/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/systemc/token_ring.01.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:54:06,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:54:06,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:54:06,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 22:54:06,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 22:54:06,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 22:54:06,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 22:54:06,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 22:54:06,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 22:54:06,304 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 22:54:06,305 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 22:54:06,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 22:54:06,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:54:06,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:54:06,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:54:06,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:54:06,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:54:06,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:54:06,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:54:06,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:54:06,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:54:06,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:54:06,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:54:06,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:54:06,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 22:54:06,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 22:54:06,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 22:54:06,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 22:54:06,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 22:54:06,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 22:54:06,338 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 22:54:06,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 22:54:06,339 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 22:54:06,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 22:54:06,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 22:54:06,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 22:54:06,341 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 22:54:06,355 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:54:06,355 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:54:06,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:54:06,357 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:54:06,357 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:54:06,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:54:06,357 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:54:06,358 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:54:06,358 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:54:06,358 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:54:06,358 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:54:06,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:54:06,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:54:06,359 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:54:06,359 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:54:06,359 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:54:06,359 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:54:06,360 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:54:06,360 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:54:06,360 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:54:06,360 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:54:06,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:54:06,361 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:54:06,361 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:54:06,361 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:54:06,361 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:54:06,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:54:06,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:54:06,362 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:54:06,362 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:54:06,616 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:54:06,630 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:54:06,633 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:54:06,635 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:54:06,635 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:54:06,636 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.01.cil-1.c [2020-07-17 22:54:06,719 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ebeb5f3e/64ceb8c7b4c648cda1d00b52eb40c9a3/FLAG83e471791 [2020-07-17 22:54:07,180 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:54:07,180 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.01.cil-1.c [2020-07-17 22:54:07,189 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ebeb5f3e/64ceb8c7b4c648cda1d00b52eb40c9a3/FLAG83e471791 [2020-07-17 22:54:07,577 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ebeb5f3e/64ceb8c7b4c648cda1d00b52eb40c9a3 [2020-07-17 22:54:07,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:54:07,590 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:54:07,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:54:07,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:54:07,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:54:07,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:54:07" (1/1) ... [2020-07-17 22:54:07,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78f01846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:07, skipping insertion in model container [2020-07-17 22:54:07,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:54:07" (1/1) ... [2020-07-17 22:54:07,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:54:07,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:54:07,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:54:07,984 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:54:08,121 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:54:08,141 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:54:08,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:08 WrapperNode [2020-07-17 22:54:08,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:54:08,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:54:08,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:54:08,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:54:08,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:08" (1/1) ... [2020-07-17 22:54:08,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:08" (1/1) ... [2020-07-17 22:54:08,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:08" (1/1) ... [2020-07-17 22:54:08,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:08" (1/1) ... [2020-07-17 22:54:08,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:08" (1/1) ... [2020-07-17 22:54:08,188 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:08" (1/1) ... [2020-07-17 22:54:08,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:08" (1/1) ... [2020-07-17 22:54:08,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:54:08,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:54:08,194 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:54:08,194 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:54:08,195 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:54:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:54:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:54:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-17 22:54:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-17 22:54:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-17 22:54:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-17 22:54:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-17 22:54:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-17 22:54:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-17 22:54:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-17 22:54:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-17 22:54:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-17 22:54:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-17 22:54:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-17 22:54:08,262 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-17 22:54:08,262 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-17 22:54:08,262 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-17 22:54:08,262 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-17 22:54:08,262 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-17 22:54:08,263 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-17 22:54:08,263 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:54:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:54:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-17 22:54:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-17 22:54:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-17 22:54:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-17 22:54:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:54:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-17 22:54:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-17 22:54:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-17 22:54:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-17 22:54:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-17 22:54:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-17 22:54:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-17 22:54:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-17 22:54:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-17 22:54:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-17 22:54:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-17 22:54:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-17 22:54:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-17 22:54:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-17 22:54:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:54:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:54:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:54:08,932 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:54:08,933 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-07-17 22:54:08,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:54:08 BoogieIcfgContainer [2020-07-17 22:54:08,939 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:54:08,940 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:54:08,940 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:54:08,943 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:54:08,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:54:07" (1/3) ... [2020-07-17 22:54:08,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23efc6c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:54:08, skipping insertion in model container [2020-07-17 22:54:08,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:54:08" (2/3) ... [2020-07-17 22:54:08,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23efc6c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:54:08, skipping insertion in model container [2020-07-17 22:54:08,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:54:08" (3/3) ... [2020-07-17 22:54:08,947 INFO L109 eAbstractionObserver]: Analyzing ICFG token_ring.01.cil-1.c [2020-07-17 22:54:08,958 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:54:08,966 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:54:08,980 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:54:09,005 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:54:09,005 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:54:09,006 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:54:09,006 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:54:09,006 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:54:09,006 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:54:09,007 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:54:09,007 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:54:09,032 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states. [2020-07-17 22:54:09,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-17 22:54:09,043 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:54:09,045 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] [2020-07-17 22:54:09,045 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:54:09,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:54:09,052 INFO L82 PathProgramCache]: Analyzing trace with hash 205618956, now seen corresponding path program 1 times [2020-07-17 22:54:09,063 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:54:09,063 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79425560] [2020-07-17 22:54:09,064 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:54:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {200#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {201#(<= 2 ~M_E~0)} is VALID [2020-07-17 22:54:09,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {201#(<= 2 ~M_E~0)} assume true; {201#(<= 2 ~M_E~0)} is VALID [2020-07-17 22:54:09,484 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {201#(<= 2 ~M_E~0)} {147#true} #397#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {147#true} is VALID [2020-07-17 22:54:09,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,530 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #351#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,536 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #367#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,560 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #369#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~M_E~0;~M_E~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-17 22:54:09,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-17 22:54:09,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume !(0 == ~E_M~0); {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-17 22:54:09,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-17 22:54:09,617 INFO L280 TraceCheckUtils]: 4: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume true; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-17 22:54:09,618 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {205#(= 0 |old(~M_E~0)|)} {152#(not (= 0 ~M_E~0))} #371#return; {148#false} is VALID [2020-07-17 22:54:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~__retres1~0; {147#true} is VALID [2020-07-17 22:54:09,652 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume !(1 == ~m_pc~0); {147#true} is VALID [2020-07-17 22:54:09,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} ~__retres1~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,652 INFO L280 TraceCheckUtils]: 3: Hoare triple {147#true} #res := ~__retres1~0; {147#true} is VALID [2020-07-17 22:54:09,653 INFO L280 TraceCheckUtils]: 4: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,653 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {147#true} {147#true} #347#return; {147#true} is VALID [2020-07-17 22:54:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~__retres1~1; {147#true} is VALID [2020-07-17 22:54:09,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume 1 == ~t1_pc~0; {147#true} is VALID [2020-07-17 22:54:09,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {147#true} is VALID [2020-07-17 22:54:09,660 INFO L280 TraceCheckUtils]: 3: Hoare triple {147#true} #res := ~__retres1~1; {147#true} is VALID [2020-07-17 22:54:09,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,660 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {147#true} {147#true} #349#return; {147#true} is VALID [2020-07-17 22:54:09,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {147#true} is VALID [2020-07-17 22:54:09,661 INFO L263 TraceCheckUtils]: 1: Hoare triple {147#true} call #t~ret4 := is_master_triggered(); {147#true} is VALID [2020-07-17 22:54:09,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} havoc ~__retres1~0; {147#true} is VALID [2020-07-17 22:54:09,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {147#true} assume !(1 == ~m_pc~0); {147#true} is VALID [2020-07-17 22:54:09,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {147#true} ~__retres1~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {147#true} #res := ~__retres1~0; {147#true} is VALID [2020-07-17 22:54:09,663 INFO L280 TraceCheckUtils]: 6: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,664 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {147#true} {147#true} #347#return; {147#true} is VALID [2020-07-17 22:54:09,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {147#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {147#true} is VALID [2020-07-17 22:54:09,664 INFO L280 TraceCheckUtils]: 9: Hoare triple {147#true} assume 0 != ~tmp~1;~m_st~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,665 INFO L263 TraceCheckUtils]: 10: Hoare triple {147#true} call #t~ret5 := is_transmit1_triggered(); {147#true} is VALID [2020-07-17 22:54:09,665 INFO L280 TraceCheckUtils]: 11: Hoare triple {147#true} havoc ~__retres1~1; {147#true} is VALID [2020-07-17 22:54:09,665 INFO L280 TraceCheckUtils]: 12: Hoare triple {147#true} assume 1 == ~t1_pc~0; {147#true} is VALID [2020-07-17 22:54:09,666 INFO L280 TraceCheckUtils]: 13: Hoare triple {147#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {147#true} is VALID [2020-07-17 22:54:09,666 INFO L280 TraceCheckUtils]: 14: Hoare triple {147#true} #res := ~__retres1~1; {147#true} is VALID [2020-07-17 22:54:09,666 INFO L280 TraceCheckUtils]: 15: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,667 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {147#true} {147#true} #349#return; {147#true} is VALID [2020-07-17 22:54:09,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {147#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {147#true} is VALID [2020-07-17 22:54:09,667 INFO L280 TraceCheckUtils]: 18: Hoare triple {147#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,668 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {147#true} {148#false} #373#return; {148#false} is VALID [2020-07-17 22:54:09,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {147#true} is VALID [2020-07-17 22:54:09,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {147#true} is VALID [2020-07-17 22:54:09,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} assume 1 == ~E_M~0;~E_M~0 := 2; {147#true} is VALID [2020-07-17 22:54:09,679 INFO L280 TraceCheckUtils]: 3: Hoare triple {147#true} assume 1 == ~E_1~0;~E_1~0 := 2; {147#true} is VALID [2020-07-17 22:54:09,680 INFO L280 TraceCheckUtils]: 4: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,680 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {147#true} {148#false} #375#return; {148#false} is VALID [2020-07-17 22:54:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:09,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~__retres1~2; {147#true} is VALID [2020-07-17 22:54:09,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {147#true} is VALID [2020-07-17 22:54:09,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} #res := ~__retres1~2; {147#true} is VALID [2020-07-17 22:54:09,687 INFO L280 TraceCheckUtils]: 3: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,687 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {147#true} {148#false} #359#return; {148#false} is VALID [2020-07-17 22:54:09,689 INFO L263 TraceCheckUtils]: 0: Hoare triple {147#true} call ULTIMATE.init(); {200#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:09,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {200#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {201#(<= 2 ~M_E~0)} is VALID [2020-07-17 22:54:09,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {201#(<= 2 ~M_E~0)} assume true; {201#(<= 2 ~M_E~0)} is VALID [2020-07-17 22:54:09,693 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {201#(<= 2 ~M_E~0)} {147#true} #397#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,693 INFO L263 TraceCheckUtils]: 4: Hoare triple {152#(not (= 0 ~M_E~0))} call #t~ret9 := main(); {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,694 INFO L280 TraceCheckUtils]: 5: Hoare triple {152#(not (= 0 ~M_E~0))} havoc ~__retres1~3; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,695 INFO L263 TraceCheckUtils]: 6: Hoare triple {152#(not (= 0 ~M_E~0))} call init_model(); {202#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:54:09,696 INFO L280 TraceCheckUtils]: 7: Hoare triple {202#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {147#true} is VALID [2020-07-17 22:54:09,696 INFO L280 TraceCheckUtils]: 8: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,697 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #351#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,698 INFO L263 TraceCheckUtils]: 10: Hoare triple {152#(not (= 0 ~M_E~0))} call start_simulation(); {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,698 INFO L280 TraceCheckUtils]: 11: Hoare triple {152#(not (= 0 ~M_E~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,699 INFO L263 TraceCheckUtils]: 12: Hoare triple {152#(not (= 0 ~M_E~0))} call update_channels(); {147#true} is VALID [2020-07-17 22:54:09,699 INFO L280 TraceCheckUtils]: 13: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,700 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #367#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,701 INFO L263 TraceCheckUtils]: 15: Hoare triple {152#(not (= 0 ~M_E~0))} call init_threads(); {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:09,701 INFO L280 TraceCheckUtils]: 16: Hoare triple {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,702 INFO L280 TraceCheckUtils]: 17: Hoare triple {147#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,702 INFO L280 TraceCheckUtils]: 18: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,703 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #369#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-17 22:54:09,704 INFO L263 TraceCheckUtils]: 20: Hoare triple {152#(not (= 0 ~M_E~0))} call fire_delta_events(); {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:09,706 INFO L280 TraceCheckUtils]: 21: Hoare triple {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~M_E~0;~M_E~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-17 22:54:09,706 INFO L280 TraceCheckUtils]: 22: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-17 22:54:09,707 INFO L280 TraceCheckUtils]: 23: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume !(0 == ~E_M~0); {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-17 22:54:09,708 INFO L280 TraceCheckUtils]: 24: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-17 22:54:09,709 INFO L280 TraceCheckUtils]: 25: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume true; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-17 22:54:09,710 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {205#(= 0 |old(~M_E~0)|)} {152#(not (= 0 ~M_E~0))} #371#return; {148#false} is VALID [2020-07-17 22:54:09,710 INFO L263 TraceCheckUtils]: 27: Hoare triple {148#false} call activate_threads(); {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:09,711 INFO L280 TraceCheckUtils]: 28: Hoare triple {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {147#true} is VALID [2020-07-17 22:54:09,711 INFO L263 TraceCheckUtils]: 29: Hoare triple {147#true} call #t~ret4 := is_master_triggered(); {147#true} is VALID [2020-07-17 22:54:09,711 INFO L280 TraceCheckUtils]: 30: Hoare triple {147#true} havoc ~__retres1~0; {147#true} is VALID [2020-07-17 22:54:09,712 INFO L280 TraceCheckUtils]: 31: Hoare triple {147#true} assume !(1 == ~m_pc~0); {147#true} is VALID [2020-07-17 22:54:09,712 INFO L280 TraceCheckUtils]: 32: Hoare triple {147#true} ~__retres1~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,712 INFO L280 TraceCheckUtils]: 33: Hoare triple {147#true} #res := ~__retres1~0; {147#true} is VALID [2020-07-17 22:54:09,713 INFO L280 TraceCheckUtils]: 34: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,713 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {147#true} {147#true} #347#return; {147#true} is VALID [2020-07-17 22:54:09,713 INFO L280 TraceCheckUtils]: 36: Hoare triple {147#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {147#true} is VALID [2020-07-17 22:54:09,713 INFO L280 TraceCheckUtils]: 37: Hoare triple {147#true} assume 0 != ~tmp~1;~m_st~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,714 INFO L263 TraceCheckUtils]: 38: Hoare triple {147#true} call #t~ret5 := is_transmit1_triggered(); {147#true} is VALID [2020-07-17 22:54:09,714 INFO L280 TraceCheckUtils]: 39: Hoare triple {147#true} havoc ~__retres1~1; {147#true} is VALID [2020-07-17 22:54:09,714 INFO L280 TraceCheckUtils]: 40: Hoare triple {147#true} assume 1 == ~t1_pc~0; {147#true} is VALID [2020-07-17 22:54:09,715 INFO L280 TraceCheckUtils]: 41: Hoare triple {147#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {147#true} is VALID [2020-07-17 22:54:09,715 INFO L280 TraceCheckUtils]: 42: Hoare triple {147#true} #res := ~__retres1~1; {147#true} is VALID [2020-07-17 22:54:09,715 INFO L280 TraceCheckUtils]: 43: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,716 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {147#true} {147#true} #349#return; {147#true} is VALID [2020-07-17 22:54:09,716 INFO L280 TraceCheckUtils]: 45: Hoare triple {147#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {147#true} is VALID [2020-07-17 22:54:09,716 INFO L280 TraceCheckUtils]: 46: Hoare triple {147#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {147#true} is VALID [2020-07-17 22:54:09,716 INFO L280 TraceCheckUtils]: 47: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,717 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {147#true} {148#false} #373#return; {148#false} is VALID [2020-07-17 22:54:09,717 INFO L263 TraceCheckUtils]: 49: Hoare triple {148#false} call reset_delta_events(); {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:09,717 INFO L280 TraceCheckUtils]: 50: Hoare triple {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {147#true} is VALID [2020-07-17 22:54:09,718 INFO L280 TraceCheckUtils]: 51: Hoare triple {147#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {147#true} is VALID [2020-07-17 22:54:09,718 INFO L280 TraceCheckUtils]: 52: Hoare triple {147#true} assume 1 == ~E_M~0;~E_M~0 := 2; {147#true} is VALID [2020-07-17 22:54:09,718 INFO L280 TraceCheckUtils]: 53: Hoare triple {147#true} assume 1 == ~E_1~0;~E_1~0 := 2; {147#true} is VALID [2020-07-17 22:54:09,719 INFO L280 TraceCheckUtils]: 54: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,719 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {147#true} {148#false} #375#return; {148#false} is VALID [2020-07-17 22:54:09,720 INFO L280 TraceCheckUtils]: 56: Hoare triple {148#false} assume !false; {148#false} is VALID [2020-07-17 22:54:09,720 INFO L280 TraceCheckUtils]: 57: Hoare triple {148#false} ~kernel_st~0 := 1; {148#false} is VALID [2020-07-17 22:54:09,720 INFO L263 TraceCheckUtils]: 58: Hoare triple {148#false} call eval(); {148#false} is VALID [2020-07-17 22:54:09,720 INFO L280 TraceCheckUtils]: 59: Hoare triple {148#false} havoc ~tmp~0; {148#false} is VALID [2020-07-17 22:54:09,721 INFO L280 TraceCheckUtils]: 60: Hoare triple {148#false} assume !false; {148#false} is VALID [2020-07-17 22:54:09,721 INFO L263 TraceCheckUtils]: 61: Hoare triple {148#false} call #t~ret1 := exists_runnable_thread(); {147#true} is VALID [2020-07-17 22:54:09,721 INFO L280 TraceCheckUtils]: 62: Hoare triple {147#true} havoc ~__retres1~2; {147#true} is VALID [2020-07-17 22:54:09,722 INFO L280 TraceCheckUtils]: 63: Hoare triple {147#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {147#true} is VALID [2020-07-17 22:54:09,722 INFO L280 TraceCheckUtils]: 64: Hoare triple {147#true} #res := ~__retres1~2; {147#true} is VALID [2020-07-17 22:54:09,722 INFO L280 TraceCheckUtils]: 65: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-17 22:54:09,723 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {147#true} {148#false} #359#return; {148#false} is VALID [2020-07-17 22:54:09,723 INFO L280 TraceCheckUtils]: 67: Hoare triple {148#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {148#false} is VALID [2020-07-17 22:54:09,723 INFO L280 TraceCheckUtils]: 68: Hoare triple {148#false} assume 0 != ~tmp~0; {148#false} is VALID [2020-07-17 22:54:09,724 INFO L280 TraceCheckUtils]: 69: Hoare triple {148#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {148#false} is VALID [2020-07-17 22:54:09,724 INFO L280 TraceCheckUtils]: 70: Hoare triple {148#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {148#false} is VALID [2020-07-17 22:54:09,724 INFO L263 TraceCheckUtils]: 71: Hoare triple {148#false} call master(); {148#false} is VALID [2020-07-17 22:54:09,725 INFO L280 TraceCheckUtils]: 72: Hoare triple {148#false} assume !(0 == ~m_pc~0); {148#false} is VALID [2020-07-17 22:54:09,725 INFO L280 TraceCheckUtils]: 73: Hoare triple {148#false} assume 1 == ~m_pc~0; {148#false} is VALID [2020-07-17 22:54:09,725 INFO L280 TraceCheckUtils]: 74: Hoare triple {148#false} assume ~token~0 != 1 + ~local~0; {148#false} is VALID [2020-07-17 22:54:09,725 INFO L263 TraceCheckUtils]: 75: Hoare triple {148#false} call error(); {148#false} is VALID [2020-07-17 22:54:09,726 INFO L280 TraceCheckUtils]: 76: Hoare triple {148#false} assume !false; {148#false} is VALID [2020-07-17 22:54:09,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:54:09,745 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79425560] [2020-07-17 22:54:09,746 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:54:09,746 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 22:54:09,747 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587456066] [2020-07-17 22:54:09,753 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 77 [2020-07-17 22:54:09,757 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:54:09,761 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:54:09,880 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:09,880 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:54:09,880 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:54:09,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:54:09,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:54:09,895 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 9 states. [2020-07-17 22:54:16,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:16,668 INFO L93 Difference]: Finished difference Result 501 states and 755 transitions. [2020-07-17 22:54:16,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 22:54:16,668 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 77 [2020-07-17 22:54:16,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:54:16,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:54:16,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 755 transitions. [2020-07-17 22:54:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:54:16,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 755 transitions. [2020-07-17 22:54:16,739 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 755 transitions. [2020-07-17 22:54:17,894 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 755 edges. 755 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:17,940 INFO L225 Difference]: With dead ends: 501 [2020-07-17 22:54:17,941 INFO L226 Difference]: Without dead ends: 357 [2020-07-17 22:54:17,947 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2020-07-17 22:54:17,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2020-07-17 22:54:18,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 244. [2020-07-17 22:54:18,569 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:54:18,569 INFO L82 GeneralOperation]: Start isEquivalent. First operand 357 states. Second operand 244 states. [2020-07-17 22:54:18,570 INFO L74 IsIncluded]: Start isIncluded. First operand 357 states. Second operand 244 states. [2020-07-17 22:54:18,570 INFO L87 Difference]: Start difference. First operand 357 states. Second operand 244 states. [2020-07-17 22:54:18,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:18,602 INFO L93 Difference]: Finished difference Result 357 states and 503 transitions. [2020-07-17 22:54:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 503 transitions. [2020-07-17 22:54:18,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:18,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:18,618 INFO L74 IsIncluded]: Start isIncluded. First operand 244 states. Second operand 357 states. [2020-07-17 22:54:18,619 INFO L87 Difference]: Start difference. First operand 244 states. Second operand 357 states. [2020-07-17 22:54:18,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:18,646 INFO L93 Difference]: Finished difference Result 357 states and 503 transitions. [2020-07-17 22:54:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 503 transitions. [2020-07-17 22:54:18,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:18,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:18,659 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:54:18,659 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:54:18,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-07-17 22:54:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 323 transitions. [2020-07-17 22:54:18,674 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 323 transitions. Word has length 77 [2020-07-17 22:54:18,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:54:18,675 INFO L479 AbstractCegarLoop]: Abstraction has 244 states and 323 transitions. [2020-07-17 22:54:18,675 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:54:18,675 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 323 transitions. [2020-07-17 22:54:18,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-17 22:54:18,679 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:54:18,679 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] [2020-07-17 22:54:18,680 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:54:18,680 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:54:18,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:54:18,686 INFO L82 PathProgramCache]: Analyzing trace with hash -2125445556, now seen corresponding path program 1 times [2020-07-17 22:54:18,687 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:54:18,687 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286402626] [2020-07-17 22:54:18,687 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:54:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {2053#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {2054#(<= 2 ~T1_E~0)} is VALID [2020-07-17 22:54:18,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {2054#(<= 2 ~T1_E~0)} assume true; {2054#(<= 2 ~T1_E~0)} is VALID [2020-07-17 22:54:18,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2054#(<= 2 ~T1_E~0)} {2000#true} #397#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {2055#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {2000#true} is VALID [2020-07-17 22:54:18,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,848 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #351#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,854 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #367#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,879 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #369#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {2058#(= |old(~T1_E~0)| ~T1_E~0)} is VALID [2020-07-17 22:54:18,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {2058#(= |old(~T1_E~0)| ~T1_E~0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-17 22:54:18,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume !(0 == ~E_M~0); {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-17 22:54:18,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-17 22:54:18,935 INFO L280 TraceCheckUtils]: 4: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume true; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-17 22:54:18,935 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2059#(= |old(~T1_E~0)| 0)} {2005#(not (= 0 ~T1_E~0))} #371#return; {2001#false} is VALID [2020-07-17 22:54:18,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {2000#true} havoc ~__retres1~0; {2000#true} is VALID [2020-07-17 22:54:18,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume !(1 == ~m_pc~0); {2000#true} is VALID [2020-07-17 22:54:18,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} ~__retres1~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {2000#true} #res := ~__retres1~0; {2000#true} is VALID [2020-07-17 22:54:18,952 INFO L280 TraceCheckUtils]: 4: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,952 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2000#true} {2000#true} #347#return; {2000#true} is VALID [2020-07-17 22:54:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {2000#true} havoc ~__retres1~1; {2000#true} is VALID [2020-07-17 22:54:18,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume 1 == ~t1_pc~0; {2000#true} is VALID [2020-07-17 22:54:18,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {2000#true} is VALID [2020-07-17 22:54:18,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {2000#true} #res := ~__retres1~1; {2000#true} is VALID [2020-07-17 22:54:18,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,957 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2000#true} {2000#true} #349#return; {2000#true} is VALID [2020-07-17 22:54:18,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {2000#true} is VALID [2020-07-17 22:54:18,958 INFO L263 TraceCheckUtils]: 1: Hoare triple {2000#true} call #t~ret4 := is_master_triggered(); {2000#true} is VALID [2020-07-17 22:54:18,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} havoc ~__retres1~0; {2000#true} is VALID [2020-07-17 22:54:18,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {2000#true} assume !(1 == ~m_pc~0); {2000#true} is VALID [2020-07-17 22:54:18,959 INFO L280 TraceCheckUtils]: 4: Hoare triple {2000#true} ~__retres1~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,959 INFO L280 TraceCheckUtils]: 5: Hoare triple {2000#true} #res := ~__retres1~0; {2000#true} is VALID [2020-07-17 22:54:18,959 INFO L280 TraceCheckUtils]: 6: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,959 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2000#true} {2000#true} #347#return; {2000#true} is VALID [2020-07-17 22:54:18,960 INFO L280 TraceCheckUtils]: 8: Hoare triple {2000#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {2000#true} is VALID [2020-07-17 22:54:18,960 INFO L280 TraceCheckUtils]: 9: Hoare triple {2000#true} assume 0 != ~tmp~1;~m_st~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,960 INFO L263 TraceCheckUtils]: 10: Hoare triple {2000#true} call #t~ret5 := is_transmit1_triggered(); {2000#true} is VALID [2020-07-17 22:54:18,960 INFO L280 TraceCheckUtils]: 11: Hoare triple {2000#true} havoc ~__retres1~1; {2000#true} is VALID [2020-07-17 22:54:18,960 INFO L280 TraceCheckUtils]: 12: Hoare triple {2000#true} assume 1 == ~t1_pc~0; {2000#true} is VALID [2020-07-17 22:54:18,961 INFO L280 TraceCheckUtils]: 13: Hoare triple {2000#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {2000#true} is VALID [2020-07-17 22:54:18,961 INFO L280 TraceCheckUtils]: 14: Hoare triple {2000#true} #res := ~__retres1~1; {2000#true} is VALID [2020-07-17 22:54:18,961 INFO L280 TraceCheckUtils]: 15: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,961 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2000#true} {2000#true} #349#return; {2000#true} is VALID [2020-07-17 22:54:18,962 INFO L280 TraceCheckUtils]: 17: Hoare triple {2000#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {2000#true} is VALID [2020-07-17 22:54:18,962 INFO L280 TraceCheckUtils]: 18: Hoare triple {2000#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,962 INFO L280 TraceCheckUtils]: 19: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,962 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2000#true} {2001#false} #373#return; {2001#false} is VALID [2020-07-17 22:54:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {2000#true} is VALID [2020-07-17 22:54:18,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2000#true} is VALID [2020-07-17 22:54:18,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2000#true} is VALID [2020-07-17 22:54:18,972 INFO L280 TraceCheckUtils]: 3: Hoare triple {2000#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2000#true} is VALID [2020-07-17 22:54:18,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,972 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2000#true} {2001#false} #375#return; {2001#false} is VALID [2020-07-17 22:54:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:18,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {2000#true} havoc ~__retres1~2; {2000#true} is VALID [2020-07-17 22:54:18,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {2000#true} is VALID [2020-07-17 22:54:18,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} #res := ~__retres1~2; {2000#true} is VALID [2020-07-17 22:54:18,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,978 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2000#true} {2001#false} #359#return; {2001#false} is VALID [2020-07-17 22:54:18,979 INFO L263 TraceCheckUtils]: 0: Hoare triple {2000#true} call ULTIMATE.init(); {2053#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:18,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {2053#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {2054#(<= 2 ~T1_E~0)} is VALID [2020-07-17 22:54:18,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {2054#(<= 2 ~T1_E~0)} assume true; {2054#(<= 2 ~T1_E~0)} is VALID [2020-07-17 22:54:18,981 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2054#(<= 2 ~T1_E~0)} {2000#true} #397#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,982 INFO L263 TraceCheckUtils]: 4: Hoare triple {2005#(not (= 0 ~T1_E~0))} call #t~ret9 := main(); {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {2005#(not (= 0 ~T1_E~0))} havoc ~__retres1~3; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,983 INFO L263 TraceCheckUtils]: 6: Hoare triple {2005#(not (= 0 ~T1_E~0))} call init_model(); {2055#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:54:18,983 INFO L280 TraceCheckUtils]: 7: Hoare triple {2055#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {2000#true} is VALID [2020-07-17 22:54:18,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,984 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #351#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,985 INFO L263 TraceCheckUtils]: 10: Hoare triple {2005#(not (= 0 ~T1_E~0))} call start_simulation(); {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,985 INFO L280 TraceCheckUtils]: 11: Hoare triple {2005#(not (= 0 ~T1_E~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,985 INFO L263 TraceCheckUtils]: 12: Hoare triple {2005#(not (= 0 ~T1_E~0))} call update_channels(); {2000#true} is VALID [2020-07-17 22:54:18,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,986 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #367#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,987 INFO L263 TraceCheckUtils]: 15: Hoare triple {2005#(not (= 0 ~T1_E~0))} call init_threads(); {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:18,987 INFO L280 TraceCheckUtils]: 16: Hoare triple {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {2000#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,988 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #369#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-17 22:54:18,989 INFO L263 TraceCheckUtils]: 20: Hoare triple {2005#(not (= 0 ~T1_E~0))} call fire_delta_events(); {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:18,990 INFO L280 TraceCheckUtils]: 21: Hoare triple {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {2058#(= |old(~T1_E~0)| ~T1_E~0)} is VALID [2020-07-17 22:54:18,990 INFO L280 TraceCheckUtils]: 22: Hoare triple {2058#(= |old(~T1_E~0)| ~T1_E~0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-17 22:54:18,991 INFO L280 TraceCheckUtils]: 23: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume !(0 == ~E_M~0); {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-17 22:54:18,991 INFO L280 TraceCheckUtils]: 24: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-17 22:54:18,992 INFO L280 TraceCheckUtils]: 25: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume true; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-17 22:54:18,992 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2059#(= |old(~T1_E~0)| 0)} {2005#(not (= 0 ~T1_E~0))} #371#return; {2001#false} is VALID [2020-07-17 22:54:18,993 INFO L263 TraceCheckUtils]: 27: Hoare triple {2001#false} call activate_threads(); {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:18,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {2000#true} is VALID [2020-07-17 22:54:18,993 INFO L263 TraceCheckUtils]: 29: Hoare triple {2000#true} call #t~ret4 := is_master_triggered(); {2000#true} is VALID [2020-07-17 22:54:18,993 INFO L280 TraceCheckUtils]: 30: Hoare triple {2000#true} havoc ~__retres1~0; {2000#true} is VALID [2020-07-17 22:54:18,994 INFO L280 TraceCheckUtils]: 31: Hoare triple {2000#true} assume !(1 == ~m_pc~0); {2000#true} is VALID [2020-07-17 22:54:18,994 INFO L280 TraceCheckUtils]: 32: Hoare triple {2000#true} ~__retres1~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,994 INFO L280 TraceCheckUtils]: 33: Hoare triple {2000#true} #res := ~__retres1~0; {2000#true} is VALID [2020-07-17 22:54:18,994 INFO L280 TraceCheckUtils]: 34: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,995 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2000#true} {2000#true} #347#return; {2000#true} is VALID [2020-07-17 22:54:18,995 INFO L280 TraceCheckUtils]: 36: Hoare triple {2000#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {2000#true} is VALID [2020-07-17 22:54:18,995 INFO L280 TraceCheckUtils]: 37: Hoare triple {2000#true} assume 0 != ~tmp~1;~m_st~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,995 INFO L263 TraceCheckUtils]: 38: Hoare triple {2000#true} call #t~ret5 := is_transmit1_triggered(); {2000#true} is VALID [2020-07-17 22:54:18,996 INFO L280 TraceCheckUtils]: 39: Hoare triple {2000#true} havoc ~__retres1~1; {2000#true} is VALID [2020-07-17 22:54:18,996 INFO L280 TraceCheckUtils]: 40: Hoare triple {2000#true} assume 1 == ~t1_pc~0; {2000#true} is VALID [2020-07-17 22:54:18,996 INFO L280 TraceCheckUtils]: 41: Hoare triple {2000#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {2000#true} is VALID [2020-07-17 22:54:18,996 INFO L280 TraceCheckUtils]: 42: Hoare triple {2000#true} #res := ~__retres1~1; {2000#true} is VALID [2020-07-17 22:54:18,997 INFO L280 TraceCheckUtils]: 43: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,997 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2000#true} {2000#true} #349#return; {2000#true} is VALID [2020-07-17 22:54:18,997 INFO L280 TraceCheckUtils]: 45: Hoare triple {2000#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {2000#true} is VALID [2020-07-17 22:54:18,997 INFO L280 TraceCheckUtils]: 46: Hoare triple {2000#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {2000#true} is VALID [2020-07-17 22:54:18,998 INFO L280 TraceCheckUtils]: 47: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:18,998 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2000#true} {2001#false} #373#return; {2001#false} is VALID [2020-07-17 22:54:18,998 INFO L263 TraceCheckUtils]: 49: Hoare triple {2001#false} call reset_delta_events(); {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:18,998 INFO L280 TraceCheckUtils]: 50: Hoare triple {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {2000#true} is VALID [2020-07-17 22:54:18,999 INFO L280 TraceCheckUtils]: 51: Hoare triple {2000#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2000#true} is VALID [2020-07-17 22:54:18,999 INFO L280 TraceCheckUtils]: 52: Hoare triple {2000#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2000#true} is VALID [2020-07-17 22:54:18,999 INFO L280 TraceCheckUtils]: 53: Hoare triple {2000#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2000#true} is VALID [2020-07-17 22:54:18,999 INFO L280 TraceCheckUtils]: 54: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:19,000 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2000#true} {2001#false} #375#return; {2001#false} is VALID [2020-07-17 22:54:19,000 INFO L280 TraceCheckUtils]: 56: Hoare triple {2001#false} assume !false; {2001#false} is VALID [2020-07-17 22:54:19,000 INFO L280 TraceCheckUtils]: 57: Hoare triple {2001#false} ~kernel_st~0 := 1; {2001#false} is VALID [2020-07-17 22:54:19,000 INFO L263 TraceCheckUtils]: 58: Hoare triple {2001#false} call eval(); {2001#false} is VALID [2020-07-17 22:54:19,001 INFO L280 TraceCheckUtils]: 59: Hoare triple {2001#false} havoc ~tmp~0; {2001#false} is VALID [2020-07-17 22:54:19,001 INFO L280 TraceCheckUtils]: 60: Hoare triple {2001#false} assume !false; {2001#false} is VALID [2020-07-17 22:54:19,001 INFO L263 TraceCheckUtils]: 61: Hoare triple {2001#false} call #t~ret1 := exists_runnable_thread(); {2000#true} is VALID [2020-07-17 22:54:19,001 INFO L280 TraceCheckUtils]: 62: Hoare triple {2000#true} havoc ~__retres1~2; {2000#true} is VALID [2020-07-17 22:54:19,002 INFO L280 TraceCheckUtils]: 63: Hoare triple {2000#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {2000#true} is VALID [2020-07-17 22:54:19,002 INFO L280 TraceCheckUtils]: 64: Hoare triple {2000#true} #res := ~__retres1~2; {2000#true} is VALID [2020-07-17 22:54:19,002 INFO L280 TraceCheckUtils]: 65: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-17 22:54:19,002 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2000#true} {2001#false} #359#return; {2001#false} is VALID [2020-07-17 22:54:19,003 INFO L280 TraceCheckUtils]: 67: Hoare triple {2001#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2001#false} is VALID [2020-07-17 22:54:19,003 INFO L280 TraceCheckUtils]: 68: Hoare triple {2001#false} assume 0 != ~tmp~0; {2001#false} is VALID [2020-07-17 22:54:19,003 INFO L280 TraceCheckUtils]: 69: Hoare triple {2001#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {2001#false} is VALID [2020-07-17 22:54:19,003 INFO L280 TraceCheckUtils]: 70: Hoare triple {2001#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {2001#false} is VALID [2020-07-17 22:54:19,003 INFO L263 TraceCheckUtils]: 71: Hoare triple {2001#false} call master(); {2001#false} is VALID [2020-07-17 22:54:19,004 INFO L280 TraceCheckUtils]: 72: Hoare triple {2001#false} assume !(0 == ~m_pc~0); {2001#false} is VALID [2020-07-17 22:54:19,004 INFO L280 TraceCheckUtils]: 73: Hoare triple {2001#false} assume 1 == ~m_pc~0; {2001#false} is VALID [2020-07-17 22:54:19,004 INFO L280 TraceCheckUtils]: 74: Hoare triple {2001#false} assume ~token~0 != 1 + ~local~0; {2001#false} is VALID [2020-07-17 22:54:19,004 INFO L263 TraceCheckUtils]: 75: Hoare triple {2001#false} call error(); {2001#false} is VALID [2020-07-17 22:54:19,005 INFO L280 TraceCheckUtils]: 76: Hoare triple {2001#false} assume !false; {2001#false} is VALID [2020-07-17 22:54:19,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:54:19,013 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286402626] [2020-07-17 22:54:19,013 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:54:19,013 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:54:19,014 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570295672] [2020-07-17 22:54:19,015 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-17 22:54:19,016 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:54:19,016 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:54:19,108 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:19,108 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:54:19,109 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:54:19,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:54:19,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:54:19,109 INFO L87 Difference]: Start difference. First operand 244 states and 323 transitions. Second operand 10 states. [2020-07-17 22:54:23,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:23,753 INFO L93 Difference]: Finished difference Result 573 states and 802 transitions. [2020-07-17 22:54:23,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 22:54:23,753 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-17 22:54:23,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:54:23,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:54:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 453 transitions. [2020-07-17 22:54:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:54:23,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 453 transitions. [2020-07-17 22:54:23,772 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 453 transitions. [2020-07-17 22:54:24,449 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:24,464 INFO L225 Difference]: With dead ends: 573 [2020-07-17 22:54:24,465 INFO L226 Difference]: Without dead ends: 348 [2020-07-17 22:54:24,467 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-17 22:54:24,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2020-07-17 22:54:25,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 244. [2020-07-17 22:54:25,032 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:54:25,032 INFO L82 GeneralOperation]: Start isEquivalent. First operand 348 states. Second operand 244 states. [2020-07-17 22:54:25,032 INFO L74 IsIncluded]: Start isIncluded. First operand 348 states. Second operand 244 states. [2020-07-17 22:54:25,032 INFO L87 Difference]: Start difference. First operand 348 states. Second operand 244 states. [2020-07-17 22:54:25,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:25,057 INFO L93 Difference]: Finished difference Result 348 states and 483 transitions. [2020-07-17 22:54:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 483 transitions. [2020-07-17 22:54:25,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:25,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:25,066 INFO L74 IsIncluded]: Start isIncluded. First operand 244 states. Second operand 348 states. [2020-07-17 22:54:25,067 INFO L87 Difference]: Start difference. First operand 244 states. Second operand 348 states. [2020-07-17 22:54:25,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:25,089 INFO L93 Difference]: Finished difference Result 348 states and 483 transitions. [2020-07-17 22:54:25,089 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 483 transitions. [2020-07-17 22:54:25,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:25,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:25,091 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:54:25,091 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:54:25,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-07-17 22:54:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 316 transitions. [2020-07-17 22:54:25,104 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 316 transitions. Word has length 77 [2020-07-17 22:54:25,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:54:25,104 INFO L479 AbstractCegarLoop]: Abstraction has 244 states and 316 transitions. [2020-07-17 22:54:25,105 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:54:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 316 transitions. [2020-07-17 22:54:25,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-17 22:54:25,106 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:54:25,106 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] [2020-07-17 22:54:25,106 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:54:25,107 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:54:25,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:54:25,107 INFO L82 PathProgramCache]: Analyzing trace with hash -676620532, now seen corresponding path program 1 times [2020-07-17 22:54:25,107 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:54:25,108 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907226625] [2020-07-17 22:54:25,108 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:54:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {3980#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {3981#(<= 2 ~E_1~0)} is VALID [2020-07-17 22:54:25,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {3981#(<= 2 ~E_1~0)} assume true; {3981#(<= 2 ~E_1~0)} is VALID [2020-07-17 22:54:25,260 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3981#(<= 2 ~E_1~0)} {3927#true} #397#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {3982#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {3927#true} is VALID [2020-07-17 22:54:25,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,276 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #351#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,280 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #367#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,297 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #369#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-17 22:54:25,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~T1_E~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-17 22:54:25,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~E_M~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-17 22:54:25,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {3986#(= 0 |old(~E_1~0)|)} is VALID [2020-07-17 22:54:25,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {3986#(= 0 |old(~E_1~0)|)} assume true; {3986#(= 0 |old(~E_1~0)|)} is VALID [2020-07-17 22:54:25,349 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3986#(= 0 |old(~E_1~0)|)} {3932#(not (= 0 ~E_1~0))} #371#return; {3928#false} is VALID [2020-07-17 22:54:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {3927#true} havoc ~__retres1~0; {3927#true} is VALID [2020-07-17 22:54:25,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume !(1 == ~m_pc~0); {3927#true} is VALID [2020-07-17 22:54:25,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} ~__retres1~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {3927#true} #res := ~__retres1~0; {3927#true} is VALID [2020-07-17 22:54:25,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,364 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3927#true} {3927#true} #347#return; {3927#true} is VALID [2020-07-17 22:54:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {3927#true} havoc ~__retres1~1; {3927#true} is VALID [2020-07-17 22:54:25,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume 1 == ~t1_pc~0; {3927#true} is VALID [2020-07-17 22:54:25,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {3927#true} is VALID [2020-07-17 22:54:25,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {3927#true} #res := ~__retres1~1; {3927#true} is VALID [2020-07-17 22:54:25,369 INFO L280 TraceCheckUtils]: 4: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,369 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3927#true} {3927#true} #349#return; {3927#true} is VALID [2020-07-17 22:54:25,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {3927#true} is VALID [2020-07-17 22:54:25,370 INFO L263 TraceCheckUtils]: 1: Hoare triple {3927#true} call #t~ret4 := is_master_triggered(); {3927#true} is VALID [2020-07-17 22:54:25,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} havoc ~__retres1~0; {3927#true} is VALID [2020-07-17 22:54:25,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {3927#true} assume !