := 1; {260#true} is VALID [2020-07-08 23:46:25,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,811 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {260#true} {260#true} #535#return; {260#true} is VALID [2020-07-08 23:46:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:25,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,818 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {260#true} {260#true} #559#return; {260#true} is VALID [2020-07-08 23:46:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:25,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#(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; {260#true} is VALID [2020-07-08 23:46:25,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} assume 1 == ~t1_i~0; {260#true} is VALID [2020-07-08 23:46:25,859 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,860 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume 1 == ~t2_i~0; {260#true} is VALID [2020-07-08 23:46:25,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,861 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {260#true} {260#true} #561#return; {260#true} is VALID [2020-07-08 23:46:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:25,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {260#true} is VALID [2020-07-08 23:46:25,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(0 == ~T1_E~0); {260#true} is VALID [2020-07-08 23:46:25,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} assume !(0 == ~T2_E~0); {260#true} is VALID [2020-07-08 23:46:25,904 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} assume !(0 == ~E_1~0); {260#true} is VALID [2020-07-08 23:46:25,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume !(0 == ~E_2~0); {260#true} is VALID [2020-07-08 23:46:25,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,905 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {260#true} {260#true} #563#return; {260#true} is VALID [2020-07-08 23:46:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:25,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~0; {260#true} is VALID [2020-07-08 23:46:25,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~m_pc~0); {260#true} is VALID [2020-07-08 23:46:25,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~__retres1~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,932 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} #res := ~__retres1~0; {260#true} is VALID [2020-07-08 23:46:25,932 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,932 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {260#true} {260#true} #543#return; {260#true} is VALID [2020-07-08 23:46:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:25,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~1; {260#true} is VALID [2020-07-08 23:46:25,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~t1_pc~0); {260#true} is VALID [2020-07-08 23:46:25,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~__retres1~1 := 0; {260#true} is VALID [2020-07-08 23:46:25,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} #res := ~__retres1~1; {260#true} is VALID [2020-07-08 23:46:25,946 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,947 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {260#true} {260#true} #545#return; {260#true} is VALID [2020-07-08 23:46:25,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:25,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~2; {260#true} is VALID [2020-07-08 23:46:25,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~t2_pc~0); {260#true} is VALID [2020-07-08 23:46:25,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~__retres1~2 := 0; {260#true} is VALID [2020-07-08 23:46:25,968 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} #res := ~__retres1~2; {260#true} is VALID [2020-07-08 23:46:25,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,970 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {260#true} {260#true} #547#return; {260#true} is VALID [2020-07-08 23:46:25,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#(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; {260#true} is VALID [2020-07-08 23:46:25,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} havoc ~tmp___0~0; {260#true} is VALID [2020-07-08 23:46:25,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} havoc ~tmp___1~0; {260#true} is VALID [2020-07-08 23:46:25,972 INFO L263 TraceCheckUtils]: 3: Hoare triple {260#true} call #t~ret4 := is_master_triggered(); {260#true} is VALID [2020-07-08 23:46:25,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} havoc ~__retres1~0; {260#true} is VALID [2020-07-08 23:46:25,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} assume !(1 == ~m_pc~0); {260#true} is VALID [2020-07-08 23:46:25,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} ~__retres1~0 := 0; {260#true} is VALID [2020-07-08 23:46:25,977 INFO L280 TraceCheckUtils]: 7: Hoare triple {260#true} #res := ~__retres1~0; {260#true} is VALID [2020-07-08 23:46:25,978 INFO L280 TraceCheckUtils]: 8: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,978 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {260#true} {260#true} #543#return; {260#true} is VALID [2020-07-08 23:46:25,979 INFO L280 TraceCheckUtils]: 10: Hoare triple {260#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {260#true} is VALID [2020-07-08 23:46:25,980 INFO L280 TraceCheckUtils]: 11: Hoare triple {260#true} ~tmp~1 := #t~ret4; {260#true} is VALID [2020-07-08 23:46:25,981 INFO L280 TraceCheckUtils]: 12: Hoare triple {260#true} havoc #t~ret4; {260#true} is VALID [2020-07-08 23:46:25,982 INFO L280 TraceCheckUtils]: 13: Hoare triple {260#true} assume !(0 != ~tmp~1); {260#true} is VALID [2020-07-08 23:46:25,982 INFO L263 TraceCheckUtils]: 14: Hoare triple {260#true} call #t~ret5 := is_transmit1_triggered(); {260#true} is VALID [2020-07-08 23:46:25,983 INFO L280 TraceCheckUtils]: 15: Hoare triple {260#true} havoc ~__retres1~1; {260#true} is VALID [2020-07-08 23:46:25,983 INFO L280 TraceCheckUtils]: 16: Hoare triple {260#true} assume !(1 == ~t1_pc~0); {260#true} is VALID [2020-07-08 23:46:25,984 INFO L280 TraceCheckUtils]: 17: Hoare triple {260#true} ~__retres1~1 := 0; {260#true} is VALID [2020-07-08 23:46:25,984 INFO L280 TraceCheckUtils]: 18: Hoare triple {260#true} #res := ~__retres1~1; {260#true} is VALID [2020-07-08 23:46:25,984 INFO L280 TraceCheckUtils]: 19: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,985 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {260#true} {260#true} #545#return; {260#true} is VALID [2020-07-08 23:46:25,985 INFO L280 TraceCheckUtils]: 21: Hoare triple {260#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {260#true} is VALID [2020-07-08 23:46:25,986 INFO L280 TraceCheckUtils]: 22: Hoare triple {260#true} ~tmp___0~0 := #t~ret5; {260#true} is VALID [2020-07-08 23:46:25,986 INFO L280 TraceCheckUtils]: 23: Hoare triple {260#true} havoc #t~ret5; {260#true} is VALID [2020-07-08 23:46:25,986 INFO L280 TraceCheckUtils]: 24: Hoare triple {260#true} assume !(0 != ~tmp___0~0); {260#true} is VALID [2020-07-08 23:46:25,987 INFO L263 TraceCheckUtils]: 25: Hoare triple {260#true} call #t~ret6 := is_transmit2_triggered(); {260#true} is VALID [2020-07-08 23:46:25,988 INFO L280 TraceCheckUtils]: 26: Hoare triple {260#true} havoc ~__retres1~2; {260#true} is VALID [2020-07-08 23:46:25,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {260#true} assume !(1 == ~t2_pc~0); {260#true} is VALID [2020-07-08 23:46:25,989 INFO L280 TraceCheckUtils]: 28: Hoare triple {260#true} ~__retres1~2 := 0; {260#true} is VALID [2020-07-08 23:46:25,989 INFO L280 TraceCheckUtils]: 29: Hoare triple {260#true} #res := ~__retres1~2; {260#true} is VALID [2020-07-08 23:46:25,990 INFO L280 TraceCheckUtils]: 30: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,991 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {260#true} {260#true} #547#return; {260#true} is VALID [2020-07-08 23:46:25,991 INFO L280 TraceCheckUtils]: 32: Hoare triple {260#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {260#true} is VALID [2020-07-08 23:46:25,991 INFO L280 TraceCheckUtils]: 33: Hoare triple {260#true} ~tmp___1~0 := #t~ret6; {260#true} is VALID [2020-07-08 23:46:25,992 INFO L280 TraceCheckUtils]: 34: Hoare triple {260#true} havoc #t~ret6; {260#true} is VALID [2020-07-08 23:46:25,992 INFO L280 TraceCheckUtils]: 35: Hoare triple {260#true} assume !(0 != ~tmp___1~0); {260#true} is VALID [2020-07-08 23:46:25,994 INFO L280 TraceCheckUtils]: 36: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:25,997 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {260#true} {260#true} #565#return; {260#true} is VALID [2020-07-08 23:46:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:26,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {260#true} is VALID [2020-07-08 23:46:26,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~T1_E~0); {260#true} is VALID [2020-07-08 23:46:26,022 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} assume !(1 == ~T2_E~0); {260#true} is VALID [2020-07-08 23:46:26,022 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} assume !(1 == ~E_1~0); {260#true} is VALID [2020-07-08 23:46:26,022 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume !(1 == ~E_2~0); {260#true} is VALID [2020-07-08 23:46:26,023 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,023 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {260#true} {260#true} #567#return; {260#true} is VALID [2020-07-08 23:46:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:26,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~3; {260#true} is VALID [2020-07-08 23:46:26,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume 0 == ~m_st~0; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {351#(= 0 ~m_st~0)} ~__retres1~3 := 1; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {351#(= 0 ~m_st~0)} #res := ~__retres1~3; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,064 INFO L280 TraceCheckUtils]: 4: Hoare triple {351#(= 0 ~m_st~0)} assume true; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,067 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {351#(= 0 ~m_st~0)} {260#true} #551#return; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,072 INFO L263 TraceCheckUtils]: 0: Hoare triple {260#true} call ULTIMATE.init(); {352#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:46:26,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {352#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~t1_pc~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} ~t2_pc~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,075 INFO L280 TraceCheckUtils]: 7: Hoare triple {260#true} ~m_i~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,075 INFO L280 TraceCheckUtils]: 8: Hoare triple {260#true} ~t1_i~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {260#true} ~t2_i~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {260#true} ~M_E~0 := 2; {260#true} is VALID [2020-07-08 23:46:26,077 INFO L280 TraceCheckUtils]: 11: Hoare triple {260#true} ~T1_E~0 := 2; {260#true} is VALID [2020-07-08 23:46:26,078 INFO L280 TraceCheckUtils]: 12: Hoare triple {260#true} ~T2_E~0 := 2; {260#true} is VALID [2020-07-08 23:46:26,083 INFO L280 TraceCheckUtils]: 13: Hoare triple {260#true} ~E_1~0 := 2; {260#true} is VALID [2020-07-08 23:46:26,084 INFO L280 TraceCheckUtils]: 14: Hoare triple {260#true} ~E_2~0 := 2; {260#true} is VALID [2020-07-08 23:46:26,085 INFO L280 TraceCheckUtils]: 15: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,085 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {260#true} {260#true} #589#return; {260#true} is VALID [2020-07-08 23:46:26,085 INFO L263 TraceCheckUtils]: 17: Hoare triple {260#true} call #t~ret10 := main(); {260#true} is VALID [2020-07-08 23:46:26,086 INFO L280 TraceCheckUtils]: 18: Hoare triple {260#true} havoc ~__retres1~4; {260#true} is VALID [2020-07-08 23:46:26,103 INFO L263 TraceCheckUtils]: 19: Hoare triple {260#true} call init_model(); {353#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-08 23:46:26,104 INFO L280 TraceCheckUtils]: 20: Hoare triple {353#(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; {260#true} is VALID [2020-07-08 23:46:26,104 INFO L280 TraceCheckUtils]: 21: Hoare triple {260#true} ~t1_i~0 := 1; {260#true} is VALID [2020-07-08 23:46:26,104 INFO L280 TraceCheckUtils]: 22: Hoare triple {260#true} ~t2_i~0 := 1; {260#true} is VALID [2020-07-08 23:46:26,105 INFO L280 TraceCheckUtils]: 23: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,105 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {260#true} {260#true} #535#return; {260#true} is VALID [2020-07-08 23:46:26,105 INFO L263 TraceCheckUtils]: 25: Hoare triple {260#true} call start_simulation(); {260#true} is VALID [2020-07-08 23:46:26,106 INFO L280 TraceCheckUtils]: 26: Hoare triple {260#true} havoc ~kernel_st~0; {260#true} is VALID [2020-07-08 23:46:26,106 INFO L280 TraceCheckUtils]: 27: Hoare triple {260#true} havoc ~tmp~3; {260#true} is VALID [2020-07-08 23:46:26,106 INFO L280 TraceCheckUtils]: 28: Hoare triple {260#true} havoc ~tmp___0~1; {260#true} is VALID [2020-07-08 23:46:26,107 INFO L280 TraceCheckUtils]: 29: Hoare triple {260#true} ~kernel_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,107 INFO L263 TraceCheckUtils]: 30: Hoare triple {260#true} call update_channels(); {260#true} is VALID [2020-07-08 23:46:26,108 INFO L280 TraceCheckUtils]: 31: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,108 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {260#true} {260#true} #559#return; {260#true} is VALID [2020-07-08 23:46:26,113 INFO L263 TraceCheckUtils]: 33: Hoare triple {260#true} call init_threads(); {354#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:46:26,114 INFO L280 TraceCheckUtils]: 34: Hoare triple {354#(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; {260#true} is VALID [2020-07-08 23:46:26,115 INFO L280 TraceCheckUtils]: 35: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,115 INFO L280 TraceCheckUtils]: 36: Hoare triple {260#true} assume 1 == ~t1_i~0; {260#true} is VALID [2020-07-08 23:46:26,115 INFO L280 TraceCheckUtils]: 37: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,115 INFO L280 TraceCheckUtils]: 38: Hoare triple {260#true} assume 1 == ~t2_i~0; {260#true} is VALID [2020-07-08 23:46:26,116 INFO L280 TraceCheckUtils]: 39: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,116 INFO L280 TraceCheckUtils]: 40: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,116 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {260#true} {260#true} #561#return; {260#true} is VALID [2020-07-08 23:46:26,119 INFO L263 TraceCheckUtils]: 42: Hoare triple {260#true} call fire_delta_events(); {355#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:46:26,119 INFO L280 TraceCheckUtils]: 43: Hoare triple {355#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {260#true} is VALID [2020-07-08 23:46:26,119 INFO L280 TraceCheckUtils]: 44: Hoare triple {260#true} assume !(0 == ~T1_E~0); {260#true} is VALID [2020-07-08 23:46:26,120 INFO L280 TraceCheckUtils]: 45: Hoare triple {260#true} assume !(0 == ~T2_E~0); {260#true} is VALID [2020-07-08 23:46:26,120 INFO L280 TraceCheckUtils]: 46: Hoare triple {260#true} assume !(0 == ~E_1~0); {260#true} is VALID [2020-07-08 23:46:26,120 INFO L280 TraceCheckUtils]: 47: Hoare triple {260#true} assume !(0 == ~E_2~0); {260#true} is VALID [2020-07-08 23:46:26,121 INFO L280 TraceCheckUtils]: 48: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,121 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {260#true} {260#true} #563#return; {260#true} is VALID [2020-07-08 23:46:26,122 INFO L263 TraceCheckUtils]: 50: Hoare triple {260#true} call activate_threads(); {354#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:46:26,123 INFO L280 TraceCheckUtils]: 51: Hoare triple {354#(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; {260#true} is VALID [2020-07-08 23:46:26,123 INFO L280 TraceCheckUtils]: 52: Hoare triple {260#true} havoc ~tmp___0~0; {260#true} is VALID [2020-07-08 23:46:26,124 INFO L280 TraceCheckUtils]: 53: Hoare triple {260#true} havoc ~tmp___1~0; {260#true} is VALID [2020-07-08 23:46:26,124 INFO L263 TraceCheckUtils]: 54: Hoare triple {260#true} call #t~ret4 := is_master_triggered(); {260#true} is VALID [2020-07-08 23:46:26,124 INFO L280 TraceCheckUtils]: 55: Hoare triple {260#true} havoc ~__retres1~0; {260#true} is VALID [2020-07-08 23:46:26,124 INFO L280 TraceCheckUtils]: 56: Hoare triple {260#true} assume !(1 == ~m_pc~0); {260#true} is VALID [2020-07-08 23:46:26,125 INFO L280 TraceCheckUtils]: 57: Hoare triple {260#true} ~__retres1~0 := 0; {260#true} is VALID [2020-07-08 23:46:26,125 INFO L280 TraceCheckUtils]: 58: Hoare triple {260#true} #res := ~__retres1~0; {260#true} is VALID [2020-07-08 23:46:26,125 INFO L280 TraceCheckUtils]: 59: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,126 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {260#true} {260#true} #543#return; {260#true} is VALID [2020-07-08 23:46:26,126 INFO L280 TraceCheckUtils]: 61: Hoare triple {260#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {260#true} is VALID [2020-07-08 23:46:26,126 INFO L280 TraceCheckUtils]: 62: Hoare triple {260#true} ~tmp~1 := #t~ret4; {260#true} is VALID [2020-07-08 23:46:26,126 INFO L280 TraceCheckUtils]: 63: Hoare triple {260#true} havoc #t~ret4; {260#true} is VALID [2020-07-08 23:46:26,127 INFO L280 TraceCheckUtils]: 64: Hoare triple {260#true} assume !(0 != ~tmp~1); {260#true} is VALID [2020-07-08 23:46:26,127 INFO L263 TraceCheckUtils]: 65: Hoare triple {260#true} call #t~ret5 := is_transmit1_triggered(); {260#true} is VALID [2020-07-08 23:46:26,127 INFO L280 TraceCheckUtils]: 66: Hoare triple {260#true} havoc ~__retres1~1; {260#true} is VALID [2020-07-08 23:46:26,127 INFO L280 TraceCheckUtils]: 67: Hoare triple {260#true} assume !(1 == ~t1_pc~0); {260#true} is VALID [2020-07-08 23:46:26,127 INFO L280 TraceCheckUtils]: 68: Hoare triple {260#true} ~__retres1~1 := 0; {260#true} is VALID [2020-07-08 23:46:26,128 INFO L280 TraceCheckUtils]: 69: Hoare triple {260#true} #res := ~__retres1~1; {260#true} is VALID [2020-07-08 23:46:26,128 INFO L280 TraceCheckUtils]: 70: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,128 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {260#true} {260#true} #545#return; {260#true} is VALID [2020-07-08 23:46:26,129 INFO L280 TraceCheckUtils]: 72: Hoare triple {260#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {260#true} is VALID [2020-07-08 23:46:26,129 INFO L280 TraceCheckUtils]: 73: Hoare triple {260#true} ~tmp___0~0 := #t~ret5; {260#true} is VALID [2020-07-08 23:46:26,129 INFO L280 TraceCheckUtils]: 74: Hoare triple {260#true} havoc #t~ret5; {260#true} is VALID [2020-07-08 23:46:26,130 INFO L280 TraceCheckUtils]: 75: Hoare triple {260#true} assume !(0 != ~tmp___0~0); {260#true} is VALID [2020-07-08 23:46:26,130 INFO L263 TraceCheckUtils]: 76: Hoare triple {260#true} call #t~ret6 := is_transmit2_triggered(); {260#true} is VALID [2020-07-08 23:46:26,130 INFO L280 TraceCheckUtils]: 77: Hoare triple {260#true} havoc ~__retres1~2; {260#true} is VALID [2020-07-08 23:46:26,130 INFO L280 TraceCheckUtils]: 78: Hoare triple {260#true} assume !(1 == ~t2_pc~0); {260#true} is VALID [2020-07-08 23:46:26,131 INFO L280 TraceCheckUtils]: 79: Hoare triple {260#true} ~__retres1~2 := 0; {260#true} is VALID [2020-07-08 23:46:26,131 INFO L280 TraceCheckUtils]: 80: Hoare triple {260#true} #res := ~__retres1~2; {260#true} is VALID [2020-07-08 23:46:26,131 INFO L280 TraceCheckUtils]: 81: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,132 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {260#true} {260#true} #547#return; {260#true} is VALID [2020-07-08 23:46:26,132 INFO L280 TraceCheckUtils]: 83: Hoare triple {260#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {260#true} is VALID [2020-07-08 23:46:26,132 INFO L280 TraceCheckUtils]: 84: Hoare triple {260#true} ~tmp___1~0 := #t~ret6; {260#true} is VALID [2020-07-08 23:46:26,133 INFO L280 TraceCheckUtils]: 85: Hoare triple {260#true} havoc #t~ret6; {260#true} is VALID [2020-07-08 23:46:26,133 INFO L280 TraceCheckUtils]: 86: Hoare triple {260#true} assume !(0 != ~tmp___1~0); {260#true} is VALID [2020-07-08 23:46:26,133 INFO L280 TraceCheckUtils]: 87: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,134 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {260#true} {260#true} #565#return; {260#true} is VALID [2020-07-08 23:46:26,139 INFO L263 TraceCheckUtils]: 89: Hoare triple {260#true} call reset_delta_events(); {355#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:46:26,139 INFO L280 TraceCheckUtils]: 90: Hoare triple {355#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {260#true} is VALID [2020-07-08 23:46:26,140 INFO L280 TraceCheckUtils]: 91: Hoare triple {260#true} assume !(1 == ~T1_E~0); {260#true} is VALID [2020-07-08 23:46:26,140 INFO L280 TraceCheckUtils]: 92: Hoare triple {260#true} assume !(1 == ~T2_E~0); {260#true} is VALID [2020-07-08 23:46:26,141 INFO L280 TraceCheckUtils]: 93: Hoare triple {260#true} assume !(1 == ~E_1~0); {260#true} is VALID [2020-07-08 23:46:26,141 INFO L280 TraceCheckUtils]: 94: Hoare triple {260#true} assume !(1 == ~E_2~0); {260#true} is VALID [2020-07-08 23:46:26,141 INFO L280 TraceCheckUtils]: 95: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-08 23:46:26,142 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {260#true} {260#true} #567#return; {260#true} is VALID [2020-07-08 23:46:26,142 INFO L280 TraceCheckUtils]: 97: Hoare triple {260#true} assume !false; {260#true} is VALID [2020-07-08 23:46:26,142 INFO L280 TraceCheckUtils]: 98: Hoare triple {260#true} ~kernel_st~0 := 1; {260#true} is VALID [2020-07-08 23:46:26,143 INFO L263 TraceCheckUtils]: 99: Hoare triple {260#true} call eval(); {260#true} is VALID [2020-07-08 23:46:26,143 INFO L280 TraceCheckUtils]: 100: Hoare triple {260#true} havoc ~tmp~0; {260#true} is VALID [2020-07-08 23:46:26,143 INFO L280 TraceCheckUtils]: 101: Hoare triple {260#true} assume !false; {260#true} is VALID [2020-07-08 23:46:26,144 INFO L263 TraceCheckUtils]: 102: Hoare triple {260#true} call #t~ret0 := exists_runnable_thread(); {260#true} is VALID [2020-07-08 23:46:26,144 INFO L280 TraceCheckUtils]: 103: Hoare triple {260#true} havoc ~__retres1~3; {260#true} is VALID [2020-07-08 23:46:26,146 INFO L280 TraceCheckUtils]: 104: Hoare triple {260#true} assume 0 == ~m_st~0; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,148 INFO L280 TraceCheckUtils]: 105: Hoare triple {351#(= 0 ~m_st~0)} ~__retres1~3 := 1; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,149 INFO L280 TraceCheckUtils]: 106: Hoare triple {351#(= 0 ~m_st~0)} #res := ~__retres1~3; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,150 INFO L280 TraceCheckUtils]: 107: Hoare triple {351#(= 0 ~m_st~0)} assume true; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,152 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {351#(= 0 ~m_st~0)} {260#true} #551#return; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,154 INFO L280 TraceCheckUtils]: 109: Hoare triple {351#(= 0 ~m_st~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,156 INFO L280 TraceCheckUtils]: 110: Hoare triple {351#(= 0 ~m_st~0)} ~tmp~0 := #t~ret0; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,157 INFO L280 TraceCheckUtils]: 111: Hoare triple {351#(= 0 ~m_st~0)} havoc #t~ret0; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,159 INFO L280 TraceCheckUtils]: 112: Hoare triple {351#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {351#(= 0 ~m_st~0)} is VALID [2020-07-08 23:46:26,161 INFO L280 TraceCheckUtils]: 113: Hoare triple {351#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {261#false} is VALID [2020-07-08 23:46:26,162 INFO L280 TraceCheckUtils]: 114: Hoare triple {261#false} assume !(0 == ~t1_st~0); {261#false} is VALID [2020-07-08 23:46:26,162 INFO L280 TraceCheckUtils]: 115: Hoare triple {261#false} assume 0 == ~t2_st~0; {261#false} is VALID [2020-07-08 23:46:26,163 INFO L280 TraceCheckUtils]: 116: Hoare triple {261#false} havoc ~tmp_ndt_3~0; {261#false} is VALID [2020-07-08 23:46:26,163 INFO L280 TraceCheckUtils]: 117: Hoare triple {261#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {261#false} is VALID [2020-07-08 23:46:26,163 INFO L280 TraceCheckUtils]: 118: Hoare triple {261#false} ~tmp_ndt_3~0 := #t~nondet3; {261#false} is VALID [2020-07-08 23:46:26,164 INFO L280 TraceCheckUtils]: 119: Hoare triple {261#false} havoc #t~nondet3; {261#false} is VALID [2020-07-08 23:46:26,164 INFO L280 TraceCheckUtils]: 120: Hoare triple {261#false} assume 0 != ~tmp_ndt_3~0; {261#false} is VALID [2020-07-08 23:46:26,164 INFO L280 TraceCheckUtils]: 121: Hoare triple {261#false} ~t2_st~0 := 1; {261#false} is VALID [2020-07-08 23:46:26,165 INFO L263 TraceCheckUtils]: 122: Hoare triple {261#false} call transmit2(); {261#false} is VALID [2020-07-08 23:46:26,165 INFO L280 TraceCheckUtils]: 123: Hoare triple {261#false} assume !(0 == ~t2_pc~0); {261#false} is VALID [2020-07-08 23:46:26,165 INFO L280 TraceCheckUtils]: 124: Hoare triple {261#false} assume 1 == ~t2_pc~0; {261#false} is VALID [2020-07-08 23:46:26,166 INFO L263 TraceCheckUtils]: 125: Hoare triple {261#false} call error(); {261#false} is VALID [2020-07-08 23:46:26,166 INFO L280 TraceCheckUtils]: 126: Hoare triple {261#false} assume !false; {261#false} is VALID [2020-07-08 23:46:26,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 23:46:26,189 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2097341951] [2020-07-08 23:46:26,192 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 23:46:26,193 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 23:46:26,194 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014418696] [2020-07-08 23:46:26,204 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 127 [2020-07-08 23:46:26,210 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 23:46:26,216 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 23:46:26,435 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:46:26,436 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 23:46:26,437 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 23:46:26,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 23:46:26,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-08 23:46:26,459 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 7 states. [2020-07-08 23:46:40,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:46:40,595 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2020-07-08 23:46:40,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 23:46:40,596 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 127 [2020-07-08 23:46:40,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 23:46:40,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 23:46:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1320 transitions. [2020-07-08 23:46:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 23:46:40,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1320 transitions. [2020-07-08 23:46:40,706 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 1320 transitions. [2020-07-08 23:46:43,129 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1320 edges. 1320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:46:43,329 INFO L225 Difference]: With dead ends: 946 [2020-07-08 23:46:43,329 INFO L226 Difference]: Without dead ends: 707 [2020-07-08 23:46:43,358 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-08 23:46:43,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2020-07-08 23:46:46,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 472. [2020-07-08 23:46:46,920 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 23:46:46,921 INFO L82 GeneralOperation]: Start isEquivalent. First operand 707 states. Second operand 472 states. [2020-07-08 23:46:46,921 INFO L74 IsIncluded]: Start isIncluded. First operand 707 states. Second operand 472 states. [2020-07-08 23:46:46,921 INFO L87 Difference]: Start difference. First operand 707 states. Second operand 472 states. [2020-07-08 23:46:47,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:46:47,066 INFO L93 Difference]: Finished difference Result 707 states and 944 transitions. [2020-07-08 23:46:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 944 transitions. [2020-07-08 23:46:47,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:46:47,081 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:46:47,081 INFO L74 IsIncluded]: Start isIncluded. First operand 472 states. Second operand 707 states. [2020-07-08 23:46:47,081 INFO L87 Difference]: Start difference. First operand 472 states. Second operand 707 states. [2020-07-08 23:46:47,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:46:47,160 INFO L93 Difference]: Finished difference Result 707 states and 944 transitions. [2020-07-08 23:46:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 944 transitions. [2020-07-08 23:46:47,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:46:47,175 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:46:47,175 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 23:46:47,175 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 23:46:47,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 472 states. [2020-07-08 23:46:47,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 597 transitions. [2020-07-08 23:46:47,215 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 597 transitions. Word has length 127 [2020-07-08 23:46:47,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 23:46:47,219 INFO L479 AbstractCegarLoop]: Abstraction has 472 states and 597 transitions. [2020-07-08 23:46:47,219 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 23:46:47,219 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 472 states and 597 transitions. [2020-07-08 23:46:48,525 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 597 edges. 597 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:46:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 597 transitions. [2020-07-08 23:46:48,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-07-08 23:46:48,532 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 23:46:48,533 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 23:46:48,534 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 23:46:48,534 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 23:46:48,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 23:46:48,534 INFO L82 PathProgramCache]: Analyzing trace with hash 1691024482, now seen corresponding path program 1 times [2020-07-08 23:46:48,536 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 23:46:48,540 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [700913600] [2020-07-08 23:46:48,541 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 23:46:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {4747#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} ~t1_pc~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~t2_pc~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} ~m_st~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,718 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} ~t1_st~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,719 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} ~t2_st~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {4654#true} ~m_i~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,719 INFO L280 TraceCheckUtils]: 7: Hoare triple {4654#true} ~t1_i~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {4654#true} ~t2_i~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,720 INFO L280 TraceCheckUtils]: 9: Hoare triple {4654#true} ~M_E~0 := 2; {4654#true} is VALID [2020-07-08 23:46:48,720 INFO L280 TraceCheckUtils]: 10: Hoare triple {4654#true} ~T1_E~0 := 2; {4654#true} is VALID [2020-07-08 23:46:48,720 INFO L280 TraceCheckUtils]: 11: Hoare triple {4654#true} ~T2_E~0 := 2; {4654#true} is VALID [2020-07-08 23:46:48,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {4654#true} ~E_1~0 := 2; {4654#true} is VALID [2020-07-08 23:46:48,721 INFO L280 TraceCheckUtils]: 13: Hoare triple {4654#true} ~E_2~0 := 2; {4654#true} is VALID [2020-07-08 23:46:48,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,722 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4654#true} {4654#true} #589#return; {4654#true} is VALID [2020-07-08 23:46:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {4748#(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; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {4677#(= 1 ~m_i~0)} ~t1_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {4677#(= 1 ~m_i~0)} ~t2_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {4677#(= 1 ~m_i~0)} assume true; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,760 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4677#(= 1 ~m_i~0)} {4654#true} #535#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,772 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4654#true} {4677#(= 1 ~m_i~0)} #559#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {4749#(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); {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {4750#(not (= 1 ~m_i~0))} ~m_st~0 := 2; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {4750#(not (= 1 ~m_i~0))} assume 1 == ~t1_i~0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t1_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {4750#(not (= 1 ~m_i~0))} assume 1 == ~t2_i~0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,821 INFO L280 TraceCheckUtils]: 5: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t2_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {4750#(not (= 1 ~m_i~0))} assume true; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,823 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {4750#(not (= 1 ~m_i~0))} {4677#(= 1 ~m_i~0)} #561#return; {4655#false} is VALID [2020-07-08 23:46:48,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {4751#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {4654#true} is VALID [2020-07-08 23:46:48,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(0 == ~T1_E~0); {4654#true} is VALID [2020-07-08 23:46:48,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} assume !(0 == ~T2_E~0); {4654#true} is VALID [2020-07-08 23:46:48,859 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} assume !(0 == ~E_1~0); {4654#true} is VALID [2020-07-08 23:46:48,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume !(0 == ~E_2~0); {4654#true} is VALID [2020-07-08 23:46:48,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,860 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4654#true} {4655#false} #563#return; {4655#false} is VALID [2020-07-08 23:46:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~0; {4654#true} is VALID [2020-07-08 23:46:48,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~m_pc~0); {4654#true} is VALID [2020-07-08 23:46:48,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~__retres1~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} #res := ~__retres1~0; {4654#true} is VALID [2020-07-08 23:46:48,888 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,888 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4654#true} {4654#true} #543#return; {4654#true} is VALID [2020-07-08 23:46:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~1; {4654#true} is VALID [2020-07-08 23:46:48,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~t1_pc~0); {4654#true} is VALID [2020-07-08 23:46:48,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~__retres1~1 := 0; {4654#true} is VALID [2020-07-08 23:46:48,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} #res := ~__retres1~1; {4654#true} is VALID [2020-07-08 23:46:48,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,896 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4654#true} {4654#true} #545#return; {4654#true} is VALID [2020-07-08 23:46:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~2; {4654#true} is VALID [2020-07-08 23:46:48,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~t2_pc~0); {4654#true} is VALID [2020-07-08 23:46:48,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~__retres1~2 := 0; {4654#true} is VALID [2020-07-08 23:46:48,910 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} #res := ~__retres1~2; {4654#true} is VALID [2020-07-08 23:46:48,911 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,911 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4654#true} {4654#true} #547#return; {4654#true} is VALID [2020-07-08 23:46:48,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {4749#(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; {4654#true} is VALID [2020-07-08 23:46:48,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} havoc ~tmp___0~0; {4654#true} is VALID [2020-07-08 23:46:48,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} havoc ~tmp___1~0; {4654#true} is VALID [2020-07-08 23:46:48,912 INFO L263 TraceCheckUtils]: 3: Hoare triple {4654#true} call #t~ret4 := is_master_triggered(); {4654#true} is VALID [2020-07-08 23:46:48,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} havoc ~__retres1~0; {4654#true} is VALID [2020-07-08 23:46:48,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume !(1 == ~m_pc~0); {4654#true} is VALID [2020-07-08 23:46:48,912 INFO L280 TraceCheckUtils]: 6: Hoare triple {4654#true} ~__retres1~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,913 INFO L280 TraceCheckUtils]: 7: Hoare triple {4654#true} #res := ~__retres1~0; {4654#true} is VALID [2020-07-08 23:46:48,913 INFO L280 TraceCheckUtils]: 8: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,913 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4654#true} {4654#true} #543#return; {4654#true} is VALID [2020-07-08 23:46:48,914 INFO L280 TraceCheckUtils]: 10: Hoare triple {4654#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {4654#true} is VALID [2020-07-08 23:46:48,914 INFO L280 TraceCheckUtils]: 11: Hoare triple {4654#true} ~tmp~1 := #t~ret4; {4654#true} is VALID [2020-07-08 23:46:48,914 INFO L280 TraceCheckUtils]: 12: Hoare triple {4654#true} havoc #t~ret4; {4654#true} is VALID [2020-07-08 23:46:48,914 INFO L280 TraceCheckUtils]: 13: Hoare triple {4654#true} assume !(0 != ~tmp~1); {4654#true} is VALID [2020-07-08 23:46:48,915 INFO L263 TraceCheckUtils]: 14: Hoare triple {4654#true} call #t~ret5 := is_transmit1_triggered(); {4654#true} is VALID [2020-07-08 23:46:48,915 INFO L280 TraceCheckUtils]: 15: Hoare triple {4654#true} havoc ~__retres1~1; {4654#true} is VALID [2020-07-08 23:46:48,915 INFO L280 TraceCheckUtils]: 16: Hoare triple {4654#true} assume !(1 == ~t1_pc~0); {4654#true} is VALID [2020-07-08 23:46:48,915 INFO L280 TraceCheckUtils]: 17: Hoare triple {4654#true} ~__retres1~1 := 0; {4654#true} is VALID [2020-07-08 23:46:48,916 INFO L280 TraceCheckUtils]: 18: Hoare triple {4654#true} #res := ~__retres1~1; {4654#true} is VALID [2020-07-08 23:46:48,916 INFO L280 TraceCheckUtils]: 19: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,916 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4654#true} {4654#true} #545#return; {4654#true} is VALID [2020-07-08 23:46:48,916 INFO L280 TraceCheckUtils]: 21: Hoare triple {4654#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {4654#true} is VALID [2020-07-08 23:46:48,917 INFO L280 TraceCheckUtils]: 22: Hoare triple {4654#true} ~tmp___0~0 := #t~ret5; {4654#true} is VALID [2020-07-08 23:46:48,917 INFO L280 TraceCheckUtils]: 23: Hoare triple {4654#true} havoc #t~ret5; {4654#true} is VALID [2020-07-08 23:46:48,917 INFO L280 TraceCheckUtils]: 24: Hoare triple {4654#true} assume !(0 != ~tmp___0~0); {4654#true} is VALID [2020-07-08 23:46:48,917 INFO L263 TraceCheckUtils]: 25: Hoare triple {4654#true} call #t~ret6 := is_transmit2_triggered(); {4654#true} is VALID [2020-07-08 23:46:48,918 INFO L280 TraceCheckUtils]: 26: Hoare triple {4654#true} havoc ~__retres1~2; {4654#true} is VALID [2020-07-08 23:46:48,918 INFO L280 TraceCheckUtils]: 27: Hoare triple {4654#true} assume !(1 == ~t2_pc~0); {4654#true} is VALID [2020-07-08 23:46:48,918 INFO L280 TraceCheckUtils]: 28: Hoare triple {4654#true} ~__retres1~2 := 0; {4654#true} is VALID [2020-07-08 23:46:48,918 INFO L280 TraceCheckUtils]: 29: Hoare triple {4654#true} #res := ~__retres1~2; {4654#true} is VALID [2020-07-08 23:46:48,919 INFO L280 TraceCheckUtils]: 30: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,919 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4654#true} {4654#true} #547#return; {4654#true} is VALID [2020-07-08 23:46:48,919 INFO L280 TraceCheckUtils]: 32: Hoare triple {4654#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {4654#true} is VALID [2020-07-08 23:46:48,919 INFO L280 TraceCheckUtils]: 33: Hoare triple {4654#true} ~tmp___1~0 := #t~ret6; {4654#true} is VALID [2020-07-08 23:46:48,919 INFO L280 TraceCheckUtils]: 34: Hoare triple {4654#true} havoc #t~ret6; {4654#true} is VALID [2020-07-08 23:46:48,920 INFO L280 TraceCheckUtils]: 35: Hoare triple {4654#true} assume !(0 != ~tmp___1~0); {4654#true} is VALID [2020-07-08 23:46:48,920 INFO L280 TraceCheckUtils]: 36: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,920 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4654#true} {4655#false} #565#return; {4655#false} is VALID [2020-07-08 23:46:48,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {4751#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {4654#true} is VALID [2020-07-08 23:46:48,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~T1_E~0); {4654#true} is VALID [2020-07-08 23:46:48,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} assume !(1 == ~T2_E~0); {4654#true} is VALID [2020-07-08 23:46:48,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} assume !(1 == ~E_1~0); {4654#true} is VALID [2020-07-08 23:46:48,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume !(1 == ~E_2~0); {4654#true} is VALID [2020-07-08 23:46:48,931 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,932 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4654#true} {4655#false} #567#return; {4655#false} is VALID [2020-07-08 23:46:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:46:48,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~3; {4654#true} is VALID [2020-07-08 23:46:48,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(0 == ~m_st~0); {4654#true} is VALID [2020-07-08 23:46:48,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} assume 0 == ~t1_st~0; {4654#true} is VALID [2020-07-08 23:46:48,941 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} ~__retres1~3 := 1; {4654#true} is VALID [2020-07-08 23:46:48,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} #res := ~__retres1~3; {4654#true} is VALID [2020-07-08 23:46:48,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,942 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4654#true} {4655#false} #551#return; {4655#false} is VALID [2020-07-08 23:46:48,944 INFO L263 TraceCheckUtils]: 0: Hoare triple {4654#true} call ULTIMATE.init(); {4747#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:46:48,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {4747#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~t1_pc~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} ~t2_pc~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} ~m_st~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,946 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} ~t1_st~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {4654#true} ~t2_st~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,946 INFO L280 TraceCheckUtils]: 7: Hoare triple {4654#true} ~m_i~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {4654#true} ~t1_i~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,947 INFO L280 TraceCheckUtils]: 9: Hoare triple {4654#true} ~t2_i~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,947 INFO L280 TraceCheckUtils]: 10: Hoare triple {4654#true} ~M_E~0 := 2; {4654#true} is VALID [2020-07-08 23:46:48,947 INFO L280 TraceCheckUtils]: 11: Hoare triple {4654#true} ~T1_E~0 := 2; {4654#true} is VALID [2020-07-08 23:46:48,947 INFO L280 TraceCheckUtils]: 12: Hoare triple {4654#true} ~T2_E~0 := 2; {4654#true} is VALID [2020-07-08 23:46:48,948 INFO L280 TraceCheckUtils]: 13: Hoare triple {4654#true} ~E_1~0 := 2; {4654#true} is VALID [2020-07-08 23:46:48,948 INFO L280 TraceCheckUtils]: 14: Hoare triple {4654#true} ~E_2~0 := 2; {4654#true} is VALID [2020-07-08 23:46:48,948 INFO L280 TraceCheckUtils]: 15: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,949 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4654#true} {4654#true} #589#return; {4654#true} is VALID [2020-07-08 23:46:48,949 INFO L263 TraceCheckUtils]: 17: Hoare triple {4654#true} call #t~ret10 := main(); {4654#true} is VALID [2020-07-08 23:46:48,949 INFO L280 TraceCheckUtils]: 18: Hoare triple {4654#true} havoc ~__retres1~4; {4654#true} is VALID [2020-07-08 23:46:48,950 INFO L263 TraceCheckUtils]: 19: Hoare triple {4654#true} call init_model(); {4748#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-08 23:46:48,952 INFO L280 TraceCheckUtils]: 20: Hoare triple {4748#(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; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,953 INFO L280 TraceCheckUtils]: 21: Hoare triple {4677#(= 1 ~m_i~0)} ~t1_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,954 INFO L280 TraceCheckUtils]: 22: Hoare triple {4677#(= 1 ~m_i~0)} ~t2_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,955 INFO L280 TraceCheckUtils]: 23: Hoare triple {4677#(= 1 ~m_i~0)} assume true; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,956 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4677#(= 1 ~m_i~0)} {4654#true} #535#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,957 INFO L263 TraceCheckUtils]: 25: Hoare triple {4677#(= 1 ~m_i~0)} call start_simulation(); {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,958 INFO L280 TraceCheckUtils]: 26: Hoare triple {4677#(= 1 ~m_i~0)} havoc ~kernel_st~0; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,959 INFO L280 TraceCheckUtils]: 27: Hoare triple {4677#(= 1 ~m_i~0)} havoc ~tmp~3; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,959 INFO L280 TraceCheckUtils]: 28: Hoare triple {4677#(= 1 ~m_i~0)} havoc ~tmp___0~1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,960 INFO L280 TraceCheckUtils]: 29: Hoare triple {4677#(= 1 ~m_i~0)} ~kernel_st~0 := 0; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,961 INFO L263 TraceCheckUtils]: 30: Hoare triple {4677#(= 1 ~m_i~0)} call update_channels(); {4654#true} is VALID [2020-07-08 23:46:48,961 INFO L280 TraceCheckUtils]: 31: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,962 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4654#true} {4677#(= 1 ~m_i~0)} #559#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-08 23:46:48,964 INFO L263 TraceCheckUtils]: 33: Hoare triple {4677#(= 1 ~m_i~0)} call init_threads(); {4749#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:46:48,965 INFO L280 TraceCheckUtils]: 34: Hoare triple {4749#(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); {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,966 INFO L280 TraceCheckUtils]: 35: Hoare triple {4750#(not (= 1 ~m_i~0))} ~m_st~0 := 2; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,968 INFO L280 TraceCheckUtils]: 36: Hoare triple {4750#(not (= 1 ~m_i~0))} assume 1 == ~t1_i~0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,969 INFO L280 TraceCheckUtils]: 37: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t1_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,970 INFO L280 TraceCheckUtils]: 38: Hoare triple {4750#(not (= 1 ~m_i~0))} assume 1 == ~t2_i~0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,971 INFO L280 TraceCheckUtils]: 39: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t2_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,971 INFO L280 TraceCheckUtils]: 40: Hoare triple {4750#(not (= 1 ~m_i~0))} assume true; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-08 23:46:48,972 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4750#(not (= 1 ~m_i~0))} {4677#(= 1 ~m_i~0)} #561#return; {4655#false} is VALID [2020-07-08 23:46:48,973 INFO L263 TraceCheckUtils]: 42: Hoare triple {4655#false} call fire_delta_events(); {4751#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:46:48,973 INFO L280 TraceCheckUtils]: 43: Hoare triple {4751#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {4654#true} is VALID [2020-07-08 23:46:48,974 INFO L280 TraceCheckUtils]: 44: Hoare triple {4654#true} assume !(0 == ~T1_E~0); {4654#true} is VALID [2020-07-08 23:46:48,974 INFO L280 TraceCheckUtils]: 45: Hoare triple {4654#true} assume !(0 == ~T2_E~0); {4654#true} is VALID [2020-07-08 23:46:48,974 INFO L280 TraceCheckUtils]: 46: Hoare triple {4654#true} assume !(0 == ~E_1~0); {4654#true} is VALID [2020-07-08 23:46:48,974 INFO L280 TraceCheckUtils]: 47: Hoare triple {4654#true} assume !(0 == ~E_2~0); {4654#true} is VALID [2020-07-08 23:46:48,975 INFO L280 TraceCheckUtils]: 48: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,975 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4654#true} {4655#false} #563#return; {4655#false} is VALID [2020-07-08 23:46:48,975 INFO L263 TraceCheckUtils]: 50: Hoare triple {4655#false} call activate_threads(); {4749#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:46:48,975 INFO L280 TraceCheckUtils]: 51: Hoare triple {4749#(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; {4654#true} is VALID [2020-07-08 23:46:48,975 INFO L280 TraceCheckUtils]: 52: Hoare triple {4654#true} havoc ~tmp___0~0; {4654#true} is VALID [2020-07-08 23:46:48,976 INFO L280 TraceCheckUtils]: 53: Hoare triple {4654#true} havoc ~tmp___1~0; {4654#true} is VALID [2020-07-08 23:46:48,976 INFO L263 TraceCheckUtils]: 54: Hoare triple {4654#true} call #t~ret4 := is_master_triggered(); {4654#true} is VALID [2020-07-08 23:46:48,976 INFO L280 TraceCheckUtils]: 55: Hoare triple {4654#true} havoc ~__retres1~0; {4654#true} is VALID [2020-07-08 23:46:48,977 INFO L280 TraceCheckUtils]: 56: Hoare triple {4654#true} assume !(1 == ~m_pc~0); {4654#true} is VALID [2020-07-08 23:46:48,977 INFO L280 TraceCheckUtils]: 57: Hoare triple {4654#true} ~__retres1~0 := 0; {4654#true} is VALID [2020-07-08 23:46:48,977 INFO L280 TraceCheckUtils]: 58: Hoare triple {4654#true} #res := ~__retres1~0; {4654#true} is VALID [2020-07-08 23:46:48,978 INFO L280 TraceCheckUtils]: 59: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,978 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4654#true} {4654#true} #543#return; {4654#true} is VALID [2020-07-08 23:46:48,978 INFO L280 TraceCheckUtils]: 61: Hoare triple {4654#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {4654#true} is VALID [2020-07-08 23:46:48,979 INFO L280 TraceCheckUtils]: 62: Hoare triple {4654#true} ~tmp~1 := #t~ret4; {4654#true} is VALID [2020-07-08 23:46:48,979 INFO L280 TraceCheckUtils]: 63: Hoare triple {4654#true} havoc #t~ret4; {4654#true} is VALID [2020-07-08 23:46:48,979 INFO L280 TraceCheckUtils]: 64: Hoare triple {4654#true} assume !(0 != ~tmp~1); {4654#true} is VALID [2020-07-08 23:46:48,979 INFO L263 TraceCheckUtils]: 65: Hoare triple {4654#true} call #t~ret5 := is_transmit1_triggered(); {4654#true} is VALID [2020-07-08 23:46:48,980 INFO L280 TraceCheckUtils]: 66: Hoare triple {4654#true} havoc ~__retres1~1; {4654#true} is VALID [2020-07-08 23:46:48,980 INFO L280 TraceCheckUtils]: 67: Hoare triple {4654#true} assume !(1 == ~t1_pc~0); {4654#true} is VALID [2020-07-08 23:46:48,980 INFO L280 TraceCheckUtils]: 68: Hoare triple {4654#true} ~__retres1~1 := 0; {4654#true} is VALID [2020-07-08 23:46:48,980 INFO L280 TraceCheckUtils]: 69: Hoare triple {4654#true} #res := ~__retres1~1; {4654#true} is VALID [2020-07-08 23:46:48,981 INFO L280 TraceCheckUtils]: 70: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,981 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {4654#true} {4654#true} #545#return; {4654#true} is VALID [2020-07-08 23:46:48,981 INFO L280 TraceCheckUtils]: 72: Hoare triple {4654#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {4654#true} is VALID [2020-07-08 23:46:48,982 INFO L280 TraceCheckUtils]: 73: Hoare triple {4654#true} ~tmp___0~0 := #t~ret5; {4654#true} is VALID [2020-07-08 23:46:48,982 INFO L280 TraceCheckUtils]: 74: Hoare triple {4654#true} havoc #t~ret5; {4654#true} is VALID [2020-07-08 23:46:48,982 INFO L280 TraceCheckUtils]: 75: Hoare triple {4654#true} assume !(0 != ~tmp___0~0); {4654#true} is VALID [2020-07-08 23:46:48,982 INFO L263 TraceCheckUtils]: 76: Hoare triple {4654#true} call #t~ret6 := is_transmit2_triggered(); {4654#true} is VALID [2020-07-08 23:46:48,983 INFO L280 TraceCheckUtils]: 77: Hoare triple {4654#true} havoc ~__retres1~2; {4654#true} is VALID [2020-07-08 23:46:48,983 INFO L280 TraceCheckUtils]: 78: Hoare triple {4654#true} assume !(1 == ~t2_pc~0); {4654#true} is VALID [2020-07-08 23:46:48,983 INFO L280 TraceCheckUtils]: 79: Hoare triple {4654#true} ~__retres1~2 := 0; {4654#true} is VALID [2020-07-08 23:46:48,983 INFO L280 TraceCheckUtils]: 80: Hoare triple {4654#true} #res := ~__retres1~2; {4654#true} is VALID [2020-07-08 23:46:48,984 INFO L280 TraceCheckUtils]: 81: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,984 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {4654#true} {4654#true} #547#return; {4654#true} is VALID [2020-07-08 23:46:48,984 INFO L280 TraceCheckUtils]: 83: Hoare triple {4654#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {4654#true} is VALID [2020-07-08 23:46:48,985 INFO L280 TraceCheckUtils]: 84: Hoare triple {4654#true} ~tmp___1~0 := #t~ret6; {4654#true} is VALID [2020-07-08 23:46:48,985 INFO L280 TraceCheckUtils]: 85: Hoare triple {4654#true} havoc #t~ret6; {4654#true} is VALID [2020-07-08 23:46:48,985 INFO L280 TraceCheckUtils]: 86: Hoare triple {4654#true} assume !(0 != ~tmp___1~0); {4654#true} is VALID [2020-07-08 23:46:48,985 INFO L280 TraceCheckUtils]: 87: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,986 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4654#true} {4655#false} #565#return; {4655#false} is VALID [2020-07-08 23:46:48,986 INFO L263 TraceCheckUtils]: 89: Hoare triple {4655#false} call reset_delta_events(); {4751#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:46:48,987 INFO L280 TraceCheckUtils]: 90: Hoare triple {4751#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {4654#true} is VALID [2020-07-08 23:46:48,987 INFO L280 TraceCheckUtils]: 91: Hoare triple {4654#true} assume !(1 == ~T1_E~0); {4654#true} is VALID [2020-07-08 23:46:48,987 INFO L280 TraceCheckUtils]: 92: Hoare triple {4654#true} assume !(1 == ~T2_E~0); {4654#true} is VALID [2020-07-08 23:46:48,987 INFO L280 TraceCheckUtils]: 93: Hoare triple {4654#true} assume !(1 == ~E_1~0); {4654#true} is VALID [2020-07-08 23:46:48,988 INFO L280 TraceCheckUtils]: 94: Hoare triple {4654#true} assume !(1 == ~E_2~0); {4654#true} is VALID [2020-07-08 23:46:48,988 INFO L280 TraceCheckUtils]: 95: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,988 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {4654#true} {4655#false} #567#return; {4655#false} is VALID [2020-07-08 23:46:48,989 INFO L280 TraceCheckUtils]: 97: Hoare triple {4655#false} assume !false; {4655#false} is VALID [2020-07-08 23:46:48,989 INFO L280 TraceCheckUtils]: 98: Hoare triple {4655#false} ~kernel_st~0 := 1; {4655#false} is VALID [2020-07-08 23:46:48,989 INFO L263 TraceCheckUtils]: 99: Hoare triple {4655#false} call eval(); {4655#false} is VALID [2020-07-08 23:46:48,989 INFO L280 TraceCheckUtils]: 100: Hoare triple {4655#false} havoc ~tmp~0; {4655#false} is VALID [2020-07-08 23:46:48,990 INFO L280 TraceCheckUtils]: 101: Hoare triple {4655#false} assume !false; {4655#false} is VALID [2020-07-08 23:46:48,990 INFO L263 TraceCheckUtils]: 102: Hoare triple {4655#false} call #t~ret0 := exists_runnable_thread(); {4654#true} is VALID [2020-07-08 23:46:48,990 INFO L280 TraceCheckUtils]: 103: Hoare triple {4654#true} havoc ~__retres1~3; {4654#true} is VALID [2020-07-08 23:46:48,990 INFO L280 TraceCheckUtils]: 104: Hoare triple {4654#true} assume !(0 == ~m_st~0); {4654#true} is VALID [2020-07-08 23:46:48,991 INFO L280 TraceCheckUtils]: 105: Hoare triple {4654#true} assume 0 == ~t1_st~0; {4654#true} is VALID [2020-07-08 23:46:48,991 INFO L280 TraceCheckUtils]: 106: Hoare triple {4654#true} ~__retres1~3 := 1; {4654#true} is VALID [2020-07-08 23:46:48,991 INFO L280 TraceCheckUtils]: 107: Hoare triple {4654#true} #res := ~__retres1~3; {4654#true} is VALID [2020-07-08 23:46:48,992 INFO L280 TraceCheckUtils]: 108: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-08 23:46:48,992 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {4654#true} {4655#false} #551#return; {4655#false} is VALID [2020-07-08 23:46:48,992 INFO L280 TraceCheckUtils]: 110: Hoare triple {4655#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4655#false} is VALID [2020-07-08 23:46:48,993 INFO L280 TraceCheckUtils]: 111: Hoare triple {4655#false} ~tmp~0 := #t~ret0; {4655#false} is VALID [2020-07-08 23:46:48,993 INFO L280 TraceCheckUtils]: 112: Hoare triple {4655#false} havoc #t~ret0; {4655#false} is VALID [2020-07-08 23:46:48,993 INFO L280 TraceCheckUtils]: 113: Hoare triple {4655#false} assume 0 != ~tmp~0; {4655#false} is VALID [2020-07-08 23:46:48,993 INFO L280 TraceCheckUtils]: 114: Hoare triple {4655#false} assume !(0 == ~m_st~0); {4655#false} is VALID [2020-07-08 23:46:48,994 INFO L280 TraceCheckUtils]: 115: Hoare triple {4655#false} assume !(0 == ~t1_st~0); {4655#false} is VALID [2020-07-08 23:46:48,994 INFO L280 TraceCheckUtils]: 116: Hoare triple {4655#false} assume 0 == ~t2_st~0; {4655#false} is VALID [2020-07-08 23:46:48,994 INFO L280 TraceCheckUtils]: 117: Hoare triple {4655#false} havoc ~tmp_ndt_3~0; {4655#false} is VALID [2020-07-08 23:46:48,994 INFO L280 TraceCheckUtils]: 118: Hoare triple {4655#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {4655#false} is VALID [2020-07-08 23:46:48,995 INFO L280 TraceCheckUtils]: 119: Hoare triple {4655#false} ~tmp_ndt_3~0 := #t~nondet3; {4655#false} is VALID [2020-07-08 23:46:48,995 INFO L280 TraceCheckUtils]: 120: Hoare triple {4655#false} havoc #t~nondet3; {4655#false} is VALID [2020-07-08 23:46:48,995 INFO L280 TraceCheckUtils]: 121: Hoare triple {4655#false} assume 0 != ~tmp_ndt_3~0; {4655#false} is VALID [2020-07-08 23:46:48,995 INFO L280 TraceCheckUtils]: 122: Hoare triple {4655#false} ~t2_st~0 := 1; {4655#false} is VALID [2020-07-08 23:46:48,995 INFO L263 TraceCheckUtils]: 123: Hoare triple {4655#false} call transmit2(); {4655#false} is VALID [2020-07-08 23:46:48,996 INFO L280 TraceCheckUtils]: 124: Hoare triple {4655#false} assume !(0 == ~t2_pc~0); {4655#false} is VALID [2020-07-08 23:46:48,996 INFO L280 TraceCheckUtils]: 125: Hoare triple {4655#false} assume 1 == ~t2_pc~0; {4655#false} is VALID [2020-07-08 23:46:48,996 INFO L263 TraceCheckUtils]: 126: Hoare triple {4655#false} call error(); {4655#false} is VALID [2020-07-08 23:46:48,997 INFO L280 TraceCheckUtils]: 127: Hoare triple {4655#false} assume !false; {4655#false} is VALID [2020-07-08 23:46:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 23:46:49,019 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [700913600] [2020-07-08 23:46:49,019 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 23:46:49,020 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 23:46:49,020 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190707133] [2020-07-08 23:46:49,023 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 128 [2020-07-08 23:46:49,025 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 23:46:49,025 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 23:46:49,186 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:46:49,187 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 23:46:49,187 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 23:46:49,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 23:46:49,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-08 23:46:49,188 INFO L87 Difference]: Start difference. First operand 472 states and 597 transitions. Second operand 8 states. [2020-07-08 23:47:00,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:47:00,702 INFO L93 Difference]: Finished difference Result 1128 states and 1479 transitions. [2020-07-08 23:47:00,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 23:47:00,703 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 128 [2020-07-08 23:47:00,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 23:47:00,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 23:47:00,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 772 transitions. [2020-07-08 23:47:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 23:47:00,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 772 transitions. [2020-07-08 23:47:00,744 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 772 transitions. [2020-07-08 23:47:02,124 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 772 edges. 772 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:47:02,169 INFO L225 Difference]: With dead ends: 1128 [2020-07-08 23:47:02,169 INFO L226 Difference]: Without dead ends: 700 [2020-07-08 23:47:02,173 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2020-07-08 23:47:02,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 700 states. [2020-07-08 23:47:05,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 700 to 460. [2020-07-08 23:47:05,694 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 23:47:05,694 INFO L82 GeneralOperation]: Start isEquivalent. First operand 700 states. Second operand 460 states. [2020-07-08 23:47:05,694 INFO L74 IsIncluded]: Start isIncluded. First operand 700 states. Second operand 460 states. [2020-07-08 23:47:05,695 INFO L87 Difference]: Start difference. First operand 700 states. Second operand 460 states. [2020-07-08 23:47:05,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:47:05,751 INFO L93 Difference]: Finished difference Result 700 states and 932 transitions. [2020-07-08 23:47:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 932 transitions. [2020-07-08 23:47:05,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:47:05,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:47:05,760 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 700 states. [2020-07-08 23:47:05,760 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 700 states. [2020-07-08 23:47:05,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:47:05,820 INFO L93 Difference]: Finished difference Result 700 states and 932 transitions. [2020-07-08 23:47:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 932 transitions. [2020-07-08 23:47:05,827 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:47:05,827 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:47:05,827 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 23:47:05,828 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 23:47:05,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-08 23:47:05,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 578 transitions. [2020-07-08 23:47:05,854 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 578 transitions. Word has length 128 [2020-07-08 23:47:05,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 23:47:05,855 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 578 transitions. [2020-07-08 23:47:05,855 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 23:47:05,855 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 460 states and 578 transitions. [2020-07-08 23:47:07,290 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 578 edges. 578 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:47:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 578 transitions. [2020-07-08 23:47:07,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-07-08 23:47:07,294 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 23:47:07,295 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 23:47:07,295 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 23:47:07,296 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 23:47:07,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 23:47:07,296 INFO L82 PathProgramCache]: Analyzing trace with hash -2002481605, now seen corresponding path program 1 times [2020-07-08 23:47:07,296 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 23:47:07,297 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1170190325] [2020-07-08 23:47:07,297 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 23:47:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {9464#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} ~t1_pc~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~t2_pc~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} ~m_i~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,603 INFO L280 TraceCheckUtils]: 7: Hoare triple {9372#true} ~t1_i~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,603 INFO L280 TraceCheckUtils]: 8: Hoare triple {9372#true} ~t2_i~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,604 INFO L280 TraceCheckUtils]: 9: Hoare triple {9372#true} ~M_E~0 := 2; {9372#true} is VALID [2020-07-08 23:47:07,604 INFO L280 TraceCheckUtils]: 10: Hoare triple {9372#true} ~T1_E~0 := 2; {9372#true} is VALID [2020-07-08 23:47:07,604 INFO L280 TraceCheckUtils]: 11: Hoare triple {9372#true} ~T2_E~0 := 2; {9372#true} is VALID [2020-07-08 23:47:07,607 INFO L280 TraceCheckUtils]: 12: Hoare triple {9372#true} ~E_1~0 := 2; {9372#true} is VALID [2020-07-08 23:47:07,608 INFO L280 TraceCheckUtils]: 13: Hoare triple {9372#true} ~E_2~0 := 2; {9372#true} is VALID [2020-07-08 23:47:07,608 INFO L280 TraceCheckUtils]: 14: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,609 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9372#true} {9372#true} #589#return; {9372#true} is VALID [2020-07-08 23:47:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {9465#(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; {9372#true} is VALID [2020-07-08 23:47:07,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} ~t1_i~0 := 1; {9372#true} is VALID [2020-07-08 23:47:07,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~t2_i~0 := 1; {9372#true} is VALID [2020-07-08 23:47:07,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,637 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9372#true} {9372#true} #535#return; {9372#true} is VALID [2020-07-08 23:47:07,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,644 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9372#true} {9372#true} #559#return; {9372#true} is VALID [2020-07-08 23:47:07,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {9466#(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; {9372#true} is VALID [2020-07-08 23:47:07,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} assume 1 == ~t1_i~0; {9372#true} is VALID [2020-07-08 23:47:07,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume 1 == ~t2_i~0; {9372#true} is VALID [2020-07-08 23:47:07,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,672 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,672 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9372#true} {9372#true} #561#return; {9372#true} is VALID [2020-07-08 23:47:07,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {9467#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {9372#true} is VALID [2020-07-08 23:47:07,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(0 == ~T1_E~0); {9372#true} is VALID [2020-07-08 23:47:07,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} assume !(0 == ~T2_E~0); {9372#true} is VALID [2020-07-08 23:47:07,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} assume !(0 == ~E_1~0); {9372#true} is VALID [2020-07-08 23:47:07,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume !(0 == ~E_2~0); {9372#true} is VALID [2020-07-08 23:47:07,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,712 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9372#true} {9372#true} #563#return; {9372#true} is VALID [2020-07-08 23:47:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~0; {9372#true} is VALID [2020-07-08 23:47:07,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~m_pc~0); {9372#true} is VALID [2020-07-08 23:47:07,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~__retres1~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} #res := ~__retres1~0; {9372#true} is VALID [2020-07-08 23:47:07,780 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,781 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9372#true} {9372#true} #543#return; {9372#true} is VALID [2020-07-08 23:47:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~1; {9372#true} is VALID [2020-07-08 23:47:07,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~t1_pc~0); {9372#true} is VALID [2020-07-08 23:47:07,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~__retres1~1 := 0; {9372#true} is VALID [2020-07-08 23:47:07,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} #res := ~__retres1~1; {9372#true} is VALID [2020-07-08 23:47:07,810 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,810 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9372#true} {9372#true} #545#return; {9372#true} is VALID [2020-07-08 23:47:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~2; {9372#true} is VALID [2020-07-08 23:47:07,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {9450#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,831 INFO L280 TraceCheckUtils]: 4: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,832 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #547#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {9466#(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; {9372#true} is VALID [2020-07-08 23:47:07,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} havoc ~tmp___0~0; {9372#true} is VALID [2020-07-08 23:47:07,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} havoc ~tmp___1~0; {9372#true} is VALID [2020-07-08 23:47:07,833 INFO L263 TraceCheckUtils]: 3: Hoare triple {9372#true} call #t~ret4 := is_master_triggered(); {9372#true} is VALID [2020-07-08 23:47:07,833 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} havoc ~__retres1~0; {9372#true} is VALID [2020-07-08 23:47:07,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} assume !(1 == ~m_pc~0); {9372#true} is VALID [2020-07-08 23:47:07,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} ~__retres1~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,834 INFO L280 TraceCheckUtils]: 7: Hoare triple {9372#true} #res := ~__retres1~0; {9372#true} is VALID [2020-07-08 23:47:07,834 INFO L280 TraceCheckUtils]: 8: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,834 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9372#true} {9372#true} #543#return; {9372#true} is VALID [2020-07-08 23:47:07,835 INFO L280 TraceCheckUtils]: 10: Hoare triple {9372#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {9372#true} is VALID [2020-07-08 23:47:07,835 INFO L280 TraceCheckUtils]: 11: Hoare triple {9372#true} ~tmp~1 := #t~ret4; {9372#true} is VALID [2020-07-08 23:47:07,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {9372#true} havoc #t~ret4; {9372#true} is VALID [2020-07-08 23:47:07,835 INFO L280 TraceCheckUtils]: 13: Hoare triple {9372#true} assume !(0 != ~tmp~1); {9372#true} is VALID [2020-07-08 23:47:07,835 INFO L263 TraceCheckUtils]: 14: Hoare triple {9372#true} call #t~ret5 := is_transmit1_triggered(); {9372#true} is VALID [2020-07-08 23:47:07,836 INFO L280 TraceCheckUtils]: 15: Hoare triple {9372#true} havoc ~__retres1~1; {9372#true} is VALID [2020-07-08 23:47:07,836 INFO L280 TraceCheckUtils]: 16: Hoare triple {9372#true} assume !(1 == ~t1_pc~0); {9372#true} is VALID [2020-07-08 23:47:07,836 INFO L280 TraceCheckUtils]: 17: Hoare triple {9372#true} ~__retres1~1 := 0; {9372#true} is VALID [2020-07-08 23:47:07,836 INFO L280 TraceCheckUtils]: 18: Hoare triple {9372#true} #res := ~__retres1~1; {9372#true} is VALID [2020-07-08 23:47:07,837 INFO L280 TraceCheckUtils]: 19: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,837 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9372#true} {9372#true} #545#return; {9372#true} is VALID [2020-07-08 23:47:07,837 INFO L280 TraceCheckUtils]: 21: Hoare triple {9372#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {9372#true} is VALID [2020-07-08 23:47:07,839 INFO L280 TraceCheckUtils]: 22: Hoare triple {9372#true} ~tmp___0~0 := #t~ret5; {9372#true} is VALID [2020-07-08 23:47:07,839 INFO L280 TraceCheckUtils]: 23: Hoare triple {9372#true} havoc #t~ret5; {9372#true} is VALID [2020-07-08 23:47:07,840 INFO L280 TraceCheckUtils]: 24: Hoare triple {9372#true} assume !(0 != ~tmp___0~0); {9372#true} is VALID [2020-07-08 23:47:07,840 INFO L263 TraceCheckUtils]: 25: Hoare triple {9372#true} call #t~ret6 := is_transmit2_triggered(); {9372#true} is VALID [2020-07-08 23:47:07,840 INFO L280 TraceCheckUtils]: 26: Hoare triple {9372#true} havoc ~__retres1~2; {9372#true} is VALID [2020-07-08 23:47:07,842 INFO L280 TraceCheckUtils]: 27: Hoare triple {9372#true} assume !(1 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,842 INFO L280 TraceCheckUtils]: 28: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,843 INFO L280 TraceCheckUtils]: 29: Hoare triple {9450#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,844 INFO L280 TraceCheckUtils]: 30: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,844 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #547#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,845 INFO L280 TraceCheckUtils]: 32: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,845 INFO L280 TraceCheckUtils]: 33: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp___1~0 := #t~ret6; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,846 INFO L280 TraceCheckUtils]: 34: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~ret6; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,846 INFO L280 TraceCheckUtils]: 35: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,846 INFO L280 TraceCheckUtils]: 36: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,847 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #565#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {9467#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {9372#true} is VALID [2020-07-08 23:47:07,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~T1_E~0); {9372#true} is VALID [2020-07-08 23:47:07,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} assume !