/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 0.1.25-267fbe0 [2020-07-18 06:44:36,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 06:44:36,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 06:44:36,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 06:44:36,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 06:44:36,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 06:44:36,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 06:44:36,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 06:44:36,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 06:44:36,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 06:44:36,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 06:44:36,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 06:44:36,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 06:44:36,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 06:44:36,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 06:44:36,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 06:44:36,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 06:44:36,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 06:44:36,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 06:44:36,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 06:44:36,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 06:44:36,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 06:44:36,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 06:44:36,185 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 06:44:36,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 06:44:36,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 06:44:36,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 06:44:36,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 06:44:36,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 06:44:36,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 06:44:36,200 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 06:44:36,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 06:44:36,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 06:44:36,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 06:44:36,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 06:44:36,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 06:44:36,205 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 06:44:36,232 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 06:44:36,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 06:44:36,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 06:44:36,238 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 06:44:36,240 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 06:44:36,240 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 06:44:36,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 06:44:36,240 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 06:44:36,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 06:44:36,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 06:44:36,241 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 06:44:36,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 06:44:36,242 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 06:44:36,242 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 06:44:36,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 06:44:36,242 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 06:44:36,242 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 06:44:36,243 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 06:44:36,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 06:44:36,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 06:44:36,246 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 06:44:36,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 06:44:36,246 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 [2020-07-18 06:44:36,644 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 06:44:36,669 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 06:44:36,678 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 06:44:36,680 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 06:44:36,681 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 06:44:36,682 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.02.cil.c [2020-07-18 06:44:36,797 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b73aa7c0/d85362dd8cbd4fcd8528bcd3cabf82f0/FLAG931e33f9a [2020-07-18 06:44:37,593 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 06:44:37,594 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.02.cil.c [2020-07-18 06:44:37,609 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b73aa7c0/d85362dd8cbd4fcd8528bcd3cabf82f0/FLAG931e33f9a [2020-07-18 06:44:37,832 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b73aa7c0/d85362dd8cbd4fcd8528bcd3cabf82f0 [2020-07-18 06:44:37,853 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 06:44:37,863 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 06:44:37,872 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 06:44:37,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 06:44:37,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 06:44:37,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 06:44:37" (1/1) ... [2020-07-18 06:44:37,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74b8024a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:37, skipping insertion in model container [2020-07-18 06:44:37,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 06:44:37" (1/1) ... [2020-07-18 06:44:37,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 06:44:38,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 06:44:38,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 06:44:38,352 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 06:44:38,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 06:44:38,641 INFO L208 MainTranslator]: Completed translation [2020-07-18 06:44:38,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:38 WrapperNode [2020-07-18 06:44:38,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 06:44:38,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 06:44:38,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 06:44:38,647 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 06:44:38,665 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:38" (1/1) ... [2020-07-18 06:44:38,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:38" (1/1) ... [2020-07-18 06:44:38,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:38" (1/1) ... [2020-07-18 06:44:38,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:38" (1/1) ... [2020-07-18 06:44:38,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:38" (1/1) ... [2020-07-18 06:44:38,723 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:38" (1/1) ... [2020-07-18 06:44:38,726 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:38" (1/1) ... [2020-07-18 06:44:38,732 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 06:44:38,734 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 06:44:38,734 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 06:44:38,734 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 06:44:38,736 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:38" (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 [2020-07-18 06:44:38,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 06:44:38,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 06:44:38,839 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-18 06:44:38,839 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-18 06:44:38,839 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-18 06:44:38,840 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2020-07-18 06:44:38,840 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-18 06:44:38,840 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-18 06:44:38,840 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2020-07-18 06:44:38,840 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-18 06:44:38,841 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-18 06:44:38,841 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-18 06:44:38,841 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-18 06:44:38,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-18 06:44:38,841 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-18 06:44:38,842 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-18 06:44:38,842 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-18 06:44:38,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-18 06:44:38,843 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-18 06:44:38,844 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-18 06:44:38,844 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-18 06:44:38,845 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-18 06:44:38,848 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 06:44:38,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 06:44:38,850 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 06:44:38,850 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-18 06:44:38,850 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-18 06:44:38,850 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-18 06:44:38,851 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2020-07-18 06:44:38,851 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-18 06:44:38,851 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-18 06:44:38,852 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-18 06:44:38,852 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2020-07-18 06:44:38,852 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-18 06:44:38,852 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-18 06:44:38,852 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-18 06:44:38,852 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-18 06:44:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-18 06:44:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-18 06:44:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-18 06:44:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-18 06:44:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-18 06:44:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-18 06:44:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-18 06:44:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-18 06:44:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 06:44:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 06:44:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 06:44:40,307 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 06:44:40,307 INFO L295 CfgBuilder]: Removed 6 assume(true) statements. [2020-07-18 06:44:40,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 06:44:40 BoogieIcfgContainer [2020-07-18 06:44:40,319 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 06:44:40,321 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 06:44:40,322 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 06:44:40,329 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 06:44:40,330 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 06:44:37" (1/3) ... [2020-07-18 06:44:40,332 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@688552e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 06:44:40, skipping insertion in model container [2020-07-18 06:44:40,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:44:38" (2/3) ... [2020-07-18 06:44:40,335 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@688552e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 06:44:40, skipping insertion in model container [2020-07-18 06:44:40,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 06:44:40" (3/3) ... [2020-07-18 06:44:40,339 INFO L109 eAbstractionObserver]: Analyzing ICFG transmitter.02.cil.c [2020-07-18 06:44:40,358 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 06:44:40,374 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 06:44:40,398 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 06:44:40,436 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 06:44:40,436 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 06:44:40,436 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 06:44:40,436 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 06:44:40,437 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 06:44:40,437 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 06:44:40,437 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 06:44:40,437 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 06:44:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states. [2020-07-18 06:44:40,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-07-18 06:44:40,500 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:44:40,503 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] [2020-07-18 06:44:40,503 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:44:40,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:44:40,516 INFO L82 PathProgramCache]: Analyzing trace with hash -1383476838, now seen corresponding path program 1 times [2020-07-18 06:44:40,530 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:44:40,531 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1749654482] [2020-07-18 06:44:40,532 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:44:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,194 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 [2020-07-18 06:44:41,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} ~t1_pc~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~t2_pc~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,202 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} ~m_i~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {260#true} ~t1_i~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,208 INFO L280 TraceCheckUtils]: 8: Hoare triple {260#true} ~t2_i~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,208 INFO L280 TraceCheckUtils]: 9: Hoare triple {260#true} ~M_E~0 := 2; {260#true} is VALID [2020-07-18 06:44:41,209 INFO L280 TraceCheckUtils]: 10: Hoare triple {260#true} ~T1_E~0 := 2; {260#true} is VALID [2020-07-18 06:44:41,209 INFO L280 TraceCheckUtils]: 11: Hoare triple {260#true} ~T2_E~0 := 2; {260#true} is VALID [2020-07-18 06:44:41,209 INFO L280 TraceCheckUtils]: 12: Hoare triple {260#true} ~E_1~0 := 2; {260#true} is VALID [2020-07-18 06:44:41,210 INFO L280 TraceCheckUtils]: 13: Hoare triple {260#true} ~E_2~0 := 2; {260#true} is VALID [2020-07-18 06:44:41,210 INFO L280 TraceCheckUtils]: 14: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,211 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {260#true} {260#true} #589#return; {260#true} is VALID [2020-07-18 06:44:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,274 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 [2020-07-18 06:44:41,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} ~t1_i~0 := 1; {260#true} is VALID [2020-07-18 06:44:41,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~t2_i~0 := 1; {260#true} is VALID [2020-07-18 06:44:41,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,278 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {260#true} {260#true} #535#return; {260#true} is VALID [2020-07-18 06:44:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,301 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {260#true} {260#true} #559#return; {260#true} is VALID [2020-07-18 06:44:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,358 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 [2020-07-18 06:44:41,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} assume 1 == ~t1_i~0; {260#true} is VALID [2020-07-18 06:44:41,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,360 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume 1 == ~t2_i~0; {260#true} is VALID [2020-07-18 06:44:41,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,361 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {260#true} {260#true} #561#return; {260#true} is VALID [2020-07-18 06:44:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,413 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 [2020-07-18 06:44:41,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(0 == ~T1_E~0); {260#true} is VALID [2020-07-18 06:44:41,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} assume !(0 == ~T2_E~0); {260#true} is VALID [2020-07-18 06:44:41,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} assume !(0 == ~E_1~0); {260#true} is VALID [2020-07-18 06:44:41,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume !(0 == ~E_2~0); {260#true} is VALID [2020-07-18 06:44:41,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,416 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {260#true} {260#true} #563#return; {260#true} is VALID [2020-07-18 06:44:41,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~0; {260#true} is VALID [2020-07-18 06:44:41,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~m_pc~0); {260#true} is VALID [2020-07-18 06:44:41,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~__retres1~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} #res := ~__retres1~0; {260#true} is VALID [2020-07-18 06:44:41,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,452 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {260#true} {260#true} #543#return; {260#true} is VALID [2020-07-18 06:44:41,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~1; {260#true} is VALID [2020-07-18 06:44:41,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~t1_pc~0); {260#true} is VALID [2020-07-18 06:44:41,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~__retres1~1 := 0; {260#true} is VALID [2020-07-18 06:44:41,462 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} #res := ~__retres1~1; {260#true} is VALID [2020-07-18 06:44:41,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,463 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {260#true} {260#true} #545#return; {260#true} is VALID [2020-07-18 06:44:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~2; {260#true} is VALID [2020-07-18 06:44:41,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~t2_pc~0); {260#true} is VALID [2020-07-18 06:44:41,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~__retres1~2 := 0; {260#true} is VALID [2020-07-18 06:44:41,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} #res := ~__retres1~2; {260#true} is VALID [2020-07-18 06:44:41,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,474 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {260#true} {260#true} #547#return; {260#true} is VALID [2020-07-18 06:44:41,475 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 [2020-07-18 06:44:41,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} havoc ~tmp___0~0; {260#true} is VALID [2020-07-18 06:44:41,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} havoc ~tmp___1~0; {260#true} is VALID [2020-07-18 06:44:41,476 INFO L263 TraceCheckUtils]: 3: Hoare triple {260#true} call #t~ret4 := is_master_triggered(); {260#true} is VALID [2020-07-18 06:44:41,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} havoc ~__retres1~0; {260#true} is VALID [2020-07-18 06:44:41,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} assume !(1 == ~m_pc~0); {260#true} is VALID [2020-07-18 06:44:41,478 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} ~__retres1~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,478 INFO L280 TraceCheckUtils]: 7: Hoare triple {260#true} #res := ~__retres1~0; {260#true} is VALID [2020-07-18 06:44:41,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,479 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {260#true} {260#true} #543#return; {260#true} is VALID [2020-07-18 06:44:41,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {260#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {260#true} is VALID [2020-07-18 06:44:41,480 INFO L280 TraceCheckUtils]: 11: Hoare triple {260#true} ~tmp~1 := #t~ret4; {260#true} is VALID [2020-07-18 06:44:41,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {260#true} havoc #t~ret4; {260#true} is VALID [2020-07-18 06:44:41,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {260#true} assume !(0 != ~tmp~1); {260#true} is VALID [2020-07-18 06:44:41,481 INFO L263 TraceCheckUtils]: 14: Hoare triple {260#true} call #t~ret5 := is_transmit1_triggered(); {260#true} is VALID [2020-07-18 06:44:41,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {260#true} havoc ~__retres1~1; {260#true} is VALID [2020-07-18 06:44:41,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {260#true} assume !(1 == ~t1_pc~0); {260#true} is VALID [2020-07-18 06:44:41,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {260#true} ~__retres1~1 := 0; {260#true} is VALID [2020-07-18 06:44:41,482 INFO L280 TraceCheckUtils]: 18: Hoare triple {260#true} #res := ~__retres1~1; {260#true} is VALID [2020-07-18 06:44:41,483 INFO L280 TraceCheckUtils]: 19: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,483 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {260#true} {260#true} #545#return; {260#true} is VALID [2020-07-18 06:44:41,484 INFO L280 TraceCheckUtils]: 21: Hoare triple {260#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {260#true} is VALID [2020-07-18 06:44:41,484 INFO L280 TraceCheckUtils]: 22: Hoare triple {260#true} ~tmp___0~0 := #t~ret5; {260#true} is VALID [2020-07-18 06:44:41,485 INFO L280 TraceCheckUtils]: 23: Hoare triple {260#true} havoc #t~ret5; {260#true} is VALID [2020-07-18 06:44:41,485 INFO L280 TraceCheckUtils]: 24: Hoare triple {260#true} assume !(0 != ~tmp___0~0); {260#true} is VALID [2020-07-18 06:44:41,485 INFO L263 TraceCheckUtils]: 25: Hoare triple {260#true} call #t~ret6 := is_transmit2_triggered(); {260#true} is VALID [2020-07-18 06:44:41,486 INFO L280 TraceCheckUtils]: 26: Hoare triple {260#true} havoc ~__retres1~2; {260#true} is VALID [2020-07-18 06:44:41,486 INFO L280 TraceCheckUtils]: 27: Hoare triple {260#true} assume !(1 == ~t2_pc~0); {260#true} is VALID [2020-07-18 06:44:41,487 INFO L280 TraceCheckUtils]: 28: Hoare triple {260#true} ~__retres1~2 := 0; {260#true} is VALID [2020-07-18 06:44:41,487 INFO L280 TraceCheckUtils]: 29: Hoare triple {260#true} #res := ~__retres1~2; {260#true} is VALID [2020-07-18 06:44:41,487 INFO L280 TraceCheckUtils]: 30: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,488 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {260#true} {260#true} #547#return; {260#true} is VALID [2020-07-18 06:44:41,488 INFO L280 TraceCheckUtils]: 32: Hoare triple {260#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {260#true} is VALID [2020-07-18 06:44:41,489 INFO L280 TraceCheckUtils]: 33: Hoare triple {260#true} ~tmp___1~0 := #t~ret6; {260#true} is VALID [2020-07-18 06:44:41,489 INFO L280 TraceCheckUtils]: 34: Hoare triple {260#true} havoc #t~ret6; {260#true} is VALID [2020-07-18 06:44:41,489 INFO L280 TraceCheckUtils]: 35: Hoare triple {260#true} assume !(0 != ~tmp___1~0); {260#true} is VALID [2020-07-18 06:44:41,490 INFO L280 TraceCheckUtils]: 36: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,490 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {260#true} {260#true} #565#return; {260#true} is VALID [2020-07-18 06:44:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,506 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 [2020-07-18 06:44:41,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~T1_E~0); {260#true} is VALID [2020-07-18 06:44:41,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} assume !(1 == ~T2_E~0); {260#true} is VALID [2020-07-18 06:44:41,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} assume !(1 == ~E_1~0); {260#true} is VALID [2020-07-18 06:44:41,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume !(1 == ~E_2~0); {260#true} is VALID [2020-07-18 06:44:41,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,509 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {260#true} {260#true} #567#return; {260#true} is VALID [2020-07-18 06:44:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:44:41,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~3; {260#true} is VALID [2020-07-18 06:44:41,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume 0 == ~m_st~0; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {351#(= 0 ~m_st~0)} ~__retres1~3 := 1; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,531 INFO L280 TraceCheckUtils]: 3: Hoare triple {351#(= 0 ~m_st~0)} #res := ~__retres1~3; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,533 INFO L280 TraceCheckUtils]: 4: Hoare triple {351#(= 0 ~m_st~0)} assume true; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,535 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {351#(= 0 ~m_st~0)} {260#true} #551#return; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,539 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 [2020-07-18 06:44:41,540 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 [2020-07-18 06:44:41,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~t1_pc~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} ~t2_pc~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,541 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {260#true} ~m_i~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,542 INFO L280 TraceCheckUtils]: 8: Hoare triple {260#true} ~t1_i~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {260#true} ~t2_i~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,543 INFO L280 TraceCheckUtils]: 10: Hoare triple {260#true} ~M_E~0 := 2; {260#true} is VALID [2020-07-18 06:44:41,544 INFO L280 TraceCheckUtils]: 11: Hoare triple {260#true} ~T1_E~0 := 2; {260#true} is VALID [2020-07-18 06:44:41,544 INFO L280 TraceCheckUtils]: 12: Hoare triple {260#true} ~T2_E~0 := 2; {260#true} is VALID [2020-07-18 06:44:41,544 INFO L280 TraceCheckUtils]: 13: Hoare triple {260#true} ~E_1~0 := 2; {260#true} is VALID [2020-07-18 06:44:41,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {260#true} ~E_2~0 := 2; {260#true} is VALID [2020-07-18 06:44:41,545 INFO L280 TraceCheckUtils]: 15: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,546 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {260#true} {260#true} #589#return; {260#true} is VALID [2020-07-18 06:44:41,546 INFO L263 TraceCheckUtils]: 17: Hoare triple {260#true} call #t~ret10 := main(); {260#true} is VALID [2020-07-18 06:44:41,546 INFO L280 TraceCheckUtils]: 18: Hoare triple {260#true} havoc ~__retres1~4; {260#true} is VALID [2020-07-18 06:44:41,549 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 [2020-07-18 06:44:41,549 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 [2020-07-18 06:44:41,550 INFO L280 TraceCheckUtils]: 21: Hoare triple {260#true} ~t1_i~0 := 1; {260#true} is VALID [2020-07-18 06:44:41,550 INFO L280 TraceCheckUtils]: 22: Hoare triple {260#true} ~t2_i~0 := 1; {260#true} is VALID [2020-07-18 06:44:41,551 INFO L280 TraceCheckUtils]: 23: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,551 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {260#true} {260#true} #535#return; {260#true} is VALID [2020-07-18 06:44:41,552 INFO L263 TraceCheckUtils]: 25: Hoare triple {260#true} call start_simulation(); {260#true} is VALID [2020-07-18 06:44:41,552 INFO L280 TraceCheckUtils]: 26: Hoare triple {260#true} havoc ~kernel_st~0; {260#true} is VALID [2020-07-18 06:44:41,552 INFO L280 TraceCheckUtils]: 27: Hoare triple {260#true} havoc ~tmp~3; {260#true} is VALID [2020-07-18 06:44:41,553 INFO L280 TraceCheckUtils]: 28: Hoare triple {260#true} havoc ~tmp___0~1; {260#true} is VALID [2020-07-18 06:44:41,553 INFO L280 TraceCheckUtils]: 29: Hoare triple {260#true} ~kernel_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,554 INFO L263 TraceCheckUtils]: 30: Hoare triple {260#true} call update_channels(); {260#true} is VALID [2020-07-18 06:44:41,554 INFO L280 TraceCheckUtils]: 31: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,554 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {260#true} {260#true} #559#return; {260#true} is VALID [2020-07-18 06:44:41,556 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 [2020-07-18 06:44:41,557 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 [2020-07-18 06:44:41,557 INFO L280 TraceCheckUtils]: 35: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,558 INFO L280 TraceCheckUtils]: 36: Hoare triple {260#true} assume 1 == ~t1_i~0; {260#true} is VALID [2020-07-18 06:44:41,558 INFO L280 TraceCheckUtils]: 37: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,558 INFO L280 TraceCheckUtils]: 38: Hoare triple {260#true} assume 1 == ~t2_i~0; {260#true} is VALID [2020-07-18 06:44:41,559 INFO L280 TraceCheckUtils]: 39: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,559 INFO L280 TraceCheckUtils]: 40: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,560 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {260#true} {260#true} #561#return; {260#true} is VALID [2020-07-18 06:44:41,562 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 [2020-07-18 06:44:41,563 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 [2020-07-18 06:44:41,563 INFO L280 TraceCheckUtils]: 44: Hoare triple {260#true} assume !(0 == ~T1_E~0); {260#true} is VALID [2020-07-18 06:44:41,563 INFO L280 TraceCheckUtils]: 45: Hoare triple {260#true} assume !(0 == ~T2_E~0); {260#true} is VALID [2020-07-18 06:44:41,564 INFO L280 TraceCheckUtils]: 46: Hoare triple {260#true} assume !(0 == ~E_1~0); {260#true} is VALID [2020-07-18 06:44:41,564 INFO L280 TraceCheckUtils]: 47: Hoare triple {260#true} assume !(0 == ~E_2~0); {260#true} is VALID [2020-07-18 06:44:41,565 INFO L280 TraceCheckUtils]: 48: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,565 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {260#true} {260#true} #563#return; {260#true} is VALID [2020-07-18 06:44:41,567 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 [2020-07-18 06:44:41,568 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 [2020-07-18 06:44:41,568 INFO L280 TraceCheckUtils]: 52: Hoare triple {260#true} havoc ~tmp___0~0; {260#true} is VALID [2020-07-18 06:44:41,568 INFO L280 TraceCheckUtils]: 53: Hoare triple {260#true} havoc ~tmp___1~0; {260#true} is VALID [2020-07-18 06:44:41,569 INFO L263 TraceCheckUtils]: 54: Hoare triple {260#true} call #t~ret4 := is_master_triggered(); {260#true} is VALID [2020-07-18 06:44:41,569 INFO L280 TraceCheckUtils]: 55: Hoare triple {260#true} havoc ~__retres1~0; {260#true} is VALID [2020-07-18 06:44:41,569 INFO L280 TraceCheckUtils]: 56: Hoare triple {260#true} assume !(1 == ~m_pc~0); {260#true} is VALID [2020-07-18 06:44:41,570 INFO L280 TraceCheckUtils]: 57: Hoare triple {260#true} ~__retres1~0 := 0; {260#true} is VALID [2020-07-18 06:44:41,570 INFO L280 TraceCheckUtils]: 58: Hoare triple {260#true} #res := ~__retres1~0; {260#true} is VALID [2020-07-18 06:44:41,571 INFO L280 TraceCheckUtils]: 59: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,571 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {260#true} {260#true} #543#return; {260#true} is VALID [2020-07-18 06:44:41,571 INFO L280 TraceCheckUtils]: 61: Hoare triple {260#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {260#true} is VALID [2020-07-18 06:44:41,572 INFO L280 TraceCheckUtils]: 62: Hoare triple {260#true} ~tmp~1 := #t~ret4; {260#true} is VALID [2020-07-18 06:44:41,572 INFO L280 TraceCheckUtils]: 63: Hoare triple {260#true} havoc #t~ret4; {260#true} is VALID [2020-07-18 06:44:41,572 INFO L280 TraceCheckUtils]: 64: Hoare triple {260#true} assume !(0 != ~tmp~1); {260#true} is VALID [2020-07-18 06:44:41,573 INFO L263 TraceCheckUtils]: 65: Hoare triple {260#true} call #t~ret5 := is_transmit1_triggered(); {260#true} is VALID [2020-07-18 06:44:41,573 INFO L280 TraceCheckUtils]: 66: Hoare triple {260#true} havoc ~__retres1~1; {260#true} is VALID [2020-07-18 06:44:41,573 INFO L280 TraceCheckUtils]: 67: Hoare triple {260#true} assume !(1 == ~t1_pc~0); {260#true} is VALID [2020-07-18 06:44:41,574 INFO L280 TraceCheckUtils]: 68: Hoare triple {260#true} ~__retres1~1 := 0; {260#true} is VALID [2020-07-18 06:44:41,574 INFO L280 TraceCheckUtils]: 69: Hoare triple {260#true} #res := ~__retres1~1; {260#true} is VALID [2020-07-18 06:44:41,575 INFO L280 TraceCheckUtils]: 70: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,575 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {260#true} {260#true} #545#return; {260#true} is VALID [2020-07-18 06:44:41,576 INFO L280 TraceCheckUtils]: 72: Hoare triple {260#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {260#true} is VALID [2020-07-18 06:44:41,576 INFO L280 TraceCheckUtils]: 73: Hoare triple {260#true} ~tmp___0~0 := #t~ret5; {260#true} is VALID [2020-07-18 06:44:41,577 INFO L280 TraceCheckUtils]: 74: Hoare triple {260#true} havoc #t~ret5; {260#true} is VALID [2020-07-18 06:44:41,577 INFO L280 TraceCheckUtils]: 75: Hoare triple {260#true} assume !(0 != ~tmp___0~0); {260#true} is VALID [2020-07-18 06:44:41,577 INFO L263 TraceCheckUtils]: 76: Hoare triple {260#true} call #t~ret6 := is_transmit2_triggered(); {260#true} is VALID [2020-07-18 06:44:41,578 INFO L280 TraceCheckUtils]: 77: Hoare triple {260#true} havoc ~__retres1~2; {260#true} is VALID [2020-07-18 06:44:41,578 INFO L280 TraceCheckUtils]: 78: Hoare triple {260#true} assume !(1 == ~t2_pc~0); {260#true} is VALID [2020-07-18 06:44:41,578 INFO L280 TraceCheckUtils]: 79: Hoare triple {260#true} ~__retres1~2 := 0; {260#true} is VALID [2020-07-18 06:44:41,579 INFO L280 TraceCheckUtils]: 80: Hoare triple {260#true} #res := ~__retres1~2; {260#true} is VALID [2020-07-18 06:44:41,579 INFO L280 TraceCheckUtils]: 81: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,580 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {260#true} {260#true} #547#return; {260#true} is VALID [2020-07-18 06:44:41,580 INFO L280 TraceCheckUtils]: 83: Hoare triple {260#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {260#true} is VALID [2020-07-18 06:44:41,580 INFO L280 TraceCheckUtils]: 84: Hoare triple {260#true} ~tmp___1~0 := #t~ret6; {260#true} is VALID [2020-07-18 06:44:41,581 INFO L280 TraceCheckUtils]: 85: Hoare triple {260#true} havoc #t~ret6; {260#true} is VALID [2020-07-18 06:44:41,582 INFO L280 TraceCheckUtils]: 86: Hoare triple {260#true} assume !(0 != ~tmp___1~0); {260#true} is VALID [2020-07-18 06:44:41,582 INFO L280 TraceCheckUtils]: 87: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,582 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {260#true} {260#true} #565#return; {260#true} is VALID [2020-07-18 06:44:41,584 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 [2020-07-18 06:44:41,585 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 [2020-07-18 06:44:41,586 INFO L280 TraceCheckUtils]: 91: Hoare triple {260#true} assume !(1 == ~T1_E~0); {260#true} is VALID [2020-07-18 06:44:41,586 INFO L280 TraceCheckUtils]: 92: Hoare triple {260#true} assume !(1 == ~T2_E~0); {260#true} is VALID [2020-07-18 06:44:41,587 INFO L280 TraceCheckUtils]: 93: Hoare triple {260#true} assume !(1 == ~E_1~0); {260#true} is VALID [2020-07-18 06:44:41,587 INFO L280 TraceCheckUtils]: 94: Hoare triple {260#true} assume !(1 == ~E_2~0); {260#true} is VALID [2020-07-18 06:44:41,587 INFO L280 TraceCheckUtils]: 95: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-18 06:44:41,588 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {260#true} {260#true} #567#return; {260#true} is VALID [2020-07-18 06:44:41,588 INFO L280 TraceCheckUtils]: 97: Hoare triple {260#true} assume !false; {260#true} is VALID [2020-07-18 06:44:41,589 INFO L280 TraceCheckUtils]: 98: Hoare triple {260#true} ~kernel_st~0 := 1; {260#true} is VALID [2020-07-18 06:44:41,589 INFO L263 TraceCheckUtils]: 99: Hoare triple {260#true} call eval(); {260#true} is VALID [2020-07-18 06:44:41,589 INFO L280 TraceCheckUtils]: 100: Hoare triple {260#true} havoc ~tmp~0; {260#true} is VALID [2020-07-18 06:44:41,590 INFO L280 TraceCheckUtils]: 101: Hoare triple {260#true} assume !false; {260#true} is VALID [2020-07-18 06:44:41,590 INFO L263 TraceCheckUtils]: 102: Hoare triple {260#true} call #t~ret0 := exists_runnable_thread(); {260#true} is VALID [2020-07-18 06:44:41,590 INFO L280 TraceCheckUtils]: 103: Hoare triple {260#true} havoc ~__retres1~3; {260#true} is VALID [2020-07-18 06:44:41,592 INFO L280 TraceCheckUtils]: 104: Hoare triple {260#true} assume 0 == ~m_st~0; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,593 INFO L280 TraceCheckUtils]: 105: Hoare triple {351#(= 0 ~m_st~0)} ~__retres1~3 := 1; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,595 INFO L280 TraceCheckUtils]: 106: Hoare triple {351#(= 0 ~m_st~0)} #res := ~__retres1~3; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,596 INFO L280 TraceCheckUtils]: 107: Hoare triple {351#(= 0 ~m_st~0)} assume true; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,598 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {351#(= 0 ~m_st~0)} {260#true} #551#return; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,599 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 [2020-07-18 06:44:41,601 INFO L280 TraceCheckUtils]: 110: Hoare triple {351#(= 0 ~m_st~0)} ~tmp~0 := #t~ret0; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,603 INFO L280 TraceCheckUtils]: 111: Hoare triple {351#(= 0 ~m_st~0)} havoc #t~ret0; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,604 INFO L280 TraceCheckUtils]: 112: Hoare triple {351#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {351#(= 0 ~m_st~0)} is VALID [2020-07-18 06:44:41,606 INFO L280 TraceCheckUtils]: 113: Hoare triple {351#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {261#false} is VALID [2020-07-18 06:44:41,606 INFO L280 TraceCheckUtils]: 114: Hoare triple {261#false} assume !