(1 == ~m_pc~0); {3927#true} is VALID [2020-07-17 22:54:25,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {3927#true} ~__retres1~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,371 INFO L280 TraceCheckUtils]: 5: Hoare triple {3927#true} #res := ~__retres1~0; {3927#true} is VALID [2020-07-17 22:54:25,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,371 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3927#true} {3927#true} #347#return; {3927#true} is VALID [2020-07-17 22:54:25,371 INFO L280 TraceCheckUtils]: 8: Hoare triple {3927#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {3927#true} is VALID [2020-07-17 22:54:25,372 INFO L280 TraceCheckUtils]: 9: Hoare triple {3927#true} assume 0 != ~tmp~1;~m_st~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,372 INFO L263 TraceCheckUtils]: 10: Hoare triple {3927#true} call #t~ret5 := is_transmit1_triggered(); {3927#true} is VALID [2020-07-17 22:54:25,372 INFO L280 TraceCheckUtils]: 11: Hoare triple {3927#true} havoc ~__retres1~1; {3927#true} is VALID [2020-07-17 22:54:25,373 INFO L280 TraceCheckUtils]: 12: Hoare triple {3927#true} assume 1 == ~t1_pc~0; {3927#true} is VALID [2020-07-17 22:54:25,373 INFO L280 TraceCheckUtils]: 13: Hoare triple {3927#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {3927#true} is VALID [2020-07-17 22:54:25,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {3927#true} #res := ~__retres1~1; {3927#true} is VALID [2020-07-17 22:54:25,373 INFO L280 TraceCheckUtils]: 15: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,374 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3927#true} {3927#true} #349#return; {3927#true} is VALID [2020-07-17 22:54:25,374 INFO L280 TraceCheckUtils]: 17: Hoare triple {3927#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {3927#true} is VALID [2020-07-17 22:54:25,374 INFO L280 TraceCheckUtils]: 18: Hoare triple {3927#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,375 INFO L280 TraceCheckUtils]: 19: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,375 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3927#true} {3928#false} #373#return; {3928#false} is VALID [2020-07-17 22:54:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {3927#true} is VALID [2020-07-17 22:54:25,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume !(1 == ~T1_E~0); {3927#true} is VALID [2020-07-17 22:54:25,380 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} assume 1 == ~E_M~0;~E_M~0 := 2; {3927#true} is VALID [2020-07-17 22:54:25,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {3927#true} assume 1 == ~E_1~0;~E_1~0 := 2; {3927#true} is VALID [2020-07-17 22:54:25,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,381 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3927#true} {3928#false} #375#return; {3928#false} is VALID [2020-07-17 22:54:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:25,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {3927#true} havoc ~__retres1~2; {3927#true} is VALID [2020-07-17 22:54:25,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {3927#true} is VALID [2020-07-17 22:54:25,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} #res := ~__retres1~2; {3927#true} is VALID [2020-07-17 22:54:25,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,389 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3927#true} {3928#false} #359#return; {3928#false} is VALID [2020-07-17 22:54:25,391 INFO L263 TraceCheckUtils]: 0: Hoare triple {3927#true} call ULTIMATE.init(); {3980#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:25,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {3980#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {3981#(<= 2 ~E_1~0)} is VALID [2020-07-17 22:54:25,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {3981#(<= 2 ~E_1~0)} assume true; {3981#(<= 2 ~E_1~0)} is VALID [2020-07-17 22:54:25,393 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3981#(<= 2 ~E_1~0)} {3927#true} #397#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,393 INFO L263 TraceCheckUtils]: 4: Hoare triple {3932#(not (= 0 ~E_1~0))} call #t~ret9 := main(); {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,394 INFO L280 TraceCheckUtils]: 5: Hoare triple {3932#(not (= 0 ~E_1~0))} havoc ~__retres1~3; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,395 INFO L263 TraceCheckUtils]: 6: Hoare triple {3932#(not (= 0 ~E_1~0))} call init_model(); {3982#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:54:25,395 INFO L280 TraceCheckUtils]: 7: Hoare triple {3982#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {3927#true} is VALID [2020-07-17 22:54:25,395 INFO L280 TraceCheckUtils]: 8: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,396 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #351#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,396 INFO L263 TraceCheckUtils]: 10: Hoare triple {3932#(not (= 0 ~E_1~0))} call start_simulation(); {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,397 INFO L280 TraceCheckUtils]: 11: Hoare triple {3932#(not (= 0 ~E_1~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,397 INFO L263 TraceCheckUtils]: 12: Hoare triple {3932#(not (= 0 ~E_1~0))} call update_channels(); {3927#true} is VALID [2020-07-17 22:54:25,397 INFO L280 TraceCheckUtils]: 13: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,398 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #367#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,399 INFO L263 TraceCheckUtils]: 15: Hoare triple {3932#(not (= 0 ~E_1~0))} call init_threads(); {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:25,399 INFO L280 TraceCheckUtils]: 16: Hoare triple {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,399 INFO L280 TraceCheckUtils]: 17: Hoare triple {3927#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,400 INFO L280 TraceCheckUtils]: 18: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,400 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #369#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-17 22:54:25,401 INFO L263 TraceCheckUtils]: 20: Hoare triple {3932#(not (= 0 ~E_1~0))} call fire_delta_events(); {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:25,402 INFO L280 TraceCheckUtils]: 21: Hoare triple {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-17 22:54:25,402 INFO L280 TraceCheckUtils]: 22: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~T1_E~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-17 22:54:25,403 INFO L280 TraceCheckUtils]: 23: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~E_M~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-17 22:54:25,404 INFO L280 TraceCheckUtils]: 24: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {3986#(= 0 |old(~E_1~0)|)} is VALID [2020-07-17 22:54:25,404 INFO L280 TraceCheckUtils]: 25: Hoare triple {3986#(= 0 |old(~E_1~0)|)} assume true; {3986#(= 0 |old(~E_1~0)|)} is VALID [2020-07-17 22:54:25,405 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3986#(= 0 |old(~E_1~0)|)} {3932#(not (= 0 ~E_1~0))} #371#return; {3928#false} is VALID [2020-07-17 22:54:25,405 INFO L263 TraceCheckUtils]: 27: Hoare triple {3928#false} call activate_threads(); {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:25,405 INFO L280 TraceCheckUtils]: 28: Hoare triple {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {3927#true} is VALID [2020-07-17 22:54:25,405 INFO L263 TraceCheckUtils]: 29: Hoare triple {3927#true} call #t~ret4 := is_master_triggered(); {3927#true} is VALID [2020-07-17 22:54:25,406 INFO L280 TraceCheckUtils]: 30: Hoare triple {3927#true} havoc ~__retres1~0; {3927#true} is VALID [2020-07-17 22:54:25,406 INFO L280 TraceCheckUtils]: 31: Hoare triple {3927#true} assume !(1 == ~m_pc~0); {3927#true} is VALID [2020-07-17 22:54:25,406 INFO L280 TraceCheckUtils]: 32: Hoare triple {3927#true} ~__retres1~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,406 INFO L280 TraceCheckUtils]: 33: Hoare triple {3927#true} #res := ~__retres1~0; {3927#true} is VALID [2020-07-17 22:54:25,407 INFO L280 TraceCheckUtils]: 34: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,407 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3927#true} {3927#true} #347#return; {3927#true} is VALID [2020-07-17 22:54:25,407 INFO L280 TraceCheckUtils]: 36: Hoare triple {3927#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {3927#true} is VALID [2020-07-17 22:54:25,407 INFO L280 TraceCheckUtils]: 37: Hoare triple {3927#true} assume 0 != ~tmp~1;~m_st~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,407 INFO L263 TraceCheckUtils]: 38: Hoare triple {3927#true} call #t~ret5 := is_transmit1_triggered(); {3927#true} is VALID [2020-07-17 22:54:25,408 INFO L280 TraceCheckUtils]: 39: Hoare triple {3927#true} havoc ~__retres1~1; {3927#true} is VALID [2020-07-17 22:54:25,408 INFO L280 TraceCheckUtils]: 40: Hoare triple {3927#true} assume 1 == ~t1_pc~0; {3927#true} is VALID [2020-07-17 22:54:25,408 INFO L280 TraceCheckUtils]: 41: Hoare triple {3927#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {3927#true} is VALID [2020-07-17 22:54:25,408 INFO L280 TraceCheckUtils]: 42: Hoare triple {3927#true} #res := ~__retres1~1; {3927#true} is VALID [2020-07-17 22:54:25,408 INFO L280 TraceCheckUtils]: 43: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,409 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3927#true} {3927#true} #349#return; {3927#true} is VALID [2020-07-17 22:54:25,409 INFO L280 TraceCheckUtils]: 45: Hoare triple {3927#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {3927#true} is VALID [2020-07-17 22:54:25,409 INFO L280 TraceCheckUtils]: 46: Hoare triple {3927#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {3927#true} is VALID [2020-07-17 22:54:25,409 INFO L280 TraceCheckUtils]: 47: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,410 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3927#true} {3928#false} #373#return; {3928#false} is VALID [2020-07-17 22:54:25,410 INFO L263 TraceCheckUtils]: 49: Hoare triple {3928#false} call reset_delta_events(); {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:25,410 INFO L280 TraceCheckUtils]: 50: Hoare triple {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {3927#true} is VALID [2020-07-17 22:54:25,410 INFO L280 TraceCheckUtils]: 51: Hoare triple {3927#true} assume !(1 == ~T1_E~0); {3927#true} is VALID [2020-07-17 22:54:25,411 INFO L280 TraceCheckUtils]: 52: Hoare triple {3927#true} assume 1 == ~E_M~0;~E_M~0 := 2; {3927#true} is VALID [2020-07-17 22:54:25,411 INFO L280 TraceCheckUtils]: 53: Hoare triple {3927#true} assume 1 == ~E_1~0;~E_1~0 := 2; {3927#true} is VALID [2020-07-17 22:54:25,411 INFO L280 TraceCheckUtils]: 54: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,411 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3927#true} {3928#false} #375#return; {3928#false} is VALID [2020-07-17 22:54:25,411 INFO L280 TraceCheckUtils]: 56: Hoare triple {3928#false} assume !false; {3928#false} is VALID [2020-07-17 22:54:25,412 INFO L280 TraceCheckUtils]: 57: Hoare triple {3928#false} ~kernel_st~0 := 1; {3928#false} is VALID [2020-07-17 22:54:25,412 INFO L263 TraceCheckUtils]: 58: Hoare triple {3928#false} call eval(); {3928#false} is VALID [2020-07-17 22:54:25,412 INFO L280 TraceCheckUtils]: 59: Hoare triple {3928#false} havoc ~tmp~0; {3928#false} is VALID [2020-07-17 22:54:25,412 INFO L280 TraceCheckUtils]: 60: Hoare triple {3928#false} assume !false; {3928#false} is VALID [2020-07-17 22:54:25,413 INFO L263 TraceCheckUtils]: 61: Hoare triple {3928#false} call #t~ret1 := exists_runnable_thread(); {3927#true} is VALID [2020-07-17 22:54:25,413 INFO L280 TraceCheckUtils]: 62: Hoare triple {3927#true} havoc ~__retres1~2; {3927#true} is VALID [2020-07-17 22:54:25,413 INFO L280 TraceCheckUtils]: 63: Hoare triple {3927#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {3927#true} is VALID [2020-07-17 22:54:25,413 INFO L280 TraceCheckUtils]: 64: Hoare triple {3927#true} #res := ~__retres1~2; {3927#true} is VALID [2020-07-17 22:54:25,414 INFO L280 TraceCheckUtils]: 65: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-17 22:54:25,414 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3927#true} {3928#false} #359#return; {3928#false} is VALID [2020-07-17 22:54:25,414 INFO L280 TraceCheckUtils]: 67: Hoare triple {3928#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {3928#false} is VALID [2020-07-17 22:54:25,414 INFO L280 TraceCheckUtils]: 68: Hoare triple {3928#false} assume 0 != ~tmp~0; {3928#false} is VALID [2020-07-17 22:54:25,414 INFO L280 TraceCheckUtils]: 69: Hoare triple {3928#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {3928#false} is VALID [2020-07-17 22:54:25,415 INFO L280 TraceCheckUtils]: 70: Hoare triple {3928#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {3928#false} is VALID [2020-07-17 22:54:25,415 INFO L263 TraceCheckUtils]: 71: Hoare triple {3928#false} call master(); {3928#false} is VALID [2020-07-17 22:54:25,415 INFO L280 TraceCheckUtils]: 72: Hoare triple {3928#false} assume !(0 == ~m_pc~0); {3928#false} is VALID [2020-07-17 22:54:25,415 INFO L280 TraceCheckUtils]: 73: Hoare triple {3928#false} assume 1 == ~m_pc~0; {3928#false} is VALID [2020-07-17 22:54:25,415 INFO L280 TraceCheckUtils]: 74: Hoare triple {3928#false} assume ~token~0 != 1 + ~local~0; {3928#false} is VALID [2020-07-17 22:54:25,416 INFO L263 TraceCheckUtils]: 75: Hoare triple {3928#false} call error(); {3928#false} is VALID [2020-07-17 22:54:25,416 INFO L280 TraceCheckUtils]: 76: Hoare triple {3928#false} assume !false; {3928#false} is VALID [2020-07-17 22:54:25,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:54:25,422 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907226625] [2020-07-17 22:54:25,422 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:54:25,422 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:54:25,422 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856121013] [2020-07-17 22:54:25,423 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-17 22:54:25,423 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:54:25,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:54:25,497 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:25,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:54:25,498 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:54:25,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:54:25,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:54:25,499 INFO L87 Difference]: Start difference. First operand 244 states and 316 transitions. Second operand 10 states. [2020-07-17 22:54:31,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:31,286 INFO L93 Difference]: Finished difference Result 696 states and 1012 transitions. [2020-07-17 22:54:31,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-17 22:54:31,286 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-17 22:54:31,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:54:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:54:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 563 transitions. [2020-07-17 22:54:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:54:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 563 transitions. [2020-07-17 22:54:31,314 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 563 transitions. [2020-07-17 22:54:32,213 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 563 edges. 563 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:32,234 INFO L225 Difference]: With dead ends: 696 [2020-07-17 22:54:32,235 INFO L226 Difference]: Without dead ends: 471 [2020-07-17 22:54:32,236 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2020-07-17 22:54:32,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2020-07-17 22:54:32,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 296. [2020-07-17 22:54:32,870 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:54:32,870 INFO L82 GeneralOperation]: Start isEquivalent. First operand 471 states. Second operand 296 states. [2020-07-17 22:54:32,871 INFO L74 IsIncluded]: Start isIncluded. First operand 471 states. Second operand 296 states. [2020-07-17 22:54:32,871 INFO L87 Difference]: Start difference. First operand 471 states. Second operand 296 states. [2020-07-17 22:54:32,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:32,926 INFO L93 Difference]: Finished difference Result 471 states and 659 transitions. [2020-07-17 22:54:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 659 transitions. [2020-07-17 22:54:32,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:32,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:32,929 INFO L74 IsIncluded]: Start isIncluded. First operand 296 states. Second operand 471 states. [2020-07-17 22:54:32,929 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 471 states. [2020-07-17 22:54:32,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:32,953 INFO L93 Difference]: Finished difference Result 471 states and 659 transitions. [2020-07-17 22:54:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 659 transitions. [2020-07-17 22:54:32,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:32,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:32,957 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:54:32,957 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:54:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2020-07-17 22:54:32,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 369 transitions. [2020-07-17 22:54:32,968 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 369 transitions. Word has length 77 [2020-07-17 22:54:32,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:54:32,969 INFO L479 AbstractCegarLoop]: Abstraction has 296 states and 369 transitions. [2020-07-17 22:54:32,969 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:54:32,969 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 369 transitions. [2020-07-17 22:54:32,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-17 22:54:32,971 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:54:32,972 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] [2020-07-17 22:54:32,972 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 22:54:32,972 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:54:32,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:54:32,973 INFO L82 PathProgramCache]: Analyzing trace with hash 758526605, now seen corresponding path program 1 times [2020-07-17 22:54:32,973 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:54:32,973 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356292361] [2020-07-17 22:54:32,973 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:54:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {6402#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {6350#true} is VALID [2020-07-17 22:54:33,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,083 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6350#true} {6350#true} #397#return; {6350#true} is VALID [2020-07-17 22:54:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {6403#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {6350#true} is VALID [2020-07-17 22:54:33,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,100 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6350#true} {6350#true} #351#return; {6350#true} is VALID [2020-07-17 22:54:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,103 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6350#true} {6350#true} #367#return; {6350#true} is VALID [2020-07-17 22:54:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {6350#true} is VALID [2020-07-17 22:54:33,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {6350#true} is VALID [2020-07-17 22:54:33,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,118 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6350#true} {6350#true} #369#return; {6350#true} is VALID [2020-07-17 22:54:33,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {6350#true} is VALID [2020-07-17 22:54:33,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume !(0 == ~T1_E~0); {6350#true} is VALID [2020-07-17 22:54:33,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} assume !(0 == ~E_M~0); {6350#true} is VALID [2020-07-17 22:54:33,138 INFO L280 TraceCheckUtils]: 3: Hoare triple {6350#true} assume !(0 == ~E_1~0); {6350#true} is VALID [2020-07-17 22:54:33,138 INFO L280 TraceCheckUtils]: 4: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,138 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6350#true} {6350#true} #371#return; {6350#true} is VALID [2020-07-17 22:54:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {6350#true} havoc ~__retres1~0; {6350#true} is VALID [2020-07-17 22:54:33,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume !(1 == ~m_pc~0); {6350#true} is VALID [2020-07-17 22:54:33,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} ~__retres1~0 := 0; {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-17 22:54:33,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-17 22:54:33,238 INFO L280 TraceCheckUtils]: 4: Hoare triple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-17 22:54:33,239 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {6350#true} #347#return; {6412#(and (<= |activate_threads_#t~ret4| 0) (<= 0 |activate_threads_#t~ret4|))} is VALID [2020-07-17 22:54:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {6350#true} havoc ~__retres1~1; {6350#true} is VALID [2020-07-17 22:54:33,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume !(1 == ~t1_pc~0); {6350#true} is VALID [2020-07-17 22:54:33,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} ~__retres1~1 := 0; {6350#true} is VALID [2020-07-17 22:54:33,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {6350#true} #res := ~__retres1~1; {6350#true} is VALID [2020-07-17 22:54:33,246 INFO L280 TraceCheckUtils]: 4: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,247 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6350#true} {6351#false} #349#return; {6351#false} is VALID [2020-07-17 22:54:33,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {6350#true} is VALID [2020-07-17 22:54:33,247 INFO L263 TraceCheckUtils]: 1: Hoare triple {6350#true} call #t~ret4 := is_master_triggered(); {6350#true} is VALID [2020-07-17 22:54:33,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} havoc ~__retres1~0; {6350#true} is VALID [2020-07-17 22:54:33,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {6350#true} assume !(1 == ~m_pc~0); {6350#true} is VALID [2020-07-17 22:54:33,249 INFO L280 TraceCheckUtils]: 4: Hoare triple {6350#true} ~__retres1~0 := 0; {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-17 22:54:33,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-17 22:54:33,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-17 22:54:33,251 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {6350#true} #347#return; {6412#(and (<= |activate_threads_#t~ret4| 0) (<= 0 |activate_threads_#t~ret4|))} is VALID [2020-07-17 22:54:33,252 INFO L280 TraceCheckUtils]: 8: Hoare triple {6412#(and (<= |activate_threads_#t~ret4| 0) (<= 0 |activate_threads_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {6413#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} is VALID [2020-07-17 22:54:33,253 INFO L280 TraceCheckUtils]: 9: Hoare triple {6413#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} assume 0 != ~tmp~1;~m_st~0 := 0; {6351#false} is VALID [2020-07-17 22:54:33,253 INFO L263 TraceCheckUtils]: 10: Hoare triple {6351#false} call #t~ret5 := is_transmit1_triggered(); {6350#true} is VALID [2020-07-17 22:54:33,253 INFO L280 TraceCheckUtils]: 11: Hoare triple {6350#true} havoc ~__retres1~1; {6350#true} is VALID [2020-07-17 22:54:33,253 INFO L280 TraceCheckUtils]: 12: Hoare triple {6350#true} assume !(1 == ~t1_pc~0); {6350#true} is VALID [2020-07-17 22:54:33,253 INFO L280 TraceCheckUtils]: 13: Hoare triple {6350#true} ~__retres1~1 := 0; {6350#true} is VALID [2020-07-17 22:54:33,254 INFO L280 TraceCheckUtils]: 14: Hoare triple {6350#true} #res := ~__retres1~1; {6350#true} is VALID [2020-07-17 22:54:33,254 INFO L280 TraceCheckUtils]: 15: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,254 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6350#true} {6351#false} #349#return; {6351#false} is VALID [2020-07-17 22:54:33,254 INFO L280 TraceCheckUtils]: 17: Hoare triple {6351#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {6351#false} is VALID [2020-07-17 22:54:33,255 INFO L280 TraceCheckUtils]: 18: Hoare triple {6351#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {6351#false} is VALID [2020-07-17 22:54:33,255 INFO L280 TraceCheckUtils]: 19: Hoare triple {6351#false} assume true; {6351#false} is VALID [2020-07-17 22:54:33,255 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6351#false} {6350#true} #373#return; {6351#false} is VALID [2020-07-17 22:54:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {6350#true} is VALID [2020-07-17 22:54:33,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume !(1 == ~T1_E~0); {6350#true} is VALID [2020-07-17 22:54:33,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} assume 1 == ~E_M~0;~E_M~0 := 2; {6350#true} is VALID [2020-07-17 22:54:33,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {6350#true} assume !(1 == ~E_1~0); {6350#true} is VALID [2020-07-17 22:54:33,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,265 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6350#true} {6351#false} #375#return; {6351#false} is VALID [2020-07-17 22:54:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:33,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {6350#true} havoc ~__retres1~2; {6350#true} is VALID [2020-07-17 22:54:33,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {6350#true} is VALID [2020-07-17 22:54:33,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} #res := ~__retres1~2; {6350#true} is VALID [2020-07-17 22:54:33,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,272 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6350#true} {6351#false} #359#return; {6351#false} is VALID [2020-07-17 22:54:33,273 INFO L263 TraceCheckUtils]: 0: Hoare triple {6350#true} call ULTIMATE.init(); {6402#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:33,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {6402#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {6350#true} is VALID [2020-07-17 22:54:33,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,274 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6350#true} {6350#true} #397#return; {6350#true} is VALID [2020-07-17 22:54:33,274 INFO L263 TraceCheckUtils]: 4: Hoare triple {6350#true} call #t~ret9 := main(); {6350#true} is VALID [2020-07-17 22:54:33,274 INFO L280 TraceCheckUtils]: 5: Hoare triple {6350#true} havoc ~__retres1~3; {6350#true} is VALID [2020-07-17 22:54:33,275 INFO L263 TraceCheckUtils]: 6: Hoare triple {6350#true} call init_model(); {6403#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:54:33,275 INFO L280 TraceCheckUtils]: 7: Hoare triple {6403#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {6350#true} is VALID [2020-07-17 22:54:33,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,275 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6350#true} {6350#true} #351#return; {6350#true} is VALID [2020-07-17 22:54:33,276 INFO L263 TraceCheckUtils]: 10: Hoare triple {6350#true} call start_simulation(); {6350#true} is VALID [2020-07-17 22:54:33,276 INFO L280 TraceCheckUtils]: 11: Hoare triple {6350#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {6350#true} is VALID [2020-07-17 22:54:33,276 INFO L263 TraceCheckUtils]: 12: Hoare triple {6350#true} call update_channels(); {6350#true} is VALID [2020-07-17 22:54:33,276 INFO L280 TraceCheckUtils]: 13: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,276 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6350#true} {6350#true} #367#return; {6350#true} is VALID [2020-07-17 22:54:33,278 INFO L263 TraceCheckUtils]: 15: Hoare triple {6350#true} call init_threads(); {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:33,278 INFO L280 TraceCheckUtils]: 16: Hoare triple {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {6350#true} is VALID [2020-07-17 22:54:33,278 INFO L280 TraceCheckUtils]: 17: Hoare triple {6350#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {6350#true} is VALID [2020-07-17 22:54:33,278 INFO L280 TraceCheckUtils]: 18: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,278 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6350#true} {6350#true} #369#return; {6350#true} is VALID [2020-07-17 22:54:33,279 INFO L263 TraceCheckUtils]: 20: Hoare triple {6350#true} call fire_delta_events(); {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:33,279 INFO L280 TraceCheckUtils]: 21: Hoare triple {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {6350#true} is VALID [2020-07-17 22:54:33,280 INFO L280 TraceCheckUtils]: 22: Hoare triple {6350#true} assume !(0 == ~T1_E~0); {6350#true} is VALID [2020-07-17 22:54:33,280 INFO L280 TraceCheckUtils]: 23: Hoare triple {6350#true} assume !(0 == ~E_M~0); {6350#true} is VALID [2020-07-17 22:54:33,280 INFO L280 TraceCheckUtils]: 24: Hoare triple {6350#true} assume !(0 == ~E_1~0); {6350#true} is VALID [2020-07-17 22:54:33,280 INFO L280 TraceCheckUtils]: 25: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,281 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6350#true} {6350#true} #371#return; {6350#true} is VALID [2020-07-17 22:54:33,281 INFO L263 TraceCheckUtils]: 27: Hoare triple {6350#true} call activate_threads(); {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:33,281 INFO L280 TraceCheckUtils]: 28: Hoare triple {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {6350#true} is VALID [2020-07-17 22:54:33,282 INFO L263 TraceCheckUtils]: 29: Hoare triple {6350#true} call #t~ret4 := is_master_triggered(); {6350#true} is VALID [2020-07-17 22:54:33,282 INFO L280 TraceCheckUtils]: 30: Hoare triple {6350#true} havoc ~__retres1~0; {6350#true} is VALID [2020-07-17 22:54:33,282 INFO L280 TraceCheckUtils]: 31: Hoare triple {6350#true} assume !(1 == ~m_pc~0); {6350#true} is VALID [2020-07-17 22:54:33,286 INFO L280 TraceCheckUtils]: 32: Hoare triple {6350#true} ~__retres1~0 := 0; {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-17 22:54:33,292 INFO L280 TraceCheckUtils]: 33: Hoare triple {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-17 22:54:33,296 INFO L280 TraceCheckUtils]: 34: Hoare triple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-17 22:54:33,297 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {6350#true} #347#return; {6412#(and (<= |activate_threads_#t~ret4| 0) (<= 0 |activate_threads_#t~ret4|))} is VALID [2020-07-17 22:54:33,300 INFO L280 TraceCheckUtils]: 36: Hoare triple {6412#(and (<= |activate_threads_#t~ret4| 0) (<= 0 |activate_threads_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {6413#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} is VALID [2020-07-17 22:54:33,302 INFO L280 TraceCheckUtils]: 37: Hoare triple {6413#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} assume 0 != ~tmp~1;~m_st~0 := 0; {6351#false} is VALID [2020-07-17 22:54:33,302 INFO L263 TraceCheckUtils]: 38: Hoare triple {6351#false} call #t~ret5 := is_transmit1_triggered(); {6350#true} is VALID [2020-07-17 22:54:33,303 INFO L280 TraceCheckUtils]: 39: Hoare triple {6350#true} havoc ~__retres1~1; {6350#true} is VALID [2020-07-17 22:54:33,303 INFO L280 TraceCheckUtils]: 40: Hoare triple {6350#true} assume !(1 == ~t1_pc~0); {6350#true} is VALID [2020-07-17 22:54:33,303 INFO L280 TraceCheckUtils]: 41: Hoare triple {6350#true} ~__retres1~1 := 0; {6350#true} is VALID [2020-07-17 22:54:33,303 INFO L280 TraceCheckUtils]: 42: Hoare triple {6350#true} #res := ~__retres1~1; {6350#true} is VALID [2020-07-17 22:54:33,303 INFO L280 TraceCheckUtils]: 43: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,317 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6350#true} {6351#false} #349#return; {6351#false} is VALID [2020-07-17 22:54:33,319 INFO L280 TraceCheckUtils]: 45: Hoare triple {6351#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {6351#false} is VALID [2020-07-17 22:54:33,319 INFO L280 TraceCheckUtils]: 46: Hoare triple {6351#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {6351#false} is VALID [2020-07-17 22:54:33,319 INFO L280 TraceCheckUtils]: 47: Hoare triple {6351#false} assume true; {6351#false} is VALID [2020-07-17 22:54:33,319 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6351#false} {6350#true} #373#return; {6351#false} is VALID [2020-07-17 22:54:33,319 INFO L263 TraceCheckUtils]: 49: Hoare triple {6351#false} call reset_delta_events(); {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:33,319 INFO L280 TraceCheckUtils]: 50: Hoare triple {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {6350#true} is VALID [2020-07-17 22:54:33,319 INFO L280 TraceCheckUtils]: 51: Hoare triple {6350#true} assume !(1 == ~T1_E~0); {6350#true} is VALID [2020-07-17 22:54:33,319 INFO L280 TraceCheckUtils]: 52: Hoare triple {6350#true} assume 1 == ~E_M~0;~E_M~0 := 2; {6350#true} is VALID [2020-07-17 22:54:33,320 INFO L280 TraceCheckUtils]: 53: Hoare triple {6350#true} assume !(1 == ~E_1~0); {6350#true} is VALID [2020-07-17 22:54:33,320 INFO L280 TraceCheckUtils]: 54: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,320 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6350#true} {6351#false} #375#return; {6351#false} is VALID [2020-07-17 22:54:33,320 INFO L280 TraceCheckUtils]: 56: Hoare triple {6351#false} assume !false; {6351#false} is VALID [2020-07-17 22:54:33,320 INFO L280 TraceCheckUtils]: 57: Hoare triple {6351#false} ~kernel_st~0 := 1; {6351#false} is VALID [2020-07-17 22:54:33,320 INFO L263 TraceCheckUtils]: 58: Hoare triple {6351#false} call eval(); {6351#false} is VALID [2020-07-17 22:54:33,320 INFO L280 TraceCheckUtils]: 59: Hoare triple {6351#false} havoc ~tmp~0; {6351#false} is VALID [2020-07-17 22:54:33,321 INFO L280 TraceCheckUtils]: 60: Hoare triple {6351#false} assume !false; {6351#false} is VALID [2020-07-17 22:54:33,321 INFO L263 TraceCheckUtils]: 61: Hoare triple {6351#false} call #t~ret1 := exists_runnable_thread(); {6350#true} is VALID [2020-07-17 22:54:33,321 INFO L280 TraceCheckUtils]: 62: Hoare triple {6350#true} havoc ~__retres1~2; {6350#true} is VALID [2020-07-17 22:54:33,321 INFO L280 TraceCheckUtils]: 63: Hoare triple {6350#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {6350#true} is VALID [2020-07-17 22:54:33,321 INFO L280 TraceCheckUtils]: 64: Hoare triple {6350#true} #res := ~__retres1~2; {6350#true} is VALID [2020-07-17 22:54:33,321 INFO L280 TraceCheckUtils]: 65: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-17 22:54:33,322 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6350#true} {6351#false} #359#return; {6351#false} is VALID [2020-07-17 22:54:33,322 INFO L280 TraceCheckUtils]: 67: Hoare triple {6351#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6351#false} is VALID [2020-07-17 22:54:33,322 INFO L280 TraceCheckUtils]: 68: Hoare triple {6351#false} assume 0 != ~tmp~0; {6351#false} is VALID [2020-07-17 22:54:33,322 INFO L280 TraceCheckUtils]: 69: Hoare triple {6351#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {6351#false} is VALID [2020-07-17 22:54:33,322 INFO L280 TraceCheckUtils]: 70: Hoare triple {6351#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {6351#false} is VALID [2020-07-17 22:54:33,322 INFO L263 TraceCheckUtils]: 71: Hoare triple {6351#false} call master(); {6351#false} is VALID [2020-07-17 22:54:33,323 INFO L280 TraceCheckUtils]: 72: Hoare triple {6351#false} assume !(0 == ~m_pc~0); {6351#false} is VALID [2020-07-17 22:54:33,323 INFO L280 TraceCheckUtils]: 73: Hoare triple {6351#false} assume 1 == ~m_pc~0; {6351#false} is VALID [2020-07-17 22:54:33,323 INFO L280 TraceCheckUtils]: 74: Hoare triple {6351#false} assume ~token~0 != 1 + ~local~0; {6351#false} is VALID [2020-07-17 22:54:33,323 INFO L263 TraceCheckUtils]: 75: Hoare triple {6351#false} call error(); {6351#false} is VALID [2020-07-17 22:54:33,323 INFO L280 TraceCheckUtils]: 76: Hoare triple {6351#false} assume !false; {6351#false} is VALID [2020-07-17 22:54:33,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:54:33,329 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356292361] [2020-07-17 22:54:33,329 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:54:33,330 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:54:33,330 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153286219] [2020-07-17 22:54:33,332 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-17 22:54:33,334 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:54:33,334 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:54:33,423 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:33,423 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:54:33,423 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:54:33,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:54:33,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:54:33,424 INFO L87 Difference]: Start difference. First operand 296 states and 369 transitions. Second operand 10 states. [2020-07-17 22:54:39,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:39,757 INFO L93 Difference]: Finished difference Result 718 states and 955 transitions. [2020-07-17 22:54:39,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 22:54:39,757 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-17 22:54:39,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:54:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:54:39,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 453 transitions. [2020-07-17 22:54:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:54:39,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 453 transitions. [2020-07-17 22:54:39,773 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 453 transitions. [2020-07-17 22:54:40,427 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:40,456 INFO L225 Difference]: With dead ends: 718 [2020-07-17 22:54:40,457 INFO L226 Difference]: Without dead ends: 442 [2020-07-17 22:54:40,459 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2020-07-17 22:54:40,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 442 states. [2020-07-17 22:54:41,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 442 to 316. [2020-07-17 22:54:41,232 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:54:41,232 INFO L82 GeneralOperation]: Start isEquivalent. First operand 442 states. Second operand 316 states. [2020-07-17 22:54:41,233 INFO L74 IsIncluded]: Start isIncluded. First operand 442 states. Second operand 316 states. [2020-07-17 22:54:41,233 INFO L87 Difference]: Start difference. First operand 442 states. Second operand 316 states. [2020-07-17 22:54:41,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:41,251 INFO L93 Difference]: Finished difference Result 442 states and 582 transitions. [2020-07-17 22:54:41,251 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 582 transitions. [2020-07-17 22:54:41,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:41,253 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:41,253 INFO L74 IsIncluded]: Start isIncluded. First operand 316 states. Second operand 442 states. [2020-07-17 22:54:41,253 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 442 states. [2020-07-17 22:54:41,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:41,272 INFO L93 Difference]: Finished difference Result 442 states and 582 transitions. [2020-07-17 22:54:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 582 transitions. [2020-07-17 22:54:41,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:41,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:41,274 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:54:41,274 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:54:41,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 316 states. [2020-07-17 22:54:41,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 389 transitions. [2020-07-17 22:54:41,284 INFO L78 Accepts]: Start accepts. Automaton has 316 states and 389 transitions. Word has length 77 [2020-07-17 22:54:41,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:54:41,285 INFO L479 AbstractCegarLoop]: Abstraction has 316 states and 389 transitions. [2020-07-17 22:54:41,285 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:54:41,285 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 389 transitions. [2020-07-17 22:54:41,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-17 22:54:41,286 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:54:41,286 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] [2020-07-17 22:54:41,286 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 22:54:41,286 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:54:41,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:54:41,286 INFO L82 PathProgramCache]: Analyzing trace with hash -613280693, now seen corresponding path program 1 times [2020-07-17 22:54:41,287 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:54:41,287 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092263377] [2020-07-17 22:54:41,287 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:54:41,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {8795#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {8743#true} is VALID [2020-07-17 22:54:41,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,382 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8743#true} {8743#true} #397#return; {8743#true} is VALID [2020-07-17 22:54:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {8796#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {8743#true} is VALID [2020-07-17 22:54:41,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8743#true} {8743#true} #351#return; {8743#true} is VALID [2020-07-17 22:54:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,401 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8743#true} {8743#true} #367#return; {8743#true} is VALID [2020-07-17 22:54:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {8743#true} is VALID [2020-07-17 22:54:41,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {8743#true} is VALID [2020-07-17 22:54:41,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,422 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8743#true} {8743#true} #369#return; {8743#true} is VALID [2020-07-17 22:54:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {8743#true} is VALID [2020-07-17 22:54:41,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume !(0 == ~T1_E~0); {8743#true} is VALID [2020-07-17 22:54:41,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} assume !(0 == ~E_M~0); {8743#true} is VALID [2020-07-17 22:54:41,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {8743#true} assume !(0 == ~E_1~0); {8743#true} is VALID [2020-07-17 22:54:41,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,446 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8743#true} {8743#true} #371#return; {8743#true} is VALID [2020-07-17 22:54:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {8743#true} havoc ~__retres1~0; {8743#true} is VALID [2020-07-17 22:54:41,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume !(1 == ~m_pc~0); {8743#true} is VALID [2020-07-17 22:54:41,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} ~__retres1~0 := 0; {8743#true} is VALID [2020-07-17 22:54:41,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {8743#true} #res := ~__retres1~0; {8743#true} is VALID [2020-07-17 22:54:41,517 INFO L280 TraceCheckUtils]: 4: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,517 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8743#true} {8743#true} #347#return; {8743#true} is VALID [2020-07-17 22:54:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {8743#true} havoc ~__retres1~1; {8743#true} is VALID [2020-07-17 22:54:41,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume !(1 == ~t1_pc~0); {8743#true} is VALID [2020-07-17 22:54:41,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} ~__retres1~1 := 0; {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} is VALID [2020-07-17 22:54:41,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} #res := ~__retres1~1; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-17 22:54:41,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} assume true; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-17 22:54:41,557 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} {8743#true} #349#return; {8811#(and (<= 0 |activate_threads_#t~ret5|) (<= |activate_threads_#t~ret5| 0))} is VALID [2020-07-17 22:54:41,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {8743#true} is VALID [2020-07-17 22:54:41,558 INFO L263 TraceCheckUtils]: 1: Hoare triple {8743#true} call #t~ret4 := is_master_triggered(); {8743#true} is VALID [2020-07-17 22:54:41,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} havoc ~__retres1~0; {8743#true} is VALID [2020-07-17 22:54:41,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {8743#true} assume !(1 == ~m_pc~0); {8743#true} is VALID [2020-07-17 22:54:41,558 INFO L280 TraceCheckUtils]: 4: Hoare triple {8743#true} ~__retres1~0 := 0; {8743#true} is VALID [2020-07-17 22:54:41,558 INFO L280 TraceCheckUtils]: 5: Hoare triple {8743#true} #res := ~__retres1~0; {8743#true} is VALID [2020-07-17 22:54:41,559 INFO L280 TraceCheckUtils]: 6: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,559 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8743#true} {8743#true} #347#return; {8743#true} is VALID [2020-07-17 22:54:41,559 INFO L280 TraceCheckUtils]: 8: Hoare triple {8743#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8743#true} is VALID [2020-07-17 22:54:41,559 INFO L280 TraceCheckUtils]: 9: Hoare triple {8743#true} assume !(0 != ~tmp~1); {8743#true} is VALID [2020-07-17 22:54:41,559 INFO L263 TraceCheckUtils]: 10: Hoare triple {8743#true} call #t~ret5 := is_transmit1_triggered(); {8743#true} is VALID [2020-07-17 22:54:41,560 INFO L280 TraceCheckUtils]: 11: Hoare triple {8743#true} havoc ~__retres1~1; {8743#true} is VALID [2020-07-17 22:54:41,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {8743#true} assume !(1 == ~t1_pc~0); {8743#true} is VALID [2020-07-17 22:54:41,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {8743#true} ~__retres1~1 := 0; {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} is VALID [2020-07-17 22:54:41,561 INFO L280 TraceCheckUtils]: 14: Hoare triple {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} #res := ~__retres1~1; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-17 22:54:41,562 INFO L280 TraceCheckUtils]: 15: Hoare triple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} assume true; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-17 22:54:41,562 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} {8743#true} #349#return; {8811#(and (<= 0 |activate_threads_#t~ret5|) (<= |activate_threads_#t~ret5| 0))} is VALID [2020-07-17 22:54:41,563 INFO L280 TraceCheckUtils]: 17: Hoare triple {8811#(and (<= 0 |activate_threads_#t~ret5|) (<= |activate_threads_#t~ret5| 0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {8812#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} is VALID [2020-07-17 22:54:41,564 INFO L280 TraceCheckUtils]: 18: Hoare triple {8812#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {8744#false} is VALID [2020-07-17 22:54:41,564 INFO L280 TraceCheckUtils]: 19: Hoare triple {8744#false} assume true; {8744#false} is VALID [2020-07-17 22:54:41,564 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8744#false} {8743#true} #373#return; {8744#false} is VALID [2020-07-17 22:54:41,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {8743#true} is VALID [2020-07-17 22:54:41,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume !(1 == ~T1_E~0); {8743#true} is VALID [2020-07-17 22:54:41,572 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} assume 1 == ~E_M~0;~E_M~0 := 2; {8743#true} is VALID [2020-07-17 22:54:41,572 INFO L280 TraceCheckUtils]: 3: Hoare triple {8743#true} assume !(1 == ~E_1~0); {8743#true} is VALID [2020-07-17 22:54:41,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,573 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8743#true} {8744#false} #375#return; {8744#false} is VALID [2020-07-17 22:54:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:41,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {8743#true} havoc ~__retres1~2; {8743#true} is VALID [2020-07-17 22:54:41,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {8743#true} is VALID [2020-07-17 22:54:41,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} #res := ~__retres1~2; {8743#true} is VALID [2020-07-17 22:54:41,578 INFO L280 TraceCheckUtils]: 3: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,578 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8743#true} {8744#false} #359#return; {8744#false} is VALID [2020-07-17 22:54:41,579 INFO L263 TraceCheckUtils]: 0: Hoare triple {8743#true} call ULTIMATE.init(); {8795#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:41,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {8795#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {8743#true} is VALID [2020-07-17 22:54:41,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,580 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8743#true} {8743#true} #397#return; {8743#true} is VALID [2020-07-17 22:54:41,580 INFO L263 TraceCheckUtils]: 4: Hoare triple {8743#true} call #t~ret9 := main(); {8743#true} is VALID [2020-07-17 22:54:41,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {8743#true} havoc ~__retres1~3; {8743#true} is VALID [2020-07-17 22:54:41,581 INFO L263 TraceCheckUtils]: 6: Hoare triple {8743#true} call init_model(); {8796#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:54:41,581 INFO L280 TraceCheckUtils]: 7: Hoare triple {8796#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {8743#true} is VALID [2020-07-17 22:54:41,581 INFO L280 TraceCheckUtils]: 8: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,581 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8743#true} {8743#true} #351#return; {8743#true} is VALID [2020-07-17 22:54:41,581 INFO L263 TraceCheckUtils]: 10: Hoare triple {8743#true} call start_simulation(); {8743#true} is VALID [2020-07-17 22:54:41,581 INFO L280 TraceCheckUtils]: 11: Hoare triple {8743#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {8743#true} is VALID [2020-07-17 22:54:41,582 INFO L263 TraceCheckUtils]: 12: Hoare triple {8743#true} call update_channels(); {8743#true} is VALID [2020-07-17 22:54:41,582 INFO L280 TraceCheckUtils]: 13: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,582 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8743#true} {8743#true} #367#return; {8743#true} is VALID [2020-07-17 22:54:41,583 INFO L263 TraceCheckUtils]: 15: Hoare triple {8743#true} call init_threads(); {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:41,583 INFO L280 TraceCheckUtils]: 16: Hoare triple {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {8743#true} is VALID [2020-07-17 22:54:41,583 INFO L280 TraceCheckUtils]: 17: Hoare triple {8743#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {8743#true} is VALID [2020-07-17 22:54:41,583 INFO L280 TraceCheckUtils]: 18: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,583 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8743#true} {8743#true} #369#return; {8743#true} is VALID [2020-07-17 22:54:41,584 INFO L263 TraceCheckUtils]: 20: Hoare triple {8743#true} call fire_delta_events(); {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:41,584 INFO L280 TraceCheckUtils]: 21: Hoare triple {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {8743#true} is VALID [2020-07-17 22:54:41,584 INFO L280 TraceCheckUtils]: 22: Hoare triple {8743#true} assume !(0 == ~T1_E~0); {8743#true} is VALID [2020-07-17 22:54:41,585 INFO L280 TraceCheckUtils]: 23: Hoare triple {8743#true} assume !(0 == ~E_M~0); {8743#true} is VALID [2020-07-17 22:54:41,585 INFO L280 TraceCheckUtils]: 24: Hoare triple {8743#true} assume !(0 == ~E_1~0); {8743#true} is VALID [2020-07-17 22:54:41,585 INFO L280 TraceCheckUtils]: 25: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,585 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8743#true} {8743#true} #371#return; {8743#true} is VALID [2020-07-17 22:54:41,599 INFO L263 TraceCheckUtils]: 27: Hoare triple {8743#true} call activate_threads(); {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:41,599 INFO L280 TraceCheckUtils]: 28: Hoare triple {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {8743#true} is VALID [2020-07-17 22:54:41,599 INFO L263 TraceCheckUtils]: 29: Hoare triple {8743#true} call #t~ret4 := is_master_triggered(); {8743#true} is VALID [2020-07-17 22:54:41,600 INFO L280 TraceCheckUtils]: 30: Hoare triple {8743#true} havoc ~__retres1~0; {8743#true} is VALID [2020-07-17 22:54:41,600 INFO L280 TraceCheckUtils]: 31: Hoare triple {8743#true} assume !(1 == ~m_pc~0); {8743#true} is VALID [2020-07-17 22:54:41,600 INFO L280 TraceCheckUtils]: 32: Hoare triple {8743#true} ~__retres1~0 := 0; {8743#true} is VALID [2020-07-17 22:54:41,600 INFO L280 TraceCheckUtils]: 33: Hoare triple {8743#true} #res := ~__retres1~0; {8743#true} is VALID [2020-07-17 22:54:41,600 INFO L280 TraceCheckUtils]: 34: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,600 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8743#true} {8743#true} #347#return; {8743#true} is VALID [2020-07-17 22:54:41,601 INFO L280 TraceCheckUtils]: 36: Hoare triple {8743#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8743#true} is VALID [2020-07-17 22:54:41,601 INFO L280 TraceCheckUtils]: 37: Hoare triple {8743#true} assume !(0 != ~tmp~1); {8743#true} is VALID [2020-07-17 22:54:41,601 INFO L263 TraceCheckUtils]: 38: Hoare triple {8743#true} call #t~ret5 := is_transmit1_triggered(); {8743#true} is VALID [2020-07-17 22:54:41,612 INFO L280 TraceCheckUtils]: 39: Hoare triple {8743#true} havoc ~__retres1~1; {8743#true} is VALID [2020-07-17 22:54:41,612 INFO L280 TraceCheckUtils]: 40: Hoare triple {8743#true} assume !(1 == ~t1_pc~0); {8743#true} is VALID [2020-07-17 22:54:41,614 INFO L280 TraceCheckUtils]: 41: Hoare triple {8743#true} ~__retres1~1 := 0; {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} is VALID [2020-07-17 22:54:41,614 INFO L280 TraceCheckUtils]: 42: Hoare triple {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} #res := ~__retres1~1; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-17 22:54:41,615 INFO L280 TraceCheckUtils]: 43: Hoare triple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} assume true; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-17 22:54:41,616 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} {8743#true} #349#return; {8811#(and (<= 0 |activate_threads_#t~ret5|) (<= |activate_threads_#t~ret5| 0))} is VALID [2020-07-17 22:54:41,616 INFO L280 TraceCheckUtils]: 45: Hoare triple {8811#(and (<= 0 |activate_threads_#t~ret5|) (<= |activate_threads_#t~ret5| 0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {8812#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} is VALID [2020-07-17 22:54:41,617 INFO L280 TraceCheckUtils]: 46: Hoare triple {8812#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {8744#false} is VALID [2020-07-17 22:54:41,617 INFO L280 TraceCheckUtils]: 47: Hoare triple {8744#false} assume true; {8744#false} is VALID [2020-07-17 22:54:41,617 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8744#false} {8743#true} #373#return; {8744#false} is VALID [2020-07-17 22:54:41,618 INFO L263 TraceCheckUtils]: 49: Hoare triple {8744#false} call reset_delta_events(); {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:41,618 INFO L280 TraceCheckUtils]: 50: Hoare triple {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {8743#true} is VALID [2020-07-17 22:54:41,618 INFO L280 TraceCheckUtils]: 51: Hoare triple {8743#true} assume !(1 == ~T1_E~0); {8743#true} is VALID [2020-07-17 22:54:41,618 INFO L280 TraceCheckUtils]: 52: Hoare triple {8743#true} assume 1 == ~E_M~0;~E_M~0 := 2; {8743#true} is VALID [2020-07-17 22:54:41,618 INFO L280 TraceCheckUtils]: 53: Hoare triple {8743#true} assume !(1 == ~E_1~0); {8743#true} is VALID [2020-07-17 22:54:41,618 INFO L280 TraceCheckUtils]: 54: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,619 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8743#true} {8744#false} #375#return; {8744#false} is VALID [2020-07-17 22:54:41,619 INFO L280 TraceCheckUtils]: 56: Hoare triple {8744#false} assume !false; {8744#false} is VALID [2020-07-17 22:54:41,619 INFO L280 TraceCheckUtils]: 57: Hoare triple {8744#false} ~kernel_st~0 := 1; {8744#false} is VALID [2020-07-17 22:54:41,619 INFO L263 TraceCheckUtils]: 58: Hoare triple {8744#false} call eval(); {8744#false} is VALID [2020-07-17 22:54:41,619 INFO L280 TraceCheckUtils]: 59: Hoare triple {8744#false} havoc ~tmp~0; {8744#false} is VALID [2020-07-17 22:54:41,619 INFO L280 TraceCheckUtils]: 60: Hoare triple {8744#false} assume !false; {8744#false} is VALID [2020-07-17 22:54:41,620 INFO L263 TraceCheckUtils]: 61: Hoare triple {8744#false} call #t~ret1 := exists_runnable_thread(); {8743#true} is VALID [2020-07-17 22:54:41,620 INFO L280 TraceCheckUtils]: 62: Hoare triple {8743#true} havoc ~__retres1~2; {8743#true} is VALID [2020-07-17 22:54:41,620 INFO L280 TraceCheckUtils]: 63: Hoare triple {8743#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {8743#true} is VALID [2020-07-17 22:54:41,620 INFO L280 TraceCheckUtils]: 64: Hoare triple {8743#true} #res := ~__retres1~2; {8743#true} is VALID [2020-07-17 22:54:41,620 INFO L280 TraceCheckUtils]: 65: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-17 22:54:41,621 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8743#true} {8744#false} #359#return; {8744#false} is VALID [2020-07-17 22:54:41,621 INFO L280 TraceCheckUtils]: 67: Hoare triple {8744#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {8744#false} is VALID [2020-07-17 22:54:41,621 INFO L280 TraceCheckUtils]: 68: Hoare triple {8744#false} assume 0 != ~tmp~0; {8744#false} is VALID [2020-07-17 22:54:41,621 INFO L280 TraceCheckUtils]: 69: Hoare triple {8744#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {8744#false} is VALID [2020-07-17 22:54:41,621 INFO L280 TraceCheckUtils]: 70: Hoare triple {8744#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {8744#false} is VALID [2020-07-17 22:54:41,621 INFO L263 TraceCheckUtils]: 71: Hoare triple {8744#false} call master(); {8744#false} is VALID [2020-07-17 22:54:41,622 INFO L280 TraceCheckUtils]: 72: Hoare triple {8744#false} assume !