(1 == ~T2_E~0); {9372#true} is VALID [2020-07-08 23:47:07,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} assume !(1 == ~E_1~0); {9372#true} is VALID [2020-07-08 23:47:07,862 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume !(1 == ~E_2~0); {9372#true} is VALID [2020-07-08 23:47:07,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,863 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #567#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:07,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~3; {9372#true} is VALID [2020-07-08 23:47:07,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume 0 == ~m_st~0; {9372#true} is VALID [2020-07-08 23:47:07,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~__retres1~3 := 1; {9372#true} is VALID [2020-07-08 23:47:07,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} #res := ~__retres1~3; {9372#true} is VALID [2020-07-08 23:47:07,878 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,880 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #551#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,882 INFO L263 TraceCheckUtils]: 0: Hoare triple {9372#true} call ULTIMATE.init(); {9464#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:47:07,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {9464#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~t1_pc~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} ~t2_pc~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,884 INFO L280 TraceCheckUtils]: 7: Hoare triple {9372#true} ~m_i~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,884 INFO L280 TraceCheckUtils]: 8: Hoare triple {9372#true} ~t1_i~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,885 INFO L280 TraceCheckUtils]: 9: Hoare triple {9372#true} ~t2_i~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {9372#true} ~M_E~0 := 2; {9372#true} is VALID [2020-07-08 23:47:07,885 INFO L280 TraceCheckUtils]: 11: Hoare triple {9372#true} ~T1_E~0 := 2; {9372#true} is VALID [2020-07-08 23:47:07,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {9372#true} ~T2_E~0 := 2; {9372#true} is VALID [2020-07-08 23:47:07,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {9372#true} ~E_1~0 := 2; {9372#true} is VALID [2020-07-08 23:47:07,886 INFO L280 TraceCheckUtils]: 14: Hoare triple {9372#true} ~E_2~0 := 2; {9372#true} is VALID [2020-07-08 23:47:07,886 INFO L280 TraceCheckUtils]: 15: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,886 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9372#true} {9372#true} #589#return; {9372#true} is VALID [2020-07-08 23:47:07,886 INFO L263 TraceCheckUtils]: 17: Hoare triple {9372#true} call #t~ret10 := main(); {9372#true} is VALID [2020-07-08 23:47:07,886 INFO L280 TraceCheckUtils]: 18: Hoare triple {9372#true} havoc ~__retres1~4; {9372#true} is VALID [2020-07-08 23:47:07,888 INFO L263 TraceCheckUtils]: 19: Hoare triple {9372#true} call init_model(); {9465#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-08 23:47:07,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {9465#(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; {9372#true} is VALID [2020-07-08 23:47:07,888 INFO L280 TraceCheckUtils]: 21: Hoare triple {9372#true} ~t1_i~0 := 1; {9372#true} is VALID [2020-07-08 23:47:07,889 INFO L280 TraceCheckUtils]: 22: Hoare triple {9372#true} ~t2_i~0 := 1; {9372#true} is VALID [2020-07-08 23:47:07,889 INFO L280 TraceCheckUtils]: 23: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,889 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9372#true} {9372#true} #535#return; {9372#true} is VALID [2020-07-08 23:47:07,889 INFO L263 TraceCheckUtils]: 25: Hoare triple {9372#true} call start_simulation(); {9372#true} is VALID [2020-07-08 23:47:07,890 INFO L280 TraceCheckUtils]: 26: Hoare triple {9372#true} havoc ~kernel_st~0; {9372#true} is VALID [2020-07-08 23:47:07,890 INFO L280 TraceCheckUtils]: 27: Hoare triple {9372#true} havoc ~tmp~3; {9372#true} is VALID [2020-07-08 23:47:07,890 INFO L280 TraceCheckUtils]: 28: Hoare triple {9372#true} havoc ~tmp___0~1; {9372#true} is VALID [2020-07-08 23:47:07,890 INFO L280 TraceCheckUtils]: 29: Hoare triple {9372#true} ~kernel_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,890 INFO L263 TraceCheckUtils]: 30: Hoare triple {9372#true} call update_channels(); {9372#true} is VALID [2020-07-08 23:47:07,891 INFO L280 TraceCheckUtils]: 31: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,891 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9372#true} {9372#true} #559#return; {9372#true} is VALID [2020-07-08 23:47:07,892 INFO L263 TraceCheckUtils]: 33: Hoare triple {9372#true} call init_threads(); {9466#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:47:07,892 INFO L280 TraceCheckUtils]: 34: Hoare triple {9466#(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; {9372#true} is VALID [2020-07-08 23:47:07,893 INFO L280 TraceCheckUtils]: 35: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,893 INFO L280 TraceCheckUtils]: 36: Hoare triple {9372#true} assume 1 == ~t1_i~0; {9372#true} is VALID [2020-07-08 23:47:07,893 INFO L280 TraceCheckUtils]: 37: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,893 INFO L280 TraceCheckUtils]: 38: Hoare triple {9372#true} assume 1 == ~t2_i~0; {9372#true} is VALID [2020-07-08 23:47:07,893 INFO L280 TraceCheckUtils]: 39: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,894 INFO L280 TraceCheckUtils]: 40: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,894 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9372#true} {9372#true} #561#return; {9372#true} is VALID [2020-07-08 23:47:07,895 INFO L263 TraceCheckUtils]: 42: Hoare triple {9372#true} call fire_delta_events(); {9467#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:47:07,896 INFO L280 TraceCheckUtils]: 43: Hoare triple {9467#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {9372#true} is VALID [2020-07-08 23:47:07,896 INFO L280 TraceCheckUtils]: 44: Hoare triple {9372#true} assume !(0 == ~T1_E~0); {9372#true} is VALID [2020-07-08 23:47:07,896 INFO L280 TraceCheckUtils]: 45: Hoare triple {9372#true} assume !(0 == ~T2_E~0); {9372#true} is VALID [2020-07-08 23:47:07,896 INFO L280 TraceCheckUtils]: 46: Hoare triple {9372#true} assume !(0 == ~E_1~0); {9372#true} is VALID [2020-07-08 23:47:07,897 INFO L280 TraceCheckUtils]: 47: Hoare triple {9372#true} assume !(0 == ~E_2~0); {9372#true} is VALID [2020-07-08 23:47:07,897 INFO L280 TraceCheckUtils]: 48: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,897 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {9372#true} {9372#true} #563#return; {9372#true} is VALID [2020-07-08 23:47:07,899 INFO L263 TraceCheckUtils]: 50: Hoare triple {9372#true} call activate_threads(); {9466#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:47:07,899 INFO L280 TraceCheckUtils]: 51: Hoare triple {9466#(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; {9372#true} is VALID [2020-07-08 23:47:07,899 INFO L280 TraceCheckUtils]: 52: Hoare triple {9372#true} havoc ~tmp___0~0; {9372#true} is VALID [2020-07-08 23:47:07,899 INFO L280 TraceCheckUtils]: 53: Hoare triple {9372#true} havoc ~tmp___1~0; {9372#true} is VALID [2020-07-08 23:47:07,900 INFO L263 TraceCheckUtils]: 54: Hoare triple {9372#true} call #t~ret4 := is_master_triggered(); {9372#true} is VALID [2020-07-08 23:47:07,900 INFO L280 TraceCheckUtils]: 55: Hoare triple {9372#true} havoc ~__retres1~0; {9372#true} is VALID [2020-07-08 23:47:07,900 INFO L280 TraceCheckUtils]: 56: Hoare triple {9372#true} assume !(1 == ~m_pc~0); {9372#true} is VALID [2020-07-08 23:47:07,900 INFO L280 TraceCheckUtils]: 57: Hoare triple {9372#true} ~__retres1~0 := 0; {9372#true} is VALID [2020-07-08 23:47:07,900 INFO L280 TraceCheckUtils]: 58: Hoare triple {9372#true} #res := ~__retres1~0; {9372#true} is VALID [2020-07-08 23:47:07,901 INFO L280 TraceCheckUtils]: 59: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,901 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9372#true} {9372#true} #543#return; {9372#true} is VALID [2020-07-08 23:47:07,901 INFO L280 TraceCheckUtils]: 61: Hoare triple {9372#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {9372#true} is VALID [2020-07-08 23:47:07,901 INFO L280 TraceCheckUtils]: 62: Hoare triple {9372#true} ~tmp~1 := #t~ret4; {9372#true} is VALID [2020-07-08 23:47:07,902 INFO L280 TraceCheckUtils]: 63: Hoare triple {9372#true} havoc #t~ret4; {9372#true} is VALID [2020-07-08 23:47:07,902 INFO L280 TraceCheckUtils]: 64: Hoare triple {9372#true} assume !(0 != ~tmp~1); {9372#true} is VALID [2020-07-08 23:47:07,902 INFO L263 TraceCheckUtils]: 65: Hoare triple {9372#true} call #t~ret5 := is_transmit1_triggered(); {9372#true} is VALID [2020-07-08 23:47:07,902 INFO L280 TraceCheckUtils]: 66: Hoare triple {9372#true} havoc ~__retres1~1; {9372#true} is VALID [2020-07-08 23:47:07,902 INFO L280 TraceCheckUtils]: 67: Hoare triple {9372#true} assume !(1 == ~t1_pc~0); {9372#true} is VALID [2020-07-08 23:47:07,903 INFO L280 TraceCheckUtils]: 68: Hoare triple {9372#true} ~__retres1~1 := 0; {9372#true} is VALID [2020-07-08 23:47:07,903 INFO L280 TraceCheckUtils]: 69: Hoare triple {9372#true} #res := ~__retres1~1; {9372#true} is VALID [2020-07-08 23:47:07,903 INFO L280 TraceCheckUtils]: 70: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,903 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {9372#true} {9372#true} #545#return; {9372#true} is VALID [2020-07-08 23:47:07,904 INFO L280 TraceCheckUtils]: 72: Hoare triple {9372#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {9372#true} is VALID [2020-07-08 23:47:07,904 INFO L280 TraceCheckUtils]: 73: Hoare triple {9372#true} ~tmp___0~0 := #t~ret5; {9372#true} is VALID [2020-07-08 23:47:07,904 INFO L280 TraceCheckUtils]: 74: Hoare triple {9372#true} havoc #t~ret5; {9372#true} is VALID [2020-07-08 23:47:07,904 INFO L280 TraceCheckUtils]: 75: Hoare triple {9372#true} assume !(0 != ~tmp___0~0); {9372#true} is VALID [2020-07-08 23:47:07,904 INFO L263 TraceCheckUtils]: 76: Hoare triple {9372#true} call #t~ret6 := is_transmit2_triggered(); {9372#true} is VALID [2020-07-08 23:47:07,905 INFO L280 TraceCheckUtils]: 77: Hoare triple {9372#true} havoc ~__retres1~2; {9372#true} is VALID [2020-07-08 23:47:07,905 INFO L280 TraceCheckUtils]: 78: Hoare triple {9372#true} assume !(1 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,909 INFO L280 TraceCheckUtils]: 79: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,911 INFO L280 TraceCheckUtils]: 80: Hoare triple {9450#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,912 INFO L280 TraceCheckUtils]: 81: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,914 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #547#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,916 INFO L280 TraceCheckUtils]: 83: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,918 INFO L280 TraceCheckUtils]: 84: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp___1~0 := #t~ret6; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,920 INFO L280 TraceCheckUtils]: 85: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~ret6; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,923 INFO L280 TraceCheckUtils]: 86: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,924 INFO L280 TraceCheckUtils]: 87: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,925 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #565#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,926 INFO L263 TraceCheckUtils]: 89: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call reset_delta_events(); {9467#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:47:07,927 INFO L280 TraceCheckUtils]: 90: Hoare triple {9467#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {9372#true} is VALID [2020-07-08 23:47:07,927 INFO L280 TraceCheckUtils]: 91: Hoare triple {9372#true} assume !(1 == ~T1_E~0); {9372#true} is VALID [2020-07-08 23:47:07,927 INFO L280 TraceCheckUtils]: 92: Hoare triple {9372#true} assume !(1 == ~T2_E~0); {9372#true} is VALID [2020-07-08 23:47:07,927 INFO L280 TraceCheckUtils]: 93: Hoare triple {9372#true} assume !(1 == ~E_1~0); {9372#true} is VALID [2020-07-08 23:47:07,928 INFO L280 TraceCheckUtils]: 94: Hoare triple {9372#true} assume !(1 == ~E_2~0); {9372#true} is VALID [2020-07-08 23:47:07,928 INFO L280 TraceCheckUtils]: 95: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,929 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #567#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,930 INFO L280 TraceCheckUtils]: 97: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !false; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,931 INFO L280 TraceCheckUtils]: 98: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~kernel_st~0 := 1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,931 INFO L263 TraceCheckUtils]: 99: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call eval(); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,932 INFO L280 TraceCheckUtils]: 100: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc ~tmp~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,933 INFO L280 TraceCheckUtils]: 101: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !false; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,934 INFO L263 TraceCheckUtils]: 102: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call #t~ret0 := exists_runnable_thread(); {9372#true} is VALID [2020-07-08 23:47:07,934 INFO L280 TraceCheckUtils]: 103: Hoare triple {9372#true} havoc ~__retres1~3; {9372#true} is VALID [2020-07-08 23:47:07,934 INFO L280 TraceCheckUtils]: 104: Hoare triple {9372#true} assume 0 == ~m_st~0; {9372#true} is VALID [2020-07-08 23:47:07,934 INFO L280 TraceCheckUtils]: 105: Hoare triple {9372#true} ~__retres1~3 := 1; {9372#true} is VALID [2020-07-08 23:47:07,935 INFO L280 TraceCheckUtils]: 106: Hoare triple {9372#true} #res := ~__retres1~3; {9372#true} is VALID [2020-07-08 23:47:07,935 INFO L280 TraceCheckUtils]: 107: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-08 23:47:07,936 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #551#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,936 INFO L280 TraceCheckUtils]: 109: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,937 INFO L280 TraceCheckUtils]: 110: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp~0 := #t~ret0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,938 INFO L280 TraceCheckUtils]: 111: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~ret0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,939 INFO L280 TraceCheckUtils]: 112: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 0 != ~tmp~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,940 INFO L280 TraceCheckUtils]: 113: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 0 == ~m_st~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,941 INFO L280 TraceCheckUtils]: 114: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc ~tmp_ndt_1~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,941 INFO L280 TraceCheckUtils]: 115: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,942 INFO L280 TraceCheckUtils]: 116: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp_ndt_1~0 := #t~nondet1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,943 INFO L280 TraceCheckUtils]: 117: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~nondet1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,945 INFO L280 TraceCheckUtils]: 118: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp_ndt_1~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,945 INFO L280 TraceCheckUtils]: 119: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !(0 == ~t1_st~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,947 INFO L280 TraceCheckUtils]: 120: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 0 == ~t2_st~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,948 INFO L280 TraceCheckUtils]: 121: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc ~tmp_ndt_3~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,949 INFO L280 TraceCheckUtils]: 122: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,949 INFO L280 TraceCheckUtils]: 123: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp_ndt_3~0 := #t~nondet3; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,951 INFO L280 TraceCheckUtils]: 124: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~nondet3; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,952 INFO L280 TraceCheckUtils]: 125: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 0 != ~tmp_ndt_3~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,953 INFO L280 TraceCheckUtils]: 126: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~t2_st~0 := 1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,954 INFO L263 TraceCheckUtils]: 127: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call transmit2(); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,955 INFO L280 TraceCheckUtils]: 128: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !(0 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-08 23:47:07,956 INFO L280 TraceCheckUtils]: 129: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 1 == ~t2_pc~0; {9373#false} is VALID [2020-07-08 23:47:07,957 INFO L263 TraceCheckUtils]: 130: Hoare triple {9373#false} call error(); {9373#false} is VALID [2020-07-08 23:47:07,957 INFO L280 TraceCheckUtils]: 131: Hoare triple {9373#false} assume !false; {9373#false} is VALID [2020-07-08 23:47:07,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 23:47:07,984 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1170190325] [2020-07-08 23:47:07,984 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 23:47:07,984 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 23:47:07,984 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2560390] [2020-07-08 23:47:07,985 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-07-08 23:47:07,986 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 23:47:07,986 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 23:47:08,157 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:47:08,158 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 23:47:08,158 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 23:47:08,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 23:47:08,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-08 23:47:08,160 INFO L87 Difference]: Start difference. First operand 460 states and 578 transitions. Second operand 7 states. [2020-07-08 23:47:28,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:47:28,658 INFO L93 Difference]: Finished difference Result 1752 states and 2439 transitions. [2020-07-08 23:47:28,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 23:47:28,659 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-07-08 23:47:28,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 23:47:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 23:47:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1236 transitions. [2020-07-08 23:47:28,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 23:47:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1236 transitions. [2020-07-08 23:47:28,740 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1236 transitions. [2020-07-08 23:47:30,988 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1236 edges. 1236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:47:31,143 INFO L225 Difference]: With dead ends: 1752 [2020-07-08 23:47:31,143 INFO L226 Difference]: Without dead ends: 1336 [2020-07-08 23:47:31,149 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 30 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-08 23:47:31,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1336 states. [2020-07-08 23:47:38,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1336 to 947. [2020-07-08 23:47:38,818 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 23:47:38,818 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1336 states. Second operand 947 states. [2020-07-08 23:47:38,818 INFO L74 IsIncluded]: Start isIncluded. First operand 1336 states. Second operand 947 states. [2020-07-08 23:47:38,818 INFO L87 Difference]: Start difference. First operand 1336 states. Second operand 947 states. [2020-07-08 23:47:38,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:47:38,992 INFO L93 Difference]: Finished difference Result 1336 states and 1852 transitions. [2020-07-08 23:47:38,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1852 transitions. [2020-07-08 23:47:39,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:47:39,006 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:47:39,006 INFO L74 IsIncluded]: Start isIncluded. First operand 947 states. Second operand 1336 states. [2020-07-08 23:47:39,006 INFO L87 Difference]: Start difference. First operand 947 states. Second operand 1336 states. [2020-07-08 23:47:39,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:47:39,238 INFO L93 Difference]: Finished difference Result 1336 states and 1852 transitions. [2020-07-08 23:47:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1852 transitions. [2020-07-08 23:47:39,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:47:39,258 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:47:39,259 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 23:47:39,259 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 23:47:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 947 states. [2020-07-08 23:47:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 947 states and 1238 transitions. [2020-07-08 23:47:39,405 INFO L78 Accepts]: Start accepts. Automaton has 947 states and 1238 transitions. Word has length 132 [2020-07-08 23:47:39,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 23:47:39,406 INFO L479 AbstractCegarLoop]: Abstraction has 947 states and 1238 transitions. [2020-07-08 23:47:39,406 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 23:47:39,406 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 947 states and 1238 transitions. [2020-07-08 23:47:42,853 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1238 edges. 1238 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:47:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1238 transitions. [2020-07-08 23:47:42,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-08 23:47:42,860 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 23:47:42,860 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 23:47:42,861 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 23:47:42,861 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 23:47:42,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 23:47:42,862 INFO L82 PathProgramCache]: Analyzing trace with hash 537882589, now seen corresponding path program 1 times [2020-07-08 23:47:42,862 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 23:47:42,862 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [129563750] [2020-07-08 23:47:42,862 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 23:47:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {17690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} ~t1_pc~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t2_pc~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} ~m_i~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {17586#true} ~t1_i~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,013 INFO L280 TraceCheckUtils]: 8: Hoare triple {17586#true} ~t2_i~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,013 INFO L280 TraceCheckUtils]: 9: Hoare triple {17586#true} ~M_E~0 := 2; {17586#true} is VALID [2020-07-08 23:47:43,013 INFO L280 TraceCheckUtils]: 10: Hoare triple {17586#true} ~T1_E~0 := 2; {17586#true} is VALID [2020-07-08 23:47:43,014 INFO L280 TraceCheckUtils]: 11: Hoare triple {17586#true} ~T2_E~0 := 2; {17586#true} is VALID [2020-07-08 23:47:43,014 INFO L280 TraceCheckUtils]: 12: Hoare triple {17586#true} ~E_1~0 := 2; {17586#true} is VALID [2020-07-08 23:47:43,014 INFO L280 TraceCheckUtils]: 13: Hoare triple {17586#true} ~E_2~0 := 2; {17586#true} is VALID [2020-07-08 23:47:43,014 INFO L280 TraceCheckUtils]: 14: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,014 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17586#true} {17586#true} #589#return; {17586#true} is VALID [2020-07-08 23:47:43,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {17691#(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; {17586#true} is VALID [2020-07-08 23:47:43,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} ~t1_i~0 := 1; {17586#true} is VALID [2020-07-08 23:47:43,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t2_i~0 := 1; {17586#true} is VALID [2020-07-08 23:47:43,050 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,051 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17586#true} {17586#true} #535#return; {17586#true} is VALID [2020-07-08 23:47:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,071 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17586#true} {17586#true} #559#return; {17586#true} is VALID [2020-07-08 23:47:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {17692#(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; {17586#true} is VALID [2020-07-08 23:47:43,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} assume 1 == ~t1_i~0; {17586#true} is VALID [2020-07-08 23:47:43,097 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,097 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume 1 == ~t2_i~0; {17586#true} is VALID [2020-07-08 23:47:43,097 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,098 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,098 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17586#true} {17586#true} #561#return; {17586#true} is VALID [2020-07-08 23:47:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {17693#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {17586#true} is VALID [2020-07-08 23:47:43,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(0 == ~T1_E~0); {17586#true} is VALID [2020-07-08 23:47:43,135 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} assume !(0 == ~T2_E~0); {17586#true} is VALID [2020-07-08 23:47:43,135 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} assume !(0 == ~E_1~0); {17586#true} is VALID [2020-07-08 23:47:43,135 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume !(0 == ~E_2~0); {17586#true} is VALID [2020-07-08 23:47:43,135 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,135 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17586#true} {17586#true} #563#return; {17586#true} is VALID [2020-07-08 23:47:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~0; {17586#true} is VALID [2020-07-08 23:47:43,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~m_pc~0); {17586#true} is VALID [2020-07-08 23:47:43,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~0; {17586#true} is VALID [2020-07-08 23:47:43,151 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,151 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #543#return; {17586#true} is VALID [2020-07-08 23:47:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~1; {17586#true} is VALID [2020-07-08 23:47:43,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~t1_pc~0); {17586#true} is VALID [2020-07-08 23:47:43,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~1 := 0; {17586#true} is VALID [2020-07-08 23:47:43,157 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~1; {17586#true} is VALID [2020-07-08 23:47:43,158 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,158 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #545#return; {17586#true} is VALID [2020-07-08 23:47:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~2; {17586#true} is VALID [2020-07-08 23:47:43,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~t2_pc~0); {17586#true} is VALID [2020-07-08 23:47:43,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~2 := 0; {17586#true} is VALID [2020-07-08 23:47:43,164 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~2; {17586#true} is VALID [2020-07-08 23:47:43,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,165 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #547#return; {17586#true} is VALID [2020-07-08 23:47:43,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {17692#(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; {17586#true} is VALID [2020-07-08 23:47:43,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} havoc ~tmp___0~0; {17586#true} is VALID [2020-07-08 23:47:43,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} havoc ~tmp___1~0; {17586#true} is VALID [2020-07-08 23:47:43,166 INFO L263 TraceCheckUtils]: 3: Hoare triple {17586#true} call #t~ret4 := is_master_triggered(); {17586#true} is VALID [2020-07-08 23:47:43,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} havoc ~__retres1~0; {17586#true} is VALID [2020-07-08 23:47:43,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} assume !(1 == ~m_pc~0); {17586#true} is VALID [2020-07-08 23:47:43,167 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} ~__retres1~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,167 INFO L280 TraceCheckUtils]: 7: Hoare triple {17586#true} #res := ~__retres1~0; {17586#true} is VALID [2020-07-08 23:47:43,167 INFO L280 TraceCheckUtils]: 8: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,167 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17586#true} {17586#true} #543#return; {17586#true} is VALID [2020-07-08 23:47:43,167 INFO L280 TraceCheckUtils]: 10: Hoare triple {17586#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {17586#true} is VALID [2020-07-08 23:47:43,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {17586#true} ~tmp~1 := #t~ret4; {17586#true} is VALID [2020-07-08 23:47:43,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {17586#true} havoc #t~ret4; {17586#true} is VALID [2020-07-08 23:47:43,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {17586#true} assume !(0 != ~tmp~1); {17586#true} is VALID [2020-07-08 23:47:43,168 INFO L263 TraceCheckUtils]: 14: Hoare triple {17586#true} call #t~ret5 := is_transmit1_triggered(); {17586#true} is VALID [2020-07-08 23:47:43,168 INFO L280 TraceCheckUtils]: 15: Hoare triple {17586#true} havoc ~__retres1~1; {17586#true} is VALID [2020-07-08 23:47:43,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {17586#true} assume !(1 == ~t1_pc~0); {17586#true} is VALID [2020-07-08 23:47:43,169 INFO L280 TraceCheckUtils]: 17: Hoare triple {17586#true} ~__retres1~1 := 0; {17586#true} is VALID [2020-07-08 23:47:43,169 INFO L280 TraceCheckUtils]: 18: Hoare triple {17586#true} #res := ~__retres1~1; {17586#true} is VALID [2020-07-08 23:47:43,169 INFO L280 TraceCheckUtils]: 19: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,170 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17586#true} {17586#true} #545#return; {17586#true} is VALID [2020-07-08 23:47:43,170 INFO L280 TraceCheckUtils]: 21: Hoare triple {17586#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {17586#true} is VALID [2020-07-08 23:47:43,170 INFO L280 TraceCheckUtils]: 22: Hoare triple {17586#true} ~tmp___0~0 := #t~ret5; {17586#true} is VALID [2020-07-08 23:47:43,170 INFO L280 TraceCheckUtils]: 23: Hoare triple {17586#true} havoc #t~ret5; {17586#true} is VALID [2020-07-08 23:47:43,171 INFO L280 TraceCheckUtils]: 24: Hoare triple {17586#true} assume !(0 != ~tmp___0~0); {17586#true} is VALID [2020-07-08 23:47:43,171 INFO L263 TraceCheckUtils]: 25: Hoare triple {17586#true} call #t~ret6 := is_transmit2_triggered(); {17586#true} is VALID [2020-07-08 23:47:43,171 INFO L280 TraceCheckUtils]: 26: Hoare triple {17586#true} havoc ~__retres1~2; {17586#true} is VALID [2020-07-08 23:47:43,171 INFO L280 TraceCheckUtils]: 27: Hoare triple {17586#true} assume !(1 == ~t2_pc~0); {17586#true} is VALID [2020-07-08 23:47:43,171 INFO L280 TraceCheckUtils]: 28: Hoare triple {17586#true} ~__retres1~2 := 0; {17586#true} is VALID [2020-07-08 23:47:43,172 INFO L280 TraceCheckUtils]: 29: Hoare triple {17586#true} #res := ~__retres1~2; {17586#true} is VALID [2020-07-08 23:47:43,172 INFO L280 TraceCheckUtils]: 30: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,172 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {17586#true} {17586#true} #547#return; {17586#true} is VALID [2020-07-08 23:47:43,172 INFO L280 TraceCheckUtils]: 32: Hoare triple {17586#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {17586#true} is VALID [2020-07-08 23:47:43,173 INFO L280 TraceCheckUtils]: 33: Hoare triple {17586#true} ~tmp___1~0 := #t~ret6; {17586#true} is VALID [2020-07-08 23:47:43,173 INFO L280 TraceCheckUtils]: 34: Hoare triple {17586#true} havoc #t~ret6; {17586#true} is VALID [2020-07-08 23:47:43,173 INFO L280 TraceCheckUtils]: 35: Hoare triple {17586#true} assume !(0 != ~tmp___1~0); {17586#true} is VALID [2020-07-08 23:47:43,173 INFO L280 TraceCheckUtils]: 36: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,174 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17586#true} {17586#true} #565#return; {17586#true} is VALID [2020-07-08 23:47:43,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {17693#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {17586#true} is VALID [2020-07-08 23:47:43,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~T1_E~0); {17586#true} is VALID [2020-07-08 23:47:43,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} assume !(1 == ~T2_E~0); {17586#true} is VALID [2020-07-08 23:47:43,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} assume !(1 == ~E_1~0); {17586#true} is VALID [2020-07-08 23:47:43,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume !(1 == ~E_2~0); {17586#true} is VALID [2020-07-08 23:47:43,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,183 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17586#true} {17586#true} #567#return; {17586#true} is VALID [2020-07-08 23:47:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-08 23:47:43,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-08 23:47:43,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-08 23:47:43,190 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-08 23:47:43,190 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,190 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #551#return; {17586#true} is VALID [2020-07-08 23:47:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {17712#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {17586#true} is VALID [2020-07-08 23:47:43,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-08 23:47:43,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t2_pc~0 := 1; {17586#true} is VALID [2020-07-08 23:47:43,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~t2_st~0 := 2; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,225 INFO L280 TraceCheckUtils]: 4: Hoare triple {17683#(<= 2 ~t2_st~0)} assume true; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,226 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17683#(<= 2 ~t2_st~0)} {17586#true} #557#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:47:43,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-08 23:47:43,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-08 23:47:43,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-08 23:47:43,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-08 23:47:43,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,237 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17683#(<= 2 ~t2_st~0)} #551#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,240 INFO L263 TraceCheckUtils]: 0: Hoare triple {17586#true} call ULTIMATE.init(); {17690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:47:43,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {17690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t1_pc~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~t2_pc~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,242 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,242 INFO L280 TraceCheckUtils]: 7: Hoare triple {17586#true} ~m_i~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,242 INFO L280 TraceCheckUtils]: 8: Hoare triple {17586#true} ~t1_i~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,243 INFO L280 TraceCheckUtils]: 9: Hoare triple {17586#true} ~t2_i~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,243 INFO L280 TraceCheckUtils]: 10: Hoare triple {17586#true} ~M_E~0 := 2; {17586#true} is VALID [2020-07-08 23:47:43,243 INFO L280 TraceCheckUtils]: 11: Hoare triple {17586#true} ~T1_E~0 := 2; {17586#true} is VALID [2020-07-08 23:47:43,243 INFO L280 TraceCheckUtils]: 12: Hoare triple {17586#true} ~T2_E~0 := 2; {17586#true} is VALID [2020-07-08 23:47:43,244 INFO L280 TraceCheckUtils]: 13: Hoare triple {17586#true} ~E_1~0 := 2; {17586#true} is VALID [2020-07-08 23:47:43,244 INFO L280 TraceCheckUtils]: 14: Hoare triple {17586#true} ~E_2~0 := 2; {17586#true} is VALID [2020-07-08 23:47:43,244 INFO L280 TraceCheckUtils]: 15: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,245 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17586#true} {17586#true} #589#return; {17586#true} is VALID [2020-07-08 23:47:43,245 INFO L263 TraceCheckUtils]: 17: Hoare triple {17586#true} call #t~ret10 := main(); {17586#true} is VALID [2020-07-08 23:47:43,245 INFO L280 TraceCheckUtils]: 18: Hoare triple {17586#true} havoc ~__retres1~4; {17586#true} is VALID [2020-07-08 23:47:43,247 INFO L263 TraceCheckUtils]: 19: Hoare triple {17586#true} call init_model(); {17691#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-08 23:47:43,247 INFO L280 TraceCheckUtils]: 20: Hoare triple {17691#(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; {17586#true} is VALID [2020-07-08 23:47:43,248 INFO L280 TraceCheckUtils]: 21: Hoare triple {17586#true} ~t1_i~0 := 1; {17586#true} is VALID [2020-07-08 23:47:43,248 INFO L280 TraceCheckUtils]: 22: Hoare triple {17586#true} ~t2_i~0 := 1; {17586#true} is VALID [2020-07-08 23:47:43,248 INFO L280 TraceCheckUtils]: 23: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,249 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17586#true} {17586#true} #535#return; {17586#true} is VALID [2020-07-08 23:47:43,249 INFO L263 TraceCheckUtils]: 25: Hoare triple {17586#true} call start_simulation(); {17586#true} is VALID [2020-07-08 23:47:43,250 INFO L280 TraceCheckUtils]: 26: Hoare triple {17586#true} havoc ~kernel_st~0; {17586#true} is VALID [2020-07-08 23:47:43,250 INFO L280 TraceCheckUtils]: 27: Hoare triple {17586#true} havoc ~tmp~3; {17586#true} is VALID [2020-07-08 23:47:43,250 INFO L280 TraceCheckUtils]: 28: Hoare triple {17586#true} havoc ~tmp___0~1; {17586#true} is VALID [2020-07-08 23:47:43,250 INFO L280 TraceCheckUtils]: 29: Hoare triple {17586#true} ~kernel_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,251 INFO L263 TraceCheckUtils]: 30: Hoare triple {17586#true} call update_channels(); {17586#true} is VALID [2020-07-08 23:47:43,251 INFO L280 TraceCheckUtils]: 31: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,251 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17586#true} {17586#true} #559#return; {17586#true} is VALID [2020-07-08 23:47:43,253 INFO L263 TraceCheckUtils]: 33: Hoare triple {17586#true} call init_threads(); {17692#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:47:43,253 INFO L280 TraceCheckUtils]: 34: Hoare triple {17692#(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; {17586#true} is VALID [2020-07-08 23:47:43,253 INFO L280 TraceCheckUtils]: 35: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,254 INFO L280 TraceCheckUtils]: 36: Hoare triple {17586#true} assume 1 == ~t1_i~0; {17586#true} is VALID [2020-07-08 23:47:43,254 INFO L280 TraceCheckUtils]: 37: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,254 INFO L280 TraceCheckUtils]: 38: Hoare triple {17586#true} assume 1 == ~t2_i~0; {17586#true} is VALID [2020-07-08 23:47:43,254 INFO L280 TraceCheckUtils]: 39: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,254 INFO L280 TraceCheckUtils]: 40: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,255 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17586#true} {17586#true} #561#return; {17586#true} is VALID [2020-07-08 23:47:43,256 INFO L263 TraceCheckUtils]: 42: Hoare triple {17586#true} call fire_delta_events(); {17693#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:47:43,257 INFO L280 TraceCheckUtils]: 43: Hoare triple {17693#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {17586#true} is VALID [2020-07-08 23:47:43,257 INFO L280 TraceCheckUtils]: 44: Hoare triple {17586#true} assume !(0 == ~T1_E~0); {17586#true} is VALID [2020-07-08 23:47:43,258 INFO L280 TraceCheckUtils]: 45: Hoare triple {17586#true} assume !(0 == ~T2_E~0); {17586#true} is VALID [2020-07-08 23:47:43,258 INFO L280 TraceCheckUtils]: 46: Hoare triple {17586#true} assume !(0 == ~E_1~0); {17586#true} is VALID [2020-07-08 23:47:43,258 INFO L280 TraceCheckUtils]: 47: Hoare triple {17586#true} assume !(0 == ~E_2~0); {17586#true} is VALID [2020-07-08 23:47:43,258 INFO L280 TraceCheckUtils]: 48: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,258 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {17586#true} {17586#true} #563#return; {17586#true} is VALID [2020-07-08 23:47:43,260 INFO L263 TraceCheckUtils]: 50: Hoare triple {17586#true} call activate_threads(); {17692#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:47:43,261 INFO L280 TraceCheckUtils]: 51: Hoare triple {17692#(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; {17586#true} is VALID [2020-07-08 23:47:43,261 INFO L280 TraceCheckUtils]: 52: Hoare triple {17586#true} havoc ~tmp___0~0; {17586#true} is VALID [2020-07-08 23:47:43,261 INFO L280 TraceCheckUtils]: 53: Hoare triple {17586#true} havoc ~tmp___1~0; {17586#true} is VALID [2020-07-08 23:47:43,261 INFO L263 TraceCheckUtils]: 54: Hoare triple {17586#true} call #t~ret4 := is_master_triggered(); {17586#true} is VALID [2020-07-08 23:47:43,262 INFO L280 TraceCheckUtils]: 55: Hoare triple {17586#true} havoc ~__retres1~0; {17586#true} is VALID [2020-07-08 23:47:43,262 INFO L280 TraceCheckUtils]: 56: Hoare triple {17586#true} assume !(1 == ~m_pc~0); {17586#true} is VALID [2020-07-08 23:47:43,262 INFO L280 TraceCheckUtils]: 57: Hoare triple {17586#true} ~__retres1~0 := 0; {17586#true} is VALID [2020-07-08 23:47:43,263 INFO L280 TraceCheckUtils]: 58: Hoare triple {17586#true} #res := ~__retres1~0; {17586#true} is VALID [2020-07-08 23:47:43,263 INFO L280 TraceCheckUtils]: 59: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,263 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17586#true} {17586#true} #543#return; {17586#true} is VALID [2020-07-08 23:47:43,264 INFO L280 TraceCheckUtils]: 61: Hoare triple {17586#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {17586#true} is VALID [2020-07-08 23:47:43,264 INFO L280 TraceCheckUtils]: 62: Hoare triple {17586#true} ~tmp~1 := #t~ret4; {17586#true} is VALID [2020-07-08 23:47:43,264 INFO L280 TraceCheckUtils]: 63: Hoare triple {17586#true} havoc #t~ret4; {17586#true} is VALID [2020-07-08 23:47:43,265 INFO L280 TraceCheckUtils]: 64: Hoare triple {17586#true} assume !(0 != ~tmp~1); {17586#true} is VALID [2020-07-08 23:47:43,265 INFO L263 TraceCheckUtils]: 65: Hoare triple {17586#true} call #t~ret5 := is_transmit1_triggered(); {17586#true} is VALID [2020-07-08 23:47:43,266 INFO L280 TraceCheckUtils]: 66: Hoare triple {17586#true} havoc ~__retres1~1; {17586#true} is VALID [2020-07-08 23:47:43,266 INFO L280 TraceCheckUtils]: 67: Hoare triple {17586#true} assume !(1 == ~t1_pc~0); {17586#true} is VALID [2020-07-08 23:47:43,266 INFO L280 TraceCheckUtils]: 68: Hoare triple {17586#true} ~__retres1~1 := 0; {17586#true} is VALID [2020-07-08 23:47:43,267 INFO L280 TraceCheckUtils]: 69: Hoare triple {17586#true} #res := ~__retres1~1; {17586#true} is VALID [2020-07-08 23:47:43,267 INFO L280 TraceCheckUtils]: 70: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,267 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {17586#true} {17586#true} #545#return; {17586#true} is VALID [2020-07-08 23:47:43,268 INFO L280 TraceCheckUtils]: 72: Hoare triple {17586#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {17586#true} is VALID [2020-07-08 23:47:43,268 INFO L280 TraceCheckUtils]: 73: Hoare triple {17586#true} ~tmp___0~0 := #t~ret5; {17586#true} is VALID [2020-07-08 23:47:43,268 INFO L280 TraceCheckUtils]: 74: Hoare triple {17586#true} havoc #t~ret5; {17586#true} is VALID [2020-07-08 23:47:43,269 INFO L280 TraceCheckUtils]: 75: Hoare triple {17586#true} assume !(0 != ~tmp___0~0); {17586#true} is VALID [2020-07-08 23:47:43,269 INFO L263 TraceCheckUtils]: 76: Hoare triple {17586#true} call #t~ret6 := is_transmit2_triggered(); {17586#true} is VALID [2020-07-08 23:47:43,269 INFO L280 TraceCheckUtils]: 77: Hoare triple {17586#true} havoc ~__retres1~2; {17586#true} is VALID [2020-07-08 23:47:43,270 INFO L280 TraceCheckUtils]: 78: Hoare triple {17586#true} assume !(1 == ~t2_pc~0); {17586#true} is VALID [2020-07-08 23:47:43,270 INFO L280 TraceCheckUtils]: 79: Hoare triple {17586#true} ~__retres1~2 := 0; {17586#true} is VALID [2020-07-08 23:47:43,270 INFO L280 TraceCheckUtils]: 80: Hoare triple {17586#true} #res := ~__retres1~2; {17586#true} is VALID [2020-07-08 23:47:43,271 INFO L280 TraceCheckUtils]: 81: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,271 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17586#true} {17586#true} #547#return; {17586#true} is VALID [2020-07-08 23:47:43,271 INFO L280 TraceCheckUtils]: 83: Hoare triple {17586#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {17586#true} is VALID [2020-07-08 23:47:43,271 INFO L280 TraceCheckUtils]: 84: Hoare triple {17586#true} ~tmp___1~0 := #t~ret6; {17586#true} is VALID [2020-07-08 23:47:43,272 INFO L280 TraceCheckUtils]: 85: Hoare triple {17586#true} havoc #t~ret6; {17586#true} is VALID [2020-07-08 23:47:43,272 INFO L280 TraceCheckUtils]: 86: Hoare triple {17586#true} assume !(0 != ~tmp___1~0); {17586#true} is VALID [2020-07-08 23:47:43,273 INFO L280 TraceCheckUtils]: 87: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,273 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {17586#true} {17586#true} #565#return; {17586#true} is VALID [2020-07-08 23:47:43,275 INFO L263 TraceCheckUtils]: 89: Hoare triple {17586#true} call reset_delta_events(); {17693#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:47:43,276 INFO L280 TraceCheckUtils]: 90: Hoare triple {17693#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {17586#true} is VALID [2020-07-08 23:47:43,276 INFO L280 TraceCheckUtils]: 91: Hoare triple {17586#true} assume !(1 == ~T1_E~0); {17586#true} is VALID [2020-07-08 23:47:43,276 INFO L280 TraceCheckUtils]: 92: Hoare triple {17586#true} assume !(1 == ~T2_E~0); {17586#true} is VALID [2020-07-08 23:47:43,276 INFO L280 TraceCheckUtils]: 93: Hoare triple {17586#true} assume !(1 == ~E_1~0); {17586#true} is VALID [2020-07-08 23:47:43,277 INFO L280 TraceCheckUtils]: 94: Hoare triple {17586#true} assume !(1 == ~E_2~0); {17586#true} is VALID [2020-07-08 23:47:43,277 INFO L280 TraceCheckUtils]: 95: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,277 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {17586#true} {17586#true} #567#return; {17586#true} is VALID [2020-07-08 23:47:43,277 INFO L280 TraceCheckUtils]: 97: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-08 23:47:43,278 INFO L280 TraceCheckUtils]: 98: Hoare triple {17586#true} ~kernel_st~0 := 1; {17586#true} is VALID [2020-07-08 23:47:43,278 INFO L263 TraceCheckUtils]: 99: Hoare triple {17586#true} call eval(); {17586#true} is VALID [2020-07-08 23:47:43,278 INFO L280 TraceCheckUtils]: 100: Hoare triple {17586#true} havoc ~tmp~0; {17586#true} is VALID [2020-07-08 23:47:43,278 INFO L280 TraceCheckUtils]: 101: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-08 23:47:43,279 INFO L263 TraceCheckUtils]: 102: Hoare triple {17586#true} call #t~ret0 := exists_runnable_thread(); {17586#true} is VALID [2020-07-08 23:47:43,279 INFO L280 TraceCheckUtils]: 103: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-08 23:47:43,279 INFO L280 TraceCheckUtils]: 104: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-08 23:47:43,279 INFO L280 TraceCheckUtils]: 105: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-08 23:47:43,300 INFO L280 TraceCheckUtils]: 106: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-08 23:47:43,301 INFO L280 TraceCheckUtils]: 107: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,301 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {17586#true} {17586#true} #551#return; {17586#true} is VALID [2020-07-08 23:47:43,301 INFO L280 TraceCheckUtils]: 109: Hoare triple {17586#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17586#true} is VALID [2020-07-08 23:47:43,301 INFO L280 TraceCheckUtils]: 110: Hoare triple {17586#true} ~tmp~0 := #t~ret0; {17586#true} is VALID [2020-07-08 23:47:43,302 INFO L280 TraceCheckUtils]: 111: Hoare triple {17586#true} havoc #t~ret0; {17586#true} is VALID [2020-07-08 23:47:43,302 INFO L280 TraceCheckUtils]: 112: Hoare triple {17586#true} assume 0 != ~tmp~0; {17586#true} is VALID [2020-07-08 23:47:43,302 INFO L280 TraceCheckUtils]: 113: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-08 23:47:43,303 INFO L280 TraceCheckUtils]: 114: Hoare triple {17586#true} havoc ~tmp_ndt_1~0; {17586#true} is VALID [2020-07-08 23:47:43,303 INFO L280 TraceCheckUtils]: 115: Hoare triple {17586#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {17586#true} is VALID [2020-07-08 23:47:43,303 INFO L280 TraceCheckUtils]: 116: Hoare triple {17586#true} ~tmp_ndt_1~0 := #t~nondet1; {17586#true} is VALID [2020-07-08 23:47:43,303 INFO L280 TraceCheckUtils]: 117: Hoare triple {17586#true} havoc #t~nondet1; {17586#true} is VALID [2020-07-08 23:47:43,303 INFO L280 TraceCheckUtils]: 118: Hoare triple {17586#true} assume !(0 != ~tmp_ndt_1~0); {17586#true} is VALID [2020-07-08 23:47:43,304 INFO L280 TraceCheckUtils]: 119: Hoare triple {17586#true} assume !(0 == ~t1_st~0); {17586#true} is VALID [2020-07-08 23:47:43,304 INFO L280 TraceCheckUtils]: 120: Hoare triple {17586#true} assume 0 == ~t2_st~0; {17586#true} is VALID [2020-07-08 23:47:43,304 INFO L280 TraceCheckUtils]: 121: Hoare triple {17586#true} havoc ~tmp_ndt_3~0; {17586#true} is VALID [2020-07-08 23:47:43,304 INFO L280 TraceCheckUtils]: 122: Hoare triple {17586#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {17586#true} is VALID [2020-07-08 23:47:43,304 INFO L280 TraceCheckUtils]: 123: Hoare triple {17586#true} ~tmp_ndt_3~0 := #t~nondet3; {17586#true} is VALID [2020-07-08 23:47:43,305 INFO L280 TraceCheckUtils]: 124: Hoare triple {17586#true} havoc #t~nondet3; {17586#true} is VALID [2020-07-08 23:47:43,305 INFO L280 TraceCheckUtils]: 125: Hoare triple {17586#true} assume 0 != ~tmp_ndt_3~0; {17586#true} is VALID [2020-07-08 23:47:43,305 INFO L280 TraceCheckUtils]: 126: Hoare triple {17586#true} ~t2_st~0 := 1; {17586#true} is VALID [2020-07-08 23:47:43,307 INFO L263 TraceCheckUtils]: 127: Hoare triple {17586#true} call transmit2(); {17712#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:47:43,308 INFO L280 TraceCheckUtils]: 128: Hoare triple {17712#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {17586#true} is VALID [2020-07-08 23:47:43,308 INFO L280 TraceCheckUtils]: 129: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-08 23:47:43,308 INFO L280 TraceCheckUtils]: 130: Hoare triple {17586#true} ~t2_pc~0 := 1; {17586#true} is VALID [2020-07-08 23:47:43,309 INFO L280 TraceCheckUtils]: 131: Hoare triple {17586#true} ~t2_st~0 := 2; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,310 INFO L280 TraceCheckUtils]: 132: Hoare triple {17683#(<= 2 ~t2_st~0)} assume true; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,311 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {17683#(<= 2 ~t2_st~0)} {17586#true} #557#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,312 INFO L280 TraceCheckUtils]: 134: Hoare triple {17683#(<= 2 ~t2_st~0)} assume !false; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,312 INFO L263 TraceCheckUtils]: 135: Hoare triple {17683#(<= 2 ~t2_st~0)} call #t~ret0 := exists_runnable_thread(); {17586#true} is VALID [2020-07-08 23:47:43,313 INFO L280 TraceCheckUtils]: 136: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-08 23:47:43,313 INFO L280 TraceCheckUtils]: 137: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-08 23:47:43,313 INFO L280 TraceCheckUtils]: 138: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-08 23:47:43,313 INFO L280 TraceCheckUtils]: 139: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-08 23:47:43,313 INFO L280 TraceCheckUtils]: 140: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-08 23:47:43,315 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {17586#true} {17683#(<= 2 ~t2_st~0)} #551#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,315 INFO L280 TraceCheckUtils]: 142: Hoare triple {17683#(<= 2 ~t2_st~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,316 INFO L280 TraceCheckUtils]: 143: Hoare triple {17683#(<= 2 ~t2_st~0)} ~tmp~0 := #t~ret0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,317 INFO L280 TraceCheckUtils]: 144: Hoare triple {17683#(<= 2 ~t2_st~0)} havoc #t~ret0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,318 INFO L280 TraceCheckUtils]: 145: Hoare triple {17683#(<= 2 ~t2_st~0)} assume 0 != ~tmp~0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,319 INFO L280 TraceCheckUtils]: 146: Hoare triple {17683#(<= 2 ~t2_st~0)} assume 0 == ~m_st~0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,320 INFO L280 TraceCheckUtils]: 147: Hoare triple {17683#(<= 2 ~t2_st~0)} havoc ~tmp_ndt_1~0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,321 INFO L280 TraceCheckUtils]: 148: Hoare triple {17683#(<= 2 ~t2_st~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,322 INFO L280 TraceCheckUtils]: 149: Hoare triple {17683#(<= 2 ~t2_st~0)} ~tmp_ndt_1~0 := #t~nondet1; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,323 INFO L280 TraceCheckUtils]: 150: Hoare triple {17683#(<= 2 ~t2_st~0)} havoc #t~nondet1; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,324 INFO L280 TraceCheckUtils]: 151: Hoare triple {17683#(<= 2 ~t2_st~0)} assume !(0 != ~tmp_ndt_1~0); {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,325 INFO L280 TraceCheckUtils]: 152: Hoare triple {17683#(<= 2 ~t2_st~0)} assume !(0 == ~t1_st~0); {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-08 23:47:43,326 INFO L280 TraceCheckUtils]: 153: Hoare triple {17683#(<= 2 ~t2_st~0)} assume 0 == ~t2_st~0; {17587#false} is VALID [2020-07-08 23:47:43,327 INFO L280 TraceCheckUtils]: 154: Hoare triple {17587#false} havoc ~tmp_ndt_3~0; {17587#false} is VALID [2020-07-08 23:47:43,327 INFO L280 TraceCheckUtils]: 155: Hoare triple {17587#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {17587#false} is VALID [2020-07-08 23:47:43,327 INFO L280 TraceCheckUtils]: 156: Hoare triple {17587#false} ~tmp_ndt_3~0 := #t~nondet3; {17587#false} is VALID [2020-07-08 23:47:43,327 INFO L280 TraceCheckUtils]: 157: Hoare triple {17587#false} havoc #t~nondet3; {17587#false} is VALID [2020-07-08 23:47:43,328 INFO L280 TraceCheckUtils]: 158: Hoare triple {17587#false} assume 0 != ~tmp_ndt_3~0; {17587#false} is VALID [2020-07-08 23:47:43,328 INFO L280 TraceCheckUtils]: 159: Hoare triple {17587#false} ~t2_st~0 := 1; {17587#false} is VALID [2020-07-08 23:47:43,328 INFO L263 TraceCheckUtils]: 160: Hoare triple {17587#false} call transmit2(); {17587#false} is VALID [2020-07-08 23:47:43,328 INFO L280 TraceCheckUtils]: 161: Hoare triple {17587#false} assume !(0 == ~t2_pc~0); {17587#false} is VALID [2020-07-08 23:47:43,328 INFO L280 TraceCheckUtils]: 162: Hoare triple {17587#false} assume 1 == ~t2_pc~0; {17587#false} is VALID [2020-07-08 23:47:43,329 INFO L263 TraceCheckUtils]: 163: Hoare triple {17587#false} call error(); {17587#false} is VALID [2020-07-08 23:47:43,329 INFO L280 TraceCheckUtils]: 164: Hoare triple {17587#false} assume !false; {17587#false} is VALID [2020-07-08 23:47:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-08 23:47:43,374 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [129563750] [2020-07-08 23:47:43,374 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 23:47:43,375 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 23:47:43,375 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217819690] [2020-07-08 23:47:43,377 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2020-07-08 23:47:43,378 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 23:47:43,378 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 23:47:43,619 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:47:43,619 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 23:47:43,620 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 23:47:43,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 23:47:43,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-08 23:47:43,621 INFO L87 Difference]: Start difference. First operand 947 states and 1238 transitions. Second operand 8 states. [2020-07-08 23:48:18,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:48:18,943 INFO L93 Difference]: Finished difference Result 3722 states and 5501 transitions. [2020-07-08 23:48:18,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 23:48:18,944 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2020-07-08 23:48:18,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 23:48:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 23:48:18,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1360 transitions. [2020-07-08 23:48:18,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 23:48:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1360 transitions. [2020-07-08 23:48:18,997 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 1360 transitions. [2020-07-08 23:48:21,713 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1360 edges. 1360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:48:22,079 INFO L225 Difference]: With dead ends: 3722 [2020-07-08 23:48:22,080 INFO L226 Difference]: Without dead ends: 2820 [2020-07-08 23:48:22,091 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=148, Invalid=314, Unknown=0, NotChecked=0, Total=462 [2020-07-08 23:48:22,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2820 states. [2020-07-08 23:48:40,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2820 to 2091. [2020-07-08 23:48:40,887 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 23:48:40,887 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2820 states. Second operand 2091 states. [2020-07-08 23:48:40,887 INFO L74 IsIncluded]: Start isIncluded. First operand 2820 states. Second operand 2091 states. [2020-07-08 23:48:40,887 INFO L87 Difference]: Start difference. First operand 2820 states. Second operand 2091 states. [2020-07-08 23:48:41,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:48:41,414 INFO L93 Difference]: Finished difference Result 2820 states and 4196 transitions. [2020-07-08 23:48:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4196 transitions. [2020-07-08 23:48:41,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:48:41,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:48:41,450 INFO L74 IsIncluded]: Start isIncluded. First operand 2091 states. Second operand 2820 states. [2020-07-08 23:48:41,450 INFO L87 Difference]: Start difference. First operand 2091 states. Second operand 2820 states. [2020-07-08 23:48:41,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:48:41,882 INFO L93 Difference]: Finished difference Result 2820 states and 4196 transitions. [2020-07-08 23:48:41,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4196 transitions. [2020-07-08 23:48:41,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:48:41,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:48:41,913 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 23:48:41,913 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 23:48:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2091 states. [2020-07-08 23:48:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 2091 states and 2967 transitions. [2020-07-08 23:48:42,260 INFO L78 Accepts]: Start accepts. Automaton has 2091 states and 2967 transitions. Word has length 165 [2020-07-08 23:48:42,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 23:48:42,261 INFO L479 AbstractCegarLoop]: Abstraction has 2091 states and 2967 transitions. [2020-07-08 23:48:42,262 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 23:48:42,262 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2091 states and 2967 transitions. [2020-07-08 23:48:51,552 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2967 edges. 2967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:48:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 2967 transitions. [2020-07-08 23:48:51,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2020-07-08 23:48:51,567 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 23:48:51,567 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 23:48:51,568 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 23:48:51,568 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 23:48:51,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 23:48:51,569 INFO L82 PathProgramCache]: Analyzing trace with hash 755814652, now seen corresponding path program 1 times [2020-07-08 23:48:51,569 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 23:48:51,569 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [965052228] [2020-07-08 23:48:51,570 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 23:48:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {35185#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} ~t1_pc~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t2_pc~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,741 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,741 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,741 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,742 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} ~m_i~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,742 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} ~t1_i~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} ~t2_i~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,743 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} ~M_E~0 := 2; {35020#true} is VALID [2020-07-08 23:48:51,743 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} ~T1_E~0 := 2; {35020#true} is VALID [2020-07-08 23:48:51,744 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~T2_E~0 := 2; {35020#true} is VALID [2020-07-08 23:48:51,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} ~E_1~0 := 2; {35020#true} is VALID [2020-07-08 23:48:51,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-08 23:48:51,745 INFO L280 TraceCheckUtils]: 14: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,745 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {35020#true} {35020#true} #589#return; {35020#true} is VALID [2020-07-08 23:48:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {35186#(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; {35020#true} is VALID [2020-07-08 23:48:51,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} ~t1_i~0 := 1; {35020#true} is VALID [2020-07-08 23:48:51,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t2_i~0 := 1; {35020#true} is VALID [2020-07-08 23:48:51,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,772 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35020#true} {35020#true} #535#return; {35020#true} is VALID [2020-07-08 23:48:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,778 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35020#true} {35020#true} #559#return; {35020#true} is VALID [2020-07-08 23:48:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {35187#(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; {35020#true} is VALID [2020-07-08 23:48:51,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume 1 == ~t1_i~0; {35020#true} is VALID [2020-07-08 23:48:51,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,810 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume 1 == ~t2_i~0; {35020#true} is VALID [2020-07-08 23:48:51,810 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:51,811 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,811 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35020#true} {35020#true} #561#return; {35020#true} is VALID [2020-07-08 23:48:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {35188#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {35020#true} is VALID [2020-07-08 23:48:51,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(0 == ~T1_E~0); {35020#true} is VALID [2020-07-08 23:48:51,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume !(0 == ~T2_E~0); {35020#true} is VALID [2020-07-08 23:48:51,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} assume !(0 == ~E_1~0); {35020#true} is VALID [2020-07-08 23:48:51,848 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume !(0 == ~E_2~0); {35020#true} is VALID [2020-07-08 23:48:51,849 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,849 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35020#true} #563#return; {35020#true} is VALID [2020-07-08 23:48:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:51,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {35098#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,890 INFO L280 TraceCheckUtils]: 4: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,891 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #543#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:51,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-08 23:48:51,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-08 23:48:51,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:51,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,903 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #545#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:51,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~t2_pc~0); {35020#true} is VALID [2020-07-08 23:48:51,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~2 := 0; {35020#true} is VALID [2020-07-08 23:48:51,912 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:51,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,914 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #547#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {35187#(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; {35020#true} is VALID [2020-07-08 23:48:51,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-08 23:48:51,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-08 23:48:51,915 INFO L263 TraceCheckUtils]: 3: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-08 23:48:51,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:51,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,918 INFO L280 TraceCheckUtils]: 7: Hoare triple {35098#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,920 INFO L280 TraceCheckUtils]: 8: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,921 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #543#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,922 INFO L280 TraceCheckUtils]: 10: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,923 INFO L280 TraceCheckUtils]: 11: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp~1 := #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,924 INFO L280 TraceCheckUtils]: 12: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,926 INFO L263 TraceCheckUtils]: 14: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-08 23:48:51,926 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:51,926 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-08 23:48:51,927 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-08 23:48:51,927 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:51,928 INFO L280 TraceCheckUtils]: 19: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,929 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #545#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,930 INFO L280 TraceCheckUtils]: 21: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,932 INFO L280 TraceCheckUtils]: 22: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp___0~0 := #t~ret5; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,933 INFO L280 TraceCheckUtils]: 23: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret5; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,934 INFO L280 TraceCheckUtils]: 24: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___0~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,935 INFO L263 TraceCheckUtils]: 25: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-08 23:48:51,935 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:51,935 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} assume !(1 == ~t2_pc~0); {35020#true} is VALID [2020-07-08 23:48:51,936 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} ~__retres1~2 := 0; {35020#true} is VALID [2020-07-08 23:48:51,936 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:51,936 INFO L280 TraceCheckUtils]: 30: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,938 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #547#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,939 INFO L280 TraceCheckUtils]: 32: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,940 INFO L280 TraceCheckUtils]: 33: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp___1~0 := #t~ret6; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,941 INFO L280 TraceCheckUtils]: 34: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret6; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,942 INFO L280 TraceCheckUtils]: 35: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___1~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,942 INFO L280 TraceCheckUtils]: 36: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,943 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #565#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {35188#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {35020#true} is VALID [2020-07-08 23:48:51,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~T1_E~0); {35020#true} is VALID [2020-07-08 23:48:51,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume !(1 == ~T2_E~0); {35020#true} is VALID [2020-07-08 23:48:51,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} assume !(1 == ~E_1~0); {35020#true} is VALID [2020-07-08 23:48:51,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume !(1 == ~E_2~0); {35020#true} is VALID [2020-07-08 23:48:51,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,959 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #567#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:51,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-08 23:48:51,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume 0 == ~m_st~0; {35020#true} is VALID [2020-07-08 23:48:51,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-08 23:48:51,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-08 23:48:51,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:51,971 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #551#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:52,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {35207#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume !(0 == ~m_pc~0); {35208#(= ~m_pc~0 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {35208#(= ~m_pc~0 |old(~m_pc~0)|)} assume 1 == ~m_pc~0; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume !false; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_pc~0 := 1; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,048 INFO L280 TraceCheckUtils]: 4: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_st~0 := 2; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume true; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,050 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35209#(= 1 |old(~m_pc~0)|)} {35098#(not (= 1 ~m_pc~0))} #553#return; {35021#false} is VALID [2020-07-08 23:48:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:52,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {35210#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {35020#true} is VALID [2020-07-08 23:48:52,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-08 23:48:52,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t2_pc~0 := 1; {35020#true} is VALID [2020-07-08 23:48:52,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~t2_st~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,082 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,082 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35021#false} #557#return; {35021#false} is VALID [2020-07-08 23:48:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:52,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-08 23:48:52,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(0 == ~m_st~0); {35020#true} is VALID [2020-07-08 23:48:52,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume 0 == ~t1_st~0; {35020#true} is VALID [2020-07-08 23:48:52,090 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-08 23:48:52,090 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-08 23:48:52,090 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,091 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35021#false} #551#return; {35021#false} is VALID [2020-07-08 23:48:52,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:52,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,171 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,171 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,171 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-08 23:48:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:52,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-08 23:48:52,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,178 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-08 23:48:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:48:52,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-08 23:48:52,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-08 23:48:52,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-08 23:48:52,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,187 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,187 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-08 23:48:52,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {35187#(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; {35020#true} is VALID [2020-07-08 23:48:52,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-08 23:48:52,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-08 23:48:52,189 INFO L263 TraceCheckUtils]: 3: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,189 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,189 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,190 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,190 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-08 23:48:52,191 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,191 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-08 23:48:52,191 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-08 23:48:52,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-08 23:48:52,192 INFO L263 TraceCheckUtils]: 14: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,192 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,192 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,193 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-08 23:48:52,193 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,193 INFO L280 TraceCheckUtils]: 19: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,193 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-08 23:48:52,194 INFO L280 TraceCheckUtils]: 21: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,194 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-08 23:48:52,194 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-08 23:48:52,194 INFO L280 TraceCheckUtils]: 24: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-08 23:48:52,195 INFO L263 TraceCheckUtils]: 25: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,195 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,195 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-08 23:48:52,195 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-08 23:48:52,195 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-08 23:48:52,196 INFO L280 TraceCheckUtils]: 30: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,196 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,196 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-08 23:48:52,197 INFO L280 TraceCheckUtils]: 33: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,197 INFO L280 TraceCheckUtils]: 34: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-08 23:48:52,197 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-08 23:48:52,197 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-08 23:48:52,198 INFO L280 TraceCheckUtils]: 37: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,198 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,198 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {35020#true} {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {35020#true} is VALID [2020-07-08 23:48:52,201 INFO L263 TraceCheckUtils]: 0: Hoare triple {35187#(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(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:48:52,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {35187#(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; {35020#true} is VALID [2020-07-08 23:48:52,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-08 23:48:52,202 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-08 23:48:52,202 INFO L263 TraceCheckUtils]: 4: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,203 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,203 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,204 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,204 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-08 23:48:52,204 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,205 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-08 23:48:52,205 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-08 23:48:52,205 INFO L280 TraceCheckUtils]: 14: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-08 23:48:52,206 INFO L263 TraceCheckUtils]: 15: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,206 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,206 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-08 23:48:52,207 INFO L280 TraceCheckUtils]: 19: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,207 INFO L280 TraceCheckUtils]: 20: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,207 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-08 23:48:52,207 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-08 23:48:52,208 INFO L280 TraceCheckUtils]: 24: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-08 23:48:52,208 INFO L280 TraceCheckUtils]: 25: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-08 23:48:52,209 INFO L263 TraceCheckUtils]: 26: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,209 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,209 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-08 23:48:52,209 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-08 23:48:52,210 INFO L280 TraceCheckUtils]: 30: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-08 23:48:52,210 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,210 INFO L280 TraceCheckUtils]: 32: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,210 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-08 23:48:52,211 INFO L280 TraceCheckUtils]: 34: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,211 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-08 23:48:52,211 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-08 23:48:52,211 INFO L280 TraceCheckUtils]: 37: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-08 23:48:52,212 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,212 INFO L280 TraceCheckUtils]: 39: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,212 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {35020#true} {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {35020#true} is VALID [2020-07-08 23:48:52,212 INFO L280 TraceCheckUtils]: 41: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,213 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {35020#true} {35020#true} #531#return; {35020#true} is VALID [2020-07-08 23:48:52,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {35211#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~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); {35020#true} is VALID [2020-07-08 23:48:52,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume 1 == ~t1_pc~0; {35020#true} is VALID [2020-07-08 23:48:52,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~E_2~0 := 1; {35020#true} is VALID [2020-07-08 23:48:52,218 INFO L263 TraceCheckUtils]: 3: Hoare triple {35020#true} call immediate_notify(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:48:52,219 INFO L263 TraceCheckUtils]: 4: Hoare triple {35187#(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(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:48:52,220 INFO L280 TraceCheckUtils]: 5: Hoare triple {35187#(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; {35020#true} is VALID [2020-07-08 23:48:52,220 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-08 23:48:52,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-08 23:48:52,220 INFO L263 TraceCheckUtils]: 8: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,221 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,221 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,221 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,221 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,221 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,222 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-08 23:48:52,222 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,222 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-08 23:48:52,222 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-08 23:48:52,222 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-08 23:48:52,223 INFO L263 TraceCheckUtils]: 19: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,223 INFO L280 TraceCheckUtils]: 20: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,223 INFO L280 TraceCheckUtils]: 21: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,223 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-08 23:48:52,224 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,224 INFO L280 TraceCheckUtils]: 24: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,224 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-08 23:48:52,224 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,224 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-08 23:48:52,225 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-08 23:48:52,225 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-08 23:48:52,225 INFO L263 TraceCheckUtils]: 30: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,226 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,226 INFO L280 TraceCheckUtils]: 32: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-08 23:48:52,226 INFO L280 TraceCheckUtils]: 33: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-08 23:48:52,227 INFO L280 TraceCheckUtils]: 34: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-08 23:48:52,227 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,227 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,228 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-08 23:48:52,228 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,228 INFO L280 TraceCheckUtils]: 39: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-08 23:48:52,228 INFO L280 TraceCheckUtils]: 40: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-08 23:48:52,229 INFO L280 TraceCheckUtils]: 41: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-08 23:48:52,229 INFO L280 TraceCheckUtils]: 42: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,229 INFO L280 TraceCheckUtils]: 43: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,230 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {35020#true} {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {35020#true} is VALID [2020-07-08 23:48:52,230 INFO L280 TraceCheckUtils]: 45: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,230 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {35020#true} {35020#true} #531#return; {35020#true} is VALID [2020-07-08 23:48:52,231 INFO L280 TraceCheckUtils]: 47: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,231 INFO L280 TraceCheckUtils]: 48: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-08 23:48:52,232 INFO L280 TraceCheckUtils]: 49: Hoare triple {35020#true} ~t1_pc~0 := 1; {35020#true} is VALID [2020-07-08 23:48:52,232 INFO L280 TraceCheckUtils]: 50: Hoare triple {35020#true} ~t1_st~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,232 INFO L280 TraceCheckUtils]: 51: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,232 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {35020#true} {35021#false} #555#return; {35021#false} is VALID [2020-07-08 23:48:52,238 INFO L263 TraceCheckUtils]: 0: Hoare triple {35020#true} call ULTIMATE.init(); {35185#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:48:52,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {35185#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t1_pc~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~t2_pc~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,240 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,240 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,240 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} ~m_i~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,241 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} ~t1_i~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,241 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} ~t2_i~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,241 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} ~M_E~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,241 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~T1_E~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} ~T2_E~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,242 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} ~E_1~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,242 INFO L280 TraceCheckUtils]: 14: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,242 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,243 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {35020#true} {35020#true} #589#return; {35020#true} is VALID [2020-07-08 23:48:52,243 INFO L263 TraceCheckUtils]: 17: Hoare triple {35020#true} call #t~ret10 := main(); {35020#true} is VALID [2020-07-08 23:48:52,243 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} havoc ~__retres1~4; {35020#true} is VALID [2020-07-08 23:48:52,244 INFO L263 TraceCheckUtils]: 19: Hoare triple {35020#true} call init_model(); {35186#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-08 23:48:52,244 INFO L280 TraceCheckUtils]: 20: Hoare triple {35186#(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; {35020#true} is VALID [2020-07-08 23:48:52,245 INFO L280 TraceCheckUtils]: 21: Hoare triple {35020#true} ~t1_i~0 := 1; {35020#true} is VALID [2020-07-08 23:48:52,245 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} ~t2_i~0 := 1; {35020#true} is VALID [2020-07-08 23:48:52,245 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,245 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {35020#true} {35020#true} #535#return; {35020#true} is VALID [2020-07-08 23:48:52,246 INFO L263 TraceCheckUtils]: 25: Hoare triple {35020#true} call start_simulation(); {35020#true} is VALID [2020-07-08 23:48:52,246 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} havoc ~kernel_st~0; {35020#true} is VALID [2020-07-08 23:48:52,246 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} havoc ~tmp~3; {35020#true} is VALID [2020-07-08 23:48:52,246 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} havoc ~tmp___0~1; {35020#true} is VALID [2020-07-08 23:48:52,247 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} ~kernel_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,247 INFO L263 TraceCheckUtils]: 30: Hoare triple {35020#true} call update_channels(); {35020#true} is VALID [2020-07-08 23:48:52,247 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,247 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {35020#true} {35020#true} #559#return; {35020#true} is VALID [2020-07-08 23:48:52,248 INFO L263 TraceCheckUtils]: 33: Hoare triple {35020#true} call init_threads(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:48:52,249 INFO L280 TraceCheckUtils]: 34: Hoare triple {35187#(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; {35020#true} is VALID [2020-07-08 23:48:52,249 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,249 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} assume 1 == ~t1_i~0; {35020#true} is VALID [2020-07-08 23:48:52,249 INFO L280 TraceCheckUtils]: 37: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,250 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} assume 1 == ~t2_i~0; {35020#true} is VALID [2020-07-08 23:48:52,250 INFO L280 TraceCheckUtils]: 39: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,250 INFO L280 TraceCheckUtils]: 40: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,250 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {35020#true} {35020#true} #561#return; {35020#true} is VALID [2020-07-08 23:48:52,252 INFO L263 TraceCheckUtils]: 42: Hoare triple {35020#true} call fire_delta_events(); {35188#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:48:52,252 INFO L280 TraceCheckUtils]: 43: Hoare triple {35188#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {35020#true} is VALID [2020-07-08 23:48:52,252 INFO L280 TraceCheckUtils]: 44: Hoare triple {35020#true} assume !(0 == ~T1_E~0); {35020#true} is VALID [2020-07-08 23:48:52,253 INFO L280 TraceCheckUtils]: 45: Hoare triple {35020#true} assume !(0 == ~T2_E~0); {35020#true} is VALID [2020-07-08 23:48:52,253 INFO L280 TraceCheckUtils]: 46: Hoare triple {35020#true} assume !(0 == ~E_1~0); {35020#true} is VALID [2020-07-08 23:48:52,253 INFO L280 TraceCheckUtils]: 47: Hoare triple {35020#true} assume !(0 == ~E_2~0); {35020#true} is VALID [2020-07-08 23:48:52,253 INFO L280 TraceCheckUtils]: 48: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,254 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {35020#true} {35020#true} #563#return; {35020#true} is VALID [2020-07-08 23:48:52,255 INFO L263 TraceCheckUtils]: 50: Hoare triple {35020#true} call activate_threads(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:48:52,256 INFO L280 TraceCheckUtils]: 51: Hoare triple {35187#(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; {35020#true} is VALID [2020-07-08 23:48:52,256 INFO L280 TraceCheckUtils]: 52: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-08 23:48:52,256 INFO L280 TraceCheckUtils]: 53: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-08 23:48:52,256 INFO L263 TraceCheckUtils]: 54: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,257 INFO L280 TraceCheckUtils]: 55: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,258 INFO L280 TraceCheckUtils]: 56: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,259 INFO L280 TraceCheckUtils]: 57: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,260 INFO L280 TraceCheckUtils]: 58: Hoare triple {35098#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,260 INFO L280 TraceCheckUtils]: 59: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,262 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #543#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,263 INFO L280 TraceCheckUtils]: 61: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,264 INFO L280 TraceCheckUtils]: 62: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp~1 := #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,264 INFO L280 TraceCheckUtils]: 63: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,265 INFO L280 TraceCheckUtils]: 64: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,265 INFO L263 TraceCheckUtils]: 65: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,266 INFO L280 TraceCheckUtils]: 66: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,266 INFO L280 TraceCheckUtils]: 67: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,266 INFO L280 TraceCheckUtils]: 68: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-08 23:48:52,266 INFO L280 TraceCheckUtils]: 69: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,267 INFO L280 TraceCheckUtils]: 70: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,268 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #545#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,269 INFO L280 TraceCheckUtils]: 72: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,270 INFO L280 TraceCheckUtils]: 73: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp___0~0 := #t~ret5; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,270 INFO L280 TraceCheckUtils]: 74: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret5; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,271 INFO L280 TraceCheckUtils]: 75: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___0~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,271 INFO L263 TraceCheckUtils]: 76: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,271 INFO L280 TraceCheckUtils]: 77: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,272 INFO L280 TraceCheckUtils]: 78: Hoare triple {35020#true} assume !(1 == ~t2_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,272 INFO L280 TraceCheckUtils]: 79: Hoare triple {35020#true} ~__retres1~2 := 0; {35020#true} is VALID [2020-07-08 23:48:52,272 INFO L280 TraceCheckUtils]: 80: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,272 INFO L280 TraceCheckUtils]: 81: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,274 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #547#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,274 INFO L280 TraceCheckUtils]: 83: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,275 INFO L280 TraceCheckUtils]: 84: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp___1~0 := #t~ret6; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,275 INFO L280 TraceCheckUtils]: 85: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret6; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,276 INFO L280 TraceCheckUtils]: 86: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___1~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,277 INFO L280 TraceCheckUtils]: 87: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,278 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #565#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,279 INFO L263 TraceCheckUtils]: 89: Hoare triple {35098#(not (= 1 ~m_pc~0))} call reset_delta_events(); {35188#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:48:52,279 INFO L280 TraceCheckUtils]: 90: Hoare triple {35188#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {35020#true} is VALID [2020-07-08 23:48:52,279 INFO L280 TraceCheckUtils]: 91: Hoare triple {35020#true} assume !(1 == ~T1_E~0); {35020#true} is VALID [2020-07-08 23:48:52,280 INFO L280 TraceCheckUtils]: 92: Hoare triple {35020#true} assume !(1 == ~T2_E~0); {35020#true} is VALID [2020-07-08 23:48:52,280 INFO L280 TraceCheckUtils]: 93: Hoare triple {35020#true} assume !(1 == ~E_1~0); {35020#true} is VALID [2020-07-08 23:48:52,280 INFO L280 TraceCheckUtils]: 94: Hoare triple {35020#true} assume !(1 == ~E_2~0); {35020#true} is VALID [2020-07-08 23:48:52,280 INFO L280 TraceCheckUtils]: 95: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,282 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #567#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,283 INFO L280 TraceCheckUtils]: 97: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !false; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,284 INFO L280 TraceCheckUtils]: 98: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~kernel_st~0 := 1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,286 INFO L263 TraceCheckUtils]: 99: Hoare triple {35098#(not (= 1 ~m_pc~0))} call eval(); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,287 INFO L280 TraceCheckUtils]: 100: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc ~tmp~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,287 INFO L280 TraceCheckUtils]: 101: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !false; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,288 INFO L263 TraceCheckUtils]: 102: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret0 := exists_runnable_thread(); {35020#true} is VALID [2020-07-08 23:48:52,288 INFO L280 TraceCheckUtils]: 103: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-08 23:48:52,288 INFO L280 TraceCheckUtils]: 104: Hoare triple {35020#true} assume 0 == ~m_st~0; {35020#true} is VALID [2020-07-08 23:48:52,289 INFO L280 TraceCheckUtils]: 105: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-08 23:48:52,289 INFO L280 TraceCheckUtils]: 106: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-08 23:48:52,289 INFO L280 TraceCheckUtils]: 107: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,290 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #551#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,291 INFO L280 TraceCheckUtils]: 109: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,292 INFO L280 TraceCheckUtils]: 110: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp~0 := #t~ret0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,293 INFO L280 TraceCheckUtils]: 111: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,294 INFO L280 TraceCheckUtils]: 112: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume 0 != ~tmp~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,295 INFO L280 TraceCheckUtils]: 113: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume 0 == ~m_st~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,296 INFO L280 TraceCheckUtils]: 114: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc ~tmp_ndt_1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,297 INFO L280 TraceCheckUtils]: 115: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,298 INFO L280 TraceCheckUtils]: 116: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp_ndt_1~0 := #t~nondet1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,299 INFO L280 TraceCheckUtils]: 117: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~nondet1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,300 INFO L280 TraceCheckUtils]: 118: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume 0 != ~tmp_ndt_1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,301 INFO L280 TraceCheckUtils]: 119: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~m_st~0 := 1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-08 23:48:52,303 INFO L263 TraceCheckUtils]: 120: Hoare triple {35098#(not (= 1 ~m_pc~0))} call master(); {35207#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:48:52,305 INFO L280 TraceCheckUtils]: 121: Hoare triple {35207#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume !(0 == ~m_pc~0); {35208#(= ~m_pc~0 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,306 INFO L280 TraceCheckUtils]: 122: Hoare triple {35208#(= ~m_pc~0 |old(~m_pc~0)|)} assume 1 == ~m_pc~0; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,307 INFO L280 TraceCheckUtils]: 123: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume !false; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,308 INFO L280 TraceCheckUtils]: 124: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_pc~0 := 1; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,308 INFO L280 TraceCheckUtils]: 125: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_st~0 := 2; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,309 INFO L280 TraceCheckUtils]: 126: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume true; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-08 23:48:52,310 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {35209#(= 1 |old(~m_pc~0)|)} {35098#(not (= 1 ~m_pc~0))} #553#return; {35021#false} is VALID [2020-07-08 23:48:52,311 INFO L280 TraceCheckUtils]: 128: Hoare triple {35021#false} assume !(0 == ~t1_st~0); {35021#false} is VALID [2020-07-08 23:48:52,311 INFO L280 TraceCheckUtils]: 129: Hoare triple {35021#false} assume 0 == ~t2_st~0; {35021#false} is VALID [2020-07-08 23:48:52,311 INFO L280 TraceCheckUtils]: 130: Hoare triple {35021#false} havoc ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-08 23:48:52,311 INFO L280 TraceCheckUtils]: 131: Hoare triple {35021#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {35021#false} is VALID [2020-07-08 23:48:52,312 INFO L280 TraceCheckUtils]: 132: Hoare triple {35021#false} ~tmp_ndt_3~0 := #t~nondet3; {35021#false} is VALID [2020-07-08 23:48:52,312 INFO L280 TraceCheckUtils]: 133: Hoare triple {35021#false} havoc #t~nondet3; {35021#false} is VALID [2020-07-08 23:48:52,312 INFO L280 TraceCheckUtils]: 134: Hoare triple {35021#false} assume 0 != ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-08 23:48:52,312 INFO L280 TraceCheckUtils]: 135: Hoare triple {35021#false} ~t2_st~0 := 1; {35021#false} is VALID [2020-07-08 23:48:52,312 INFO L263 TraceCheckUtils]: 136: Hoare triple {35021#false} call transmit2(); {35210#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:48:52,313 INFO L280 TraceCheckUtils]: 137: Hoare triple {35210#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {35020#true} is VALID [2020-07-08 23:48:52,313 INFO L280 TraceCheckUtils]: 138: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-08 23:48:52,313 INFO L280 TraceCheckUtils]: 139: Hoare triple {35020#true} ~t2_pc~0 := 1; {35020#true} is VALID [2020-07-08 23:48:52,313 INFO L280 TraceCheckUtils]: 140: Hoare triple {35020#true} ~t2_st~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,313 INFO L280 TraceCheckUtils]: 141: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,314 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {35020#true} {35021#false} #557#return; {35021#false} is VALID [2020-07-08 23:48:52,314 INFO L280 TraceCheckUtils]: 143: Hoare triple {35021#false} assume !false; {35021#false} is VALID [2020-07-08 23:48:52,314 INFO L263 TraceCheckUtils]: 144: Hoare triple {35021#false} call #t~ret0 := exists_runnable_thread(); {35020#true} is VALID [2020-07-08 23:48:52,314 INFO L280 TraceCheckUtils]: 145: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-08 23:48:52,315 INFO L280 TraceCheckUtils]: 146: Hoare triple {35020#true} assume !(0 == ~m_st~0); {35020#true} is VALID [2020-07-08 23:48:52,315 INFO L280 TraceCheckUtils]: 147: Hoare triple {35020#true} assume 0 == ~t1_st~0; {35020#true} is VALID [2020-07-08 23:48:52,315 INFO L280 TraceCheckUtils]: 148: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-08 23:48:52,315 INFO L280 TraceCheckUtils]: 149: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-08 23:48:52,315 INFO L280 TraceCheckUtils]: 150: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,316 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {35020#true} {35021#false} #551#return; {35021#false} is VALID [2020-07-08 23:48:52,316 INFO L280 TraceCheckUtils]: 152: Hoare triple {35021#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {35021#false} is VALID [2020-07-08 23:48:52,316 INFO L280 TraceCheckUtils]: 153: Hoare triple {35021#false} ~tmp~0 := #t~ret0; {35021#false} is VALID [2020-07-08 23:48:52,316 INFO L280 TraceCheckUtils]: 154: Hoare triple {35021#false} havoc #t~ret0; {35021#false} is VALID [2020-07-08 23:48:52,316 INFO L280 TraceCheckUtils]: 155: Hoare triple {35021#false} assume 0 != ~tmp~0; {35021#false} is VALID [2020-07-08 23:48:52,317 INFO L280 TraceCheckUtils]: 156: Hoare triple {35021#false} assume !(0 == ~m_st~0); {35021#false} is VALID [2020-07-08 23:48:52,317 INFO L280 TraceCheckUtils]: 157: Hoare triple {35021#false} assume 0 == ~t1_st~0; {35021#false} is VALID [2020-07-08 23:48:52,317 INFO L280 TraceCheckUtils]: 158: Hoare triple {35021#false} havoc ~tmp_ndt_2~0; {35021#false} is VALID [2020-07-08 23:48:52,317 INFO L280 TraceCheckUtils]: 159: Hoare triple {35021#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {35021#false} is VALID [2020-07-08 23:48:52,317 INFO L280 TraceCheckUtils]: 160: Hoare triple {35021#false} ~tmp_ndt_2~0 := #t~nondet2; {35021#false} is VALID [2020-07-08 23:48:52,318 INFO L280 TraceCheckUtils]: 161: Hoare triple {35021#false} havoc #t~nondet2; {35021#false} is VALID [2020-07-08 23:48:52,318 INFO L280 TraceCheckUtils]: 162: Hoare triple {35021#false} assume 0 != ~tmp_ndt_2~0; {35021#false} is VALID [2020-07-08 23:48:52,318 INFO L280 TraceCheckUtils]: 163: Hoare triple {35021#false} ~t1_st~0 := 1; {35021#false} is VALID [2020-07-08 23:48:52,319 INFO L263 TraceCheckUtils]: 164: Hoare triple {35021#false} call transmit1(); {35211#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:48:52,319 INFO L280 TraceCheckUtils]: 165: Hoare triple {35211#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~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); {35020#true} is VALID [2020-07-08 23:48:52,319 INFO L280 TraceCheckUtils]: 166: Hoare triple {35020#true} assume 1 == ~t1_pc~0; {35020#true} is VALID [2020-07-08 23:48:52,319 INFO L280 TraceCheckUtils]: 167: Hoare triple {35020#true} ~E_2~0 := 1; {35020#true} is VALID [2020-07-08 23:48:52,320 INFO L263 TraceCheckUtils]: 168: Hoare triple {35020#true} call immediate_notify(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:48:52,322 INFO L263 TraceCheckUtils]: 169: Hoare triple {35187#(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(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:48:52,322 INFO L280 TraceCheckUtils]: 170: Hoare triple {35187#(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; {35020#true} is VALID [2020-07-08 23:48:52,323 INFO L280 TraceCheckUtils]: 171: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-08 23:48:52,323 INFO L280 TraceCheckUtils]: 172: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-08 23:48:52,323 INFO L263 TraceCheckUtils]: 173: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,323 INFO L280 TraceCheckUtils]: 174: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,324 INFO L280 TraceCheckUtils]: 175: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,324 INFO L280 TraceCheckUtils]: 176: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,324 INFO L280 TraceCheckUtils]: 177: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-08 23:48:52,324 INFO L280 TraceCheckUtils]: 178: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,324 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-08 23:48:52,325 INFO L280 TraceCheckUtils]: 180: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,325 INFO L280 TraceCheckUtils]: 181: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-08 23:48:52,325 INFO L280 TraceCheckUtils]: 182: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-08 23:48:52,325 INFO L280 TraceCheckUtils]: 183: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-08 23:48:52,326 INFO L263 TraceCheckUtils]: 184: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,326 INFO L280 TraceCheckUtils]: 185: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,326 INFO L280 TraceCheckUtils]: 186: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-08 23:48:52,326 INFO L280 TraceCheckUtils]: 187: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-08 23:48:52,326 INFO L280 TraceCheckUtils]: 188: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-08 23:48:52,327 INFO L280 TraceCheckUtils]: 189: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,327 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-08 23:48:52,327 INFO L280 TraceCheckUtils]: 191: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,327 INFO L280 TraceCheckUtils]: 192: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-08 23:48:52,327 INFO L280 TraceCheckUtils]: 193: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-08 23:48:52,328 INFO L280 TraceCheckUtils]: 194: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-08 23:48:52,328 INFO L263 TraceCheckUtils]: 195: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-08 23:48:52,328 INFO L280 TraceCheckUtils]: 196: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,328 INFO L280 TraceCheckUtils]: 197: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-08 23:48:52,329 INFO L280 TraceCheckUtils]: 198: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-08 23:48:52,329 INFO L280 TraceCheckUtils]: 199: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-08 23:48:52,329 INFO L280 TraceCheckUtils]: 200: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-08 23:48:52,329 INFO L280 TraceCheckUtils]: 201: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,330 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-08 23:48:52,330 INFO L280 TraceCheckUtils]: 203: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-08 23:48:52,330 INFO L280 TraceCheckUtils]: 204: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-08 23:48:52,330 INFO L280 TraceCheckUtils]: 205: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-08 23:48:52,331 INFO L280 TraceCheckUtils]: 206: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-08 23:48:52,331 INFO L280 TraceCheckUtils]: 207: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-08 23:48:52,331 INFO L280 TraceCheckUtils]: 208: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,331 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {35020#true} {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {35020#true} is VALID [2020-07-08 23:48:52,331 INFO L280 TraceCheckUtils]: 210: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,332 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {35020#true} {35020#true} #531#return; {35020#true} is VALID [2020-07-08 23:48:52,332 INFO L280 TraceCheckUtils]: 212: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,332 INFO L280 TraceCheckUtils]: 213: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-08 23:48:52,332 INFO L280 TraceCheckUtils]: 214: Hoare triple {35020#true} ~t1_pc~0 := 1; {35020#true} is VALID [2020-07-08 23:48:52,333 INFO L280 TraceCheckUtils]: 215: Hoare triple {35020#true} ~t1_st~0 := 2; {35020#true} is VALID [2020-07-08 23:48:52,333 INFO L280 TraceCheckUtils]: 216: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-08 23:48:52,333 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {35020#true} {35021#false} #555#return; {35021#false} is VALID [2020-07-08 23:48:52,334 INFO L280 TraceCheckUtils]: 218: Hoare triple {35021#false} assume 0 == ~t2_st~0; {35021#false} is VALID [2020-07-08 23:48:52,334 INFO L280 TraceCheckUtils]: 219: Hoare triple {35021#false} havoc ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-08 23:48:52,334 INFO L280 TraceCheckUtils]: 220: Hoare triple {35021#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {35021#false} is VALID [2020-07-08 23:48:52,334 INFO L280 TraceCheckUtils]: 221: Hoare triple {35021#false} ~tmp_ndt_3~0 := #t~nondet3; {35021#false} is VALID [2020-07-08 23:48:52,334 INFO L280 TraceCheckUtils]: 222: Hoare triple {35021#false} havoc #t~nondet3; {35021#false} is VALID [2020-07-08 23:48:52,335 INFO L280 TraceCheckUtils]: 223: Hoare triple {35021#false} assume 0 != ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-08 23:48:52,335 INFO L280 TraceCheckUtils]: 224: Hoare triple {35021#false} ~t2_st~0 := 1; {35021#false} is VALID [2020-07-08 23:48:52,335 INFO L263 TraceCheckUtils]: 225: Hoare triple {35021#false} call transmit2(); {35021#false} is VALID [2020-07-08 23:48:52,335 INFO L280 TraceCheckUtils]: 226: Hoare triple {35021#false} assume !