(0 == ~t1_st~0); {261#false} is VALID [2020-07-18 06:44:41,606 INFO L280 TraceCheckUtils]: 115: Hoare triple {261#false} assume 0 == ~t2_st~0; {261#false} is VALID [2020-07-18 06:44:41,607 INFO L280 TraceCheckUtils]: 116: Hoare triple {261#false} havoc ~tmp_ndt_3~0; {261#false} is VALID [2020-07-18 06:44:41,607 INFO L280 TraceCheckUtils]: 117: Hoare triple {261#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {261#false} is VALID [2020-07-18 06:44:41,608 INFO L280 TraceCheckUtils]: 118: Hoare triple {261#false} ~tmp_ndt_3~0 := #t~nondet3; {261#false} is VALID [2020-07-18 06:44:41,608 INFO L280 TraceCheckUtils]: 119: Hoare triple {261#false} havoc #t~nondet3; {261#false} is VALID [2020-07-18 06:44:41,609 INFO L280 TraceCheckUtils]: 120: Hoare triple {261#false} assume 0 != ~tmp_ndt_3~0; {261#false} is VALID [2020-07-18 06:44:41,609 INFO L280 TraceCheckUtils]: 121: Hoare triple {261#false} ~t2_st~0 := 1; {261#false} is VALID [2020-07-18 06:44:41,609 INFO L263 TraceCheckUtils]: 122: Hoare triple {261#false} call transmit2(); {261#false} is VALID [2020-07-18 06:44:41,609 INFO L280 TraceCheckUtils]: 123: Hoare triple {261#false} assume !(0 == ~t2_pc~0); {261#false} is VALID [2020-07-18 06:44:41,610 INFO L280 TraceCheckUtils]: 124: Hoare triple {261#false} assume 1 == ~t2_pc~0; {261#false} is VALID [2020-07-18 06:44:41,610 INFO L263 TraceCheckUtils]: 125: Hoare triple {261#false} call error(); {261#false} is VALID [2020-07-18 06:44:41,611 INFO L280 TraceCheckUtils]: 126: Hoare triple {261#false} assume !false; {261#false} is VALID [2020-07-18 06:44:41,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:44:41,635 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1749654482] [2020-07-18 06:44:41,640 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:44:41,641 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-18 06:44:41,643 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950726159] [2020-07-18 06:44:41,659 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 127 [2020-07-18 06:44:41,665 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:44:41,672 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 06:44:41,923 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:44:41,924 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 06:44:41,924 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:44:41,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 06:44:41,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-18 06:44:41,951 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 7 states. [2020-07-18 06:44:57,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:44:57,808 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2020-07-18 06:44:57,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-18 06:44:57,809 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 127 [2020-07-18 06:44:57,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:44:57,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 06:44:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1320 transitions. [2020-07-18 06:44:57,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 06:44:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1320 transitions. [2020-07-18 06:44:57,930 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 1320 transitions. [2020-07-18 06:45:00,627 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1320 edges. 1320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:45:00,817 INFO L225 Difference]: With dead ends: 946 [2020-07-18 06:45:00,817 INFO L226 Difference]: Without dead ends: 707 [2020-07-18 06:45:00,829 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-18 06:45:00,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2020-07-18 06:45:04,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 472. [2020-07-18 06:45:04,849 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:45:04,851 INFO L82 GeneralOperation]: Start isEquivalent. First operand 707 states. Second operand 472 states. [2020-07-18 06:45:04,851 INFO L74 IsIncluded]: Start isIncluded. First operand 707 states. Second operand 472 states. [2020-07-18 06:45:04,851 INFO L87 Difference]: Start difference. First operand 707 states. Second operand 472 states. [2020-07-18 06:45:04,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:45:04,934 INFO L93 Difference]: Finished difference Result 707 states and 944 transitions. [2020-07-18 06:45:04,935 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 944 transitions. [2020-07-18 06:45:04,949 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:45:04,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:45:04,951 INFO L74 IsIncluded]: Start isIncluded. First operand 472 states. Second operand 707 states. [2020-07-18 06:45:04,951 INFO L87 Difference]: Start difference. First operand 472 states. Second operand 707 states. [2020-07-18 06:45:05,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:45:05,026 INFO L93 Difference]: Finished difference Result 707 states and 944 transitions. [2020-07-18 06:45:05,026 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 944 transitions. [2020-07-18 06:45:05,035 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:45:05,036 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:45:05,036 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:45:05,037 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:45:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 472 states. [2020-07-18 06:45:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 597 transitions. [2020-07-18 06:45:05,077 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 597 transitions. Word has length 127 [2020-07-18 06:45:05,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:45:05,079 INFO L479 AbstractCegarLoop]: Abstraction has 472 states and 597 transitions. [2020-07-18 06:45:05,080 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 06:45:05,080 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 472 states and 597 transitions. [2020-07-18 06:45:06,558 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 597 edges. 597 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:45:06,559 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 597 transitions. [2020-07-18 06:45:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-07-18 06:45:06,565 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:45:06,565 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] [2020-07-18 06:45:06,566 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 06:45:06,566 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:45:06,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:45:06,567 INFO L82 PathProgramCache]: Analyzing trace with hash 1691024482, now seen corresponding path program 1 times [2020-07-18 06:45:06,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:45:06,568 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1473372604] [2020-07-18 06:45:06,568 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:45:06,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:06,775 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 [2020-07-18 06:45:06,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} ~t1_pc~0 := 0; {4654#true} is VALID [2020-07-18 06:45:06,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~t2_pc~0 := 0; {4654#true} is VALID [2020-07-18 06:45:06,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} ~m_st~0 := 0; {4654#true} is VALID [2020-07-18 06:45:06,778 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} ~t1_st~0 := 0; {4654#true} is VALID [2020-07-18 06:45:06,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} ~t2_st~0 := 0; {4654#true} is VALID [2020-07-18 06:45:06,779 INFO L280 TraceCheckUtils]: 6: Hoare triple {4654#true} ~m_i~0 := 0; {4654#true} is VALID [2020-07-18 06:45:06,779 INFO L280 TraceCheckUtils]: 7: Hoare triple {4654#true} ~t1_i~0 := 0; {4654#true} is VALID [2020-07-18 06:45:06,779 INFO L280 TraceCheckUtils]: 8: Hoare triple {4654#true} ~t2_i~0 := 0; {4654#true} is VALID [2020-07-18 06:45:06,780 INFO L280 TraceCheckUtils]: 9: Hoare triple {4654#true} ~M_E~0 := 2; {4654#true} is VALID [2020-07-18 06:45:06,780 INFO L280 TraceCheckUtils]: 10: Hoare triple {4654#true} ~T1_E~0 := 2; {4654#true} is VALID [2020-07-18 06:45:06,781 INFO L280 TraceCheckUtils]: 11: Hoare triple {4654#true} ~T2_E~0 := 2; {4654#true} is VALID [2020-07-18 06:45:06,781 INFO L280 TraceCheckUtils]: 12: Hoare triple {4654#true} ~E_1~0 := 2; {4654#true} is VALID [2020-07-18 06:45:06,781 INFO L280 TraceCheckUtils]: 13: Hoare triple {4654#true} ~E_2~0 := 2; {4654#true} is VALID [2020-07-18 06:45:06,782 INFO L280 TraceCheckUtils]: 14: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:06,782 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4654#true} {4654#true} #589#return; {4654#true} is VALID [2020-07-18 06:45:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:06,818 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 [2020-07-18 06:45:06,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {4677#(= 1 ~m_i~0)} ~t1_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:06,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {4677#(= 1 ~m_i~0)} ~t2_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:06,822 INFO L280 TraceCheckUtils]: 3: Hoare triple {4677#(= 1 ~m_i~0)} assume true; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:06,823 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4677#(= 1 ~m_i~0)} {4654#true} #535#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:06,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:06,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:06,833 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4654#true} {4677#(= 1 ~m_i~0)} #559#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:06,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:06,894 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 [2020-07-18 06:45:06,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {4750#(not (= 1 ~m_i~0))} ~m_st~0 := 2; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-18 06:45:06,898 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 [2020-07-18 06:45:06,900 INFO L280 TraceCheckUtils]: 3: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t1_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-18 06:45:06,902 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 [2020-07-18 06:45:06,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t2_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-18 06:45:06,906 INFO L280 TraceCheckUtils]: 6: Hoare triple {4750#(not (= 1 ~m_i~0))} assume true; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-18 06:45:06,908 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {4750#(not (= 1 ~m_i~0))} {4677#(= 1 ~m_i~0)} #561#return; {4655#false} is VALID [2020-07-18 06:45:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:06,973 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 [2020-07-18 06:45:06,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(0 == ~T1_E~0); {4654#true} is VALID [2020-07-18 06:45:06,974 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} assume !(0 == ~T2_E~0); {4654#true} is VALID [2020-07-18 06:45:06,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} assume !(0 == ~E_1~0); {4654#true} is VALID [2020-07-18 06:45:06,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume !(0 == ~E_2~0); {4654#true} is VALID [2020-07-18 06:45:06,975 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:06,976 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4654#true} {4655#false} #563#return; {4655#false} is VALID [2020-07-18 06:45:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:07,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~0; {4654#true} is VALID [2020-07-18 06:45:07,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~m_pc~0); {4654#true} is VALID [2020-07-18 06:45:07,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~__retres1~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} #res := ~__retres1~0; {4654#true} is VALID [2020-07-18 06:45:07,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,035 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4654#true} {4654#true} #543#return; {4654#true} is VALID [2020-07-18 06:45:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:07,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~1; {4654#true} is VALID [2020-07-18 06:45:07,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~t1_pc~0); {4654#true} is VALID [2020-07-18 06:45:07,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~__retres1~1 := 0; {4654#true} is VALID [2020-07-18 06:45:07,044 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} #res := ~__retres1~1; {4654#true} is VALID [2020-07-18 06:45:07,045 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,045 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4654#true} {4654#true} #545#return; {4654#true} is VALID [2020-07-18 06:45:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:07,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~2; {4654#true} is VALID [2020-07-18 06:45:07,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~t2_pc~0); {4654#true} is VALID [2020-07-18 06:45:07,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~__retres1~2 := 0; {4654#true} is VALID [2020-07-18 06:45:07,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} #res := ~__retres1~2; {4654#true} is VALID [2020-07-18 06:45:07,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,056 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4654#true} {4654#true} #547#return; {4654#true} is VALID [2020-07-18 06:45:07,057 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 [2020-07-18 06:45:07,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} havoc ~tmp___0~0; {4654#true} is VALID [2020-07-18 06:45:07,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} havoc ~tmp___1~0; {4654#true} is VALID [2020-07-18 06:45:07,058 INFO L263 TraceCheckUtils]: 3: Hoare triple {4654#true} call #t~ret4 := is_master_triggered(); {4654#true} is VALID [2020-07-18 06:45:07,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} havoc ~__retres1~0; {4654#true} is VALID [2020-07-18 06:45:07,059 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume !(1 == ~m_pc~0); {4654#true} is VALID [2020-07-18 06:45:07,059 INFO L280 TraceCheckUtils]: 6: Hoare triple {4654#true} ~__retres1~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,060 INFO L280 TraceCheckUtils]: 7: Hoare triple {4654#true} #res := ~__retres1~0; {4654#true} is VALID [2020-07-18 06:45:07,060 INFO L280 TraceCheckUtils]: 8: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,060 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4654#true} {4654#true} #543#return; {4654#true} is VALID [2020-07-18 06:45:07,061 INFO L280 TraceCheckUtils]: 10: Hoare triple {4654#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {4654#true} is VALID [2020-07-18 06:45:07,061 INFO L280 TraceCheckUtils]: 11: Hoare triple {4654#true} ~tmp~1 := #t~ret4; {4654#true} is VALID [2020-07-18 06:45:07,062 INFO L280 TraceCheckUtils]: 12: Hoare triple {4654#true} havoc #t~ret4; {4654#true} is VALID [2020-07-18 06:45:07,062 INFO L280 TraceCheckUtils]: 13: Hoare triple {4654#true} assume !(0 != ~tmp~1); {4654#true} is VALID [2020-07-18 06:45:07,062 INFO L263 TraceCheckUtils]: 14: Hoare triple {4654#true} call #t~ret5 := is_transmit1_triggered(); {4654#true} is VALID [2020-07-18 06:45:07,063 INFO L280 TraceCheckUtils]: 15: Hoare triple {4654#true} havoc ~__retres1~1; {4654#true} is VALID [2020-07-18 06:45:07,063 INFO L280 TraceCheckUtils]: 16: Hoare triple {4654#true} assume !(1 == ~t1_pc~0); {4654#true} is VALID [2020-07-18 06:45:07,064 INFO L280 TraceCheckUtils]: 17: Hoare triple {4654#true} ~__retres1~1 := 0; {4654#true} is VALID [2020-07-18 06:45:07,064 INFO L280 TraceCheckUtils]: 18: Hoare triple {4654#true} #res := ~__retres1~1; {4654#true} is VALID [2020-07-18 06:45:07,064 INFO L280 TraceCheckUtils]: 19: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,065 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4654#true} {4654#true} #545#return; {4654#true} is VALID [2020-07-18 06:45:07,065 INFO L280 TraceCheckUtils]: 21: Hoare triple {4654#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {4654#true} is VALID [2020-07-18 06:45:07,065 INFO L280 TraceCheckUtils]: 22: Hoare triple {4654#true} ~tmp___0~0 := #t~ret5; {4654#true} is VALID [2020-07-18 06:45:07,066 INFO L280 TraceCheckUtils]: 23: Hoare triple {4654#true} havoc #t~ret5; {4654#true} is VALID [2020-07-18 06:45:07,066 INFO L280 TraceCheckUtils]: 24: Hoare triple {4654#true} assume !(0 != ~tmp___0~0); {4654#true} is VALID [2020-07-18 06:45:07,066 INFO L263 TraceCheckUtils]: 25: Hoare triple {4654#true} call #t~ret6 := is_transmit2_triggered(); {4654#true} is VALID [2020-07-18 06:45:07,067 INFO L280 TraceCheckUtils]: 26: Hoare triple {4654#true} havoc ~__retres1~2; {4654#true} is VALID [2020-07-18 06:45:07,067 INFO L280 TraceCheckUtils]: 27: Hoare triple {4654#true} assume !(1 == ~t2_pc~0); {4654#true} is VALID [2020-07-18 06:45:07,068 INFO L280 TraceCheckUtils]: 28: Hoare triple {4654#true} ~__retres1~2 := 0; {4654#true} is VALID [2020-07-18 06:45:07,068 INFO L280 TraceCheckUtils]: 29: Hoare triple {4654#true} #res := ~__retres1~2; {4654#true} is VALID [2020-07-18 06:45:07,068 INFO L280 TraceCheckUtils]: 30: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,069 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4654#true} {4654#true} #547#return; {4654#true} is VALID [2020-07-18 06:45:07,069 INFO L280 TraceCheckUtils]: 32: Hoare triple {4654#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {4654#true} is VALID [2020-07-18 06:45:07,070 INFO L280 TraceCheckUtils]: 33: Hoare triple {4654#true} ~tmp___1~0 := #t~ret6; {4654#true} is VALID [2020-07-18 06:45:07,070 INFO L280 TraceCheckUtils]: 34: Hoare triple {4654#true} havoc #t~ret6; {4654#true} is VALID [2020-07-18 06:45:07,071 INFO L280 TraceCheckUtils]: 35: Hoare triple {4654#true} assume !(0 != ~tmp___1~0); {4654#true} is VALID [2020-07-18 06:45:07,071 INFO L280 TraceCheckUtils]: 36: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,072 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4654#true} {4655#false} #565#return; {4655#false} is VALID [2020-07-18 06:45:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:07,084 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 [2020-07-18 06:45:07,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~T1_E~0); {4654#true} is VALID [2020-07-18 06:45:07,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} assume !(1 == ~T2_E~0); {4654#true} is VALID [2020-07-18 06:45:07,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} assume !(1 == ~E_1~0); {4654#true} is VALID [2020-07-18 06:45:07,087 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume !(1 == ~E_2~0); {4654#true} is VALID [2020-07-18 06:45:07,087 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,088 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4654#true} {4655#false} #567#return; {4655#false} is VALID [2020-07-18 06:45:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:07,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~3; {4654#true} is VALID [2020-07-18 06:45:07,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(0 == ~m_st~0); {4654#true} is VALID [2020-07-18 06:45:07,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} assume 0 == ~t1_st~0; {4654#true} is VALID [2020-07-18 06:45:07,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} ~__retres1~3 := 1; {4654#true} is VALID [2020-07-18 06:45:07,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} #res := ~__retres1~3; {4654#true} is VALID [2020-07-18 06:45:07,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,102 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4654#true} {4655#false} #551#return; {4655#false} is VALID [2020-07-18 06:45:07,105 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 [2020-07-18 06:45:07,106 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 [2020-07-18 06:45:07,107 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~t1_pc~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,107 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} ~t2_pc~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,108 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} ~m_st~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,108 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} ~t1_st~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,108 INFO L280 TraceCheckUtils]: 6: Hoare triple {4654#true} ~t2_st~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,109 INFO L280 TraceCheckUtils]: 7: Hoare triple {4654#true} ~m_i~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,109 INFO L280 TraceCheckUtils]: 8: Hoare triple {4654#true} ~t1_i~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,109 INFO L280 TraceCheckUtils]: 9: Hoare triple {4654#true} ~t2_i~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {4654#true} ~M_E~0 := 2; {4654#true} is VALID [2020-07-18 06:45:07,110 INFO L280 TraceCheckUtils]: 11: Hoare triple {4654#true} ~T1_E~0 := 2; {4654#true} is VALID [2020-07-18 06:45:07,110 INFO L280 TraceCheckUtils]: 12: Hoare triple {4654#true} ~T2_E~0 := 2; {4654#true} is VALID [2020-07-18 06:45:07,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {4654#true} ~E_1~0 := 2; {4654#true} is VALID [2020-07-18 06:45:07,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {4654#true} ~E_2~0 := 2; {4654#true} is VALID [2020-07-18 06:45:07,111 INFO L280 TraceCheckUtils]: 15: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,112 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4654#true} {4654#true} #589#return; {4654#true} is VALID [2020-07-18 06:45:07,112 INFO L263 TraceCheckUtils]: 17: Hoare triple {4654#true} call #t~ret10 := main(); {4654#true} is VALID [2020-07-18 06:45:07,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {4654#true} havoc ~__retres1~4; {4654#true} is VALID [2020-07-18 06:45:07,114 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 [2020-07-18 06:45:07,117 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 [2020-07-18 06:45:07,120 INFO L280 TraceCheckUtils]: 21: Hoare triple {4677#(= 1 ~m_i~0)} ~t1_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:07,123 INFO L280 TraceCheckUtils]: 22: Hoare triple {4677#(= 1 ~m_i~0)} ~t2_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:07,125 INFO L280 TraceCheckUtils]: 23: Hoare triple {4677#(= 1 ~m_i~0)} assume true; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:07,127 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4677#(= 1 ~m_i~0)} {4654#true} #535#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:07,128 INFO L263 TraceCheckUtils]: 25: Hoare triple {4677#(= 1 ~m_i~0)} call start_simulation(); {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:07,130 INFO L280 TraceCheckUtils]: 26: Hoare triple {4677#(= 1 ~m_i~0)} havoc ~kernel_st~0; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:07,131 INFO L280 TraceCheckUtils]: 27: Hoare triple {4677#(= 1 ~m_i~0)} havoc ~tmp~3; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:07,133 INFO L280 TraceCheckUtils]: 28: Hoare triple {4677#(= 1 ~m_i~0)} havoc ~tmp___0~1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:07,134 INFO L280 TraceCheckUtils]: 29: Hoare triple {4677#(= 1 ~m_i~0)} ~kernel_st~0 := 0; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:07,134 INFO L263 TraceCheckUtils]: 30: Hoare triple {4677#(= 1 ~m_i~0)} call update_channels(); {4654#true} is VALID [2020-07-18 06:45:07,135 INFO L280 TraceCheckUtils]: 31: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,136 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4654#true} {4677#(= 1 ~m_i~0)} #559#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-18 06:45:07,138 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 [2020-07-18 06:45:07,140 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 [2020-07-18 06:45:07,141 INFO L280 TraceCheckUtils]: 35: Hoare triple {4750#(not (= 1 ~m_i~0))} ~m_st~0 := 2; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-18 06:45:07,143 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 [2020-07-18 06:45:07,144 INFO L280 TraceCheckUtils]: 37: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t1_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-18 06:45:07,145 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 [2020-07-18 06:45:07,147 INFO L280 TraceCheckUtils]: 39: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t2_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-18 06:45:07,149 INFO L280 TraceCheckUtils]: 40: Hoare triple {4750#(not (= 1 ~m_i~0))} assume true; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-18 06:45:07,150 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4750#(not (= 1 ~m_i~0))} {4677#(= 1 ~m_i~0)} #561#return; {4655#false} is VALID [2020-07-18 06:45:07,151 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 [2020-07-18 06:45:07,151 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 [2020-07-18 06:45:07,152 INFO L280 TraceCheckUtils]: 44: Hoare triple {4654#true} assume !(0 == ~T1_E~0); {4654#true} is VALID [2020-07-18 06:45:07,152 INFO L280 TraceCheckUtils]: 45: Hoare triple {4654#true} assume !(0 == ~T2_E~0); {4654#true} is VALID [2020-07-18 06:45:07,153 INFO L280 TraceCheckUtils]: 46: Hoare triple {4654#true} assume !(0 == ~E_1~0); {4654#true} is VALID [2020-07-18 06:45:07,153 INFO L280 TraceCheckUtils]: 47: Hoare triple {4654#true} assume !(0 == ~E_2~0); {4654#true} is VALID [2020-07-18 06:45:07,153 INFO L280 TraceCheckUtils]: 48: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,154 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4654#true} {4655#false} #563#return; {4655#false} is VALID [2020-07-18 06:45:07,154 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 [2020-07-18 06:45:07,155 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 [2020-07-18 06:45:07,155 INFO L280 TraceCheckUtils]: 52: Hoare triple {4654#true} havoc ~tmp___0~0; {4654#true} is VALID [2020-07-18 06:45:07,155 INFO L280 TraceCheckUtils]: 53: Hoare triple {4654#true} havoc ~tmp___1~0; {4654#true} is VALID [2020-07-18 06:45:07,155 INFO L263 TraceCheckUtils]: 54: Hoare triple {4654#true} call #t~ret4 := is_master_triggered(); {4654#true} is VALID [2020-07-18 06:45:07,156 INFO L280 TraceCheckUtils]: 55: Hoare triple {4654#true} havoc ~__retres1~0; {4654#true} is VALID [2020-07-18 06:45:07,156 INFO L280 TraceCheckUtils]: 56: Hoare triple {4654#true} assume !(1 == ~m_pc~0); {4654#true} is VALID [2020-07-18 06:45:07,156 INFO L280 TraceCheckUtils]: 57: Hoare triple {4654#true} ~__retres1~0 := 0; {4654#true} is VALID [2020-07-18 06:45:07,157 INFO L280 TraceCheckUtils]: 58: Hoare triple {4654#true} #res := ~__retres1~0; {4654#true} is VALID [2020-07-18 06:45:07,157 INFO L280 TraceCheckUtils]: 59: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,157 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4654#true} {4654#true} #543#return; {4654#true} is VALID [2020-07-18 06:45:07,158 INFO L280 TraceCheckUtils]: 61: Hoare triple {4654#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {4654#true} is VALID [2020-07-18 06:45:07,158 INFO L280 TraceCheckUtils]: 62: Hoare triple {4654#true} ~tmp~1 := #t~ret4; {4654#true} is VALID [2020-07-18 06:45:07,159 INFO L280 TraceCheckUtils]: 63: Hoare triple {4654#true} havoc #t~ret4; {4654#true} is VALID [2020-07-18 06:45:07,159 INFO L280 TraceCheckUtils]: 64: Hoare triple {4654#true} assume !(0 != ~tmp~1); {4654#true} is VALID [2020-07-18 06:45:07,159 INFO L263 TraceCheckUtils]: 65: Hoare triple {4654#true} call #t~ret5 := is_transmit1_triggered(); {4654#true} is VALID [2020-07-18 06:45:07,160 INFO L280 TraceCheckUtils]: 66: Hoare triple {4654#true} havoc ~__retres1~1; {4654#true} is VALID [2020-07-18 06:45:07,160 INFO L280 TraceCheckUtils]: 67: Hoare triple {4654#true} assume !(1 == ~t1_pc~0); {4654#true} is VALID [2020-07-18 06:45:07,160 INFO L280 TraceCheckUtils]: 68: Hoare triple {4654#true} ~__retres1~1 := 0; {4654#true} is VALID [2020-07-18 06:45:07,160 INFO L280 TraceCheckUtils]: 69: Hoare triple {4654#true} #res := ~__retres1~1; {4654#true} is VALID [2020-07-18 06:45:07,161 INFO L280 TraceCheckUtils]: 70: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,161 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {4654#true} {4654#true} #545#return; {4654#true} is VALID [2020-07-18 06:45:07,161 INFO L280 TraceCheckUtils]: 72: Hoare triple {4654#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {4654#true} is VALID [2020-07-18 06:45:07,162 INFO L280 TraceCheckUtils]: 73: Hoare triple {4654#true} ~tmp___0~0 := #t~ret5; {4654#true} is VALID [2020-07-18 06:45:07,162 INFO L280 TraceCheckUtils]: 74: Hoare triple {4654#true} havoc #t~ret5; {4654#true} is VALID [2020-07-18 06:45:07,162 INFO L280 TraceCheckUtils]: 75: Hoare triple {4654#true} assume !(0 != ~tmp___0~0); {4654#true} is VALID [2020-07-18 06:45:07,163 INFO L263 TraceCheckUtils]: 76: Hoare triple {4654#true} call #t~ret6 := is_transmit2_triggered(); {4654#true} is VALID [2020-07-18 06:45:07,163 INFO L280 TraceCheckUtils]: 77: Hoare triple {4654#true} havoc ~__retres1~2; {4654#true} is VALID [2020-07-18 06:45:07,163 INFO L280 TraceCheckUtils]: 78: Hoare triple {4654#true} assume !(1 == ~t2_pc~0); {4654#true} is VALID [2020-07-18 06:45:07,164 INFO L280 TraceCheckUtils]: 79: Hoare triple {4654#true} ~__retres1~2 := 0; {4654#true} is VALID [2020-07-18 06:45:07,164 INFO L280 TraceCheckUtils]: 80: Hoare triple {4654#true} #res := ~__retres1~2; {4654#true} is VALID [2020-07-18 06:45:07,164 INFO L280 TraceCheckUtils]: 81: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,164 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {4654#true} {4654#true} #547#return; {4654#true} is VALID [2020-07-18 06:45:07,165 INFO L280 TraceCheckUtils]: 83: Hoare triple {4654#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {4654#true} is VALID [2020-07-18 06:45:07,165 INFO L280 TraceCheckUtils]: 84: Hoare triple {4654#true} ~tmp___1~0 := #t~ret6; {4654#true} is VALID [2020-07-18 06:45:07,165 INFO L280 TraceCheckUtils]: 85: Hoare triple {4654#true} havoc #t~ret6; {4654#true} is VALID [2020-07-18 06:45:07,166 INFO L280 TraceCheckUtils]: 86: Hoare triple {4654#true} assume !(0 != ~tmp___1~0); {4654#true} is VALID [2020-07-18 06:45:07,166 INFO L280 TraceCheckUtils]: 87: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,166 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4654#true} {4655#false} #565#return; {4655#false} is VALID [2020-07-18 06:45:07,167 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 [2020-07-18 06:45:07,167 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 [2020-07-18 06:45:07,167 INFO L280 TraceCheckUtils]: 91: Hoare triple {4654#true} assume !(1 == ~T1_E~0); {4654#true} is VALID [2020-07-18 06:45:07,168 INFO L280 TraceCheckUtils]: 92: Hoare triple {4654#true} assume !(1 == ~T2_E~0); {4654#true} is VALID [2020-07-18 06:45:07,168 INFO L280 TraceCheckUtils]: 93: Hoare triple {4654#true} assume !(1 == ~E_1~0); {4654#true} is VALID [2020-07-18 06:45:07,168 INFO L280 TraceCheckUtils]: 94: Hoare triple {4654#true} assume !(1 == ~E_2~0); {4654#true} is VALID [2020-07-18 06:45:07,169 INFO L280 TraceCheckUtils]: 95: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,169 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {4654#true} {4655#false} #567#return; {4655#false} is VALID [2020-07-18 06:45:07,169 INFO L280 TraceCheckUtils]: 97: Hoare triple {4655#false} assume !false; {4655#false} is VALID [2020-07-18 06:45:07,169 INFO L280 TraceCheckUtils]: 98: Hoare triple {4655#false} ~kernel_st~0 := 1; {4655#false} is VALID [2020-07-18 06:45:07,170 INFO L263 TraceCheckUtils]: 99: Hoare triple {4655#false} call eval(); {4655#false} is VALID [2020-07-18 06:45:07,170 INFO L280 TraceCheckUtils]: 100: Hoare triple {4655#false} havoc ~tmp~0; {4655#false} is VALID [2020-07-18 06:45:07,170 INFO L280 TraceCheckUtils]: 101: Hoare triple {4655#false} assume !false; {4655#false} is VALID [2020-07-18 06:45:07,171 INFO L263 TraceCheckUtils]: 102: Hoare triple {4655#false} call #t~ret0 := exists_runnable_thread(); {4654#true} is VALID [2020-07-18 06:45:07,171 INFO L280 TraceCheckUtils]: 103: Hoare triple {4654#true} havoc ~__retres1~3; {4654#true} is VALID [2020-07-18 06:45:07,171 INFO L280 TraceCheckUtils]: 104: Hoare triple {4654#true} assume !(0 == ~m_st~0); {4654#true} is VALID [2020-07-18 06:45:07,172 INFO L280 TraceCheckUtils]: 105: Hoare triple {4654#true} assume 0 == ~t1_st~0; {4654#true} is VALID [2020-07-18 06:45:07,172 INFO L280 TraceCheckUtils]: 106: Hoare triple {4654#true} ~__retres1~3 := 1; {4654#true} is VALID [2020-07-18 06:45:07,172 INFO L280 TraceCheckUtils]: 107: Hoare triple {4654#true} #res := ~__retres1~3; {4654#true} is VALID [2020-07-18 06:45:07,172 INFO L280 TraceCheckUtils]: 108: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-18 06:45:07,173 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {4654#true} {4655#false} #551#return; {4655#false} is VALID [2020-07-18 06:45:07,173 INFO L280 TraceCheckUtils]: 110: Hoare triple {4655#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4655#false} is VALID [2020-07-18 06:45:07,173 INFO L280 TraceCheckUtils]: 111: Hoare triple {4655#false} ~tmp~0 := #t~ret0; {4655#false} is VALID [2020-07-18 06:45:07,173 INFO L280 TraceCheckUtils]: 112: Hoare triple {4655#false} havoc #t~ret0; {4655#false} is VALID [2020-07-18 06:45:07,174 INFO L280 TraceCheckUtils]: 113: Hoare triple {4655#false} assume 0 != ~tmp~0; {4655#false} is VALID [2020-07-18 06:45:07,174 INFO L280 TraceCheckUtils]: 114: Hoare triple {4655#false} assume !(0 == ~m_st~0); {4655#false} is VALID [2020-07-18 06:45:07,174 INFO L280 TraceCheckUtils]: 115: Hoare triple {4655#false} assume !(0 == ~t1_st~0); {4655#false} is VALID [2020-07-18 06:45:07,174 INFO L280 TraceCheckUtils]: 116: Hoare triple {4655#false} assume 0 == ~t2_st~0; {4655#false} is VALID [2020-07-18 06:45:07,175 INFO L280 TraceCheckUtils]: 117: Hoare triple {4655#false} havoc ~tmp_ndt_3~0; {4655#false} is VALID [2020-07-18 06:45:07,175 INFO L280 TraceCheckUtils]: 118: Hoare triple {4655#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {4655#false} is VALID [2020-07-18 06:45:07,175 INFO L280 TraceCheckUtils]: 119: Hoare triple {4655#false} ~tmp_ndt_3~0 := #t~nondet3; {4655#false} is VALID [2020-07-18 06:45:07,175 INFO L280 TraceCheckUtils]: 120: Hoare triple {4655#false} havoc #t~nondet3; {4655#false} is VALID [2020-07-18 06:45:07,176 INFO L280 TraceCheckUtils]: 121: Hoare triple {4655#false} assume 0 != ~tmp_ndt_3~0; {4655#false} is VALID [2020-07-18 06:45:07,176 INFO L280 TraceCheckUtils]: 122: Hoare triple {4655#false} ~t2_st~0 := 1; {4655#false} is VALID [2020-07-18 06:45:07,176 INFO L263 TraceCheckUtils]: 123: Hoare triple {4655#false} call transmit2(); {4655#false} is VALID [2020-07-18 06:45:07,177 INFO L280 TraceCheckUtils]: 124: Hoare triple {4655#false} assume !(0 == ~t2_pc~0); {4655#false} is VALID [2020-07-18 06:45:07,177 INFO L280 TraceCheckUtils]: 125: Hoare triple {4655#false} assume 1 == ~t2_pc~0; {4655#false} is VALID [2020-07-18 06:45:07,177 INFO L263 TraceCheckUtils]: 126: Hoare triple {4655#false} call error(); {4655#false} is VALID [2020-07-18 06:45:07,178 INFO L280 TraceCheckUtils]: 127: Hoare triple {4655#false} assume !false; {4655#false} is VALID [2020-07-18 06:45:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:45:07,199 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1473372604] [2020-07-18 06:45:07,200 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:45:07,200 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 06:45:07,201 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448174804] [2020-07-18 06:45:07,204 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 128 [2020-07-18 06:45:07,205 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:45:07,205 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 06:45:07,371 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:45:07,371 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 06:45:07,371 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:45:07,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 06:45:07,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-18 06:45:07,373 INFO L87 Difference]: Start difference. First operand 472 states and 597 transitions. Second operand 8 states. [2020-07-18 06:45:19,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:45:19,062 INFO L93 Difference]: Finished difference Result 1128 states and 1479 transitions. [2020-07-18 06:45:19,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-18 06:45:19,063 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 128 [2020-07-18 06:45:19,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:45:19,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 06:45:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 772 transitions. [2020-07-18 06:45:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 06:45:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 772 transitions. [2020-07-18 06:45:19,180 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 772 transitions. [2020-07-18 06:45:20,584 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 772 edges. 