(0 == ~m_pc~0); {8744#false} is VALID [2020-07-17 22:54:41,622 INFO L280 TraceCheckUtils]: 73: Hoare triple {8744#false} assume 1 == ~m_pc~0; {8744#false} is VALID [2020-07-17 22:54:41,622 INFO L280 TraceCheckUtils]: 74: Hoare triple {8744#false} assume ~token~0 != 1 + ~local~0; {8744#false} is VALID [2020-07-17 22:54:41,622 INFO L263 TraceCheckUtils]: 75: Hoare triple {8744#false} call error(); {8744#false} is VALID [2020-07-17 22:54:41,622 INFO L280 TraceCheckUtils]: 76: Hoare triple {8744#false} assume !false; {8744#false} is VALID [2020-07-17 22:54:41,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:54:41,628 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092263377] [2020-07-17 22:54:41,629 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:54:41,629 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:54:41,629 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289934000] [2020-07-17 22:54:41,630 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-17 22:54:41,630 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:54:41,631 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:54:41,697 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:41,697 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:54:41,698 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:54:41,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:54:41,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:54:41,698 INFO L87 Difference]: Start difference. First operand 316 states and 389 transitions. Second operand 10 states. [2020-07-17 22:54:47,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:47,015 INFO L93 Difference]: Finished difference Result 748 states and 981 transitions. [2020-07-17 22:54:47,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 22:54:47,016 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-17 22:54:47,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:54:47,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:54:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 452 transitions. [2020-07-17 22:54:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:54:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 452 transitions. [2020-07-17 22:54:47,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 452 transitions. [2020-07-17 22:54:47,677 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:47,700 INFO L225 Difference]: With dead ends: 748 [2020-07-17 22:54:47,700 INFO L226 Difference]: Without dead ends: 452 [2020-07-17 22:54:47,702 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=91, Invalid=251, Unknown=0, NotChecked=0, Total=342 [2020-07-17 22:54:47,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2020-07-17 22:54:48,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 326. [2020-07-17 22:54:48,420 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:54:48,420 INFO L82 GeneralOperation]: Start isEquivalent. First operand 452 states. Second operand 326 states. [2020-07-17 22:54:48,420 INFO L74 IsIncluded]: Start isIncluded. First operand 452 states. Second operand 326 states. [2020-07-17 22:54:48,420 INFO L87 Difference]: Start difference. First operand 452 states. Second operand 326 states. [2020-07-17 22:54:48,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:48,438 INFO L93 Difference]: Finished difference Result 452 states and 584 transitions. [2020-07-17 22:54:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 584 transitions. [2020-07-17 22:54:48,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:48,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:48,440 INFO L74 IsIncluded]: Start isIncluded. First operand 326 states. Second operand 452 states. [2020-07-17 22:54:48,440 INFO L87 Difference]: Start difference. First operand 326 states. Second operand 452 states. [2020-07-17 22:54:48,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:48,459 INFO L93 Difference]: Finished difference Result 452 states and 584 transitions. [2020-07-17 22:54:48,460 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 584 transitions. [2020-07-17 22:54:48,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:48,461 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:48,462 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:54:48,462 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:54:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 326 states. [2020-07-17 22:54:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 397 transitions. [2020-07-17 22:54:48,472 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 397 transitions. Word has length 77 [2020-07-17 22:54:48,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:54:48,472 INFO L479 AbstractCegarLoop]: Abstraction has 326 states and 397 transitions. [2020-07-17 22:54:48,472 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:54:48,472 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 397 transitions. [2020-07-17 22:54:48,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-17 22:54:48,473 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:54:48,473 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] [2020-07-17 22:54:48,474 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 22:54:48,474 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:54:48,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:54:48,474 INFO L82 PathProgramCache]: Analyzing trace with hash 88319181, now seen corresponding path program 1 times [2020-07-17 22:54:48,475 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:54:48,475 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035656421] [2020-07-17 22:54:48,475 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:54:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {11259#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {11260#(<= 2 ~E_M~0)} is VALID [2020-07-17 22:54:48,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {11260#(<= 2 ~E_M~0)} assume true; {11260#(<= 2 ~E_M~0)} is VALID [2020-07-17 22:54:48,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11260#(<= 2 ~E_M~0)} {11206#true} #397#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {11261#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {11206#true} is VALID [2020-07-17 22:54:48,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,598 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #351#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,602 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #367#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {11206#true} is VALID [2020-07-17 22:54:48,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {11206#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {11206#true} is VALID [2020-07-17 22:54:48,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,619 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #369#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~T1_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~E_M~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~E_1~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,657 INFO L280 TraceCheckUtils]: 4: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume true; {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,658 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11264#(= ~E_M~0 |old(~E_M~0)|)} {11211#(not (= 1 ~E_M~0))} #371#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {11206#true} havoc ~__retres1~0; {11206#true} is VALID [2020-07-17 22:54:48,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {11206#true} assume !(1 == ~m_pc~0); {11206#true} is VALID [2020-07-17 22:54:48,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {11206#true} ~__retres1~0 := 0; {11206#true} is VALID [2020-07-17 22:54:48,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {11206#true} #res := ~__retres1~0; {11206#true} is VALID [2020-07-17 22:54:48,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,672 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11206#true} {11206#true} #347#return; {11206#true} is VALID [2020-07-17 22:54:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {11206#true} havoc ~__retres1~1; {11206#true} is VALID [2020-07-17 22:54:48,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {11206#true} assume !(1 == ~t1_pc~0); {11206#true} is VALID [2020-07-17 22:54:48,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {11206#true} ~__retres1~1 := 0; {11206#true} is VALID [2020-07-17 22:54:48,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {11206#true} #res := ~__retres1~1; {11206#true} is VALID [2020-07-17 22:54:48,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,684 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11206#true} {11206#true} #349#return; {11206#true} is VALID [2020-07-17 22:54:48,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {11206#true} is VALID [2020-07-17 22:54:48,684 INFO L263 TraceCheckUtils]: 1: Hoare triple {11206#true} call #t~ret4 := is_master_triggered(); {11206#true} is VALID [2020-07-17 22:54:48,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {11206#true} havoc ~__retres1~0; {11206#true} is VALID [2020-07-17 22:54:48,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {11206#true} assume !(1 == ~m_pc~0); {11206#true} is VALID [2020-07-17 22:54:48,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {11206#true} ~__retres1~0 := 0; {11206#true} is VALID [2020-07-17 22:54:48,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {11206#true} #res := ~__retres1~0; {11206#true} is VALID [2020-07-17 22:54:48,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,685 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11206#true} {11206#true} #347#return; {11206#true} is VALID [2020-07-17 22:54:48,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {11206#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {11206#true} is VALID [2020-07-17 22:54:48,686 INFO L280 TraceCheckUtils]: 9: Hoare triple {11206#true} assume !(0 != ~tmp~1); {11206#true} is VALID [2020-07-17 22:54:48,686 INFO L263 TraceCheckUtils]: 10: Hoare triple {11206#true} call #t~ret5 := is_transmit1_triggered(); {11206#true} is VALID [2020-07-17 22:54:48,686 INFO L280 TraceCheckUtils]: 11: Hoare triple {11206#true} havoc ~__retres1~1; {11206#true} is VALID [2020-07-17 22:54:48,686 INFO L280 TraceCheckUtils]: 12: Hoare triple {11206#true} assume !(1 == ~t1_pc~0); {11206#true} is VALID [2020-07-17 22:54:48,687 INFO L280 TraceCheckUtils]: 13: Hoare triple {11206#true} ~__retres1~1 := 0; {11206#true} is VALID [2020-07-17 22:54:48,687 INFO L280 TraceCheckUtils]: 14: Hoare triple {11206#true} #res := ~__retres1~1; {11206#true} is VALID [2020-07-17 22:54:48,687 INFO L280 TraceCheckUtils]: 15: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,687 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11206#true} {11206#true} #349#return; {11206#true} is VALID [2020-07-17 22:54:48,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {11206#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {11206#true} is VALID [2020-07-17 22:54:48,687 INFO L280 TraceCheckUtils]: 18: Hoare triple {11206#true} assume !(0 != ~tmp___0~0); {11206#true} is VALID [2020-07-17 22:54:48,688 INFO L280 TraceCheckUtils]: 19: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,688 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #373#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(1 == ~T1_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume 1 == ~E_M~0;~E_M~0 := 2; {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {11277#(= 1 |old(~E_M~0)|)} assume !(1 == ~E_1~0); {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {11277#(= 1 |old(~E_M~0)|)} assume true; {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,714 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11277#(= 1 |old(~E_M~0)|)} {11211#(not (= 1 ~E_M~0))} #375#return; {11207#false} is VALID [2020-07-17 22:54:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:48,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {11206#true} havoc ~__retres1~2; {11206#true} is VALID [2020-07-17 22:54:48,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {11206#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {11206#true} is VALID [2020-07-17 22:54:48,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {11206#true} #res := ~__retres1~2; {11206#true} is VALID [2020-07-17 22:54:48,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,718 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11206#true} {11207#false} #359#return; {11207#false} is VALID [2020-07-17 22:54:48,719 INFO L263 TraceCheckUtils]: 0: Hoare triple {11206#true} call ULTIMATE.init(); {11259#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:48,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {11259#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {11260#(<= 2 ~E_M~0)} is VALID [2020-07-17 22:54:48,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {11260#(<= 2 ~E_M~0)} assume true; {11260#(<= 2 ~E_M~0)} is VALID [2020-07-17 22:54:48,721 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11260#(<= 2 ~E_M~0)} {11206#true} #397#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,722 INFO L263 TraceCheckUtils]: 4: Hoare triple {11211#(not (= 1 ~E_M~0))} call #t~ret9 := main(); {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,722 INFO L280 TraceCheckUtils]: 5: Hoare triple {11211#(not (= 1 ~E_M~0))} havoc ~__retres1~3; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,723 INFO L263 TraceCheckUtils]: 6: Hoare triple {11211#(not (= 1 ~E_M~0))} call init_model(); {11261#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:54:48,723 INFO L280 TraceCheckUtils]: 7: Hoare triple {11261#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {11206#true} is VALID [2020-07-17 22:54:48,723 INFO L280 TraceCheckUtils]: 8: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,724 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #351#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,724 INFO L263 TraceCheckUtils]: 10: Hoare triple {11211#(not (= 1 ~E_M~0))} call start_simulation(); {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,725 INFO L280 TraceCheckUtils]: 11: Hoare triple {11211#(not (= 1 ~E_M~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,725 INFO L263 TraceCheckUtils]: 12: Hoare triple {11211#(not (= 1 ~E_M~0))} call update_channels(); {11206#true} is VALID [2020-07-17 22:54:48,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,726 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #367#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,727 INFO L263 TraceCheckUtils]: 15: Hoare triple {11211#(not (= 1 ~E_M~0))} call init_threads(); {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:48,727 INFO L280 TraceCheckUtils]: 16: Hoare triple {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {11206#true} is VALID [2020-07-17 22:54:48,727 INFO L280 TraceCheckUtils]: 17: Hoare triple {11206#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {11206#true} is VALID [2020-07-17 22:54:48,727 INFO L280 TraceCheckUtils]: 18: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,728 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #369#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,728 INFO L263 TraceCheckUtils]: 20: Hoare triple {11211#(not (= 1 ~E_M~0))} call fire_delta_events(); {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:48,729 INFO L280 TraceCheckUtils]: 21: Hoare triple {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,729 INFO L280 TraceCheckUtils]: 22: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~T1_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,730 INFO L280 TraceCheckUtils]: 23: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~E_M~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,730 INFO L280 TraceCheckUtils]: 24: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~E_1~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,731 INFO L280 TraceCheckUtils]: 25: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume true; {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,732 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11264#(= ~E_M~0 |old(~E_M~0)|)} {11211#(not (= 1 ~E_M~0))} #371#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,732 INFO L263 TraceCheckUtils]: 27: Hoare triple {11211#(not (= 1 ~E_M~0))} call activate_threads(); {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:48,732 INFO L280 TraceCheckUtils]: 28: Hoare triple {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {11206#true} is VALID [2020-07-17 22:54:48,733 INFO L263 TraceCheckUtils]: 29: Hoare triple {11206#true} call #t~ret4 := is_master_triggered(); {11206#true} is VALID [2020-07-17 22:54:48,733 INFO L280 TraceCheckUtils]: 30: Hoare triple {11206#true} havoc ~__retres1~0; {11206#true} is VALID [2020-07-17 22:54:48,733 INFO L280 TraceCheckUtils]: 31: Hoare triple {11206#true} assume !(1 == ~m_pc~0); {11206#true} is VALID [2020-07-17 22:54:48,733 INFO L280 TraceCheckUtils]: 32: Hoare triple {11206#true} ~__retres1~0 := 0; {11206#true} is VALID [2020-07-17 22:54:48,733 INFO L280 TraceCheckUtils]: 33: Hoare triple {11206#true} #res := ~__retres1~0; {11206#true} is VALID [2020-07-17 22:54:48,734 INFO L280 TraceCheckUtils]: 34: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,734 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11206#true} {11206#true} #347#return; {11206#true} is VALID [2020-07-17 22:54:48,734 INFO L280 TraceCheckUtils]: 36: Hoare triple {11206#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {11206#true} is VALID [2020-07-17 22:54:48,734 INFO L280 TraceCheckUtils]: 37: Hoare triple {11206#true} assume !(0 != ~tmp~1); {11206#true} is VALID [2020-07-17 22:54:48,734 INFO L263 TraceCheckUtils]: 38: Hoare triple {11206#true} call #t~ret5 := is_transmit1_triggered(); {11206#true} is VALID [2020-07-17 22:54:48,734 INFO L280 TraceCheckUtils]: 39: Hoare triple {11206#true} havoc ~__retres1~1; {11206#true} is VALID [2020-07-17 22:54:48,735 INFO L280 TraceCheckUtils]: 40: Hoare triple {11206#true} assume !(1 == ~t1_pc~0); {11206#true} is VALID [2020-07-17 22:54:48,735 INFO L280 TraceCheckUtils]: 41: Hoare triple {11206#true} ~__retres1~1 := 0; {11206#true} is VALID [2020-07-17 22:54:48,735 INFO L280 TraceCheckUtils]: 42: Hoare triple {11206#true} #res := ~__retres1~1; {11206#true} is VALID [2020-07-17 22:54:48,735 INFO L280 TraceCheckUtils]: 43: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,735 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11206#true} {11206#true} #349#return; {11206#true} is VALID [2020-07-17 22:54:48,735 INFO L280 TraceCheckUtils]: 45: Hoare triple {11206#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {11206#true} is VALID [2020-07-17 22:54:48,736 INFO L280 TraceCheckUtils]: 46: Hoare triple {11206#true} assume !(0 != ~tmp___0~0); {11206#true} is VALID [2020-07-17 22:54:48,736 INFO L280 TraceCheckUtils]: 47: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,737 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #373#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-17 22:54:48,737 INFO L263 TraceCheckUtils]: 49: Hoare triple {11211#(not (= 1 ~E_M~0))} call reset_delta_events(); {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:48,738 INFO L280 TraceCheckUtils]: 50: Hoare triple {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,739 INFO L280 TraceCheckUtils]: 51: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(1 == ~T1_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,739 INFO L280 TraceCheckUtils]: 52: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume 1 == ~E_M~0;~E_M~0 := 2; {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,740 INFO L280 TraceCheckUtils]: 53: Hoare triple {11277#(= 1 |old(~E_M~0)|)} assume !(1 == ~E_1~0); {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,740 INFO L280 TraceCheckUtils]: 54: Hoare triple {11277#(= 1 |old(~E_M~0)|)} assume true; {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-17 22:54:48,741 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {11277#(= 1 |old(~E_M~0)|)} {11211#(not (= 1 ~E_M~0))} #375#return; {11207#false} is VALID [2020-07-17 22:54:48,741 INFO L280 TraceCheckUtils]: 56: Hoare triple {11207#false} assume !false; {11207#false} is VALID [2020-07-17 22:54:48,742 INFO L280 TraceCheckUtils]: 57: Hoare triple {11207#false} ~kernel_st~0 := 1; {11207#false} is VALID [2020-07-17 22:54:48,742 INFO L263 TraceCheckUtils]: 58: Hoare triple {11207#false} call eval(); {11207#false} is VALID [2020-07-17 22:54:48,742 INFO L280 TraceCheckUtils]: 59: Hoare triple {11207#false} havoc ~tmp~0; {11207#false} is VALID [2020-07-17 22:54:48,742 INFO L280 TraceCheckUtils]: 60: Hoare triple {11207#false} assume !false; {11207#false} is VALID [2020-07-17 22:54:48,742 INFO L263 TraceCheckUtils]: 61: Hoare triple {11207#false} call #t~ret1 := exists_runnable_thread(); {11206#true} is VALID [2020-07-17 22:54:48,743 INFO L280 TraceCheckUtils]: 62: Hoare triple {11206#true} havoc ~__retres1~2; {11206#true} is VALID [2020-07-17 22:54:48,743 INFO L280 TraceCheckUtils]: 63: Hoare triple {11206#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {11206#true} is VALID [2020-07-17 22:54:48,743 INFO L280 TraceCheckUtils]: 64: Hoare triple {11206#true} #res := ~__retres1~2; {11206#true} is VALID [2020-07-17 22:54:48,743 INFO L280 TraceCheckUtils]: 65: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-17 22:54:48,743 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11206#true} {11207#false} #359#return; {11207#false} is VALID [2020-07-17 22:54:48,744 INFO L280 TraceCheckUtils]: 67: Hoare triple {11207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11207#false} is VALID [2020-07-17 22:54:48,744 INFO L280 TraceCheckUtils]: 68: Hoare triple {11207#false} assume 0 != ~tmp~0; {11207#false} is VALID [2020-07-17 22:54:48,744 INFO L280 TraceCheckUtils]: 69: Hoare triple {11207#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {11207#false} is VALID [2020-07-17 22:54:48,744 INFO L280 TraceCheckUtils]: 70: Hoare triple {11207#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {11207#false} is VALID [2020-07-17 22:54:48,744 INFO L263 TraceCheckUtils]: 71: Hoare triple {11207#false} call master(); {11207#false} is VALID [2020-07-17 22:54:48,745 INFO L280 TraceCheckUtils]: 72: Hoare triple {11207#false} assume !(0 == ~m_pc~0); {11207#false} is VALID [2020-07-17 22:54:48,745 INFO L280 TraceCheckUtils]: 73: Hoare triple {11207#false} assume 1 == ~m_pc~0; {11207#false} is VALID [2020-07-17 22:54:48,745 INFO L280 TraceCheckUtils]: 74: Hoare triple {11207#false} assume ~token~0 != 1 + ~local~0; {11207#false} is VALID [2020-07-17 22:54:48,745 INFO L263 TraceCheckUtils]: 75: Hoare triple {11207#false} call error(); {11207#false} is VALID [2020-07-17 22:54:48,745 INFO L280 TraceCheckUtils]: 76: Hoare triple {11207#false} assume !false; {11207#false} is VALID [2020-07-17 22:54:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:54:48,752 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035656421] [2020-07-17 22:54:48,753 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:54:48,753 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:54:48,753 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90815616] [2020-07-17 22:54:48,755 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-17 22:54:48,755 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:54:48,755 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:54:48,828 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:48,829 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:54:48,829 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:54:48,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:54:48,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:54:48,830 INFO L87 Difference]: Start difference. First operand 326 states and 397 transitions. Second operand 10 states. [2020-07-17 22:54:54,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:54,814 INFO L93 Difference]: Finished difference Result 894 states and 1170 transitions. [2020-07-17 22:54:54,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-17 22:54:54,815 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-17 22:54:54,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:54:54,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:54:54,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 564 transitions. [2020-07-17 22:54:54,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:54:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 564 transitions. [2020-07-17 22:54:54,831 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 564 transitions. [2020-07-17 22:54:55,652 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 564 edges. 564 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:55,680 INFO L225 Difference]: With dead ends: 894 [2020-07-17 22:54:55,680 INFO L226 Difference]: Without dead ends: 587 [2020-07-17 22:54:55,682 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=127, Invalid=335, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:54:55,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2020-07-17 22:54:56,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 362. [2020-07-17 22:54:56,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:54:56,509 INFO L82 GeneralOperation]: Start isEquivalent. First operand 587 states. Second operand 362 states. [2020-07-17 22:54:56,509 INFO L74 IsIncluded]: Start isIncluded. First operand 587 states. Second operand 362 states. [2020-07-17 22:54:56,509 INFO L87 Difference]: Start difference. First operand 587 states. Second operand 362 states. [2020-07-17 22:54:56,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:56,538 INFO L93 Difference]: Finished difference Result 587 states and 740 transitions. [2020-07-17 22:54:56,538 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 740 transitions. [2020-07-17 22:54:56,541 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:56,541 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:56,541 INFO L74 IsIncluded]: Start isIncluded. First operand 362 states. Second operand 587 states. [2020-07-17 22:54:56,541 INFO L87 Difference]: Start difference. First operand 362 states. Second operand 587 states. [2020-07-17 22:54:56,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:54:56,566 INFO L93 Difference]: Finished difference Result 587 states and 740 transitions. [2020-07-17 22:54:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 740 transitions. [2020-07-17 22:54:56,569 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:54:56,569 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:54:56,569 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:54:56,569 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:54:56,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 362 states. [2020-07-17 22:54:56,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 422 transitions. [2020-07-17 22:54:56,582 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 422 transitions. Word has length 77 [2020-07-17 22:54:56,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:54:56,582 INFO L479 AbstractCegarLoop]: Abstraction has 362 states and 422 transitions. [2020-07-17 22:54:56,582 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:54:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 422 transitions. [2020-07-17 22:54:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-17 22:54:56,583 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:54:56,583 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] [2020-07-17 22:54:56,584 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 22:54:56,584 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:54:56,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:54:56,584 INFO L82 PathProgramCache]: Analyzing trace with hash 228867791, now seen corresponding path program 1 times [2020-07-17 22:54:56,584 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:54:56,585 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021548367] [2020-07-17 22:54:56,585 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:54:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {14250#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {14197#true} is VALID [2020-07-17 22:54:56,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,678 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14197#true} {14197#true} #397#return; {14197#true} is VALID [2020-07-17 22:54:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {14251#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {14197#true} is VALID [2020-07-17 22:54:56,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,691 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14197#true} {14197#true} #351#return; {14197#true} is VALID [2020-07-17 22:54:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,694 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14197#true} {14197#true} #367#return; {14197#true} is VALID [2020-07-17 22:54:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {14197#true} is VALID [2020-07-17 22:54:56,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {14197#true} is VALID [2020-07-17 22:54:56,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,710 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14197#true} {14197#true} #369#return; {14197#true} is VALID [2020-07-17 22:54:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {14197#true} is VALID [2020-07-17 22:54:56,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume !(0 == ~T1_E~0); {14197#true} is VALID [2020-07-17 22:54:56,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} assume !(0 == ~E_M~0); {14197#true} is VALID [2020-07-17 22:54:56,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {14197#true} assume !(0 == ~E_1~0); {14197#true} is VALID [2020-07-17 22:54:56,732 INFO L280 TraceCheckUtils]: 4: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,733 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14197#true} {14197#true} #371#return; {14197#true} is VALID [2020-07-17 22:54:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {14197#true} havoc ~__retres1~0; {14197#true} is VALID [2020-07-17 22:54:56,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume !(1 == ~m_pc~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {14238#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {14238#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,751 INFO L280 TraceCheckUtils]: 4: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume true; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,752 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14238#(not (= 1 ~m_pc~0))} {14197#true} #347#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {14197#true} havoc ~__retres1~1; {14197#true} is VALID [2020-07-17 22:54:56,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume !(1 == ~t1_pc~0); {14197#true} is VALID [2020-07-17 22:54:56,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} ~__retres1~1 := 0; {14197#true} is VALID [2020-07-17 22:54:56,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {14197#true} #res := ~__retres1~1; {14197#true} is VALID [2020-07-17 22:54:56,757 INFO L280 TraceCheckUtils]: 4: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,758 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #349#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {14197#true} is VALID [2020-07-17 22:54:56,758 INFO L263 TraceCheckUtils]: 1: Hoare triple {14197#true} call #t~ret4 := is_master_triggered(); {14197#true} is VALID [2020-07-17 22:54:56,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} havoc ~__retres1~0; {14197#true} is VALID [2020-07-17 22:54:56,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {14197#true} assume !(1 == ~m_pc~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {14238#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {14238#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume true; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,761 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14238#(not (= 1 ~m_pc~0))} {14197#true} #347#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,762 INFO L280 TraceCheckUtils]: 8: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,763 INFO L263 TraceCheckUtils]: 10: Hoare triple {14238#(not (= 1 ~m_pc~0))} call #t~ret5 := is_transmit1_triggered(); {14197#true} is VALID [2020-07-17 22:54:56,763 INFO L280 TraceCheckUtils]: 11: Hoare triple {14197#true} havoc ~__retres1~1; {14197#true} is VALID [2020-07-17 22:54:56,763 INFO L280 TraceCheckUtils]: 12: Hoare triple {14197#true} assume !(1 == ~t1_pc~0); {14197#true} is VALID [2020-07-17 22:54:56,763 INFO L280 TraceCheckUtils]: 13: Hoare triple {14197#true} ~__retres1~1 := 0; {14197#true} is VALID [2020-07-17 22:54:56,763 INFO L280 TraceCheckUtils]: 14: Hoare triple {14197#true} #res := ~__retres1~1; {14197#true} is VALID [2020-07-17 22:54:56,764 INFO L280 TraceCheckUtils]: 15: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,764 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #349#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,765 INFO L280 TraceCheckUtils]: 17: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,765 INFO L280 TraceCheckUtils]: 18: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___0~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,766 INFO L280 TraceCheckUtils]: 19: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume true; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,766 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14238#(not (= 1 ~m_pc~0))} {14197#true} #373#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {14197#true} is VALID [2020-07-17 22:54:56,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume !(1 == ~T1_E~0); {14197#true} is VALID [2020-07-17 22:54:56,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} assume !(1 == ~E_M~0); {14197#true} is VALID [2020-07-17 22:54:56,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {14197#true} assume !(1 == ~E_1~0); {14197#true} is VALID [2020-07-17 22:54:56,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,773 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #375#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:54:56,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {14197#true} havoc ~__retres1~2; {14197#true} is VALID [2020-07-17 22:54:56,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {14197#true} is VALID [2020-07-17 22:54:56,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} #res := ~__retres1~2; {14197#true} is VALID [2020-07-17 22:54:56,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,778 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #359#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,780 INFO L263 TraceCheckUtils]: 0: Hoare triple {14197#true} call ULTIMATE.init(); {14250#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:56,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {14250#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {14197#true} is VALID [2020-07-17 22:54:56,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,780 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14197#true} {14197#true} #397#return; {14197#true} is VALID [2020-07-17 22:54:56,780 INFO L263 TraceCheckUtils]: 4: Hoare triple {14197#true} call #t~ret9 := main(); {14197#true} is VALID [2020-07-17 22:54:56,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {14197#true} havoc ~__retres1~3; {14197#true} is VALID [2020-07-17 22:54:56,781 INFO L263 TraceCheckUtils]: 6: Hoare triple {14197#true} call init_model(); {14251#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:54:56,781 INFO L280 TraceCheckUtils]: 7: Hoare triple {14251#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {14197#true} is VALID [2020-07-17 22:54:56,782 INFO L280 TraceCheckUtils]: 8: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,782 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14197#true} {14197#true} #351#return; {14197#true} is VALID [2020-07-17 22:54:56,782 INFO L263 TraceCheckUtils]: 10: Hoare triple {14197#true} call start_simulation(); {14197#true} is VALID [2020-07-17 22:54:56,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {14197#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {14197#true} is VALID [2020-07-17 22:54:56,782 INFO L263 TraceCheckUtils]: 12: Hoare triple {14197#true} call update_channels(); {14197#true} is VALID [2020-07-17 22:54:56,782 INFO L280 TraceCheckUtils]: 13: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,783 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {14197#true} {14197#true} #367#return; {14197#true} is VALID [2020-07-17 22:54:56,783 INFO L263 TraceCheckUtils]: 15: Hoare triple {14197#true} call init_threads(); {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:56,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {14197#true} is VALID [2020-07-17 22:54:56,784 INFO L280 TraceCheckUtils]: 17: Hoare triple {14197#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {14197#true} is VALID [2020-07-17 22:54:56,784 INFO L280 TraceCheckUtils]: 18: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,784 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14197#true} {14197#true} #369#return; {14197#true} is VALID [2020-07-17 22:54:56,785 INFO L263 TraceCheckUtils]: 20: Hoare triple {14197#true} call fire_delta_events(); {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:56,785 INFO L280 TraceCheckUtils]: 21: Hoare triple {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {14197#true} is VALID [2020-07-17 22:54:56,785 INFO L280 TraceCheckUtils]: 22: Hoare triple {14197#true} assume !(0 == ~T1_E~0); {14197#true} is VALID [2020-07-17 22:54:56,785 INFO L280 TraceCheckUtils]: 23: Hoare triple {14197#true} assume !(0 == ~E_M~0); {14197#true} is VALID [2020-07-17 22:54:56,785 INFO L280 TraceCheckUtils]: 24: Hoare triple {14197#true} assume !(0 == ~E_1~0); {14197#true} is VALID [2020-07-17 22:54:56,785 INFO L280 TraceCheckUtils]: 25: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,786 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14197#true} {14197#true} #371#return; {14197#true} is VALID [2020-07-17 22:54:56,786 INFO L263 TraceCheckUtils]: 27: Hoare triple {14197#true} call activate_threads(); {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:54:56,786 INFO L280 TraceCheckUtils]: 28: Hoare triple {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {14197#true} is VALID [2020-07-17 22:54:56,787 INFO L263 TraceCheckUtils]: 29: Hoare triple {14197#true} call #t~ret4 := is_master_triggered(); {14197#true} is VALID [2020-07-17 22:54:56,787 INFO L280 TraceCheckUtils]: 30: Hoare triple {14197#true} havoc ~__retres1~0; {14197#true} is VALID [2020-07-17 22:54:56,787 INFO L280 TraceCheckUtils]: 31: Hoare triple {14197#true} assume !(1 == ~m_pc~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,788 INFO L280 TraceCheckUtils]: 32: Hoare triple {14238#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,788 INFO L280 TraceCheckUtils]: 33: Hoare triple {14238#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,789 INFO L280 TraceCheckUtils]: 34: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume true; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,789 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14238#(not (= 1 ~m_pc~0))} {14197#true} #347#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,790 INFO L280 TraceCheckUtils]: 36: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,790 INFO L280 TraceCheckUtils]: 37: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,791 INFO L263 TraceCheckUtils]: 38: Hoare triple {14238#(not (= 1 ~m_pc~0))} call #t~ret5 := is_transmit1_triggered(); {14197#true} is VALID [2020-07-17 22:54:56,791 INFO L280 TraceCheckUtils]: 39: Hoare triple {14197#true} havoc ~__retres1~1; {14197#true} is VALID [2020-07-17 22:54:56,791 INFO L280 TraceCheckUtils]: 40: Hoare triple {14197#true} assume !(1 == ~t1_pc~0); {14197#true} is VALID [2020-07-17 22:54:56,791 INFO L280 TraceCheckUtils]: 41: Hoare triple {14197#true} ~__retres1~1 := 0; {14197#true} is VALID [2020-07-17 22:54:56,791 INFO L280 TraceCheckUtils]: 42: Hoare triple {14197#true} #res := ~__retres1~1; {14197#true} is VALID [2020-07-17 22:54:56,791 INFO L280 TraceCheckUtils]: 43: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,792 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #349#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,793 INFO L280 TraceCheckUtils]: 45: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,793 INFO L280 TraceCheckUtils]: 46: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___0~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,794 INFO L280 TraceCheckUtils]: 47: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume true; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,794 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {14238#(not (= 1 ~m_pc~0))} {14197#true} #373#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,795 INFO L263 TraceCheckUtils]: 49: Hoare triple {14238#(not (= 1 ~m_pc~0))} call reset_delta_events(); {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:54:56,795 INFO L280 TraceCheckUtils]: 50: Hoare triple {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {14197#true} is VALID [2020-07-17 22:54:56,795 INFO L280 TraceCheckUtils]: 51: Hoare triple {14197#true} assume !(1 == ~T1_E~0); {14197#true} is VALID [2020-07-17 22:54:56,795 INFO L280 TraceCheckUtils]: 52: Hoare triple {14197#true} assume !(1 == ~E_M~0); {14197#true} is VALID [2020-07-17 22:54:56,796 INFO L280 TraceCheckUtils]: 53: Hoare triple {14197#true} assume !(1 == ~E_1~0); {14197#true} is VALID [2020-07-17 22:54:56,796 INFO L280 TraceCheckUtils]: 54: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,796 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #375#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,797 INFO L280 TraceCheckUtils]: 56: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !false; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,797 INFO L280 TraceCheckUtils]: 57: Hoare triple {14238#(not (= 1 ~m_pc~0))} ~kernel_st~0 := 1; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,798 INFO L263 TraceCheckUtils]: 58: Hoare triple {14238#(not (= 1 ~m_pc~0))} call eval(); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,798 INFO L280 TraceCheckUtils]: 59: Hoare triple {14238#(not (= 1 ~m_pc~0))} havoc ~tmp~0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,799 INFO L280 TraceCheckUtils]: 60: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !false; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,799 INFO L263 TraceCheckUtils]: 61: Hoare triple {14238#(not (= 1 ~m_pc~0))} call #t~ret1 := exists_runnable_thread(); {14197#true} is VALID [2020-07-17 22:54:56,799 INFO L280 TraceCheckUtils]: 62: Hoare triple {14197#true} havoc ~__retres1~2; {14197#true} is VALID [2020-07-17 22:54:56,799 INFO L280 TraceCheckUtils]: 63: Hoare triple {14197#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {14197#true} is VALID [2020-07-17 22:54:56,799 INFO L280 TraceCheckUtils]: 64: Hoare triple {14197#true} #res := ~__retres1~2; {14197#true} is VALID [2020-07-17 22:54:56,800 INFO L280 TraceCheckUtils]: 65: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-17 22:54:56,800 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #359#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,801 INFO L280 TraceCheckUtils]: 67: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,801 INFO L280 TraceCheckUtils]: 68: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume 0 != ~tmp~0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,802 INFO L280 TraceCheckUtils]: 69: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,802 INFO L280 TraceCheckUtils]: 70: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,803 INFO L263 TraceCheckUtils]: 71: Hoare triple {14238#(not (= 1 ~m_pc~0))} call master(); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,803 INFO L280 TraceCheckUtils]: 72: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !(0 == ~m_pc~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-17 22:54:56,804 INFO L280 TraceCheckUtils]: 73: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume 1 == ~m_pc~0; {14198#false} is VALID [2020-07-17 22:54:56,804 INFO L280 TraceCheckUtils]: 74: Hoare triple {14198#false} assume ~token~0 != 1 + ~local~0; {14198#false} is VALID [2020-07-17 22:54:56,804 INFO L263 TraceCheckUtils]: 75: Hoare triple {14198#false} call error(); {14198#false} is VALID [2020-07-17 22:54:56,804 INFO L280 TraceCheckUtils]: 76: Hoare triple {14198#false} assume !false; {14198#false} is VALID [2020-07-17 22:54:56,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:54:56,811 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021548367] [2020-07-17 22:54:56,811 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:54:56,811 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 22:54:56,811 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1883872815] [2020-07-17 22:54:56,812 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-17 22:54:56,812 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:54:56,812 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 22:54:56,886 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:54:56,887 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 22:54:56,887 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:54:56,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 22:54:56,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:54:56,888 INFO L87 Difference]: Start difference. First operand 362 states and 422 transitions. Second operand 7 states. [2020-07-17 22:55:02,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:02,361 INFO L93 Difference]: Finished difference Result 1180 states and 1487 transitions. [2020-07-17 22:55:02,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 22:55:02,361 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-17 22:55:02,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:55:02,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:55:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 618 transitions. [2020-07-17 22:55:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:55:02,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 618 transitions. [2020-07-17 22:55:02,376 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 618 transitions. [2020-07-17 22:55:03,344 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 618 edges. 618 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:03,389 INFO L225 Difference]: With dead ends: 1180 [2020-07-17 22:55:03,389 INFO L226 Difference]: Without dead ends: 838 [2020-07-17 22:55:03,390 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2020-07-17 22:55:03,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2020-07-17 22:55:05,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 736. [2020-07-17 22:55:05,145 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:55:05,146 INFO L82 GeneralOperation]: Start isEquivalent. First operand 838 states. Second operand 736 states. [2020-07-17 22:55:05,146 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand 736 states. [2020-07-17 22:55:05,146 INFO L87 Difference]: Start difference. First operand 838 states. Second operand 736 states. [2020-07-17 22:55:05,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:05,180 INFO L93 Difference]: Finished difference Result 838 states and 1044 transitions. [2020-07-17 22:55:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1044 transitions. [2020-07-17 22:55:05,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:05,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:05,184 INFO L74 IsIncluded]: Start isIncluded. First operand 736 states. Second operand 838 states. [2020-07-17 22:55:05,185 INFO L87 Difference]: Start difference. First operand 736 states. Second operand 838 states. [2020-07-17 22:55:05,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:05,229 INFO L93 Difference]: Finished difference Result 838 states and 1044 transitions. [2020-07-17 22:55:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1044 transitions. [2020-07-17 22:55:05,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:05,233 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:05,233 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:55:05,233 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:55:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 736 states. [2020-07-17 22:55:05,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 736 states and 896 transitions. [2020-07-17 22:55:05,270 INFO L78 Accepts]: Start accepts. Automaton has 736 states and 896 transitions. Word has length 77 [2020-07-17 22:55:05,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:55:05,271 INFO L479 AbstractCegarLoop]: Abstraction has 736 states and 896 transitions. [2020-07-17 22:55:05,271 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 22:55:05,271 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 896 transitions. [2020-07-17 22:55:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-07-17 22:55:05,273 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:55:05,273 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:55:05,273 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 22:55:05,274 INFO L427 AbstractCegarLoop]: === Iteration 8 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:55:05,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:55:05,274 INFO L82 PathProgramCache]: Analyzing trace with hash -208124888, now seen corresponding path program 1 times [2020-07-17 22:55:05,274 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:55:05,275 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249621764] [2020-07-17 22:55:05,275 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:55:05,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {18662#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,364 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18573#true} {18573#true} #397#return; {18573#true} is VALID [2020-07-17 22:55:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {18663#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {18573#true} is VALID [2020-07-17 22:55:05,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,383 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18573#true} {18573#true} #351#return; {18573#true} is VALID [2020-07-17 22:55:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,386 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18573#true} {18573#true} #367#return; {18573#true} is VALID [2020-07-17 22:55:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,401 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18573#true} {18573#true} #369#return; {18573#true} is VALID [2020-07-17 22:55:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {18573#true} is VALID [2020-07-17 22:55:05,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !(0 == ~T1_E~0); {18573#true} is VALID [2020-07-17 22:55:05,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume !(0 == ~E_M~0); {18573#true} is VALID [2020-07-17 22:55:05,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume !(0 == ~E_1~0); {18573#true} is VALID [2020-07-17 22:55:05,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,431 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18573#true} {18573#true} #371#return; {18573#true} is VALID [2020-07-17 22:55:05,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-17 22:55:05,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,449 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-17 22:55:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:05,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !(1 == ~t1_pc~0); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {18614#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {18614#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,460 INFO L280 TraceCheckUtils]: 4: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume true; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,460 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18614#(not (= 1 ~t1_pc~0))} {18573#true} #349#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-17 22:55:05,461 INFO L263 TraceCheckUtils]: 1: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-17 22:55:05,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,462 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-17 22:55:05,462 INFO L280 TraceCheckUtils]: 8: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-17 22:55:05,462 INFO L280 TraceCheckUtils]: 9: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-17 22:55:05,463 INFO L263 TraceCheckUtils]: 10: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,463 INFO L280 TraceCheckUtils]: 11: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:05,463 INFO L280 TraceCheckUtils]: 12: Hoare triple {18573#true} assume !(1 == ~t1_pc~0); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,464 INFO L280 TraceCheckUtils]: 13: Hoare triple {18614#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,464 INFO L280 TraceCheckUtils]: 14: Hoare triple {18614#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume true; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,466 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18614#(not (= 1 ~t1_pc~0))} {18573#true} #349#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,466 INFO L280 TraceCheckUtils]: 17: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,467 INFO L280 TraceCheckUtils]: 18: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,467 INFO L280 TraceCheckUtils]: 19: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume true; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,468 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18614#(not (= 1 ~t1_pc~0))} {18573#true} #373#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {18573#true} is VALID [2020-07-17 22:55:05,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !(1 == ~T1_E~0); {18573#true} is VALID [2020-07-17 22:55:05,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume !(1 == ~E_M~0); {18573#true} is VALID [2020-07-17 22:55:05,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume !(1 == ~E_1~0); {18573#true} is VALID [2020-07-17 22:55:05,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,474 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18573#true} {18614#(not (= 1 ~t1_pc~0))} #375#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~2; {18573#true} is VALID [2020-07-17 22:55:05,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {18573#true} is VALID [2020-07-17 22:55:05,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} #res := ~__retres1~2; {18573#true} is VALID [2020-07-17 22:55:05,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,481 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18573#true} {18614#(not (= 1 ~t1_pc~0))} #359#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-17 22:55:05,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,549 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,549 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-17 22:55:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:05,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {18703#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,559 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #349#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-17 22:55:05,560 INFO L263 TraceCheckUtils]: 1: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-17 22:55:05,561 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,561 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-17 22:55:05,561 INFO L280 TraceCheckUtils]: 8: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-17 22:55:05,562 INFO L280 TraceCheckUtils]: 9: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-17 22:55:05,562 INFO L263 TraceCheckUtils]: 10: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,562 INFO L280 TraceCheckUtils]: 11: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:05,563 INFO L280 TraceCheckUtils]: 12: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,563 INFO L280 TraceCheckUtils]: 13: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,564 INFO L280 TraceCheckUtils]: 14: Hoare triple {18703#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,564 INFO L280 TraceCheckUtils]: 15: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,565 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #349#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {18703#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,567 INFO L280 TraceCheckUtils]: 19: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,567 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,568 INFO L263 TraceCheckUtils]: 0: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:05,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-17 22:55:05,569 INFO L263 TraceCheckUtils]: 2: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,569 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-17 22:55:05,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,570 INFO L280 TraceCheckUtils]: 6: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,570 INFO L280 TraceCheckUtils]: 7: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,570 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-17 22:55:05,570 INFO L280 TraceCheckUtils]: 9: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-17 22:55:05,570 INFO L280 TraceCheckUtils]: 10: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-17 22:55:05,570 INFO L263 TraceCheckUtils]: 11: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,571 INFO L280 TraceCheckUtils]: 12: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:05,571 INFO L280 TraceCheckUtils]: 13: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,572 INFO L280 TraceCheckUtils]: 14: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,572 INFO L280 TraceCheckUtils]: 15: Hoare triple {18703#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,573 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #349#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,574 INFO L280 TraceCheckUtils]: 18: Hoare triple {18703#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,574 INFO L280 TraceCheckUtils]: 19: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,575 INFO L280 TraceCheckUtils]: 20: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,575 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,576 INFO L280 TraceCheckUtils]: 22: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,576 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #355#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {18678#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {18573#true} is VALID [2020-07-17 22:55:05,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !false; {18573#true} is VALID [2020-07-17 22:55:05,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {18573#true} is VALID [2020-07-17 22:55:05,578 INFO L263 TraceCheckUtils]: 3: Hoare triple {18573#true} call immediate_notify(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:05,579 INFO L263 TraceCheckUtils]: 4: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:05,579 INFO L280 TraceCheckUtils]: 5: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-17 22:55:05,579 INFO L263 TraceCheckUtils]: 6: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,580 INFO L280 TraceCheckUtils]: 7: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,580 INFO L280 TraceCheckUtils]: 8: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-17 22:55:05,580 INFO L280 TraceCheckUtils]: 9: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,580 INFO L280 TraceCheckUtils]: 11: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,581 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-17 22:55:05,581 INFO L280 TraceCheckUtils]: 13: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-17 22:55:05,581 INFO L280 TraceCheckUtils]: 14: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-17 22:55:05,581 INFO L263 TraceCheckUtils]: 15: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,582 INFO L280 TraceCheckUtils]: 16: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:05,582 INFO L280 TraceCheckUtils]: 17: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,583 INFO L280 TraceCheckUtils]: 18: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,583 INFO L280 TraceCheckUtils]: 19: Hoare triple {18703#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,584 INFO L280 TraceCheckUtils]: 20: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,584 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #349#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,585 INFO L280 TraceCheckUtils]: 22: Hoare triple {18703#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,585 INFO L280 TraceCheckUtils]: 23: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,587 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,587 INFO L280 TraceCheckUtils]: 26: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,588 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #355#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,588 INFO L280 TraceCheckUtils]: 28: Hoare triple {18703#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,589 INFO L280 TraceCheckUtils]: 29: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,589 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18614#(not (= 1 ~t1_pc~0))} #361#return; {18574#false} is VALID [2020-07-17 22:55:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~2; {18573#true} is VALID [2020-07-17 22:55:05,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {18573#true} is VALID [2020-07-17 22:55:05,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} #res := ~__retres1~2; {18573#true} is VALID [2020-07-17 22:55:05,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,596 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18573#true} {18574#false} #359#return; {18574#false} is VALID [2020-07-17 22:55:05,597 INFO L263 TraceCheckUtils]: 0: Hoare triple {18573#true} call ULTIMATE.init(); {18662#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:05,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {18662#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,598 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18573#true} {18573#true} #397#return; {18573#true} is VALID [2020-07-17 22:55:05,598 INFO L263 TraceCheckUtils]: 4: Hoare triple {18573#true} call #t~ret9 := main(); {18573#true} is VALID [2020-07-17 22:55:05,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {18573#true} havoc ~__retres1~3; {18573#true} is VALID [2020-07-17 22:55:05,598 INFO L263 TraceCheckUtils]: 6: Hoare triple {18573#true} call init_model(); {18663#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:55:05,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {18663#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {18573#true} is VALID [2020-07-17 22:55:05,599 INFO L280 TraceCheckUtils]: 8: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,599 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18573#true} {18573#true} #351#return; {18573#true} is VALID [2020-07-17 22:55:05,599 INFO L263 TraceCheckUtils]: 10: Hoare triple {18573#true} call start_simulation(); {18573#true} is VALID [2020-07-17 22:55:05,599 INFO L280 TraceCheckUtils]: 11: Hoare triple {18573#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,599 INFO L263 TraceCheckUtils]: 12: Hoare triple {18573#true} call update_channels(); {18573#true} is VALID [2020-07-17 22:55:05,600 INFO L280 TraceCheckUtils]: 13: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,600 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18573#true} {18573#true} #367#return; {18573#true} is VALID [2020-07-17 22:55:05,600 INFO L263 TraceCheckUtils]: 15: Hoare triple {18573#true} call init_threads(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:05,601 INFO L280 TraceCheckUtils]: 16: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,601 INFO L280 TraceCheckUtils]: 17: Hoare triple {18573#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,601 INFO L280 TraceCheckUtils]: 18: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,601 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18573#true} {18573#true} #369#return; {18573#true} is VALID [2020-07-17 22:55:05,602 INFO L263 TraceCheckUtils]: 20: Hoare triple {18573#true} call fire_delta_events(); {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:05,602 INFO L280 TraceCheckUtils]: 21: Hoare triple {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {18573#true} is VALID [2020-07-17 22:55:05,602 INFO L280 TraceCheckUtils]: 22: Hoare triple {18573#true} assume !