(0 == ~t2_pc~0); {35021#false} is VALID [2020-07-08 23:48:52,335 INFO L280 TraceCheckUtils]: 227: Hoare triple {35021#false} assume 1 == ~t2_pc~0; {35021#false} is VALID [2020-07-08 23:48:52,336 INFO L263 TraceCheckUtils]: 228: Hoare triple {35021#false} call error(); {35021#false} is VALID [2020-07-08 23:48:52,336 INFO L280 TraceCheckUtils]: 229: Hoare triple {35021#false} assume !false; {35021#false} is VALID [2020-07-08 23:48:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-08 23:48:52,404 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [965052228] [2020-07-08 23:48:52,404 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 23:48:52,404 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-08 23:48:52,405 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273418519] [2020-07-08 23:48:52,406 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 230 [2020-07-08 23:48:52,407 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 23:48:52,408 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 23:48:52,646 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 207 edges. 207 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:48:52,647 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 23:48:52,647 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 23:48:52,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 23:48:52,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2020-07-08 23:48:52,649 INFO L87 Difference]: Start difference. First operand 2091 states and 2967 transitions. Second operand 12 states. [2020-07-08 23:50:26,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:50:26,203 INFO L93 Difference]: Finished difference Result 8991 states and 15078 transitions. [2020-07-08 23:50:26,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-07-08 23:50:26,203 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 230 [2020-07-08 23:50:26,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 23:50:26,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 23:50:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 1858 transitions. [2020-07-08 23:50:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 23:50:26,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 1858 transitions. [2020-07-08 23:50:26,247 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 1858 transitions. [2020-07-08 23:50:29,583 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1858 edges. 1858 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:50:31,441 INFO L225 Difference]: With dead ends: 8991 [2020-07-08 23:50:31,441 INFO L226 Difference]: Without dead ends: 6948 [2020-07-08 23:50:31,472 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 697 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=499, Invalid=1853, Unknown=0, NotChecked=0, Total=2352 [2020-07-08 23:50:31,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6948 states. [2020-07-08 23:51:11,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6948 to 4943. [2020-07-08 23:51:11,839 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 23:51:11,839 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6948 states. Second operand 4943 states. [2020-07-08 23:51:11,839 INFO L74 IsIncluded]: Start isIncluded. First operand 6948 states. Second operand 4943 states. [2020-07-08 23:51:11,839 INFO L87 Difference]: Start difference. First operand 6948 states. Second operand 4943 states. [2020-07-08 23:51:13,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:51:13,624 INFO L93 Difference]: Finished difference Result 6948 states and 11011 transitions. [2020-07-08 23:51:13,625 INFO L276 IsEmpty]: Start isEmpty. Operand 6948 states and 11011 transitions. [2020-07-08 23:51:13,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:51:13,660 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:51:13,660 INFO L74 IsIncluded]: Start isIncluded. First operand 4943 states. Second operand 6948 states. [2020-07-08 23:51:13,660 INFO L87 Difference]: Start difference. First operand 4943 states. Second operand 6948 states. [2020-07-08 23:51:15,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:51:15,516 INFO L93 Difference]: Finished difference Result 6948 states and 11011 transitions. [2020-07-08 23:51:15,516 INFO L276 IsEmpty]: Start isEmpty. Operand 6948 states and 11011 transitions. [2020-07-08 23:51:15,552 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:51:15,553 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:51:15,553 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 23:51:15,553 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 23:51:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4943 states. [2020-07-08 23:51:16,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 4943 states and 7731 transitions. [2020-07-08 23:51:16,531 INFO L78 Accepts]: Start accepts. Automaton has 4943 states and 7731 transitions. Word has length 230 [2020-07-08 23:51:16,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 23:51:16,531 INFO L479 AbstractCegarLoop]: Abstraction has 4943 states and 7731 transitions. [2020-07-08 23:51:16,531 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 23:51:16,531 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4943 states and 7731 transitions. [2020-07-08 23:51:39,038 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 7731 edges. 7731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:51:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 4943 states and 7731 transitions. [2020-07-08 23:51:39,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2020-07-08 23:51:39,045 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 23:51:39,045 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 23:51:39,045 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 23:51:39,046 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 23:51:39,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 23:51:39,046 INFO L82 PathProgramCache]: Analyzing trace with hash -1577887462, now seen corresponding path program 1 times [2020-07-08 23:51:39,046 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 23:51:39,046 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1463881625] [2020-07-08 23:51:39,047 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 23:51:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {77332#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} ~t1_pc~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,158 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t2_pc~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,158 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,158 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,158 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,159 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~m_i~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,159 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} ~t1_i~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,159 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} ~t2_i~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,159 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} ~M_E~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,159 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} ~T1_E~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,160 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~T2_E~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,160 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} ~E_1~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,160 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,160 INFO L280 TraceCheckUtils]: 14: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,160 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {77174#true} {77174#true} #589#return; {77174#true} is VALID [2020-07-08 23:51:39,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {77333#(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; {77174#true} is VALID [2020-07-08 23:51:39,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} ~t1_i~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,178 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t2_i~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,179 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {77174#true} {77174#true} #535#return; {77174#true} is VALID [2020-07-08 23:51:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,182 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {77174#true} {77174#true} #559#return; {77174#true} is VALID [2020-07-08 23:51:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {77334#(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; {77174#true} is VALID [2020-07-08 23:51:39,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume 1 == ~t1_i~0; {77174#true} is VALID [2020-07-08 23:51:39,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,201 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume 1 == ~t2_i~0; {77174#true} is VALID [2020-07-08 23:51:39,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,202 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {77174#true} {77174#true} #561#return; {77174#true} is VALID [2020-07-08 23:51:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {77335#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {77174#true} is VALID [2020-07-08 23:51:39,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(0 == ~T1_E~0); {77174#true} is VALID [2020-07-08 23:51:39,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume !(0 == ~T2_E~0); {77174#true} is VALID [2020-07-08 23:51:39,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} assume !(0 == ~E_1~0); {77174#true} is VALID [2020-07-08 23:51:39,225 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume !(0 == ~E_2~0); {77174#true} is VALID [2020-07-08 23:51:39,225 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,226 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {77174#true} {77174#true} #563#return; {77174#true} is VALID [2020-07-08 23:51:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,235 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-08 23:51:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-08 23:51:39,242 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,243 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,243 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-08 23:51:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~t2_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~2 := 0; {77174#true} is VALID [2020-07-08 23:51:39,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,247 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-08 23:51:39,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {77334#(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; {77174#true} is VALID [2020-07-08 23:51:39,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-08 23:51:39,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-08 23:51:39,248 INFO L263 TraceCheckUtils]: 3: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,249 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,249 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-08 23:51:39,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,249 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,249 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-08 23:51:39,250 INFO L263 TraceCheckUtils]: 14: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,250 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,250 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-08 23:51:39,250 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,251 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-08 23:51:39,251 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,251 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,251 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,251 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} assume !(0 != ~tmp___0~0); {77174#true} is VALID [2020-07-08 23:51:39,252 INFO L263 TraceCheckUtils]: 25: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,252 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,252 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} assume !(1 == ~t2_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,252 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} ~__retres1~2 := 0; {77174#true} is VALID [2020-07-08 23:51:39,252 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,253 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,253 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-08 23:51:39,253 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,253 INFO L280 TraceCheckUtils]: 33: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,253 INFO L280 TraceCheckUtils]: 34: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,253 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} assume !(0 != ~tmp___1~0); {77174#true} is VALID [2020-07-08 23:51:39,254 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,254 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {77174#true} {77174#true} #565#return; {77174#true} is VALID [2020-07-08 23:51:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {77335#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {77174#true} is VALID [2020-07-08 23:51:39,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~T1_E~0); {77174#true} is VALID [2020-07-08 23:51:39,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume !(1 == ~T2_E~0); {77174#true} is VALID [2020-07-08 23:51:39,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} assume !(1 == ~E_1~0); {77174#true} is VALID [2020-07-08 23:51:39,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume !(1 == ~E_2~0); {77174#true} is VALID [2020-07-08 23:51:39,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,261 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {77174#true} {77174#true} #567#return; {77174#true} is VALID [2020-07-08 23:51:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-08 23:51:39,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-08 23:51:39,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-08 23:51:39,266 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-08 23:51:39,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,266 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #551#return; {77174#true} is VALID [2020-07-08 23:51:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {77354#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {77174#true} is VALID [2020-07-08 23:51:39,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-08 23:51:39,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t2_pc~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~t2_st~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,288 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #557#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-08 23:51:39,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-08 23:51:39,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-08 23:51:39,297 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-08 23:51:39,297 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,298 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #551#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,414 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-08 23:51:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-08 23:51:39,418 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,418 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-08 23:51:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:51:39,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-08 23:51:39,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-08 23:51:39,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-08 23:51:39,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,423 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,423 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-08 23:51:39,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {77334#(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; {77174#true} is VALID [2020-07-08 23:51:39,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-08 23:51:39,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-08 23:51:39,424 INFO L263 TraceCheckUtils]: 3: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,424 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,425 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,425 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-08 23:51:39,425 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,425 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,425 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,426 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-08 23:51:39,426 INFO L263 TraceCheckUtils]: 14: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,426 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,426 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,426 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-08 23:51:39,427 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,427 INFO L280 TraceCheckUtils]: 19: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,427 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-08 23:51:39,427 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,427 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,427 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,428 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-08 23:51:39,428 INFO L280 TraceCheckUtils]: 25: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,428 INFO L263 TraceCheckUtils]: 26: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,429 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,429 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-08 23:51:39,430 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-08 23:51:39,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-08 23:51:39,430 INFO L280 TraceCheckUtils]: 31: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,431 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,431 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-08 23:51:39,431 INFO L280 TraceCheckUtils]: 34: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,432 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,432 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,432 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-08 23:51:39,433 INFO L280 TraceCheckUtils]: 38: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,433 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,434 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {77174#true} {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {77174#true} is VALID [2020-07-08 23:51:39,437 INFO L263 TraceCheckUtils]: 0: Hoare triple {77334#(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(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:51:39,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {77334#(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; {77174#true} is VALID [2020-07-08 23:51:39,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-08 23:51:39,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-08 23:51:39,438 INFO L263 TraceCheckUtils]: 4: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,440 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,440 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-08 23:51:39,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,441 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,441 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,441 INFO L280 TraceCheckUtils]: 14: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-08 23:51:39,442 INFO L263 TraceCheckUtils]: 15: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,442 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,442 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,443 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-08 23:51:39,443 INFO L280 TraceCheckUtils]: 19: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,443 INFO L280 TraceCheckUtils]: 20: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,444 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-08 23:51:39,444 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,444 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,445 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,445 INFO L280 TraceCheckUtils]: 25: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-08 23:51:39,445 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,446 INFO L263 TraceCheckUtils]: 27: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,446 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-08 23:51:39,447 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-08 23:51:39,447 INFO L280 TraceCheckUtils]: 31: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-08 23:51:39,447 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,448 INFO L280 TraceCheckUtils]: 33: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,448 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-08 23:51:39,448 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,449 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,449 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,449 INFO L280 TraceCheckUtils]: 38: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-08 23:51:39,450 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,450 INFO L280 TraceCheckUtils]: 40: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,450 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {77174#true} {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {77174#true} is VALID [2020-07-08 23:51:39,451 INFO L280 TraceCheckUtils]: 42: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,451 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {77174#true} {77174#true} #531#return; {77174#true} is VALID [2020-07-08 23:51:39,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {77355#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~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); {77174#true} is VALID [2020-07-08 23:51:39,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 1 == ~t1_pc~0; {77174#true} is VALID [2020-07-08 23:51:39,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~E_2~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,455 INFO L263 TraceCheckUtils]: 3: Hoare triple {77174#true} call immediate_notify(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:51:39,457 INFO L263 TraceCheckUtils]: 4: Hoare triple {77334#(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(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:51:39,457 INFO L280 TraceCheckUtils]: 5: Hoare triple {77334#(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; {77174#true} is VALID [2020-07-08 23:51:39,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-08 23:51:39,458 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-08 23:51:39,458 INFO L263 TraceCheckUtils]: 8: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,459 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,459 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,459 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,460 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-08 23:51:39,460 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,460 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,461 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,461 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-08 23:51:39,461 INFO L263 TraceCheckUtils]: 19: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,462 INFO L280 TraceCheckUtils]: 20: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,462 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,462 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-08 23:51:39,463 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,463 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,463 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-08 23:51:39,464 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,464 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,464 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,465 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-08 23:51:39,465 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,465 INFO L263 TraceCheckUtils]: 31: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,465 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,466 INFO L280 TraceCheckUtils]: 33: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-08 23:51:39,466 INFO L280 TraceCheckUtils]: 34: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-08 23:51:39,466 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-08 23:51:39,467 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,467 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,467 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-08 23:51:39,468 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,468 INFO L280 TraceCheckUtils]: 40: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,468 INFO L280 TraceCheckUtils]: 41: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,469 INFO L280 TraceCheckUtils]: 42: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-08 23:51:39,469 INFO L280 TraceCheckUtils]: 43: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,469 INFO L280 TraceCheckUtils]: 44: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,470 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {77174#true} {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {77174#true} is VALID [2020-07-08 23:51:39,470 INFO L280 TraceCheckUtils]: 46: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,470 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {77174#true} {77174#true} #531#return; {77174#true} is VALID [2020-07-08 23:51:39,471 INFO L280 TraceCheckUtils]: 48: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,471 INFO L280 TraceCheckUtils]: 49: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-08 23:51:39,471 INFO L280 TraceCheckUtils]: 50: Hoare triple {77174#true} ~t1_pc~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,471 INFO L280 TraceCheckUtils]: 51: Hoare triple {77174#true} ~t1_st~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,472 INFO L280 TraceCheckUtils]: 52: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,472 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {77174#true} {77175#false} #555#return; {77175#false} is VALID [2020-07-08 23:51:39,478 INFO L263 TraceCheckUtils]: 0: Hoare triple {77174#true} call ULTIMATE.init(); {77332#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:51:39,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {77332#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t1_pc~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,479 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~t2_pc~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,479 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,480 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} ~m_i~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} ~t1_i~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,481 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} ~t2_i~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,481 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} ~M_E~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,481 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~T1_E~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,481 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} ~T2_E~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,482 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} ~E_1~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,482 INFO L280 TraceCheckUtils]: 14: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,482 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,483 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {77174#true} {77174#true} #589#return; {77174#true} is VALID [2020-07-08 23:51:39,483 INFO L263 TraceCheckUtils]: 17: Hoare triple {77174#true} call #t~ret10 := main(); {77174#true} is VALID [2020-07-08 23:51:39,483 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} havoc ~__retres1~4; {77174#true} is VALID [2020-07-08 23:51:39,484 INFO L263 TraceCheckUtils]: 19: Hoare triple {77174#true} call init_model(); {77333#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-08 23:51:39,485 INFO L280 TraceCheckUtils]: 20: Hoare triple {77333#(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; {77174#true} is VALID [2020-07-08 23:51:39,485 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} ~t1_i~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,485 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~t2_i~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,486 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,486 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {77174#true} {77174#true} #535#return; {77174#true} is VALID [2020-07-08 23:51:39,486 INFO L263 TraceCheckUtils]: 25: Hoare triple {77174#true} call start_simulation(); {77174#true} is VALID [2020-07-08 23:51:39,487 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} havoc ~kernel_st~0; {77174#true} is VALID [2020-07-08 23:51:39,487 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} havoc ~tmp~3; {77174#true} is VALID [2020-07-08 23:51:39,487 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} havoc ~tmp___0~1; {77174#true} is VALID [2020-07-08 23:51:39,488 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} ~kernel_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,488 INFO L263 TraceCheckUtils]: 30: Hoare triple {77174#true} call update_channels(); {77174#true} is VALID [2020-07-08 23:51:39,488 INFO L280 TraceCheckUtils]: 31: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,488 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {77174#true} {77174#true} #559#return; {77174#true} is VALID [2020-07-08 23:51:39,490 INFO L263 TraceCheckUtils]: 33: Hoare triple {77174#true} call init_threads(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:51:39,490 INFO L280 TraceCheckUtils]: 34: Hoare triple {77334#(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; {77174#true} is VALID [2020-07-08 23:51:39,490 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,491 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} assume 1 == ~t1_i~0; {77174#true} is VALID [2020-07-08 23:51:39,491 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,491 INFO L280 TraceCheckUtils]: 38: Hoare triple {77174#true} assume 1 == ~t2_i~0; {77174#true} is VALID [2020-07-08 23:51:39,491 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,492 INFO L280 TraceCheckUtils]: 40: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,492 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {77174#true} {77174#true} #561#return; {77174#true} is VALID [2020-07-08 23:51:39,493 INFO L263 TraceCheckUtils]: 42: Hoare triple {77174#true} call fire_delta_events(); {77335#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:51:39,493 INFO L280 TraceCheckUtils]: 43: Hoare triple {77335#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {77174#true} is VALID [2020-07-08 23:51:39,493 INFO L280 TraceCheckUtils]: 44: Hoare triple {77174#true} assume !(0 == ~T1_E~0); {77174#true} is VALID [2020-07-08 23:51:39,494 INFO L280 TraceCheckUtils]: 45: Hoare triple {77174#true} assume !(0 == ~T2_E~0); {77174#true} is VALID [2020-07-08 23:51:39,494 INFO L280 TraceCheckUtils]: 46: Hoare triple {77174#true} assume !(0 == ~E_1~0); {77174#true} is VALID [2020-07-08 23:51:39,494 INFO L280 TraceCheckUtils]: 47: Hoare triple {77174#true} assume !(0 == ~E_2~0); {77174#true} is VALID [2020-07-08 23:51:39,494 INFO L280 TraceCheckUtils]: 48: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,495 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {77174#true} {77174#true} #563#return; {77174#true} is VALID [2020-07-08 23:51:39,496 INFO L263 TraceCheckUtils]: 50: Hoare triple {77174#true} call activate_threads(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:51:39,496 INFO L280 TraceCheckUtils]: 51: Hoare triple {77334#(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; {77174#true} is VALID [2020-07-08 23:51:39,497 INFO L280 TraceCheckUtils]: 52: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-08 23:51:39,497 INFO L280 TraceCheckUtils]: 53: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-08 23:51:39,497 INFO L263 TraceCheckUtils]: 54: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,497 INFO L280 TraceCheckUtils]: 55: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,498 INFO L280 TraceCheckUtils]: 56: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,498 INFO L280 TraceCheckUtils]: 57: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,498 INFO L280 TraceCheckUtils]: 58: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,499 INFO L280 TraceCheckUtils]: 59: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,499 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-08 23:51:39,499 INFO L280 TraceCheckUtils]: 61: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,500 INFO L280 TraceCheckUtils]: 62: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,500 INFO L280 TraceCheckUtils]: 63: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-08 23:51:39,501 INFO L263 TraceCheckUtils]: 65: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,501 INFO L280 TraceCheckUtils]: 66: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,501 INFO L280 TraceCheckUtils]: 67: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,501 INFO L280 TraceCheckUtils]: 68: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-08 23:51:39,502 INFO L280 TraceCheckUtils]: 69: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,502 INFO L280 TraceCheckUtils]: 70: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,502 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-08 23:51:39,503 INFO L280 TraceCheckUtils]: 72: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,503 INFO L280 TraceCheckUtils]: 73: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,503 INFO L280 TraceCheckUtils]: 74: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,503 INFO L280 TraceCheckUtils]: 75: Hoare triple {77174#true} assume !(0 != ~tmp___0~0); {77174#true} is VALID [2020-07-08 23:51:39,504 INFO L263 TraceCheckUtils]: 76: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,504 INFO L280 TraceCheckUtils]: 77: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,504 INFO L280 TraceCheckUtils]: 78: Hoare triple {77174#true} assume !(1 == ~t2_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,505 INFO L280 TraceCheckUtils]: 79: Hoare triple {77174#true} ~__retres1~2 := 0; {77174#true} is VALID [2020-07-08 23:51:39,505 INFO L280 TraceCheckUtils]: 80: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,505 INFO L280 TraceCheckUtils]: 81: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,505 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-08 23:51:39,506 INFO L280 TraceCheckUtils]: 83: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,506 INFO L280 TraceCheckUtils]: 84: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,506 INFO L280 TraceCheckUtils]: 85: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,507 INFO L280 TraceCheckUtils]: 86: Hoare triple {77174#true} assume !(0 != ~tmp___1~0); {77174#true} is VALID [2020-07-08 23:51:39,507 INFO L280 TraceCheckUtils]: 87: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,507 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {77174#true} {77174#true} #565#return; {77174#true} is VALID [2020-07-08 23:51:39,509 INFO L263 TraceCheckUtils]: 89: Hoare triple {77174#true} call reset_delta_events(); {77335#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:51:39,509 INFO L280 TraceCheckUtils]: 90: Hoare triple {77335#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {77174#true} is VALID [2020-07-08 23:51:39,509 INFO L280 TraceCheckUtils]: 91: Hoare triple {77174#true} assume !