772 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:45:20,634 INFO L225 Difference]: With dead ends: 1128 [2020-07-18 06:45:20,634 INFO L226 Difference]: Without dead ends: 700 [2020-07-18 06:45:20,638 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2020-07-18 06:45:20,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 700 states. [2020-07-18 06:45:24,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 700 to 460. [2020-07-18 06:45:24,188 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:45:24,188 INFO L82 GeneralOperation]: Start isEquivalent. First operand 700 states. Second operand 460 states. [2020-07-18 06:45:24,188 INFO L74 IsIncluded]: Start isIncluded. First operand 700 states. Second operand 460 states. [2020-07-18 06:45:24,189 INFO L87 Difference]: Start difference. First operand 700 states. Second operand 460 states. [2020-07-18 06:45:24,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:45:24,252 INFO L93 Difference]: Finished difference Result 700 states and 932 transitions. [2020-07-18 06:45:24,252 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 932 transitions. [2020-07-18 06:45:24,258 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:45:24,259 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:45:24,259 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 700 states. [2020-07-18 06:45:24,259 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 700 states. [2020-07-18 06:45:24,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:45:24,317 INFO L93 Difference]: Finished difference Result 700 states and 932 transitions. [2020-07-18 06:45:24,318 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 932 transitions. [2020-07-18 06:45:24,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:45:24,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:45:24,324 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:45:24,324 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:45:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-18 06:45:24,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 578 transitions. [2020-07-18 06:45:24,355 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 578 transitions. Word has length 128 [2020-07-18 06:45:24,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:45:24,356 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 578 transitions. [2020-07-18 06:45:24,356 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 06:45:24,356 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 460 states and 578 transitions. [2020-07-18 06:45:25,748 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 578 edges. 578 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:45:25,749 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 578 transitions. [2020-07-18 06:45:25,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-07-18 06:45:25,752 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:45:25,752 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] [2020-07-18 06:45:25,753 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 06:45:25,753 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:45:25,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:45:25,754 INFO L82 PathProgramCache]: Analyzing trace with hash -2002481605, now seen corresponding path program 1 times [2020-07-18 06:45:25,754 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:45:25,754 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [927720567] [2020-07-18 06:45:25,755 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:45:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:25,948 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 [2020-07-18 06:45:25,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} ~t1_pc~0 := 0; {9372#true} is VALID [2020-07-18 06:45:25,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~t2_pc~0 := 0; {9372#true} is VALID [2020-07-18 06:45:25,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:25,950 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:25,950 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:25,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} ~m_i~0 := 0; {9372#true} is VALID [2020-07-18 06:45:25,951 INFO L280 TraceCheckUtils]: 7: Hoare triple {9372#true} ~t1_i~0 := 0; {9372#true} is VALID [2020-07-18 06:45:25,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {9372#true} ~t2_i~0 := 0; {9372#true} is VALID [2020-07-18 06:45:25,951 INFO L280 TraceCheckUtils]: 9: Hoare triple {9372#true} ~M_E~0 := 2; {9372#true} is VALID [2020-07-18 06:45:25,952 INFO L280 TraceCheckUtils]: 10: Hoare triple {9372#true} ~T1_E~0 := 2; {9372#true} is VALID [2020-07-18 06:45:25,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {9372#true} ~T2_E~0 := 2; {9372#true} is VALID [2020-07-18 06:45:25,952 INFO L280 TraceCheckUtils]: 12: Hoare triple {9372#true} ~E_1~0 := 2; {9372#true} is VALID [2020-07-18 06:45:25,952 INFO L280 TraceCheckUtils]: 13: Hoare triple {9372#true} ~E_2~0 := 2; {9372#true} is VALID [2020-07-18 06:45:25,953 INFO L280 TraceCheckUtils]: 14: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:25,953 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9372#true} {9372#true} #589#return; {9372#true} is VALID [2020-07-18 06:45:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:25,975 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 [2020-07-18 06:45:25,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} ~t1_i~0 := 1; {9372#true} is VALID [2020-07-18 06:45:25,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~t2_i~0 := 1; {9372#true} is VALID [2020-07-18 06:45:25,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:25,976 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9372#true} {9372#true} #535#return; {9372#true} is VALID [2020-07-18 06:45:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:25,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:25,981 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9372#true} {9372#true} #559#return; {9372#true} is VALID [2020-07-18 06:45:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:26,003 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 [2020-07-18 06:45:26,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} assume 1 == ~t1_i~0; {9372#true} is VALID [2020-07-18 06:45:26,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,004 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume 1 == ~t2_i~0; {9372#true} is VALID [2020-07-18 06:45:26,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,005 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,005 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9372#true} {9372#true} #561#return; {9372#true} is VALID [2020-07-18 06:45:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:26,033 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 [2020-07-18 06:45:26,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(0 == ~T1_E~0); {9372#true} is VALID [2020-07-18 06:45:26,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} assume !(0 == ~T2_E~0); {9372#true} is VALID [2020-07-18 06:45:26,035 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} assume !(0 == ~E_1~0); {9372#true} is VALID [2020-07-18 06:45:26,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume !(0 == ~E_2~0); {9372#true} is VALID [2020-07-18 06:45:26,035 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,035 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9372#true} {9372#true} #563#return; {9372#true} is VALID [2020-07-18 06:45:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:26,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~0; {9372#true} is VALID [2020-07-18 06:45:26,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~m_pc~0); {9372#true} is VALID [2020-07-18 06:45:26,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~__retres1~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,089 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} #res := ~__retres1~0; {9372#true} is VALID [2020-07-18 06:45:26,090 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,090 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9372#true} {9372#true} #543#return; {9372#true} is VALID [2020-07-18 06:45:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:26,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~1; {9372#true} is VALID [2020-07-18 06:45:26,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~t1_pc~0); {9372#true} is VALID [2020-07-18 06:45:26,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~__retres1~1 := 0; {9372#true} is VALID [2020-07-18 06:45:26,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} #res := ~__retres1~1; {9372#true} is VALID [2020-07-18 06:45:26,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,119 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9372#true} {9372#true} #545#return; {9372#true} is VALID [2020-07-18 06:45:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:26,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~2; {9372#true} is VALID [2020-07-18 06:45:26,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,135 INFO L280 TraceCheckUtils]: 3: Hoare triple {9450#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,136 INFO L280 TraceCheckUtils]: 4: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,137 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #547#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,138 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 [2020-07-18 06:45:26,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} havoc ~tmp___0~0; {9372#true} is VALID [2020-07-18 06:45:26,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} havoc ~tmp___1~0; {9372#true} is VALID [2020-07-18 06:45:26,140 INFO L263 TraceCheckUtils]: 3: Hoare triple {9372#true} call #t~ret4 := is_master_triggered(); {9372#true} is VALID [2020-07-18 06:45:26,141 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} havoc ~__retres1~0; {9372#true} is VALID [2020-07-18 06:45:26,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} assume !(1 == ~m_pc~0); {9372#true} is VALID [2020-07-18 06:45:26,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} ~__retres1~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,142 INFO L280 TraceCheckUtils]: 7: Hoare triple {9372#true} #res := ~__retres1~0; {9372#true} is VALID [2020-07-18 06:45:26,142 INFO L280 TraceCheckUtils]: 8: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,142 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9372#true} {9372#true} #543#return; {9372#true} is VALID [2020-07-18 06:45:26,142 INFO L280 TraceCheckUtils]: 10: Hoare triple {9372#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {9372#true} is VALID [2020-07-18 06:45:26,143 INFO L280 TraceCheckUtils]: 11: Hoare triple {9372#true} ~tmp~1 := #t~ret4; {9372#true} is VALID [2020-07-18 06:45:26,143 INFO L280 TraceCheckUtils]: 12: Hoare triple {9372#true} havoc #t~ret4; {9372#true} is VALID [2020-07-18 06:45:26,143 INFO L280 TraceCheckUtils]: 13: Hoare triple {9372#true} assume !(0 != ~tmp~1); {9372#true} is VALID [2020-07-18 06:45:26,143 INFO L263 TraceCheckUtils]: 14: Hoare triple {9372#true} call #t~ret5 := is_transmit1_triggered(); {9372#true} is VALID [2020-07-18 06:45:26,144 INFO L280 TraceCheckUtils]: 15: Hoare triple {9372#true} havoc ~__retres1~1; {9372#true} is VALID [2020-07-18 06:45:26,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {9372#true} assume !(1 == ~t1_pc~0); {9372#true} is VALID [2020-07-18 06:45:26,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {9372#true} ~__retres1~1 := 0; {9372#true} is VALID [2020-07-18 06:45:26,144 INFO L280 TraceCheckUtils]: 18: Hoare triple {9372#true} #res := ~__retres1~1; {9372#true} is VALID [2020-07-18 06:45:26,145 INFO L280 TraceCheckUtils]: 19: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,145 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9372#true} {9372#true} #545#return; {9372#true} is VALID [2020-07-18 06:45:26,145 INFO L280 TraceCheckUtils]: 21: Hoare triple {9372#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {9372#true} is VALID [2020-07-18 06:45:26,145 INFO L280 TraceCheckUtils]: 22: Hoare triple {9372#true} ~tmp___0~0 := #t~ret5; {9372#true} is VALID [2020-07-18 06:45:26,146 INFO L280 TraceCheckUtils]: 23: Hoare triple {9372#true} havoc #t~ret5; {9372#true} is VALID [2020-07-18 06:45:26,146 INFO L280 TraceCheckUtils]: 24: Hoare triple {9372#true} assume !(0 != ~tmp___0~0); {9372#true} is VALID [2020-07-18 06:45:26,146 INFO L263 TraceCheckUtils]: 25: Hoare triple {9372#true} call #t~ret6 := is_transmit2_triggered(); {9372#true} is VALID [2020-07-18 06:45:26,146 INFO L280 TraceCheckUtils]: 26: Hoare triple {9372#true} havoc ~__retres1~2; {9372#true} is VALID [2020-07-18 06:45:26,147 INFO L280 TraceCheckUtils]: 27: Hoare triple {9372#true} assume !(1 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,148 INFO L280 TraceCheckUtils]: 28: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,149 INFO L280 TraceCheckUtils]: 29: Hoare triple {9450#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,150 INFO L280 TraceCheckUtils]: 30: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,150 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #547#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,151 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 [2020-07-18 06:45:26,152 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 [2020-07-18 06:45:26,153 INFO L280 TraceCheckUtils]: 34: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~ret6; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,153 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 [2020-07-18 06:45:26,154 INFO L280 TraceCheckUtils]: 36: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,155 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #565#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:26,165 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 [2020-07-18 06:45:26,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~T1_E~0); {9372#true} is VALID [2020-07-18 06:45:26,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} assume !(1 == ~T2_E~0); {9372#true} is VALID [2020-07-18 06:45:26,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} assume !(1 == ~E_1~0); {9372#true} is VALID [2020-07-18 06:45:26,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume !(1 == ~E_2~0); {9372#true} is VALID [2020-07-18 06:45:26,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,167 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #567#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:26,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~3; {9372#true} is VALID [2020-07-18 06:45:26,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume 0 == ~m_st~0; {9372#true} is VALID [2020-07-18 06:45:26,176 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~__retres1~3 := 1; {9372#true} is VALID [2020-07-18 06:45:26,176 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} #res := ~__retres1~3; {9372#true} is VALID [2020-07-18 06:45:26,176 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,177 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #551#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,179 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 [2020-07-18 06:45:26,180 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 [2020-07-18 06:45:26,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~t1_pc~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} ~t2_pc~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,181 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,181 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,181 INFO L280 TraceCheckUtils]: 7: Hoare triple {9372#true} ~m_i~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {9372#true} ~t1_i~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,182 INFO L280 TraceCheckUtils]: 9: Hoare triple {9372#true} ~t2_i~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,182 INFO L280 TraceCheckUtils]: 10: Hoare triple {9372#true} ~M_E~0 := 2; {9372#true} is VALID [2020-07-18 06:45:26,182 INFO L280 TraceCheckUtils]: 11: Hoare triple {9372#true} ~T1_E~0 := 2; {9372#true} is VALID [2020-07-18 06:45:26,182 INFO L280 TraceCheckUtils]: 12: Hoare triple {9372#true} ~T2_E~0 := 2; {9372#true} is VALID [2020-07-18 06:45:26,183 INFO L280 TraceCheckUtils]: 13: Hoare triple {9372#true} ~E_1~0 := 2; {9372#true} is VALID [2020-07-18 06:45:26,183 INFO L280 TraceCheckUtils]: 14: Hoare triple {9372#true} ~E_2~0 := 2; {9372#true} is VALID [2020-07-18 06:45:26,183 INFO L280 TraceCheckUtils]: 15: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,183 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9372#true} {9372#true} #589#return; {9372#true} is VALID [2020-07-18 06:45:26,184 INFO L263 TraceCheckUtils]: 17: Hoare triple {9372#true} call #t~ret10 := main(); {9372#true} is VALID [2020-07-18 06:45:26,184 INFO L280 TraceCheckUtils]: 18: Hoare triple {9372#true} havoc ~__retres1~4; {9372#true} is VALID [2020-07-18 06:45:26,185 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 [2020-07-18 06:45:26,185 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 [2020-07-18 06:45:26,185 INFO L280 TraceCheckUtils]: 21: Hoare triple {9372#true} ~t1_i~0 := 1; {9372#true} is VALID [2020-07-18 06:45:26,186 INFO L280 TraceCheckUtils]: 22: Hoare triple {9372#true} ~t2_i~0 := 1; {9372#true} is VALID [2020-07-18 06:45:26,186 INFO L280 TraceCheckUtils]: 23: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,186 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9372#true} {9372#true} #535#return; {9372#true} is VALID [2020-07-18 06:45:26,186 INFO L263 TraceCheckUtils]: 25: Hoare triple {9372#true} call start_simulation(); {9372#true} is VALID [2020-07-18 06:45:26,187 INFO L280 TraceCheckUtils]: 26: Hoare triple {9372#true} havoc ~kernel_st~0; {9372#true} is VALID [2020-07-18 06:45:26,187 INFO L280 TraceCheckUtils]: 27: Hoare triple {9372#true} havoc ~tmp~3; {9372#true} is VALID [2020-07-18 06:45:26,187 INFO L280 TraceCheckUtils]: 28: Hoare triple {9372#true} havoc ~tmp___0~1; {9372#true} is VALID [2020-07-18 06:45:26,187 INFO L280 TraceCheckUtils]: 29: Hoare triple {9372#true} ~kernel_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,188 INFO L263 TraceCheckUtils]: 30: Hoare triple {9372#true} call update_channels(); {9372#true} is VALID [2020-07-18 06:45:26,188 INFO L280 TraceCheckUtils]: 31: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,188 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9372#true} {9372#true} #559#return; {9372#true} is VALID [2020-07-18 06:45:26,189 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 [2020-07-18 06:45:26,190 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 [2020-07-18 06:45:26,190 INFO L280 TraceCheckUtils]: 35: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,190 INFO L280 TraceCheckUtils]: 36: Hoare triple {9372#true} assume 1 == ~t1_i~0; {9372#true} is VALID [2020-07-18 06:45:26,190 INFO L280 TraceCheckUtils]: 37: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,190 INFO L280 TraceCheckUtils]: 38: Hoare triple {9372#true} assume 1 == ~t2_i~0; {9372#true} is VALID [2020-07-18 06:45:26,191 INFO L280 TraceCheckUtils]: 39: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,191 INFO L280 TraceCheckUtils]: 40: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,191 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9372#true} {9372#true} #561#return; {9372#true} is VALID [2020-07-18 06:45:26,192 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 [2020-07-18 06:45:26,193 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 [2020-07-18 06:45:26,193 INFO L280 TraceCheckUtils]: 44: Hoare triple {9372#true} assume !(0 == ~T1_E~0); {9372#true} is VALID [2020-07-18 06:45:26,193 INFO L280 TraceCheckUtils]: 45: Hoare triple {9372#true} assume !(0 == ~T2_E~0); {9372#true} is VALID [2020-07-18 06:45:26,193 INFO L280 TraceCheckUtils]: 46: Hoare triple {9372#true} assume !(0 == ~E_1~0); {9372#true} is VALID [2020-07-18 06:45:26,193 INFO L280 TraceCheckUtils]: 47: Hoare triple {9372#true} assume !(0 == ~E_2~0); {9372#true} is VALID [2020-07-18 06:45:26,194 INFO L280 TraceCheckUtils]: 48: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,194 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {9372#true} {9372#true} #563#return; {9372#true} is VALID [2020-07-18 06:45:26,195 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 [2020-07-18 06:45:26,195 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 [2020-07-18 06:45:26,195 INFO L280 TraceCheckUtils]: 52: Hoare triple {9372#true} havoc ~tmp___0~0; {9372#true} is VALID [2020-07-18 06:45:26,196 INFO L280 TraceCheckUtils]: 53: Hoare triple {9372#true} havoc ~tmp___1~0; {9372#true} is VALID [2020-07-18 06:45:26,196 INFO L263 TraceCheckUtils]: 54: Hoare triple {9372#true} call #t~ret4 := is_master_triggered(); {9372#true} is VALID [2020-07-18 06:45:26,196 INFO L280 TraceCheckUtils]: 55: Hoare triple {9372#true} havoc ~__retres1~0; {9372#true} is VALID [2020-07-18 06:45:26,196 INFO L280 TraceCheckUtils]: 56: Hoare triple {9372#true} assume !(1 == ~m_pc~0); {9372#true} is VALID [2020-07-18 06:45:26,196 INFO L280 TraceCheckUtils]: 57: Hoare triple {9372#true} ~__retres1~0 := 0; {9372#true} is VALID [2020-07-18 06:45:26,197 INFO L280 TraceCheckUtils]: 58: Hoare triple {9372#true} #res := ~__retres1~0; {9372#true} is VALID [2020-07-18 06:45:26,197 INFO L280 TraceCheckUtils]: 59: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,197 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9372#true} {9372#true} #543#return; {9372#true} is VALID [2020-07-18 06:45:26,197 INFO L280 TraceCheckUtils]: 61: Hoare triple {9372#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {9372#true} is VALID [2020-07-18 06:45:26,198 INFO L280 TraceCheckUtils]: 62: Hoare triple {9372#true} ~tmp~1 := #t~ret4; {9372#true} is VALID [2020-07-18 06:45:26,198 INFO L280 TraceCheckUtils]: 63: Hoare triple {9372#true} havoc #t~ret4; {9372#true} is VALID [2020-07-18 06:45:26,198 INFO L280 TraceCheckUtils]: 64: Hoare triple {9372#true} assume !(0 != ~tmp~1); {9372#true} is VALID [2020-07-18 06:45:26,198 INFO L263 TraceCheckUtils]: 65: Hoare triple {9372#true} call #t~ret5 := is_transmit1_triggered(); {9372#true} is VALID [2020-07-18 06:45:26,198 INFO L280 TraceCheckUtils]: 66: Hoare triple {9372#true} havoc ~__retres1~1; {9372#true} is VALID [2020-07-18 06:45:26,199 INFO L280 TraceCheckUtils]: 67: Hoare triple {9372#true} assume !(1 == ~t1_pc~0); {9372#true} is VALID [2020-07-18 06:45:26,199 INFO L280 TraceCheckUtils]: 68: Hoare triple {9372#true} ~__retres1~1 := 0; {9372#true} is VALID [2020-07-18 06:45:26,199 INFO L280 TraceCheckUtils]: 69: Hoare triple {9372#true} #res := ~__retres1~1; {9372#true} is VALID [2020-07-18 06:45:26,199 INFO L280 TraceCheckUtils]: 70: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,199 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {9372#true} {9372#true} #545#return; {9372#true} is VALID [2020-07-18 06:45:26,200 INFO L280 TraceCheckUtils]: 72: Hoare triple {9372#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {9372#true} is VALID [2020-07-18 06:45:26,200 INFO L280 TraceCheckUtils]: 73: Hoare triple {9372#true} ~tmp___0~0 := #t~ret5; {9372#true} is VALID [2020-07-18 06:45:26,200 INFO L280 TraceCheckUtils]: 74: Hoare triple {9372#true} havoc #t~ret5; {9372#true} is VALID [2020-07-18 06:45:26,200 INFO L280 TraceCheckUtils]: 75: Hoare triple {9372#true} assume !(0 != ~tmp___0~0); {9372#true} is VALID [2020-07-18 06:45:26,200 INFO L263 TraceCheckUtils]: 76: Hoare triple {9372#true} call #t~ret6 := is_transmit2_triggered(); {9372#true} is VALID [2020-07-18 06:45:26,201 INFO L280 TraceCheckUtils]: 77: Hoare triple {9372#true} havoc ~__retres1~2; {9372#true} is VALID [2020-07-18 06:45:26,201 INFO L280 TraceCheckUtils]: 78: Hoare triple {9372#true} assume !(1 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,202 INFO L280 TraceCheckUtils]: 79: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,203 INFO L280 TraceCheckUtils]: 80: Hoare triple {9450#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,203 INFO L280 TraceCheckUtils]: 81: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,204 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #547#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,205 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 [2020-07-18 06:45:26,205 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 [2020-07-18 06:45:26,206 INFO L280 TraceCheckUtils]: 85: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~ret6; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,209 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 [2020-07-18 06:45:26,210 INFO L280 TraceCheckUtils]: 87: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,210 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #565#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,212 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 [2020-07-18 06:45:26,212 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 [2020-07-18 06:45:26,212 INFO L280 TraceCheckUtils]: 91: Hoare triple {9372#true} assume !(1 == ~T1_E~0); {9372#true} is VALID [2020-07-18 06:45:26,212 INFO L280 TraceCheckUtils]: 92: Hoare triple {9372#true} assume !(1 == ~T2_E~0); {9372#true} is VALID [2020-07-18 06:45:26,213 INFO L280 TraceCheckUtils]: 93: Hoare triple {9372#true} assume !(1 == ~E_1~0); {9372#true} is VALID [2020-07-18 06:45:26,213 INFO L280 TraceCheckUtils]: 94: Hoare triple {9372#true} assume !(1 == ~E_2~0); {9372#true} is VALID [2020-07-18 06:45:26,213 INFO L280 TraceCheckUtils]: 95: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,214 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #567#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,215 INFO L280 TraceCheckUtils]: 97: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !false; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,215 INFO L280 TraceCheckUtils]: 98: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~kernel_st~0 := 1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,216 INFO L263 TraceCheckUtils]: 99: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call eval(); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,217 INFO L280 TraceCheckUtils]: 100: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc ~tmp~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,218 INFO L280 TraceCheckUtils]: 101: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !false; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,218 INFO L263 TraceCheckUtils]: 102: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call #t~ret0 := exists_runnable_thread(); {9372#true} is VALID [2020-07-18 06:45:26,218 INFO L280 TraceCheckUtils]: 103: Hoare triple {9372#true} havoc ~__retres1~3; {9372#true} is VALID [2020-07-18 06:45:26,218 INFO L280 TraceCheckUtils]: 104: Hoare triple {9372#true} assume 0 == ~m_st~0; {9372#true} is VALID [2020-07-18 06:45:26,219 INFO L280 TraceCheckUtils]: 105: Hoare triple {9372#true} ~__retres1~3 := 1; {9372#true} is VALID [2020-07-18 06:45:26,219 INFO L280 TraceCheckUtils]: 106: Hoare triple {9372#true} #res := ~__retres1~3; {9372#true} is VALID [2020-07-18 06:45:26,219 INFO L280 TraceCheckUtils]: 107: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-18 06:45:26,220 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #551#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,220 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 [2020-07-18 06:45:26,221 INFO L280 TraceCheckUtils]: 110: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp~0 := #t~ret0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,222 INFO L280 TraceCheckUtils]: 111: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~ret0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,222 INFO L280 TraceCheckUtils]: 112: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 0 != ~tmp~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,223 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 [2020-07-18 06:45:26,224 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 [2020-07-18 06:45:26,224 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 [2020-07-18 06:45:26,225 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 [2020-07-18 06:45:26,226 INFO L280 TraceCheckUtils]: 117: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~nondet1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,226 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 [2020-07-18 06:45:26,227 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 [2020-07-18 06:45:26,227 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 [2020-07-18 06:45:26,228 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 [2020-07-18 06:45:26,229 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 [2020-07-18 06:45:26,229 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 [2020-07-18 06:45:26,229 INFO L280 TraceCheckUtils]: 124: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~nondet3; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,230 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 [2020-07-18 06:45:26,230 INFO L280 TraceCheckUtils]: 126: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~t2_st~0 := 1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,231 INFO L263 TraceCheckUtils]: 127: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call transmit2(); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-18 06:45:26,231 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 [2020-07-18 06:45:26,231 INFO L280 TraceCheckUtils]: 129: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 1 == ~t2_pc~0; {9373#false} is VALID [2020-07-18 06:45:26,232 INFO L263 TraceCheckUtils]: 130: Hoare triple {9373#false} call error(); {9373#false} is VALID [2020-07-18 06:45:26,232 INFO L280 TraceCheckUtils]: 131: Hoare triple {9373#false} assume !false; {9373#false} is VALID [2020-07-18 06:45:26,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:45:26,249 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [927720567] [2020-07-18 06:45:26,249 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:45:26,249 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-18 06:45:26,249 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652894907] [2020-07-18 06:45:26,250 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-07-18 06:45:26,251 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:45:26,251 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 06:45:26,395 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:45:26,395 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 06:45:26,395 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:45:26,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 06:45:26,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-18 06:45:26,396 INFO L87 Difference]: Start difference. First operand 460 states and 578 transitions. Second operand 7 states. [2020-07-18 06:45:46,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:45:46,172 INFO L93 Difference]: Finished difference Result 1752 states and 2439 transitions. [2020-07-18 06:45:46,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 06:45:46,172 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-07-18 06:45:46,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:45:46,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 06:45:46,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1236 transitions. [2020-07-18 06:45:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 06:45:46,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1236 transitions. [2020-07-18 06:45:46,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1236 transitions. [2020-07-18 06:45:48,583 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1236 edges. 1236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:45:48,722 INFO L225 Difference]: With dead ends: 1752 [2020-07-18 06:45:48,722 INFO L226 Difference]: Without dead ends: 1336 [2020-07-18 06:45:48,726 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 30 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-18 06:45:48,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1336 states. [2020-07-18 06:45:56,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1336 to 947. [2020-07-18 06:45:56,006 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:45:56,006 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1336 states. Second operand 947 states. [2020-07-18 06:45:56,007 INFO L74 IsIncluded]: Start isIncluded. First operand 1336 states. Second operand 947 states. [2020-07-18 06:45:56,007 INFO L87 Difference]: Start difference. First operand 1336 states. Second operand 947 states. [2020-07-18 06:45:56,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:45:56,167 INFO L93 Difference]: Finished difference Result 1336 states and 1852 transitions. [2020-07-18 06:45:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1852 transitions. [2020-07-18 06:45:56,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:45:56,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:45:56,185 INFO L74 IsIncluded]: Start isIncluded. First operand 947 states. Second operand 1336 states. [2020-07-18 06:45:56,185 INFO L87 Difference]: Start difference. First operand 947 states. Second operand 1336 states. [2020-07-18 06:45:56,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:45:56,396 INFO L93 Difference]: Finished difference Result 1336 states and 1852 transitions. [2020-07-18 06:45:56,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1852 transitions. [2020-07-18 06:45:56,411 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:45:56,415 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:45:56,416 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:45:56,416 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:45:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 947 states. [2020-07-18 06:45:56,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 947 states and 1238 transitions. [2020-07-18 06:45:56,530 INFO L78 Accepts]: Start accepts. Automaton has 947 states and 1238 transitions. Word has length 132 [2020-07-18 06:45:56,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:45:56,531 INFO L479 AbstractCegarLoop]: Abstraction has 947 states and 1238 transitions. [2020-07-18 06:45:56,531 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 06:45:56,531 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 947 states and 1238 transitions. [2020-07-18 06:45:59,727 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1238 edges. 1238 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:45:59,727 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1238 transitions. [2020-07-18 06:45:59,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-18 06:45:59,732 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:45:59,733 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] [2020-07-18 06:45:59,733 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 06:45:59,733 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:45:59,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:45:59,734 INFO L82 PathProgramCache]: Analyzing trace with hash 537882589, now seen corresponding path program 1 times [2020-07-18 06:45:59,734 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:45:59,734 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [523854951] [2020-07-18 06:45:59,735 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:45:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:59,900 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 [2020-07-18 06:45:59,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} ~t1_pc~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,900 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t2_pc~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,901 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,901 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} ~m_i~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,902 INFO L280 TraceCheckUtils]: 7: Hoare triple {17586#true} ~t1_i~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,902 INFO L280 TraceCheckUtils]: 8: Hoare triple {17586#true} ~t2_i~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,902 INFO L280 TraceCheckUtils]: 9: Hoare triple {17586#true} ~M_E~0 := 2; {17586#true} is VALID [2020-07-18 06:45:59,902 INFO L280 TraceCheckUtils]: 10: Hoare triple {17586#true} ~T1_E~0 := 2; {17586#true} is VALID [2020-07-18 06:45:59,905 INFO L280 TraceCheckUtils]: 11: Hoare triple {17586#true} ~T2_E~0 := 2; {17586#true} is VALID [2020-07-18 06:45:59,905 INFO L280 TraceCheckUtils]: 12: Hoare triple {17586#true} ~E_1~0 := 2; {17586#true} is VALID [2020-07-18 06:45:59,905 INFO L280 TraceCheckUtils]: 13: Hoare triple {17586#true} ~E_2~0 := 2; {17586#true} is VALID [2020-07-18 06:45:59,905 INFO L280 TraceCheckUtils]: 14: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:45:59,906 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17586#true} {17586#true} #589#return; {17586#true} is VALID [2020-07-18 06:45:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:59,929 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 [2020-07-18 06:45:59,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} ~t1_i~0 := 1; {17586#true} is VALID [2020-07-18 06:45:59,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t2_i~0 := 1; {17586#true} is VALID [2020-07-18 06:45:59,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:45:59,930 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17586#true} {17586#true} #535#return; {17586#true} is VALID [2020-07-18 06:45:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:59,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:45:59,952 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17586#true} {17586#true} #559#return; {17586#true} is VALID [2020-07-18 06:45:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:45:59,974 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 [2020-07-18 06:45:59,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,974 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} assume 1 == ~t1_i~0; {17586#true} is VALID [2020-07-18 06:45:59,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume 1 == ~t2_i~0; {17586#true} is VALID [2020-07-18 06:45:59,975 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-18 06:45:59,975 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:45:59,975 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17586#true} {17586#true} #561#return; {17586#true} is VALID [2020-07-18 06:46:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:46:00,007 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 [2020-07-18 06:46:00,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(0 == ~T1_E~0); {17586#true} is VALID [2020-07-18 06:46:00,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} assume !