(0 == ~T1_E~0); {18573#true} is VALID [2020-07-17 22:55:05,602 INFO L280 TraceCheckUtils]: 23: Hoare triple {18573#true} assume !(0 == ~E_M~0); {18573#true} is VALID [2020-07-17 22:55:05,603 INFO L280 TraceCheckUtils]: 24: Hoare triple {18573#true} assume !(0 == ~E_1~0); {18573#true} is VALID [2020-07-17 22:55:05,603 INFO L280 TraceCheckUtils]: 25: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,603 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18573#true} {18573#true} #371#return; {18573#true} is VALID [2020-07-17 22:55:05,604 INFO L263 TraceCheckUtils]: 27: Hoare triple {18573#true} call activate_threads(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:05,604 INFO L280 TraceCheckUtils]: 28: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-17 22:55:05,604 INFO L263 TraceCheckUtils]: 29: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,604 INFO L280 TraceCheckUtils]: 30: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,604 INFO L280 TraceCheckUtils]: 31: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-17 22:55:05,605 INFO L280 TraceCheckUtils]: 32: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,605 INFO L280 TraceCheckUtils]: 33: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,605 INFO L280 TraceCheckUtils]: 34: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,605 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-17 22:55:05,605 INFO L280 TraceCheckUtils]: 36: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-17 22:55:05,605 INFO L280 TraceCheckUtils]: 37: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-17 22:55:05,606 INFO L263 TraceCheckUtils]: 38: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,606 INFO L280 TraceCheckUtils]: 39: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:05,606 INFO L280 TraceCheckUtils]: 40: Hoare triple {18573#true} assume !(1 == ~t1_pc~0); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,607 INFO L280 TraceCheckUtils]: 41: Hoare triple {18614#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,607 INFO L280 TraceCheckUtils]: 42: Hoare triple {18614#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,608 INFO L280 TraceCheckUtils]: 43: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume true; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,609 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18614#(not (= 1 ~t1_pc~0))} {18573#true} #349#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,609 INFO L280 TraceCheckUtils]: 45: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,610 INFO L280 TraceCheckUtils]: 46: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,610 INFO L280 TraceCheckUtils]: 47: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume true; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,611 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18614#(not (= 1 ~t1_pc~0))} {18573#true} #373#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,612 INFO L263 TraceCheckUtils]: 49: Hoare triple {18614#(not (= 1 ~t1_pc~0))} call reset_delta_events(); {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:05,612 INFO L280 TraceCheckUtils]: 50: Hoare triple {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {18573#true} is VALID [2020-07-17 22:55:05,612 INFO L280 TraceCheckUtils]: 51: Hoare triple {18573#true} assume !(1 == ~T1_E~0); {18573#true} is VALID [2020-07-17 22:55:05,612 INFO L280 TraceCheckUtils]: 52: Hoare triple {18573#true} assume !(1 == ~E_M~0); {18573#true} is VALID [2020-07-17 22:55:05,612 INFO L280 TraceCheckUtils]: 53: Hoare triple {18573#true} assume !(1 == ~E_1~0); {18573#true} is VALID [2020-07-17 22:55:05,613 INFO L280 TraceCheckUtils]: 54: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,613 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18573#true} {18614#(not (= 1 ~t1_pc~0))} #375#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,614 INFO L280 TraceCheckUtils]: 56: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume !false; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,614 INFO L280 TraceCheckUtils]: 57: Hoare triple {18614#(not (= 1 ~t1_pc~0))} ~kernel_st~0 := 1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,615 INFO L263 TraceCheckUtils]: 58: Hoare triple {18614#(not (= 1 ~t1_pc~0))} call eval(); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,615 INFO L280 TraceCheckUtils]: 59: Hoare triple {18614#(not (= 1 ~t1_pc~0))} havoc ~tmp~0; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,616 INFO L280 TraceCheckUtils]: 60: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume !false; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,616 INFO L263 TraceCheckUtils]: 61: Hoare triple {18614#(not (= 1 ~t1_pc~0))} call #t~ret1 := exists_runnable_thread(); {18573#true} is VALID [2020-07-17 22:55:05,616 INFO L280 TraceCheckUtils]: 62: Hoare triple {18573#true} havoc ~__retres1~2; {18573#true} is VALID [2020-07-17 22:55:05,616 INFO L280 TraceCheckUtils]: 63: Hoare triple {18573#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {18573#true} is VALID [2020-07-17 22:55:05,617 INFO L280 TraceCheckUtils]: 64: Hoare triple {18573#true} #res := ~__retres1~2; {18573#true} is VALID [2020-07-17 22:55:05,617 INFO L280 TraceCheckUtils]: 65: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,618 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {18573#true} {18614#(not (= 1 ~t1_pc~0))} #359#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,618 INFO L280 TraceCheckUtils]: 67: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,618 INFO L280 TraceCheckUtils]: 68: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp~0; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,619 INFO L280 TraceCheckUtils]: 69: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,619 INFO L280 TraceCheckUtils]: 70: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:05,620 INFO L263 TraceCheckUtils]: 71: Hoare triple {18614#(not (= 1 ~t1_pc~0))} call master(); {18678#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:05,621 INFO L280 TraceCheckUtils]: 72: Hoare triple {18678#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {18573#true} is VALID [2020-07-17 22:55:05,621 INFO L280 TraceCheckUtils]: 73: Hoare triple {18573#true} assume !false; {18573#true} is VALID [2020-07-17 22:55:05,621 INFO L280 TraceCheckUtils]: 74: Hoare triple {18573#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {18573#true} is VALID [2020-07-17 22:55:05,622 INFO L263 TraceCheckUtils]: 75: Hoare triple {18573#true} call immediate_notify(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:05,622 INFO L263 TraceCheckUtils]: 76: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:05,623 INFO L280 TraceCheckUtils]: 77: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-17 22:55:05,623 INFO L263 TraceCheckUtils]: 78: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,623 INFO L280 TraceCheckUtils]: 79: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,623 INFO L280 TraceCheckUtils]: 80: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-17 22:55:05,623 INFO L280 TraceCheckUtils]: 81: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-17 22:55:05,623 INFO L280 TraceCheckUtils]: 82: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:05,624 INFO L280 TraceCheckUtils]: 83: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,624 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-17 22:55:05,624 INFO L280 TraceCheckUtils]: 85: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-17 22:55:05,624 INFO L280 TraceCheckUtils]: 86: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-17 22:55:05,624 INFO L263 TraceCheckUtils]: 87: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-17 22:55:05,625 INFO L280 TraceCheckUtils]: 88: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:05,625 INFO L280 TraceCheckUtils]: 89: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,626 INFO L280 TraceCheckUtils]: 90: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,626 INFO L280 TraceCheckUtils]: 91: Hoare triple {18703#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,627 INFO L280 TraceCheckUtils]: 92: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,628 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #349#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,629 INFO L280 TraceCheckUtils]: 94: Hoare triple {18703#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,630 INFO L280 TraceCheckUtils]: 95: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,630 INFO L280 TraceCheckUtils]: 96: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,631 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,632 INFO L280 TraceCheckUtils]: 98: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,633 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #355#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,634 INFO L280 TraceCheckUtils]: 100: Hoare triple {18703#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,635 INFO L280 TraceCheckUtils]: 101: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:05,635 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18614#(not (= 1 ~t1_pc~0))} #361#return; {18574#false} is VALID [2020-07-17 22:55:05,636 INFO L280 TraceCheckUtils]: 103: Hoare triple {18574#false} assume !(0 == ~t1_st~0); {18574#false} is VALID [2020-07-17 22:55:05,636 INFO L280 TraceCheckUtils]: 104: Hoare triple {18574#false} assume !false; {18574#false} is VALID [2020-07-17 22:55:05,636 INFO L263 TraceCheckUtils]: 105: Hoare triple {18574#false} call #t~ret1 := exists_runnable_thread(); {18573#true} is VALID [2020-07-17 22:55:05,637 INFO L280 TraceCheckUtils]: 106: Hoare triple {18573#true} havoc ~__retres1~2; {18573#true} is VALID [2020-07-17 22:55:05,637 INFO L280 TraceCheckUtils]: 107: Hoare triple {18573#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {18573#true} is VALID [2020-07-17 22:55:05,637 INFO L280 TraceCheckUtils]: 108: Hoare triple {18573#true} #res := ~__retres1~2; {18573#true} is VALID [2020-07-17 22:55:05,638 INFO L280 TraceCheckUtils]: 109: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:05,638 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {18573#true} {18574#false} #359#return; {18574#false} is VALID [2020-07-17 22:55:05,638 INFO L280 TraceCheckUtils]: 111: Hoare triple {18574#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18574#false} is VALID [2020-07-17 22:55:05,639 INFO L280 TraceCheckUtils]: 112: Hoare triple {18574#false} assume 0 != ~tmp~0; {18574#false} is VALID [2020-07-17 22:55:05,639 INFO L280 TraceCheckUtils]: 113: Hoare triple {18574#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {18574#false} is VALID [2020-07-17 22:55:05,639 INFO L280 TraceCheckUtils]: 114: Hoare triple {18574#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {18574#false} is VALID [2020-07-17 22:55:05,639 INFO L263 TraceCheckUtils]: 115: Hoare triple {18574#false} call master(); {18574#false} is VALID [2020-07-17 22:55:05,640 INFO L280 TraceCheckUtils]: 116: Hoare triple {18574#false} assume !(0 == ~m_pc~0); {18574#false} is VALID [2020-07-17 22:55:05,640 INFO L280 TraceCheckUtils]: 117: Hoare triple {18574#false} assume 1 == ~m_pc~0; {18574#false} is VALID [2020-07-17 22:55:05,640 INFO L280 TraceCheckUtils]: 118: Hoare triple {18574#false} assume ~token~0 != 1 + ~local~0; {18574#false} is VALID [2020-07-17 22:55:05,640 INFO L263 TraceCheckUtils]: 119: Hoare triple {18574#false} call error(); {18574#false} is VALID [2020-07-17 22:55:05,641 INFO L280 TraceCheckUtils]: 120: Hoare triple {18574#false} assume !false; {18574#false} is VALID [2020-07-17 22:55:05,665 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-07-17 22:55:05,665 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1249621764] [2020-07-17 22:55:05,666 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1727874541] [2020-07-17 22:55:05,666 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:55:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,837 INFO L264 TraceCheckSpWp]: Trace formula consists of 537 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-17 22:55:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:05,927 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:55:06,131 INFO L263 TraceCheckUtils]: 0: Hoare triple {18573#true} call ULTIMATE.init(); {18573#true} is VALID [2020-07-17 22:55:06,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {18573#true} is VALID [2020-07-17 22:55:06,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,132 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18573#true} {18573#true} #397#return; {18573#true} is VALID [2020-07-17 22:55:06,132 INFO L263 TraceCheckUtils]: 4: Hoare triple {18573#true} call #t~ret9 := main(); {18573#true} is VALID [2020-07-17 22:55:06,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {18573#true} havoc ~__retres1~3; {18573#true} is VALID [2020-07-17 22:55:06,133 INFO L263 TraceCheckUtils]: 6: Hoare triple {18573#true} call init_model(); {18573#true} is VALID [2020-07-17 22:55:06,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {18573#true} ~m_i~0 := 1;~t1_i~0 := 1; {18573#true} is VALID [2020-07-17 22:55:06,133 INFO L280 TraceCheckUtils]: 8: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,133 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18573#true} {18573#true} #351#return; {18573#true} is VALID [2020-07-17 22:55:06,133 INFO L263 TraceCheckUtils]: 10: Hoare triple {18573#true} call start_simulation(); {18573#true} is VALID [2020-07-17 22:55:06,133 INFO L280 TraceCheckUtils]: 11: Hoare triple {18573#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {18573#true} is VALID [2020-07-17 22:55:06,134 INFO L263 TraceCheckUtils]: 12: Hoare triple {18573#true} call update_channels(); {18573#true} is VALID [2020-07-17 22:55:06,134 INFO L280 TraceCheckUtils]: 13: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,134 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18573#true} {18573#true} #367#return; {18573#true} is VALID [2020-07-17 22:55:06,134 INFO L263 TraceCheckUtils]: 15: Hoare triple {18573#true} call init_threads(); {18573#true} is VALID [2020-07-17 22:55:06,134 INFO L280 TraceCheckUtils]: 16: Hoare triple {18573#true} assume 1 == ~m_i~0;~m_st~0 := 0; {18573#true} is VALID [2020-07-17 22:55:06,134 INFO L280 TraceCheckUtils]: 17: Hoare triple {18573#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {18573#true} is VALID [2020-07-17 22:55:06,135 INFO L280 TraceCheckUtils]: 18: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,135 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18573#true} {18573#true} #369#return; {18573#true} is VALID [2020-07-17 22:55:06,135 INFO L263 TraceCheckUtils]: 20: Hoare triple {18573#true} call fire_delta_events(); {18573#true} is VALID [2020-07-17 22:55:06,135 INFO L280 TraceCheckUtils]: 21: Hoare triple {18573#true} assume !(0 == ~M_E~0); {18573#true} is VALID [2020-07-17 22:55:06,135 INFO L280 TraceCheckUtils]: 22: Hoare triple {18573#true} assume !(0 == ~T1_E~0); {18573#true} is VALID [2020-07-17 22:55:06,136 INFO L280 TraceCheckUtils]: 23: Hoare triple {18573#true} assume !(0 == ~E_M~0); {18573#true} is VALID [2020-07-17 22:55:06,136 INFO L280 TraceCheckUtils]: 24: Hoare triple {18573#true} assume !(0 == ~E_1~0); {18573#true} is VALID [2020-07-17 22:55:06,136 INFO L280 TraceCheckUtils]: 25: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,136 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18573#true} {18573#true} #371#return; {18573#true} is VALID [2020-07-17 22:55:06,136 INFO L263 TraceCheckUtils]: 27: Hoare triple {18573#true} call activate_threads(); {18573#true} is VALID [2020-07-17 22:55:06,136 INFO L280 TraceCheckUtils]: 28: Hoare triple {18573#true} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-17 22:55:06,137 INFO L263 TraceCheckUtils]: 29: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-17 22:55:06,137 INFO L280 TraceCheckUtils]: 30: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:06,137 INFO L280 TraceCheckUtils]: 31: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-17 22:55:06,137 INFO L280 TraceCheckUtils]: 32: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-17 22:55:06,137 INFO L280 TraceCheckUtils]: 33: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:06,137 INFO L280 TraceCheckUtils]: 34: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,138 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-17 22:55:06,138 INFO L280 TraceCheckUtils]: 36: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-17 22:55:06,138 INFO L280 TraceCheckUtils]: 37: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-17 22:55:06,138 INFO L263 TraceCheckUtils]: 38: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-17 22:55:06,138 INFO L280 TraceCheckUtils]: 39: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:06,138 INFO L280 TraceCheckUtils]: 40: Hoare triple {18573#true} assume !(1 == ~t1_pc~0); {18573#true} is VALID [2020-07-17 22:55:06,139 INFO L280 TraceCheckUtils]: 41: Hoare triple {18573#true} ~__retres1~1 := 0; {18573#true} is VALID [2020-07-17 22:55:06,139 INFO L280 TraceCheckUtils]: 42: Hoare triple {18573#true} #res := ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:06,139 INFO L280 TraceCheckUtils]: 43: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,139 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18573#true} {18573#true} #349#return; {18573#true} is VALID [2020-07-17 22:55:06,139 INFO L280 TraceCheckUtils]: 45: Hoare triple {18573#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18573#true} is VALID [2020-07-17 22:55:06,139 INFO L280 TraceCheckUtils]: 46: Hoare triple {18573#true} assume !(0 != ~tmp___0~0); {18573#true} is VALID [2020-07-17 22:55:06,140 INFO L280 TraceCheckUtils]: 47: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,140 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18573#true} {18573#true} #373#return; {18573#true} is VALID [2020-07-17 22:55:06,140 INFO L263 TraceCheckUtils]: 49: Hoare triple {18573#true} call reset_delta_events(); {18573#true} is VALID [2020-07-17 22:55:06,140 INFO L280 TraceCheckUtils]: 50: Hoare triple {18573#true} assume !(1 == ~M_E~0); {18573#true} is VALID [2020-07-17 22:55:06,140 INFO L280 TraceCheckUtils]: 51: Hoare triple {18573#true} assume !(1 == ~T1_E~0); {18573#true} is VALID [2020-07-17 22:55:06,141 INFO L280 TraceCheckUtils]: 52: Hoare triple {18573#true} assume !(1 == ~E_M~0); {18573#true} is VALID [2020-07-17 22:55:06,141 INFO L280 TraceCheckUtils]: 53: Hoare triple {18573#true} assume !(1 == ~E_1~0); {18573#true} is VALID [2020-07-17 22:55:06,141 INFO L280 TraceCheckUtils]: 54: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,141 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18573#true} {18573#true} #375#return; {18573#true} is VALID [2020-07-17 22:55:06,141 INFO L280 TraceCheckUtils]: 56: Hoare triple {18573#true} assume !false; {18573#true} is VALID [2020-07-17 22:55:06,141 INFO L280 TraceCheckUtils]: 57: Hoare triple {18573#true} ~kernel_st~0 := 1; {18573#true} is VALID [2020-07-17 22:55:06,142 INFO L263 TraceCheckUtils]: 58: Hoare triple {18573#true} call eval(); {18573#true} is VALID [2020-07-17 22:55:06,142 INFO L280 TraceCheckUtils]: 59: Hoare triple {18573#true} havoc ~tmp~0; {18573#true} is VALID [2020-07-17 22:55:06,142 INFO L280 TraceCheckUtils]: 60: Hoare triple {18573#true} assume !false; {18573#true} is VALID [2020-07-17 22:55:06,142 INFO L263 TraceCheckUtils]: 61: Hoare triple {18573#true} call #t~ret1 := exists_runnable_thread(); {18573#true} is VALID [2020-07-17 22:55:06,142 INFO L280 TraceCheckUtils]: 62: Hoare triple {18573#true} havoc ~__retres1~2; {18573#true} is VALID [2020-07-17 22:55:06,143 INFO L280 TraceCheckUtils]: 63: Hoare triple {18573#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {18573#true} is VALID [2020-07-17 22:55:06,143 INFO L280 TraceCheckUtils]: 64: Hoare triple {18573#true} #res := ~__retres1~2; {18573#true} is VALID [2020-07-17 22:55:06,143 INFO L280 TraceCheckUtils]: 65: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,143 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {18573#true} {18573#true} #359#return; {18573#true} is VALID [2020-07-17 22:55:06,143 INFO L280 TraceCheckUtils]: 67: Hoare triple {18573#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18573#true} is VALID [2020-07-17 22:55:06,144 INFO L280 TraceCheckUtils]: 68: Hoare triple {18573#true} assume 0 != ~tmp~0; {18573#true} is VALID [2020-07-17 22:55:06,144 INFO L280 TraceCheckUtils]: 69: Hoare triple {18573#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {18573#true} is VALID [2020-07-17 22:55:06,144 INFO L280 TraceCheckUtils]: 70: Hoare triple {18573#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {18573#true} is VALID [2020-07-17 22:55:06,144 INFO L263 TraceCheckUtils]: 71: Hoare triple {18573#true} call master(); {18573#true} is VALID [2020-07-17 22:55:06,144 INFO L280 TraceCheckUtils]: 72: Hoare triple {18573#true} assume 0 == ~m_pc~0; {18573#true} is VALID [2020-07-17 22:55:06,145 INFO L280 TraceCheckUtils]: 73: Hoare triple {18573#true} assume !false; {18573#true} is VALID [2020-07-17 22:55:06,145 INFO L280 TraceCheckUtils]: 74: Hoare triple {18573#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {18573#true} is VALID [2020-07-17 22:55:06,145 INFO L263 TraceCheckUtils]: 75: Hoare triple {18573#true} call immediate_notify(); {18573#true} is VALID [2020-07-17 22:55:06,145 INFO L263 TraceCheckUtils]: 76: Hoare triple {18573#true} call activate_threads(); {18573#true} is VALID [2020-07-17 22:55:06,145 INFO L280 TraceCheckUtils]: 77: Hoare triple {18573#true} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-17 22:55:06,146 INFO L263 TraceCheckUtils]: 78: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-17 22:55:06,146 INFO L280 TraceCheckUtils]: 79: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:06,146 INFO L280 TraceCheckUtils]: 80: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-17 22:55:06,146 INFO L280 TraceCheckUtils]: 81: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-17 22:55:06,146 INFO L280 TraceCheckUtils]: 82: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-17 22:55:06,147 INFO L280 TraceCheckUtils]: 83: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,147 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-17 22:55:06,147 INFO L280 TraceCheckUtils]: 85: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-17 22:55:06,147 INFO L280 TraceCheckUtils]: 86: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-17 22:55:06,147 INFO L263 TraceCheckUtils]: 87: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-17 22:55:06,147 INFO L280 TraceCheckUtils]: 88: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:06,148 INFO L280 TraceCheckUtils]: 89: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18573#true} is VALID [2020-07-17 22:55:06,148 INFO L280 TraceCheckUtils]: 90: Hoare triple {18573#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {18573#true} is VALID [2020-07-17 22:55:06,148 INFO L280 TraceCheckUtils]: 91: Hoare triple {18573#true} #res := ~__retres1~1; {18573#true} is VALID [2020-07-17 22:55:06,148 INFO L280 TraceCheckUtils]: 92: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,148 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18573#true} {18573#true} #349#return; {18573#true} is VALID [2020-07-17 22:55:06,149 INFO L280 TraceCheckUtils]: 94: Hoare triple {18573#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18573#true} is VALID [2020-07-17 22:55:06,149 INFO L280 TraceCheckUtils]: 95: Hoare triple {18573#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {18573#true} is VALID [2020-07-17 22:55:06,149 INFO L280 TraceCheckUtils]: 96: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,149 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {18573#true} {18573#true} #343#return; {18573#true} is VALID [2020-07-17 22:55:06,149 INFO L280 TraceCheckUtils]: 98: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-17 22:55:06,149 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {18573#true} {18573#true} #355#return; {18573#true} is VALID [2020-07-17 22:55:06,150 INFO L280 TraceCheckUtils]: 100: Hoare triple {18573#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {19040#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:55:06,151 INFO L280 TraceCheckUtils]: 101: Hoare triple {19040#(<= 2 ~m_st~0)} assume true; {19040#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:55:06,152 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {19040#(<= 2 ~m_st~0)} {18573#true} #361#return; {19040#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:55:06,152 INFO L280 TraceCheckUtils]: 103: Hoare triple {19040#(<= 2 ~m_st~0)} assume !(0 == ~t1_st~0); {19040#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:55:06,153 INFO L280 TraceCheckUtils]: 104: Hoare triple {19040#(<= 2 ~m_st~0)} assume !false; {19040#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:55:06,153 INFO L263 TraceCheckUtils]: 105: Hoare triple {19040#(<= 2 ~m_st~0)} call #t~ret1 := exists_runnable_thread(); {19040#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:55:06,154 INFO L280 TraceCheckUtils]: 106: Hoare triple {19040#(<= 2 ~m_st~0)} havoc ~__retres1~2; {19040#(<= 2 ~m_st~0)} is VALID [2020-07-17 22:55:06,154 INFO L280 TraceCheckUtils]: 107: Hoare triple {19040#(<= 2 ~m_st~0)} assume 0 == ~m_st~0;~__retres1~2 := 1; {18574#false} is VALID [2020-07-17 22:55:06,155 INFO L280 TraceCheckUtils]: 108: Hoare triple {18574#false} #res := ~__retres1~2; {18574#false} is VALID [2020-07-17 22:55:06,155 INFO L280 TraceCheckUtils]: 109: Hoare triple {18574#false} assume true; {18574#false} is VALID [2020-07-17 22:55:06,155 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {18574#false} {19040#(<= 2 ~m_st~0)} #359#return; {18574#false} is VALID [2020-07-17 22:55:06,155 INFO L280 TraceCheckUtils]: 111: Hoare triple {18574#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18574#false} is VALID [2020-07-17 22:55:06,155 INFO L280 TraceCheckUtils]: 112: Hoare triple {18574#false} assume 0 != ~tmp~0; {18574#false} is VALID [2020-07-17 22:55:06,155 INFO L280 TraceCheckUtils]: 113: Hoare triple {18574#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {18574#false} is VALID [2020-07-17 22:55:06,156 INFO L280 TraceCheckUtils]: 114: Hoare triple {18574#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {18574#false} is VALID [2020-07-17 22:55:06,156 INFO L263 TraceCheckUtils]: 115: Hoare triple {18574#false} call master(); {18574#false} is VALID [2020-07-17 22:55:06,156 INFO L280 TraceCheckUtils]: 116: Hoare triple {18574#false} assume !(0 == ~m_pc~0); {18574#false} is VALID [2020-07-17 22:55:06,156 INFO L280 TraceCheckUtils]: 117: Hoare triple {18574#false} assume 1 == ~m_pc~0; {18574#false} is VALID [2020-07-17 22:55:06,156 INFO L280 TraceCheckUtils]: 118: Hoare triple {18574#false} assume ~token~0 != 1 + ~local~0; {18574#false} is VALID [2020-07-17 22:55:06,157 INFO L263 TraceCheckUtils]: 119: Hoare triple {18574#false} call error(); {18574#false} is VALID [2020-07-17 22:55:06,157 INFO L280 TraceCheckUtils]: 120: Hoare triple {18574#false} assume !false; {18574#false} is VALID [2020-07-17 22:55:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-17 22:55:06,166 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:55:06,166 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2020-07-17 22:55:06,166 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910091482] [2020-07-17 22:55:06,167 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2020-07-17 22:55:06,167 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:55:06,167 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:55:06,266 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:06,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:55:06,267 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:55:06,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:55:06,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:55:06,267 INFO L87 Difference]: Start difference. First operand 736 states and 896 transitions. Second operand 3 states. [2020-07-17 22:55:09,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:09,917 INFO L93 Difference]: Finished difference Result 2007 states and 2500 transitions. [2020-07-17 22:55:09,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:55:09,917 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2020-07-17 22:55:09,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:55:09,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:55:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 448 transitions. [2020-07-17 22:55:09,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:55:09,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 448 transitions. [2020-07-17 22:55:09,924 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 448 transitions. [2020-07-17 22:55:10,374 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 448 edges. 448 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:10,430 INFO L225 Difference]: With dead ends: 2007 [2020-07-17 22:55:10,431 INFO L226 Difference]: Without dead ends: 1018 [2020-07-17 22:55:10,434 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 152 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:55:10,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1018 states. [2020-07-17 22:55:12,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1018 to 1018. [2020-07-17 22:55:12,810 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:55:12,811 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1018 states. Second operand 1018 states. [2020-07-17 22:55:12,811 INFO L74 IsIncluded]: Start isIncluded. First operand 1018 states. Second operand 1018 states. [2020-07-17 22:55:12,811 INFO L87 Difference]: Start difference. First operand 1018 states. Second operand 1018 states. [2020-07-17 22:55:12,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:12,860 INFO L93 Difference]: Finished difference Result 1018 states and 1236 transitions. [2020-07-17 22:55:12,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1236 transitions. [2020-07-17 22:55:12,862 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:12,862 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:12,862 INFO L74 IsIncluded]: Start isIncluded. First operand 1018 states. Second operand 1018 states. [2020-07-17 22:55:12,862 INFO L87 Difference]: Start difference. First operand 1018 states. Second operand 1018 states. [2020-07-17 22:55:12,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:12,922 INFO L93 Difference]: Finished difference Result 1018 states and 1236 transitions. [2020-07-17 22:55:12,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1236 transitions. [2020-07-17 22:55:12,925 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:12,925 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:12,925 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:55:12,926 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:55:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1018 states. [2020-07-17 22:55:12,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 1018 states and 1236 transitions. [2020-07-17 22:55:12,972 INFO L78 Accepts]: Start accepts. Automaton has 1018 states and 1236 transitions. Word has length 121 [2020-07-17 22:55:12,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:55:12,973 INFO L479 AbstractCegarLoop]: Abstraction has 1018 states and 1236 transitions. [2020-07-17 22:55:12,973 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:55:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1236 transitions. [2020-07-17 22:55:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-17 22:55:12,975 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:55:12,976 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:55:13,189 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2020-07-17 22:55:13,189 INFO L427 AbstractCegarLoop]: === Iteration 9 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:55:13,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:55:13,191 INFO L82 PathProgramCache]: Analyzing trace with hash -1360925018, now seen corresponding path program 1 times [2020-07-17 22:55:13,192 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:55:13,192 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049839349] [2020-07-17 22:55:13,193 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:55:13,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {25389#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,285 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25267#true} {25267#true} #397#return; {25267#true} is VALID [2020-07-17 22:55:13,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {25390#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,297 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25267#true} {25267#true} #351#return; {25267#true} is VALID [2020-07-17 22:55:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,299 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25267#true} {25267#true} #367#return; {25267#true} is VALID [2020-07-17 22:55:13,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,314 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25267#true} {25267#true} #369#return; {25267#true} is VALID [2020-07-17 22:55:13,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {25267#true} is VALID [2020-07-17 22:55:13,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(0 == ~T1_E~0); {25267#true} is VALID [2020-07-17 22:55:13,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume !(0 == ~E_M~0); {25267#true} is VALID [2020-07-17 22:55:13,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume !(0 == ~E_1~0); {25267#true} is VALID [2020-07-17 22:55:13,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,334 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25267#true} #371#return; {25267#true} is VALID [2020-07-17 22:55:13,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,346 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,346 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,354 INFO L280 TraceCheckUtils]: 2: Hoare triple {25308#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,354 INFO L280 TraceCheckUtils]: 3: Hoare triple {25308#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume true; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,356 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25308#(not (= 1 ~t1_pc~0))} {25267#true} #349#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,356 INFO L263 TraceCheckUtils]: 1: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,356 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,357 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,357 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,357 INFO L280 TraceCheckUtils]: 6: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,357 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,357 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,358 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-17 22:55:13,358 INFO L263 TraceCheckUtils]: 10: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,359 INFO L280 TraceCheckUtils]: 12: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,359 INFO L280 TraceCheckUtils]: 13: Hoare triple {25308#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,360 INFO L280 TraceCheckUtils]: 14: Hoare triple {25308#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,360 INFO L280 TraceCheckUtils]: 15: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume true; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,361 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25308#(not (= 1 ~t1_pc~0))} {25267#true} #349#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,361 INFO L280 TraceCheckUtils]: 17: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,362 INFO L280 TraceCheckUtils]: 18: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,362 INFO L280 TraceCheckUtils]: 19: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume true; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,363 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25308#(not (= 1 ~t1_pc~0))} {25267#true} #373#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {25267#true} is VALID [2020-07-17 22:55:13,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(1 == ~T1_E~0); {25267#true} is VALID [2020-07-17 22:55:13,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume !(1 == ~E_M~0); {25267#true} is VALID [2020-07-17 22:55:13,368 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume !(1 == ~E_1~0); {25267#true} is VALID [2020-07-17 22:55:13,368 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,369 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25308#(not (= 1 ~t1_pc~0))} #375#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~2; {25267#true} is VALID [2020-07-17 22:55:13,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {25267#true} is VALID [2020-07-17 22:55:13,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} #res := ~__retres1~2; {25267#true} is VALID [2020-07-17 22:55:13,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,376 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25267#true} {25308#(not (= 1 ~t1_pc~0))} #359#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,439 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,439 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,447 INFO L280 TraceCheckUtils]: 3: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,448 INFO L280 TraceCheckUtils]: 4: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,448 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #349#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,449 INFO L263 TraceCheckUtils]: 1: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,450 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,450 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,450 INFO L280 TraceCheckUtils]: 6: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,450 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,450 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,451 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-17 22:55:13,451 INFO L263 TraceCheckUtils]: 10: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,451 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,452 INFO L280 TraceCheckUtils]: 12: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,452 INFO L280 TraceCheckUtils]: 13: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,453 INFO L280 TraceCheckUtils]: 14: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,453 INFO L280 TraceCheckUtils]: 15: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,454 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #349#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,454 INFO L280 TraceCheckUtils]: 17: Hoare triple {25430#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,455 INFO L280 TraceCheckUtils]: 18: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,455 INFO L280 TraceCheckUtils]: 19: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,456 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,457 INFO L263 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,457 INFO L263 TraceCheckUtils]: 2: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,458 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,458 INFO L280 TraceCheckUtils]: 6: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,458 INFO L280 TraceCheckUtils]: 7: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,458 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,459 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-17 22:55:13,459 INFO L263 TraceCheckUtils]: 11: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,459 INFO L280 TraceCheckUtils]: 12: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,460 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,460 INFO L280 TraceCheckUtils]: 14: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,461 INFO L280 TraceCheckUtils]: 15: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,461 INFO L280 TraceCheckUtils]: 16: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,462 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #349#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,462 INFO L280 TraceCheckUtils]: 18: Hoare triple {25430#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,463 INFO L280 TraceCheckUtils]: 19: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,463 INFO L280 TraceCheckUtils]: 20: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,464 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,465 INFO L280 TraceCheckUtils]: 22: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,465 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #355#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {25405#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-17 22:55:13,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,467 INFO L263 TraceCheckUtils]: 3: Hoare triple {25267#true} call immediate_notify(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,467 INFO L263 TraceCheckUtils]: 4: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,468 INFO L280 TraceCheckUtils]: 5: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,468 INFO L263 TraceCheckUtils]: 6: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,468 INFO L280 TraceCheckUtils]: 7: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,468 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,468 INFO L280 TraceCheckUtils]: 10: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,469 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,469 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,469 INFO L280 TraceCheckUtils]: 14: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-17 22:55:13,469 INFO L263 TraceCheckUtils]: 15: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,470 INFO L280 TraceCheckUtils]: 16: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,471 INFO L280 TraceCheckUtils]: 18: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,471 INFO L280 TraceCheckUtils]: 19: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,471 INFO L280 TraceCheckUtils]: 20: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,472 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #349#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,473 INFO L280 TraceCheckUtils]: 22: Hoare triple {25430#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,474 INFO L280 TraceCheckUtils]: 23: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,474 INFO L280 TraceCheckUtils]: 24: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,476 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,476 INFO L280 TraceCheckUtils]: 26: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,477 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #355#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,477 INFO L280 TraceCheckUtils]: 28: Hoare triple {25430#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,478 INFO L280 TraceCheckUtils]: 29: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,478 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25308#(not (= 1 ~t1_pc~0))} #361#return; {25268#false} is VALID [2020-07-17 22:55:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 1 == ~m_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,531 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,531 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,532 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-17 22:55:13,535 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,535 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-17 22:55:13,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,536 INFO L263 TraceCheckUtils]: 1: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,536 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume 1 == ~m_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,537 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,537 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,537 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,538 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume 0 != ~tmp~1;~m_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,538 INFO L263 TraceCheckUtils]: 10: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,538 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,538 INFO L280 TraceCheckUtils]: 12: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,539 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-17 22:55:13,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,539 INFO L280 TraceCheckUtils]: 15: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,540 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-17 22:55:13,540 INFO L280 TraceCheckUtils]: 17: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-17 22:55:13,540 INFO L280 TraceCheckUtils]: 18: Hoare triple {25267#true} assume !(0 != ~tmp___0~0); {25267#true} is VALID [2020-07-17 22:55:13,540 INFO L280 TraceCheckUtils]: 19: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,541 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25267#true} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25267#true} is VALID [2020-07-17 22:55:13,543 INFO L263 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,543 INFO L263 TraceCheckUtils]: 2: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume 1 == ~m_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,545 INFO L280 TraceCheckUtils]: 7: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,545 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,545 INFO L280 TraceCheckUtils]: 10: Hoare triple {25267#true} assume 0 != ~tmp~1;~m_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,545 INFO L263 TraceCheckUtils]: 11: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,545 INFO L280 TraceCheckUtils]: 12: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,546 INFO L280 TraceCheckUtils]: 14: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-17 22:55:13,546 INFO L280 TraceCheckUtils]: 15: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,546 INFO L280 TraceCheckUtils]: 16: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,546 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-17 22:55:13,547 INFO L280 TraceCheckUtils]: 18: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-17 22:55:13,547 INFO L280 TraceCheckUtils]: 19: Hoare triple {25267#true} assume !(0 != ~tmp___0~0); {25267#true} is VALID [2020-07-17 22:55:13,547 INFO L280 TraceCheckUtils]: 20: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,547 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25267#true} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25267#true} is VALID [2020-07-17 22:55:13,547 INFO L280 TraceCheckUtils]: 22: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,548 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {25267#true} {25267#true} #345#return; {25267#true} is VALID [2020-07-17 22:55:13,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {25464#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,550 INFO L263 TraceCheckUtils]: 3: Hoare triple {25267#true} call immediate_notify(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,550 INFO L263 TraceCheckUtils]: 4: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,551 INFO L263 TraceCheckUtils]: 6: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,551 INFO L280 TraceCheckUtils]: 7: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,551 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume 1 == ~m_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,551 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,552 INFO L280 TraceCheckUtils]: 10: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,552 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,552 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,552 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {25267#true} assume 0 != ~tmp~1;~m_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,553 INFO L263 TraceCheckUtils]: 15: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,553 INFO L280 TraceCheckUtils]: 16: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,553 INFO L280 TraceCheckUtils]: 17: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,553 INFO L280 TraceCheckUtils]: 18: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-17 22:55:13,553 INFO L280 TraceCheckUtils]: 19: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,554 INFO L280 TraceCheckUtils]: 20: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,554 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-17 22:55:13,554 INFO L280 TraceCheckUtils]: 22: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-17 22:55:13,554 INFO L280 TraceCheckUtils]: 23: Hoare triple {25267#true} assume !(0 != ~tmp___0~0); {25267#true} is VALID [2020-07-17 22:55:13,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,555 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25267#true} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25267#true} is VALID [2020-07-17 22:55:13,555 INFO L280 TraceCheckUtils]: 26: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,555 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {25267#true} {25267#true} #345#return; {25267#true} is VALID [2020-07-17 22:55:13,555 INFO L280 TraceCheckUtils]: 28: Hoare triple {25267#true} ~E_M~0 := 2; {25267#true} is VALID [2020-07-17 22:55:13,555 INFO L280 TraceCheckUtils]: 29: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-17 22:55:13,556 INFO L280 TraceCheckUtils]: 30: Hoare triple {25267#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {25267#true} is VALID [2020-07-17 22:55:13,556 INFO L280 TraceCheckUtils]: 31: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,556 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25267#true} {25268#false} #363#return; {25268#false} is VALID [2020-07-17 22:55:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~2; {25267#true} is VALID [2020-07-17 22:55:13,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {25267#true} is VALID [2020-07-17 22:55:13,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} #res := ~__retres1~2; {25267#true} is VALID [2020-07-17 22:55:13,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,561 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25267#true} {25268#false} #359#return; {25268#false} is VALID [2020-07-17 22:55:13,562 INFO L263 TraceCheckUtils]: 0: Hoare triple {25267#true} call ULTIMATE.init(); {25389#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:13,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {25389#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,563 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25267#true} {25267#true} #397#return; {25267#true} is VALID [2020-07-17 22:55:13,563 INFO L263 TraceCheckUtils]: 4: Hoare triple {25267#true} call #t~ret9 := main(); {25267#true} is VALID [2020-07-17 22:55:13,563 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} havoc ~__retres1~3; {25267#true} is VALID [2020-07-17 22:55:13,564 INFO L263 TraceCheckUtils]: 6: Hoare triple {25267#true} call init_model(); {25390#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:55:13,564 INFO L280 TraceCheckUtils]: 7: Hoare triple {25390#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,565 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25267#true} {25267#true} #351#return; {25267#true} is VALID [2020-07-17 22:55:13,565 INFO L263 TraceCheckUtils]: 10: Hoare triple {25267#true} call start_simulation(); {25267#true} is VALID [2020-07-17 22:55:13,565 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,565 INFO L263 TraceCheckUtils]: 12: Hoare triple {25267#true} call update_channels(); {25267#true} is VALID [2020-07-17 22:55:13,566 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,566 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25267#true} {25267#true} #367#return; {25267#true} is VALID [2020-07-17 22:55:13,567 INFO L263 TraceCheckUtils]: 15: Hoare triple {25267#true} call init_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,567 INFO L280 TraceCheckUtils]: 16: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,567 INFO L280 TraceCheckUtils]: 17: Hoare triple {25267#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,567 INFO L280 TraceCheckUtils]: 18: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,568 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {25267#true} {25267#true} #369#return; {25267#true} is VALID [2020-07-17 22:55:13,568 INFO L263 TraceCheckUtils]: 20: Hoare triple {25267#true} call fire_delta_events(); {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:13,569 INFO L280 TraceCheckUtils]: 21: Hoare triple {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {25267#true} is VALID [2020-07-17 22:55:13,569 INFO L280 TraceCheckUtils]: 22: Hoare triple {25267#true} assume !(0 == ~T1_E~0); {25267#true} is VALID [2020-07-17 22:55:13,569 INFO L280 TraceCheckUtils]: 23: Hoare triple {25267#true} assume !(0 == ~E_M~0); {25267#true} is VALID [2020-07-17 22:55:13,569 INFO L280 TraceCheckUtils]: 24: Hoare triple {25267#true} assume !(0 == ~E_1~0); {25267#true} is VALID [2020-07-17 22:55:13,569 INFO L280 TraceCheckUtils]: 25: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,569 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25267#true} {25267#true} #371#return; {25267#true} is VALID [2020-07-17 22:55:13,570 INFO L263 TraceCheckUtils]: 27: Hoare triple {25267#true} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,570 INFO L280 TraceCheckUtils]: 28: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,571 INFO L263 TraceCheckUtils]: 29: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,571 INFO L280 TraceCheckUtils]: 30: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,571 INFO L280 TraceCheckUtils]: 31: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,571 INFO L280 TraceCheckUtils]: 32: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,571 INFO L280 TraceCheckUtils]: 33: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,571 INFO L280 TraceCheckUtils]: 34: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,571 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,572 INFO L280 TraceCheckUtils]: 36: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,572 INFO L280 TraceCheckUtils]: 37: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-17 22:55:13,572 INFO L263 TraceCheckUtils]: 38: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,572 INFO L280 TraceCheckUtils]: 39: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,573 INFO L280 TraceCheckUtils]: 40: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,573 INFO L280 TraceCheckUtils]: 41: Hoare triple {25308#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,574 INFO L280 TraceCheckUtils]: 42: Hoare triple {25308#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,574 INFO L280 TraceCheckUtils]: 43: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume true; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,575 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {25308#(not (= 1 ~t1_pc~0))} {25267#true} #349#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,575 INFO L280 TraceCheckUtils]: 45: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,576 INFO L280 TraceCheckUtils]: 46: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,576 INFO L280 TraceCheckUtils]: 47: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume true; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,577 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {25308#(not (= 1 ~t1_pc~0))} {25267#true} #373#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,578 INFO L263 TraceCheckUtils]: 49: Hoare triple {25308#(not (= 1 ~t1_pc~0))} call reset_delta_events(); {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:13,578 INFO L280 TraceCheckUtils]: 50: Hoare triple {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {25267#true} is VALID [2020-07-17 22:55:13,578 INFO L280 TraceCheckUtils]: 51: Hoare triple {25267#true} assume !(1 == ~T1_E~0); {25267#true} is VALID [2020-07-17 22:55:13,578 INFO L280 TraceCheckUtils]: 52: Hoare triple {25267#true} assume !(1 == ~E_M~0); {25267#true} is VALID [2020-07-17 22:55:13,578 INFO L280 TraceCheckUtils]: 53: Hoare triple {25267#true} assume !