(1 == ~T1_E~0); {77174#true} is VALID [2020-07-08 23:51:39,509 INFO L280 TraceCheckUtils]: 92: Hoare triple {77174#true} assume !(1 == ~T2_E~0); {77174#true} is VALID [2020-07-08 23:51:39,510 INFO L280 TraceCheckUtils]: 93: Hoare triple {77174#true} assume !(1 == ~E_1~0); {77174#true} is VALID [2020-07-08 23:51:39,510 INFO L280 TraceCheckUtils]: 94: Hoare triple {77174#true} assume !(1 == ~E_2~0); {77174#true} is VALID [2020-07-08 23:51:39,510 INFO L280 TraceCheckUtils]: 95: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,511 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {77174#true} {77174#true} #567#return; {77174#true} is VALID [2020-07-08 23:51:39,511 INFO L280 TraceCheckUtils]: 97: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-08 23:51:39,511 INFO L280 TraceCheckUtils]: 98: Hoare triple {77174#true} ~kernel_st~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,512 INFO L263 TraceCheckUtils]: 99: Hoare triple {77174#true} call eval(); {77174#true} is VALID [2020-07-08 23:51:39,512 INFO L280 TraceCheckUtils]: 100: Hoare triple {77174#true} havoc ~tmp~0; {77174#true} is VALID [2020-07-08 23:51:39,512 INFO L280 TraceCheckUtils]: 101: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-08 23:51:39,512 INFO L263 TraceCheckUtils]: 102: Hoare triple {77174#true} call #t~ret0 := exists_runnable_thread(); {77174#true} is VALID [2020-07-08 23:51:39,513 INFO L280 TraceCheckUtils]: 103: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-08 23:51:39,513 INFO L280 TraceCheckUtils]: 104: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-08 23:51:39,513 INFO L280 TraceCheckUtils]: 105: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-08 23:51:39,513 INFO L280 TraceCheckUtils]: 106: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-08 23:51:39,513 INFO L280 TraceCheckUtils]: 107: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,514 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {77174#true} {77174#true} #551#return; {77174#true} is VALID [2020-07-08 23:51:39,514 INFO L280 TraceCheckUtils]: 109: Hoare triple {77174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,514 INFO L280 TraceCheckUtils]: 110: Hoare triple {77174#true} ~tmp~0 := #t~ret0; {77174#true} is VALID [2020-07-08 23:51:39,515 INFO L280 TraceCheckUtils]: 111: Hoare triple {77174#true} havoc #t~ret0; {77174#true} is VALID [2020-07-08 23:51:39,515 INFO L280 TraceCheckUtils]: 112: Hoare triple {77174#true} assume 0 != ~tmp~0; {77174#true} is VALID [2020-07-08 23:51:39,515 INFO L280 TraceCheckUtils]: 113: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-08 23:51:39,516 INFO L280 TraceCheckUtils]: 114: Hoare triple {77174#true} havoc ~tmp_ndt_1~0; {77174#true} is VALID [2020-07-08 23:51:39,516 INFO L280 TraceCheckUtils]: 115: Hoare triple {77174#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,516 INFO L280 TraceCheckUtils]: 116: Hoare triple {77174#true} ~tmp_ndt_1~0 := #t~nondet1; {77174#true} is VALID [2020-07-08 23:51:39,516 INFO L280 TraceCheckUtils]: 117: Hoare triple {77174#true} havoc #t~nondet1; {77174#true} is VALID [2020-07-08 23:51:39,517 INFO L280 TraceCheckUtils]: 118: Hoare triple {77174#true} assume !(0 != ~tmp_ndt_1~0); {77174#true} is VALID [2020-07-08 23:51:39,518 INFO L280 TraceCheckUtils]: 119: Hoare triple {77174#true} assume !(0 == ~t1_st~0); {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,518 INFO L280 TraceCheckUtils]: 120: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 == ~t2_st~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,519 INFO L280 TraceCheckUtils]: 121: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc ~tmp_ndt_3~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,520 INFO L280 TraceCheckUtils]: 122: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,521 INFO L280 TraceCheckUtils]: 123: Hoare triple {77265#(not (= 0 ~t1_st~0))} ~tmp_ndt_3~0 := #t~nondet3; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,522 INFO L280 TraceCheckUtils]: 124: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc #t~nondet3; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,522 INFO L280 TraceCheckUtils]: 125: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 != ~tmp_ndt_3~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,523 INFO L280 TraceCheckUtils]: 126: Hoare triple {77265#(not (= 0 ~t1_st~0))} ~t2_st~0 := 1; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,524 INFO L263 TraceCheckUtils]: 127: Hoare triple {77265#(not (= 0 ~t1_st~0))} call transmit2(); {77354#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:51:39,525 INFO L280 TraceCheckUtils]: 128: Hoare triple {77354#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {77174#true} is VALID [2020-07-08 23:51:39,525 INFO L280 TraceCheckUtils]: 129: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-08 23:51:39,525 INFO L280 TraceCheckUtils]: 130: Hoare triple {77174#true} ~t2_pc~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,526 INFO L280 TraceCheckUtils]: 131: Hoare triple {77174#true} ~t2_st~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,526 INFO L280 TraceCheckUtils]: 132: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,527 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #557#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,528 INFO L280 TraceCheckUtils]: 134: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume !false; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,528 INFO L263 TraceCheckUtils]: 135: Hoare triple {77265#(not (= 0 ~t1_st~0))} call #t~ret0 := exists_runnable_thread(); {77174#true} is VALID [2020-07-08 23:51:39,528 INFO L280 TraceCheckUtils]: 136: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-08 23:51:39,529 INFO L280 TraceCheckUtils]: 137: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-08 23:51:39,529 INFO L280 TraceCheckUtils]: 138: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-08 23:51:39,529 INFO L280 TraceCheckUtils]: 139: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-08 23:51:39,529 INFO L280 TraceCheckUtils]: 140: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,531 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #551#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,532 INFO L280 TraceCheckUtils]: 142: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,533 INFO L280 TraceCheckUtils]: 143: Hoare triple {77265#(not (= 0 ~t1_st~0))} ~tmp~0 := #t~ret0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,534 INFO L280 TraceCheckUtils]: 144: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc #t~ret0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,535 INFO L280 TraceCheckUtils]: 145: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 != ~tmp~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,536 INFO L280 TraceCheckUtils]: 146: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 == ~m_st~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,536 INFO L280 TraceCheckUtils]: 147: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc ~tmp_ndt_1~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,537 INFO L280 TraceCheckUtils]: 148: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,538 INFO L280 TraceCheckUtils]: 149: Hoare triple {77265#(not (= 0 ~t1_st~0))} ~tmp_ndt_1~0 := #t~nondet1; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,539 INFO L280 TraceCheckUtils]: 150: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc #t~nondet1; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,540 INFO L280 TraceCheckUtils]: 151: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume !(0 != ~tmp_ndt_1~0); {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-08 23:51:39,540 INFO L280 TraceCheckUtils]: 152: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 == ~t1_st~0; {77175#false} is VALID [2020-07-08 23:51:39,541 INFO L280 TraceCheckUtils]: 153: Hoare triple {77175#false} havoc ~tmp_ndt_2~0; {77175#false} is VALID [2020-07-08 23:51:39,541 INFO L280 TraceCheckUtils]: 154: Hoare triple {77175#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {77175#false} is VALID [2020-07-08 23:51:39,541 INFO L280 TraceCheckUtils]: 155: Hoare triple {77175#false} ~tmp_ndt_2~0 := #t~nondet2; {77175#false} is VALID [2020-07-08 23:51:39,542 INFO L280 TraceCheckUtils]: 156: Hoare triple {77175#false} havoc #t~nondet2; {77175#false} is VALID [2020-07-08 23:51:39,542 INFO L280 TraceCheckUtils]: 157: Hoare triple {77175#false} assume 0 != ~tmp_ndt_2~0; {77175#false} is VALID [2020-07-08 23:51:39,542 INFO L280 TraceCheckUtils]: 158: Hoare triple {77175#false} ~t1_st~0 := 1; {77175#false} is VALID [2020-07-08 23:51:39,542 INFO L263 TraceCheckUtils]: 159: Hoare triple {77175#false} call transmit1(); {77355#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:51:39,543 INFO L280 TraceCheckUtils]: 160: Hoare triple {77355#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~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); {77174#true} is VALID [2020-07-08 23:51:39,543 INFO L280 TraceCheckUtils]: 161: Hoare triple {77174#true} assume 1 == ~t1_pc~0; {77174#true} is VALID [2020-07-08 23:51:39,543 INFO L280 TraceCheckUtils]: 162: Hoare triple {77174#true} ~E_2~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,545 INFO L263 TraceCheckUtils]: 163: Hoare triple {77174#true} call immediate_notify(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:51:39,546 INFO L263 TraceCheckUtils]: 164: Hoare triple {77334#(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(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:51:39,546 INFO L280 TraceCheckUtils]: 165: Hoare triple {77334#(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; {77174#true} is VALID [2020-07-08 23:51:39,546 INFO L280 TraceCheckUtils]: 166: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-08 23:51:39,547 INFO L280 TraceCheckUtils]: 167: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-08 23:51:39,547 INFO L263 TraceCheckUtils]: 168: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,547 INFO L280 TraceCheckUtils]: 169: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,548 INFO L280 TraceCheckUtils]: 170: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,548 INFO L280 TraceCheckUtils]: 171: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,548 INFO L280 TraceCheckUtils]: 172: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-08 23:51:39,548 INFO L280 TraceCheckUtils]: 173: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,549 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-08 23:51:39,549 INFO L280 TraceCheckUtils]: 175: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,549 INFO L280 TraceCheckUtils]: 176: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,550 INFO L280 TraceCheckUtils]: 177: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-08 23:51:39,550 INFO L280 TraceCheckUtils]: 178: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-08 23:51:39,550 INFO L263 TraceCheckUtils]: 179: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,550 INFO L280 TraceCheckUtils]: 180: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,551 INFO L280 TraceCheckUtils]: 181: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-08 23:51:39,551 INFO L280 TraceCheckUtils]: 182: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-08 23:51:39,551 INFO L280 TraceCheckUtils]: 183: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-08 23:51:39,552 INFO L280 TraceCheckUtils]: 184: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,552 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-08 23:51:39,552 INFO L280 TraceCheckUtils]: 186: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,552 INFO L280 TraceCheckUtils]: 187: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,553 INFO L280 TraceCheckUtils]: 188: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-08 23:51:39,553 INFO L280 TraceCheckUtils]: 189: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-08 23:51:39,553 INFO L280 TraceCheckUtils]: 190: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,553 INFO L263 TraceCheckUtils]: 191: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-08 23:51:39,554 INFO L280 TraceCheckUtils]: 192: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,554 INFO L280 TraceCheckUtils]: 193: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-08 23:51:39,554 INFO L280 TraceCheckUtils]: 194: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-08 23:51:39,555 INFO L280 TraceCheckUtils]: 195: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-08 23:51:39,555 INFO L280 TraceCheckUtils]: 196: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-08 23:51:39,555 INFO L280 TraceCheckUtils]: 197: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,556 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-08 23:51:39,556 INFO L280 TraceCheckUtils]: 199: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-08 23:51:39,556 INFO L280 TraceCheckUtils]: 200: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,556 INFO L280 TraceCheckUtils]: 201: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-08 23:51:39,557 INFO L280 TraceCheckUtils]: 202: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-08 23:51:39,557 INFO L280 TraceCheckUtils]: 203: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-08 23:51:39,557 INFO L280 TraceCheckUtils]: 204: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,558 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {77174#true} {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {77174#true} is VALID [2020-07-08 23:51:39,558 INFO L280 TraceCheckUtils]: 206: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,558 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {77174#true} {77174#true} #531#return; {77174#true} is VALID [2020-07-08 23:51:39,559 INFO L280 TraceCheckUtils]: 208: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,559 INFO L280 TraceCheckUtils]: 209: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-08 23:51:39,559 INFO L280 TraceCheckUtils]: 210: Hoare triple {77174#true} ~t1_pc~0 := 1; {77174#true} is VALID [2020-07-08 23:51:39,559 INFO L280 TraceCheckUtils]: 211: Hoare triple {77174#true} ~t1_st~0 := 2; {77174#true} is VALID [2020-07-08 23:51:39,560 INFO L280 TraceCheckUtils]: 212: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-08 23:51:39,560 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {77174#true} {77175#false} #555#return; {77175#false} is VALID [2020-07-08 23:51:39,560 INFO L280 TraceCheckUtils]: 214: Hoare triple {77175#false} assume 0 == ~t2_st~0; {77175#false} is VALID [2020-07-08 23:51:39,561 INFO L280 TraceCheckUtils]: 215: Hoare triple {77175#false} havoc ~tmp_ndt_3~0; {77175#false} is VALID [2020-07-08 23:51:39,561 INFO L280 TraceCheckUtils]: 216: Hoare triple {77175#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {77175#false} is VALID [2020-07-08 23:51:39,561 INFO L280 TraceCheckUtils]: 217: Hoare triple {77175#false} ~tmp_ndt_3~0 := #t~nondet3; {77175#false} is VALID [2020-07-08 23:51:39,561 INFO L280 TraceCheckUtils]: 218: Hoare triple {77175#false} havoc #t~nondet3; {77175#false} is VALID [2020-07-08 23:51:39,562 INFO L280 TraceCheckUtils]: 219: Hoare triple {77175#false} assume 0 != ~tmp_ndt_3~0; {77175#false} is VALID [2020-07-08 23:51:39,562 INFO L280 TraceCheckUtils]: 220: Hoare triple {77175#false} ~t2_st~0 := 1; {77175#false} is VALID [2020-07-08 23:51:39,562 INFO L263 TraceCheckUtils]: 221: Hoare triple {77175#false} call transmit2(); {77175#false} is VALID [2020-07-08 23:51:39,563 INFO L280 TraceCheckUtils]: 222: Hoare triple {77175#false} assume !(0 == ~t2_pc~0); {77175#false} is VALID [2020-07-08 23:51:39,563 INFO L280 TraceCheckUtils]: 223: Hoare triple {77175#false} assume 1 == ~t2_pc~0; {77175#false} is VALID [2020-07-08 23:51:39,563 INFO L263 TraceCheckUtils]: 224: Hoare triple {77175#false} call error(); {77175#false} is VALID [2020-07-08 23:51:39,563 INFO L280 TraceCheckUtils]: 225: Hoare triple {77175#false} assume !false; {77175#false} is VALID [2020-07-08 23:51:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2020-07-08 23:51:39,627 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1463881625] [2020-07-08 23:51:39,629 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 23:51:39,629 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 23:51:39,629 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614783925] [2020-07-08 23:51:39,631 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 226 [2020-07-08 23:51:39,631 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 23:51:39,632 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 23:51:39,881 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:51:39,882 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 23:51:39,882 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 23:51:39,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 23:51:39,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-07-08 23:51:39,883 INFO L87 Difference]: Start difference. First operand 4943 states and 7731 transitions. Second operand 9 states. [2020-07-08 23:53:24,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:53:24,424 INFO L93 Difference]: Finished difference Result 14902 states and 25159 transitions. [2020-07-08 23:53:24,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-08 23:53:24,424 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 226 [2020-07-08 23:53:24,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 23:53:24,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 23:53:24,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 1441 transitions. [2020-07-08 23:53:24,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 23:53:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 1441 transitions. [2020-07-08 23:53:24,447 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 1441 transitions. [2020-07-08 23:53:27,344 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1441 edges. 1441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:53:31,614 INFO L225 Difference]: With dead ends: 14902 [2020-07-08 23:53:31,614 INFO L226 Difference]: Without dead ends: 10009 [2020-07-08 23:53:31,670 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=244, Invalid=568, Unknown=0, NotChecked=0, Total=812 [2020-07-08 23:53:31,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10009 states. [2020-07-08 23:54:38,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10009 to 8124. [2020-07-08 23:54:38,854 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 23:54:38,854 INFO L82 GeneralOperation]: Start isEquivalent. First operand 10009 states. Second operand 8124 states. [2020-07-08 23:54:38,854 INFO L74 IsIncluded]: Start isIncluded. First operand 10009 states. Second operand 8124 states. [2020-07-08 23:54:38,854 INFO L87 Difference]: Start difference. First operand 10009 states. Second operand 8124 states. [2020-07-08 23:54:42,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:54:42,352 INFO L93 Difference]: Finished difference Result 10009 states and 16062 transitions. [2020-07-08 23:54:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10009 states and 16062 transitions. [2020-07-08 23:54:42,393 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:54:42,393 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:54:42,393 INFO L74 IsIncluded]: Start isIncluded. First operand 8124 states. Second operand 10009 states. [2020-07-08 23:54:42,393 INFO L87 Difference]: Start difference. First operand 8124 states. Second operand 10009 states. [2020-07-08 23:54:45,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:54:45,933 INFO L93 Difference]: Finished difference Result 10009 states and 16062 transitions. [2020-07-08 23:54:45,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10009 states and 16062 transitions. [2020-07-08 23:54:45,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:54:45,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:54:45,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 23:54:45,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 23:54:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8124 states. [2020-07-08 23:54:48,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8124 states to 8124 states and 13044 transitions. [2020-07-08 23:54:48,484 INFO L78 Accepts]: Start accepts. Automaton has 8124 states and 13044 transitions. Word has length 226 [2020-07-08 23:54:48,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 23:54:48,484 INFO L479 AbstractCegarLoop]: Abstraction has 8124 states and 13044 transitions. [2020-07-08 23:54:48,484 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 23:54:48,485 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8124 states and 13044 transitions. [2020-07-08 23:55:29,471 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13044 edges. 13044 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:55:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 8124 states and 13044 transitions. [2020-07-08 23:55:29,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2020-07-08 23:55:29,480 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 23:55:29,481 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 23:55:29,481 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 23:55:29,481 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 23:55:29,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 23:55:29,482 INFO L82 PathProgramCache]: Analyzing trace with hash -1424066057, now seen corresponding path program 1 times [2020-07-08 23:55:29,482 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 23:55:29,482 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [695147832] [2020-07-08 23:55:29,482 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 23:55:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {143742#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} ~t1_pc~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~t2_pc~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} ~t1_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,591 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,591 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~m_i~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,591 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} ~t1_i~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,592 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} ~t2_i~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,592 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} ~M_E~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,592 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} ~T1_E~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,592 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~T2_E~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,592 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} ~E_1~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,593 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} ~E_2~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,593 INFO L280 TraceCheckUtils]: 14: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,593 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {143585#true} {143585#true} #589#return; {143585#true} is VALID [2020-07-08 23:55:29,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {143743#(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; {143585#true} is VALID [2020-07-08 23:55:29,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} ~t1_i~0 := 1; {143585#true} is VALID [2020-07-08 23:55:29,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~t2_i~0 := 1; {143585#true} is VALID [2020-07-08 23:55:29,613 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,613 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {143585#true} {143585#true} #535#return; {143585#true} is VALID [2020-07-08 23:55:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,616 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {143585#true} {143585#true} #559#return; {143585#true} is VALID [2020-07-08 23:55:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {143744#(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; {143585#true} is VALID [2020-07-08 23:55:29,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume 1 == ~t1_i~0; {143585#true} is VALID [2020-07-08 23:55:29,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~t1_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume 1 == ~t2_i~0; {143585#true} is VALID [2020-07-08 23:55:29,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,638 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,638 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {143585#true} {143585#true} #561#return; {143585#true} is VALID [2020-07-08 23:55:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {143745#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {143585#true} is VALID [2020-07-08 23:55:29,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(0 == ~T1_E~0); {143585#true} is VALID [2020-07-08 23:55:29,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume !(0 == ~T2_E~0); {143585#true} is VALID [2020-07-08 23:55:29,661 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} assume !(0 == ~E_1~0); {143585#true} is VALID [2020-07-08 23:55:29,661 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume !(0 == ~E_2~0); {143585#true} is VALID [2020-07-08 23:55:29,661 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,662 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {143585#true} {143585#true} #563#return; {143585#true} is VALID [2020-07-08 23:55:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,671 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-08 23:55:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-08 23:55:29,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,676 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,676 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-08 23:55:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:29,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~t2_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~2 := 0; {143585#true} is VALID [2020-07-08 23:55:29,681 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:29,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,682 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-08 23:55:29,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {143744#(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; {143585#true} is VALID [2020-07-08 23:55:29,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-08 23:55:29,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-08 23:55:29,683 INFO L263 TraceCheckUtils]: 3: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,683 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,683 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,683 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,684 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-08 23:55:29,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-08 23:55:29,684 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-08 23:55:29,684 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-08 23:55:29,685 INFO L263 TraceCheckUtils]: 14: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,685 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,685 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,685 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-08 23:55:29,685 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,686 INFO L280 TraceCheckUtils]: 19: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,686 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-08 23:55:29,686 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,686 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-08 23:55:29,686 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-08 23:55:29,687 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-08 23:55:29,687 INFO L263 TraceCheckUtils]: 25: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,687 INFO L280 TraceCheckUtils]: 26: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:29,687 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} assume !(1 == ~t2_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,687 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} ~__retres1~2 := 0; {143585#true} is VALID [2020-07-08 23:55:29,688 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:29,688 INFO L280 TraceCheckUtils]: 30: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,688 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-08 23:55:29,688 INFO L280 TraceCheckUtils]: 32: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,688 INFO L280 TraceCheckUtils]: 33: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-08 23:55:29,689 INFO L280 TraceCheckUtils]: 34: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-08 23:55:29,689 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} assume !(0 != ~tmp___1~0); {143585#true} is VALID [2020-07-08 23:55:29,689 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,689 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {143585#true} {143585#true} #565#return; {143585#true} is VALID [2020-07-08 23:55:29,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {143745#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {143585#true} is VALID [2020-07-08 23:55:29,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~T1_E~0); {143585#true} is VALID [2020-07-08 23:55:29,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume !(1 == ~T2_E~0); {143585#true} is VALID [2020-07-08 23:55:29,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} assume !(1 == ~E_1~0); {143585#true} is VALID [2020-07-08 23:55:29,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume !(1 == ~E_2~0); {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {143670#(not (= 1 ~E_2~0))} assume true; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,704 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {143670#(not (= 1 ~E_2~0))} {143585#true} #567#return; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-08 23:55:29,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-08 23:55:29,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-08 23:55:29,712 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-08 23:55:29,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,713 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143670#(not (= 1 ~E_2~0))} #551#return; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {143764#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {143585#true} is VALID [2020-07-08 23:55:29,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-08 23:55:29,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~t2_pc~0 := 1; {143585#true} is VALID [2020-07-08 23:55:29,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~t2_st~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,752 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143670#(not (= 1 ~E_2~0))} #557#return; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-08 23:55:29,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-08 23:55:29,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-08 23:55:29,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-08 23:55:29,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,760 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143670#(not (= 1 ~E_2~0))} #551#return; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,858 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,859 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-08 23:55:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-08 23:55:29,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,866 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,867 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-08 23:55:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:55:29,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:29,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-08 23:55:29,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume 1 == ~E_2~0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,880 INFO L280 TraceCheckUtils]: 3: Hoare triple {143809#(= 1 ~E_2~0)} ~__retres1~2 := 1; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {143809#(= 1 ~E_2~0)} #res := ~__retres1~2; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,882 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {143809#(= 1 ~E_2~0)} {143585#true} #547#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {143744#(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; {143585#true} is VALID [2020-07-08 23:55:29,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-08 23:55:29,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-08 23:55:29,883 INFO L263 TraceCheckUtils]: 3: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,884 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,884 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,884 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-08 23:55:29,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,885 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-08 23:55:29,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-08 23:55:29,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-08 23:55:29,885 INFO L263 TraceCheckUtils]: 14: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,886 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,886 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-08 23:55:29,886 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,887 INFO L280 TraceCheckUtils]: 19: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,887 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-08 23:55:29,887 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,887 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-08 23:55:29,887 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-08 23:55:29,888 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-08 23:55:29,888 INFO L263 TraceCheckUtils]: 25: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,888 INFO L280 TraceCheckUtils]: 26: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:29,888 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-08 23:55:29,889 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} assume 1 == ~E_2~0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,889 INFO L280 TraceCheckUtils]: 29: Hoare triple {143809#(= 1 ~E_2~0)} ~__retres1~2 := 1; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,890 INFO L280 TraceCheckUtils]: 30: Hoare triple {143809#(= 1 ~E_2~0)} #res := ~__retres1~2; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,890 INFO L280 TraceCheckUtils]: 31: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,891 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {143809#(= 1 ~E_2~0)} {143585#true} #547#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,892 INFO L280 TraceCheckUtils]: 33: Hoare triple {143809#(= 1 ~E_2~0)} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,892 INFO L280 TraceCheckUtils]: 34: Hoare triple {143809#(= 1 ~E_2~0)} ~tmp___1~0 := #t~ret6; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,893 INFO L280 TraceCheckUtils]: 35: Hoare triple {143809#(= 1 ~E_2~0)} havoc #t~ret6; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,893 INFO L280 TraceCheckUtils]: 36: Hoare triple {143809#(= 1 ~E_2~0)} assume 0 != ~tmp___1~0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,894 INFO L280 TraceCheckUtils]: 37: Hoare triple {143809#(= 1 ~E_2~0)} ~t2_st~0 := 0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,894 INFO L280 TraceCheckUtils]: 38: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,895 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {143809#(= 1 ~E_2~0)} {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,899 INFO L263 TraceCheckUtils]: 0: Hoare triple {143744#(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(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:55:29,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {143744#(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; {143585#true} is VALID [2020-07-08 23:55:29,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-08 23:55:29,900 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-08 23:55:29,900 INFO L263 TraceCheckUtils]: 4: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,900 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,901 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,901 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,901 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,901 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-08 23:55:29,902 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,902 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-08 23:55:29,902 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-08 23:55:29,902 INFO L280 TraceCheckUtils]: 14: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-08 23:55:29,902 INFO L263 TraceCheckUtils]: 15: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,903 