(0 == ~T2_E~0); {17586#true} is VALID [2020-07-18 06:46:00,008 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} assume !(0 == ~E_1~0); {17586#true} is VALID [2020-07-18 06:46:00,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume !(0 == ~E_2~0); {17586#true} is VALID [2020-07-18 06:46:00,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,008 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17586#true} {17586#true} #563#return; {17586#true} is VALID [2020-07-18 06:46:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:46:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:46:00,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~0; {17586#true} is VALID [2020-07-18 06:46:00,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~m_pc~0); {17586#true} is VALID [2020-07-18 06:46:00,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~0; {17586#true} is VALID [2020-07-18 06:46:00,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,029 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #543#return; {17586#true} is VALID [2020-07-18 06:46:00,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:46:00,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~1; {17586#true} is VALID [2020-07-18 06:46:00,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~t1_pc~0); {17586#true} is VALID [2020-07-18 06:46:00,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~1 := 0; {17586#true} is VALID [2020-07-18 06:46:00,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~1; {17586#true} is VALID [2020-07-18 06:46:00,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,035 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #545#return; {17586#true} is VALID [2020-07-18 06:46:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:46:00,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~2; {17586#true} is VALID [2020-07-18 06:46:00,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~t2_pc~0); {17586#true} is VALID [2020-07-18 06:46:00,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~2 := 0; {17586#true} is VALID [2020-07-18 06:46:00,043 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~2; {17586#true} is VALID [2020-07-18 06:46:00,043 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,043 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #547#return; {17586#true} is VALID [2020-07-18 06:46:00,043 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 [2020-07-18 06:46:00,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} havoc ~tmp___0~0; {17586#true} is VALID [2020-07-18 06:46:00,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} havoc ~tmp___1~0; {17586#true} is VALID [2020-07-18 06:46:00,044 INFO L263 TraceCheckUtils]: 3: Hoare triple {17586#true} call #t~ret4 := is_master_triggered(); {17586#true} is VALID [2020-07-18 06:46:00,044 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} havoc ~__retres1~0; {17586#true} is VALID [2020-07-18 06:46:00,045 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} assume !(1 == ~m_pc~0); {17586#true} is VALID [2020-07-18 06:46:00,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} ~__retres1~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,045 INFO L280 TraceCheckUtils]: 7: Hoare triple {17586#true} #res := ~__retres1~0; {17586#true} is VALID [2020-07-18 06:46:00,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,049 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17586#true} {17586#true} #543#return; {17586#true} is VALID [2020-07-18 06:46:00,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {17586#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {17586#true} is VALID [2020-07-18 06:46:00,050 INFO L280 TraceCheckUtils]: 11: Hoare triple {17586#true} ~tmp~1 := #t~ret4; {17586#true} is VALID [2020-07-18 06:46:00,050 INFO L280 TraceCheckUtils]: 12: Hoare triple {17586#true} havoc #t~ret4; {17586#true} is VALID [2020-07-18 06:46:00,050 INFO L280 TraceCheckUtils]: 13: Hoare triple {17586#true} assume !(0 != ~tmp~1); {17586#true} is VALID [2020-07-18 06:46:00,050 INFO L263 TraceCheckUtils]: 14: Hoare triple {17586#true} call #t~ret5 := is_transmit1_triggered(); {17586#true} is VALID [2020-07-18 06:46:00,050 INFO L280 TraceCheckUtils]: 15: Hoare triple {17586#true} havoc ~__retres1~1; {17586#true} is VALID [2020-07-18 06:46:00,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {17586#true} assume !(1 == ~t1_pc~0); {17586#true} is VALID [2020-07-18 06:46:00,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {17586#true} ~__retres1~1 := 0; {17586#true} is VALID [2020-07-18 06:46:00,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {17586#true} #res := ~__retres1~1; {17586#true} is VALID [2020-07-18 06:46:00,051 INFO L280 TraceCheckUtils]: 19: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,051 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17586#true} {17586#true} #545#return; {17586#true} is VALID [2020-07-18 06:46:00,052 INFO L280 TraceCheckUtils]: 21: Hoare triple {17586#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {17586#true} is VALID [2020-07-18 06:46:00,052 INFO L280 TraceCheckUtils]: 22: Hoare triple {17586#true} ~tmp___0~0 := #t~ret5; {17586#true} is VALID [2020-07-18 06:46:00,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {17586#true} havoc #t~ret5; {17586#true} is VALID [2020-07-18 06:46:00,052 INFO L280 TraceCheckUtils]: 24: Hoare triple {17586#true} assume !(0 != ~tmp___0~0); {17586#true} is VALID [2020-07-18 06:46:00,052 INFO L263 TraceCheckUtils]: 25: Hoare triple {17586#true} call #t~ret6 := is_transmit2_triggered(); {17586#true} is VALID [2020-07-18 06:46:00,053 INFO L280 TraceCheckUtils]: 26: Hoare triple {17586#true} havoc ~__retres1~2; {17586#true} is VALID [2020-07-18 06:46:00,053 INFO L280 TraceCheckUtils]: 27: Hoare triple {17586#true} assume !(1 == ~t2_pc~0); {17586#true} is VALID [2020-07-18 06:46:00,053 INFO L280 TraceCheckUtils]: 28: Hoare triple {17586#true} ~__retres1~2 := 0; {17586#true} is VALID [2020-07-18 06:46:00,053 INFO L280 TraceCheckUtils]: 29: Hoare triple {17586#true} #res := ~__retres1~2; {17586#true} is VALID [2020-07-18 06:46:00,054 INFO L280 TraceCheckUtils]: 30: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,054 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {17586#true} {17586#true} #547#return; {17586#true} is VALID [2020-07-18 06:46:00,054 INFO L280 TraceCheckUtils]: 32: Hoare triple {17586#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {17586#true} is VALID [2020-07-18 06:46:00,054 INFO L280 TraceCheckUtils]: 33: Hoare triple {17586#true} ~tmp___1~0 := #t~ret6; {17586#true} is VALID [2020-07-18 06:46:00,054 INFO L280 TraceCheckUtils]: 34: Hoare triple {17586#true} havoc #t~ret6; {17586#true} is VALID [2020-07-18 06:46:00,055 INFO L280 TraceCheckUtils]: 35: Hoare triple {17586#true} assume !(0 != ~tmp___1~0); {17586#true} is VALID [2020-07-18 06:46:00,059 INFO L280 TraceCheckUtils]: 36: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,060 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17586#true} {17586#true} #565#return; {17586#true} is VALID [2020-07-18 06:46:00,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:46:00,075 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 [2020-07-18 06:46:00,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~T1_E~0); {17586#true} is VALID [2020-07-18 06:46:00,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} assume !(1 == ~T2_E~0); {17586#true} is VALID [2020-07-18 06:46:00,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} assume !(1 == ~E_1~0); {17586#true} is VALID [2020-07-18 06:46:00,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume !(1 == ~E_2~0); {17586#true} is VALID [2020-07-18 06:46:00,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,076 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17586#true} {17586#true} #567#return; {17586#true} is VALID [2020-07-18 06:46:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:46:00,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-18 06:46:00,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-18 06:46:00,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-18 06:46:00,085 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-18 06:46:00,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,086 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #551#return; {17586#true} is VALID [2020-07-18 06:46:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:46:00,117 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 [2020-07-18 06:46:00,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-18 06:46:00,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t2_pc~0 := 1; {17586#true} is VALID [2020-07-18 06:46:00,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~t2_st~0 := 2; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {17683#(<= 2 ~t2_st~0)} assume true; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,120 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17683#(<= 2 ~t2_st~0)} {17586#true} #557#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:46:00,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-18 06:46:00,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-18 06:46:00,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-18 06:46:00,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-18 06:46:00,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,135 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17683#(<= 2 ~t2_st~0)} #551#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,136 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 [2020-07-18 06:46:00,137 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 [2020-07-18 06:46:00,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t1_pc~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~t2_pc~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,138 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,138 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,138 INFO L280 TraceCheckUtils]: 7: Hoare triple {17586#true} ~m_i~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {17586#true} ~t1_i~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {17586#true} ~t2_i~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,139 INFO L280 TraceCheckUtils]: 10: Hoare triple {17586#true} ~M_E~0 := 2; {17586#true} is VALID [2020-07-18 06:46:00,139 INFO L280 TraceCheckUtils]: 11: Hoare triple {17586#true} ~T1_E~0 := 2; {17586#true} is VALID [2020-07-18 06:46:00,139 INFO L280 TraceCheckUtils]: 12: Hoare triple {17586#true} ~T2_E~0 := 2; {17586#true} is VALID [2020-07-18 06:46:00,139 INFO L280 TraceCheckUtils]: 13: Hoare triple {17586#true} ~E_1~0 := 2; {17586#true} is VALID [2020-07-18 06:46:00,140 INFO L280 TraceCheckUtils]: 14: Hoare triple {17586#true} ~E_2~0 := 2; {17586#true} is VALID [2020-07-18 06:46:00,140 INFO L280 TraceCheckUtils]: 15: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,140 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17586#true} {17586#true} #589#return; {17586#true} is VALID [2020-07-18 06:46:00,141 INFO L263 TraceCheckUtils]: 17: Hoare triple {17586#true} call #t~ret10 := main(); {17586#true} is VALID [2020-07-18 06:46:00,141 INFO L280 TraceCheckUtils]: 18: Hoare triple {17586#true} havoc ~__retres1~4; {17586#true} is VALID [2020-07-18 06:46:00,142 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 [2020-07-18 06:46:00,142 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 [2020-07-18 06:46:00,142 INFO L280 TraceCheckUtils]: 21: Hoare triple {17586#true} ~t1_i~0 := 1; {17586#true} is VALID [2020-07-18 06:46:00,143 INFO L280 TraceCheckUtils]: 22: Hoare triple {17586#true} ~t2_i~0 := 1; {17586#true} is VALID [2020-07-18 06:46:00,143 INFO L280 TraceCheckUtils]: 23: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,143 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17586#true} {17586#true} #535#return; {17586#true} is VALID [2020-07-18 06:46:00,143 INFO L263 TraceCheckUtils]: 25: Hoare triple {17586#true} call start_simulation(); {17586#true} is VALID [2020-07-18 06:46:00,144 INFO L280 TraceCheckUtils]: 26: Hoare triple {17586#true} havoc ~kernel_st~0; {17586#true} is VALID [2020-07-18 06:46:00,144 INFO L280 TraceCheckUtils]: 27: Hoare triple {17586#true} havoc ~tmp~3; {17586#true} is VALID [2020-07-18 06:46:00,144 INFO L280 TraceCheckUtils]: 28: Hoare triple {17586#true} havoc ~tmp___0~1; {17586#true} is VALID [2020-07-18 06:46:00,144 INFO L280 TraceCheckUtils]: 29: Hoare triple {17586#true} ~kernel_st~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,145 INFO L263 TraceCheckUtils]: 30: Hoare triple {17586#true} call update_channels(); {17586#true} is VALID [2020-07-18 06:46:00,145 INFO L280 TraceCheckUtils]: 31: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,145 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17586#true} {17586#true} #559#return; {17586#true} is VALID [2020-07-18 06:46:00,146 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 [2020-07-18 06:46:00,146 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 [2020-07-18 06:46:00,147 INFO L280 TraceCheckUtils]: 35: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,147 INFO L280 TraceCheckUtils]: 36: Hoare triple {17586#true} assume 1 == ~t1_i~0; {17586#true} is VALID [2020-07-18 06:46:00,147 INFO L280 TraceCheckUtils]: 37: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,147 INFO L280 TraceCheckUtils]: 38: Hoare triple {17586#true} assume 1 == ~t2_i~0; {17586#true} is VALID [2020-07-18 06:46:00,147 INFO L280 TraceCheckUtils]: 39: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,148 INFO L280 TraceCheckUtils]: 40: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,148 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17586#true} {17586#true} #561#return; {17586#true} is VALID [2020-07-18 06:46:00,150 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 [2020-07-18 06:46:00,150 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 [2020-07-18 06:46:00,151 INFO L280 TraceCheckUtils]: 44: Hoare triple {17586#true} assume !(0 == ~T1_E~0); {17586#true} is VALID [2020-07-18 06:46:00,151 INFO L280 TraceCheckUtils]: 45: Hoare triple {17586#true} assume !(0 == ~T2_E~0); {17586#true} is VALID [2020-07-18 06:46:00,151 INFO L280 TraceCheckUtils]: 46: Hoare triple {17586#true} assume !(0 == ~E_1~0); {17586#true} is VALID [2020-07-18 06:46:00,151 INFO L280 TraceCheckUtils]: 47: Hoare triple {17586#true} assume !(0 == ~E_2~0); {17586#true} is VALID [2020-07-18 06:46:00,151 INFO L280 TraceCheckUtils]: 48: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,152 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {17586#true} {17586#true} #563#return; {17586#true} is VALID [2020-07-18 06:46:00,153 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 [2020-07-18 06:46:00,153 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 [2020-07-18 06:46:00,153 INFO L280 TraceCheckUtils]: 52: Hoare triple {17586#true} havoc ~tmp___0~0; {17586#true} is VALID [2020-07-18 06:46:00,153 INFO L280 TraceCheckUtils]: 53: Hoare triple {17586#true} havoc ~tmp___1~0; {17586#true} is VALID [2020-07-18 06:46:00,154 INFO L263 TraceCheckUtils]: 54: Hoare triple {17586#true} call #t~ret4 := is_master_triggered(); {17586#true} is VALID [2020-07-18 06:46:00,154 INFO L280 TraceCheckUtils]: 55: Hoare triple {17586#true} havoc ~__retres1~0; {17586#true} is VALID [2020-07-18 06:46:00,154 INFO L280 TraceCheckUtils]: 56: Hoare triple {17586#true} assume !(1 == ~m_pc~0); {17586#true} is VALID [2020-07-18 06:46:00,154 INFO L280 TraceCheckUtils]: 57: Hoare triple {17586#true} ~__retres1~0 := 0; {17586#true} is VALID [2020-07-18 06:46:00,154 INFO L280 TraceCheckUtils]: 58: Hoare triple {17586#true} #res := ~__retres1~0; {17586#true} is VALID [2020-07-18 06:46:00,155 INFO L280 TraceCheckUtils]: 59: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,155 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17586#true} {17586#true} #543#return; {17586#true} is VALID [2020-07-18 06:46:00,155 INFO L280 TraceCheckUtils]: 61: Hoare triple {17586#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {17586#true} is VALID [2020-07-18 06:46:00,155 INFO L280 TraceCheckUtils]: 62: Hoare triple {17586#true} ~tmp~1 := #t~ret4; {17586#true} is VALID [2020-07-18 06:46:00,155 INFO L280 TraceCheckUtils]: 63: Hoare triple {17586#true} havoc #t~ret4; {17586#true} is VALID [2020-07-18 06:46:00,156 INFO L280 TraceCheckUtils]: 64: Hoare triple {17586#true} assume !(0 != ~tmp~1); {17586#true} is VALID [2020-07-18 06:46:00,156 INFO L263 TraceCheckUtils]: 65: Hoare triple {17586#true} call #t~ret5 := is_transmit1_triggered(); {17586#true} is VALID [2020-07-18 06:46:00,156 INFO L280 TraceCheckUtils]: 66: Hoare triple {17586#true} havoc ~__retres1~1; {17586#true} is VALID [2020-07-18 06:46:00,156 INFO L280 TraceCheckUtils]: 67: Hoare triple {17586#true} assume !(1 == ~t1_pc~0); {17586#true} is VALID [2020-07-18 06:46:00,156 INFO L280 TraceCheckUtils]: 68: Hoare triple {17586#true} ~__retres1~1 := 0; {17586#true} is VALID [2020-07-18 06:46:00,157 INFO L280 TraceCheckUtils]: 69: Hoare triple {17586#true} #res := ~__retres1~1; {17586#true} is VALID [2020-07-18 06:46:00,157 INFO L280 TraceCheckUtils]: 70: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,157 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {17586#true} {17586#true} #545#return; {17586#true} is VALID [2020-07-18 06:46:00,157 INFO L280 TraceCheckUtils]: 72: Hoare triple {17586#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {17586#true} is VALID [2020-07-18 06:46:00,157 INFO L280 TraceCheckUtils]: 73: Hoare triple {17586#true} ~tmp___0~0 := #t~ret5; {17586#true} is VALID [2020-07-18 06:46:00,158 INFO L280 TraceCheckUtils]: 74: Hoare triple {17586#true} havoc #t~ret5; {17586#true} is VALID [2020-07-18 06:46:00,158 INFO L280 TraceCheckUtils]: 75: Hoare triple {17586#true} assume !(0 != ~tmp___0~0); {17586#true} is VALID [2020-07-18 06:46:00,158 INFO L263 TraceCheckUtils]: 76: Hoare triple {17586#true} call #t~ret6 := is_transmit2_triggered(); {17586#true} is VALID [2020-07-18 06:46:00,158 INFO L280 TraceCheckUtils]: 77: Hoare triple {17586#true} havoc ~__retres1~2; {17586#true} is VALID [2020-07-18 06:46:00,159 INFO L280 TraceCheckUtils]: 78: Hoare triple {17586#true} assume !(1 == ~t2_pc~0); {17586#true} is VALID [2020-07-18 06:46:00,159 INFO L280 TraceCheckUtils]: 79: Hoare triple {17586#true} ~__retres1~2 := 0; {17586#true} is VALID [2020-07-18 06:46:00,159 INFO L280 TraceCheckUtils]: 80: Hoare triple {17586#true} #res := ~__retres1~2; {17586#true} is VALID [2020-07-18 06:46:00,159 INFO L280 TraceCheckUtils]: 81: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,159 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17586#true} {17586#true} #547#return; {17586#true} is VALID [2020-07-18 06:46:00,160 INFO L280 TraceCheckUtils]: 83: Hoare triple {17586#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {17586#true} is VALID [2020-07-18 06:46:00,160 INFO L280 TraceCheckUtils]: 84: Hoare triple {17586#true} ~tmp___1~0 := #t~ret6; {17586#true} is VALID [2020-07-18 06:46:00,160 INFO L280 TraceCheckUtils]: 85: Hoare triple {17586#true} havoc #t~ret6; {17586#true} is VALID [2020-07-18 06:46:00,160 INFO L280 TraceCheckUtils]: 86: Hoare triple {17586#true} assume !(0 != ~tmp___1~0); {17586#true} is VALID [2020-07-18 06:46:00,160 INFO L280 TraceCheckUtils]: 87: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,161 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {17586#true} {17586#true} #565#return; {17586#true} is VALID [2020-07-18 06:46:00,162 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 [2020-07-18 06:46:00,162 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 [2020-07-18 06:46:00,163 INFO L280 TraceCheckUtils]: 91: Hoare triple {17586#true} assume !(1 == ~T1_E~0); {17586#true} is VALID [2020-07-18 06:46:00,163 INFO L280 TraceCheckUtils]: 92: Hoare triple {17586#true} assume !(1 == ~T2_E~0); {17586#true} is VALID [2020-07-18 06:46:00,163 INFO L280 TraceCheckUtils]: 93: Hoare triple {17586#true} assume !(1 == ~E_1~0); {17586#true} is VALID [2020-07-18 06:46:00,163 INFO L280 TraceCheckUtils]: 94: Hoare triple {17586#true} assume !(1 == ~E_2~0); {17586#true} is VALID [2020-07-18 06:46:00,164 INFO L280 TraceCheckUtils]: 95: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,164 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {17586#true} {17586#true} #567#return; {17586#true} is VALID [2020-07-18 06:46:00,164 INFO L280 TraceCheckUtils]: 97: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-18 06:46:00,164 INFO L280 TraceCheckUtils]: 98: Hoare triple {17586#true} ~kernel_st~0 := 1; {17586#true} is VALID [2020-07-18 06:46:00,164 INFO L263 TraceCheckUtils]: 99: Hoare triple {17586#true} call eval(); {17586#true} is VALID [2020-07-18 06:46:00,165 INFO L280 TraceCheckUtils]: 100: Hoare triple {17586#true} havoc ~tmp~0; {17586#true} is VALID [2020-07-18 06:46:00,165 INFO L280 TraceCheckUtils]: 101: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-18 06:46:00,165 INFO L263 TraceCheckUtils]: 102: Hoare triple {17586#true} call #t~ret0 := exists_runnable_thread(); {17586#true} is VALID [2020-07-18 06:46:00,165 INFO L280 TraceCheckUtils]: 103: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-18 06:46:00,165 INFO L280 TraceCheckUtils]: 104: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-18 06:46:00,166 INFO L280 TraceCheckUtils]: 105: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-18 06:46:00,166 INFO L280 TraceCheckUtils]: 106: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-18 06:46:00,166 INFO L280 TraceCheckUtils]: 107: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,166 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {17586#true} {17586#true} #551#return; {17586#true} is VALID [2020-07-18 06:46:00,167 INFO L280 TraceCheckUtils]: 109: Hoare triple {17586#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17586#true} is VALID [2020-07-18 06:46:00,167 INFO L280 TraceCheckUtils]: 110: Hoare triple {17586#true} ~tmp~0 := #t~ret0; {17586#true} is VALID [2020-07-18 06:46:00,167 INFO L280 TraceCheckUtils]: 111: Hoare triple {17586#true} havoc #t~ret0; {17586#true} is VALID [2020-07-18 06:46:00,167 INFO L280 TraceCheckUtils]: 112: Hoare triple {17586#true} assume 0 != ~tmp~0; {17586#true} is VALID [2020-07-18 06:46:00,167 INFO L280 TraceCheckUtils]: 113: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-18 06:46:00,168 INFO L280 TraceCheckUtils]: 114: Hoare triple {17586#true} havoc ~tmp_ndt_1~0; {17586#true} is VALID [2020-07-18 06:46:00,168 INFO L280 TraceCheckUtils]: 115: Hoare triple {17586#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {17586#true} is VALID [2020-07-18 06:46:00,168 INFO L280 TraceCheckUtils]: 116: Hoare triple {17586#true} ~tmp_ndt_1~0 := #t~nondet1; {17586#true} is VALID [2020-07-18 06:46:00,168 INFO L280 TraceCheckUtils]: 117: Hoare triple {17586#true} havoc #t~nondet1; {17586#true} is VALID [2020-07-18 06:46:00,168 INFO L280 TraceCheckUtils]: 118: Hoare triple {17586#true} assume !(0 != ~tmp_ndt_1~0); {17586#true} is VALID [2020-07-18 06:46:00,168 INFO L280 TraceCheckUtils]: 119: Hoare triple {17586#true} assume !(0 == ~t1_st~0); {17586#true} is VALID [2020-07-18 06:46:00,169 INFO L280 TraceCheckUtils]: 120: Hoare triple {17586#true} assume 0 == ~t2_st~0; {17586#true} is VALID [2020-07-18 06:46:00,169 INFO L280 TraceCheckUtils]: 121: Hoare triple {17586#true} havoc ~tmp_ndt_3~0; {17586#true} is VALID [2020-07-18 06:46:00,169 INFO L280 TraceCheckUtils]: 122: Hoare triple {17586#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {17586#true} is VALID [2020-07-18 06:46:00,169 INFO L280 TraceCheckUtils]: 123: Hoare triple {17586#true} ~tmp_ndt_3~0 := #t~nondet3; {17586#true} is VALID [2020-07-18 06:46:00,170 INFO L280 TraceCheckUtils]: 124: Hoare triple {17586#true} havoc #t~nondet3; {17586#true} is VALID [2020-07-18 06:46:00,170 INFO L280 TraceCheckUtils]: 125: Hoare triple {17586#true} assume 0 != ~tmp_ndt_3~0; {17586#true} is VALID [2020-07-18 06:46:00,170 INFO L280 TraceCheckUtils]: 126: Hoare triple {17586#true} ~t2_st~0 := 1; {17586#true} is VALID [2020-07-18 06:46:00,172 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 [2020-07-18 06:46:00,172 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 [2020-07-18 06:46:00,173 INFO L280 TraceCheckUtils]: 129: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-18 06:46:00,173 INFO L280 TraceCheckUtils]: 130: Hoare triple {17586#true} ~t2_pc~0 := 1; {17586#true} is VALID [2020-07-18 06:46:00,174 INFO L280 TraceCheckUtils]: 131: Hoare triple {17586#true} ~t2_st~0 := 2; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,174 INFO L280 TraceCheckUtils]: 132: Hoare triple {17683#(<= 2 ~t2_st~0)} assume true; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,175 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {17683#(<= 2 ~t2_st~0)} {17586#true} #557#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,176 INFO L280 TraceCheckUtils]: 134: Hoare triple {17683#(<= 2 ~t2_st~0)} assume !false; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,176 INFO L263 TraceCheckUtils]: 135: Hoare triple {17683#(<= 2 ~t2_st~0)} call #t~ret0 := exists_runnable_thread(); {17586#true} is VALID [2020-07-18 06:46:00,176 INFO L280 TraceCheckUtils]: 136: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-18 06:46:00,176 INFO L280 TraceCheckUtils]: 137: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-18 06:46:00,177 INFO L280 TraceCheckUtils]: 138: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-18 06:46:00,177 INFO L280 TraceCheckUtils]: 139: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-18 06:46:00,177 INFO L280 TraceCheckUtils]: 140: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-18 06:46:00,178 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {17586#true} {17683#(<= 2 ~t2_st~0)} #551#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,179 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 [2020-07-18 06:46:00,179 INFO L280 TraceCheckUtils]: 143: Hoare triple {17683#(<= 2 ~t2_st~0)} ~tmp~0 := #t~ret0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,180 INFO L280 TraceCheckUtils]: 144: Hoare triple {17683#(<= 2 ~t2_st~0)} havoc #t~ret0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,180 INFO L280 TraceCheckUtils]: 145: Hoare triple {17683#(<= 2 ~t2_st~0)} assume 0 != ~tmp~0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,181 INFO L280 TraceCheckUtils]: 146: Hoare triple {17683#(<= 2 ~t2_st~0)} assume 0 == ~m_st~0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,181 INFO L280 TraceCheckUtils]: 147: Hoare triple {17683#(<= 2 ~t2_st~0)} havoc ~tmp_ndt_1~0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,182 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 [2020-07-18 06:46:00,183 INFO L280 TraceCheckUtils]: 149: Hoare triple {17683#(<= 2 ~t2_st~0)} ~tmp_ndt_1~0 := #t~nondet1; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,183 INFO L280 TraceCheckUtils]: 150: Hoare triple {17683#(<= 2 ~t2_st~0)} havoc #t~nondet1; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,184 INFO L280 TraceCheckUtils]: 151: Hoare triple {17683#(<= 2 ~t2_st~0)} assume !(0 != ~tmp_ndt_1~0); {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,184 INFO L280 TraceCheckUtils]: 152: Hoare triple {17683#(<= 2 ~t2_st~0)} assume !(0 == ~t1_st~0); {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-18 06:46:00,185 INFO L280 TraceCheckUtils]: 153: Hoare triple {17683#(<= 2 ~t2_st~0)} assume 0 == ~t2_st~0; {17587#false} is VALID [2020-07-18 06:46:00,185 INFO L280 TraceCheckUtils]: 154: Hoare triple {17587#false} havoc ~tmp_ndt_3~0; {17587#false} is VALID [2020-07-18 06:46:00,186 INFO L280 TraceCheckUtils]: 155: Hoare triple {17587#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {17587#false} is VALID [2020-07-18 06:46:00,186 INFO L280 TraceCheckUtils]: 156: Hoare triple {17587#false} ~tmp_ndt_3~0 := #t~nondet3; {17587#false} is VALID [2020-07-18 06:46:00,186 INFO L280 TraceCheckUtils]: 157: Hoare triple {17587#false} havoc #t~nondet3; {17587#false} is VALID [2020-07-18 06:46:00,186 INFO L280 TraceCheckUtils]: 158: Hoare triple {17587#false} assume 0 != ~tmp_ndt_3~0; {17587#false} is VALID [2020-07-18 06:46:00,186 INFO L280 TraceCheckUtils]: 159: Hoare triple {17587#false} ~t2_st~0 := 1; {17587#false} is VALID [2020-07-18 06:46:00,187 INFO L263 TraceCheckUtils]: 160: Hoare triple {17587#false} call transmit2(); {17587#false} is VALID [2020-07-18 06:46:00,187 INFO L280 TraceCheckUtils]: 161: Hoare triple {17587#false} assume !(0 == ~t2_pc~0); {17587#false} is VALID [2020-07-18 06:46:00,187 INFO L280 TraceCheckUtils]: 162: Hoare triple {17587#false} assume 1 == ~t2_pc~0; {17587#false} is VALID [2020-07-18 06:46:00,187 INFO L263 TraceCheckUtils]: 163: Hoare triple {17587#false} call error(); {17587#false} is VALID [2020-07-18 06:46:00,188 INFO L280 TraceCheckUtils]: 164: Hoare triple {17587#false} assume !false; {17587#false} is VALID [2020-07-18 06:46:00,214 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-18 06:46:00,215 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [523854951] [2020-07-18 06:46:00,215 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:46:00,215 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 06:46:00,216 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339918170] [2020-07-18 06:46:00,217 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2020-07-18 06:46:00,218 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:46:00,218 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 06:46:00,372 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:46:00,373 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 06:46:00,373 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:46:00,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 06:46:00,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-18 06:46:00,374 INFO L87 Difference]: Start difference. First operand 947 states and 1238 transitions. Second operand 8 states. [2020-07-18 06:46:34,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:46:34,113 INFO L93 Difference]: Finished difference Result 3722 states and 5501 transitions. [2020-07-18 06:46:34,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-18 06:46:34,113 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2020-07-18 06:46:34,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:46:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 06:46:34,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1360 transitions. [2020-07-18 06:46:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 06:46:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1360 transitions. [2020-07-18 06:46:34,159 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 1360 transitions. [2020-07-18 06:46:36,655 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1360 edges. 1360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:46:37,089 INFO L225 Difference]: With dead ends: 3722 [2020-07-18 06:46:37,090 INFO L226 Difference]: Without dead ends: 2820 [2020-07-18 06:46:37,100 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 [2020-07-18 06:46:37,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2820 states. [2020-07-18 06:46:55,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2820 to 2091. [2020-07-18 06:46:55,068 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:46:55,068 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2820 states. Second operand 2091 states. [2020-07-18 06:46:55,068 INFO L74 IsIncluded]: Start isIncluded. First operand 2820 states. Second operand 2091 states. [2020-07-18 06:46:55,068 INFO L87 Difference]: Start difference. First operand 2820 states. Second operand 2091 states. [2020-07-18 06:46:55,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:46:55,444 INFO L93 Difference]: Finished difference Result 2820 states and 4196 transitions. [2020-07-18 06:46:55,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4196 transitions. [2020-07-18 06:46:55,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:46:55,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:46:55,479 INFO L74 IsIncluded]: Start isIncluded. First operand 2091 states. Second operand 2820 states. [2020-07-18 06:46:55,479 INFO L87 Difference]: Start difference. First operand 2091 states. Second operand 2820 states. [2020-07-18 06:46:55,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:46:55,957 INFO L93 Difference]: Finished difference Result 2820 states and 4196 transitions. [2020-07-18 06:46:55,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4196 transitions. [2020-07-18 06:46:55,985 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:46:55,985 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:46:55,985 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:46:55,985 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:46:55,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2091 states. [2020-07-18 06:46:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 2091 states and 2967 transitions. [2020-07-18 06:46:56,270 INFO L78 Accepts]: Start accepts. Automaton has 2091 states and 2967 transitions. Word has length 165 [2020-07-18 06:46:56,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:46:56,270 INFO L479 AbstractCegarLoop]: Abstraction has 2091 states and 2967 transitions. [2020-07-18 06:46:56,270 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 06:46:56,271 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2091 states and 2967 transitions. [2020-07-18 06:47:05,250 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2967 edges. 2967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:47:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 2967 transitions. [2020-07-18 06:47:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2020-07-18 06:47:05,263 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:47:05,264 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] [2020-07-18 06:47:05,264 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 06:47:05,265 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:47:05,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:47:05,265 INFO L82 PathProgramCache]: Analyzing trace with hash 755814652, now seen corresponding path program 1 times [2020-07-18 06:47:05,265 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:47:05,266 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1109078446] [2020-07-18 06:47:05,266 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:47:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,457 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 [2020-07-18 06:47:05,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} ~t1_pc~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t2_pc~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,458 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,458 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} ~m_i~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,458 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} ~t1_i~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,458 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} ~t2_i~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,459 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} ~M_E~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} ~T1_E~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,459 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~T2_E~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,459 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} ~E_1~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,459 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,460 INFO L280 TraceCheckUtils]: 14: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,460 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {35020#true} {35020#true} #589#return; {35020#true} is VALID [2020-07-18 06:47:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,478 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 [2020-07-18 06:47:05,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} ~t1_i~0 := 1; {35020#true} is VALID [2020-07-18 06:47:05,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t2_i~0 := 1; {35020#true} is VALID [2020-07-18 06:47:05,479 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,479 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35020#true} {35020#true} #535#return; {35020#true} is VALID [2020-07-18 06:47:05,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,485 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35020#true} {35020#true} #559#return; {35020#true} is VALID [2020-07-18 06:47:05,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,507 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 [2020-07-18 06:47:05,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,507 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume 1 == ~t1_i~0; {35020#true} is VALID [2020-07-18 06:47:05,507 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,508 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume 1 == ~t2_i~0; {35020#true} is VALID [2020-07-18 06:47:05,508 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,508 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,508 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35020#true} {35020#true} #561#return; {35020#true} is VALID [2020-07-18 06:47:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,535 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 [2020-07-18 06:47:05,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(0 == ~T1_E~0); {35020#true} is VALID [2020-07-18 06:47:05,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume !(0 == ~T2_E~0); {35020#true} is VALID [2020-07-18 06:47:05,536 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} assume !(0 == ~E_1~0); {35020#true} is VALID [2020-07-18 06:47:05,536 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume !(0 == ~E_2~0); {35020#true} is VALID [2020-07-18 06:47:05,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,537 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35020#true} #563#return; {35020#true} is VALID [2020-07-18 06:47:05,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {35098#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,585 INFO L280 TraceCheckUtils]: 4: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,586 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #543#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-18 06:47:05,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,595 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #545#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~t2_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~2 := 0; {35020#true} is VALID [2020-07-18 06:47:05,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,603 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #547#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,603 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 [2020-07-18 06:47:05,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-18 06:47:05,604 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-18 06:47:05,604 INFO L263 TraceCheckUtils]: 3: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,605 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,606 INFO L280 TraceCheckUtils]: 6: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,606 INFO L280 TraceCheckUtils]: 7: Hoare triple {35098#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,607 INFO L280 TraceCheckUtils]: 8: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,608 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #543#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,609 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 [2020-07-18 06:47:05,610 INFO L280 TraceCheckUtils]: 11: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp~1 := #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,611 INFO L280 TraceCheckUtils]: 12: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,611 INFO L280 TraceCheckUtils]: 13: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,612 INFO L263 TraceCheckUtils]: 14: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,612 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,612 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,612 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-18 06:47:05,612 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,613 INFO L280 TraceCheckUtils]: 19: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,614 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #545#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,615 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 [2020-07-18 06:47:05,616 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 [2020-07-18 06:47:05,616 INFO L280 TraceCheckUtils]: 23: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret5; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,617 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 [2020-07-18 06:47:05,618 INFO L263 TraceCheckUtils]: 25: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,618 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,618 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} assume !(1 == ~t2_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,618 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} ~__retres1~2 := 0; {35020#true} is VALID [2020-07-18 06:47:05,619 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,619 INFO L280 TraceCheckUtils]: 30: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,620 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #547#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,621 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 [2020-07-18 06:47:05,622 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 [2020-07-18 06:47:05,623 INFO L280 TraceCheckUtils]: 34: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret6; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,623 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 [2020-07-18 06:47:05,624 INFO L280 TraceCheckUtils]: 36: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,625 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #565#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,635 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 [2020-07-18 06:47:05,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~T1_E~0); {35020#true} is VALID [2020-07-18 06:47:05,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume !(1 == ~T2_E~0); {35020#true} is VALID [2020-07-18 06:47:05,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} assume !(1 == ~E_1~0); {35020#true} is VALID [2020-07-18 06:47:05,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume !(1 == ~E_2~0); {35020#true} is VALID [2020-07-18 06:47:05,636 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,637 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #567#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-18 06:47:05,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume 0 == ~m_st~0; {35020#true} is VALID [2020-07-18 06:47:05,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-18 06:47:05,646 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-18 06:47:05,646 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,647 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #551#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,715 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 [2020-07-18 06:47:05,717 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 [2020-07-18 06:47:05,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume !false; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-18 06:47:05,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_pc~0 := 1; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-18 06:47:05,720 INFO L280 TraceCheckUtils]: 4: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_st~0 := 2; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-18 06:47:05,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume true; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-18 06:47:05,722 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35209#(= 1 |old(~m_pc~0)|)} {35098#(not (= 1 ~m_pc~0))} #553#return; {35021#false} is VALID [2020-07-18 06:47:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,755 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 [2020-07-18 06:47:05,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-18 06:47:05,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t2_pc~0 := 1; {35020#true} is VALID [2020-07-18 06:47:05,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~t2_st~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,756 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35021#false} #557#return; {35021#false} is VALID [2020-07-18 06:47:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-18 06:47:05,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(0 == ~m_st~0); {35020#true} is VALID [2020-07-18 06:47:05,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume 0 == ~t1_st~0; {35020#true} is VALID [2020-07-18 06:47:05,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-18 06:47:05,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-18 06:47:05,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,764 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35021#false} #551#return; {35021#false} is VALID [2020-07-18 06:47:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,867 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-18 06:47:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-18 06:47:05,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,875 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-18 06:47:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:47:05,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-18 06:47:05,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-18 06:47:05,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-18 06:47:05,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,882 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-18 06:47:05,882 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 [2020-07-18 06:47:05,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-18 06:47:05,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-18 06:47:05,883 INFO L263 TraceCheckUtils]: 3: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,884 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,884 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,884 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-18 06:47:05,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:05,885 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-18 06:47:05,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-18 06:47:05,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-18 06:47:05,886 INFO L263 TraceCheckUtils]: 14: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,886 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,886 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-18 06:47:05,887 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,887 INFO L280 TraceCheckUtils]: 19: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,887 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-18 06:47:05,887 INFO L280 TraceCheckUtils]: 21: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:05,888 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-18 06:47:05,888 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-18 06:47:05,888 INFO L280 TraceCheckUtils]: 24: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-18 06:47:05,888 INFO L263 TraceCheckUtils]: 25: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,889 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,889 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-18 06:47:05,889 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-18 06:47:05,889 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-18 06:47:05,890 INFO L280 TraceCheckUtils]: 30: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,890 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,890 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-18 06:47:05,891 INFO L280 TraceCheckUtils]: 33: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:05,891 INFO L280 TraceCheckUtils]: 34: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-18 06:47:05,891 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-18 06:47:05,891 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-18 06:47:05,892 INFO L280 TraceCheckUtils]: 37: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,892 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,892 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 [2020-07-18 06:47:05,895 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 [2020-07-18 06:47:05,895 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 [2020-07-18 06:47:05,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-18 06:47:05,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-18 06:47:05,897 INFO L263 TraceCheckUtils]: 4: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,898 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,898 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,898 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,899 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-18 06:47:05,899 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:05,899 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-18 06:47:05,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-18 06:47:05,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-18 06:47:05,900 INFO L263 TraceCheckUtils]: 15: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,901 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,901 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-18 06:47:05,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,902 INFO L280 TraceCheckUtils]: 20: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,902 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-18 06:47:05,903 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:05,903 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-18 06:47:05,904 INFO L280 TraceCheckUtils]: 24: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-18 06:47:05,904 INFO L280 TraceCheckUtils]: 25: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-18 06:47:05,904 INFO L263 TraceCheckUtils]: 26: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,905 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,905 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-18 06:47:05,905 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-18 06:47:05,906 INFO L280 TraceCheckUtils]: 30: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-18 06:47:05,906 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,906 INFO L280 TraceCheckUtils]: 32: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,907 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-18 06:47:05,907 INFO L280 TraceCheckUtils]: 34: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:05,907 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-18 06:47:05,908 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-18 06:47:05,908 INFO L280 TraceCheckUtils]: 37: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-18 06:47:05,908 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,909 INFO L280 TraceCheckUtils]: 39: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,909 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 [2020-07-18 06:47:05,909 INFO L280 TraceCheckUtils]: 41: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,910 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {35020#true} {35020#true} #531#return; {35020#true} is VALID [2020-07-18 06:47:05,912 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 [2020-07-18 06:47:05,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume 1 == ~t1_pc~0; {35020#true} is VALID [2020-07-18 06:47:05,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~E_2~0 := 1; {35020#true} is VALID [2020-07-18 06:47:05,925 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 [2020-07-18 06:47:05,927 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 [2020-07-18 06:47:05,928 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 [2020-07-18 06:47:05,928 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-18 06:47:05,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-18 06:47:05,929 INFO L263 TraceCheckUtils]: 8: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,929 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,929 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,930 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,930 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,930 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,931 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-18 06:47:05,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:05,931 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-18 06:47:05,931 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-18 06:47:05,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-18 06:47:05,932 INFO L263 TraceCheckUtils]: 19: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,932 INFO L280 TraceCheckUtils]: 20: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,933 INFO L280 TraceCheckUtils]: 21: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,933 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-18 06:47:05,933 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,934 INFO L280 TraceCheckUtils]: 24: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,934 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-18 06:47:05,934 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:05,935 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-18 06:47:05,935 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-18 06:47:05,935 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-18 06:47:05,935 INFO L263 TraceCheckUtils]: 30: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,936 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,936 INFO L280 TraceCheckUtils]: 32: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-18 06:47:05,936 INFO L280 TraceCheckUtils]: 33: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-18 06:47:05,937 INFO L280 TraceCheckUtils]: 34: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-18 06:47:05,937 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,937 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,938 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-18 06:47:05,938 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:05,938 INFO L280 TraceCheckUtils]: 39: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-18 06:47:05,938 INFO L280 TraceCheckUtils]: 40: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-18 06:47:05,939 INFO L280 TraceCheckUtils]: 41: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-18 06:47:05,939 INFO L280 TraceCheckUtils]: 42: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,939 INFO L280 TraceCheckUtils]: 43: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,939 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 [2020-07-18 06:47:05,940 INFO L280 TraceCheckUtils]: 45: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,940 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {35020#true} {35020#true} #531#return; {35020#true} is VALID [2020-07-18 06:47:05,940 INFO L280 TraceCheckUtils]: 47: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,941 INFO L280 TraceCheckUtils]: 48: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-18 06:47:05,941 INFO L280 TraceCheckUtils]: 49: Hoare triple {35020#true} ~t1_pc~0 := 1; {35020#true} is VALID [2020-07-18 06:47:05,941 INFO L280 TraceCheckUtils]: 50: Hoare triple {35020#true} ~t1_st~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,942 INFO L280 TraceCheckUtils]: 51: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,942 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {35020#true} {35021#false} #555#return; {35021#false} is VALID [2020-07-18 06:47:05,948 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 [2020-07-18 06:47:05,948 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 [2020-07-18 06:47:05,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t1_pc~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~t2_pc~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,949 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,949 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,949 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,950 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} ~m_i~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,950 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} ~t1_i~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,950 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} ~t2_i~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,950 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} ~M_E~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,950 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~T1_E~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,951 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} ~T2_E~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} ~E_1~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,951 INFO L280 TraceCheckUtils]: 14: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-18 06:47:05,951 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,952 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {35020#true} {35020#true} #589#return; {35020#true} is VALID [2020-07-18 06:47:05,952 INFO L263 TraceCheckUtils]: 17: Hoare triple {35020#true} call #t~ret10 := main(); {35020#true} is VALID [2020-07-18 06:47:05,952 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} havoc ~__retres1~4; {35020#true} is VALID [2020-07-18 06:47:05,953 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 [2020-07-18 06:47:05,954 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 [2020-07-18 06:47:05,954 INFO L280 TraceCheckUtils]: 21: Hoare triple {35020#true} ~t1_i~0 := 1; {35020#true} is VALID [2020-07-18 06:47:05,954 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} ~t2_i~0 := 1; {35020#true} is VALID [2020-07-18 06:47:05,954 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,954 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {35020#true} {35020#true} #535#return; {35020#true} is VALID [2020-07-18 06:47:05,955 INFO L263 TraceCheckUtils]: 25: Hoare triple {35020#true} call start_simulation(); {35020#true} is VALID [2020-07-18 06:47:05,955 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} havoc ~kernel_st~0; {35020#true} is VALID [2020-07-18 06:47:05,955 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} havoc ~tmp~3; {35020#true} is VALID [2020-07-18 06:47:05,955 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} havoc ~tmp___0~1; {35020#true} is VALID [2020-07-18 06:47:05,955 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} ~kernel_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,956 INFO L263 TraceCheckUtils]: 30: Hoare triple {35020#true} call update_channels(); {35020#true} is VALID [2020-07-18 06:47:05,956 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,956 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {35020#true} {35020#true} #559#return; {35020#true} is VALID [2020-07-18 06:47:05,958 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 [2020-07-18 06:47:05,958 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 [2020-07-18 06:47:05,958 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,959 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} assume 1 == ~t1_i~0; {35020#true} is VALID [2020-07-18 06:47:05,959 INFO L280 TraceCheckUtils]: 37: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,959 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} assume 1 == ~t2_i~0; {35020#true} is VALID [2020-07-18 06:47:05,960 INFO L280 TraceCheckUtils]: 39: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:05,960 INFO L280 TraceCheckUtils]: 40: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,960 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {35020#true} {35020#true} #561#return; {35020#true} is VALID [2020-07-18 06:47:05,962 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 [2020-07-18 06:47:05,962 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 [2020-07-18 06:47:05,963 INFO L280 TraceCheckUtils]: 44: Hoare triple {35020#true} assume !(0 == ~T1_E~0); {35020#true} is VALID [2020-07-18 06:47:05,963 INFO L280 TraceCheckUtils]: 45: Hoare triple {35020#true} assume !(0 == ~T2_E~0); {35020#true} is VALID [2020-07-18 06:47:05,963 INFO L280 TraceCheckUtils]: 46: Hoare triple {35020#true} assume !(0 == ~E_1~0); {35020#true} is VALID [2020-07-18 06:47:05,964 INFO L280 TraceCheckUtils]: 47: Hoare triple {35020#true} assume !(0 == ~E_2~0); {35020#true} is VALID [2020-07-18 06:47:05,964 INFO L280 TraceCheckUtils]: 48: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,964 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {35020#true} {35020#true} #563#return; {35020#true} is VALID [2020-07-18 06:47:05,966 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 [2020-07-18 06:47:05,966 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 [2020-07-18 06:47:05,966 INFO L280 TraceCheckUtils]: 52: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-18 06:47:05,967 INFO L280 TraceCheckUtils]: 53: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-18 06:47:05,967 INFO L263 TraceCheckUtils]: 54: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,967 INFO L280 TraceCheckUtils]: 55: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:05,968 INFO L280 TraceCheckUtils]: 56: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,969 INFO L280 TraceCheckUtils]: 57: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,970 INFO L280 TraceCheckUtils]: 58: Hoare triple {35098#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,971 INFO L280 TraceCheckUtils]: 59: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,973 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #543#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,973 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 [2020-07-18 06:47:05,974 INFO L280 TraceCheckUtils]: 62: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp~1 := #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,975 INFO L280 TraceCheckUtils]: 63: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,976 INFO L280 TraceCheckUtils]: 64: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,976 INFO L263 TraceCheckUtils]: 65: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,976 INFO L280 TraceCheckUtils]: 66: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,977 INFO L280 TraceCheckUtils]: 67: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,977 INFO L280 TraceCheckUtils]: 68: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-18 06:47:05,977 INFO L280 TraceCheckUtils]: 69: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:05,978 INFO L280 TraceCheckUtils]: 70: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,979 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #545#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,980 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 [2020-07-18 06:47:05,981 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 [2020-07-18 06:47:05,982 INFO L280 TraceCheckUtils]: 74: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret5; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,983 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 [2020-07-18 06:47:05,983 INFO L263 TraceCheckUtils]: 76: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-18 06:47:05,984 INFO L280 TraceCheckUtils]: 77: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,984 INFO L280 TraceCheckUtils]: 78: Hoare triple {35020#true} assume !(1 == ~t2_pc~0); {35020#true} is VALID [2020-07-18 06:47:05,984 INFO L280 TraceCheckUtils]: 79: Hoare triple {35020#true} ~__retres1~2 := 0; {35020#true} is VALID [2020-07-18 06:47:05,984 INFO L280 TraceCheckUtils]: 80: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:05,985 INFO L280 TraceCheckUtils]: 81: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,986 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #547#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,987 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 [2020-07-18 06:47:05,988 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 [2020-07-18 06:47:05,989 INFO L280 TraceCheckUtils]: 85: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret6; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,990 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 [2020-07-18 06:47:05,991 INFO L280 TraceCheckUtils]: 87: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,992 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #565#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,993 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 [2020-07-18 06:47:05,994 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 [2020-07-18 06:47:05,994 INFO L280 TraceCheckUtils]: 91: Hoare triple {35020#true} assume !(1 == ~T1_E~0); {35020#true} is VALID [2020-07-18 06:47:05,994 INFO L280 TraceCheckUtils]: 92: Hoare triple {35020#true} assume !(1 == ~T2_E~0); {35020#true} is VALID [2020-07-18 06:47:05,995 INFO L280 TraceCheckUtils]: 93: Hoare triple {35020#true} assume !(1 == ~E_1~0); {35020#true} is VALID [2020-07-18 06:47:05,995 INFO L280 TraceCheckUtils]: 94: Hoare triple {35020#true} assume !(1 == ~E_2~0); {35020#true} is VALID [2020-07-18 06:47:05,995 INFO L280 TraceCheckUtils]: 95: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:05,996 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #567#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,997 INFO L280 TraceCheckUtils]: 97: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !false; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,998 INFO L280 TraceCheckUtils]: 98: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~kernel_st~0 := 1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:05,999 INFO L263 TraceCheckUtils]: 99: Hoare triple {35098#(not (= 1 ~m_pc~0))} call eval(); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:06,000 INFO L280 TraceCheckUtils]: 100: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc ~tmp~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:06,001 INFO L280 TraceCheckUtils]: 101: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !false; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:06,001 INFO L263 TraceCheckUtils]: 102: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret0 := exists_runnable_thread(); {35020#true} is VALID [2020-07-18 06:47:06,001 INFO L280 TraceCheckUtils]: 103: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-18 06:47:06,002 INFO L280 TraceCheckUtils]: 104: Hoare triple {35020#true} assume 0 == ~m_st~0; {35020#true} is VALID [2020-07-18 06:47:06,002 INFO L280 TraceCheckUtils]: 105: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-18 06:47:06,002 INFO L280 TraceCheckUtils]: 106: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-18 06:47:06,002 INFO L280 TraceCheckUtils]: 107: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:06,004 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #551#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:06,005 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 [2020-07-18 06:47:06,006 INFO L280 TraceCheckUtils]: 110: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp~0 := #t~ret0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:06,007 INFO L280 TraceCheckUtils]: 111: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:06,008 INFO L280 TraceCheckUtils]: 112: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume 0 != ~tmp~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:06,008 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 [2020-07-18 06:47:06,009 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 [2020-07-18 06:47:06,010 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 [2020-07-18 06:47:06,010 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 [2020-07-18 06:47:06,011 INFO L280 TraceCheckUtils]: 117: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~nondet1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:06,012 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 [2020-07-18 06:47:06,013 INFO L280 TraceCheckUtils]: 119: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~m_st~0 := 1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-18 06:47:06,014 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 [2020-07-18 06:47:06,015 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 [2020-07-18 06:47:06,016 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 [2020-07-18 06:47:06,017 INFO L280 TraceCheckUtils]: 123: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume !false; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-18 06:47:06,018 INFO L280 TraceCheckUtils]: 124: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_pc~0 := 1; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-18 06:47:06,018 INFO L280 TraceCheckUtils]: 125: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_st~0 := 2; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-18 06:47:06,019 INFO L280 TraceCheckUtils]: 126: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume true; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-18 06:47:06,020 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {35209#(= 1 |old(~m_pc~0)|)} {35098#(not (= 1 ~m_pc~0))} #553#return; {35021#false} is VALID [2020-07-18 06:47:06,021 INFO L280 TraceCheckUtils]: 128: Hoare triple {35021#false} assume !(0 == ~t1_st~0); {35021#false} is VALID [2020-07-18 06:47:06,021 INFO L280 TraceCheckUtils]: 129: Hoare triple {35021#false} assume 0 == ~t2_st~0; {35021#false} is VALID [2020-07-18 06:47:06,021 INFO L280 TraceCheckUtils]: 130: Hoare triple {35021#false} havoc ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-18 06:47:06,022 INFO L280 TraceCheckUtils]: 131: Hoare triple {35021#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {35021#false} is VALID [2020-07-18 06:47:06,022 INFO L280 TraceCheckUtils]: 132: Hoare triple {35021#false} ~tmp_ndt_3~0 := #t~nondet3; {35021#false} is VALID [2020-07-18 06:47:06,022 INFO L280 TraceCheckUtils]: 133: Hoare triple {35021#false} havoc #t~nondet3; {35021#false} is VALID [2020-07-18 06:47:06,023 INFO L280 TraceCheckUtils]: 134: Hoare triple {35021#false} assume 0 != ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-18 06:47:06,023 INFO L280 TraceCheckUtils]: 135: Hoare triple {35021#false} ~t2_st~0 := 1; {35021#false} is VALID [2020-07-18 06:47:06,023 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 [2020-07-18 06:47:06,024 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 [2020-07-18 06:47:06,024 INFO L280 TraceCheckUtils]: 138: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-18 06:47:06,024 INFO L280 TraceCheckUtils]: 139: Hoare triple {35020#true} ~t2_pc~0 := 1; {35020#true} is VALID [2020-07-18 06:47:06,025 INFO L280 TraceCheckUtils]: 140: Hoare triple {35020#true} ~t2_st~0 := 2; {35020#true} is VALID [2020-07-18 06:47:06,025 INFO L280 TraceCheckUtils]: 141: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:06,025 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {35020#true} {35021#false} #557#return; {35021#false} is VALID [2020-07-18 06:47:06,025 INFO L280 TraceCheckUtils]: 143: Hoare triple {35021#false} assume !false; {35021#false} is VALID [2020-07-18 06:47:06,026 INFO L263 TraceCheckUtils]: 144: Hoare triple {35021#false} call #t~ret0 := exists_runnable_thread(); {35020#true} is VALID [2020-07-18 06:47:06,026 INFO L280 TraceCheckUtils]: 145: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-18 06:47:06,026 INFO L280 TraceCheckUtils]: 146: Hoare triple {35020#true} assume !(0 == ~m_st~0); {35020#true} is VALID [2020-07-18 06:47:06,027 INFO L280 TraceCheckUtils]: 147: Hoare triple {35020#true} assume 0 == ~t1_st~0; {35020#true} is VALID [2020-07-18 06:47:06,027 INFO L280 TraceCheckUtils]: 148: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-18 06:47:06,027 INFO L280 TraceCheckUtils]: 149: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-18 06:47:06,028 INFO L280 TraceCheckUtils]: 150: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:06,028 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {35020#true} {35021#false} #551#return; {35021#false} is VALID [2020-07-18 06:47:06,028 INFO L280 TraceCheckUtils]: 152: Hoare triple {35021#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {35021#false} is VALID [2020-07-18 06:47:06,029 INFO L280 TraceCheckUtils]: 153: Hoare triple {35021#false} ~tmp~0 := #t~ret0; {35021#false} is VALID [2020-07-18 06:47:06,029 INFO L280 TraceCheckUtils]: 154: Hoare triple {35021#false} havoc #t~ret0; {35021#false} is VALID [2020-07-18 06:47:06,029 INFO L280 TraceCheckUtils]: 155: Hoare triple {35021#false} assume 0 != ~tmp~0; {35021#false} is VALID [2020-07-18 06:47:06,029 INFO L280 TraceCheckUtils]: 156: Hoare triple {35021#false} assume !