(1 == ~E_1~0); {25267#true} is VALID [2020-07-17 22:55:13,579 INFO L280 TraceCheckUtils]: 54: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,580 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {25267#true} {25308#(not (= 1 ~t1_pc~0))} #375#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,580 INFO L280 TraceCheckUtils]: 56: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume !false; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,581 INFO L280 TraceCheckUtils]: 57: Hoare triple {25308#(not (= 1 ~t1_pc~0))} ~kernel_st~0 := 1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,582 INFO L263 TraceCheckUtils]: 58: Hoare triple {25308#(not (= 1 ~t1_pc~0))} call eval(); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,582 INFO L280 TraceCheckUtils]: 59: Hoare triple {25308#(not (= 1 ~t1_pc~0))} havoc ~tmp~0; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,583 INFO L280 TraceCheckUtils]: 60: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume !false; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,583 INFO L263 TraceCheckUtils]: 61: Hoare triple {25308#(not (= 1 ~t1_pc~0))} call #t~ret1 := exists_runnable_thread(); {25267#true} is VALID [2020-07-17 22:55:13,583 INFO L280 TraceCheckUtils]: 62: Hoare triple {25267#true} havoc ~__retres1~2; {25267#true} is VALID [2020-07-17 22:55:13,584 INFO L280 TraceCheckUtils]: 63: Hoare triple {25267#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {25267#true} is VALID [2020-07-17 22:55:13,584 INFO L280 TraceCheckUtils]: 64: Hoare triple {25267#true} #res := ~__retres1~2; {25267#true} is VALID [2020-07-17 22:55:13,584 INFO L280 TraceCheckUtils]: 65: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,585 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {25267#true} {25308#(not (= 1 ~t1_pc~0))} #359#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,586 INFO L280 TraceCheckUtils]: 67: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,586 INFO L280 TraceCheckUtils]: 68: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp~0; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,587 INFO L280 TraceCheckUtils]: 69: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,587 INFO L280 TraceCheckUtils]: 70: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:13,588 INFO L263 TraceCheckUtils]: 71: Hoare triple {25308#(not (= 1 ~t1_pc~0))} call master(); {25405#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,588 INFO L280 TraceCheckUtils]: 72: Hoare triple {25405#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,588 INFO L280 TraceCheckUtils]: 73: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-17 22:55:13,589 INFO L280 TraceCheckUtils]: 74: Hoare triple {25267#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,589 INFO L263 TraceCheckUtils]: 75: Hoare triple {25267#true} call immediate_notify(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,590 INFO L263 TraceCheckUtils]: 76: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,590 INFO L280 TraceCheckUtils]: 77: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,590 INFO L263 TraceCheckUtils]: 78: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,591 INFO L280 TraceCheckUtils]: 79: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,591 INFO L280 TraceCheckUtils]: 80: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,591 INFO L280 TraceCheckUtils]: 81: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,591 INFO L280 TraceCheckUtils]: 82: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,591 INFO L280 TraceCheckUtils]: 83: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,591 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,592 INFO L280 TraceCheckUtils]: 85: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,592 INFO L280 TraceCheckUtils]: 86: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-17 22:55:13,592 INFO L263 TraceCheckUtils]: 87: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,592 INFO L280 TraceCheckUtils]: 88: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,593 INFO L280 TraceCheckUtils]: 89: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,593 INFO L280 TraceCheckUtils]: 90: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,594 INFO L280 TraceCheckUtils]: 91: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,594 INFO L280 TraceCheckUtils]: 92: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,595 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #349#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,595 INFO L280 TraceCheckUtils]: 94: Hoare triple {25430#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,596 INFO L280 TraceCheckUtils]: 95: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,596 INFO L280 TraceCheckUtils]: 96: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,597 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,598 INFO L280 TraceCheckUtils]: 98: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,598 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #355#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,599 INFO L280 TraceCheckUtils]: 100: Hoare triple {25430#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,599 INFO L280 TraceCheckUtils]: 101: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:13,600 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25308#(not (= 1 ~t1_pc~0))} #361#return; {25268#false} is VALID [2020-07-17 22:55:13,600 INFO L280 TraceCheckUtils]: 103: Hoare triple {25268#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {25268#false} is VALID [2020-07-17 22:55:13,601 INFO L280 TraceCheckUtils]: 104: Hoare triple {25268#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {25268#false} is VALID [2020-07-17 22:55:13,601 INFO L263 TraceCheckUtils]: 105: Hoare triple {25268#false} call transmit1(); {25464#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:13,601 INFO L280 TraceCheckUtils]: 106: Hoare triple {25464#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,601 INFO L280 TraceCheckUtils]: 107: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,602 INFO L280 TraceCheckUtils]: 108: Hoare triple {25267#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,614 INFO L263 TraceCheckUtils]: 109: Hoare triple {25267#true} call immediate_notify(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,615 INFO L263 TraceCheckUtils]: 110: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:13,615 INFO L280 TraceCheckUtils]: 111: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,615 INFO L263 TraceCheckUtils]: 112: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,615 INFO L280 TraceCheckUtils]: 113: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,616 INFO L280 TraceCheckUtils]: 114: Hoare triple {25267#true} assume 1 == ~m_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,616 INFO L280 TraceCheckUtils]: 115: Hoare triple {25267#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,616 INFO L280 TraceCheckUtils]: 116: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,616 INFO L280 TraceCheckUtils]: 117: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,616 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,617 INFO L280 TraceCheckUtils]: 119: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,617 INFO L280 TraceCheckUtils]: 120: Hoare triple {25267#true} assume 0 != ~tmp~1;~m_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,617 INFO L263 TraceCheckUtils]: 121: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,617 INFO L280 TraceCheckUtils]: 122: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,617 INFO L280 TraceCheckUtils]: 123: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,617 INFO L280 TraceCheckUtils]: 124: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-17 22:55:13,618 INFO L280 TraceCheckUtils]: 125: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,618 INFO L280 TraceCheckUtils]: 126: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,618 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-17 22:55:13,618 INFO L280 TraceCheckUtils]: 128: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-17 22:55:13,619 INFO L280 TraceCheckUtils]: 129: Hoare triple {25267#true} assume !(0 != ~tmp___0~0); {25267#true} is VALID [2020-07-17 22:55:13,619 INFO L280 TraceCheckUtils]: 130: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,619 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {25267#true} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25267#true} is VALID [2020-07-17 22:55:13,620 INFO L280 TraceCheckUtils]: 132: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,620 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {25267#true} {25267#true} #345#return; {25267#true} is VALID [2020-07-17 22:55:13,620 INFO L280 TraceCheckUtils]: 134: Hoare triple {25267#true} ~E_M~0 := 2; {25267#true} is VALID [2020-07-17 22:55:13,620 INFO L280 TraceCheckUtils]: 135: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-17 22:55:13,621 INFO L280 TraceCheckUtils]: 136: Hoare triple {25267#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {25267#true} is VALID [2020-07-17 22:55:13,621 INFO L280 TraceCheckUtils]: 137: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,621 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {25267#true} {25268#false} #363#return; {25268#false} is VALID [2020-07-17 22:55:13,621 INFO L280 TraceCheckUtils]: 139: Hoare triple {25268#false} assume !false; {25268#false} is VALID [2020-07-17 22:55:13,621 INFO L263 TraceCheckUtils]: 140: Hoare triple {25268#false} call #t~ret1 := exists_runnable_thread(); {25267#true} is VALID [2020-07-17 22:55:13,622 INFO L280 TraceCheckUtils]: 141: Hoare triple {25267#true} havoc ~__retres1~2; {25267#true} is VALID [2020-07-17 22:55:13,622 INFO L280 TraceCheckUtils]: 142: Hoare triple {25267#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {25267#true} is VALID [2020-07-17 22:55:13,622 INFO L280 TraceCheckUtils]: 143: Hoare triple {25267#true} #res := ~__retres1~2; {25267#true} is VALID [2020-07-17 22:55:13,622 INFO L280 TraceCheckUtils]: 144: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,623 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {25267#true} {25268#false} #359#return; {25268#false} is VALID [2020-07-17 22:55:13,623 INFO L280 TraceCheckUtils]: 146: Hoare triple {25268#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25268#false} is VALID [2020-07-17 22:55:13,623 INFO L280 TraceCheckUtils]: 147: Hoare triple {25268#false} assume 0 != ~tmp~0; {25268#false} is VALID [2020-07-17 22:55:13,623 INFO L280 TraceCheckUtils]: 148: Hoare triple {25268#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {25268#false} is VALID [2020-07-17 22:55:13,624 INFO L280 TraceCheckUtils]: 149: Hoare triple {25268#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {25268#false} is VALID [2020-07-17 22:55:13,624 INFO L263 TraceCheckUtils]: 150: Hoare triple {25268#false} call master(); {25268#false} is VALID [2020-07-17 22:55:13,624 INFO L280 TraceCheckUtils]: 151: Hoare triple {25268#false} assume !(0 == ~m_pc~0); {25268#false} is VALID [2020-07-17 22:55:13,624 INFO L280 TraceCheckUtils]: 152: Hoare triple {25268#false} assume 1 == ~m_pc~0; {25268#false} is VALID [2020-07-17 22:55:13,625 INFO L280 TraceCheckUtils]: 153: Hoare triple {25268#false} assume ~token~0 != 1 + ~local~0; {25268#false} is VALID [2020-07-17 22:55:13,625 INFO L263 TraceCheckUtils]: 154: Hoare triple {25268#false} call error(); {25268#false} is VALID [2020-07-17 22:55:13,625 INFO L280 TraceCheckUtils]: 155: Hoare triple {25268#false} assume !false; {25268#false} is VALID [2020-07-17 22:55:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2020-07-17 22:55:13,658 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049839349] [2020-07-17 22:55:13,658 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1780523645] [2020-07-17 22:55:13,659 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:55:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,802 INFO L264 TraceCheckSpWp]: Trace formula consists of 645 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-17 22:55:13,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:13,859 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:55:13,982 INFO L263 TraceCheckUtils]: 0: Hoare triple {25267#true} call ULTIMATE.init(); {25267#true} is VALID [2020-07-17 22:55:13,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,983 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25267#true} {25267#true} #397#return; {25267#true} is VALID [2020-07-17 22:55:13,983 INFO L263 TraceCheckUtils]: 4: Hoare triple {25267#true} call #t~ret9 := main(); {25267#true} is VALID [2020-07-17 22:55:13,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} havoc ~__retres1~3; {25267#true} is VALID [2020-07-17 22:55:13,984 INFO L263 TraceCheckUtils]: 6: Hoare triple {25267#true} call init_model(); {25267#true} is VALID [2020-07-17 22:55:13,984 INFO L280 TraceCheckUtils]: 7: Hoare triple {25267#true} ~m_i~0 := 1;~t1_i~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,984 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,984 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25267#true} {25267#true} #351#return; {25267#true} is VALID [2020-07-17 22:55:13,984 INFO L263 TraceCheckUtils]: 10: Hoare triple {25267#true} call start_simulation(); {25267#true} is VALID [2020-07-17 22:55:13,985 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,985 INFO L263 TraceCheckUtils]: 12: Hoare triple {25267#true} call update_channels(); {25267#true} is VALID [2020-07-17 22:55:13,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,985 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25267#true} {25267#true} #367#return; {25267#true} is VALID [2020-07-17 22:55:13,985 INFO L263 TraceCheckUtils]: 15: Hoare triple {25267#true} call init_threads(); {25267#true} is VALID [2020-07-17 22:55:13,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {25267#true} assume 1 == ~m_i~0;~m_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {25267#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,986 INFO L280 TraceCheckUtils]: 18: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,986 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {25267#true} {25267#true} #369#return; {25267#true} is VALID [2020-07-17 22:55:13,986 INFO L263 TraceCheckUtils]: 20: Hoare triple {25267#true} call fire_delta_events(); {25267#true} is VALID [2020-07-17 22:55:13,987 INFO L280 TraceCheckUtils]: 21: Hoare triple {25267#true} assume !(0 == ~M_E~0); {25267#true} is VALID [2020-07-17 22:55:13,987 INFO L280 TraceCheckUtils]: 22: Hoare triple {25267#true} assume !(0 == ~T1_E~0); {25267#true} is VALID [2020-07-17 22:55:13,987 INFO L280 TraceCheckUtils]: 23: Hoare triple {25267#true} assume !(0 == ~E_M~0); {25267#true} is VALID [2020-07-17 22:55:13,987 INFO L280 TraceCheckUtils]: 24: Hoare triple {25267#true} assume !(0 == ~E_1~0); {25267#true} is VALID [2020-07-17 22:55:13,987 INFO L280 TraceCheckUtils]: 25: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,988 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25267#true} {25267#true} #371#return; {25267#true} is VALID [2020-07-17 22:55:13,988 INFO L263 TraceCheckUtils]: 27: Hoare triple {25267#true} call activate_threads(); {25267#true} is VALID [2020-07-17 22:55:13,988 INFO L280 TraceCheckUtils]: 28: Hoare triple {25267#true} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,988 INFO L263 TraceCheckUtils]: 29: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,988 INFO L280 TraceCheckUtils]: 30: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,988 INFO L280 TraceCheckUtils]: 31: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,989 INFO L280 TraceCheckUtils]: 32: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,989 INFO L280 TraceCheckUtils]: 33: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,989 INFO L280 TraceCheckUtils]: 34: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,989 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,989 INFO L280 TraceCheckUtils]: 36: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,990 INFO L280 TraceCheckUtils]: 37: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-17 22:55:13,990 INFO L263 TraceCheckUtils]: 38: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,990 INFO L280 TraceCheckUtils]: 39: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,990 INFO L280 TraceCheckUtils]: 40: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,990 INFO L280 TraceCheckUtils]: 41: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-17 22:55:13,990 INFO L280 TraceCheckUtils]: 42: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,991 INFO L280 TraceCheckUtils]: 43: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,991 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-17 22:55:13,991 INFO L280 TraceCheckUtils]: 45: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-17 22:55:13,991 INFO L280 TraceCheckUtils]: 46: Hoare triple {25267#true} assume !(0 != ~tmp___0~0); {25267#true} is VALID [2020-07-17 22:55:13,991 INFO L280 TraceCheckUtils]: 47: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,992 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {25267#true} {25267#true} #373#return; {25267#true} is VALID [2020-07-17 22:55:13,992 INFO L263 TraceCheckUtils]: 49: Hoare triple {25267#true} call reset_delta_events(); {25267#true} is VALID [2020-07-17 22:55:13,992 INFO L280 TraceCheckUtils]: 50: Hoare triple {25267#true} assume !(1 == ~M_E~0); {25267#true} is VALID [2020-07-17 22:55:13,992 INFO L280 TraceCheckUtils]: 51: Hoare triple {25267#true} assume !(1 == ~T1_E~0); {25267#true} is VALID [2020-07-17 22:55:13,992 INFO L280 TraceCheckUtils]: 52: Hoare triple {25267#true} assume !(1 == ~E_M~0); {25267#true} is VALID [2020-07-17 22:55:13,992 INFO L280 TraceCheckUtils]: 53: Hoare triple {25267#true} assume !(1 == ~E_1~0); {25267#true} is VALID [2020-07-17 22:55:13,993 INFO L280 TraceCheckUtils]: 54: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,993 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {25267#true} {25267#true} #375#return; {25267#true} is VALID [2020-07-17 22:55:13,993 INFO L280 TraceCheckUtils]: 56: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-17 22:55:13,993 INFO L280 TraceCheckUtils]: 57: Hoare triple {25267#true} ~kernel_st~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,993 INFO L263 TraceCheckUtils]: 58: Hoare triple {25267#true} call eval(); {25267#true} is VALID [2020-07-17 22:55:13,994 INFO L280 TraceCheckUtils]: 59: Hoare triple {25267#true} havoc ~tmp~0; {25267#true} is VALID [2020-07-17 22:55:13,994 INFO L280 TraceCheckUtils]: 60: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-17 22:55:13,994 INFO L263 TraceCheckUtils]: 61: Hoare triple {25267#true} call #t~ret1 := exists_runnable_thread(); {25267#true} is VALID [2020-07-17 22:55:13,994 INFO L280 TraceCheckUtils]: 62: Hoare triple {25267#true} havoc ~__retres1~2; {25267#true} is VALID [2020-07-17 22:55:13,994 INFO L280 TraceCheckUtils]: 63: Hoare triple {25267#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {25267#true} is VALID [2020-07-17 22:55:13,994 INFO L280 TraceCheckUtils]: 64: Hoare triple {25267#true} #res := ~__retres1~2; {25267#true} is VALID [2020-07-17 22:55:13,995 INFO L280 TraceCheckUtils]: 65: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,995 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {25267#true} {25267#true} #359#return; {25267#true} is VALID [2020-07-17 22:55:13,995 INFO L280 TraceCheckUtils]: 67: Hoare triple {25267#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25267#true} is VALID [2020-07-17 22:55:13,995 INFO L280 TraceCheckUtils]: 68: Hoare triple {25267#true} assume 0 != ~tmp~0; {25267#true} is VALID [2020-07-17 22:55:13,995 INFO L280 TraceCheckUtils]: 69: Hoare triple {25267#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {25267#true} is VALID [2020-07-17 22:55:13,995 INFO L280 TraceCheckUtils]: 70: Hoare triple {25267#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,996 INFO L263 TraceCheckUtils]: 71: Hoare triple {25267#true} call master(); {25267#true} is VALID [2020-07-17 22:55:13,996 INFO L280 TraceCheckUtils]: 72: Hoare triple {25267#true} assume 0 == ~m_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,996 INFO L280 TraceCheckUtils]: 73: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-17 22:55:13,996 INFO L280 TraceCheckUtils]: 74: Hoare triple {25267#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {25267#true} is VALID [2020-07-17 22:55:13,996 INFO L263 TraceCheckUtils]: 75: Hoare triple {25267#true} call immediate_notify(); {25267#true} is VALID [2020-07-17 22:55:13,997 INFO L263 TraceCheckUtils]: 76: Hoare triple {25267#true} call activate_threads(); {25267#true} is VALID [2020-07-17 22:55:13,997 INFO L280 TraceCheckUtils]: 77: Hoare triple {25267#true} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-17 22:55:13,997 INFO L263 TraceCheckUtils]: 78: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,997 INFO L280 TraceCheckUtils]: 79: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,997 INFO L280 TraceCheckUtils]: 80: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-17 22:55:13,998 INFO L280 TraceCheckUtils]: 81: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-17 22:55:13,998 INFO L280 TraceCheckUtils]: 82: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-17 22:55:13,998 INFO L280 TraceCheckUtils]: 83: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:13,998 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-17 22:55:13,998 INFO L280 TraceCheckUtils]: 85: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-17 22:55:13,998 INFO L280 TraceCheckUtils]: 86: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-17 22:55:13,999 INFO L263 TraceCheckUtils]: 87: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-17 22:55:13,999 INFO L280 TraceCheckUtils]: 88: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:13,999 INFO L280 TraceCheckUtils]: 89: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25267#true} is VALID [2020-07-17 22:55:13,999 INFO L280 TraceCheckUtils]: 90: Hoare triple {25267#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {25267#true} is VALID [2020-07-17 22:55:13,999 INFO L280 TraceCheckUtils]: 91: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-17 22:55:14,000 INFO L280 TraceCheckUtils]: 92: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:14,000 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-17 22:55:14,000 INFO L280 TraceCheckUtils]: 94: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-17 22:55:14,000 INFO L280 TraceCheckUtils]: 95: Hoare triple {25267#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {25267#true} is VALID [2020-07-17 22:55:14,000 INFO L280 TraceCheckUtils]: 96: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:14,000 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {25267#true} {25267#true} #343#return; {25267#true} is VALID [2020-07-17 22:55:14,001 INFO L280 TraceCheckUtils]: 98: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:14,001 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {25267#true} {25267#true} #355#return; {25267#true} is VALID [2020-07-17 22:55:14,001 INFO L280 TraceCheckUtils]: 100: Hoare triple {25267#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {25267#true} is VALID [2020-07-17 22:55:14,001 INFO L280 TraceCheckUtils]: 101: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-17 22:55:14,001 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {25267#true} {25267#true} #361#return; {25267#true} is VALID [2020-07-17 22:55:14,002 INFO L280 TraceCheckUtils]: 103: Hoare triple {25267#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {25267#true} is VALID [2020-07-17 22:55:14,002 INFO L280 TraceCheckUtils]: 104: Hoare triple {25267#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {25267#true} is VALID [2020-07-17 22:55:14,002 INFO L263 TraceCheckUtils]: 105: Hoare triple {25267#true} call transmit1(); {25267#true} is VALID [2020-07-17 22:55:14,002 INFO L280 TraceCheckUtils]: 106: Hoare triple {25267#true} assume !(0 == ~t1_pc~0); {25267#true} is VALID [2020-07-17 22:55:14,006 INFO L280 TraceCheckUtils]: 107: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,009 INFO L280 TraceCheckUtils]: 108: Hoare triple {25430#(= 1 ~t1_pc~0)} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,010 INFO L263 TraceCheckUtils]: 109: Hoare triple {25430#(= 1 ~t1_pc~0)} call immediate_notify(); {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,011 INFO L263 TraceCheckUtils]: 110: Hoare triple {25430#(= 1 ~t1_pc~0)} call activate_threads(); {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,011 INFO L280 TraceCheckUtils]: 111: Hoare triple {25430#(= 1 ~t1_pc~0)} havoc ~tmp~1;havoc ~tmp___0~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,012 INFO L263 TraceCheckUtils]: 112: Hoare triple {25430#(= 1 ~t1_pc~0)} call #t~ret4 := is_master_triggered(); {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,013 INFO L280 TraceCheckUtils]: 113: Hoare triple {25430#(= 1 ~t1_pc~0)} havoc ~__retres1~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,013 INFO L280 TraceCheckUtils]: 114: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~m_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,014 INFO L280 TraceCheckUtils]: 115: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_M~0;~__retres1~0 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,014 INFO L280 TraceCheckUtils]: 116: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,015 INFO L280 TraceCheckUtils]: 117: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,015 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25430#(= 1 ~t1_pc~0)} #347#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,016 INFO L280 TraceCheckUtils]: 119: Hoare triple {25430#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,016 INFO L280 TraceCheckUtils]: 120: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 0 != ~tmp~1;~m_st~0 := 0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,017 INFO L263 TraceCheckUtils]: 121: Hoare triple {25430#(= 1 ~t1_pc~0)} call #t~ret5 := is_transmit1_triggered(); {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,018 INFO L280 TraceCheckUtils]: 122: Hoare triple {25430#(= 1 ~t1_pc~0)} havoc ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:14,018 INFO L280 TraceCheckUtils]: 123: Hoare triple {25430#(= 1 ~t1_pc~0)} assume !(1 == ~t1_pc~0); {25268#false} is VALID [2020-07-17 22:55:14,019 INFO L280 TraceCheckUtils]: 124: Hoare triple {25268#false} ~__retres1~1 := 0; {25268#false} is VALID [2020-07-17 22:55:14,019 INFO L280 TraceCheckUtils]: 125: Hoare triple {25268#false} #res := ~__retres1~1; {25268#false} is VALID [2020-07-17 22:55:14,019 INFO L280 TraceCheckUtils]: 126: Hoare triple {25268#false} assume true; {25268#false} is VALID [2020-07-17 22:55:14,019 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {25268#false} {25430#(= 1 ~t1_pc~0)} #349#return; {25268#false} is VALID [2020-07-17 22:55:14,019 INFO L280 TraceCheckUtils]: 128: Hoare triple {25268#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25268#false} is VALID [2020-07-17 22:55:14,019 INFO L280 TraceCheckUtils]: 129: Hoare triple {25268#false} assume !(0 != ~tmp___0~0); {25268#false} is VALID [2020-07-17 22:55:14,020 INFO L280 TraceCheckUtils]: 130: Hoare triple {25268#false} assume true; {25268#false} is VALID [2020-07-17 22:55:14,020 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {25268#false} {25430#(= 1 ~t1_pc~0)} #343#return; {25268#false} is VALID [2020-07-17 22:55:14,020 INFO L280 TraceCheckUtils]: 132: Hoare triple {25268#false} assume true; {25268#false} is VALID [2020-07-17 22:55:14,020 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {25268#false} {25430#(= 1 ~t1_pc~0)} #345#return; {25268#false} is VALID [2020-07-17 22:55:14,020 INFO L280 TraceCheckUtils]: 134: Hoare triple {25268#false} ~E_M~0 := 2; {25268#false} is VALID [2020-07-17 22:55:14,021 INFO L280 TraceCheckUtils]: 135: Hoare triple {25268#false} assume !false; {25268#false} is VALID [2020-07-17 22:55:14,021 INFO L280 TraceCheckUtils]: 136: Hoare triple {25268#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {25268#false} is VALID [2020-07-17 22:55:14,021 INFO L280 TraceCheckUtils]: 137: Hoare triple {25268#false} assume true; {25268#false} is VALID [2020-07-17 22:55:14,021 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {25268#false} {25267#true} #363#return; {25268#false} is VALID [2020-07-17 22:55:14,021 INFO L280 TraceCheckUtils]: 139: Hoare triple {25268#false} assume !false; {25268#false} is VALID [2020-07-17 22:55:14,022 INFO L263 TraceCheckUtils]: 140: Hoare triple {25268#false} call #t~ret1 := exists_runnable_thread(); {25268#false} is VALID [2020-07-17 22:55:14,022 INFO L280 TraceCheckUtils]: 141: Hoare triple {25268#false} havoc ~__retres1~2; {25268#false} is VALID [2020-07-17 22:55:14,022 INFO L280 TraceCheckUtils]: 142: Hoare triple {25268#false} assume 0 == ~m_st~0;~__retres1~2 := 1; {25268#false} is VALID [2020-07-17 22:55:14,022 INFO L280 TraceCheckUtils]: 143: Hoare triple {25268#false} #res := ~__retres1~2; {25268#false} is VALID [2020-07-17 22:55:14,023 INFO L280 TraceCheckUtils]: 144: Hoare triple {25268#false} assume true; {25268#false} is VALID [2020-07-17 22:55:14,023 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {25268#false} {25268#false} #359#return; {25268#false} is VALID [2020-07-17 22:55:14,023 INFO L280 TraceCheckUtils]: 146: Hoare triple {25268#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25268#false} is VALID [2020-07-17 22:55:14,023 INFO L280 TraceCheckUtils]: 147: Hoare triple {25268#false} assume 0 != ~tmp~0; {25268#false} is VALID [2020-07-17 22:55:14,023 INFO L280 TraceCheckUtils]: 148: Hoare triple {25268#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {25268#false} is VALID [2020-07-17 22:55:14,024 INFO L280 TraceCheckUtils]: 149: Hoare triple {25268#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {25268#false} is VALID [2020-07-17 22:55:14,024 INFO L263 TraceCheckUtils]: 150: Hoare triple {25268#false} call master(); {25268#false} is VALID [2020-07-17 22:55:14,024 INFO L280 TraceCheckUtils]: 151: Hoare triple {25268#false} assume !(0 == ~m_pc~0); {25268#false} is VALID [2020-07-17 22:55:14,024 INFO L280 TraceCheckUtils]: 152: Hoare triple {25268#false} assume 1 == ~m_pc~0; {25268#false} is VALID [2020-07-17 22:55:14,024 INFO L280 TraceCheckUtils]: 153: Hoare triple {25268#false} assume ~token~0 != 1 + ~local~0; {25268#false} is VALID [2020-07-17 22:55:14,025 INFO L263 TraceCheckUtils]: 154: Hoare triple {25268#false} call error(); {25268#false} is VALID [2020-07-17 22:55:14,025 INFO L280 TraceCheckUtils]: 155: Hoare triple {25268#false} assume !false; {25268#false} is VALID [2020-07-17 22:55:14,041 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-17 22:55:14,041 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:55:14,042 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 10 [2020-07-17 22:55:14,042 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701727961] [2020-07-17 22:55:14,042 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 156 [2020-07-17 22:55:14,044 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:55:14,045 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:55:14,171 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:14,171 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:55:14,172 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:55:14,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:55:14,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:55:14,172 INFO L87 Difference]: Start difference. First operand 1018 states and 1236 transitions. Second operand 3 states. [2020-07-17 22:55:18,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:18,193 INFO L93 Difference]: Finished difference Result 2446 states and 3135 transitions. [2020-07-17 22:55:18,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:55:18,194 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 156 [2020-07-17 22:55:18,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:55:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:55:18,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 452 transitions. [2020-07-17 22:55:18,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:55:18,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 452 transitions. [2020-07-17 22:55:18,200 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 452 transitions. [2020-07-17 22:55:18,683 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:18,820 INFO L225 Difference]: With dead ends: 2446 [2020-07-17 22:55:18,821 INFO L226 Difference]: Without dead ends: 1449 [2020-07-17 22:55:18,825 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:55:18,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1449 states. [2020-07-17 22:55:22,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1449 to 1443. [2020-07-17 22:55:22,376 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:55:22,376 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1449 states. Second operand 1443 states. [2020-07-17 22:55:22,376 INFO L74 IsIncluded]: Start isIncluded. First operand 1449 states. Second operand 1443 states. [2020-07-17 22:55:22,377 INFO L87 Difference]: Start difference. First operand 1449 states. Second operand 1443 states. [2020-07-17 22:55:22,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:22,446 INFO L93 Difference]: Finished difference Result 1449 states and 1751 transitions. [2020-07-17 22:55:22,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1751 transitions. [2020-07-17 22:55:22,451 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:22,451 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:22,451 INFO L74 IsIncluded]: Start isIncluded. First operand 1443 states. Second operand 1449 states. [2020-07-17 22:55:22,451 INFO L87 Difference]: Start difference. First operand 1443 states. Second operand 1449 states. [2020-07-17 22:55:22,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:22,541 INFO L93 Difference]: Finished difference Result 1449 states and 1751 transitions. [2020-07-17 22:55:22,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1751 transitions. [2020-07-17 22:55:22,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:22,545 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:22,545 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:55:22,546 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:55:22,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1443 states. [2020-07-17 22:55:22,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1443 states and 1735 transitions. [2020-07-17 22:55:22,686 INFO L78 Accepts]: Start accepts. Automaton has 1443 states and 1735 transitions. Word has length 156 [2020-07-17 22:55:22,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:55:22,687 INFO L479 AbstractCegarLoop]: Abstraction has 1443 states and 1735 transitions. [2020-07-17 22:55:22,687 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:55:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1735 transitions. [2020-07-17 22:55:22,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-07-17 22:55:22,690 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:55:22,690 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:55:22,903 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:55:22,903 INFO L427 AbstractCegarLoop]: === Iteration 10 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:55:22,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:55:22,904 INFO L82 PathProgramCache]: Analyzing trace with hash -1278730684, now seen corresponding path program 1 times [2020-07-17 22:55:22,904 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:55:22,905 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178914641] [2020-07-17 22:55:22,905 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:55:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:22,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {34312#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {34189#true} is VALID [2020-07-17 22:55:22,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:22,982 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34189#true} {34189#true} #397#return; {34189#true} is VALID [2020-07-17 22:55:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:22,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {34313#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {34189#true} is VALID [2020-07-17 22:55:22,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:22,994 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34189#true} {34189#true} #351#return; {34189#true} is VALID [2020-07-17 22:55:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:22,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:22,996 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34189#true} {34189#true} #367#return; {34189#true} is VALID [2020-07-17 22:55:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,009 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34189#true} {34189#true} #369#return; {34189#true} is VALID [2020-07-17 22:55:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {34189#true} is VALID [2020-07-17 22:55:23,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !(0 == ~T1_E~0); {34189#true} is VALID [2020-07-17 22:55:23,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume !(0 == ~E_M~0); {34189#true} is VALID [2020-07-17 22:55:23,027 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume !(0 == ~E_1~0); {34189#true} is VALID [2020-07-17 22:55:23,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,027 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34189#true} {34189#true} #371#return; {34189#true} is VALID [2020-07-17 22:55:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-17 22:55:23,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,042 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !(1 == ~t1_pc~0); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {34230#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,050 INFO L280 TraceCheckUtils]: 3: Hoare triple {34230#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,050 INFO L280 TraceCheckUtils]: 4: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume true; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,051 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34230#(not (= 1 ~t1_pc~0))} {34189#true} #349#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-17 22:55:23,051 INFO L263 TraceCheckUtils]: 1: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-17 22:55:23,052 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,052 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,053 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,053 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-17 22:55:23,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-17 22:55:23,053 INFO L263 TraceCheckUtils]: 10: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,053 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,054 INFO L280 TraceCheckUtils]: 12: Hoare triple {34189#true} assume !(1 == ~t1_pc~0); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,054 INFO L280 TraceCheckUtils]: 13: Hoare triple {34230#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,055 INFO L280 TraceCheckUtils]: 14: Hoare triple {34230#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,055 INFO L280 TraceCheckUtils]: 15: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume true; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,056 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {34230#(not (= 1 ~t1_pc~0))} {34189#true} #349#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,057 INFO L280 TraceCheckUtils]: 17: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,057 INFO L280 TraceCheckUtils]: 18: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,058 INFO L280 TraceCheckUtils]: 19: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume true; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,058 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34230#(not (= 1 ~t1_pc~0))} {34189#true} #373#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {34189#true} is VALID [2020-07-17 22:55:23,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !(1 == ~T1_E~0); {34189#true} is VALID [2020-07-17 22:55:23,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume !(1 == ~E_M~0); {34189#true} is VALID [2020-07-17 22:55:23,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-17 22:55:23,063 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,064 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34189#true} {34230#(not (= 1 ~t1_pc~0))} #375#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~2; {34189#true} is VALID [2020-07-17 22:55:23,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {34189#true} is VALID [2020-07-17 22:55:23,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} #res := ~__retres1~2; {34189#true} is VALID [2020-07-17 22:55:23,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,073 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34189#true} {34230#(not (= 1 ~t1_pc~0))} #359#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-17 22:55:23,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,142 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,143 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,157 INFO L280 TraceCheckUtils]: 3: Hoare triple {34353#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,158 INFO L280 TraceCheckUtils]: 4: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,159 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #349#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-17 22:55:23,160 INFO L263 TraceCheckUtils]: 1: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-17 22:55:23,161 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,161 INFO L280 TraceCheckUtils]: 6: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,162 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,162 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-17 22:55:23,162 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-17 22:55:23,162 INFO L263 TraceCheckUtils]: 10: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,163 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,163 INFO L280 TraceCheckUtils]: 12: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {34353#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,166 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #349#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {34353#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,167 INFO L280 TraceCheckUtils]: 18: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,167 INFO L280 TraceCheckUtils]: 19: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,169 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,170 INFO L263 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-17 22:55:23,170 INFO L263 TraceCheckUtils]: 2: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-17 22:55:23,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,171 INFO L280 TraceCheckUtils]: 6: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,171 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-17 22:55:23,172 INFO L280 TraceCheckUtils]: 10: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-17 22:55:23,172 INFO L263 TraceCheckUtils]: 11: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,174 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,175 INFO L280 TraceCheckUtils]: 15: Hoare triple {34353#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,176 INFO L280 TraceCheckUtils]: 16: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,177 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #349#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,178 INFO L280 TraceCheckUtils]: 18: Hoare triple {34353#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,179 INFO L280 TraceCheckUtils]: 19: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,179 INFO L280 TraceCheckUtils]: 20: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,180 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,181 INFO L280 TraceCheckUtils]: 22: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,182 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #355#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {34328#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !false; {34189#true} is VALID [2020-07-17 22:55:23,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {34189#true} is VALID [2020-07-17 22:55:23,184 INFO L263 TraceCheckUtils]: 3: Hoare triple {34189#true} call immediate_notify(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,185 INFO L263 TraceCheckUtils]: 4: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,186 INFO L280 TraceCheckUtils]: 5: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-17 22:55:23,186 INFO L263 TraceCheckUtils]: 6: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,186 INFO L280 TraceCheckUtils]: 7: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,187 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-17 22:55:23,187 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,187 INFO L280 TraceCheckUtils]: 10: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,188 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,188 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,188 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-17 22:55:23,189 INFO L280 TraceCheckUtils]: 14: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-17 22:55:23,189 INFO L263 TraceCheckUtils]: 15: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,189 INFO L280 TraceCheckUtils]: 16: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,191 INFO L280 TraceCheckUtils]: 17: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,191 INFO L280 TraceCheckUtils]: 18: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,192 INFO L280 TraceCheckUtils]: 19: Hoare triple {34353#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,193 INFO L280 TraceCheckUtils]: 20: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,194 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #349#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,194 INFO L280 TraceCheckUtils]: 22: Hoare triple {34353#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,195 INFO L280 TraceCheckUtils]: 23: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,196 INFO L280 TraceCheckUtils]: 24: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,197 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,197 INFO L280 TraceCheckUtils]: 26: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,198 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #355#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,199 INFO L280 TraceCheckUtils]: 28: Hoare triple {34353#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,200 INFO L280 TraceCheckUtils]: 29: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,200 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34230#(not (= 1 ~t1_pc~0))} #361#return; {34190#false} is VALID [2020-07-17 22:55:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 1 == ~m_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {34189#true} is VALID [2020-07-17 22:55:23,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,264 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-17 22:55:23,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} ~__retres1~1 := 0; {34189#true} is VALID [2020-07-17 22:55:23,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} #res := ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,271 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34189#true} {34189#true} #349#return; {34189#true} is VALID [2020-07-17 22:55:23,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-17 22:55:23,271 INFO L263 TraceCheckUtils]: 1: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume 1 == ~m_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,273 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {34189#true} is VALID [2020-07-17 22:55:23,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,274 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,274 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-17 22:55:23,275 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume 0 != ~tmp~1;~m_st~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,276 INFO L263 TraceCheckUtils]: 10: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,276 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,276 INFO L280 TraceCheckUtils]: 12: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,277 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-17 22:55:23,277 INFO L280 TraceCheckUtils]: 14: Hoare triple {34189#true} ~__retres1~1 := 0; {34189#true} is VALID [2020-07-17 22:55:23,278 INFO L280 TraceCheckUtils]: 15: Hoare triple {34189#true} #res := ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,278 INFO L280 TraceCheckUtils]: 16: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,278 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {34189#true} {34189#true} #349#return; {34189#true} is VALID [2020-07-17 22:55:23,279 INFO L280 TraceCheckUtils]: 18: Hoare triple {34189#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34189#true} is VALID [2020-07-17 22:55:23,279 INFO L280 TraceCheckUtils]: 19: Hoare triple {34189#true} assume !(0 != ~tmp___0~0); {34189#true} is VALID [2020-07-17 22:55:23,279 INFO L280 TraceCheckUtils]: 20: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,280 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34189#true} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34189#true} is VALID [2020-07-17 22:55:23,282 INFO L263 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-17 22:55:23,283 INFO L263 TraceCheckUtils]: 2: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,283 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume 1 == ~m_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,284 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {34189#true} is VALID [2020-07-17 22:55:23,284 INFO L280 TraceCheckUtils]: 6: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,284 INFO L280 TraceCheckUtils]: 7: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,285 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,285 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-17 22:55:23,285 INFO L280 TraceCheckUtils]: 10: Hoare triple {34189#true} assume 0 != ~tmp~1;~m_st~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,285 INFO L263 TraceCheckUtils]: 11: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,286 INFO L280 TraceCheckUtils]: 12: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,286 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,286 INFO L280 TraceCheckUtils]: 14: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-17 22:55:23,286 INFO L280 TraceCheckUtils]: 15: Hoare triple {34189#true} ~__retres1~1 := 0; {34189#true} is VALID [2020-07-17 22:55:23,287 INFO L280 TraceCheckUtils]: 16: Hoare triple {34189#true} #res := ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,287 INFO L280 TraceCheckUtils]: 17: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,287 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {34189#true} {34189#true} #349#return; {34189#true} is VALID [2020-07-17 22:55:23,287 INFO L280 TraceCheckUtils]: 19: Hoare triple {34189#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34189#true} is VALID [2020-07-17 22:55:23,287 INFO L280 TraceCheckUtils]: 20: Hoare triple {34189#true} assume !(0 != ~tmp___0~0); {34189#true} is VALID [2020-07-17 22:55:23,288 INFO L280 TraceCheckUtils]: 21: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,288 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {34189#true} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34189#true} is VALID [2020-07-17 22:55:23,288 INFO L280 TraceCheckUtils]: 23: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,288 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {34189#true} {34189#true} #345#return; {34189#true} is VALID [2020-07-17 22:55:23,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {34387#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {34189#true} is VALID [2020-07-17 22:55:23,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {34189#true} is VALID [2020-07-17 22:55:23,291 INFO L263 TraceCheckUtils]: 3: Hoare triple {34189#true} call immediate_notify(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,291 INFO L263 TraceCheckUtils]: 4: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-17 22:55:23,292 INFO L263 TraceCheckUtils]: 6: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,292 INFO L280 TraceCheckUtils]: 7: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,292 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume 1 == ~m_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,292 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {34189#true} is VALID [2020-07-17 22:55:23,292 INFO L280 TraceCheckUtils]: 10: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,293 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,293 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-17 22:55:23,294 INFO L280 TraceCheckUtils]: 14: Hoare triple {34189#true} assume 0 != ~tmp~1;~m_st~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,294 INFO L263 TraceCheckUtils]: 15: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,294 INFO L280 TraceCheckUtils]: 16: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,295 INFO L280 TraceCheckUtils]: 17: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,295 INFO L280 TraceCheckUtils]: 18: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-17 22:55:23,295 INFO L280 TraceCheckUtils]: 19: Hoare triple {34189#true} ~__retres1~1 := 0; {34189#true} is VALID [2020-07-17 22:55:23,296 INFO L280 TraceCheckUtils]: 20: Hoare triple {34189#true} #res := ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,296 INFO L280 TraceCheckUtils]: 21: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,296 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {34189#true} {34189#true} #349#return; {34189#true} is VALID [2020-07-17 22:55:23,297 INFO L280 TraceCheckUtils]: 23: Hoare triple {34189#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34189#true} is VALID [2020-07-17 22:55:23,297 INFO L280 TraceCheckUtils]: 24: Hoare triple {34189#true} assume !(0 != ~tmp___0~0); {34189#true} is VALID [2020-07-17 22:55:23,297 INFO L280 TraceCheckUtils]: 25: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,298 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34189#true} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34189#true} is VALID [2020-07-17 22:55:23,298 INFO L280 TraceCheckUtils]: 27: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,298 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {34189#true} {34189#true} #345#return; {34189#true} is VALID [2020-07-17 22:55:23,298 INFO L280 TraceCheckUtils]: 29: Hoare triple {34189#true} ~E_M~0 := 2; {34189#true} is VALID [2020-07-17 22:55:23,299 INFO L280 TraceCheckUtils]: 30: Hoare triple {34189#true} assume !false; {34189#true} is VALID [2020-07-17 22:55:23,299 INFO L280 TraceCheckUtils]: 31: Hoare triple {34189#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {34189#true} is VALID [2020-07-17 22:55:23,299 INFO L280 TraceCheckUtils]: 32: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,300 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {34189#true} {34190#false} #363#return; {34190#false} is VALID [2020-07-17 22:55:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~2; {34189#true} is VALID [2020-07-17 22:55:23,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {34189#true} is VALID [2020-07-17 22:55:23,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} #res := ~__retres1~2; {34189#true} is VALID [2020-07-17 22:55:23,310 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,311 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34189#true} {34190#false} #359#return; {34190#false} is VALID [2020-07-17 22:55:23,312 INFO L263 TraceCheckUtils]: 0: Hoare triple {34189#true} call ULTIMATE.init(); {34312#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:23,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {34312#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,313 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34189#true} {34189#true} #397#return; {34189#true} is VALID [2020-07-17 22:55:23,314 INFO L263 TraceCheckUtils]: 4: Hoare triple {34189#true} call #t~ret9 := main(); {34189#true} is VALID [2020-07-17 22:55:23,314 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} havoc ~__retres1~3; {34189#true} is VALID [2020-07-17 22:55:23,315 INFO L263 TraceCheckUtils]: 6: Hoare triple {34189#true} call init_model(); {34313#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:55:23,315 INFO L280 TraceCheckUtils]: 7: Hoare triple {34313#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {34189#true} is VALID [2020-07-17 22:55:23,315 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,316 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34189#true} {34189#true} #351#return; {34189#true} is VALID [2020-07-17 22:55:23,316 INFO L263 TraceCheckUtils]: 10: Hoare triple {34189#true} call start_simulation(); {34189#true} is VALID [2020-07-17 22:55:23,316 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,317 INFO L263 TraceCheckUtils]: 12: Hoare triple {34189#true} call update_channels(); {34189#true} is VALID [2020-07-17 22:55:23,317 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,317 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {34189#true} {34189#true} #367#return; {34189#true} is VALID [2020-07-17 22:55:23,318 INFO L263 TraceCheckUtils]: 15: Hoare triple {34189#true} call init_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,318 INFO L280 TraceCheckUtils]: 16: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,319 INFO L280 TraceCheckUtils]: 17: Hoare triple {34189#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,319 INFO L280 TraceCheckUtils]: 18: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,319 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34189#true} {34189#true} #369#return; {34189#true} is VALID [2020-07-17 22:55:23,320 INFO L263 TraceCheckUtils]: 20: Hoare triple {34189#true} call fire_delta_events(); {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:23,320 INFO L280 TraceCheckUtils]: 21: Hoare triple {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {34189#true} is VALID [2020-07-17 22:55:23,321 INFO L280 TraceCheckUtils]: 22: Hoare triple {34189#true} assume !(0 == ~T1_E~0); {34189#true} is VALID [2020-07-17 22:55:23,321 INFO L280 TraceCheckUtils]: 23: Hoare triple {34189#true} assume !(0 == ~E_M~0); {34189#true} is VALID [2020-07-17 22:55:23,321 INFO L280 TraceCheckUtils]: 24: Hoare triple {34189#true} assume !(0 == ~E_1~0); {34189#true} is VALID [2020-07-17 22:55:23,321 INFO L280 TraceCheckUtils]: 25: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,321 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34189#true} {34189#true} #371#return; {34189#true} is VALID [2020-07-17 22:55:23,322 INFO L263 TraceCheckUtils]: 27: Hoare triple {34189#true} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,322 INFO L280 TraceCheckUtils]: 28: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-17 22:55:23,322 INFO L263 TraceCheckUtils]: 29: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,323 INFO L280 TraceCheckUtils]: 30: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,323 INFO L280 TraceCheckUtils]: 31: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-17 22:55:23,323 INFO L280 TraceCheckUtils]: 32: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,323 INFO L280 TraceCheckUtils]: 33: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,323 INFO L280 TraceCheckUtils]: 34: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,323 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,324 INFO L280 TraceCheckUtils]: 36: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-17 22:55:23,324 INFO L280 TraceCheckUtils]: 37: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-17 22:55:23,324 INFO L263 TraceCheckUtils]: 38: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,324 INFO L280 TraceCheckUtils]: 39: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,325 INFO L280 TraceCheckUtils]: 40: Hoare triple {34189#true} assume !(1 == ~t1_pc~0); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,325 INFO L280 TraceCheckUtils]: 41: Hoare triple {34230#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,326 INFO L280 TraceCheckUtils]: 42: Hoare triple {34230#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,326 INFO L280 TraceCheckUtils]: 43: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume true; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,327 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {34230#(not (= 1 ~t1_pc~0))} {34189#true} #349#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,327 INFO L280 TraceCheckUtils]: 45: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,328 INFO L280 TraceCheckUtils]: 46: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,328 INFO L280 TraceCheckUtils]: 47: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume true; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,329 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {34230#(not (= 1 ~t1_pc~0))} {34189#true} #373#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,331 INFO L263 TraceCheckUtils]: 49: Hoare triple {34230#(not (= 1 ~t1_pc~0))} call reset_delta_events(); {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:23,331 INFO L280 TraceCheckUtils]: 50: Hoare triple {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {34189#true} is VALID [2020-07-17 22:55:23,331 INFO L280 TraceCheckUtils]: 51: Hoare triple {34189#true} assume !(1 == ~T1_E~0); {34189#true} is VALID [2020-07-17 22:55:23,331 INFO L280 TraceCheckUtils]: 52: Hoare triple {34189#true} assume !