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,903 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-08 23:55:29,903 INFO L280 TraceCheckUtils]: 19: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,903 INFO L280 TraceCheckUtils]: 20: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,904 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-08 23:55:29,904 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,904 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-08 23:55:29,904 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-08 23:55:29,904 INFO L280 TraceCheckUtils]: 25: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-08 23:55:29,905 INFO L263 TraceCheckUtils]: 26: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,905 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:29,905 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-08 23:55:29,907 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} assume 1 == ~E_2~0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,907 INFO L280 TraceCheckUtils]: 30: Hoare triple {143809#(= 1 ~E_2~0)} ~__retres1~2 := 1; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {143809#(= 1 ~E_2~0)} #res := ~__retres1~2; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,909 INFO L280 TraceCheckUtils]: 32: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,910 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {143809#(= 1 ~E_2~0)} {143585#true} #547#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,911 INFO L280 TraceCheckUtils]: 34: Hoare triple {143809#(= 1 ~E_2~0)} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,911 INFO L280 TraceCheckUtils]: 35: Hoare triple {143809#(= 1 ~E_2~0)} ~tmp___1~0 := #t~ret6; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,912 INFO L280 TraceCheckUtils]: 36: Hoare triple {143809#(= 1 ~E_2~0)} havoc #t~ret6; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,913 INFO L280 TraceCheckUtils]: 37: Hoare triple {143809#(= 1 ~E_2~0)} assume 0 != ~tmp___1~0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,914 INFO L280 TraceCheckUtils]: 38: Hoare triple {143809#(= 1 ~E_2~0)} ~t2_st~0 := 0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,915 INFO L280 TraceCheckUtils]: 39: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,916 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {143809#(= 1 ~E_2~0)} {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,916 INFO L280 TraceCheckUtils]: 41: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,917 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {143809#(= 1 ~E_2~0)} {143585#true} #549#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {143765#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~m_pc~0; {143585#true} is VALID [2020-07-08 23:55:29,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-08 23:55:29,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~E_1~0 := 1; {143585#true} is VALID [2020-07-08 23:55:29,922 INFO L263 TraceCheckUtils]: 3: Hoare triple {143585#true} call immediate_notify(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:55:29,923 INFO L263 TraceCheckUtils]: 4: Hoare triple {143744#(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(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:55:29,923 INFO L280 TraceCheckUtils]: 5: Hoare triple {143744#(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; {143585#true} is VALID [2020-07-08 23:55:29,924 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-08 23:55:29,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-08 23:55:29,924 INFO L263 TraceCheckUtils]: 8: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,925 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,925 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,925 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,926 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,926 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,926 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-08 23:55:29,927 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,927 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-08 23:55:29,927 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-08 23:55:29,927 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-08 23:55:29,928 INFO L263 TraceCheckUtils]: 19: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,928 INFO L280 TraceCheckUtils]: 20: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,928 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,929 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-08 23:55:29,929 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,929 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,930 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-08 23:55:29,930 INFO L280 TraceCheckUtils]: 26: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,930 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-08 23:55:29,931 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-08 23:55:29,931 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-08 23:55:29,931 INFO L263 TraceCheckUtils]: 30: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,931 INFO L280 TraceCheckUtils]: 31: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:29,932 INFO L280 TraceCheckUtils]: 32: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-08 23:55:29,934 INFO L280 TraceCheckUtils]: 33: Hoare triple {143585#true} assume 1 == ~E_2~0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,934 INFO L280 TraceCheckUtils]: 34: Hoare triple {143809#(= 1 ~E_2~0)} ~__retres1~2 := 1; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,935 INFO L280 TraceCheckUtils]: 35: Hoare triple {143809#(= 1 ~E_2~0)} #res := ~__retres1~2; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,936 INFO L280 TraceCheckUtils]: 36: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,937 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {143809#(= 1 ~E_2~0)} {143585#true} #547#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,937 INFO L280 TraceCheckUtils]: 38: Hoare triple {143809#(= 1 ~E_2~0)} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,938 INFO L280 TraceCheckUtils]: 39: Hoare triple {143809#(= 1 ~E_2~0)} ~tmp___1~0 := #t~ret6; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,939 INFO L280 TraceCheckUtils]: 40: Hoare triple {143809#(= 1 ~E_2~0)} havoc #t~ret6; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,940 INFO L280 TraceCheckUtils]: 41: Hoare triple {143809#(= 1 ~E_2~0)} assume 0 != ~tmp___1~0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,940 INFO L280 TraceCheckUtils]: 42: Hoare triple {143809#(= 1 ~E_2~0)} ~t2_st~0 := 0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,941 INFO L280 TraceCheckUtils]: 43: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,942 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {143809#(= 1 ~E_2~0)} {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,943 INFO L280 TraceCheckUtils]: 45: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,944 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {143809#(= 1 ~E_2~0)} {143585#true} #549#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,945 INFO L280 TraceCheckUtils]: 47: Hoare triple {143809#(= 1 ~E_2~0)} ~E_1~0 := 2; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,945 INFO L280 TraceCheckUtils]: 48: Hoare triple {143809#(= 1 ~E_2~0)} assume !false; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,947 INFO L280 TraceCheckUtils]: 49: Hoare triple {143809#(= 1 ~E_2~0)} ~m_pc~0 := 1; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,947 INFO L280 TraceCheckUtils]: 50: Hoare triple {143809#(= 1 ~E_2~0)} ~m_st~0 := 2; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,948 INFO L280 TraceCheckUtils]: 51: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:29,949 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {143809#(= 1 ~E_2~0)} {143670#(not (= 1 ~E_2~0))} #553#return; {143586#false} is VALID [2020-07-08 23:55:29,953 INFO L263 TraceCheckUtils]: 0: Hoare triple {143585#true} call ULTIMATE.init(); {143742#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:55:29,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {143742#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~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_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~t1_pc~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~t2_pc~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,955 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} ~t1_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,955 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} ~m_i~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,955 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} ~t1_i~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,956 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} ~t2_i~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,956 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} ~M_E~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,956 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~T1_E~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,956 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} ~T2_E~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,957 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} ~E_1~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {143585#true} ~E_2~0 := 2; {143585#true} is VALID [2020-07-08 23:55:29,957 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,957 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {143585#true} {143585#true} #589#return; {143585#true} is VALID [2020-07-08 23:55:29,957 INFO L263 TraceCheckUtils]: 17: Hoare triple {143585#true} call #t~ret10 := main(); {143585#true} is VALID [2020-07-08 23:55:29,958 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} havoc ~__retres1~4; {143585#true} is VALID [2020-07-08 23:55:29,959 INFO L263 TraceCheckUtils]: 19: Hoare triple {143585#true} call init_model(); {143743#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-08 23:55:29,959 INFO L280 TraceCheckUtils]: 20: Hoare triple {143743#(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; {143585#true} is VALID [2020-07-08 23:55:29,959 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} ~t1_i~0 := 1; {143585#true} is VALID [2020-07-08 23:55:29,959 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} ~t2_i~0 := 1; {143585#true} is VALID [2020-07-08 23:55:29,960 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,960 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {143585#true} {143585#true} #535#return; {143585#true} is VALID [2020-07-08 23:55:29,960 INFO L263 TraceCheckUtils]: 25: Hoare triple {143585#true} call start_simulation(); {143585#true} is VALID [2020-07-08 23:55:29,960 INFO L280 TraceCheckUtils]: 26: Hoare triple {143585#true} havoc ~kernel_st~0; {143585#true} is VALID [2020-07-08 23:55:29,960 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} havoc ~tmp~3; {143585#true} is VALID [2020-07-08 23:55:29,961 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} havoc ~tmp___0~1; {143585#true} is VALID [2020-07-08 23:55:29,961 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} ~kernel_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,961 INFO L263 TraceCheckUtils]: 30: Hoare triple {143585#true} call update_channels(); {143585#true} is VALID [2020-07-08 23:55:29,961 INFO L280 TraceCheckUtils]: 31: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,961 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {143585#true} {143585#true} #559#return; {143585#true} is VALID [2020-07-08 23:55:29,962 INFO L263 TraceCheckUtils]: 33: Hoare triple {143585#true} call init_threads(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:55:29,962 INFO L280 TraceCheckUtils]: 34: Hoare triple {143744#(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; {143585#true} is VALID [2020-07-08 23:55:29,963 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,963 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} assume 1 == ~t1_i~0; {143585#true} is VALID [2020-07-08 23:55:29,963 INFO L280 TraceCheckUtils]: 37: Hoare triple {143585#true} ~t1_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,963 INFO L280 TraceCheckUtils]: 38: Hoare triple {143585#true} assume 1 == ~t2_i~0; {143585#true} is VALID [2020-07-08 23:55:29,963 INFO L280 TraceCheckUtils]: 39: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,963 INFO L280 TraceCheckUtils]: 40: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,964 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {143585#true} {143585#true} #561#return; {143585#true} is VALID [2020-07-08 23:55:29,965 INFO L263 TraceCheckUtils]: 42: Hoare triple {143585#true} call fire_delta_events(); {143745#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:55:29,965 INFO L280 TraceCheckUtils]: 43: Hoare triple {143745#(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_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {143585#true} is VALID [2020-07-08 23:55:29,965 INFO L280 TraceCheckUtils]: 44: Hoare triple {143585#true} assume !(0 == ~T1_E~0); {143585#true} is VALID [2020-07-08 23:55:29,965 INFO L280 TraceCheckUtils]: 45: Hoare triple {143585#true} assume !(0 == ~T2_E~0); {143585#true} is VALID [2020-07-08 23:55:29,965 INFO L280 TraceCheckUtils]: 46: Hoare triple {143585#true} assume !(0 == ~E_1~0); {143585#true} is VALID [2020-07-08 23:55:29,965 INFO L280 TraceCheckUtils]: 47: Hoare triple {143585#true} assume !(0 == ~E_2~0); {143585#true} is VALID [2020-07-08 23:55:29,966 INFO L280 TraceCheckUtils]: 48: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,966 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {143585#true} {143585#true} #563#return; {143585#true} is VALID [2020-07-08 23:55:29,967 INFO L263 TraceCheckUtils]: 50: Hoare triple {143585#true} call activate_threads(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:55:29,967 INFO L280 TraceCheckUtils]: 51: Hoare triple {143744#(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; {143585#true} is VALID [2020-07-08 23:55:29,967 INFO L280 TraceCheckUtils]: 52: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-08 23:55:29,967 INFO L280 TraceCheckUtils]: 53: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-08 23:55:29,968 INFO L263 TraceCheckUtils]: 54: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,968 INFO L280 TraceCheckUtils]: 55: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,968 INFO L280 TraceCheckUtils]: 56: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,969 INFO L280 TraceCheckUtils]: 57: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-08 23:55:29,969 INFO L280 TraceCheckUtils]: 58: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:29,969 INFO L280 TraceCheckUtils]: 59: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,969 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-08 23:55:29,970 INFO L280 TraceCheckUtils]: 61: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,970 INFO L280 TraceCheckUtils]: 62: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-08 23:55:29,970 INFO L280 TraceCheckUtils]: 63: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-08 23:55:29,971 INFO L280 TraceCheckUtils]: 64: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-08 23:55:29,971 INFO L263 TraceCheckUtils]: 65: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,971 INFO L280 TraceCheckUtils]: 66: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,972 INFO L280 TraceCheckUtils]: 67: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,972 INFO L280 TraceCheckUtils]: 68: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-08 23:55:29,972 INFO L280 TraceCheckUtils]: 69: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:29,972 INFO L280 TraceCheckUtils]: 70: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,973 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-08 23:55:29,973 INFO L280 TraceCheckUtils]: 72: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,973 INFO L280 TraceCheckUtils]: 73: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-08 23:55:29,974 INFO L280 TraceCheckUtils]: 74: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-08 23:55:29,974 INFO L280 TraceCheckUtils]: 75: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-08 23:55:29,974 INFO L263 TraceCheckUtils]: 76: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-08 23:55:29,975 INFO L280 TraceCheckUtils]: 77: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:29,975 INFO L280 TraceCheckUtils]: 78: Hoare triple {143585#true} assume !(1 == ~t2_pc~0); {143585#true} is VALID [2020-07-08 23:55:29,975 INFO L280 TraceCheckUtils]: 79: Hoare triple {143585#true} ~__retres1~2 := 0; {143585#true} is VALID [2020-07-08 23:55:29,975 INFO L280 TraceCheckUtils]: 80: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:29,976 INFO L280 TraceCheckUtils]: 81: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,976 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-08 23:55:29,976 INFO L280 TraceCheckUtils]: 83: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:29,977 INFO L280 TraceCheckUtils]: 84: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-08 23:55:29,977 INFO L280 TraceCheckUtils]: 85: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-08 23:55:29,977 INFO L280 TraceCheckUtils]: 86: Hoare triple {143585#true} assume !(0 != ~tmp___1~0); {143585#true} is VALID [2020-07-08 23:55:29,977 INFO L280 TraceCheckUtils]: 87: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,978 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {143585#true} {143585#true} #565#return; {143585#true} is VALID [2020-07-08 23:55:29,979 INFO L263 TraceCheckUtils]: 89: Hoare triple {143585#true} call reset_delta_events(); {143745#(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_2~0 |old(~E_2~0)|))} is VALID [2020-07-08 23:55:29,979 INFO L280 TraceCheckUtils]: 90: Hoare triple {143745#(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_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {143585#true} is VALID [2020-07-08 23:55:29,980 INFO L280 TraceCheckUtils]: 91: Hoare triple {143585#true} assume !(1 == ~T1_E~0); {143585#true} is VALID [2020-07-08 23:55:29,980 INFO L280 TraceCheckUtils]: 92: Hoare triple {143585#true} assume !(1 == ~T2_E~0); {143585#true} is VALID [2020-07-08 23:55:29,980 INFO L280 TraceCheckUtils]: 93: Hoare triple {143585#true} assume !(1 == ~E_1~0); {143585#true} is VALID [2020-07-08 23:55:29,981 INFO L280 TraceCheckUtils]: 94: Hoare triple {143585#true} assume !(1 == ~E_2~0); {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,982 INFO L280 TraceCheckUtils]: 95: Hoare triple {143670#(not (= 1 ~E_2~0))} assume true; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,983 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {143670#(not (= 1 ~E_2~0))} {143585#true} #567#return; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,984 INFO L280 TraceCheckUtils]: 97: Hoare triple {143670#(not (= 1 ~E_2~0))} assume !false; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,985 INFO L280 TraceCheckUtils]: 98: Hoare triple {143670#(not (= 1 ~E_2~0))} ~kernel_st~0 := 1; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,986 INFO L263 TraceCheckUtils]: 99: Hoare triple {143670#(not (= 1 ~E_2~0))} call eval(); {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,986 INFO L280 TraceCheckUtils]: 100: Hoare triple {143670#(not (= 1 ~E_2~0))} havoc ~tmp~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,987 INFO L280 TraceCheckUtils]: 101: Hoare triple {143670#(not (= 1 ~E_2~0))} assume !false; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,987 INFO L263 TraceCheckUtils]: 102: Hoare triple {143670#(not (= 1 ~E_2~0))} call #t~ret0 := exists_runnable_thread(); {143585#true} is VALID [2020-07-08 23:55:29,988 INFO L280 TraceCheckUtils]: 103: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-08 23:55:29,988 INFO L280 TraceCheckUtils]: 104: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-08 23:55:29,988 INFO L280 TraceCheckUtils]: 105: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-08 23:55:29,989 INFO L280 TraceCheckUtils]: 106: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-08 23:55:29,989 INFO L280 TraceCheckUtils]: 107: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:29,990 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {143585#true} {143670#(not (= 1 ~E_2~0))} #551#return; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,991 INFO L280 TraceCheckUtils]: 109: Hoare triple {143670#(not (= 1 ~E_2~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,991 INFO L280 TraceCheckUtils]: 110: Hoare triple {143670#(not (= 1 ~E_2~0))} ~tmp~0 := #t~ret0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,992 INFO L280 TraceCheckUtils]: 111: Hoare triple {143670#(not (= 1 ~E_2~0))} havoc #t~ret0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,993 INFO L280 TraceCheckUtils]: 112: Hoare triple {143670#(not (= 1 ~E_2~0))} assume 0 != ~tmp~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,994 INFO L280 TraceCheckUtils]: 113: Hoare triple {143670#(not (= 1 ~E_2~0))} assume 0 == ~m_st~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,994 INFO L280 TraceCheckUtils]: 114: Hoare triple {143670#(not (= 1 ~E_2~0))} havoc ~tmp_ndt_1~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,995 INFO L280 TraceCheckUtils]: 115: Hoare triple {143670#(not (= 1 ~E_2~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,996 INFO L280 TraceCheckUtils]: 116: Hoare triple {143670#(not (= 1 ~E_2~0))} ~tmp_ndt_1~0 := #t~nondet1; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,996 INFO L280 TraceCheckUtils]: 117: Hoare triple {143670#(not (= 1 ~E_2~0))} havoc #t~nondet1; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,997 INFO L280 TraceCheckUtils]: 118: Hoare triple {143670#(not (= 1 ~E_2~0))} assume !(0 != ~tmp_ndt_1~0); {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,998 INFO L280 TraceCheckUtils]: 119: Hoare triple {143670#(not (= 1 ~E_2~0))} assume !(0 == ~t1_st~0); {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,999 INFO L280 TraceCheckUtils]: 120: Hoare triple {143670#(not (= 1 ~E_2~0))} assume 0 == ~t2_st~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:29,999 INFO L280 TraceCheckUtils]: 121: Hoare triple {143670#(not (= 1 ~E_2~0))} havoc ~tmp_ndt_3~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,000 INFO L280 TraceCheckUtils]: 122: Hoare triple {143670#(not (= 1 ~E_2~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,001 INFO L280 TraceCheckUtils]: 123: Hoare triple {143670#(not (= 1 ~E_2~0))} ~tmp_ndt_3~0 := #t~nondet3; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,002 INFO L280 TraceCheckUtils]: 124: Hoare triple {143670#(not (= 1 ~E_2~0))} havoc #t~nondet3; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,002 INFO L280 TraceCheckUtils]: 125: Hoare triple {143670#(not (= 1 ~E_2~0))} assume 0 != ~tmp_ndt_3~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,003 INFO L280 TraceCheckUtils]: 126: Hoare triple {143670#(not (= 1 ~E_2~0))} ~t2_st~0 := 1; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,004 INFO L263 TraceCheckUtils]: 127: Hoare triple {143670#(not (= 1 ~E_2~0))} call transmit2(); {143764#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:55:30,004 INFO L280 TraceCheckUtils]: 128: Hoare triple {143764#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {143585#true} is VALID [2020-07-08 23:55:30,005 INFO L280 TraceCheckUtils]: 129: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-08 23:55:30,005 INFO L280 TraceCheckUtils]: 130: Hoare triple {143585#true} ~t2_pc~0 := 1; {143585#true} is VALID [2020-07-08 23:55:30,005 INFO L280 TraceCheckUtils]: 131: Hoare triple {143585#true} ~t2_st~0 := 2; {143585#true} is VALID [2020-07-08 23:55:30,006 INFO L280 TraceCheckUtils]: 132: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:30,006 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {143585#true} {143670#(not (= 1 ~E_2~0))} #557#return; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,007 INFO L280 TraceCheckUtils]: 134: Hoare triple {143670#(not (= 1 ~E_2~0))} assume !false; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,007 INFO L263 TraceCheckUtils]: 135: Hoare triple {143670#(not (= 1 ~E_2~0))} call #t~ret0 := exists_runnable_thread(); {143585#true} is VALID [2020-07-08 23:55:30,008 INFO L280 TraceCheckUtils]: 136: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-08 23:55:30,008 INFO L280 TraceCheckUtils]: 137: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-08 23:55:30,008 INFO L280 TraceCheckUtils]: 138: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-08 23:55:30,008 INFO L280 TraceCheckUtils]: 139: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-08 23:55:30,009 INFO L280 TraceCheckUtils]: 140: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:30,010 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {143585#true} {143670#(not (= 1 ~E_2~0))} #551#return; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,010 INFO L280 TraceCheckUtils]: 142: Hoare triple {143670#(not (= 1 ~E_2~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,011 INFO L280 TraceCheckUtils]: 143: Hoare triple {143670#(not (= 1 ~E_2~0))} ~tmp~0 := #t~ret0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,011 INFO L280 TraceCheckUtils]: 144: Hoare triple {143670#(not (= 1 ~E_2~0))} havoc #t~ret0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,012 INFO L280 TraceCheckUtils]: 145: Hoare triple {143670#(not (= 1 ~E_2~0))} assume 0 != ~tmp~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,012 INFO L280 TraceCheckUtils]: 146: Hoare triple {143670#(not (= 1 ~E_2~0))} assume 0 == ~m_st~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,013 INFO L280 TraceCheckUtils]: 147: Hoare triple {143670#(not (= 1 ~E_2~0))} havoc ~tmp_ndt_1~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,014 INFO L280 TraceCheckUtils]: 148: Hoare triple {143670#(not (= 1 ~E_2~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,014 INFO L280 TraceCheckUtils]: 149: Hoare triple {143670#(not (= 1 ~E_2~0))} ~tmp_ndt_1~0 := #t~nondet1; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,015 INFO L280 TraceCheckUtils]: 150: Hoare triple {143670#(not (= 1 ~E_2~0))} havoc #t~nondet1; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,015 INFO L280 TraceCheckUtils]: 151: Hoare triple {143670#(not (= 1 ~E_2~0))} assume 0 != ~tmp_ndt_1~0; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,016 INFO L280 TraceCheckUtils]: 152: Hoare triple {143670#(not (= 1 ~E_2~0))} ~m_st~0 := 1; {143670#(not (= 1 ~E_2~0))} is VALID [2020-07-08 23:55:30,017 INFO L263 TraceCheckUtils]: 153: Hoare triple {143670#(not (= 1 ~E_2~0))} call master(); {143765#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:55:30,017 INFO L280 TraceCheckUtils]: 154: Hoare triple {143765#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~m_pc~0; {143585#true} is VALID [2020-07-08 23:55:30,017 INFO L280 TraceCheckUtils]: 155: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-08 23:55:30,018 INFO L280 TraceCheckUtils]: 156: Hoare triple {143585#true} ~E_1~0 := 1; {143585#true} is VALID [2020-07-08 23:55:30,018 INFO L263 TraceCheckUtils]: 157: Hoare triple {143585#true} call immediate_notify(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:55:30,019 INFO L263 TraceCheckUtils]: 158: Hoare triple {143744#(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(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-08 23:55:30,019 INFO L280 TraceCheckUtils]: 159: Hoare triple {143744#(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; {143585#true} is VALID [2020-07-08 23:55:30,020 INFO L280 TraceCheckUtils]: 160: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-08 23:55:30,020 INFO L280 TraceCheckUtils]: 161: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-08 23:55:30,020 INFO L263 TraceCheckUtils]: 162: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-08 23:55:30,020 INFO L280 TraceCheckUtils]: 163: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:30,020 INFO L280 TraceCheckUtils]: 164: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-08 23:55:30,021 INFO L280 TraceCheckUtils]: 165: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-08 23:55:30,021 INFO L280 TraceCheckUtils]: 166: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-08 23:55:30,021 INFO L280 TraceCheckUtils]: 167: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:30,021 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-08 23:55:30,021 INFO L280 TraceCheckUtils]: 169: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:30,021 INFO L280 TraceCheckUtils]: 170: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-08 23:55:30,022 INFO L280 TraceCheckUtils]: 171: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-08 23:55:30,022 INFO L280 TraceCheckUtils]: 172: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-08 23:55:30,022 INFO L263 TraceCheckUtils]: 173: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-08 23:55:30,022 INFO L280 TraceCheckUtils]: 174: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:30,022 INFO L280 TraceCheckUtils]: 175: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-08 23:55:30,022 INFO L280 TraceCheckUtils]: 176: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-08 23:55:30,023 INFO L280 TraceCheckUtils]: 177: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-08 23:55:30,023 INFO L280 TraceCheckUtils]: 178: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-08 23:55:30,023 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-08 23:55:30,023 INFO L280 TraceCheckUtils]: 180: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-08 23:55:30,023 INFO L280 TraceCheckUtils]: 181: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-08 23:55:30,023 INFO L280 TraceCheckUtils]: 182: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-08 23:55:30,024 INFO L280 TraceCheckUtils]: 183: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-08 23:55:30,024 INFO L263 TraceCheckUtils]: 184: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-08 23:55:30,024 INFO L280 TraceCheckUtils]: 185: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-08 23:55:30,024 INFO L280 TraceCheckUtils]: 186: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-08 23:55:30,025 INFO L280 TraceCheckUtils]: 187: Hoare triple {143585#true} assume 1 == ~E_2~0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,026 INFO L280 TraceCheckUtils]: 188: Hoare triple {143809#(= 1 ~E_2~0)} ~__retres1~2 := 1; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,027 INFO L280 TraceCheckUtils]: 189: Hoare triple {143809#(= 1 ~E_2~0)} #res := ~__retres1~2; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,027 INFO L280 TraceCheckUtils]: 190: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,028 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {143809#(= 1 ~E_2~0)} {143585#true} #547#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,029 INFO L280 TraceCheckUtils]: 192: Hoare triple {143809#(= 1 ~E_2~0)} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,031 INFO L280 TraceCheckUtils]: 193: Hoare triple {143809#(= 1 ~E_2~0)} ~tmp___1~0 := #t~ret6; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,031 INFO L280 TraceCheckUtils]: 194: Hoare triple {143809#(= 1 ~E_2~0)} havoc #t~ret6; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,034 INFO L280 TraceCheckUtils]: 195: Hoare triple {143809#(= 1 ~E_2~0)} assume 0 != ~tmp___1~0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,034 INFO L280 TraceCheckUtils]: 196: Hoare triple {143809#(= 1 ~E_2~0)} ~t2_st~0 := 0; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,035 INFO L280 TraceCheckUtils]: 197: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,036 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {143809#(= 1 ~E_2~0)} {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,037 INFO L280 TraceCheckUtils]: 199: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,038 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {143809#(= 1 ~E_2~0)} {143585#true} #549#return; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,038 INFO L280 TraceCheckUtils]: 201: Hoare triple {143809#(= 1 ~E_2~0)} ~E_1~0 := 2; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,039 INFO L280 TraceCheckUtils]: 202: Hoare triple {143809#(= 1 ~E_2~0)} assume !false; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,040 INFO L280 TraceCheckUtils]: 203: Hoare triple {143809#(= 1 ~E_2~0)} ~m_pc~0 := 1; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,040 INFO L280 TraceCheckUtils]: 204: Hoare triple {143809#(= 1 ~E_2~0)} ~m_st~0 := 2; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,041 INFO L280 TraceCheckUtils]: 205: Hoare triple {143809#(= 1 ~E_2~0)} assume true; {143809#(= 1 ~E_2~0)} is VALID [2020-07-08 23:55:30,042 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {143809#(= 1 ~E_2~0)} {143670#(not (= 1 ~E_2~0))} #553#return; {143586#false} is VALID [2020-07-08 23:55:30,043 INFO L280 TraceCheckUtils]: 207: Hoare triple {143586#false} assume !(0 == ~t1_st~0); {143586#false} is VALID [2020-07-08 23:55:30,043 INFO L280 TraceCheckUtils]: 208: Hoare triple {143586#false} assume 0 == ~t2_st~0; {143586#false} is VALID [2020-07-08 23:55:30,043 INFO L280 TraceCheckUtils]: 209: Hoare triple {143586#false} havoc ~tmp_ndt_3~0; {143586#false} is VALID [2020-07-08 23:55:30,044 INFO L280 TraceCheckUtils]: 210: Hoare triple {143586#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {143586#false} is VALID [2020-07-08 23:55:30,044 INFO L280 TraceCheckUtils]: 211: Hoare triple {143586#false} ~tmp_ndt_3~0 := #t~nondet3; {143586#false} is VALID [2020-07-08 23:55:30,044 INFO L280 TraceCheckUtils]: 212: Hoare triple {143586#false} havoc #t~nondet3; {143586#false} is VALID [2020-07-08 23:55:30,044 INFO L280 TraceCheckUtils]: 213: Hoare triple {143586#false} assume 0 != ~tmp_ndt_3~0; {143586#false} is VALID [2020-07-08 23:55:30,045 INFO L280 TraceCheckUtils]: 214: Hoare triple {143586#false} ~t2_st~0 := 1; {143586#false} is VALID [2020-07-08 23:55:30,045 INFO L263 TraceCheckUtils]: 215: Hoare triple {143586#false} call transmit2(); {143586#false} is VALID [2020-07-08 23:55:30,045 INFO L280 TraceCheckUtils]: 216: Hoare triple {143586#false} assume !(0 == ~t2_pc~0); {143586#false} is VALID [2020-07-08 23:55:30,046 INFO L280 TraceCheckUtils]: 217: Hoare triple {143586#false} assume 1 == ~t2_pc~0; {143586#false} is VALID [2020-07-08 23:55:30,046 INFO L263 TraceCheckUtils]: 218: Hoare triple {143586#false} call error(); {143586#false} is VALID [2020-07-08 23:55:30,046 INFO L280 TraceCheckUtils]: 219: Hoare triple {143586#false} assume !false; {143586#false} is VALID [2020-07-08 23:55:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-07-08 23:55:30,096 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [695147832] [2020-07-08 23:55:30,097 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 23:55:30,097 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 23:55:30,097 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724446965] [2020-07-08 23:55:30,098 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 220 [2020-07-08 23:55:30,100 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 23:55:30,100 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 23:55:30,257 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:55:30,258 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 23:55:30,258 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 23:55:30,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 23:55:30,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-08 23:55:30,259 INFO L87 Difference]: Start difference. First operand 8124 states and 13044 transitions. Second operand 10 states. [2020-07-08 23:58:17,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:58:17,193 INFO L93 Difference]: Finished difference Result 20731 states and 35163 transitions. [2020-07-08 23:58:17,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-08 23:58:17,193 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 220 [2020-07-08 23:58:17,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 23:58:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 23:58:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 1036 transitions. [2020-07-08 23:58:17,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 23:58:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 1036 transitions. [2020-07-08 23:58:17,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 1036 transitions. [2020-07-08 23:58:18,903 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1036 edges. 1036 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:58:26,196 INFO L225 Difference]: With dead ends: 20731 [2020-07-08 23:58:26,196 INFO L226 Difference]: Without dead ends: 12670 [2020-07-08 23:58:26,246 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 203 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=227, Invalid=703, Unknown=0, NotChecked=0, Total=930 [2020-07-08 23:58:26,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12670 states.