(0 == ~m_st~0); {35021#false} is VALID [2020-07-18 06:47:06,030 INFO L280 TraceCheckUtils]: 157: Hoare triple {35021#false} assume 0 == ~t1_st~0; {35021#false} is VALID [2020-07-18 06:47:06,030 INFO L280 TraceCheckUtils]: 158: Hoare triple {35021#false} havoc ~tmp_ndt_2~0; {35021#false} is VALID [2020-07-18 06:47:06,031 INFO L280 TraceCheckUtils]: 159: Hoare triple {35021#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {35021#false} is VALID [2020-07-18 06:47:06,031 INFO L280 TraceCheckUtils]: 160: Hoare triple {35021#false} ~tmp_ndt_2~0 := #t~nondet2; {35021#false} is VALID [2020-07-18 06:47:06,031 INFO L280 TraceCheckUtils]: 161: Hoare triple {35021#false} havoc #t~nondet2; {35021#false} is VALID [2020-07-18 06:47:06,031 INFO L280 TraceCheckUtils]: 162: Hoare triple {35021#false} assume 0 != ~tmp_ndt_2~0; {35021#false} is VALID [2020-07-18 06:47:06,032 INFO L280 TraceCheckUtils]: 163: Hoare triple {35021#false} ~t1_st~0 := 1; {35021#false} is VALID [2020-07-18 06:47:06,032 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 [2020-07-18 06:47:06,032 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 [2020-07-18 06:47:06,033 INFO L280 TraceCheckUtils]: 166: Hoare triple {35020#true} assume 1 == ~t1_pc~0; {35020#true} is VALID [2020-07-18 06:47:06,033 INFO L280 TraceCheckUtils]: 167: Hoare triple {35020#true} ~E_2~0 := 1; {35020#true} is VALID [2020-07-18 06:47:06,035 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 [2020-07-18 06:47:06,036 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 [2020-07-18 06:47:06,037 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 [2020-07-18 06:47:06,037 INFO L280 TraceCheckUtils]: 171: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-18 06:47:06,037 INFO L280 TraceCheckUtils]: 172: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-18 06:47:06,037 INFO L263 TraceCheckUtils]: 173: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-18 06:47:06,038 INFO L280 TraceCheckUtils]: 174: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:06,038 INFO L280 TraceCheckUtils]: 175: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-18 06:47:06,038 INFO L280 TraceCheckUtils]: 176: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-18 06:47:06,038 INFO L280 TraceCheckUtils]: 177: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-18 06:47:06,039 INFO L280 TraceCheckUtils]: 178: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:06,039 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-18 06:47:06,039 INFO L280 TraceCheckUtils]: 180: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:06,040 INFO L280 TraceCheckUtils]: 181: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-18 06:47:06,040 INFO L280 TraceCheckUtils]: 182: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-18 06:47:06,040 INFO L280 TraceCheckUtils]: 183: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-18 06:47:06,040 INFO L263 TraceCheckUtils]: 184: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-18 06:47:06,041 INFO L280 TraceCheckUtils]: 185: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:06,041 INFO L280 TraceCheckUtils]: 186: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-18 06:47:06,041 INFO L280 TraceCheckUtils]: 187: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-18 06:47:06,042 INFO L280 TraceCheckUtils]: 188: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-18 06:47:06,042 INFO L280 TraceCheckUtils]: 189: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:06,042 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-18 06:47:06,042 INFO L280 TraceCheckUtils]: 191: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:06,042 INFO L280 TraceCheckUtils]: 192: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-18 06:47:06,043 INFO L280 TraceCheckUtils]: 193: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-18 06:47:06,043 INFO L280 TraceCheckUtils]: 194: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-18 06:47:06,043 INFO L263 TraceCheckUtils]: 195: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-18 06:47:06,044 INFO L280 TraceCheckUtils]: 196: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:06,044 INFO L280 TraceCheckUtils]: 197: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-18 06:47:06,044 INFO L280 TraceCheckUtils]: 198: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-18 06:47:06,045 INFO L280 TraceCheckUtils]: 199: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-18 06:47:06,045 INFO L280 TraceCheckUtils]: 200: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-18 06:47:06,045 INFO L280 TraceCheckUtils]: 201: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:06,045 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-18 06:47:06,046 INFO L280 TraceCheckUtils]: 203: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-18 06:47:06,046 INFO L280 TraceCheckUtils]: 204: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-18 06:47:06,046 INFO L280 TraceCheckUtils]: 205: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-18 06:47:06,047 INFO L280 TraceCheckUtils]: 206: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-18 06:47:06,047 INFO L280 TraceCheckUtils]: 207: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-18 06:47:06,047 INFO L280 TraceCheckUtils]: 208: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:06,047 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 [2020-07-18 06:47:06,048 INFO L280 TraceCheckUtils]: 210: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:06,048 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {35020#true} {35020#true} #531#return; {35020#true} is VALID [2020-07-18 06:47:06,048 INFO L280 TraceCheckUtils]: 212: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-18 06:47:06,049 INFO L280 TraceCheckUtils]: 213: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-18 06:47:06,049 INFO L280 TraceCheckUtils]: 214: Hoare triple {35020#true} ~t1_pc~0 := 1; {35020#true} is VALID [2020-07-18 06:47:06,049 INFO L280 TraceCheckUtils]: 215: Hoare triple {35020#true} ~t1_st~0 := 2; {35020#true} is VALID [2020-07-18 06:47:06,050 INFO L280 TraceCheckUtils]: 216: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-18 06:47:06,050 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {35020#true} {35021#false} #555#return; {35021#false} is VALID [2020-07-18 06:47:06,050 INFO L280 TraceCheckUtils]: 218: Hoare triple {35021#false} assume 0 == ~t2_st~0; {35021#false} is VALID [2020-07-18 06:47:06,050 INFO L280 TraceCheckUtils]: 219: Hoare triple {35021#false} havoc ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-18 06:47:06,051 INFO L280 TraceCheckUtils]: 220: Hoare triple {35021#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {35021#false} is VALID [2020-07-18 06:47:06,051 INFO L280 TraceCheckUtils]: 221: Hoare triple {35021#false} ~tmp_ndt_3~0 := #t~nondet3; {35021#false} is VALID [2020-07-18 06:47:06,051 INFO L280 TraceCheckUtils]: 222: Hoare triple {35021#false} havoc #t~nondet3; {35021#false} is VALID [2020-07-18 06:47:06,052 INFO L280 TraceCheckUtils]: 223: Hoare triple {35021#false} assume 0 != ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-18 06:47:06,052 INFO L280 TraceCheckUtils]: 224: Hoare triple {35021#false} ~t2_st~0 := 1; {35021#false} is VALID [2020-07-18 06:47:06,052 INFO L263 TraceCheckUtils]: 225: Hoare triple {35021#false} call transmit2(); {35021#false} is VALID [2020-07-18 06:47:06,052 INFO L280 TraceCheckUtils]: 226: Hoare triple {35021#false} assume !(0 == ~t2_pc~0); {35021#false} is VALID [2020-07-18 06:47:06,053 INFO L280 TraceCheckUtils]: 227: Hoare triple {35021#false} assume 1 == ~t2_pc~0; {35021#false} is VALID [2020-07-18 06:47:06,053 INFO L263 TraceCheckUtils]: 228: Hoare triple {35021#false} call error(); {35021#false} is VALID [2020-07-18 06:47:06,053 INFO L280 TraceCheckUtils]: 229: Hoare triple {35021#false} assume !false; {35021#false} is VALID [2020-07-18 06:47:06,145 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-18 06:47:06,146 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1109078446] [2020-07-18 06:47:06,146 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 06:47:06,147 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-18 06:47:06,147 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983293023] [2020-07-18 06:47:06,148 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 230 [2020-07-18 06:47:06,149 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:47:06,149 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-18 06:47:06,392 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 207 edges. 207 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:47:06,392 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-18 06:47:06,392 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:47:06,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-18 06:47:06,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2020-07-18 06:47:06,393 INFO L87 Difference]: Start difference. First operand 2091 states and 2967 transitions. Second operand 12 states. [2020-07-18 06:48:24,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:48:24,590 INFO L93 Difference]: Finished difference Result 8991 states and 15078 transitions. [2020-07-18 06:48:24,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-07-18 06:48:24,590 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 230 [2020-07-18 06:48:24,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:48:24,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-18 06:48:24,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 1858 transitions. [2020-07-18 06:48:24,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-18 06:48:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 1858 transitions. [2020-07-18 06:48:24,628 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 1858 transitions. [2020-07-18 06:48:27,730 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1858 edges. 1858 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:48:29,597 INFO L225 Difference]: With dead ends: 8991 [2020-07-18 06:48:29,597 INFO L226 Difference]: Without dead ends: 6948 [2020-07-18 06:48:29,627 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 [2020-07-18 06:48:29,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6948 states. [2020-07-18 06:49:09,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6948 to 4943. [2020-07-18 06:49:10,000 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:49:10,000 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6948 states. Second operand 4943 states. [2020-07-18 06:49:10,000 INFO L74 IsIncluded]: Start isIncluded. First operand 6948 states. Second operand 4943 states. [2020-07-18 06:49:10,000 INFO L87 Difference]: Start difference. First operand 6948 states. Second operand 4943 states. [2020-07-18 06:49:11,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:49:11,797 INFO L93 Difference]: Finished difference Result 6948 states and 11011 transitions. [2020-07-18 06:49:11,797 INFO L276 IsEmpty]: Start isEmpty. Operand 6948 states and 11011 transitions. [2020-07-18 06:49:11,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:49:11,834 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:49:11,834 INFO L74 IsIncluded]: Start isIncluded. First operand 4943 states. Second operand 6948 states. [2020-07-18 06:49:11,834 INFO L87 Difference]: Start difference. First operand 4943 states. Second operand 6948 states. [2020-07-18 06:49:13,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:49:13,743 INFO L93 Difference]: Finished difference Result 6948 states and 11011 transitions. [2020-07-18 06:49:13,743 INFO L276 IsEmpty]: Start isEmpty. Operand 6948 states and 11011 transitions. [2020-07-18 06:49:13,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:49:13,781 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:49:13,782 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:49:13,782 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:49:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4943 states. [2020-07-18 06:49:14,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 4943 states and 7731 transitions. [2020-07-18 06:49:14,752 INFO L78 Accepts]: Start accepts. Automaton has 4943 states and 7731 transitions. Word has length 230 [2020-07-18 06:49:14,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:49:14,752 INFO L479 AbstractCegarLoop]: Abstraction has 4943 states and 7731 transitions. [2020-07-18 06:49:14,753 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-18 06:49:14,753 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4943 states and 7731 transitions. [2020-07-18 06:49:36,901 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 7731 edges. 7731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:49:36,902 INFO L276 IsEmpty]: Start isEmpty. Operand 4943 states and 7731 transitions. [2020-07-18 06:49:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2020-07-18 06:49:36,908 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:49:36,908 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] [2020-07-18 06:49:36,908 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 06:49:36,908 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:49:36,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:49:36,909 INFO L82 PathProgramCache]: Analyzing trace with hash -1577887462, now seen corresponding path program 1 times [2020-07-18 06:49:36,909 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:49:36,909 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [865172591] [2020-07-18 06:49:36,910 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:49:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,021 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 [2020-07-18 06:49:37,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} ~t1_pc~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,022 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t2_pc~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,022 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,022 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,023 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,023 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~m_i~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,023 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} ~t1_i~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,023 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} ~t2_i~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,023 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} ~M_E~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,023 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} ~T1_E~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,024 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~T2_E~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,024 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} ~E_1~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,024 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,024 INFO L280 TraceCheckUtils]: 14: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,024 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {77174#true} {77174#true} #589#return; {77174#true} is VALID [2020-07-18 06:49:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,047 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 [2020-07-18 06:49:37,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} ~t1_i~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t2_i~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,048 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {77174#true} {77174#true} #535#return; {77174#true} is VALID [2020-07-18 06:49:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,057 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {77174#true} {77174#true} #559#return; {77174#true} is VALID [2020-07-18 06:49:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,075 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 [2020-07-18 06:49:37,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume 1 == ~t1_i~0; {77174#true} is VALID [2020-07-18 06:49:37,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume 1 == ~t2_i~0; {77174#true} is VALID [2020-07-18 06:49:37,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,076 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {77174#true} {77174#true} #561#return; {77174#true} is VALID [2020-07-18 06:49:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,110 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 [2020-07-18 06:49:37,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(0 == ~T1_E~0); {77174#true} is VALID [2020-07-18 06:49:37,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume !(0 == ~T2_E~0); {77174#true} is VALID [2020-07-18 06:49:37,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} assume !(0 == ~E_1~0); {77174#true} is VALID [2020-07-18 06:49:37,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume !(0 == ~E_2~0); {77174#true} is VALID [2020-07-18 06:49:37,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,112 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {77174#true} {77174#true} #563#return; {77174#true} is VALID [2020-07-18 06:49:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,126 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,126 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,127 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-18 06:49:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-18 06:49:37,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,133 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-18 06:49:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~t2_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~2 := 0; {77174#true} is VALID [2020-07-18 06:49:37,138 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,138 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,139 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-18 06:49:37,139 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 [2020-07-18 06:49:37,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-18 06:49:37,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-18 06:49:37,140 INFO L263 TraceCheckUtils]: 3: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,141 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,142 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,142 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-18 06:49:37,142 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,143 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,143 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,143 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-18 06:49:37,144 INFO L263 TraceCheckUtils]: 14: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,144 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,145 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-18 06:49:37,145 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,145 INFO L280 TraceCheckUtils]: 19: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,146 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-18 06:49:37,146 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,146 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,147 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,147 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} assume !(0 != ~tmp___0~0); {77174#true} is VALID [2020-07-18 06:49:37,147 INFO L263 TraceCheckUtils]: 25: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,148 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,148 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} assume !(1 == ~t2_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,148 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} ~__retres1~2 := 0; {77174#true} is VALID [2020-07-18 06:49:37,149 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,149 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,149 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-18 06:49:37,150 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,150 INFO L280 TraceCheckUtils]: 33: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,150 INFO L280 TraceCheckUtils]: 34: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,151 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} assume !(0 != ~tmp___1~0); {77174#true} is VALID [2020-07-18 06:49:37,151 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,151 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {77174#true} {77174#true} #565#return; {77174#true} is VALID [2020-07-18 06:49:37,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,158 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 [2020-07-18 06:49:37,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~T1_E~0); {77174#true} is VALID [2020-07-18 06:49:37,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume !(1 == ~T2_E~0); {77174#true} is VALID [2020-07-18 06:49:37,159 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} assume !(1 == ~E_1~0); {77174#true} is VALID [2020-07-18 06:49:37,159 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume !(1 == ~E_2~0); {77174#true} is VALID [2020-07-18 06:49:37,160 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,160 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {77174#true} {77174#true} #567#return; {77174#true} is VALID [2020-07-18 06:49:37,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-18 06:49:37,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-18 06:49:37,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-18 06:49:37,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-18 06:49:37,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,166 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #551#return; {77174#true} is VALID [2020-07-18 06:49:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,190 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 [2020-07-18 06:49:37,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-18 06:49:37,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t2_pc~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,191 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~t2_st~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,192 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #557#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-18 06:49:37,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-18 06:49:37,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-18 06:49:37,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-18 06:49:37,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,200 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #551#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,267 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,268 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-18 06:49:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-18 06:49:37,273 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,274 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-18 06:49:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:49:37,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-18 06:49:37,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-18 06:49:37,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-18 06:49:37,279 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,280 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-18 06:49:37,280 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 [2020-07-18 06:49:37,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-18 06:49:37,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-18 06:49:37,281 INFO L263 TraceCheckUtils]: 3: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,282 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-18 06:49:37,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,283 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-18 06:49:37,284 INFO L263 TraceCheckUtils]: 14: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,284 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,284 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-18 06:49:37,284 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,285 INFO L280 TraceCheckUtils]: 19: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,285 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-18 06:49:37,285 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,285 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,286 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,286 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-18 06:49:37,286 INFO L280 TraceCheckUtils]: 25: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,286 INFO L263 TraceCheckUtils]: 26: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,286 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,287 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-18 06:49:37,287 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-18 06:49:37,287 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-18 06:49:37,287 INFO L280 TraceCheckUtils]: 31: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,287 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,288 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-18 06:49:37,288 INFO L280 TraceCheckUtils]: 34: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,288 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,288 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,289 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-18 06:49:37,289 INFO L280 TraceCheckUtils]: 38: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,289 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,289 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 [2020-07-18 06:49:37,292 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 [2020-07-18 06:49:37,293 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 [2020-07-18 06:49:37,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-18 06:49:37,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-18 06:49:37,294 INFO L263 TraceCheckUtils]: 4: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,295 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,295 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,295 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,296 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-18 06:49:37,296 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,296 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,297 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,297 INFO L280 TraceCheckUtils]: 14: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-18 06:49:37,298 INFO L263 TraceCheckUtils]: 15: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,298 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,298 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,299 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-18 06:49:37,299 INFO L280 TraceCheckUtils]: 19: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,299 INFO L280 TraceCheckUtils]: 20: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,300 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-18 06:49:37,300 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,300 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,301 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,301 INFO L280 TraceCheckUtils]: 25: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-18 06:49:37,301 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,302 INFO L263 TraceCheckUtils]: 27: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,302 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,302 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-18 06:49:37,303 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-18 06:49:37,303 INFO L280 TraceCheckUtils]: 31: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-18 06:49:37,303 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,304 INFO L280 TraceCheckUtils]: 33: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,304 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-18 06:49:37,304 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,305 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,305 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,305 INFO L280 TraceCheckUtils]: 38: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-18 06:49:37,306 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,306 INFO L280 TraceCheckUtils]: 40: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,306 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 [2020-07-18 06:49:37,307 INFO L280 TraceCheckUtils]: 42: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,307 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {77174#true} {77174#true} #531#return; {77174#true} is VALID [2020-07-18 06:49:37,310 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 [2020-07-18 06:49:37,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 1 == ~t1_pc~0; {77174#true} is VALID [2020-07-18 06:49:37,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~E_2~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,312 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 [2020-07-18 06:49:37,313 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 [2020-07-18 06:49:37,314 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 [2020-07-18 06:49:37,314 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-18 06:49:37,314 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-18 06:49:37,314 INFO L263 TraceCheckUtils]: 8: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,315 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,315 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,316 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,316 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,316 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-18 06:49:37,317 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,317 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,317 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,318 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-18 06:49:37,318 INFO L263 TraceCheckUtils]: 19: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,318 INFO L280 TraceCheckUtils]: 20: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,319 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,319 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-18 06:49:37,320 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,320 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,320 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-18 06:49:37,321 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,321 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,321 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,322 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-18 06:49:37,322 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,322 INFO L263 TraceCheckUtils]: 31: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,323 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,323 INFO L280 TraceCheckUtils]: 33: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-18 06:49:37,323 INFO L280 TraceCheckUtils]: 34: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-18 06:49:37,324 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-18 06:49:37,324 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,324 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,325 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-18 06:49:37,325 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,325 INFO L280 TraceCheckUtils]: 40: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,325 INFO L280 TraceCheckUtils]: 41: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,326 INFO L280 TraceCheckUtils]: 42: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-18 06:49:37,326 INFO L280 TraceCheckUtils]: 43: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,326 INFO L280 TraceCheckUtils]: 44: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,327 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 [2020-07-18 06:49:37,327 INFO L280 TraceCheckUtils]: 46: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,327 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {77174#true} {77174#true} #531#return; {77174#true} is VALID [2020-07-18 06:49:37,328 INFO L280 TraceCheckUtils]: 48: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,328 INFO L280 TraceCheckUtils]: 49: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-18 06:49:37,328 INFO L280 TraceCheckUtils]: 50: Hoare triple {77174#true} ~t1_pc~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,329 INFO L280 TraceCheckUtils]: 51: Hoare triple {77174#true} ~t1_st~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,329 INFO L280 TraceCheckUtils]: 52: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,329 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {77174#true} {77175#false} #555#return; {77175#false} is VALID [2020-07-18 06:49:37,335 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 [2020-07-18 06:49:37,336 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 [2020-07-18 06:49:37,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t1_pc~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,336 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~t2_pc~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,337 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,337 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,337 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,338 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} ~m_i~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,338 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} ~t1_i~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,338 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} ~t2_i~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,339 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} ~M_E~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,339 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~T1_E~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,339 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} ~T2_E~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,340 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} ~E_1~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,340 INFO L280 TraceCheckUtils]: 14: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,340 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,340 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {77174#true} {77174#true} #589#return; {77174#true} is VALID [2020-07-18 06:49:37,341 INFO L263 TraceCheckUtils]: 17: Hoare triple {77174#true} call #t~ret10 := main(); {77174#true} is VALID [2020-07-18 06:49:37,341 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} havoc ~__retres1~4; {77174#true} is VALID [2020-07-18 06:49:37,342 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 [2020-07-18 06:49:37,343 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 [2020-07-18 06:49:37,343 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} ~t1_i~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,344 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~t2_i~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,344 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,344 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {77174#true} {77174#true} #535#return; {77174#true} is VALID [2020-07-18 06:49:37,345 INFO L263 TraceCheckUtils]: 25: Hoare triple {77174#true} call start_simulation(); {77174#true} is VALID [2020-07-18 06:49:37,345 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} havoc ~kernel_st~0; {77174#true} is VALID [2020-07-18 06:49:37,345 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} havoc ~tmp~3; {77174#true} is VALID [2020-07-18 06:49:37,345 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} havoc ~tmp___0~1; {77174#true} is VALID [2020-07-18 06:49:37,346 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} ~kernel_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,346 INFO L263 TraceCheckUtils]: 30: Hoare triple {77174#true} call update_channels(); {77174#true} is VALID [2020-07-18 06:49:37,346 INFO L280 TraceCheckUtils]: 31: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,347 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {77174#true} {77174#true} #559#return; {77174#true} is VALID [2020-07-18 06:49:37,348 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 [2020-07-18 06:49:37,348 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 [2020-07-18 06:49:37,349 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,349 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} assume 1 == ~t1_i~0; {77174#true} is VALID [2020-07-18 06:49:37,349 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,350 INFO L280 TraceCheckUtils]: 38: Hoare triple {77174#true} assume 1 == ~t2_i~0; {77174#true} is VALID [2020-07-18 06:49:37,350 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,350 INFO L280 TraceCheckUtils]: 40: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,350 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {77174#true} {77174#true} #561#return; {77174#true} is VALID [2020-07-18 06:49:37,352 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 [2020-07-18 06:49:37,352 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 [2020-07-18 06:49:37,353 INFO L280 TraceCheckUtils]: 44: Hoare triple {77174#true} assume !