(1 == ~E_M~0); {34189#true} is VALID [2020-07-17 22:55:23,332 INFO L280 TraceCheckUtils]: 53: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-17 22:55:23,332 INFO L280 TraceCheckUtils]: 54: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,333 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {34189#true} {34230#(not (= 1 ~t1_pc~0))} #375#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,334 INFO L280 TraceCheckUtils]: 56: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume !false; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,334 INFO L280 TraceCheckUtils]: 57: Hoare triple {34230#(not (= 1 ~t1_pc~0))} ~kernel_st~0 := 1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,335 INFO L263 TraceCheckUtils]: 58: Hoare triple {34230#(not (= 1 ~t1_pc~0))} call eval(); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,336 INFO L280 TraceCheckUtils]: 59: Hoare triple {34230#(not (= 1 ~t1_pc~0))} havoc ~tmp~0; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,337 INFO L280 TraceCheckUtils]: 60: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume !false; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,337 INFO L263 TraceCheckUtils]: 61: Hoare triple {34230#(not (= 1 ~t1_pc~0))} call #t~ret1 := exists_runnable_thread(); {34189#true} is VALID [2020-07-17 22:55:23,337 INFO L280 TraceCheckUtils]: 62: Hoare triple {34189#true} havoc ~__retres1~2; {34189#true} is VALID [2020-07-17 22:55:23,338 INFO L280 TraceCheckUtils]: 63: Hoare triple {34189#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {34189#true} is VALID [2020-07-17 22:55:23,338 INFO L280 TraceCheckUtils]: 64: Hoare triple {34189#true} #res := ~__retres1~2; {34189#true} is VALID [2020-07-17 22:55:23,338 INFO L280 TraceCheckUtils]: 65: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,339 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {34189#true} {34230#(not (= 1 ~t1_pc~0))} #359#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,341 INFO L280 TraceCheckUtils]: 67: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,341 INFO L280 TraceCheckUtils]: 68: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp~0; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,343 INFO L280 TraceCheckUtils]: 69: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,343 INFO L280 TraceCheckUtils]: 70: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-17 22:55:23,345 INFO L263 TraceCheckUtils]: 71: Hoare triple {34230#(not (= 1 ~t1_pc~0))} call master(); {34328#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,345 INFO L280 TraceCheckUtils]: 72: Hoare triple {34328#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,345 INFO L280 TraceCheckUtils]: 73: Hoare triple {34189#true} assume !false; {34189#true} is VALID [2020-07-17 22:55:23,346 INFO L280 TraceCheckUtils]: 74: Hoare triple {34189#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {34189#true} is VALID [2020-07-17 22:55:23,347 INFO L263 TraceCheckUtils]: 75: Hoare triple {34189#true} call immediate_notify(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,348 INFO L263 TraceCheckUtils]: 76: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,348 INFO L280 TraceCheckUtils]: 77: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-17 22:55:23,348 INFO L263 TraceCheckUtils]: 78: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,348 INFO L280 TraceCheckUtils]: 79: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,349 INFO L280 TraceCheckUtils]: 80: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-17 22:55:23,349 INFO L280 TraceCheckUtils]: 81: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,349 INFO L280 TraceCheckUtils]: 82: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,350 INFO L280 TraceCheckUtils]: 83: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,350 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,350 INFO L280 TraceCheckUtils]: 85: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-17 22:55:23,351 INFO L280 TraceCheckUtils]: 86: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-17 22:55:23,351 INFO L263 TraceCheckUtils]: 87: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,351 INFO L280 TraceCheckUtils]: 88: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,352 INFO L280 TraceCheckUtils]: 89: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,352 INFO L280 TraceCheckUtils]: 90: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,353 INFO L280 TraceCheckUtils]: 91: Hoare triple {34353#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,354 INFO L280 TraceCheckUtils]: 92: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,356 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #349#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,356 INFO L280 TraceCheckUtils]: 94: Hoare triple {34353#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,357 INFO L280 TraceCheckUtils]: 95: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,357 INFO L280 TraceCheckUtils]: 96: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,358 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,359 INFO L280 TraceCheckUtils]: 98: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,359 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #355#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,360 INFO L280 TraceCheckUtils]: 100: Hoare triple {34353#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,360 INFO L280 TraceCheckUtils]: 101: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-17 22:55:23,361 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34230#(not (= 1 ~t1_pc~0))} #361#return; {34190#false} is VALID [2020-07-17 22:55:23,361 INFO L280 TraceCheckUtils]: 103: Hoare triple {34190#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {34190#false} is VALID [2020-07-17 22:55:23,361 INFO L280 TraceCheckUtils]: 104: Hoare triple {34190#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {34190#false} is VALID [2020-07-17 22:55:23,361 INFO L263 TraceCheckUtils]: 105: Hoare triple {34190#false} call transmit1(); {34387#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:23,361 INFO L280 TraceCheckUtils]: 106: Hoare triple {34387#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {34189#true} is VALID [2020-07-17 22:55:23,362 INFO L280 TraceCheckUtils]: 107: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,362 INFO L280 TraceCheckUtils]: 108: Hoare triple {34189#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {34189#true} is VALID [2020-07-17 22:55:23,362 INFO L263 TraceCheckUtils]: 109: Hoare triple {34189#true} call immediate_notify(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,363 INFO L263 TraceCheckUtils]: 110: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:23,363 INFO L280 TraceCheckUtils]: 111: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-17 22:55:23,363 INFO L263 TraceCheckUtils]: 112: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,364 INFO L280 TraceCheckUtils]: 113: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,364 INFO L280 TraceCheckUtils]: 114: Hoare triple {34189#true} assume 1 == ~m_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,364 INFO L280 TraceCheckUtils]: 115: Hoare triple {34189#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {34189#true} is VALID [2020-07-17 22:55:23,364 INFO L280 TraceCheckUtils]: 116: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-17 22:55:23,364 INFO L280 TraceCheckUtils]: 117: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,364 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-17 22:55:23,365 INFO L280 TraceCheckUtils]: 119: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-17 22:55:23,365 INFO L280 TraceCheckUtils]: 120: Hoare triple {34189#true} assume 0 != ~tmp~1;~m_st~0 := 0; {34189#true} is VALID [2020-07-17 22:55:23,365 INFO L263 TraceCheckUtils]: 121: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-17 22:55:23,366 INFO L280 TraceCheckUtils]: 122: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,366 INFO L280 TraceCheckUtils]: 123: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-17 22:55:23,366 INFO L280 TraceCheckUtils]: 124: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-17 22:55:23,367 INFO L280 TraceCheckUtils]: 125: Hoare triple {34189#true} ~__retres1~1 := 0; {34189#true} is VALID [2020-07-17 22:55:23,367 INFO L280 TraceCheckUtils]: 126: Hoare triple {34189#true} #res := ~__retres1~1; {34189#true} is VALID [2020-07-17 22:55:23,367 INFO L280 TraceCheckUtils]: 127: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,368 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {34189#true} {34189#true} #349#return; {34189#true} is VALID [2020-07-17 22:55:23,368 INFO L280 TraceCheckUtils]: 129: Hoare triple {34189#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34189#true} is VALID [2020-07-17 22:55:23,368 INFO L280 TraceCheckUtils]: 130: Hoare triple {34189#true} assume !(0 != ~tmp___0~0); {34189#true} is VALID [2020-07-17 22:55:23,368 INFO L280 TraceCheckUtils]: 131: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,369 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {34189#true} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34189#true} is VALID [2020-07-17 22:55:23,369 INFO L280 TraceCheckUtils]: 133: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,369 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {34189#true} {34189#true} #345#return; {34189#true} is VALID [2020-07-17 22:55:23,370 INFO L280 TraceCheckUtils]: 135: Hoare triple {34189#true} ~E_M~0 := 2; {34189#true} is VALID [2020-07-17 22:55:23,370 INFO L280 TraceCheckUtils]: 136: Hoare triple {34189#true} assume !false; {34189#true} is VALID [2020-07-17 22:55:23,370 INFO L280 TraceCheckUtils]: 137: Hoare triple {34189#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {34189#true} is VALID [2020-07-17 22:55:23,371 INFO L280 TraceCheckUtils]: 138: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,371 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {34189#true} {34190#false} #363#return; {34190#false} is VALID [2020-07-17 22:55:23,371 INFO L280 TraceCheckUtils]: 140: Hoare triple {34190#false} assume !false; {34190#false} is VALID [2020-07-17 22:55:23,371 INFO L263 TraceCheckUtils]: 141: Hoare triple {34190#false} call #t~ret1 := exists_runnable_thread(); {34189#true} is VALID [2020-07-17 22:55:23,372 INFO L280 TraceCheckUtils]: 142: Hoare triple {34189#true} havoc ~__retres1~2; {34189#true} is VALID [2020-07-17 22:55:23,372 INFO L280 TraceCheckUtils]: 143: Hoare triple {34189#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {34189#true} is VALID [2020-07-17 22:55:23,372 INFO L280 TraceCheckUtils]: 144: Hoare triple {34189#true} #res := ~__retres1~2; {34189#true} is VALID [2020-07-17 22:55:23,373 INFO L280 TraceCheckUtils]: 145: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-17 22:55:23,373 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {34189#true} {34190#false} #359#return; {34190#false} is VALID [2020-07-17 22:55:23,373 INFO L280 TraceCheckUtils]: 147: Hoare triple {34190#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {34190#false} is VALID [2020-07-17 22:55:23,373 INFO L280 TraceCheckUtils]: 148: Hoare triple {34190#false} assume 0 != ~tmp~0; {34190#false} is VALID [2020-07-17 22:55:23,374 INFO L280 TraceCheckUtils]: 149: Hoare triple {34190#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {34190#false} is VALID [2020-07-17 22:55:23,374 INFO L280 TraceCheckUtils]: 150: Hoare triple {34190#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {34190#false} is VALID [2020-07-17 22:55:23,374 INFO L263 TraceCheckUtils]: 151: Hoare triple {34190#false} call master(); {34190#false} is VALID [2020-07-17 22:55:23,374 INFO L280 TraceCheckUtils]: 152: Hoare triple {34190#false} assume !(0 == ~m_pc~0); {34190#false} is VALID [2020-07-17 22:55:23,375 INFO L280 TraceCheckUtils]: 153: Hoare triple {34190#false} assume 1 == ~m_pc~0; {34190#false} is VALID [2020-07-17 22:55:23,375 INFO L280 TraceCheckUtils]: 154: Hoare triple {34190#false} assume ~token~0 != 1 + ~local~0; {34190#false} is VALID [2020-07-17 22:55:23,375 INFO L263 TraceCheckUtils]: 155: Hoare triple {34190#false} call error(); {34190#false} is VALID [2020-07-17 22:55:23,376 INFO L280 TraceCheckUtils]: 156: Hoare triple {34190#false} assume !false; {34190#false} is VALID [2020-07-17 22:55:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 25 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2020-07-17 22:55:23,410 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178914641] [2020-07-17 22:55:23,410 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1016162088] [2020-07-17 22:55:23,410 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:55:23,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,524 INFO L264 TraceCheckSpWp]: Trace formula consists of 647 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:55:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:23,563 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:55:23,797 INFO L263 TraceCheckUtils]: 0: Hoare triple {34189#true} call ULTIMATE.init(); {34189#true} is VALID [2020-07-17 22:55:23,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,798 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34189#true} #397#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,799 INFO L263 TraceCheckUtils]: 4: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret9 := main(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,799 INFO L280 TraceCheckUtils]: 5: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~3; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,799 INFO L263 TraceCheckUtils]: 6: Hoare triple {34454#(<= ~t1_pc~0 0)} call init_model(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,800 INFO L280 TraceCheckUtils]: 7: Hoare triple {34454#(<= ~t1_pc~0 0)} ~m_i~0 := 1;~t1_i~0 := 1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,800 INFO L280 TraceCheckUtils]: 8: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,801 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #351#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,801 INFO L263 TraceCheckUtils]: 10: Hoare triple {34454#(<= ~t1_pc~0 0)} call start_simulation(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,802 INFO L280 TraceCheckUtils]: 11: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,802 INFO L263 TraceCheckUtils]: 12: Hoare triple {34454#(<= ~t1_pc~0 0)} call update_channels(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,803 INFO L280 TraceCheckUtils]: 13: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,804 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #367#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,804 INFO L263 TraceCheckUtils]: 15: Hoare triple {34454#(<= ~t1_pc~0 0)} call init_threads(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,805 INFO L280 TraceCheckUtils]: 16: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 1 == ~m_i~0;~m_st~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,806 INFO L280 TraceCheckUtils]: 18: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,807 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #369#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,809 INFO L263 TraceCheckUtils]: 20: Hoare triple {34454#(<= ~t1_pc~0 0)} call fire_delta_events(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,813 INFO L280 TraceCheckUtils]: 21: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 == ~M_E~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,814 INFO L280 TraceCheckUtils]: 22: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 == ~T1_E~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,815 INFO L280 TraceCheckUtils]: 23: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 == ~E_M~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 == ~E_1~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,816 INFO L280 TraceCheckUtils]: 25: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,816 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #371#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,817 INFO L263 TraceCheckUtils]: 27: Hoare triple {34454#(<= ~t1_pc~0 0)} call activate_threads(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,817 INFO L280 TraceCheckUtils]: 28: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~tmp~1;havoc ~tmp___0~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,819 INFO L263 TraceCheckUtils]: 29: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret4 := is_master_triggered(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,819 INFO L280 TraceCheckUtils]: 30: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,820 INFO L280 TraceCheckUtils]: 31: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~m_pc~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,820 INFO L280 TraceCheckUtils]: 32: Hoare triple {34454#(<= ~t1_pc~0 0)} ~__retres1~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,821 INFO L280 TraceCheckUtils]: 33: Hoare triple {34454#(<= ~t1_pc~0 0)} #res := ~__retres1~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,821 INFO L280 TraceCheckUtils]: 34: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,822 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #347#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,822 INFO L280 TraceCheckUtils]: 36: Hoare triple {34454#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,822 INFO L280 TraceCheckUtils]: 37: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 != ~tmp~1); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,823 INFO L263 TraceCheckUtils]: 38: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret5 := is_transmit1_triggered(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,823 INFO L280 TraceCheckUtils]: 39: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,823 INFO L280 TraceCheckUtils]: 40: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~t1_pc~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,824 INFO L280 TraceCheckUtils]: 41: Hoare triple {34454#(<= ~t1_pc~0 0)} ~__retres1~1 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,825 INFO L280 TraceCheckUtils]: 42: Hoare triple {34454#(<= ~t1_pc~0 0)} #res := ~__retres1~1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,825 INFO L280 TraceCheckUtils]: 43: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,826 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #349#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,826 INFO L280 TraceCheckUtils]: 45: Hoare triple {34454#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,826 INFO L280 TraceCheckUtils]: 46: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 != ~tmp___0~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,827 INFO L280 TraceCheckUtils]: 47: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,827 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #373#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,828 INFO L263 TraceCheckUtils]: 49: Hoare triple {34454#(<= ~t1_pc~0 0)} call reset_delta_events(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,828 INFO L280 TraceCheckUtils]: 50: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~M_E~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,829 INFO L280 TraceCheckUtils]: 51: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~T1_E~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,829 INFO L280 TraceCheckUtils]: 52: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~E_M~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,829 INFO L280 TraceCheckUtils]: 53: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~E_1~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,830 INFO L280 TraceCheckUtils]: 54: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,830 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #375#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,831 INFO L280 TraceCheckUtils]: 56: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !false; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,831 INFO L280 TraceCheckUtils]: 57: Hoare triple {34454#(<= ~t1_pc~0 0)} ~kernel_st~0 := 1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,831 INFO L263 TraceCheckUtils]: 58: Hoare triple {34454#(<= ~t1_pc~0 0)} call eval(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,832 INFO L280 TraceCheckUtils]: 59: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~tmp~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,832 INFO L280 TraceCheckUtils]: 60: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !false; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,832 INFO L263 TraceCheckUtils]: 61: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret1 := exists_runnable_thread(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,833 INFO L280 TraceCheckUtils]: 62: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~2; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,834 INFO L280 TraceCheckUtils]: 63: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 0 == ~m_st~0;~__retres1~2 := 1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,837 INFO L280 TraceCheckUtils]: 64: Hoare triple {34454#(<= ~t1_pc~0 0)} #res := ~__retres1~2; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,839 INFO L280 TraceCheckUtils]: 65: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,840 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #359#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,841 INFO L280 TraceCheckUtils]: 67: Hoare triple {34454#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,841 INFO L280 TraceCheckUtils]: 68: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 0 != ~tmp~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,842 INFO L280 TraceCheckUtils]: 69: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,842 INFO L280 TraceCheckUtils]: 70: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,843 INFO L263 TraceCheckUtils]: 71: Hoare triple {34454#(<= ~t1_pc~0 0)} call master(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,843 INFO L280 TraceCheckUtils]: 72: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 0 == ~m_pc~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,844 INFO L280 TraceCheckUtils]: 73: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !false; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,844 INFO L280 TraceCheckUtils]: 74: Hoare triple {34454#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,845 INFO L263 TraceCheckUtils]: 75: Hoare triple {34454#(<= ~t1_pc~0 0)} call immediate_notify(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,845 INFO L263 TraceCheckUtils]: 76: Hoare triple {34454#(<= ~t1_pc~0 0)} call activate_threads(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,846 INFO L280 TraceCheckUtils]: 77: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~tmp~1;havoc ~tmp___0~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,846 INFO L263 TraceCheckUtils]: 78: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret4 := is_master_triggered(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,847 INFO L280 TraceCheckUtils]: 79: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,847 INFO L280 TraceCheckUtils]: 80: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~m_pc~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,848 INFO L280 TraceCheckUtils]: 81: Hoare triple {34454#(<= ~t1_pc~0 0)} ~__retres1~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,849 INFO L280 TraceCheckUtils]: 82: Hoare triple {34454#(<= ~t1_pc~0 0)} #res := ~__retres1~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,849 INFO L280 TraceCheckUtils]: 83: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,850 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #347#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,850 INFO L280 TraceCheckUtils]: 85: Hoare triple {34454#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,851 INFO L280 TraceCheckUtils]: 86: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 != ~tmp~1); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,851 INFO L263 TraceCheckUtils]: 87: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret5 := is_transmit1_triggered(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,852 INFO L280 TraceCheckUtils]: 88: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-17 22:55:23,852 INFO L280 TraceCheckUtils]: 89: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 1 == ~t1_pc~0; {34190#false} is VALID [2020-07-17 22:55:23,853 INFO L280 TraceCheckUtils]: 90: Hoare triple {34190#false} assume 1 == ~E_1~0;~__retres1~1 := 1; {34190#false} is VALID [2020-07-17 22:55:23,853 INFO L280 TraceCheckUtils]: 91: Hoare triple {34190#false} #res := ~__retres1~1; {34190#false} is VALID [2020-07-17 22:55:23,853 INFO L280 TraceCheckUtils]: 92: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-17 22:55:23,853 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {34190#false} {34454#(<= ~t1_pc~0 0)} #349#return; {34190#false} is VALID [2020-07-17 22:55:23,853 INFO L280 TraceCheckUtils]: 94: Hoare triple {34190#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34190#false} is VALID [2020-07-17 22:55:23,853 INFO L280 TraceCheckUtils]: 95: Hoare triple {34190#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {34190#false} is VALID [2020-07-17 22:55:23,854 INFO L280 TraceCheckUtils]: 96: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-17 22:55:23,854 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {34190#false} {34454#(<= ~t1_pc~0 0)} #343#return; {34190#false} is VALID [2020-07-17 22:55:23,854 INFO L280 TraceCheckUtils]: 98: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-17 22:55:23,854 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {34190#false} {34454#(<= ~t1_pc~0 0)} #355#return; {34190#false} is VALID [2020-07-17 22:55:23,854 INFO L280 TraceCheckUtils]: 100: Hoare triple {34190#false} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {34190#false} is VALID [2020-07-17 22:55:23,855 INFO L280 TraceCheckUtils]: 101: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-17 22:55:23,855 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {34190#false} {34454#(<= ~t1_pc~0 0)} #361#return; {34190#false} is VALID [2020-07-17 22:55:23,855 INFO L280 TraceCheckUtils]: 103: Hoare triple {34190#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {34190#false} is VALID [2020-07-17 22:55:23,855 INFO L280 TraceCheckUtils]: 104: Hoare triple {34190#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {34190#false} is VALID [2020-07-17 22:55:23,855 INFO L263 TraceCheckUtils]: 105: Hoare triple {34190#false} call transmit1(); {34190#false} is VALID [2020-07-17 22:55:23,855 INFO L280 TraceCheckUtils]: 106: Hoare triple {34190#false} assume !(0 == ~t1_pc~0); {34190#false} is VALID [2020-07-17 22:55:23,856 INFO L280 TraceCheckUtils]: 107: Hoare triple {34190#false} assume 1 == ~t1_pc~0; {34190#false} is VALID [2020-07-17 22:55:23,856 INFO L280 TraceCheckUtils]: 108: Hoare triple {34190#false} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {34190#false} is VALID [2020-07-17 22:55:23,856 INFO L263 TraceCheckUtils]: 109: Hoare triple {34190#false} call immediate_notify(); {34190#false} is VALID [2020-07-17 22:55:23,856 INFO L263 TraceCheckUtils]: 110: Hoare triple {34190#false} call activate_threads(); {34190#false} is VALID [2020-07-17 22:55:23,856 INFO L280 TraceCheckUtils]: 111: Hoare triple {34190#false} havoc ~tmp~1;havoc ~tmp___0~0; {34190#false} is VALID [2020-07-17 22:55:23,856 INFO L263 TraceCheckUtils]: 112: Hoare triple {34190#false} call #t~ret4 := is_master_triggered(); {34190#false} is VALID [2020-07-17 22:55:23,857 INFO L280 TraceCheckUtils]: 113: Hoare triple {34190#false} havoc ~__retres1~0; {34190#false} is VALID [2020-07-17 22:55:23,857 INFO L280 TraceCheckUtils]: 114: Hoare triple {34190#false} assume 1 == ~m_pc~0; {34190#false} is VALID [2020-07-17 22:55:23,857 INFO L280 TraceCheckUtils]: 115: Hoare triple {34190#false} assume 1 == ~E_M~0;~__retres1~0 := 1; {34190#false} is VALID [2020-07-17 22:55:23,857 INFO L280 TraceCheckUtils]: 116: Hoare triple {34190#false} #res := ~__retres1~0; {34190#false} is VALID [2020-07-17 22:55:23,857 INFO L280 TraceCheckUtils]: 117: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-17 22:55:23,857 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {34190#false} {34190#false} #347#return; {34190#false} is VALID [2020-07-17 22:55:23,858 INFO L280 TraceCheckUtils]: 119: Hoare triple {34190#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34190#false} is VALID [2020-07-17 22:55:23,858 INFO L280 TraceCheckUtils]: 120: Hoare triple {34190#false} assume 0 != ~tmp~1;~m_st~0 := 0; {34190#false} is VALID [2020-07-17 22:55:23,858 INFO L263 TraceCheckUtils]: 121: Hoare triple {34190#false} call #t~ret5 := is_transmit1_triggered(); {34190#false} is VALID [2020-07-17 22:55:23,858 INFO L280 TraceCheckUtils]: 122: Hoare triple {34190#false} havoc ~__retres1~1; {34190#false} is VALID [2020-07-17 22:55:23,858 INFO L280 TraceCheckUtils]: 123: Hoare triple {34190#false} assume 1 == ~t1_pc~0; {34190#false} is VALID [2020-07-17 22:55:23,859 INFO L280 TraceCheckUtils]: 124: Hoare triple {34190#false} assume !(1 == ~E_1~0); {34190#false} is VALID [2020-07-17 22:55:23,859 INFO L280 TraceCheckUtils]: 125: Hoare triple {34190#false} ~__retres1~1 := 0; {34190#false} is VALID [2020-07-17 22:55:23,859 INFO L280 TraceCheckUtils]: 126: Hoare triple {34190#false} #res := ~__retres1~1; {34190#false} is VALID [2020-07-17 22:55:23,859 INFO L280 TraceCheckUtils]: 127: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-17 22:55:23,859 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {34190#false} {34190#false} #349#return; {34190#false} is VALID [2020-07-17 22:55:23,859 INFO L280 TraceCheckUtils]: 129: Hoare triple {34190#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34190#false} is VALID [2020-07-17 22:55:23,860 INFO L280 TraceCheckUtils]: 130: Hoare triple {34190#false} assume !(0 != ~tmp___0~0); {34190#false} is VALID [2020-07-17 22:55:23,860 INFO L280 TraceCheckUtils]: 131: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-17 22:55:23,860 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {34190#false} {34190#false} #343#return; {34190#false} is VALID [2020-07-17 22:55:23,860 INFO L280 TraceCheckUtils]: 133: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-17 22:55:23,860 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {34190#false} {34190#false} #345#return; {34190#false} is VALID [2020-07-17 22:55:23,860 INFO L280 TraceCheckUtils]: 135: Hoare triple {34190#false} ~E_M~0 := 2; {34190#false} is VALID [2020-07-17 22:55:23,861 INFO L280 TraceCheckUtils]: 136: Hoare triple {34190#false} assume !false; {34190#false} is VALID [2020-07-17 22:55:23,861 INFO L280 TraceCheckUtils]: 137: Hoare triple {34190#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {34190#false} is VALID [2020-07-17 22:55:23,861 INFO L280 TraceCheckUtils]: 138: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-17 22:55:23,861 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {34190#false} {34190#false} #363#return; {34190#false} is VALID [2020-07-17 22:55:23,861 INFO L280 TraceCheckUtils]: 140: Hoare triple {34190#false} assume !false; {34190#false} is VALID [2020-07-17 22:55:23,861 INFO L263 TraceCheckUtils]: 141: Hoare triple {34190#false} call #t~ret1 := exists_runnable_thread(); {34190#false} is VALID [2020-07-17 22:55:23,862 INFO L280 TraceCheckUtils]: 142: Hoare triple {34190#false} havoc ~__retres1~2; {34190#false} is VALID [2020-07-17 22:55:23,862 INFO L280 TraceCheckUtils]: 143: Hoare triple {34190#false} assume 0 == ~m_st~0;~__retres1~2 := 1; {34190#false} is VALID [2020-07-17 22:55:23,862 INFO L280 TraceCheckUtils]: 144: Hoare triple {34190#false} #res := ~__retres1~2; {34190#false} is VALID [2020-07-17 22:55:23,862 INFO L280 TraceCheckUtils]: 145: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-17 22:55:23,862 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {34190#false} {34190#false} #359#return; {34190#false} is VALID [2020-07-17 22:55:23,862 INFO L280 TraceCheckUtils]: 147: Hoare triple {34190#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {34190#false} is VALID [2020-07-17 22:55:23,863 INFO L280 TraceCheckUtils]: 148: Hoare triple {34190#false} assume 0 != ~tmp~0; {34190#false} is VALID [2020-07-17 22:55:23,863 INFO L280 TraceCheckUtils]: 149: Hoare triple {34190#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {34190#false} is VALID [2020-07-17 22:55:23,863 INFO L280 TraceCheckUtils]: 150: Hoare triple {34190#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {34190#false} is VALID [2020-07-17 22:55:23,863 INFO L263 TraceCheckUtils]: 151: Hoare triple {34190#false} call master(); {34190#false} is VALID [2020-07-17 22:55:23,863 INFO L280 TraceCheckUtils]: 152: Hoare triple {34190#false} assume !(0 == ~m_pc~0); {34190#false} is VALID [2020-07-17 22:55:23,864 INFO L280 TraceCheckUtils]: 153: Hoare triple {34190#false} assume 1 == ~m_pc~0; {34190#false} is VALID [2020-07-17 22:55:23,864 INFO L280 TraceCheckUtils]: 154: Hoare triple {34190#false} assume ~token~0 != 1 + ~local~0; {34190#false} is VALID [2020-07-17 22:55:23,864 INFO L263 TraceCheckUtils]: 155: Hoare triple {34190#false} call error(); {34190#false} is VALID [2020-07-17 22:55:23,864 INFO L280 TraceCheckUtils]: 156: Hoare triple {34190#false} assume !false; {34190#false} is VALID [2020-07-17 22:55:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-17 22:55:23,888 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:55:23,888 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2020-07-17 22:55:23,889 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95316981] [2020-07-17 22:55:23,889 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 157 [2020-07-17 22:55:23,890 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:55:23,890 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:55:24,031 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:24,032 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:55:24,032 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:55:24,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:55:24,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:55:24,033 INFO L87 Difference]: Start difference. First operand 1443 states and 1735 transitions. Second operand 3 states. [2020-07-17 22:55:28,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:28,423 INFO L93 Difference]: Finished difference Result 2410 states and 2883 transitions. [2020-07-17 22:55:28,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:55:28,424 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 157 [2020-07-17 22:55:28,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:55:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:55:28,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 437 transitions. [2020-07-17 22:55:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:55:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 437 transitions. [2020-07-17 22:55:28,437 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 437 transitions. [2020-07-17 22:55:28,862 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 437 edges. 437 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:29,029 INFO L225 Difference]: With dead ends: 2410 [2020-07-17 22:55:29,030 INFO L226 Difference]: Without dead ends: 1442 [2020-07-17 22:55:29,036 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 197 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:55:29,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1442 states. [2020-07-17 22:55:32,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1442 to 1442. [2020-07-17 22:55:32,795 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:55:32,795 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1442 states. Second operand 1442 states. [2020-07-17 22:55:32,795 INFO L74 IsIncluded]: Start isIncluded. First operand 1442 states. Second operand 1442 states. [2020-07-17 22:55:32,796 INFO L87 Difference]: Start difference. First operand 1442 states. Second operand 1442 states. [2020-07-17 22:55:32,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:32,885 INFO L93 Difference]: Finished difference Result 1442 states and 1692 transitions. [2020-07-17 22:55:32,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1692 transitions. [2020-07-17 22:55:32,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:32,893 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:32,893 INFO L74 IsIncluded]: Start isIncluded. First operand 1442 states. Second operand 1442 states. [2020-07-17 22:55:32,893 INFO L87 Difference]: Start difference. First operand 1442 states. Second operand 1442 states. [2020-07-17 22:55:33,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:33,015 INFO L93 Difference]: Finished difference Result 1442 states and 1692 transitions. [2020-07-17 22:55:33,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1692 transitions. [2020-07-17 22:55:33,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:33,023 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:33,023 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:55:33,023 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:55:33,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1442 states. [2020-07-17 22:55:33,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1442 states and 1692 transitions. [2020-07-17 22:55:33,153 INFO L78 Accepts]: Start accepts. Automaton has 1442 states and 1692 transitions. Word has length 157 [2020-07-17 22:55:33,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:55:33,157 INFO L479 AbstractCegarLoop]: Abstraction has 1442 states and 1692 transitions. [2020-07-17 22:55:33,157 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:55:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1692 transitions. [2020-07-17 22:55:33,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-07-17 22:55:33,161 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:55:33,161 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-17 22:55:33,374 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 22:55:33,375 INFO L427 AbstractCegarLoop]: === Iteration 11 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:55:33,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:55:33,375 INFO L82 PathProgramCache]: Analyzing trace with hash 846884099, now seen corresponding path program 1 times [2020-07-17 22:55:33,375 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:55:33,376 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925429790] [2020-07-17 22:55:33,376 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:55:33,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {43176#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,469 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43043#true} {43043#true} #397#return; {43043#true} is VALID [2020-07-17 22:55:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {43177#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,482 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43043#true} {43043#true} #351#return; {43043#true} is VALID [2020-07-17 22:55:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,484 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43043#true} {43043#true} #367#return; {43043#true} is VALID [2020-07-17 22:55:33,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,500 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43043#true} {43043#true} #369#return; {43043#true} is VALID [2020-07-17 22:55:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {43043#true} is VALID [2020-07-17 22:55:33,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !(0 == ~T1_E~0); {43043#true} is VALID [2020-07-17 22:55:33,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume !(0 == ~E_M~0); {43043#true} is VALID [2020-07-17 22:55:33,523 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume !(0 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:33,523 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,523 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #371#return; {43043#true} is VALID [2020-07-17 22:55:33,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,533 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,533 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !(1 == ~t1_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,537 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-17 22:55:33,537 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,537 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,537 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:33,538 INFO L263 TraceCheckUtils]: 1: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,538 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,539 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,539 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:33,539 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-17 22:55:33,540 INFO L263 TraceCheckUtils]: 10: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,540 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,540 INFO L280 TraceCheckUtils]: 12: Hoare triple {43043#true} assume !(1 == ~t1_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,540 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-17 22:55:33,540 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,540 INFO L280 TraceCheckUtils]: 15: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,541 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,541 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:33,541 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-17 22:55:33,541 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,541 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43043#true} {43043#true} #373#return; {43043#true} is VALID [2020-07-17 22:55:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {43043#true} is VALID [2020-07-17 22:55:33,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !(1 == ~T1_E~0); {43043#true} is VALID [2020-07-17 22:55:33,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume !(1 == ~E_M~0); {43043#true} is VALID [2020-07-17 22:55:33,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:33,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,546 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #375#return; {43043#true} is VALID [2020-07-17 22:55:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:33,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:33,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {43095#(= 0 ~m_st~0)} #res := ~__retres1~2; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:33,553 INFO L280 TraceCheckUtils]: 3: Hoare triple {43095#(= 0 ~m_st~0)} assume true; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:33,554 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43095#(= 0 ~m_st~0)} {43043#true} #359#return; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-17 22:55:33,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {43043#true} is VALID [2020-07-17 22:55:33,582 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,582 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43043#true} {43044#false} #363#return; {43044#false} is VALID [2020-07-17 22:55:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:33,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43043#true} is VALID [2020-07-17 22:55:33,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} #res := ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:33,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,586 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43043#true} {43044#false} #359#return; {43044#false} is VALID [2020-07-17 22:55:33,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,636 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {43043#true} is VALID [2020-07-17 22:55:33,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,640 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:33,640 INFO L263 TraceCheckUtils]: 1: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,641 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,641 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,642 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:33,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-17 22:55:33,642 INFO L263 TraceCheckUtils]: 10: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,642 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,642 INFO L280 TraceCheckUtils]: 12: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,643 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {43043#true} is VALID [2020-07-17 22:55:33,643 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,643 INFO L280 TraceCheckUtils]: 15: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,643 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,643 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:33,644 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,644 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,644 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-17 22:55:33,645 INFO L263 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:33,646 INFO L263 TraceCheckUtils]: 2: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,646 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,646 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,646 INFO L280 TraceCheckUtils]: 6: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,647 INFO L280 TraceCheckUtils]: 7: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,647 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,647 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:33,647 INFO L280 TraceCheckUtils]: 10: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-17 22:55:33,647 INFO L263 TraceCheckUtils]: 11: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,648 INFO L280 TraceCheckUtils]: 12: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,648 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,648 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {43043#true} is VALID [2020-07-17 22:55:33,648 INFO L280 TraceCheckUtils]: 15: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,648 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,649 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,649 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:33,649 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,649 INFO L280 TraceCheckUtils]: 20: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,650 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-17 22:55:33,650 INFO L280 TraceCheckUtils]: 22: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,650 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {43043#true} {43043#true} #355#return; {43043#true} is VALID [2020-07-17 22:55:33,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {43193#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-17 22:55:33,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,652 INFO L263 TraceCheckUtils]: 3: Hoare triple {43043#true} call immediate_notify(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,653 INFO L263 TraceCheckUtils]: 4: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,653 INFO L280 TraceCheckUtils]: 5: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:33,653 INFO L263 TraceCheckUtils]: 6: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,653 INFO L280 TraceCheckUtils]: 7: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,654 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,654 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,654 INFO L280 TraceCheckUtils]: 10: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,654 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,655 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,655 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:33,655 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-17 22:55:33,655 INFO L263 TraceCheckUtils]: 15: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,656 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,656 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,656 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {43043#true} is VALID [2020-07-17 22:55:33,656 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,656 INFO L280 TraceCheckUtils]: 20: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,657 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,657 INFO L280 TraceCheckUtils]: 22: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:33,657 INFO L280 TraceCheckUtils]: 23: Hoare triple {43043#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,657 INFO L280 TraceCheckUtils]: 24: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,657 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-17 22:55:33,658 INFO L280 TraceCheckUtils]: 26: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,658 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43043#true} {43043#true} #355#return; {43043#true} is VALID [2020-07-17 22:55:33,658 INFO L280 TraceCheckUtils]: 28: Hoare triple {43043#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {43043#true} is VALID [2020-07-17 22:55:33,658 INFO L280 TraceCheckUtils]: 29: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,658 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {43043#true} {43044#false} #361#return; {43044#false} is VALID [2020-07-17 22:55:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 1 == ~m_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,686 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:33,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-17 22:55:33,690 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,690 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,690 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:33,691 INFO L263 TraceCheckUtils]: 1: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,691 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume 1 == ~m_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,692 INFO L280 TraceCheckUtils]: 6: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,692 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,693 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:33,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume 0 != ~tmp~1;~m_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,693 INFO L263 TraceCheckUtils]: 10: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,693 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,693 INFO L280 TraceCheckUtils]: 12: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,693 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:33,694 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-17 22:55:33,694 INFO L280 TraceCheckUtils]: 15: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,694 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,694 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,694 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:33,695 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-17 22:55:33,695 INFO L280 TraceCheckUtils]: 20: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,695 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-17 22:55:33,696 INFO L263 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:33,697 INFO L263 TraceCheckUtils]: 2: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,697 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,697 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume 1 == ~m_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,698 INFO L280 TraceCheckUtils]: 7: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,698 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,698 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:33,698 INFO L280 TraceCheckUtils]: 10: Hoare triple {43043#true} assume 0 != ~tmp~1;~m_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,698 INFO L263 TraceCheckUtils]: 11: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,699 INFO L280 TraceCheckUtils]: 12: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,699 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,699 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:33,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-17 22:55:33,699 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,700 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,700 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:33,700 INFO L280 TraceCheckUtils]: 20: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-17 22:55:33,700 INFO L280 TraceCheckUtils]: 21: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,700 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-17 22:55:33,701 INFO L280 TraceCheckUtils]: 23: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,701 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43043#true} {43043#true} #345#return; {43043#true} is VALID [2020-07-17 22:55:33,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,702 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,703 INFO L263 TraceCheckUtils]: 3: Hoare triple {43043#true} call immediate_notify(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,703 INFO L263 TraceCheckUtils]: 4: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:33,704 INFO L263 TraceCheckUtils]: 6: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,704 INFO L280 TraceCheckUtils]: 7: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,704 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume 1 == ~m_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,704 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,704 INFO L280 TraceCheckUtils]: 10: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,705 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,705 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:33,705 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} assume 0 != ~tmp~1;~m_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,705 INFO L263 TraceCheckUtils]: 15: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,706 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:33,706 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-17 22:55:33,706 INFO L280 TraceCheckUtils]: 20: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,706 INFO L280 TraceCheckUtils]: 21: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,707 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,707 INFO L280 TraceCheckUtils]: 23: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:33,707 INFO L280 TraceCheckUtils]: 24: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-17 22:55:33,707 INFO L280 TraceCheckUtils]: 25: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,707 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-17 22:55:33,708 INFO L280 TraceCheckUtils]: 27: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,708 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {43043#true} {43043#true} #345#return; {43043#true} is VALID [2020-07-17 22:55:33,708 INFO L280 TraceCheckUtils]: 29: Hoare triple {43043#true} ~E_M~0 := 2; {43043#true} is VALID [2020-07-17 22:55:33,708 INFO L280 TraceCheckUtils]: 30: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-17 22:55:33,708 INFO L280 TraceCheckUtils]: 31: Hoare triple {43043#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {43043#true} is VALID [2020-07-17 22:55:33,708 INFO L280 TraceCheckUtils]: 32: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,709 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43043#true} {43044#false} #363#return; {43044#false} is VALID [2020-07-17 22:55:33,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:33,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43043#true} is VALID [2020-07-17 22:55:33,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} #res := ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:33,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,713 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43043#true} {43044#false} #359#return; {43044#false} is VALID [2020-07-17 22:55:33,714 INFO L263 TraceCheckUtils]: 0: Hoare triple {43043#true} call ULTIMATE.init(); {43176#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:33,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {43176#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,715 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43043#true} {43043#true} #397#return; {43043#true} is VALID [2020-07-17 22:55:33,715 INFO L263 TraceCheckUtils]: 4: Hoare triple {43043#true} call #t~ret9 := main(); {43043#true} is VALID [2020-07-17 22:55:33,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} havoc ~__retres1~3; {43043#true} is VALID [2020-07-17 22:55:33,716 INFO L263 TraceCheckUtils]: 6: Hoare triple {43043#true} call init_model(); {43177#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:55:33,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {43177#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,716 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,716 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43043#true} {43043#true} #351#return; {43043#true} is VALID [2020-07-17 22:55:33,716 INFO L263 TraceCheckUtils]: 10: Hoare triple {43043#true} call start_simulation(); {43043#true} is VALID [2020-07-17 22:55:33,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,717 INFO L263 TraceCheckUtils]: 12: Hoare triple {43043#true} call update_channels(); {43043#true} is VALID [2020-07-17 22:55:33,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,717 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43043#true} {43043#true} #367#return; {43043#true} is VALID [2020-07-17 22:55:33,718 INFO L263 TraceCheckUtils]: 15: Hoare triple {43043#true} call init_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,718 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,718 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43043#true} {43043#true} #369#return; {43043#true} is VALID [2020-07-17 22:55:33,719 INFO L263 TraceCheckUtils]: 20: Hoare triple {43043#true} call fire_delta_events(); {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:33,719 INFO L280 TraceCheckUtils]: 21: Hoare triple {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {43043#true} is VALID [2020-07-17 22:55:33,719 INFO L280 TraceCheckUtils]: 22: Hoare triple {43043#true} assume !(0 == ~T1_E~0); {43043#true} is VALID [2020-07-17 22:55:33,719 INFO L280 TraceCheckUtils]: 23: Hoare triple {43043#true} assume !(0 == ~E_M~0); {43043#true} is VALID [2020-07-17 22:55:33,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {43043#true} assume !(0 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:33,720 INFO L280 TraceCheckUtils]: 25: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,720 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43043#true} {43043#true} #371#return; {43043#true} is VALID [2020-07-17 22:55:33,721 INFO L263 TraceCheckUtils]: 27: Hoare triple {43043#true} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,721 INFO L280 TraceCheckUtils]: 28: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:33,721 INFO L263 TraceCheckUtils]: 29: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,721 INFO L280 TraceCheckUtils]: 30: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,721 INFO L280 TraceCheckUtils]: 31: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,721 INFO L280 TraceCheckUtils]: 32: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,722 INFO L280 TraceCheckUtils]: 33: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,722 INFO L280 TraceCheckUtils]: 34: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,722 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,722 INFO L280 TraceCheckUtils]: 36: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:33,722 INFO L280 TraceCheckUtils]: 37: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-17 22:55:33,722 INFO L263 TraceCheckUtils]: 38: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,723 INFO L280 TraceCheckUtils]: 39: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,723 INFO L280 TraceCheckUtils]: 40: Hoare triple {43043#true} assume !(1 == ~t1_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,723 INFO L280 TraceCheckUtils]: 41: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-17 22:55:33,723 INFO L280 TraceCheckUtils]: 42: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,723 INFO L280 TraceCheckUtils]: 43: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,723 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,723 INFO L280 TraceCheckUtils]: 45: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:33,724 INFO L280 TraceCheckUtils]: 46: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-17 22:55:33,724 INFO L280 TraceCheckUtils]: 47: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,724 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {43043#true} {43043#true} #373#return; {43043#true} is VALID [2020-07-17 22:55:33,725 INFO L263 TraceCheckUtils]: 49: Hoare triple {43043#true} call reset_delta_events(); {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:33,725 INFO L280 TraceCheckUtils]: 50: Hoare triple {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {43043#true} is VALID [2020-07-17 22:55:33,725 INFO L280 TraceCheckUtils]: 51: Hoare triple {43043#true} assume !(1 == ~T1_E~0); {43043#true} is VALID [2020-07-17 22:55:33,725 INFO L280 TraceCheckUtils]: 52: Hoare triple {43043#true} assume !(1 == ~E_M~0); {43043#true} is VALID [2020-07-17 22:55:33,725 INFO L280 TraceCheckUtils]: 53: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:33,726 INFO L280 TraceCheckUtils]: 54: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,726 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {43043#true} {43043#true} #375#return; {43043#true} is VALID [2020-07-17 22:55:33,726 INFO L280 TraceCheckUtils]: 56: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-17 22:55:33,726 INFO L280 TraceCheckUtils]: 57: Hoare triple {43043#true} ~kernel_st~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,726 INFO L263 TraceCheckUtils]: 58: Hoare triple {43043#true} call eval(); {43043#true} is VALID [2020-07-17 22:55:33,726 INFO L280 TraceCheckUtils]: 59: Hoare triple {43043#true} havoc ~tmp~0; {43043#true} is VALID [2020-07-17 22:55:33,727 INFO L280 TraceCheckUtils]: 60: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-17 22:55:33,727 INFO L263 TraceCheckUtils]: 61: Hoare triple {43043#true} call #t~ret1 := exists_runnable_thread(); {43043#true} is VALID [2020-07-17 22:55:33,727 INFO L280 TraceCheckUtils]: 62: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:33,727 INFO L280 TraceCheckUtils]: 63: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:33,728 INFO L280 TraceCheckUtils]: 64: Hoare triple {43095#(= 0 ~m_st~0)} #res := ~__retres1~2; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:33,729 INFO L280 TraceCheckUtils]: 65: Hoare triple {43095#(= 0 ~m_st~0)} assume true; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:33,729 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {43095#(= 0 ~m_st~0)} {43043#true} #359#return; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:33,730 INFO L280 TraceCheckUtils]: 67: Hoare triple {43095#(= 0 ~m_st~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:33,730 INFO L280 TraceCheckUtils]: 68: Hoare triple {43095#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:33,731 INFO L280 TraceCheckUtils]: 69: Hoare triple {43095#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {43044#false} is VALID [2020-07-17 22:55:33,731 INFO L280 TraceCheckUtils]: 70: Hoare triple {43044#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {43044#false} is VALID [2020-07-17 22:55:33,731 INFO L280 TraceCheckUtils]: 71: Hoare triple {43044#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {43044#false} is VALID [2020-07-17 22:55:33,731 INFO L263 TraceCheckUtils]: 72: Hoare triple {43044#false} call transmit1(); {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:33,732 INFO L280 TraceCheckUtils]: 73: Hoare triple {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,732 INFO L280 TraceCheckUtils]: 74: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-17 22:55:33,732 INFO L280 TraceCheckUtils]: 75: Hoare triple {43043#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {43043#true} is VALID [2020-07-17 22:55:33,732 INFO L280 TraceCheckUtils]: 76: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,732 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {43043#true} {43044#false} #363#return; {43044#false} is VALID [2020-07-17 22:55:33,732 INFO L280 TraceCheckUtils]: 78: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-17 22:55:33,733 INFO L263 TraceCheckUtils]: 79: Hoare triple {43044#false} call #t~ret1 := exists_runnable_thread(); {43043#true} is VALID [2020-07-17 22:55:33,733 INFO L280 TraceCheckUtils]: 80: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:33,733 INFO L280 TraceCheckUtils]: 81: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43043#true} is VALID [2020-07-17 22:55:33,733 INFO L280 TraceCheckUtils]: 82: Hoare triple {43043#true} #res := ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:33,733 INFO L280 TraceCheckUtils]: 83: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,733 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43043#true} {43044#false} #359#return; {43044#false} is VALID [2020-07-17 22:55:33,734 INFO L280 TraceCheckUtils]: 85: Hoare triple {43044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43044#false} is VALID [2020-07-17 22:55:33,734 INFO L280 TraceCheckUtils]: 86: Hoare triple {43044#false} assume 0 != ~tmp~0; {43044#false} is VALID [2020-07-17 22:55:33,734 INFO L280 TraceCheckUtils]: 87: Hoare triple {43044#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {43044#false} is VALID [2020-07-17 22:55:33,734 INFO L280 TraceCheckUtils]: 88: Hoare triple {43044#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {43044#false} is VALID [2020-07-17 22:55:33,734 INFO L263 TraceCheckUtils]: 89: Hoare triple {43044#false} call master(); {43193#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,735 INFO L280 TraceCheckUtils]: 90: Hoare triple {43193#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,735 INFO L280 TraceCheckUtils]: 91: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-17 22:55:33,735 INFO L280 TraceCheckUtils]: 92: Hoare triple {43043#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,736 INFO L263 TraceCheckUtils]: 93: Hoare triple {43043#true} call immediate_notify(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,737 INFO L263 TraceCheckUtils]: 94: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,737 INFO L280 TraceCheckUtils]: 95: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:33,737 INFO L263 TraceCheckUtils]: 96: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,737 INFO L280 TraceCheckUtils]: 97: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,737 INFO L280 TraceCheckUtils]: 98: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,738 INFO L280 TraceCheckUtils]: 99: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,738 INFO L280 TraceCheckUtils]: 100: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,738 INFO L280 TraceCheckUtils]: 101: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,738 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,738 INFO L280 TraceCheckUtils]: 103: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:33,739 INFO L280 TraceCheckUtils]: 104: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-17 22:55:33,739 INFO L263 TraceCheckUtils]: 105: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,739 INFO L280 TraceCheckUtils]: 106: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,739 INFO L280 TraceCheckUtils]: 107: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,739 INFO L280 TraceCheckUtils]: 108: Hoare triple {43043#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {43043#true} is VALID [2020-07-17 22:55:33,739 INFO L280 TraceCheckUtils]: 109: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,740 INFO L280 TraceCheckUtils]: 110: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,740 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,740 INFO L280 TraceCheckUtils]: 112: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:33,740 INFO L280 TraceCheckUtils]: 113: Hoare triple {43043#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,740 INFO L280 TraceCheckUtils]: 114: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,740 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-17 22:55:33,741 INFO L280 TraceCheckUtils]: 116: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,741 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {43043#true} {43043#true} #355#return; {43043#true} is VALID [2020-07-17 22:55:33,741 INFO L280 TraceCheckUtils]: 118: Hoare triple {43043#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {43043#true} is VALID [2020-07-17 22:55:33,741 INFO L280 TraceCheckUtils]: 119: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,741 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {43043#true} {43044#false} #361#return; {43044#false} is VALID [2020-07-17 22:55:33,742 INFO L280 TraceCheckUtils]: 121: Hoare triple {43044#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {43044#false} is VALID [2020-07-17 22:55:33,742 INFO L280 TraceCheckUtils]: 122: Hoare triple {43044#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {43044#false} is VALID [2020-07-17 22:55:33,742 INFO L263 TraceCheckUtils]: 123: Hoare triple {43044#false} call transmit1(); {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:33,742 INFO L280 TraceCheckUtils]: 124: Hoare triple {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {43043#true} is VALID [2020-07-17 22:55:33,742 INFO L280 TraceCheckUtils]: 125: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,742 INFO L280 TraceCheckUtils]: 126: Hoare triple {43043#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,743 INFO L263 TraceCheckUtils]: 127: Hoare triple {43043#true} call immediate_notify(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,744 INFO L263 TraceCheckUtils]: 128: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:33,744 INFO L280 TraceCheckUtils]: 129: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:33,744 INFO L263 TraceCheckUtils]: 130: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,745 INFO L280 TraceCheckUtils]: 131: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,745 INFO L280 TraceCheckUtils]: 132: Hoare triple {43043#true} assume 1 == ~m_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,745 INFO L280 TraceCheckUtils]: 133: Hoare triple {43043#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {43043#true} is VALID [2020-07-17 22:55:33,745 INFO L280 TraceCheckUtils]: 134: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:33,745 INFO L280 TraceCheckUtils]: 135: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,745 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:33,746 INFO L280 TraceCheckUtils]: 137: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:33,746 INFO L280 TraceCheckUtils]: 138: Hoare triple {43043#true} assume 0 != ~tmp~1;~m_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:33,746 INFO L263 TraceCheckUtils]: 139: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:33,746 INFO L280 TraceCheckUtils]: 140: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,746 INFO L280 TraceCheckUtils]: 141: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-17 22:55:33,747 INFO L280 TraceCheckUtils]: 142: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:33,747 INFO L280 TraceCheckUtils]: 143: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-17 22:55:33,747 INFO L280 TraceCheckUtils]: 144: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:33,747 INFO L280 TraceCheckUtils]: 145: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,747 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:33,747 INFO L280 TraceCheckUtils]: 147: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:33,748 INFO L280 TraceCheckUtils]: 148: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-17 22:55:33,748 INFO L280 TraceCheckUtils]: 149: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,748 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-17 22:55:33,748 INFO L280 TraceCheckUtils]: 151: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,748 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {43043#true} {43043#true} #345#return; {43043#true} is VALID [2020-07-17 22:55:33,748 INFO L280 TraceCheckUtils]: 153: Hoare triple {43043#true} ~E_M~0 := 2; {43043#true} is VALID [2020-07-17 22:55:33,749 INFO L280 TraceCheckUtils]: 154: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-17 22:55:33,749 INFO L280 TraceCheckUtils]: 155: Hoare triple {43043#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {43043#true} is VALID [2020-07-17 22:55:33,749 INFO L280 TraceCheckUtils]: 156: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,749 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {43043#true} {43044#false} #363#return; {43044#false} is VALID [2020-07-17 22:55:33,749 INFO L280 TraceCheckUtils]: 158: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-17 22:55:33,749 INFO L263 TraceCheckUtils]: 159: Hoare triple {43044#false} call #t~ret1 := exists_runnable_thread(); {43043#true} is VALID [2020-07-17 22:55:33,750 INFO L280 TraceCheckUtils]: 160: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:33,750 INFO L280 TraceCheckUtils]: 161: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43043#true} is VALID [2020-07-17 22:55:33,750 INFO L280 TraceCheckUtils]: 162: Hoare triple {43043#true} #res := ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:33,750 INFO L280 TraceCheckUtils]: 163: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:33,750 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {43043#true} {43044#false} #359#return; {43044#false} is VALID [2020-07-17 22:55:33,750 INFO L280 TraceCheckUtils]: 165: Hoare triple {43044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43044#false} is VALID [2020-07-17 22:55:33,751 INFO L280 TraceCheckUtils]: 166: Hoare triple {43044#false} assume 0 != ~tmp~0; {43044#false} is VALID [2020-07-17 22:55:33,751 INFO L280 TraceCheckUtils]: 167: Hoare triple {43044#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {43044#false} is VALID [2020-07-17 22:55:33,751 INFO L280 TraceCheckUtils]: 168: Hoare triple {43044#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {43044#false} is VALID [2020-07-17 22:55:33,751 INFO L263 TraceCheckUtils]: 169: Hoare triple {43044#false} call master(); {43044#false} is VALID [2020-07-17 22:55:33,751 INFO L280 TraceCheckUtils]: 170: Hoare triple {43044#false} assume !(0 == ~m_pc~0); {43044#false} is VALID [2020-07-17 22:55:33,751 INFO L280 TraceCheckUtils]: 171: Hoare triple {43044#false} assume 1 == ~m_pc~0; {43044#false} is VALID [2020-07-17 22:55:33,752 INFO L280 TraceCheckUtils]: 172: Hoare triple {43044#false} assume ~token~0 != 1 + ~local~0; {43044#false} is VALID [2020-07-17 22:55:33,752 INFO L263 TraceCheckUtils]: 173: Hoare triple {43044#false} call error(); {43044#false} is VALID [2020-07-17 22:55:33,752 INFO L280 TraceCheckUtils]: 174: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-17 22:55:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2020-07-17 22:55:33,779 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925429790] [2020-07-17 22:55:33,779 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1382265594] [2020-07-17 22:55:33,779 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:55:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,884 INFO L264 TraceCheckSpWp]: Trace formula consists of 706 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-17 22:55:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:33,924 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:55:34,062 INFO L263 TraceCheckUtils]: 0: Hoare triple {43043#true} call ULTIMATE.init(); {43043#true} is VALID [2020-07-17 22:55:34,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {43043#true} is VALID [2020-07-17 22:55:34,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:34,063 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43043#true} {43043#true} #397#return; {43043#true} is VALID [2020-07-17 22:55:34,063 INFO L263 TraceCheckUtils]: 4: Hoare triple {43043#true} call #t~ret9 := main(); {43043#true} is VALID [2020-07-17 22:55:34,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} havoc ~__retres1~3; {43043#true} is VALID [2020-07-17 22:55:34,064 INFO L263 TraceCheckUtils]: 6: Hoare triple {43043#true} call init_model(); {43043#true} is VALID [2020-07-17 22:55:34,064 INFO L280 TraceCheckUtils]: 7: Hoare triple {43043#true} ~m_i~0 := 1;~t1_i~0 := 1; {43043#true} is VALID [2020-07-17 22:55:34,064 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:34,064 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43043#true} {43043#true} #351#return; {43043#true} is VALID [2020-07-17 22:55:34,065 INFO L263 TraceCheckUtils]: 10: Hoare triple {43043#true} call start_simulation(); {43043#true} is VALID [2020-07-17 22:55:34,065 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:34,065 INFO L263 TraceCheckUtils]: 12: Hoare triple {43043#true} call update_channels(); {43043#true} is VALID [2020-07-17 22:55:34,065 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:34,065 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43043#true} {43043#true} #367#return; {43043#true} is VALID [2020-07-17 22:55:34,065 INFO L263 TraceCheckUtils]: 15: Hoare triple {43043#true} call init_threads(); {43043#true} is VALID [2020-07-17 22:55:34,066 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} assume 1 == ~m_i~0;~m_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:34,066 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-17 22:55:34,066 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:34,066 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43043#true} {43043#true} #369#return; {43043#true} is VALID [2020-07-17 22:55:34,066 INFO L263 TraceCheckUtils]: 20: Hoare triple {43043#true} call fire_delta_events(); {43043#true} is VALID [2020-07-17 22:55:34,066 INFO L280 TraceCheckUtils]: 21: Hoare triple {43043#true} assume !(0 == ~M_E~0); {43043#true} is VALID [2020-07-17 22:55:34,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {43043#true} assume !(0 == ~T1_E~0); {43043#true} is VALID [2020-07-17 22:55:34,067 INFO L280 TraceCheckUtils]: 23: Hoare triple {43043#true} assume !(0 == ~E_M~0); {43043#true} is VALID [2020-07-17 22:55:34,067 INFO L280 TraceCheckUtils]: 24: Hoare triple {43043#true} assume !(0 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:34,067 INFO L280 TraceCheckUtils]: 25: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:34,067 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43043#true} {43043#true} #371#return; {43043#true} is VALID [2020-07-17 22:55:34,067 INFO L263 TraceCheckUtils]: 27: Hoare triple {43043#true} call activate_threads(); {43043#true} is VALID [2020-07-17 22:55:34,068 INFO L280 TraceCheckUtils]: 28: Hoare triple {43043#true} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-17 22:55:34,068 INFO L263 TraceCheckUtils]: 29: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-17 22:55:34,068 INFO L280 TraceCheckUtils]: 30: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:34,068 INFO L280 TraceCheckUtils]: 31: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-17 22:55:34,068 INFO L280 TraceCheckUtils]: 32: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-17 22:55:34,068 INFO L280 TraceCheckUtils]: 33: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-17 22:55:34,069 INFO L280 TraceCheckUtils]: 34: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:34,069 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-17 22:55:34,069 INFO L280 TraceCheckUtils]: 36: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-17 22:55:34,069 INFO L280 TraceCheckUtils]: 37: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-17 22:55:34,069 INFO L263 TraceCheckUtils]: 38: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-17 22:55:34,069 INFO L280 TraceCheckUtils]: 39: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:34,069 INFO L280 TraceCheckUtils]: 40: Hoare triple {43043#true} assume !(1 == ~t1_pc~0); {43043#true} is VALID [2020-07-17 22:55:34,070 INFO L280 TraceCheckUtils]: 41: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-17 22:55:34,070 INFO L280 TraceCheckUtils]: 42: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-17 22:55:34,070 INFO L280 TraceCheckUtils]: 43: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:34,070 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-17 22:55:34,070 INFO L280 TraceCheckUtils]: 45: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-17 22:55:34,070 INFO L280 TraceCheckUtils]: 46: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-17 22:55:34,071 INFO L280 TraceCheckUtils]: 47: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:34,071 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {43043#true} {43043#true} #373#return; {43043#true} is VALID [2020-07-17 22:55:34,071 INFO L263 TraceCheckUtils]: 49: Hoare triple {43043#true} call reset_delta_events(); {43043#true} is VALID [2020-07-17 22:55:34,071 INFO L280 TraceCheckUtils]: 50: Hoare triple {43043#true} assume !(1 == ~M_E~0); {43043#true} is VALID [2020-07-17 22:55:34,071 INFO L280 TraceCheckUtils]: 51: Hoare triple {43043#true} assume !(1 == ~T1_E~0); {43043#true} is VALID [2020-07-17 22:55:34,071 INFO L280 TraceCheckUtils]: 52: Hoare triple {43043#true} assume !(1 == ~E_M~0); {43043#true} is VALID [2020-07-17 22:55:34,072 INFO L280 TraceCheckUtils]: 53: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-17 22:55:34,072 INFO L280 TraceCheckUtils]: 54: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-17 22:55:34,072 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {43043#true} {43043#true} #375#return; {43043#true} is VALID [2020-07-17 22:55:34,072 INFO L280 TraceCheckUtils]: 56: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-17 22:55:34,072 INFO L280 TraceCheckUtils]: 57: Hoare triple {43043#true} ~kernel_st~0 := 1; {43043#true} is VALID [2020-07-17 22:55:34,072 INFO L263 TraceCheckUtils]: 58: Hoare triple {43043#true} call eval(); {43043#true} is VALID [2020-07-17 22:55:34,073 INFO L280 TraceCheckUtils]: 59: Hoare triple {43043#true} havoc ~tmp~0; {43043#true} is VALID [2020-07-17 22:55:34,073 INFO L280 TraceCheckUtils]: 60: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-17 22:55:34,073 INFO L263 TraceCheckUtils]: 61: Hoare triple {43043#true} call #t~ret1 := exists_runnable_thread(); {43043#true} is VALID [2020-07-17 22:55:34,073 INFO L280 TraceCheckUtils]: 62: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-17 22:55:34,074 INFO L280 TraceCheckUtils]: 63: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:34,074 INFO L280 TraceCheckUtils]: 64: Hoare triple {43095#(= 0 ~m_st~0)} #res := ~__retres1~2; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:34,075 INFO L280 TraceCheckUtils]: 65: Hoare triple {43095#(= 0 ~m_st~0)} assume true; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:34,075 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {43095#(= 0 ~m_st~0)} {43043#true} #359#return; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:34,076 INFO L280 TraceCheckUtils]: 67: Hoare triple {43095#(= 0 ~m_st~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:34,077 INFO L280 TraceCheckUtils]: 68: Hoare triple {43095#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {43095#(= 0 ~m_st~0)} is VALID [2020-07-17 22:55:34,077 INFO L280 TraceCheckUtils]: 69: Hoare triple {43095#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {43044#false} is VALID [2020-07-17 22:55:34,077 INFO L280 TraceCheckUtils]: 70: Hoare triple {43044#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {43044#false} is VALID [2020-07-17 22:55:34,077 INFO L280 TraceCheckUtils]: 71: Hoare triple {43044#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {43044#false} is VALID [2020-07-17 22:55:34,078 INFO L263 TraceCheckUtils]: 72: Hoare triple {43044#false} call transmit1(); {43044#false} is VALID [2020-07-17 22:55:34,078 INFO L280 TraceCheckUtils]: 73: Hoare triple {43044#false} assume 0 == ~t1_pc~0; {43044#false} is VALID [2020-07-17 22:55:34,078 INFO L280 TraceCheckUtils]: 74: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-17 22:55:34,078 INFO L280 TraceCheckUtils]: 75: Hoare triple {43044#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {43044#false} is VALID [2020-07-17 22:55:34,078 INFO L280 TraceCheckUtils]: 76: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,079 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {43044#false} {43044#false} #363#return; {43044#false} is VALID [2020-07-17 22:55:34,079 INFO L280 TraceCheckUtils]: 78: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-17 22:55:34,079 INFO L263 TraceCheckUtils]: 79: Hoare triple {43044#false} call #t~ret1 := exists_runnable_thread(); {43044#false} is VALID [2020-07-17 22:55:34,079 INFO L280 TraceCheckUtils]: 80: Hoare triple {43044#false} havoc ~__retres1~2; {43044#false} is VALID [2020-07-17 22:55:34,079 INFO L280 TraceCheckUtils]: 81: Hoare triple {43044#false} assume 0 == ~m_st~0;~__retres1~2 := 1; {43044#false} is VALID [2020-07-17 22:55:34,079 INFO L280 TraceCheckUtils]: 82: Hoare triple {43044#false} #res := ~__retres1~2; {43044#false} is VALID [2020-07-17 22:55:34,080 INFO L280 TraceCheckUtils]: 83: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,080 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43044#false} {43044#false} #359#return; {43044#false} is VALID [2020-07-17 22:55:34,080 INFO L280 TraceCheckUtils]: 85: Hoare triple {43044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43044#false} is VALID [2020-07-17 22:55:34,080 INFO L280 TraceCheckUtils]: 86: Hoare triple {43044#false} assume 0 != ~tmp~0; {43044#false} is VALID [2020-07-17 22:55:34,080 INFO L280 TraceCheckUtils]: 87: Hoare triple {43044#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {43044#false} is VALID [2020-07-17 22:55:34,081 INFO L280 TraceCheckUtils]: 88: Hoare triple {43044#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {43044#false} is VALID [2020-07-17 22:55:34,081 INFO L263 TraceCheckUtils]: 89: Hoare triple {43044#false} call master(); {43044#false} is VALID [2020-07-17 22:55:34,081 INFO L280 TraceCheckUtils]: 90: Hoare triple {43044#false} assume 0 == ~m_pc~0; {43044#false} is VALID [2020-07-17 22:55:34,081 INFO L280 TraceCheckUtils]: 91: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-17 22:55:34,081 INFO L280 TraceCheckUtils]: 92: Hoare triple {43044#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {43044#false} is VALID [2020-07-17 22:55:34,081 INFO L263 TraceCheckUtils]: 93: Hoare triple {43044#false} call immediate_notify(); {43044#false} is VALID [2020-07-17 22:55:34,082 INFO L263 TraceCheckUtils]: 94: Hoare triple {43044#false} call activate_threads(); {43044#false} is VALID [2020-07-17 22:55:34,082 INFO L280 TraceCheckUtils]: 95: Hoare triple {43044#false} havoc ~tmp~1;havoc ~tmp___0~0; {43044#false} is VALID [2020-07-17 22:55:34,082 INFO L263 TraceCheckUtils]: 96: Hoare triple {43044#false} call #t~ret4 := is_master_triggered(); {43044#false} is VALID [2020-07-17 22:55:34,082 INFO L280 TraceCheckUtils]: 97: Hoare triple {43044#false} havoc ~__retres1~0; {43044#false} is VALID [2020-07-17 22:55:34,082 INFO L280 TraceCheckUtils]: 98: Hoare triple {43044#false} assume !(1 == ~m_pc~0); {43044#false} is VALID [2020-07-17 22:55:34,083 INFO L280 TraceCheckUtils]: 99: Hoare triple {43044#false} ~__retres1~0 := 0; {43044#false} is VALID [2020-07-17 22:55:34,083 INFO L280 TraceCheckUtils]: 100: Hoare triple {43044#false} #res := ~__retres1~0; {43044#false} is VALID [2020-07-17 22:55:34,083 INFO L280 TraceCheckUtils]: 101: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,083 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {43044#false} {43044#false} #347#return; {43044#false} is VALID [2020-07-17 22:55:34,083 INFO L280 TraceCheckUtils]: 103: Hoare triple {43044#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43044#false} is VALID [2020-07-17 22:55:34,083 INFO L280 TraceCheckUtils]: 104: Hoare triple {43044#false} assume !(0 != ~tmp~1); {43044#false} is VALID [2020-07-17 22:55:34,084 INFO L263 TraceCheckUtils]: 105: Hoare triple {43044#false} call #t~ret5 := is_transmit1_triggered(); {43044#false} is VALID [2020-07-17 22:55:34,084 INFO L280 TraceCheckUtils]: 106: Hoare triple {43044#false} havoc ~__retres1~1; {43044#false} is VALID [2020-07-17 22:55:34,084 INFO L280 TraceCheckUtils]: 107: Hoare triple {43044#false} assume 1 == ~t1_pc~0; {43044#false} is VALID [2020-07-17 22:55:34,084 INFO L280 TraceCheckUtils]: 108: Hoare triple {43044#false} assume 1 == ~E_1~0;~__retres1~1 := 1; {43044#false} is VALID [2020-07-17 22:55:34,084 INFO L280 TraceCheckUtils]: 109: Hoare triple {43044#false} #res := ~__retres1~1; {43044#false} is VALID [2020-07-17 22:55:34,084 INFO L280 TraceCheckUtils]: 110: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,085 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {43044#false} {43044#false} #349#return; {43044#false} is VALID [2020-07-17 22:55:34,085 INFO L280 TraceCheckUtils]: 112: Hoare triple {43044#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43044#false} is VALID [2020-07-17 22:55:34,085 INFO L280 TraceCheckUtils]: 113: Hoare triple {43044#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {43044#false} is VALID [2020-07-17 22:55:34,085 INFO L280 TraceCheckUtils]: 114: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,085 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {43044#false} {43044#false} #343#return; {43044#false} is VALID [2020-07-17 22:55:34,085 INFO L280 TraceCheckUtils]: 116: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,086 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {43044#false} {43044#false} #355#return; {43044#false} is VALID [2020-07-17 22:55:34,086 INFO L280 TraceCheckUtils]: 118: Hoare triple {43044#false} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {43044#false} is VALID [2020-07-17 22:55:34,086 INFO L280 TraceCheckUtils]: 119: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,086 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {43044#false} {43044#false} #361#return; {43044#false} is VALID [2020-07-17 22:55:34,086 INFO L280 TraceCheckUtils]: 121: Hoare triple {43044#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {43044#false} is VALID [2020-07-17 22:55:34,086 INFO L280 TraceCheckUtils]: 122: Hoare triple {43044#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {43044#false} is VALID [2020-07-17 22:55:34,087 INFO L263 TraceCheckUtils]: 123: Hoare triple {43044#false} call transmit1(); {43044#false} is VALID [2020-07-17 22:55:34,087 INFO L280 TraceCheckUtils]: 124: Hoare triple {43044#false} assume !(0 == ~t1_pc~0); {43044#false} is VALID [2020-07-17 22:55:34,087 INFO L280 TraceCheckUtils]: 125: Hoare triple {43044#false} assume 1 == ~t1_pc~0; {43044#false} is VALID [2020-07-17 22:55:34,087 INFO L280 TraceCheckUtils]: 126: Hoare triple {43044#false} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {43044#false} is VALID [2020-07-17 22:55:34,087 INFO L263 TraceCheckUtils]: 127: Hoare triple {43044#false} call immediate_notify(); {43044#false} is VALID [2020-07-17 22:55:34,088 INFO L263 TraceCheckUtils]: 128: Hoare triple {43044#false} call activate_threads(); {43044#false} is VALID [2020-07-17 22:55:34,088 INFO L280 TraceCheckUtils]: 129: Hoare triple {43044#false} havoc ~tmp~1;havoc ~tmp___0~0; {43044#false} is VALID [2020-07-17 22:55:34,088 INFO L263 TraceCheckUtils]: 130: Hoare triple {43044#false} call #t~ret4 := is_master_triggered(); {43044#false} is VALID [2020-07-17 22:55:34,088 INFO L280 TraceCheckUtils]: 131: Hoare triple {43044#false} havoc ~__retres1~0; {43044#false} is VALID [2020-07-17 22:55:34,088 INFO L280 TraceCheckUtils]: 132: Hoare triple {43044#false} assume 1 == ~m_pc~0; {43044#false} is VALID [2020-07-17 22:55:34,088 INFO L280 TraceCheckUtils]: 133: Hoare triple {43044#false} assume 1 == ~E_M~0;~__retres1~0 := 1; {43044#false} is VALID [2020-07-17 22:55:34,089 INFO L280 TraceCheckUtils]: 134: Hoare triple {43044#false} #res := ~__retres1~0; {43044#false} is VALID [2020-07-17 22:55:34,089 INFO L280 TraceCheckUtils]: 135: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,089 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {43044#false} {43044#false} #347#return; {43044#false} is VALID [2020-07-17 22:55:34,089 INFO L280 TraceCheckUtils]: 137: Hoare triple {43044#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43044#false} is VALID [2020-07-17 22:55:34,089 INFO L280 TraceCheckUtils]: 138: Hoare triple {43044#false} assume 0 != ~tmp~1;~m_st~0 := 0; {43044#false} is VALID [2020-07-17 22:55:34,089 INFO L263 TraceCheckUtils]: 139: Hoare triple {43044#false} call #t~ret5 := is_transmit1_triggered(); {43044#false} is VALID [2020-07-17 22:55:34,090 INFO L280 TraceCheckUtils]: 140: Hoare triple {43044#false} havoc ~__retres1~1; {43044#false} is VALID [2020-07-17 22:55:34,090 INFO L280 TraceCheckUtils]: 141: Hoare triple {43044#false} assume 1 == ~t1_pc~0; {43044#false} is VALID [2020-07-17 22:55:34,090 INFO L280 TraceCheckUtils]: 142: Hoare triple {43044#false} assume !(1 == ~E_1~0); {43044#false} is VALID [2020-07-17 22:55:34,090 INFO L280 TraceCheckUtils]: 143: Hoare triple {43044#false} ~__retres1~1 := 0; {43044#false} is VALID [2020-07-17 22:55:34,090 INFO L280 TraceCheckUtils]: 144: Hoare triple {43044#false} #res := ~__retres1~1; {43044#false} is VALID [2020-07-17 22:55:34,090 INFO L280 TraceCheckUtils]: 145: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,091 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {43044#false} {43044#false} #349#return; {43044#false} is VALID [2020-07-17 22:55:34,091 INFO L280 TraceCheckUtils]: 147: Hoare triple {43044#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43044#false} is VALID [2020-07-17 22:55:34,091 INFO L280 TraceCheckUtils]: 148: Hoare triple {43044#false} assume !(0 != ~tmp___0~0); {43044#false} is VALID [2020-07-17 22:55:34,091 INFO L280 TraceCheckUtils]: 149: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,091 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {43044#false} {43044#false} #343#return; {43044#false} is VALID [2020-07-17 22:55:34,092 INFO L280 TraceCheckUtils]: 151: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,092 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {43044#false} {43044#false} #345#return; {43044#false} is VALID [2020-07-17 22:55:34,092 INFO L280 TraceCheckUtils]: 153: Hoare triple {43044#false} ~E_M~0 := 2; {43044#false} is VALID [2020-07-17 22:55:34,092 INFO L280 TraceCheckUtils]: 154: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-17 22:55:34,092 INFO L280 TraceCheckUtils]: 155: Hoare triple {43044#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {43044#false} is VALID [2020-07-17 22:55:34,092 INFO L280 TraceCheckUtils]: 156: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,093 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {43044#false} {43044#false} #363#return; {43044#false} is VALID [2020-07-17 22:55:34,093 INFO L280 TraceCheckUtils]: 158: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-17 22:55:34,093 INFO L263 TraceCheckUtils]: 159: Hoare triple {43044#false} call #t~ret1 := exists_runnable_thread(); {43044#false} is VALID [2020-07-17 22:55:34,093 INFO L280 TraceCheckUtils]: 160: Hoare triple {43044#false} havoc ~__retres1~2; {43044#false} is VALID [2020-07-17 22:55:34,093 INFO L280 TraceCheckUtils]: 161: Hoare triple {43044#false} assume 0 == ~m_st~0;~__retres1~2 := 1; {43044#false} is VALID [2020-07-17 22:55:34,093 INFO L280 TraceCheckUtils]: 162: Hoare triple {43044#false} #res := ~__retres1~2; {43044#false} is VALID [2020-07-17 22:55:34,094 INFO L280 TraceCheckUtils]: 163: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-17 22:55:34,094 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {43044#false} {43044#false} #359#return; {43044#false} is VALID [2020-07-17 22:55:34,094 INFO L280 TraceCheckUtils]: 165: Hoare triple {43044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43044#false} is VALID [2020-07-17 22:55:34,094 INFO L280 TraceCheckUtils]: 166: Hoare triple {43044#false} assume 0 != ~tmp~0; {43044#false} is VALID [2020-07-17 22:55:34,094 INFO L280 TraceCheckUtils]: 167: Hoare triple {43044#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {43044#false} is VALID [2020-07-17 22:55:34,094 INFO L280 TraceCheckUtils]: 168: Hoare triple {43044#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {43044#false} is VALID [2020-07-17 22:55:34,095 INFO L263 TraceCheckUtils]: 169: Hoare triple {43044#false} call master(); {43044#false} is VALID [2020-07-17 22:55:34,095 INFO L280 TraceCheckUtils]: 170: Hoare triple {43044#false} assume !(0 == ~m_pc~0); {43044#false} is VALID [2020-07-17 22:55:34,095 INFO L280 TraceCheckUtils]: 171: Hoare triple {43044#false} assume 1 == ~m_pc~0; {43044#false} is VALID [2020-07-17 22:55:34,095 INFO L280 TraceCheckUtils]: 172: Hoare triple {43044#false} assume ~token~0 != 1 + ~local~0; {43044#false} is VALID [2020-07-17 22:55:34,095 INFO L263 TraceCheckUtils]: 173: Hoare triple {43044#false} call error(); {43044#false} is VALID [2020-07-17 22:55:34,095 INFO L280 TraceCheckUtils]: 174: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-17 22:55:34,109 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-07-17 22:55:34,110 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:55:34,110 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 9 [2020-07-17 22:55:34,110 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716672100] [2020-07-17 22:55:34,111 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 175 [2020-07-17 22:55:34,111 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:55:34,111 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:55:34,242 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:34,242 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:55:34,243 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:55:34,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:55:34,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:55:34,243 INFO L87 Difference]: Start difference. First operand 1442 states and 1692 transitions. Second operand 3 states. [2020-07-17 22:55:38,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:38,585 INFO L93 Difference]: Finished difference Result 2857 states and 3414 transitions. [2020-07-17 22:55:38,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:55:38,585 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 175 [2020-07-17 22:55:38,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:55:38,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:55:38,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 433 transitions. [2020-07-17 22:55:38,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:55:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 433 transitions. [2020-07-17 22:55:38,592 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 433 transitions. [2020-07-17 22:55:39,030 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 433 edges. 433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:39,136 INFO L225 Difference]: With dead ends: 2857 [2020-07-17 22:55:39,136 INFO L226 Difference]: Without dead ends: 1436 [2020-07-17 22:55:39,141 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:55:39,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1436 states. [2020-07-17 22:55:42,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1436 to 1436. [2020-07-17 22:55:42,893 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:55:42,893 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1436 states. Second operand 1436 states. [2020-07-17 22:55:42,893 INFO L74 IsIncluded]: Start isIncluded. First operand 1436 states. Second operand 1436 states. [2020-07-17 22:55:42,893 INFO L87 Difference]: Start difference. First operand 1436 states. Second operand 1436 states. [2020-07-17 22:55:42,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:42,965 INFO L93 Difference]: Finished difference Result 1436 states and 1664 transitions. [2020-07-17 22:55:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1664 transitions. [2020-07-17 22:55:42,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:42,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:42,968 INFO L74 IsIncluded]: Start isIncluded. First operand 1436 states. Second operand 1436 states. [2020-07-17 22:55:42,968 INFO L87 Difference]: Start difference. First operand 1436 states. Second operand 1436 states. [2020-07-17 22:55:43,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:43,042 INFO L93 Difference]: Finished difference Result 1436 states and 1664 transitions. [2020-07-17 22:55:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1664 transitions. [2020-07-17 22:55:43,045 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:43,045 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:43,045 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:55:43,045 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:55:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1436 states. [2020-07-17 22:55:43,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1436 states and 1664 transitions. [2020-07-17 22:55:43,122 INFO L78 Accepts]: Start accepts. Automaton has 1436 states and 1664 transitions. Word has length 175 [2020-07-17 22:55:43,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:55:43,123 INFO L479 AbstractCegarLoop]: Abstraction has 1436 states and 1664 transitions. [2020-07-17 22:55:43,123 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:55:43,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1664 transitions. [2020-07-17 22:55:43,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-07-17 22:55:43,126 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:55:43,127 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-17 22:55:43,341 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:55:43,342 INFO L427 AbstractCegarLoop]: === Iteration 12 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:55:43,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:55:43,342 INFO L82 PathProgramCache]: Analyzing trace with hash -797989467, now seen corresponding path program 1 times [2020-07-17 22:55:43,342 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:55:43,343 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121833994] [2020-07-17 22:55:43,343 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:55:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {52689#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,438 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52555#true} {52555#true} #397#return; {52555#true} is VALID [2020-07-17 22:55:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {52690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,451 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52555#true} {52555#true} #351#return; {52555#true} is VALID [2020-07-17 22:55:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,454 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52555#true} {52555#true} #367#return; {52555#true} is VALID [2020-07-17 22:55:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,469 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52555#true} {52555#true} #369#return; {52555#true} is VALID [2020-07-17 22:55:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {52555#true} is VALID [2020-07-17 22:55:43,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(0 == ~T1_E~0); {52555#true} is VALID [2020-07-17 22:55:43,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume !(0 == ~E_M~0); {52555#true} is VALID [2020-07-17 22:55:43,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume !(0 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:43,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,491 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #371#return; {52555#true} is VALID [2020-07-17 22:55:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,498 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,499 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,502 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:43,503 INFO L263 TraceCheckUtils]: 1: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,503 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,504 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,504 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:43,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-17 22:55:43,504 INFO L263 TraceCheckUtils]: 10: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,505 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,505 INFO L280 TraceCheckUtils]: 12: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,505 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,506 INFO L280 TraceCheckUtils]: 15: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,506 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,506 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:43,506 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:43,506 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,507 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {52555#true} {52555#true} #373#return; {52555#true} is VALID [2020-07-17 22:55:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {52555#true} is VALID [2020-07-17 22:55:43,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(1 == ~T1_E~0); {52555#true} is VALID [2020-07-17 22:55:43,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume !(1 == ~E_M~0); {52555#true} is VALID [2020-07-17 22:55:43,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:43,511 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,511 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #375#return; {52555#true} is VALID [2020-07-17 22:55:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:43,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {52555#true} is VALID [2020-07-17 22:55:43,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} #res := ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:43,515 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,515 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52555#true} {52555#true} #359#return; {52555#true} is VALID [2020-07-17 22:55:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,575 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,575 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,576 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,576 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,581 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,581 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,581 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:43,582 INFO L263 TraceCheckUtils]: 1: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,583 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,583 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,583 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,584 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:43,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-17 22:55:43,585 INFO L263 TraceCheckUtils]: 10: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,586 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,586 INFO L280 TraceCheckUtils]: 12: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,586 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,587 INFO L280 TraceCheckUtils]: 15: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,587 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,588 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:43,588 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:43,588 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,589 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-17 22:55:43,590 INFO L263 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:43,591 INFO L263 TraceCheckUtils]: 2: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,592 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,592 INFO L280 TraceCheckUtils]: 7: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,593 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:43,593 INFO L280 TraceCheckUtils]: 10: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-17 22:55:43,594 INFO L263 TraceCheckUtils]: 11: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,594 INFO L280 TraceCheckUtils]: 12: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,594 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,595 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,595 INFO L280 TraceCheckUtils]: 15: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,595 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,596 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,596 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:43,596 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:43,596 INFO L280 TraceCheckUtils]: 20: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,597 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-17 22:55:43,597 INFO L280 TraceCheckUtils]: 22: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,597 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {52555#true} {52555#true} #355#return; {52555#true} is VALID [2020-07-17 22:55:43,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {52705#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:43,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,600 INFO L263 TraceCheckUtils]: 3: Hoare triple {52555#true} call immediate_notify(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,601 INFO L263 TraceCheckUtils]: 4: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:43,602 INFO L263 TraceCheckUtils]: 6: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,602 INFO L280 TraceCheckUtils]: 7: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,602 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,603 INFO L280 TraceCheckUtils]: 10: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,603 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,604 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,604 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:43,604 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-17 22:55:43,604 INFO L263 TraceCheckUtils]: 15: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,605 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,605 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,605 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,606 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,606 INFO L280 TraceCheckUtils]: 20: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,606 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,607 INFO L280 TraceCheckUtils]: 22: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:43,607 INFO L280 TraceCheckUtils]: 23: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:43,607 INFO L280 TraceCheckUtils]: 24: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,608 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-17 22:55:43,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,608 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {52555#true} {52555#true} #355#return; {52555#true} is VALID [2020-07-17 22:55:43,609 INFO L280 TraceCheckUtils]: 28: Hoare triple {52555#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {52555#true} is VALID [2020-07-17 22:55:43,609 INFO L280 TraceCheckUtils]: 29: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,609 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {52555#true} {52555#true} #361#return; {52555#true} is VALID [2020-07-17 22:55:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:43,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:43,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {52643#(<= 2 ~t1_st~0)} assume true; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:43,654 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52643#(<= 2 ~t1_st~0)} {52555#true} #363#return; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:43,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(0 == ~m_st~0); {52555#true} is VALID [2020-07-17 22:55:43,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume 0 == ~t1_st~0;~__retres1~2 := 1; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-17 22:55:43,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {52764#(<= ~t1_st~0 0)} #res := ~__retres1~2; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-17 22:55:43,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {52764#(<= ~t1_st~0 0)} assume true; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-17 22:55:43,679 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52764#(<= ~t1_st~0 0)} {52643#(<= 2 ~t1_st~0)} #359#return; {52556#false} is VALID [2020-07-17 22:55:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 1 == ~m_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,709 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,710 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:43,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,716 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:43,717 INFO L263 TraceCheckUtils]: 1: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume 1 == ~m_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,718 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,719 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:43,720 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume 0 != ~tmp~1;~m_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,720 INFO L263 TraceCheckUtils]: 10: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,720 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,721 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:43,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,722 INFO L280 TraceCheckUtils]: 15: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,722 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,722 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,723 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:43,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:43,723 INFO L280 TraceCheckUtils]: 20: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,724 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-17 22:55:43,725 INFO L263 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:43,726 INFO L263 TraceCheckUtils]: 2: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume 1 == ~m_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,727 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:43,727 INFO L280 TraceCheckUtils]: 10: Hoare triple {52555#true} assume 0 != ~tmp~1;~m_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,727 INFO L263 TraceCheckUtils]: 11: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:43,728 INFO L280 TraceCheckUtils]: 15: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,729 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,729 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,729 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:43,729 INFO L280 TraceCheckUtils]: 20: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:43,729 INFO L280 TraceCheckUtils]: 21: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,730 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-17 22:55:43,730 INFO L280 TraceCheckUtils]: 23: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,730 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {52555#true} {52555#true} #345#return; {52555#true} is VALID [2020-07-17 22:55:43,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,732 INFO L263 TraceCheckUtils]: 3: Hoare triple {52555#true} call immediate_notify(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,732 INFO L263 TraceCheckUtils]: 4: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,733 INFO L280 TraceCheckUtils]: 5: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:43,733 INFO L263 TraceCheckUtils]: 6: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,733 INFO L280 TraceCheckUtils]: 7: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,733 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume 1 == ~m_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,733 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,734 INFO L280 TraceCheckUtils]: 10: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,734 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,734 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,734 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:43,734 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} assume 0 != ~tmp~1;~m_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,734 INFO L263 TraceCheckUtils]: 15: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,735 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,735 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,735 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:43,735 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,735 INFO L280 TraceCheckUtils]: 20: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,735 INFO L280 TraceCheckUtils]: 21: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,736 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,736 INFO L280 TraceCheckUtils]: 23: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:43,736 INFO L280 TraceCheckUtils]: 24: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:43,736 INFO L280 TraceCheckUtils]: 25: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,737 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-17 22:55:43,737 INFO L280 TraceCheckUtils]: 27: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,737 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {52555#true} {52555#true} #345#return; {52555#true} is VALID [2020-07-17 22:55:43,737 INFO L280 TraceCheckUtils]: 29: Hoare triple {52555#true} ~E_M~0 := 2; {52555#true} is VALID [2020-07-17 22:55:43,738 INFO L280 TraceCheckUtils]: 30: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:43,738 INFO L280 TraceCheckUtils]: 31: Hoare triple {52555#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {52555#true} is VALID [2020-07-17 22:55:43,738 INFO L280 TraceCheckUtils]: 32: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,739 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {52555#true} {52556#false} #363#return; {52556#false} is VALID [2020-07-17 22:55:43,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:43,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:43,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {52555#true} is VALID [2020-07-17 22:55:43,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} #res := ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:43,746 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,746 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52555#true} {52556#false} #359#return; {52556#false} is VALID [2020-07-17 22:55:43,748 INFO L263 TraceCheckUtils]: 0: Hoare triple {52555#true} call ULTIMATE.init(); {52689#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:43,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {52689#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,749 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52555#true} {52555#true} #397#return; {52555#true} is VALID [2020-07-17 22:55:43,750 INFO L263 TraceCheckUtils]: 4: Hoare triple {52555#true} call #t~ret9 := main(); {52555#true} is VALID [2020-07-17 22:55:43,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} havoc ~__retres1~3; {52555#true} is VALID [2020-07-17 22:55:43,751 INFO L263 TraceCheckUtils]: 6: Hoare triple {52555#true} call init_model(); {52690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:55:43,751 INFO L280 TraceCheckUtils]: 7: Hoare triple {52690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,752 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52555#true} {52555#true} #351#return; {52555#true} is VALID [2020-07-17 22:55:43,752 INFO L263 TraceCheckUtils]: 10: Hoare triple {52555#true} call start_simulation(); {52555#true} is VALID [2020-07-17 22:55:43,752 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,753 INFO L263 TraceCheckUtils]: 12: Hoare triple {52555#true} call update_channels(); {52555#true} is VALID [2020-07-17 22:55:43,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,753 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {52555#true} {52555#true} #367#return; {52555#true} is VALID [2020-07-17 22:55:43,754 INFO L263 TraceCheckUtils]: 15: Hoare triple {52555#true} call init_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,755 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {52555#true} {52555#true} #369#return; {52555#true} is VALID [2020-07-17 22:55:43,757 INFO L263 TraceCheckUtils]: 20: Hoare triple {52555#true} call fire_delta_events(); {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:43,757 INFO L280 TraceCheckUtils]: 21: Hoare triple {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {52555#true} is VALID [2020-07-17 22:55:43,757 INFO L280 TraceCheckUtils]: 22: Hoare triple {52555#true} assume !(0 == ~T1_E~0); {52555#true} is VALID [2020-07-17 22:55:43,757 INFO L280 TraceCheckUtils]: 23: Hoare triple {52555#true} assume !(0 == ~E_M~0); {52555#true} is VALID [2020-07-17 22:55:43,758 INFO L280 TraceCheckUtils]: 24: Hoare triple {52555#true} assume !