(0 == ~T1_E~0); {77174#true} is VALID [2020-07-18 06:49:37,353 INFO L280 TraceCheckUtils]: 45: Hoare triple {77174#true} assume !(0 == ~T2_E~0); {77174#true} is VALID [2020-07-18 06:49:37,353 INFO L280 TraceCheckUtils]: 46: Hoare triple {77174#true} assume !(0 == ~E_1~0); {77174#true} is VALID [2020-07-18 06:49:37,353 INFO L280 TraceCheckUtils]: 47: Hoare triple {77174#true} assume !(0 == ~E_2~0); {77174#true} is VALID [2020-07-18 06:49:37,354 INFO L280 TraceCheckUtils]: 48: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,354 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {77174#true} {77174#true} #563#return; {77174#true} is VALID [2020-07-18 06:49:37,355 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 [2020-07-18 06:49:37,356 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 [2020-07-18 06:49:37,356 INFO L280 TraceCheckUtils]: 52: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-18 06:49:37,356 INFO L280 TraceCheckUtils]: 53: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-18 06:49:37,357 INFO L263 TraceCheckUtils]: 54: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,357 INFO L280 TraceCheckUtils]: 55: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,357 INFO L280 TraceCheckUtils]: 56: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,358 INFO L280 TraceCheckUtils]: 57: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,358 INFO L280 TraceCheckUtils]: 58: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,358 INFO L280 TraceCheckUtils]: 59: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,359 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-18 06:49:37,359 INFO L280 TraceCheckUtils]: 61: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,359 INFO L280 TraceCheckUtils]: 62: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,360 INFO L280 TraceCheckUtils]: 63: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,360 INFO L280 TraceCheckUtils]: 64: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-18 06:49:37,360 INFO L263 TraceCheckUtils]: 65: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,360 INFO L280 TraceCheckUtils]: 66: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,361 INFO L280 TraceCheckUtils]: 67: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,361 INFO L280 TraceCheckUtils]: 68: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-18 06:49:37,361 INFO L280 TraceCheckUtils]: 69: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,362 INFO L280 TraceCheckUtils]: 70: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,362 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-18 06:49:37,362 INFO L280 TraceCheckUtils]: 72: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,362 INFO L280 TraceCheckUtils]: 73: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,362 INFO L280 TraceCheckUtils]: 74: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,363 INFO L280 TraceCheckUtils]: 75: Hoare triple {77174#true} assume !(0 != ~tmp___0~0); {77174#true} is VALID [2020-07-18 06:49:37,363 INFO L263 TraceCheckUtils]: 76: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,363 INFO L280 TraceCheckUtils]: 77: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,363 INFO L280 TraceCheckUtils]: 78: Hoare triple {77174#true} assume !(1 == ~t2_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,364 INFO L280 TraceCheckUtils]: 79: Hoare triple {77174#true} ~__retres1~2 := 0; {77174#true} is VALID [2020-07-18 06:49:37,364 INFO L280 TraceCheckUtils]: 80: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,364 INFO L280 TraceCheckUtils]: 81: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,364 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-18 06:49:37,364 INFO L280 TraceCheckUtils]: 83: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,365 INFO L280 TraceCheckUtils]: 84: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,365 INFO L280 TraceCheckUtils]: 85: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,365 INFO L280 TraceCheckUtils]: 86: Hoare triple {77174#true} assume !(0 != ~tmp___1~0); {77174#true} is VALID [2020-07-18 06:49:37,365 INFO L280 TraceCheckUtils]: 87: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,365 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {77174#true} {77174#true} #565#return; {77174#true} is VALID [2020-07-18 06:49:37,367 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 [2020-07-18 06:49:37,367 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 [2020-07-18 06:49:37,367 INFO L280 TraceCheckUtils]: 91: Hoare triple {77174#true} assume !(1 == ~T1_E~0); {77174#true} is VALID [2020-07-18 06:49:37,368 INFO L280 TraceCheckUtils]: 92: Hoare triple {77174#true} assume !(1 == ~T2_E~0); {77174#true} is VALID [2020-07-18 06:49:37,368 INFO L280 TraceCheckUtils]: 93: Hoare triple {77174#true} assume !(1 == ~E_1~0); {77174#true} is VALID [2020-07-18 06:49:37,368 INFO L280 TraceCheckUtils]: 94: Hoare triple {77174#true} assume !(1 == ~E_2~0); {77174#true} is VALID [2020-07-18 06:49:37,368 INFO L280 TraceCheckUtils]: 95: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,369 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {77174#true} {77174#true} #567#return; {77174#true} is VALID [2020-07-18 06:49:37,369 INFO L280 TraceCheckUtils]: 97: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-18 06:49:37,369 INFO L280 TraceCheckUtils]: 98: Hoare triple {77174#true} ~kernel_st~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,370 INFO L263 TraceCheckUtils]: 99: Hoare triple {77174#true} call eval(); {77174#true} is VALID [2020-07-18 06:49:37,370 INFO L280 TraceCheckUtils]: 100: Hoare triple {77174#true} havoc ~tmp~0; {77174#true} is VALID [2020-07-18 06:49:37,370 INFO L280 TraceCheckUtils]: 101: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-18 06:49:37,371 INFO L263 TraceCheckUtils]: 102: Hoare triple {77174#true} call #t~ret0 := exists_runnable_thread(); {77174#true} is VALID [2020-07-18 06:49:37,371 INFO L280 TraceCheckUtils]: 103: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-18 06:49:37,371 INFO L280 TraceCheckUtils]: 104: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-18 06:49:37,372 INFO L280 TraceCheckUtils]: 105: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-18 06:49:37,372 INFO L280 TraceCheckUtils]: 106: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-18 06:49:37,372 INFO L280 TraceCheckUtils]: 107: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,373 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {77174#true} {77174#true} #551#return; {77174#true} is VALID [2020-07-18 06:49:37,373 INFO L280 TraceCheckUtils]: 109: Hoare triple {77174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,373 INFO L280 TraceCheckUtils]: 110: Hoare triple {77174#true} ~tmp~0 := #t~ret0; {77174#true} is VALID [2020-07-18 06:49:37,373 INFO L280 TraceCheckUtils]: 111: Hoare triple {77174#true} havoc #t~ret0; {77174#true} is VALID [2020-07-18 06:49:37,374 INFO L280 TraceCheckUtils]: 112: Hoare triple {77174#true} assume 0 != ~tmp~0; {77174#true} is VALID [2020-07-18 06:49:37,374 INFO L280 TraceCheckUtils]: 113: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-18 06:49:37,374 INFO L280 TraceCheckUtils]: 114: Hoare triple {77174#true} havoc ~tmp_ndt_1~0; {77174#true} is VALID [2020-07-18 06:49:37,375 INFO L280 TraceCheckUtils]: 115: Hoare triple {77174#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,375 INFO L280 TraceCheckUtils]: 116: Hoare triple {77174#true} ~tmp_ndt_1~0 := #t~nondet1; {77174#true} is VALID [2020-07-18 06:49:37,375 INFO L280 TraceCheckUtils]: 117: Hoare triple {77174#true} havoc #t~nondet1; {77174#true} is VALID [2020-07-18 06:49:37,376 INFO L280 TraceCheckUtils]: 118: Hoare triple {77174#true} assume !(0 != ~tmp_ndt_1~0); {77174#true} is VALID [2020-07-18 06:49:37,377 INFO L280 TraceCheckUtils]: 119: Hoare triple {77174#true} assume !(0 == ~t1_st~0); {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,378 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 [2020-07-18 06:49:37,378 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 [2020-07-18 06:49:37,379 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 [2020-07-18 06:49:37,380 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 [2020-07-18 06:49:37,381 INFO L280 TraceCheckUtils]: 124: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc #t~nondet3; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,382 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 [2020-07-18 06:49:37,382 INFO L280 TraceCheckUtils]: 126: Hoare triple {77265#(not (= 0 ~t1_st~0))} ~t2_st~0 := 1; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,384 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 [2020-07-18 06:49:37,384 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 [2020-07-18 06:49:37,384 INFO L280 TraceCheckUtils]: 129: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-18 06:49:37,385 INFO L280 TraceCheckUtils]: 130: Hoare triple {77174#true} ~t2_pc~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,385 INFO L280 TraceCheckUtils]: 131: Hoare triple {77174#true} ~t2_st~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,385 INFO L280 TraceCheckUtils]: 132: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,386 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #557#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,387 INFO L280 TraceCheckUtils]: 134: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume !false; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,387 INFO L263 TraceCheckUtils]: 135: Hoare triple {77265#(not (= 0 ~t1_st~0))} call #t~ret0 := exists_runnable_thread(); {77174#true} is VALID [2020-07-18 06:49:37,387 INFO L280 TraceCheckUtils]: 136: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-18 06:49:37,388 INFO L280 TraceCheckUtils]: 137: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-18 06:49:37,388 INFO L280 TraceCheckUtils]: 138: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-18 06:49:37,388 INFO L280 TraceCheckUtils]: 139: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-18 06:49:37,388 INFO L280 TraceCheckUtils]: 140: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,389 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #551#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,390 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 [2020-07-18 06:49:37,391 INFO L280 TraceCheckUtils]: 143: Hoare triple {77265#(not (= 0 ~t1_st~0))} ~tmp~0 := #t~ret0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,391 INFO L280 TraceCheckUtils]: 144: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc #t~ret0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,392 INFO L280 TraceCheckUtils]: 145: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 != ~tmp~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,393 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 [2020-07-18 06:49:37,394 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 [2020-07-18 06:49:37,395 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 [2020-07-18 06:49:37,396 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 [2020-07-18 06:49:37,397 INFO L280 TraceCheckUtils]: 150: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc #t~nondet1; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-18 06:49:37,397 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 [2020-07-18 06:49:37,398 INFO L280 TraceCheckUtils]: 152: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 == ~t1_st~0; {77175#false} is VALID [2020-07-18 06:49:37,399 INFO L280 TraceCheckUtils]: 153: Hoare triple {77175#false} havoc ~tmp_ndt_2~0; {77175#false} is VALID [2020-07-18 06:49:37,399 INFO L280 TraceCheckUtils]: 154: Hoare triple {77175#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {77175#false} is VALID [2020-07-18 06:49:37,399 INFO L280 TraceCheckUtils]: 155: Hoare triple {77175#false} ~tmp_ndt_2~0 := #t~nondet2; {77175#false} is VALID [2020-07-18 06:49:37,399 INFO L280 TraceCheckUtils]: 156: Hoare triple {77175#false} havoc #t~nondet2; {77175#false} is VALID [2020-07-18 06:49:37,400 INFO L280 TraceCheckUtils]: 157: Hoare triple {77175#false} assume 0 != ~tmp_ndt_2~0; {77175#false} is VALID [2020-07-18 06:49:37,400 INFO L280 TraceCheckUtils]: 158: Hoare triple {77175#false} ~t1_st~0 := 1; {77175#false} is VALID [2020-07-18 06:49:37,400 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 [2020-07-18 06:49:37,401 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 [2020-07-18 06:49:37,401 INFO L280 TraceCheckUtils]: 161: Hoare triple {77174#true} assume 1 == ~t1_pc~0; {77174#true} is VALID [2020-07-18 06:49:37,401 INFO L280 TraceCheckUtils]: 162: Hoare triple {77174#true} ~E_2~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,402 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 [2020-07-18 06:49:37,404 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 [2020-07-18 06:49:37,404 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 [2020-07-18 06:49:37,404 INFO L280 TraceCheckUtils]: 166: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-18 06:49:37,405 INFO L280 TraceCheckUtils]: 167: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-18 06:49:37,405 INFO L263 TraceCheckUtils]: 168: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,405 INFO L280 TraceCheckUtils]: 169: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,406 INFO L280 TraceCheckUtils]: 170: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,406 INFO L280 TraceCheckUtils]: 171: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,406 INFO L280 TraceCheckUtils]: 172: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-18 06:49:37,407 INFO L280 TraceCheckUtils]: 173: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,407 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-18 06:49:37,407 INFO L280 TraceCheckUtils]: 175: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,408 INFO L280 TraceCheckUtils]: 176: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,408 INFO L280 TraceCheckUtils]: 177: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-18 06:49:37,408 INFO L280 TraceCheckUtils]: 178: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-18 06:49:37,409 INFO L263 TraceCheckUtils]: 179: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,409 INFO L280 TraceCheckUtils]: 180: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,409 INFO L280 TraceCheckUtils]: 181: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-18 06:49:37,409 INFO L280 TraceCheckUtils]: 182: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-18 06:49:37,410 INFO L280 TraceCheckUtils]: 183: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-18 06:49:37,410 INFO L280 TraceCheckUtils]: 184: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,410 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-18 06:49:37,411 INFO L280 TraceCheckUtils]: 186: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,411 INFO L280 TraceCheckUtils]: 187: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,411 INFO L280 TraceCheckUtils]: 188: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-18 06:49:37,412 INFO L280 TraceCheckUtils]: 189: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-18 06:49:37,412 INFO L280 TraceCheckUtils]: 190: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,412 INFO L263 TraceCheckUtils]: 191: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-18 06:49:37,413 INFO L280 TraceCheckUtils]: 192: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,413 INFO L280 TraceCheckUtils]: 193: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-18 06:49:37,413 INFO L280 TraceCheckUtils]: 194: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-18 06:49:37,414 INFO L280 TraceCheckUtils]: 195: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-18 06:49:37,414 INFO L280 TraceCheckUtils]: 196: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-18 06:49:37,414 INFO L280 TraceCheckUtils]: 197: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,415 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-18 06:49:37,415 INFO L280 TraceCheckUtils]: 199: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-18 06:49:37,415 INFO L280 TraceCheckUtils]: 200: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,415 INFO L280 TraceCheckUtils]: 201: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-18 06:49:37,416 INFO L280 TraceCheckUtils]: 202: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-18 06:49:37,416 INFO L280 TraceCheckUtils]: 203: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-18 06:49:37,416 INFO L280 TraceCheckUtils]: 204: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,417 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 [2020-07-18 06:49:37,417 INFO L280 TraceCheckUtils]: 206: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,417 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {77174#true} {77174#true} #531#return; {77174#true} is VALID [2020-07-18 06:49:37,418 INFO L280 TraceCheckUtils]: 208: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,418 INFO L280 TraceCheckUtils]: 209: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-18 06:49:37,418 INFO L280 TraceCheckUtils]: 210: Hoare triple {77174#true} ~t1_pc~0 := 1; {77174#true} is VALID [2020-07-18 06:49:37,419 INFO L280 TraceCheckUtils]: 211: Hoare triple {77174#true} ~t1_st~0 := 2; {77174#true} is VALID [2020-07-18 06:49:37,419 INFO L280 TraceCheckUtils]: 212: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-18 06:49:37,419 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {77174#true} {77175#false} #555#return; {77175#false} is VALID [2020-07-18 06:49:37,420 INFO L280 TraceCheckUtils]: 214: Hoare triple {77175#false} assume 0 == ~t2_st~0; {77175#false} is VALID [2020-07-18 06:49:37,420 INFO L280 TraceCheckUtils]: 215: Hoare triple {77175#false} havoc ~tmp_ndt_3~0; {77175#false} is VALID [2020-07-18 06:49:37,420 INFO L280 TraceCheckUtils]: 216: Hoare triple {77175#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {77175#false} is VALID [2020-07-18 06:49:37,420 INFO L280 TraceCheckUtils]: 217: Hoare triple {77175#false} ~tmp_ndt_3~0 := #t~nondet3; {77175#false} is VALID [2020-07-18 06:49:37,421 INFO L280 TraceCheckUtils]: 218: Hoare triple {77175#false} havoc #t~nondet3; {77175#false} is VALID [2020-07-18 06:49:37,421 INFO L280 TraceCheckUtils]: 219: Hoare triple {77175#false} assume 0 != ~tmp_ndt_3~0; {77175#false} is VALID [2020-07-18 06:49:37,421 INFO L280 TraceCheckUtils]: 220: Hoare triple {77175#false} ~t2_st~0 := 1; {77175#false} is VALID [2020-07-18 06:49:37,422 INFO L263 TraceCheckUtils]: 221: Hoare triple {77175#false} call transmit2(); {77175#false} is VALID [2020-07-18 06:49:37,422 INFO L280 TraceCheckUtils]: 222: Hoare triple {77175#false} assume !(0 == ~t2_pc~0); {77175#false} is VALID [2020-07-18 06:49:37,422 INFO L280 TraceCheckUtils]: 223: Hoare triple {77175#false} assume 1 == ~t2_pc~0; {77175#false} is VALID [2020-07-18 06:49:37,423 INFO L263 TraceCheckUtils]: 224: Hoare triple {77175#false} call error(); {77175#false} is VALID [2020-07-18 06:49:37,423 INFO L280 TraceCheckUtils]: 225: Hoare triple {77175#false} assume !false; {77175#false} is VALID [2020-07-18 06:49:37,491 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2020-07-18 06:49:37,492 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [865172591] [2020-07-18 06:49:37,493 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:49:37,494 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 06:49:37,494 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [947753295] [2020-07-18 06:49:37,495 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 226 [2020-07-18 06:49:37,496 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:49:37,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 06:49:37,757 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:49:37,757 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 06:49:37,758 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:49:37,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 06:49:37,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-07-18 06:49:37,759 INFO L87 Difference]: Start difference. First operand 4943 states and 7731 transitions. Second operand 9 states. [2020-07-18 06:51:24,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:51:24,646 INFO L93 Difference]: Finished difference Result 14902 states and 25159 transitions. [2020-07-18 06:51:24,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-18 06:51:24,646 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 226 [2020-07-18 06:51:24,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:51:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 06:51:24,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 1441 transitions. [2020-07-18 06:51:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 06:51:24,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 1441 transitions. [2020-07-18 06:51:24,669 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 1441 transitions. [2020-07-18 06:51:27,087 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1441 edges. 1441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:51:31,083 INFO L225 Difference]: With dead ends: 14902 [2020-07-18 06:51:31,083 INFO L226 Difference]: Without dead ends: 10009 [2020-07-18 06:51:31,132 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 [2020-07-18 06:51:31,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10009 states. [2020-07-18 06:52:40,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10009 to 8124. [2020-07-18 06:52:40,077 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:52:40,077 INFO L82 GeneralOperation]: Start isEquivalent. First operand 10009 states. Second operand 8124 states. [2020-07-18 06:52:40,077 INFO L74 IsIncluded]: Start isIncluded. First operand 10009 states. Second operand 8124 states. [2020-07-18 06:52:40,077 INFO L87 Difference]: Start difference. First operand 10009 states. Second operand 8124 states. [2020-07-18 06:52:43,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:52:43,698 INFO L93 Difference]: Finished difference Result 10009 states and 16062 transitions. [2020-07-18 06:52:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10009 states and 16062 transitions. [2020-07-18 06:52:43,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:52:43,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:52:43,742 INFO L74 IsIncluded]: Start isIncluded. First operand 8124 states. Second operand 10009 states. [2020-07-18 06:52:43,742 INFO L87 Difference]: Start difference. First operand 8124 states. Second operand 10009 states. [2020-07-18 06:52:47,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:52:47,401 INFO L93 Difference]: Finished difference Result 10009 states and 16062 transitions. [2020-07-18 06:52:47,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10009 states and 16062 transitions. [2020-07-18 06:52:47,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:52:47,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:52:47,444 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:52:47,444 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:52:47,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8124 states. [2020-07-18 06:52:50,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8124 states to 8124 states and 13044 transitions. [2020-07-18 06:52:50,116 INFO L78 Accepts]: Start accepts. Automaton has 8124 states and 13044 transitions. Word has length 226 [2020-07-18 06:52:50,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:52:50,116 INFO L479 AbstractCegarLoop]: Abstraction has 8124 states and 13044 transitions. [2020-07-18 06:52:50,116 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 06:52:50,116 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8124 states and 13044 transitions. [2020-07-18 06:53:31,735 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13044 edges. 13044 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:53:31,735 INFO L276 IsEmpty]: Start isEmpty. Operand 8124 states and 13044 transitions. [2020-07-18 06:53:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2020-07-18 06:53:31,744 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:53:31,745 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] [2020-07-18 06:53:31,745 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 06:53:31,745 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:53:31,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:53:31,745 INFO L82 PathProgramCache]: Analyzing trace with hash -1697090985, now seen corresponding path program 1 times [2020-07-18 06:53:31,746 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:53:31,746 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [478459594] [2020-07-18 06:53:31,746 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:53:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,827 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 [2020-07-18 06:53:31,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} ~t1_pc~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~t2_pc~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,827 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} ~t1_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~m_i~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} ~t1_i~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} ~t2_i~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,828 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} ~M_E~0 := 2; {143585#true} is VALID [2020-07-18 06:53:31,829 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} ~T1_E~0 := 2; {143585#true} is VALID [2020-07-18 06:53:31,829 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~T2_E~0 := 2; {143585#true} is VALID [2020-07-18 06:53:31,829 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} ~E_1~0 := 2; {143585#true} is VALID [2020-07-18 06:53:31,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} ~E_2~0 := 2; {143585#true} is VALID [2020-07-18 06:53:31,829 INFO L280 TraceCheckUtils]: 14: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,830 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {143585#true} {143585#true} #589#return; {143585#true} is VALID [2020-07-18 06:53:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,851 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 [2020-07-18 06:53:31,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} ~t1_i~0 := 1; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:31,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {143608#(= 1 ~t1_i~0)} ~t2_i~0 := 1; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:31,853 INFO L280 TraceCheckUtils]: 3: Hoare triple {143608#(= 1 ~t1_i~0)} assume true; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:31,854 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {143608#(= 1 ~t1_i~0)} {143585#true} #535#return; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,857 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {143585#true} {143608#(= 1 ~t1_i~0)} #559#return; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:31,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,887 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 [2020-07-18 06:53:31,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume !(1 == ~t1_i~0); {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-18 06:53:31,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {143745#(not (= 1 ~t1_i~0))} ~t1_st~0 := 2; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-18 06:53:31,889 INFO L280 TraceCheckUtils]: 4: Hoare triple {143745#(not (= 1 ~t1_i~0))} assume 1 == ~t2_i~0; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-18 06:53:31,890 INFO L280 TraceCheckUtils]: 5: Hoare triple {143745#(not (= 1 ~t1_i~0))} ~t2_st~0 := 0; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-18 06:53:31,890 INFO L280 TraceCheckUtils]: 6: Hoare triple {143745#(not (= 1 ~t1_i~0))} assume true; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-18 06:53:31,891 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {143745#(not (= 1 ~t1_i~0))} {143608#(= 1 ~t1_i~0)} #561#return; {143586#false} is VALID [2020-07-18 06:53:31,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {143746#(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 [2020-07-18 06:53:31,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(0 == ~T1_E~0); {143585#true} is VALID [2020-07-18 06:53:31,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume !(0 == ~T2_E~0); {143585#true} is VALID [2020-07-18 06:53:31,916 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} assume !(0 == ~E_1~0); {143585#true} is VALID [2020-07-18 06:53:31,916 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume !(0 == ~E_2~0); {143585#true} is VALID [2020-07-18 06:53:31,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,916 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {143585#true} {143586#false} #563#return; {143586#false} is VALID [2020-07-18 06:53:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:31,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-18 06:53:31,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:31,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,929 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-18 06:53:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:31,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-18 06:53:31,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-18 06:53:31,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:31,934 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,934 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-18 06:53:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:31,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~t2_pc~0); {143585#true} is VALID [2020-07-18 06:53:31,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~2 := 0; {143585#true} is VALID [2020-07-18 06:53:31,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:31,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,938 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-18 06:53:31,939 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 [2020-07-18 06:53:31,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-18 06:53:31,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-18 06:53:31,939 INFO L263 TraceCheckUtils]: 3: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-18 06:53:31,939 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:31,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-18 06:53:31,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-18 06:53:31,940 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:31,940 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,940 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-18 06:53:31,941 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:31,941 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-18 06:53:31,941 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-18 06:53:31,941 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-18 06:53:31,941 INFO L263 TraceCheckUtils]: 14: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-18 06:53:31,942 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:31,942 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-18 06:53:31,942 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-18 06:53:31,942 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:31,942 INFO L280 TraceCheckUtils]: 19: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,943 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-18 06:53:31,943 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:31,943 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-18 06:53:31,943 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-18 06:53:31,943 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-18 06:53:31,944 INFO L263 TraceCheckUtils]: 25: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-18 06:53:31,944 INFO L280 TraceCheckUtils]: 26: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:31,944 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} assume !(1 == ~t2_pc~0); {143585#true} is VALID [2020-07-18 06:53:31,944 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} ~__retres1~2 := 0; {143585#true} is VALID [2020-07-18 06:53:31,944 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:31,945 INFO L280 TraceCheckUtils]: 30: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,945 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-18 06:53:31,945 INFO L280 TraceCheckUtils]: 32: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:31,945 INFO L280 TraceCheckUtils]: 33: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-18 06:53:31,945 INFO L280 TraceCheckUtils]: 34: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-18 06:53:31,945 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} assume !(0 != ~tmp___1~0); {143585#true} is VALID [2020-07-18 06:53:31,946 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,946 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {143585#true} {143586#false} #565#return; {143586#false} is VALID [2020-07-18 06:53:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {143746#(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 [2020-07-18 06:53:31,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~T1_E~0); {143585#true} is VALID [2020-07-18 06:53:31,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume !(1 == ~T2_E~0); {143585#true} is VALID [2020-07-18 06:53:31,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} assume !(1 == ~E_1~0); {143585#true} is VALID [2020-07-18 06:53:31,952 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume !(1 == ~E_2~0); {143585#true} is VALID [2020-07-18 06:53:31,952 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,952 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {143585#true} {143586#false} #567#return; {143586#false} is VALID [2020-07-18 06:53:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-18 06:53:31,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-18 06:53:31,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-18 06:53:31,956 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-18 06:53:31,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,957 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143586#false} #551#return; {143586#false} is VALID [2020-07-18 06:53:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {143765#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {143585#true} is VALID [2020-07-18 06:53:31,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-18 06:53:31,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~t2_pc~0 := 1; {143585#true} is VALID [2020-07-18 06:53:31,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~t2_st~0 := 2; {143585#true} is VALID [2020-07-18 06:53:31,979 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,979 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143586#false} #557#return; {143586#false} is VALID [2020-07-18 06:53:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:31,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-18 06:53:31,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-18 06:53:31,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-18 06:53:31,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-18 06:53:31,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:31,985 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143586#false} #551#return; {143586#false} is VALID [2020-07-18 06:53:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:32,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,041 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,041 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-18 06:53:32,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:32,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-18 06:53:32,046 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,047 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-18 06:53:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:32,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-18 06:53:32,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume 1 == ~E_2~0; {143585#true} is VALID [2020-07-18 06:53:32,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~__retres1~2 := 1; {143585#true} is VALID [2020-07-18 06:53:32,053 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,054 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-18 06:53:32,054 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 [2020-07-18 06:53:32,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-18 06:53:32,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-18 06:53:32,055 INFO L263 TraceCheckUtils]: 3: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,056 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,056 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,056 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-18 06:53:32,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,057 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-18 06:53:32,057 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-18 06:53:32,057 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-18 06:53:32,058 INFO L263 TraceCheckUtils]: 14: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,058 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,058 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,058 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-18 06:53:32,058 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,059 INFO L280 TraceCheckUtils]: 19: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,059 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-18 06:53:32,059 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,059 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-18 06:53:32,060 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-18 06:53:32,060 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-18 06:53:32,060 INFO L263 TraceCheckUtils]: 25: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,060 INFO L280 TraceCheckUtils]: 26: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,060 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-18 06:53:32,061 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} assume 1 == ~E_2~0; {143585#true} is VALID [2020-07-18 06:53:32,061 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} ~__retres1~2 := 1; {143585#true} is VALID [2020-07-18 06:53:32,061 INFO L280 TraceCheckUtils]: 30: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,061 INFO L280 TraceCheckUtils]: 31: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,061 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-18 06:53:32,062 INFO L280 TraceCheckUtils]: 33: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,062 INFO L280 TraceCheckUtils]: 34: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-18 06:53:32,062 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-18 06:53:32,062 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} assume 0 != ~tmp___1~0; {143585#true} is VALID [2020-07-18 06:53:32,062 INFO L280 TraceCheckUtils]: 37: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,063 INFO L280 TraceCheckUtils]: 38: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,063 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {143585#true} {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; {143585#true} is VALID [2020-07-18 06:53:32,068 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 [2020-07-18 06:53:32,069 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 [2020-07-18 06:53:32,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-18 06:53:32,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-18 06:53:32,070 INFO L263 TraceCheckUtils]: 4: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,070 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,070 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,071 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,071 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,072 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-18 06:53:32,072 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,072 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-18 06:53:32,073 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-18 06:53:32,073 INFO L280 TraceCheckUtils]: 14: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-18 06:53:32,073 INFO L263 TraceCheckUtils]: 15: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,074 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,074 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,074 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-18 06:53:32,074 INFO L280 TraceCheckUtils]: 19: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,075 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-18 06:53:32,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,075 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-18 06:53:32,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-18 06:53:32,075 INFO L280 TraceCheckUtils]: 25: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-18 06:53:32,076 INFO L263 TraceCheckUtils]: 26: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,076 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,076 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-18 06:53:32,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} assume 1 == ~E_2~0; {143585#true} is VALID [2020-07-18 06:53:32,077 INFO L280 TraceCheckUtils]: 30: Hoare triple {143585#true} ~__retres1~2 := 1; {143585#true} is VALID [2020-07-18 06:53:32,077 INFO L280 TraceCheckUtils]: 31: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,077 INFO L280 TraceCheckUtils]: 32: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,077 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-18 06:53:32,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,078 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-18 06:53:32,078 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-18 06:53:32,078 INFO L280 TraceCheckUtils]: 37: Hoare triple {143585#true} assume 0 != ~tmp___1~0; {143585#true} is VALID [2020-07-18 06:53:32,078 INFO L280 TraceCheckUtils]: 38: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,079 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {143585#true} {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; {143585#true} is VALID [2020-07-18 06:53:32,079 INFO L280 TraceCheckUtils]: 41: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,079 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {143585#true} {143585#true} #549#return; {143585#true} is VALID [2020-07-18 06:53:32,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {143766#(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 [2020-07-18 06:53:32,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-18 06:53:32,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~E_1~0 := 1; {143585#true} is VALID [2020-07-18 06:53:32,083 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 [2020-07-18 06:53:32,085 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 [2020-07-18 06:53:32,085 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 [2020-07-18 06:53:32,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-18 06:53:32,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-18 06:53:32,085 INFO L263 TraceCheckUtils]: 8: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,086 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,086 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,086 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,086 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,087 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,087 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-18 06:53:32,087 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-18 06:53:32,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-18 06:53:32,088 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-18 06:53:32,088 INFO L263 TraceCheckUtils]: 19: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,089 INFO L280 TraceCheckUtils]: 20: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,089 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,089 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-18 06:53:32,090 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,090 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,090 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-18 06:53:32,091 INFO L280 TraceCheckUtils]: 26: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,091 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-18 06:53:32,091 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-18 06:53:32,091 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-18 06:53:32,092 INFO L263 TraceCheckUtils]: 30: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,092 INFO L280 TraceCheckUtils]: 31: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,092 INFO L280 TraceCheckUtils]: 32: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-18 06:53:32,092 INFO L280 TraceCheckUtils]: 33: Hoare triple {143585#true} assume 1 == ~E_2~0; {143585#true} is VALID [2020-07-18 06:53:32,092 INFO L280 TraceCheckUtils]: 34: Hoare triple {143585#true} ~__retres1~2 := 1; {143585#true} is VALID [2020-07-18 06:53:32,093 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,093 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,093 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-18 06:53:32,093 INFO L280 TraceCheckUtils]: 38: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,093 INFO L280 TraceCheckUtils]: 39: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-18 06:53:32,094 INFO L280 TraceCheckUtils]: 40: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-18 06:53:32,094 INFO L280 TraceCheckUtils]: 41: Hoare triple {143585#true} assume 0 != ~tmp___1~0; {143585#true} is VALID [2020-07-18 06:53:32,094 INFO L280 TraceCheckUtils]: 42: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,094 INFO L280 TraceCheckUtils]: 43: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,095 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {143585#true} {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; {143585#true} is VALID [2020-07-18 06:53:32,095 INFO L280 TraceCheckUtils]: 45: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,095 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {143585#true} {143585#true} #549#return; {143585#true} is VALID [2020-07-18 06:53:32,095 INFO L280 TraceCheckUtils]: 47: Hoare triple {143585#true} ~E_1~0 := 2; {143585#true} is VALID [2020-07-18 06:53:32,095 INFO L280 TraceCheckUtils]: 48: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-18 06:53:32,095 INFO L280 TraceCheckUtils]: 49: Hoare triple {143585#true} ~m_pc~0 := 1; {143585#true} is VALID [2020-07-18 06:53:32,096 INFO L280 TraceCheckUtils]: 50: Hoare triple {143585#true} ~m_st~0 := 2; {143585#true} is VALID [2020-07-18 06:53:32,096 INFO L280 TraceCheckUtils]: 51: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,096 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {143585#true} {143586#false} #553#return; {143586#false} is VALID [2020-07-18 06:53:32,100 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 [2020-07-18 06:53:32,101 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 [2020-07-18 06:53:32,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~t1_pc~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~t2_pc~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,101 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} ~t1_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,102 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,102 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} ~m_i~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,102 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} ~t1_i~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,102 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} ~t2_i~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,102 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} ~M_E~0 := 2; {143585#true} is VALID [2020-07-18 06:53:32,103 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~T1_E~0 := 2; {143585#true} is VALID [2020-07-18 06:53:32,103 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} ~T2_E~0 := 2; {143585#true} is VALID [2020-07-18 06:53:32,103 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} ~E_1~0 := 2; {143585#true} is VALID [2020-07-18 06:53:32,103 INFO L280 TraceCheckUtils]: 14: Hoare triple {143585#true} ~E_2~0 := 2; {143585#true} is VALID [2020-07-18 06:53:32,104 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,104 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {143585#true} {143585#true} #589#return; {143585#true} is VALID [2020-07-18 06:53:32,104 INFO L263 TraceCheckUtils]: 17: Hoare triple {143585#true} call #t~ret10 := main(); {143585#true} is VALID [2020-07-18 06:53:32,104 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} havoc ~__retres1~4; {143585#true} is VALID [2020-07-18 06:53:32,105 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 [2020-07-18 06:53:32,105 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 [2020-07-18 06:53:32,106 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} ~t1_i~0 := 1; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:32,106 INFO L280 TraceCheckUtils]: 22: Hoare triple {143608#(= 1 ~t1_i~0)} ~t2_i~0 := 1; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:32,107 INFO L280 TraceCheckUtils]: 23: Hoare triple {143608#(= 1 ~t1_i~0)} assume true; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:32,107 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {143608#(= 1 ~t1_i~0)} {143585#true} #535#return; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:32,108 INFO L263 TraceCheckUtils]: 25: Hoare triple {143608#(= 1 ~t1_i~0)} call start_simulation(); {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:32,108 INFO L280 TraceCheckUtils]: 26: Hoare triple {143608#(= 1 ~t1_i~0)} havoc ~kernel_st~0; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:32,108 INFO L280 TraceCheckUtils]: 27: Hoare triple {143608#(= 1 ~t1_i~0)} havoc ~tmp~3; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:32,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {143608#(= 1 ~t1_i~0)} havoc ~tmp___0~1; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:32,109 INFO L280 TraceCheckUtils]: 29: Hoare triple {143608#(= 1 ~t1_i~0)} ~kernel_st~0 := 0; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:32,109 INFO L263 TraceCheckUtils]: 30: Hoare triple {143608#(= 1 ~t1_i~0)} call update_channels(); {143585#true} is VALID [2020-07-18 06:53:32,110 INFO L280 TraceCheckUtils]: 31: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,110 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {143585#true} {143608#(= 1 ~t1_i~0)} #559#return; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-18 06:53:32,111 INFO L263 TraceCheckUtils]: 33: Hoare triple {143608#(= 1 ~t1_i~0)} 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 [2020-07-18 06:53:32,111 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 [2020-07-18 06:53:32,111 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,112 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} assume !(1 == ~t1_i~0); {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-18 06:53:32,112 INFO L280 TraceCheckUtils]: 37: Hoare triple {143745#(not (= 1 ~t1_i~0))} ~t1_st~0 := 2; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-18 06:53:32,113 INFO L280 TraceCheckUtils]: 38: Hoare triple {143745#(not (= 1 ~t1_i~0))} assume 1 == ~t2_i~0; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-18 06:53:32,113 INFO L280 TraceCheckUtils]: 39: Hoare triple {143745#(not (= 1 ~t1_i~0))} ~t2_st~0 := 0; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-18 06:53:32,114 INFO L280 TraceCheckUtils]: 40: Hoare triple {143745#(not (= 1 ~t1_i~0))} assume true; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-18 06:53:32,115 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {143745#(not (= 1 ~t1_i~0))} {143608#(= 1 ~t1_i~0)} #561#return; {143586#false} is VALID [2020-07-18 06:53:32,115 INFO L263 TraceCheckUtils]: 42: Hoare triple {143586#false} call fire_delta_events(); {143746#(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 [2020-07-18 06:53:32,115 INFO L280 TraceCheckUtils]: 43: Hoare triple {143746#(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 [2020-07-18 06:53:32,116 INFO L280 TraceCheckUtils]: 44: Hoare triple {143585#true} assume !(0 == ~T1_E~0); {143585#true} is VALID [2020-07-18 06:53:32,116 INFO L280 TraceCheckUtils]: 45: Hoare triple {143585#true} assume !(0 == ~T2_E~0); {143585#true} is VALID [2020-07-18 06:53:32,116 INFO L280 TraceCheckUtils]: 46: Hoare triple {143585#true} assume !(0 == ~E_1~0); {143585#true} is VALID [2020-07-18 06:53:32,116 INFO L280 TraceCheckUtils]: 47: Hoare triple {143585#true} assume !(0 == ~E_2~0); {143585#true} is VALID [2020-07-18 06:53:32,116 INFO L280 TraceCheckUtils]: 48: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,116 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {143585#true} {143586#false} #563#return; {143586#false} is VALID [2020-07-18 06:53:32,117 INFO L263 TraceCheckUtils]: 50: Hoare triple {143586#false} 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 [2020-07-18 06:53:32,117 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 [2020-07-18 06:53:32,117 INFO L280 TraceCheckUtils]: 52: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-18 06:53:32,117 INFO L280 TraceCheckUtils]: 53: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-18 06:53:32,117 INFO L263 TraceCheckUtils]: 54: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,118 INFO L280 TraceCheckUtils]: 55: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,118 INFO L280 TraceCheckUtils]: 56: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,118 INFO L280 TraceCheckUtils]: 57: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,118 INFO L280 TraceCheckUtils]: 58: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,118 INFO L280 TraceCheckUtils]: 59: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,119 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-18 06:53:32,119 INFO L280 TraceCheckUtils]: 61: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,119 INFO L280 TraceCheckUtils]: 62: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-18 06:53:32,119 INFO L280 TraceCheckUtils]: 63: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-18 06:53:32,119 INFO L280 TraceCheckUtils]: 64: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-18 06:53:32,120 INFO L263 TraceCheckUtils]: 65: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,120 INFO L280 TraceCheckUtils]: 66: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,120 INFO L280 TraceCheckUtils]: 67: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,120 INFO L280 TraceCheckUtils]: 68: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-18 06:53:32,120 INFO L280 TraceCheckUtils]: 69: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,121 INFO L280 TraceCheckUtils]: 70: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,121 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-18 06:53:32,121 INFO L280 TraceCheckUtils]: 72: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,121 INFO L280 TraceCheckUtils]: 73: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-18 06:53:32,121 INFO L280 TraceCheckUtils]: 74: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-18 06:53:32,122 INFO L280 TraceCheckUtils]: 75: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-18 06:53:32,122 INFO L263 TraceCheckUtils]: 76: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,122 INFO L280 TraceCheckUtils]: 77: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,122 INFO L280 TraceCheckUtils]: 78: Hoare triple {143585#true} assume !(1 == ~t2_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,122 INFO L280 TraceCheckUtils]: 79: Hoare triple {143585#true} ~__retres1~2 := 0; {143585#true} is VALID [2020-07-18 06:53:32,123 INFO L280 TraceCheckUtils]: 80: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,123 INFO L280 TraceCheckUtils]: 81: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,123 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-18 06:53:32,123 INFO L280 TraceCheckUtils]: 83: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,124 INFO L280 TraceCheckUtils]: 84: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-18 06:53:32,124 INFO L280 TraceCheckUtils]: 85: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-18 06:53:32,124 INFO L280 TraceCheckUtils]: 86: Hoare triple {143585#true} assume !(0 != ~tmp___1~0); {143585#true} is VALID [2020-07-18 06:53:32,124 INFO L280 TraceCheckUtils]: 87: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,124 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {143585#true} {143586#false} #565#return; {143586#false} is VALID [2020-07-18 06:53:32,125 INFO L263 TraceCheckUtils]: 89: Hoare triple {143586#false} call reset_delta_events(); {143746#(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 [2020-07-18 06:53:32,125 INFO L280 TraceCheckUtils]: 90: Hoare triple {143746#(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 [2020-07-18 06:53:32,125 INFO L280 TraceCheckUtils]: 91: Hoare triple {143585#true} assume !(1 == ~T1_E~0); {143585#true} is VALID [2020-07-18 06:53:32,125 INFO L280 TraceCheckUtils]: 92: Hoare triple {143585#true} assume !(1 == ~T2_E~0); {143585#true} is VALID [2020-07-18 06:53:32,126 INFO L280 TraceCheckUtils]: 93: Hoare triple {143585#true} assume !(1 == ~E_1~0); {143585#true} is VALID [2020-07-18 06:53:32,126 INFO L280 TraceCheckUtils]: 94: Hoare triple {143585#true} assume !(1 == ~E_2~0); {143585#true} is VALID [2020-07-18 06:53:32,126 INFO L280 TraceCheckUtils]: 95: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,127 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {143585#true} {143586#false} #567#return; {143586#false} is VALID [2020-07-18 06:53:32,127 INFO L280 TraceCheckUtils]: 97: Hoare triple {143586#false} assume !false; {143586#false} is VALID [2020-07-18 06:53:32,127 INFO L280 TraceCheckUtils]: 98: Hoare triple {143586#false} ~kernel_st~0 := 1; {143586#false} is VALID [2020-07-18 06:53:32,128 INFO L263 TraceCheckUtils]: 99: Hoare triple {143586#false} call eval(); {143586#false} is VALID [2020-07-18 06:53:32,128 INFO L280 TraceCheckUtils]: 100: Hoare triple {143586#false} havoc ~tmp~0; {143586#false} is VALID [2020-07-18 06:53:32,128 INFO L280 TraceCheckUtils]: 101: Hoare triple {143586#false} assume !false; {143586#false} is VALID [2020-07-18 06:53:32,128 INFO L263 TraceCheckUtils]: 102: Hoare triple {143586#false} call #t~ret0 := exists_runnable_thread(); {143585#true} is VALID [2020-07-18 06:53:32,129 INFO L280 TraceCheckUtils]: 103: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-18 06:53:32,129 INFO L280 TraceCheckUtils]: 104: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-18 06:53:32,129 INFO L280 TraceCheckUtils]: 105: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-18 06:53:32,129 INFO L280 TraceCheckUtils]: 106: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-18 06:53:32,130 INFO L280 TraceCheckUtils]: 107: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,130 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {143585#true} {143586#false} #551#return; {143586#false} is VALID [2020-07-18 06:53:32,130 INFO L280 TraceCheckUtils]: 109: Hoare triple {143586#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {143586#false} is VALID [2020-07-18 06:53:32,130 INFO L280 TraceCheckUtils]: 110: Hoare triple {143586#false} ~tmp~0 := #t~ret0; {143586#false} is VALID [2020-07-18 06:53:32,131 INFO L280 TraceCheckUtils]: 111: Hoare triple {143586#false} havoc #t~ret0; {143586#false} is VALID [2020-07-18 06:53:32,131 INFO L280 TraceCheckUtils]: 112: Hoare triple {143586#false} assume 0 != ~tmp~0; {143586#false} is VALID [2020-07-18 06:53:32,131 INFO L280 TraceCheckUtils]: 113: Hoare triple {143586#false} assume 0 == ~m_st~0; {143586#false} is VALID [2020-07-18 06:53:32,131 INFO L280 TraceCheckUtils]: 114: Hoare triple {143586#false} havoc ~tmp_ndt_1~0; {143586#false} is VALID [2020-07-18 06:53:32,131 INFO L280 TraceCheckUtils]: 115: Hoare triple {143586#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {143586#false} is VALID [2020-07-18 06:53:32,132 INFO L280 TraceCheckUtils]: 116: Hoare triple {143586#false} ~tmp_ndt_1~0 := #t~nondet1; {143586#false} is VALID [2020-07-18 06:53:32,132 INFO L280 TraceCheckUtils]: 117: Hoare triple {143586#false} havoc #t~nondet1; {143586#false} is VALID [2020-07-18 06:53:32,132 INFO L280 TraceCheckUtils]: 118: Hoare triple {143586#false} assume !(0 != ~tmp_ndt_1~0); {143586#false} is VALID [2020-07-18 06:53:32,132 INFO L280 TraceCheckUtils]: 119: Hoare triple {143586#false} assume !(0 == ~t1_st~0); {143586#false} is VALID [2020-07-18 06:53:32,133 INFO L280 TraceCheckUtils]: 120: Hoare triple {143586#false} assume 0 == ~t2_st~0; {143586#false} is VALID [2020-07-18 06:53:32,133 INFO L280 TraceCheckUtils]: 121: Hoare triple {143586#false} havoc ~tmp_ndt_3~0; {143586#false} is VALID [2020-07-18 06:53:32,133 INFO L280 TraceCheckUtils]: 122: Hoare triple {143586#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {143586#false} is VALID [2020-07-18 06:53:32,133 INFO L280 TraceCheckUtils]: 123: Hoare triple {143586#false} ~tmp_ndt_3~0 := #t~nondet3; {143586#false} is VALID [2020-07-18 06:53:32,134 INFO L280 TraceCheckUtils]: 124: Hoare triple {143586#false} havoc #t~nondet3; {143586#false} is VALID [2020-07-18 06:53:32,134 INFO L280 TraceCheckUtils]: 125: Hoare triple {143586#false} assume 0 != ~tmp_ndt_3~0; {143586#false} is VALID [2020-07-18 06:53:32,134 INFO L280 TraceCheckUtils]: 126: Hoare triple {143586#false} ~t2_st~0 := 1; {143586#false} is VALID [2020-07-18 06:53:32,134 INFO L263 TraceCheckUtils]: 127: Hoare triple {143586#false} call transmit2(); {143765#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-18 06:53:32,135 INFO L280 TraceCheckUtils]: 128: Hoare triple {143765#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {143585#true} is VALID [2020-07-18 06:53:32,135 INFO L280 TraceCheckUtils]: 129: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-18 06:53:32,135 INFO L280 TraceCheckUtils]: 130: Hoare triple {143585#true} ~t2_pc~0 := 1; {143585#true} is VALID [2020-07-18 06:53:32,135 INFO L280 TraceCheckUtils]: 131: Hoare triple {143585#true} ~t2_st~0 := 2; {143585#true} is VALID [2020-07-18 06:53:32,136 INFO L280 TraceCheckUtils]: 132: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,136 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {143585#true} {143586#false} #557#return; {143586#false} is VALID [2020-07-18 06:53:32,136 INFO L280 TraceCheckUtils]: 134: Hoare triple {143586#false} assume !false; {143586#false} is VALID [2020-07-18 06:53:32,136 INFO L263 TraceCheckUtils]: 135: Hoare triple {143586#false} call #t~ret0 := exists_runnable_thread(); {143585#true} is VALID [2020-07-18 06:53:32,137 INFO L280 TraceCheckUtils]: 136: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-18 06:53:32,137 INFO L280 TraceCheckUtils]: 137: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-18 06:53:32,137 INFO L280 TraceCheckUtils]: 138: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-18 06:53:32,137 INFO L280 TraceCheckUtils]: 139: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-18 06:53:32,138 INFO L280 TraceCheckUtils]: 140: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,138 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {143585#true} {143586#false} #551#return; {143586#false} is VALID [2020-07-18 06:53:32,138 INFO L280 TraceCheckUtils]: 142: Hoare triple {143586#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {143586#false} is VALID [2020-07-18 06:53:32,138 INFO L280 TraceCheckUtils]: 143: Hoare triple {143586#false} ~tmp~0 := #t~ret0; {143586#false} is VALID [2020-07-18 06:53:32,138 INFO L280 TraceCheckUtils]: 144: Hoare triple {143586#false} havoc #t~ret0; {143586#false} is VALID [2020-07-18 06:53:32,139 INFO L280 TraceCheckUtils]: 145: Hoare triple {143586#false} assume 0 != ~tmp~0; {143586#false} is VALID [2020-07-18 06:53:32,139 INFO L280 TraceCheckUtils]: 146: Hoare triple {143586#false} assume 0 == ~m_st~0; {143586#false} is VALID [2020-07-18 06:53:32,139 INFO L280 TraceCheckUtils]: 147: Hoare triple {143586#false} havoc ~tmp_ndt_1~0; {143586#false} is VALID [2020-07-18 06:53:32,139 INFO L280 TraceCheckUtils]: 148: Hoare triple {143586#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {143586#false} is VALID [2020-07-18 06:53:32,140 INFO L280 TraceCheckUtils]: 149: Hoare triple {143586#false} ~tmp_ndt_1~0 := #t~nondet1; {143586#false} is VALID [2020-07-18 06:53:32,140 INFO L280 TraceCheckUtils]: 150: Hoare triple {143586#false} havoc #t~nondet1; {143586#false} is VALID [2020-07-18 06:53:32,140 INFO L280 TraceCheckUtils]: 151: Hoare triple {143586#false} assume 0 != ~tmp_ndt_1~0; {143586#false} is VALID [2020-07-18 06:53:32,140 INFO L280 TraceCheckUtils]: 152: Hoare triple {143586#false} ~m_st~0 := 1; {143586#false} is VALID [2020-07-18 06:53:32,141 INFO L263 TraceCheckUtils]: 153: Hoare triple {143586#false} call master(); {143766#(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 [2020-07-18 06:53:32,141 INFO L280 TraceCheckUtils]: 154: Hoare triple {143766#(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 [2020-07-18 06:53:32,141 INFO L280 TraceCheckUtils]: 155: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-18 06:53:32,141 INFO L280 TraceCheckUtils]: 156: Hoare triple {143585#true} ~E_1~0 := 1; {143585#true} is VALID [2020-07-18 06:53:32,145 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 [2020-07-18 06:53:32,146 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 [2020-07-18 06:53:32,147 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 [2020-07-18 06:53:32,147 INFO L280 TraceCheckUtils]: 160: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-18 06:53:32,147 INFO L280 TraceCheckUtils]: 161: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-18 06:53:32,147 INFO L263 TraceCheckUtils]: 162: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,148 INFO L280 TraceCheckUtils]: 163: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,148 INFO L280 TraceCheckUtils]: 164: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,148 INFO L280 TraceCheckUtils]: 165: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,148 INFO L280 TraceCheckUtils]: 166: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-18 06:53:32,149 INFO L280 TraceCheckUtils]: 167: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,149 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-18 06:53:32,149 INFO L280 TraceCheckUtils]: 169: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,149 INFO L280 TraceCheckUtils]: 170: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-18 06:53:32,150 INFO L280 TraceCheckUtils]: 171: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-18 06:53:32,150 INFO L280 TraceCheckUtils]: 172: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-18 06:53:32,150 INFO L263 TraceCheckUtils]: 173: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,150 INFO L280 TraceCheckUtils]: 174: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,150 INFO L280 TraceCheckUtils]: 175: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-18 06:53:32,151 INFO L280 TraceCheckUtils]: 176: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-18 06:53:32,151 INFO L280 TraceCheckUtils]: 177: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-18 06:53:32,151 INFO L280 TraceCheckUtils]: 178: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,151 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-18 06:53:32,151 INFO L280 TraceCheckUtils]: 180: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,152 INFO L280 TraceCheckUtils]: 181: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-18 06:53:32,152 INFO L280 TraceCheckUtils]: 182: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-18 06:53:32,152 INFO L280 TraceCheckUtils]: 183: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-18 06:53:32,152 INFO L263 TraceCheckUtils]: 184: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-18 06:53:32,152 INFO L280 TraceCheckUtils]: 185: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,153 INFO L280 TraceCheckUtils]: 186: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-18 06:53:32,153 INFO L280 TraceCheckUtils]: 187: Hoare triple {143585#true} assume 1 == ~E_2~0; {143585#true} is VALID [2020-07-18 06:53:32,153 INFO L280 TraceCheckUtils]: 188: Hoare triple {143585#true} ~__retres1~2 := 1; {143585#true} is VALID [2020-07-18 06:53:32,153 INFO L280 TraceCheckUtils]: 189: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-18 06:53:32,153 INFO L280 TraceCheckUtils]: 190: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,154 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-18 06:53:32,154 INFO L280 TraceCheckUtils]: 192: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-18 06:53:32,154 INFO L280 TraceCheckUtils]: 193: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-18 06:53:32,154 INFO L280 TraceCheckUtils]: 194: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-18 06:53:32,154 INFO L280 TraceCheckUtils]: 195: Hoare triple {143585#true} assume 0 != ~tmp___1~0; {143585#true} is VALID [2020-07-18 06:53:32,154 INFO L280 TraceCheckUtils]: 196: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-18 06:53:32,155 INFO L280 TraceCheckUtils]: 197: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,155 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {143585#true} {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; {143585#true} is VALID [2020-07-18 06:53:32,155 INFO L280 TraceCheckUtils]: 199: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,155 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {143585#true} {143585#true} #549#return; {143585#true} is VALID [2020-07-18 06:53:32,155 INFO L280 TraceCheckUtils]: 201: Hoare triple {143585#true} ~E_1~0 := 2; {143585#true} is VALID [2020-07-18 06:53:32,156 INFO L280 TraceCheckUtils]: 202: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-18 06:53:32,156 INFO L280 TraceCheckUtils]: 203: Hoare triple {143585#true} ~m_pc~0 := 1; {143585#true} is VALID [2020-07-18 06:53:32,156 INFO L280 TraceCheckUtils]: 204: Hoare triple {143585#true} ~m_st~0 := 2; {143585#true} is VALID [2020-07-18 06:53:32,156 INFO L280 TraceCheckUtils]: 205: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-18 06:53:32,156 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {143585#true} {143586#false} #553#return; {143586#false} is VALID [2020-07-18 06:53:32,156 INFO L280 TraceCheckUtils]: 207: Hoare triple {143586#false} assume !(0 == ~t1_st~0); {143586#false} is VALID [2020-07-18 06:53:32,157 INFO L280 TraceCheckUtils]: 208: Hoare triple {143586#false} assume 0 == ~t2_st~0; {143586#false} is VALID [2020-07-18 06:53:32,157 INFO L280 TraceCheckUtils]: 209: Hoare triple {143586#false} havoc ~tmp_ndt_3~0; {143586#false} is VALID [2020-07-18 06:53:32,157 INFO L280 TraceCheckUtils]: 210: Hoare triple {143586#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {143586#false} is VALID [2020-07-18 06:53:32,157 INFO L280 TraceCheckUtils]: 211: Hoare triple {143586#false} ~tmp_ndt_3~0 := #t~nondet3; {143586#false} is VALID [2020-07-18 06:53:32,157 INFO L280 TraceCheckUtils]: 212: Hoare triple {143586#false} havoc #t~nondet3; {143586#false} is VALID [2020-07-18 06:53:32,157 INFO L280 TraceCheckUtils]: 213: Hoare triple {143586#false} assume 0 != ~tmp_ndt_3~0; {143586#false} is VALID [2020-07-18 06:53:32,158 INFO L280 TraceCheckUtils]: 214: Hoare triple {143586#false} ~t2_st~0 := 1; {143586#false} is VALID [2020-07-18 06:53:32,158 INFO L263 TraceCheckUtils]: 215: Hoare triple {143586#false} call transmit2(); {143586#false} is VALID [2020-07-18 06:53:32,158 INFO L280 TraceCheckUtils]: 216: Hoare triple {143586#false} assume !(0 == ~t2_pc~0); {143586#false} is VALID [2020-07-18 06:53:32,158 INFO L280 TraceCheckUtils]: 217: Hoare triple {143586#false} assume 1 == ~t2_pc~0; {143586#false} is VALID [2020-07-18 06:53:32,158 INFO L263 TraceCheckUtils]: 218: Hoare triple {143586#false} call error(); {143586#false} is VALID [2020-07-18 06:53:32,158 INFO L280 TraceCheckUtils]: 219: Hoare triple {143586#false} assume !false; {143586#false} is VALID [2020-07-18 06:53:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-07-18 06:53:32,199 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [478459594] [2020-07-18 06:53:32,199 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:53:32,199 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-18 06:53:32,200 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464137206] [2020-07-18 06:53:32,200 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 220 [2020-07-18 06:53:32,203 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:53:32,203 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 06:53:32,357 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:53:32,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 06:53:32,358 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:53:32,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 06:53:32,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-18 06:53:32,359 INFO L87 Difference]: Start difference. First operand 8124 states and 13044 transitions. Second operand 10 states. [2020-07-18 06:55:37,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:55:37,058 INFO L93 Difference]: Finished difference Result 18161 states and 29149 transitions. [2020-07-18 06:55:37,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-18 06:55:37,058 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 220 [2020-07-18 06:55:37,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:55:37,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 06:55:37,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 894 transitions. [2020-07-18 06:55:37,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 06:55:37,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 894 transitions. [2020-07-18 06:55:37,069 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 894 transitions. [2020-07-18 06:55:38,525 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 894 edges. 894 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:55:43,028 INFO L225 Difference]: With dead ends: 18161 [2020-07-18 06:55:43,028 INFO L226 Difference]: Without dead ends: 10084 [2020-07-18 06:55:43,064 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=190, Invalid=512, Unknown=0, NotChecked=0, Total=702 [2020-07-18 06:55:43,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10084 states.