(0 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:43,758 INFO L280 TraceCheckUtils]: 25: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,758 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {52555#true} {52555#true} #371#return; {52555#true} is VALID [2020-07-17 22:55:43,759 INFO L263 TraceCheckUtils]: 27: Hoare triple {52555#true} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,760 INFO L280 TraceCheckUtils]: 28: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:43,760 INFO L263 TraceCheckUtils]: 29: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,760 INFO L280 TraceCheckUtils]: 30: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,761 INFO L280 TraceCheckUtils]: 31: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,761 INFO L280 TraceCheckUtils]: 32: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,761 INFO L280 TraceCheckUtils]: 33: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,761 INFO L280 TraceCheckUtils]: 34: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,762 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,762 INFO L280 TraceCheckUtils]: 36: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:43,762 INFO L280 TraceCheckUtils]: 37: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-17 22:55:43,763 INFO L263 TraceCheckUtils]: 38: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,763 INFO L280 TraceCheckUtils]: 39: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,763 INFO L280 TraceCheckUtils]: 40: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,763 INFO L280 TraceCheckUtils]: 41: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,764 INFO L280 TraceCheckUtils]: 42: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,764 INFO L280 TraceCheckUtils]: 43: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,764 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,765 INFO L280 TraceCheckUtils]: 45: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:43,765 INFO L280 TraceCheckUtils]: 46: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:43,765 INFO L280 TraceCheckUtils]: 47: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,765 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {52555#true} {52555#true} #373#return; {52555#true} is VALID [2020-07-17 22:55:43,767 INFO L263 TraceCheckUtils]: 49: Hoare triple {52555#true} call reset_delta_events(); {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:43,767 INFO L280 TraceCheckUtils]: 50: Hoare triple {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {52555#true} is VALID [2020-07-17 22:55:43,767 INFO L280 TraceCheckUtils]: 51: Hoare triple {52555#true} assume !(1 == ~T1_E~0); {52555#true} is VALID [2020-07-17 22:55:43,768 INFO L280 TraceCheckUtils]: 52: Hoare triple {52555#true} assume !(1 == ~E_M~0); {52555#true} is VALID [2020-07-17 22:55:43,768 INFO L280 TraceCheckUtils]: 53: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:43,768 INFO L280 TraceCheckUtils]: 54: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,769 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {52555#true} {52555#true} #375#return; {52555#true} is VALID [2020-07-17 22:55:43,769 INFO L280 TraceCheckUtils]: 56: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:43,769 INFO L280 TraceCheckUtils]: 57: Hoare triple {52555#true} ~kernel_st~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,769 INFO L263 TraceCheckUtils]: 58: Hoare triple {52555#true} call eval(); {52555#true} is VALID [2020-07-17 22:55:43,770 INFO L280 TraceCheckUtils]: 59: Hoare triple {52555#true} havoc ~tmp~0; {52555#true} is VALID [2020-07-17 22:55:43,770 INFO L280 TraceCheckUtils]: 60: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:43,770 INFO L263 TraceCheckUtils]: 61: Hoare triple {52555#true} call #t~ret1 := exists_runnable_thread(); {52555#true} is VALID [2020-07-17 22:55:43,771 INFO L280 TraceCheckUtils]: 62: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:43,771 INFO L280 TraceCheckUtils]: 63: Hoare triple {52555#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {52555#true} is VALID [2020-07-17 22:55:43,771 INFO L280 TraceCheckUtils]: 64: Hoare triple {52555#true} #res := ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:43,771 INFO L280 TraceCheckUtils]: 65: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,772 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {52555#true} {52555#true} #359#return; {52555#true} is VALID [2020-07-17 22:55:43,772 INFO L280 TraceCheckUtils]: 67: Hoare triple {52555#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52555#true} is VALID [2020-07-17 22:55:43,772 INFO L280 TraceCheckUtils]: 68: Hoare triple {52555#true} assume 0 != ~tmp~0; {52555#true} is VALID [2020-07-17 22:55:43,773 INFO L280 TraceCheckUtils]: 69: Hoare triple {52555#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {52555#true} is VALID [2020-07-17 22:55:43,773 INFO L280 TraceCheckUtils]: 70: Hoare triple {52555#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,775 INFO L263 TraceCheckUtils]: 71: Hoare triple {52555#true} call master(); {52705#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,776 INFO L280 TraceCheckUtils]: 72: Hoare triple {52705#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,776 INFO L280 TraceCheckUtils]: 73: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:43,776 INFO L280 TraceCheckUtils]: 74: Hoare triple {52555#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,777 INFO L263 TraceCheckUtils]: 75: Hoare triple {52555#true} call immediate_notify(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,778 INFO L263 TraceCheckUtils]: 76: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,779 INFO L280 TraceCheckUtils]: 77: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:43,779 INFO L263 TraceCheckUtils]: 78: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,779 INFO L280 TraceCheckUtils]: 79: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,779 INFO L280 TraceCheckUtils]: 80: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,780 INFO L280 TraceCheckUtils]: 81: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,780 INFO L280 TraceCheckUtils]: 82: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,780 INFO L280 TraceCheckUtils]: 83: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,781 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,781 INFO L280 TraceCheckUtils]: 85: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:43,781 INFO L280 TraceCheckUtils]: 86: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-17 22:55:43,782 INFO L263 TraceCheckUtils]: 87: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,782 INFO L280 TraceCheckUtils]: 88: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,782 INFO L280 TraceCheckUtils]: 89: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,782 INFO L280 TraceCheckUtils]: 90: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,783 INFO L280 TraceCheckUtils]: 91: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,783 INFO L280 TraceCheckUtils]: 92: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,783 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,784 INFO L280 TraceCheckUtils]: 94: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:43,784 INFO L280 TraceCheckUtils]: 95: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:43,784 INFO L280 TraceCheckUtils]: 96: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,784 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-17 22:55:43,785 INFO L280 TraceCheckUtils]: 98: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,785 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {52555#true} {52555#true} #355#return; {52555#true} is VALID [2020-07-17 22:55:43,785 INFO L280 TraceCheckUtils]: 100: Hoare triple {52555#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {52555#true} is VALID [2020-07-17 22:55:43,786 INFO L280 TraceCheckUtils]: 101: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,786 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {52555#true} {52555#true} #361#return; {52555#true} is VALID [2020-07-17 22:55:43,786 INFO L280 TraceCheckUtils]: 103: Hoare triple {52555#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {52555#true} is VALID [2020-07-17 22:55:43,787 INFO L280 TraceCheckUtils]: 104: Hoare triple {52555#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,788 INFO L263 TraceCheckUtils]: 105: Hoare triple {52555#true} call transmit1(); {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:43,788 INFO L280 TraceCheckUtils]: 106: Hoare triple {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,788 INFO L280 TraceCheckUtils]: 107: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:43,789 INFO L280 TraceCheckUtils]: 108: Hoare triple {52555#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:43,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {52643#(<= 2 ~t1_st~0)} assume true; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:43,791 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {52643#(<= 2 ~t1_st~0)} {52555#true} #363#return; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:43,792 INFO L280 TraceCheckUtils]: 111: Hoare triple {52643#(<= 2 ~t1_st~0)} assume !false; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:43,792 INFO L263 TraceCheckUtils]: 112: Hoare triple {52643#(<= 2 ~t1_st~0)} call #t~ret1 := exists_runnable_thread(); {52555#true} is VALID [2020-07-17 22:55:43,793 INFO L280 TraceCheckUtils]: 113: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:43,793 INFO L280 TraceCheckUtils]: 114: Hoare triple {52555#true} assume !(0 == ~m_st~0); {52555#true} is VALID [2020-07-17 22:55:43,794 INFO L280 TraceCheckUtils]: 115: Hoare triple {52555#true} assume 0 == ~t1_st~0;~__retres1~2 := 1; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-17 22:55:43,795 INFO L280 TraceCheckUtils]: 116: Hoare triple {52764#(<= ~t1_st~0 0)} #res := ~__retres1~2; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-17 22:55:43,795 INFO L280 TraceCheckUtils]: 117: Hoare triple {52764#(<= ~t1_st~0 0)} assume true; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-17 22:55:43,797 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {52764#(<= ~t1_st~0 0)} {52643#(<= 2 ~t1_st~0)} #359#return; {52556#false} is VALID [2020-07-17 22:55:43,797 INFO L280 TraceCheckUtils]: 119: Hoare triple {52556#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52556#false} is VALID [2020-07-17 22:55:43,797 INFO L280 TraceCheckUtils]: 120: Hoare triple {52556#false} assume 0 != ~tmp~0; {52556#false} is VALID [2020-07-17 22:55:43,798 INFO L280 TraceCheckUtils]: 121: Hoare triple {52556#false} assume !(0 == ~m_st~0); {52556#false} is VALID [2020-07-17 22:55:43,798 INFO L280 TraceCheckUtils]: 122: Hoare triple {52556#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {52556#false} is VALID [2020-07-17 22:55:43,798 INFO L280 TraceCheckUtils]: 123: Hoare triple {52556#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {52556#false} is VALID [2020-07-17 22:55:43,798 INFO L263 TraceCheckUtils]: 124: Hoare triple {52556#false} call transmit1(); {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:43,799 INFO L280 TraceCheckUtils]: 125: Hoare triple {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:43,799 INFO L280 TraceCheckUtils]: 126: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,799 INFO L280 TraceCheckUtils]: 127: Hoare triple {52555#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,800 INFO L263 TraceCheckUtils]: 128: Hoare triple {52555#true} call immediate_notify(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,802 INFO L263 TraceCheckUtils]: 129: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:43,802 INFO L280 TraceCheckUtils]: 130: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:43,802 INFO L263 TraceCheckUtils]: 131: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,802 INFO L280 TraceCheckUtils]: 132: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,803 INFO L280 TraceCheckUtils]: 133: Hoare triple {52555#true} assume 1 == ~m_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,803 INFO L280 TraceCheckUtils]: 134: Hoare triple {52555#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {52555#true} is VALID [2020-07-17 22:55:43,803 INFO L280 TraceCheckUtils]: 135: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:43,803 INFO L280 TraceCheckUtils]: 136: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,804 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:43,804 INFO L280 TraceCheckUtils]: 138: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:43,804 INFO L280 TraceCheckUtils]: 139: Hoare triple {52555#true} assume 0 != ~tmp~1;~m_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:43,805 INFO L263 TraceCheckUtils]: 140: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:43,805 INFO L280 TraceCheckUtils]: 141: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,805 INFO L280 TraceCheckUtils]: 142: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-17 22:55:43,806 INFO L280 TraceCheckUtils]: 143: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:43,806 INFO L280 TraceCheckUtils]: 144: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:43,806 INFO L280 TraceCheckUtils]: 145: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:43,806 INFO L280 TraceCheckUtils]: 146: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,807 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:43,807 INFO L280 TraceCheckUtils]: 148: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:43,807 INFO L280 TraceCheckUtils]: 149: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:43,808 INFO L280 TraceCheckUtils]: 150: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,808 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-17 22:55:43,808 INFO L280 TraceCheckUtils]: 152: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,808 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {52555#true} {52555#true} #345#return; {52555#true} is VALID [2020-07-17 22:55:43,809 INFO L280 TraceCheckUtils]: 154: Hoare triple {52555#true} ~E_M~0 := 2; {52555#true} is VALID [2020-07-17 22:55:43,809 INFO L280 TraceCheckUtils]: 155: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:43,809 INFO L280 TraceCheckUtils]: 156: Hoare triple {52555#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {52555#true} is VALID [2020-07-17 22:55:43,810 INFO L280 TraceCheckUtils]: 157: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,810 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {52555#true} {52556#false} #363#return; {52556#false} is VALID [2020-07-17 22:55:43,810 INFO L280 TraceCheckUtils]: 159: Hoare triple {52556#false} assume !false; {52556#false} is VALID [2020-07-17 22:55:43,811 INFO L263 TraceCheckUtils]: 160: Hoare triple {52556#false} call #t~ret1 := exists_runnable_thread(); {52555#true} is VALID [2020-07-17 22:55:43,811 INFO L280 TraceCheckUtils]: 161: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:43,811 INFO L280 TraceCheckUtils]: 162: Hoare triple {52555#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {52555#true} is VALID [2020-07-17 22:55:43,811 INFO L280 TraceCheckUtils]: 163: Hoare triple {52555#true} #res := ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:43,812 INFO L280 TraceCheckUtils]: 164: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:43,812 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {52555#true} {52556#false} #359#return; {52556#false} is VALID [2020-07-17 22:55:43,812 INFO L280 TraceCheckUtils]: 166: Hoare triple {52556#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52556#false} is VALID [2020-07-17 22:55:43,813 INFO L280 TraceCheckUtils]: 167: Hoare triple {52556#false} assume 0 != ~tmp~0; {52556#false} is VALID [2020-07-17 22:55:43,813 INFO L280 TraceCheckUtils]: 168: Hoare triple {52556#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {52556#false} is VALID [2020-07-17 22:55:43,813 INFO L280 TraceCheckUtils]: 169: Hoare triple {52556#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {52556#false} is VALID [2020-07-17 22:55:43,813 INFO L263 TraceCheckUtils]: 170: Hoare triple {52556#false} call master(); {52556#false} is VALID [2020-07-17 22:55:43,814 INFO L280 TraceCheckUtils]: 171: Hoare triple {52556#false} assume !(0 == ~m_pc~0); {52556#false} is VALID [2020-07-17 22:55:43,814 INFO L280 TraceCheckUtils]: 172: Hoare triple {52556#false} assume 1 == ~m_pc~0; {52556#false} is VALID [2020-07-17 22:55:43,814 INFO L280 TraceCheckUtils]: 173: Hoare triple {52556#false} assume ~token~0 != 1 + ~local~0; {52556#false} is VALID [2020-07-17 22:55:43,815 INFO L263 TraceCheckUtils]: 174: Hoare triple {52556#false} call error(); {52556#false} is VALID [2020-07-17 22:55:43,815 INFO L280 TraceCheckUtils]: 175: Hoare triple {52556#false} assume !false; {52556#false} is VALID [2020-07-17 22:55:43,868 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 21 proven. 5 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-07-17 22:55:43,869 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121833994] [2020-07-17 22:55:43,869 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1759089238] [2020-07-17 22:55:43,869 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:55:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:44,047 INFO L264 TraceCheckSpWp]: Trace formula consists of 703 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-17 22:55:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:44,096 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:55:44,274 INFO L263 TraceCheckUtils]: 0: Hoare triple {52555#true} call ULTIMATE.init(); {52555#true} is VALID [2020-07-17 22:55:44,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {52555#true} is VALID [2020-07-17 22:55:44,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,275 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52555#true} {52555#true} #397#return; {52555#true} is VALID [2020-07-17 22:55:44,275 INFO L263 TraceCheckUtils]: 4: Hoare triple {52555#true} call #t~ret9 := main(); {52555#true} is VALID [2020-07-17 22:55:44,276 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} havoc ~__retres1~3; {52555#true} is VALID [2020-07-17 22:55:44,276 INFO L263 TraceCheckUtils]: 6: Hoare triple {52555#true} call init_model(); {52555#true} is VALID [2020-07-17 22:55:44,276 INFO L280 TraceCheckUtils]: 7: Hoare triple {52555#true} ~m_i~0 := 1;~t1_i~0 := 1; {52555#true} is VALID [2020-07-17 22:55:44,277 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,277 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52555#true} {52555#true} #351#return; {52555#true} is VALID [2020-07-17 22:55:44,277 INFO L263 TraceCheckUtils]: 10: Hoare triple {52555#true} call start_simulation(); {52555#true} is VALID [2020-07-17 22:55:44,277 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:44,278 INFO L263 TraceCheckUtils]: 12: Hoare triple {52555#true} call update_channels(); {52555#true} is VALID [2020-07-17 22:55:44,278 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,278 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {52555#true} {52555#true} #367#return; {52555#true} is VALID [2020-07-17 22:55:44,279 INFO L263 TraceCheckUtils]: 15: Hoare triple {52555#true} call init_threads(); {52555#true} is VALID [2020-07-17 22:55:44,279 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} assume 1 == ~m_i~0;~m_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:44,279 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {52555#true} is VALID [2020-07-17 22:55:44,279 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,280 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {52555#true} {52555#true} #369#return; {52555#true} is VALID [2020-07-17 22:55:44,280 INFO L263 TraceCheckUtils]: 20: Hoare triple {52555#true} call fire_delta_events(); {52555#true} is VALID [2020-07-17 22:55:44,280 INFO L280 TraceCheckUtils]: 21: Hoare triple {52555#true} assume !(0 == ~M_E~0); {52555#true} is VALID [2020-07-17 22:55:44,281 INFO L280 TraceCheckUtils]: 22: Hoare triple {52555#true} assume !(0 == ~T1_E~0); {52555#true} is VALID [2020-07-17 22:55:44,281 INFO L280 TraceCheckUtils]: 23: Hoare triple {52555#true} assume !(0 == ~E_M~0); {52555#true} is VALID [2020-07-17 22:55:44,281 INFO L280 TraceCheckUtils]: 24: Hoare triple {52555#true} assume !(0 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:44,281 INFO L280 TraceCheckUtils]: 25: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,282 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {52555#true} {52555#true} #371#return; {52555#true} is VALID [2020-07-17 22:55:44,282 INFO L263 TraceCheckUtils]: 27: Hoare triple {52555#true} call activate_threads(); {52555#true} is VALID [2020-07-17 22:55:44,282 INFO L280 TraceCheckUtils]: 28: Hoare triple {52555#true} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:44,282 INFO L263 TraceCheckUtils]: 29: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:44,283 INFO L280 TraceCheckUtils]: 30: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:44,283 INFO L280 TraceCheckUtils]: 31: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-17 22:55:44,283 INFO L280 TraceCheckUtils]: 32: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-17 22:55:44,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:44,284 INFO L280 TraceCheckUtils]: 34: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,284 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:44,284 INFO L280 TraceCheckUtils]: 36: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:44,285 INFO L280 TraceCheckUtils]: 37: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-17 22:55:44,285 INFO L263 TraceCheckUtils]: 38: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:44,285 INFO L280 TraceCheckUtils]: 39: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:44,285 INFO L280 TraceCheckUtils]: 40: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:44,286 INFO L280 TraceCheckUtils]: 41: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:44,286 INFO L280 TraceCheckUtils]: 42: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:44,286 INFO L280 TraceCheckUtils]: 43: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,286 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:44,287 INFO L280 TraceCheckUtils]: 45: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:44,287 INFO L280 TraceCheckUtils]: 46: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:44,287 INFO L280 TraceCheckUtils]: 47: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,288 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {52555#true} {52555#true} #373#return; {52555#true} is VALID [2020-07-17 22:55:44,288 INFO L263 TraceCheckUtils]: 49: Hoare triple {52555#true} call reset_delta_events(); {52555#true} is VALID [2020-07-17 22:55:44,288 INFO L280 TraceCheckUtils]: 50: Hoare triple {52555#true} assume !(1 == ~M_E~0); {52555#true} is VALID [2020-07-17 22:55:44,288 INFO L280 TraceCheckUtils]: 51: Hoare triple {52555#true} assume !(1 == ~T1_E~0); {52555#true} is VALID [2020-07-17 22:55:44,289 INFO L280 TraceCheckUtils]: 52: Hoare triple {52555#true} assume !(1 == ~E_M~0); {52555#true} is VALID [2020-07-17 22:55:44,289 INFO L280 TraceCheckUtils]: 53: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-17 22:55:44,289 INFO L280 TraceCheckUtils]: 54: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,289 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {52555#true} {52555#true} #375#return; {52555#true} is VALID [2020-07-17 22:55:44,290 INFO L280 TraceCheckUtils]: 56: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:44,290 INFO L280 TraceCheckUtils]: 57: Hoare triple {52555#true} ~kernel_st~0 := 1; {52555#true} is VALID [2020-07-17 22:55:44,290 INFO L263 TraceCheckUtils]: 58: Hoare triple {52555#true} call eval(); {52555#true} is VALID [2020-07-17 22:55:44,290 INFO L280 TraceCheckUtils]: 59: Hoare triple {52555#true} havoc ~tmp~0; {52555#true} is VALID [2020-07-17 22:55:44,291 INFO L280 TraceCheckUtils]: 60: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:44,291 INFO L263 TraceCheckUtils]: 61: Hoare triple {52555#true} call #t~ret1 := exists_runnable_thread(); {52555#true} is VALID [2020-07-17 22:55:44,291 INFO L280 TraceCheckUtils]: 62: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:44,292 INFO L280 TraceCheckUtils]: 63: Hoare triple {52555#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {52555#true} is VALID [2020-07-17 22:55:44,292 INFO L280 TraceCheckUtils]: 64: Hoare triple {52555#true} #res := ~__retres1~2; {52555#true} is VALID [2020-07-17 22:55:44,292 INFO L280 TraceCheckUtils]: 65: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,292 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {52555#true} {52555#true} #359#return; {52555#true} is VALID [2020-07-17 22:55:44,293 INFO L280 TraceCheckUtils]: 67: Hoare triple {52555#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52555#true} is VALID [2020-07-17 22:55:44,293 INFO L280 TraceCheckUtils]: 68: Hoare triple {52555#true} assume 0 != ~tmp~0; {52555#true} is VALID [2020-07-17 22:55:44,293 INFO L280 TraceCheckUtils]: 69: Hoare triple {52555#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {52555#true} is VALID [2020-07-17 22:55:44,293 INFO L280 TraceCheckUtils]: 70: Hoare triple {52555#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {52555#true} is VALID [2020-07-17 22:55:44,294 INFO L263 TraceCheckUtils]: 71: Hoare triple {52555#true} call master(); {52555#true} is VALID [2020-07-17 22:55:44,294 INFO L280 TraceCheckUtils]: 72: Hoare triple {52555#true} assume 0 == ~m_pc~0; {52555#true} is VALID [2020-07-17 22:55:44,294 INFO L280 TraceCheckUtils]: 73: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:44,295 INFO L280 TraceCheckUtils]: 74: Hoare triple {52555#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {52555#true} is VALID [2020-07-17 22:55:44,295 INFO L263 TraceCheckUtils]: 75: Hoare triple {52555#true} call immediate_notify(); {52555#true} is VALID [2020-07-17 22:55:44,295 INFO L263 TraceCheckUtils]: 76: Hoare triple {52555#true} call activate_threads(); {52555#true} is VALID [2020-07-17 22:55:44,295 INFO L280 TraceCheckUtils]: 77: Hoare triple {52555#true} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-17 22:55:44,296 INFO L263 TraceCheckUtils]: 78: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-17 22:55:44,296 INFO L280 TraceCheckUtils]: 79: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:44,296 INFO L280 TraceCheckUtils]: 80: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-17 22:55:44,297 INFO L280 TraceCheckUtils]: 81: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-17 22:55:44,297 INFO L280 TraceCheckUtils]: 82: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-17 22:55:44,297 INFO L280 TraceCheckUtils]: 83: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,297 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-17 22:55:44,298 INFO L280 TraceCheckUtils]: 85: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-17 22:55:44,298 INFO L280 TraceCheckUtils]: 86: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-17 22:55:44,298 INFO L263 TraceCheckUtils]: 87: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-17 22:55:44,299 INFO L280 TraceCheckUtils]: 88: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:44,299 INFO L280 TraceCheckUtils]: 89: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-17 22:55:44,299 INFO L280 TraceCheckUtils]: 90: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-17 22:55:44,299 INFO L280 TraceCheckUtils]: 91: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-17 22:55:44,300 INFO L280 TraceCheckUtils]: 92: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,300 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-17 22:55:44,300 INFO L280 TraceCheckUtils]: 94: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-17 22:55:44,301 INFO L280 TraceCheckUtils]: 95: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-17 22:55:44,301 INFO L280 TraceCheckUtils]: 96: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,301 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {52555#true} {52555#true} #343#return; {52555#true} is VALID [2020-07-17 22:55:44,302 INFO L280 TraceCheckUtils]: 98: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,302 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {52555#true} {52555#true} #355#return; {52555#true} is VALID [2020-07-17 22:55:44,302 INFO L280 TraceCheckUtils]: 100: Hoare triple {52555#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {52555#true} is VALID [2020-07-17 22:55:44,302 INFO L280 TraceCheckUtils]: 101: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-17 22:55:44,303 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {52555#true} {52555#true} #361#return; {52555#true} is VALID [2020-07-17 22:55:44,303 INFO L280 TraceCheckUtils]: 103: Hoare triple {52555#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {52555#true} is VALID [2020-07-17 22:55:44,303 INFO L280 TraceCheckUtils]: 104: Hoare triple {52555#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {52555#true} is VALID [2020-07-17 22:55:44,304 INFO L263 TraceCheckUtils]: 105: Hoare triple {52555#true} call transmit1(); {52555#true} is VALID [2020-07-17 22:55:44,304 INFO L280 TraceCheckUtils]: 106: Hoare triple {52555#true} assume 0 == ~t1_pc~0; {52555#true} is VALID [2020-07-17 22:55:44,304 INFO L280 TraceCheckUtils]: 107: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-17 22:55:44,305 INFO L280 TraceCheckUtils]: 108: Hoare triple {52555#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:44,306 INFO L280 TraceCheckUtils]: 109: Hoare triple {52643#(<= 2 ~t1_st~0)} assume true; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:44,307 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {52643#(<= 2 ~t1_st~0)} {52555#true} #363#return; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:44,308 INFO L280 TraceCheckUtils]: 111: Hoare triple {52643#(<= 2 ~t1_st~0)} assume !false; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:44,309 INFO L263 TraceCheckUtils]: 112: Hoare triple {52643#(<= 2 ~t1_st~0)} call #t~ret1 := exists_runnable_thread(); {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:44,310 INFO L280 TraceCheckUtils]: 113: Hoare triple {52643#(<= 2 ~t1_st~0)} havoc ~__retres1~2; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:44,310 INFO L280 TraceCheckUtils]: 114: Hoare triple {52643#(<= 2 ~t1_st~0)} assume !(0 == ~m_st~0); {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-17 22:55:44,311 INFO L280 TraceCheckUtils]: 115: Hoare triple {52643#(<= 2 ~t1_st~0)} assume 0 == ~t1_st~0;~__retres1~2 := 1; {52556#false} is VALID [2020-07-17 22:55:44,312 INFO L280 TraceCheckUtils]: 116: Hoare triple {52556#false} #res := ~__retres1~2; {52556#false} is VALID [2020-07-17 22:55:44,312 INFO L280 TraceCheckUtils]: 117: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-17 22:55:44,312 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {52556#false} {52643#(<= 2 ~t1_st~0)} #359#return; {52556#false} is VALID [2020-07-17 22:55:44,313 INFO L280 TraceCheckUtils]: 119: Hoare triple {52556#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52556#false} is VALID [2020-07-17 22:55:44,313 INFO L280 TraceCheckUtils]: 120: Hoare triple {52556#false} assume 0 != ~tmp~0; {52556#false} is VALID [2020-07-17 22:55:44,313 INFO L280 TraceCheckUtils]: 121: Hoare triple {52556#false} assume !(0 == ~m_st~0); {52556#false} is VALID [2020-07-17 22:55:44,313 INFO L280 TraceCheckUtils]: 122: Hoare triple {52556#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {52556#false} is VALID [2020-07-17 22:55:44,314 INFO L280 TraceCheckUtils]: 123: Hoare triple {52556#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {52556#false} is VALID [2020-07-17 22:55:44,314 INFO L263 TraceCheckUtils]: 124: Hoare triple {52556#false} call transmit1(); {52556#false} is VALID [2020-07-17 22:55:44,314 INFO L280 TraceCheckUtils]: 125: Hoare triple {52556#false} assume !(0 == ~t1_pc~0); {52556#false} is VALID [2020-07-17 22:55:44,315 INFO L280 TraceCheckUtils]: 126: Hoare triple {52556#false} assume 1 == ~t1_pc~0; {52556#false} is VALID [2020-07-17 22:55:44,315 INFO L280 TraceCheckUtils]: 127: Hoare triple {52556#false} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {52556#false} is VALID [2020-07-17 22:55:44,315 INFO L263 TraceCheckUtils]: 128: Hoare triple {52556#false} call immediate_notify(); {52556#false} is VALID [2020-07-17 22:55:44,315 INFO L263 TraceCheckUtils]: 129: Hoare triple {52556#false} call activate_threads(); {52556#false} is VALID [2020-07-17 22:55:44,316 INFO L280 TraceCheckUtils]: 130: Hoare triple {52556#false} havoc ~tmp~1;havoc ~tmp___0~0; {52556#false} is VALID [2020-07-17 22:55:44,316 INFO L263 TraceCheckUtils]: 131: Hoare triple {52556#false} call #t~ret4 := is_master_triggered(); {52556#false} is VALID [2020-07-17 22:55:44,316 INFO L280 TraceCheckUtils]: 132: Hoare triple {52556#false} havoc ~__retres1~0; {52556#false} is VALID [2020-07-17 22:55:44,317 INFO L280 TraceCheckUtils]: 133: Hoare triple {52556#false} assume 1 == ~m_pc~0; {52556#false} is VALID [2020-07-17 22:55:44,317 INFO L280 TraceCheckUtils]: 134: Hoare triple {52556#false} assume 1 == ~E_M~0;~__retres1~0 := 1; {52556#false} is VALID [2020-07-17 22:55:44,317 INFO L280 TraceCheckUtils]: 135: Hoare triple {52556#false} #res := ~__retres1~0; {52556#false} is VALID [2020-07-17 22:55:44,317 INFO L280 TraceCheckUtils]: 136: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-17 22:55:44,318 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {52556#false} {52556#false} #347#return; {52556#false} is VALID [2020-07-17 22:55:44,318 INFO L280 TraceCheckUtils]: 138: Hoare triple {52556#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52556#false} is VALID [2020-07-17 22:55:44,318 INFO L280 TraceCheckUtils]: 139: Hoare triple {52556#false} assume 0 != ~tmp~1;~m_st~0 := 0; {52556#false} is VALID [2020-07-17 22:55:44,319 INFO L263 TraceCheckUtils]: 140: Hoare triple {52556#false} call #t~ret5 := is_transmit1_triggered(); {52556#false} is VALID [2020-07-17 22:55:44,319 INFO L280 TraceCheckUtils]: 141: Hoare triple {52556#false} havoc ~__retres1~1; {52556#false} is VALID [2020-07-17 22:55:44,319 INFO L280 TraceCheckUtils]: 142: Hoare triple {52556#false} assume 1 == ~t1_pc~0; {52556#false} is VALID [2020-07-17 22:55:44,319 INFO L280 TraceCheckUtils]: 143: Hoare triple {52556#false} assume !(1 == ~E_1~0); {52556#false} is VALID [2020-07-17 22:55:44,320 INFO L280 TraceCheckUtils]: 144: Hoare triple {52556#false} ~__retres1~1 := 0; {52556#false} is VALID [2020-07-17 22:55:44,320 INFO L280 TraceCheckUtils]: 145: Hoare triple {52556#false} #res := ~__retres1~1; {52556#false} is VALID [2020-07-17 22:55:44,320 INFO L280 TraceCheckUtils]: 146: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-17 22:55:44,321 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {52556#false} {52556#false} #349#return; {52556#false} is VALID [2020-07-17 22:55:44,321 INFO L280 TraceCheckUtils]: 148: Hoare triple {52556#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52556#false} is VALID [2020-07-17 22:55:44,321 INFO L280 TraceCheckUtils]: 149: Hoare triple {52556#false} assume !(0 != ~tmp___0~0); {52556#false} is VALID [2020-07-17 22:55:44,321 INFO L280 TraceCheckUtils]: 150: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-17 22:55:44,322 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {52556#false} {52556#false} #343#return; {52556#false} is VALID [2020-07-17 22:55:44,322 INFO L280 TraceCheckUtils]: 152: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-17 22:55:44,322 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {52556#false} {52556#false} #345#return; {52556#false} is VALID [2020-07-17 22:55:44,323 INFO L280 TraceCheckUtils]: 154: Hoare triple {52556#false} ~E_M~0 := 2; {52556#false} is VALID [2020-07-17 22:55:44,323 INFO L280 TraceCheckUtils]: 155: Hoare triple {52556#false} assume !false; {52556#false} is VALID [2020-07-17 22:55:44,323 INFO L280 TraceCheckUtils]: 156: Hoare triple {52556#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {52556#false} is VALID [2020-07-17 22:55:44,323 INFO L280 TraceCheckUtils]: 157: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-17 22:55:44,323 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {52556#false} {52556#false} #363#return; {52556#false} is VALID [2020-07-17 22:55:44,323 INFO L280 TraceCheckUtils]: 159: Hoare triple {52556#false} assume !false; {52556#false} is VALID [2020-07-17 22:55:44,324 INFO L263 TraceCheckUtils]: 160: Hoare triple {52556#false} call #t~ret1 := exists_runnable_thread(); {52556#false} is VALID [2020-07-17 22:55:44,324 INFO L280 TraceCheckUtils]: 161: Hoare triple {52556#false} havoc ~__retres1~2; {52556#false} is VALID [2020-07-17 22:55:44,324 INFO L280 TraceCheckUtils]: 162: Hoare triple {52556#false} assume 0 == ~m_st~0;~__retres1~2 := 1; {52556#false} is VALID [2020-07-17 22:55:44,324 INFO L280 TraceCheckUtils]: 163: Hoare triple {52556#false} #res := ~__retres1~2; {52556#false} is VALID [2020-07-17 22:55:44,324 INFO L280 TraceCheckUtils]: 164: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-17 22:55:44,325 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {52556#false} {52556#false} #359#return; {52556#false} is VALID [2020-07-17 22:55:44,325 INFO L280 TraceCheckUtils]: 166: Hoare triple {52556#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52556#false} is VALID [2020-07-17 22:55:44,325 INFO L280 TraceCheckUtils]: 167: Hoare triple {52556#false} assume 0 != ~tmp~0; {52556#false} is VALID [2020-07-17 22:55:44,325 INFO L280 TraceCheckUtils]: 168: Hoare triple {52556#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {52556#false} is VALID [2020-07-17 22:55:44,325 INFO L280 TraceCheckUtils]: 169: Hoare triple {52556#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {52556#false} is VALID [2020-07-17 22:55:44,326 INFO L263 TraceCheckUtils]: 170: Hoare triple {52556#false} call master(); {52556#false} is VALID [2020-07-17 22:55:44,326 INFO L280 TraceCheckUtils]: 171: Hoare triple {52556#false} assume !(0 == ~m_pc~0); {52556#false} is VALID [2020-07-17 22:55:44,326 INFO L280 TraceCheckUtils]: 172: Hoare triple {52556#false} assume 1 == ~m_pc~0; {52556#false} is VALID [2020-07-17 22:55:44,326 INFO L280 TraceCheckUtils]: 173: Hoare triple {52556#false} assume ~token~0 != 1 + ~local~0; {52556#false} is VALID [2020-07-17 22:55:44,326 INFO L263 TraceCheckUtils]: 174: Hoare triple {52556#false} call error(); {52556#false} is VALID [2020-07-17 22:55:44,326 INFO L280 TraceCheckUtils]: 175: Hoare triple {52556#false} assume !false; {52556#false} is VALID [2020-07-17 22:55:44,356 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-07-17 22:55:44,357 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:55:44,357 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 10 [2020-07-17 22:55:44,361 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634754265] [2020-07-17 22:55:44,365 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 176 [2020-07-17 22:55:44,365 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:55:44,366 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:55:44,578 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:44,579 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:55:44,579 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:55:44,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:55:44,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:55:44,580 INFO L87 Difference]: Start difference. First operand 1436 states and 1664 transitions. Second operand 3 states. [2020-07-17 22:55:50,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:50,546 INFO L93 Difference]: Finished difference Result 3340 states and 3911 transitions. [2020-07-17 22:55:50,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:55:50,547 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 176 [2020-07-17 22:55:50,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:55:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:55:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 441 transitions. [2020-07-17 22:55:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:55:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 441 transitions. [2020-07-17 22:55:50,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 441 transitions. [2020-07-17 22:55:51,016 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:51,081 INFO L225 Difference]: With dead ends: 3340 [2020-07-17 22:55:51,081 INFO L226 Difference]: Without dead ends: 952 [2020-07-17 22:55:51,086 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 217 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:55:51,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 952 states. [2020-07-17 22:55:53,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 952 to 952. [2020-07-17 22:55:53,730 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:55:53,730 INFO L82 GeneralOperation]: Start isEquivalent. First operand 952 states. Second operand 952 states. [2020-07-17 22:55:53,731 INFO L74 IsIncluded]: Start isIncluded. First operand 952 states. Second operand 952 states. [2020-07-17 22:55:53,731 INFO L87 Difference]: Start difference. First operand 952 states. Second operand 952 states. [2020-07-17 22:55:53,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:53,764 INFO L93 Difference]: Finished difference Result 952 states and 1076 transitions. [2020-07-17 22:55:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1076 transitions. [2020-07-17 22:55:53,766 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:53,766 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:53,766 INFO L74 IsIncluded]: Start isIncluded. First operand 952 states. Second operand 952 states. [2020-07-17 22:55:53,766 INFO L87 Difference]: Start difference. First operand 952 states. Second operand 952 states. [2020-07-17 22:55:53,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:55:53,800 INFO L93 Difference]: Finished difference Result 952 states and 1076 transitions. [2020-07-17 22:55:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1076 transitions. [2020-07-17 22:55:53,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:55:53,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:55:53,802 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:55:53,802 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:55:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 952 states. [2020-07-17 22:55:53,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 952 states and 1076 transitions. [2020-07-17 22:55:53,840 INFO L78 Accepts]: Start accepts. Automaton has 952 states and 1076 transitions. Word has length 176 [2020-07-17 22:55:53,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:55:53,840 INFO L479 AbstractCegarLoop]: Abstraction has 952 states and 1076 transitions. [2020-07-17 22:55:53,840 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:55:53,840 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1076 transitions. [2020-07-17 22:55:53,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-07-17 22:55:53,843 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:55:53,843 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-17 22:55:54,055 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-17 22:55:54,056 INFO L427 AbstractCegarLoop]: === Iteration 13 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:55:54,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:55:54,056 INFO L82 PathProgramCache]: Analyzing trace with hash -421514357, now seen corresponding path program 1 times [2020-07-17 22:55:54,056 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:55:54,056 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1596680411] [2020-07-17 22:55:54,057 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:55:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {61232#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,223 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61098#true} {61098#true} #397#return; {61098#true} is VALID [2020-07-17 22:55:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {61233#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {61098#true} is VALID [2020-07-17 22:55:54,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,237 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61098#true} {61098#true} #351#return; {61098#true} is VALID [2020-07-17 22:55:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,239 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61098#true} {61098#true} #367#return; {61098#true} is VALID [2020-07-17 22:55:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,288 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,288 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61098#true} {61098#true} #369#return; {61098#true} is VALID [2020-07-17 22:55:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {61098#true} is VALID [2020-07-17 22:55:54,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !(0 == ~T1_E~0); {61098#true} is VALID [2020-07-17 22:55:54,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume !(0 == ~E_M~0); {61098#true} is VALID [2020-07-17 22:55:54,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume !(0 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:54,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,314 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #371#return; {61098#true} is VALID [2020-07-17 22:55:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,328 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !(1 == ~t1_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-17 22:55:54,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,332 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,332 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:54,333 INFO L263 TraceCheckUtils]: 1: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,333 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,333 INFO L280 TraceCheckUtils]: 6: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,334 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:54,334 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-17 22:55:54,334 INFO L263 TraceCheckUtils]: 10: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,334 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,334 INFO L280 TraceCheckUtils]: 12: Hoare triple {61098#true} assume !(1 == ~t1_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,335 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-17 22:55:54,335 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,335 INFO L280 TraceCheckUtils]: 15: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,335 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,335 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:54,336 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-17 22:55:54,336 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,336 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61098#true} {61098#true} #373#return; {61098#true} is VALID [2020-07-17 22:55:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {61098#true} is VALID [2020-07-17 22:55:54,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !(1 == ~T1_E~0); {61098#true} is VALID [2020-07-17 22:55:54,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume !(1 == ~E_M~0); {61098#true} is VALID [2020-07-17 22:55:54,340 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:54,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,341 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #375#return; {61098#true} is VALID [2020-07-17 22:55:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-17 22:55:54,344 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,344 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-17 22:55:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:54,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61098#true} is VALID [2020-07-17 22:55:54,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,371 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61098#true} {61098#true} #363#return; {61098#true} is VALID [2020-07-17 22:55:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-17 22:55:54,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,375 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-17 22:55:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,429 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {61098#true} is VALID [2020-07-17 22:55:54,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,435 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:54,435 INFO L263 TraceCheckUtils]: 1: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,436 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:54,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-17 22:55:54,437 INFO L263 TraceCheckUtils]: 10: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,437 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {61098#true} is VALID [2020-07-17 22:55:54,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,438 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:54,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,439 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,439 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-17 22:55:54,440 INFO L263 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:54,440 INFO L263 TraceCheckUtils]: 2: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,441 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,441 INFO L280 TraceCheckUtils]: 6: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,441 INFO L280 TraceCheckUtils]: 7: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,442 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,442 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:54,442 INFO L280 TraceCheckUtils]: 10: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-17 22:55:54,442 INFO L263 TraceCheckUtils]: 11: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,442 INFO L280 TraceCheckUtils]: 12: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,443 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,443 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {61098#true} is VALID [2020-07-17 22:55:54,443 INFO L280 TraceCheckUtils]: 15: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,443 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,443 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,444 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:54,444 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,444 INFO L280 TraceCheckUtils]: 20: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,444 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-17 22:55:54,444 INFO L280 TraceCheckUtils]: 22: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,445 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {61098#true} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #355#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {61249#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:54,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,448 INFO L263 TraceCheckUtils]: 3: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call immediate_notify(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,448 INFO L263 TraceCheckUtils]: 4: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:54,449 INFO L263 TraceCheckUtils]: 6: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,449 INFO L280 TraceCheckUtils]: 7: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,449 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,449 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,450 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,450 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,450 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:54,450 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-17 22:55:54,450 INFO L263 TraceCheckUtils]: 15: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,451 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,451 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,451 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {61098#true} is VALID [2020-07-17 22:55:54,451 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,451 INFO L280 TraceCheckUtils]: 20: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,451 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,452 INFO L280 TraceCheckUtils]: 22: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:54,452 INFO L280 TraceCheckUtils]: 23: Hoare triple {61098#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,452 INFO L280 TraceCheckUtils]: 24: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,452 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-17 22:55:54,452 INFO L280 TraceCheckUtils]: 26: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,453 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {61098#true} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #355#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,454 INFO L280 TraceCheckUtils]: 28: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,455 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61098#true} #361#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-17 22:55:54,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,511 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,511 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:54,514 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-17 22:55:54,515 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,515 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,515 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:54,515 INFO L263 TraceCheckUtils]: 1: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,516 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-17 22:55:54,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,516 INFO L280 TraceCheckUtils]: 6: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,517 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,517 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:54,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,517 INFO L263 TraceCheckUtils]: 10: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,517 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,518 INFO L280 TraceCheckUtils]: 12: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,518 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:54,518 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-17 22:55:54,518 INFO L280 TraceCheckUtils]: 15: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,518 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,518 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,519 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:54,519 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-17 22:55:54,519 INFO L280 TraceCheckUtils]: 20: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,519 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-17 22:55:54,521 INFO L263 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:54,521 INFO L263 TraceCheckUtils]: 2: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,521 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,522 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-17 22:55:54,522 INFO L280 TraceCheckUtils]: 6: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,522 INFO L280 TraceCheckUtils]: 7: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,522 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,523 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:54,523 INFO L280 TraceCheckUtils]: 10: Hoare triple {61098#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,523 INFO L263 TraceCheckUtils]: 11: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,523 INFO L280 TraceCheckUtils]: 12: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,523 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,524 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:54,524 INFO L280 TraceCheckUtils]: 15: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-17 22:55:54,524 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,524 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,524 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,525 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:54,525 INFO L280 TraceCheckUtils]: 20: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-17 22:55:54,525 INFO L280 TraceCheckUtils]: 21: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,525 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-17 22:55:54,525 INFO L280 TraceCheckUtils]: 23: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,527 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {61098#true} {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} #345#return; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-17 22:55:54,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {61307#(= |old(~token~0)| ~token~0)} assume 1 == ~t1_pc~0; {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-17 22:55:54,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {61307#(= |old(~token~0)| ~token~0)} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,530 INFO L263 TraceCheckUtils]: 3: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} call immediate_notify(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,531 INFO L263 TraceCheckUtils]: 4: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,531 INFO L280 TraceCheckUtils]: 5: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:54,531 INFO L263 TraceCheckUtils]: 6: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,532 INFO L280 TraceCheckUtils]: 7: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,532 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,532 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-17 22:55:54,532 INFO L280 TraceCheckUtils]: 10: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,532 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,533 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,533 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:54,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,533 INFO L263 TraceCheckUtils]: 15: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,533 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,533 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,534 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:54,534 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-17 22:55:54,534 INFO L280 TraceCheckUtils]: 20: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,534 INFO L280 TraceCheckUtils]: 21: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,534 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,535 INFO L280 TraceCheckUtils]: 23: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:54,535 INFO L280 TraceCheckUtils]: 24: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-17 22:55:54,535 INFO L280 TraceCheckUtils]: 25: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,535 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-17 22:55:54,535 INFO L280 TraceCheckUtils]: 27: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,537 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {61098#true} {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} #345#return; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,537 INFO L280 TraceCheckUtils]: 29: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~E_M~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,538 INFO L280 TraceCheckUtils]: 30: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume !false; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,539 INFO L280 TraceCheckUtils]: 31: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~t1_pc~0 := 1;~t1_st~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,539 INFO L280 TraceCheckUtils]: 32: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume true; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,540 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #363#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-17 22:55:54,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,551 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61098#true} {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} #359#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,552 INFO L263 TraceCheckUtils]: 0: Hoare triple {61098#true} call ULTIMATE.init(); {61232#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:54,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {61232#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,553 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61098#true} {61098#true} #397#return; {61098#true} is VALID [2020-07-17 22:55:54,553 INFO L263 TraceCheckUtils]: 4: Hoare triple {61098#true} call #t~ret9 := main(); {61098#true} is VALID [2020-07-17 22:55:54,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} havoc ~__retres1~3; {61098#true} is VALID [2020-07-17 22:55:54,554 INFO L263 TraceCheckUtils]: 6: Hoare triple {61098#true} call init_model(); {61233#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-17 22:55:54,554 INFO L280 TraceCheckUtils]: 7: Hoare triple {61233#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {61098#true} is VALID [2020-07-17 22:55:54,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,554 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61098#true} {61098#true} #351#return; {61098#true} is VALID [2020-07-17 22:55:54,554 INFO L263 TraceCheckUtils]: 10: Hoare triple {61098#true} call start_simulation(); {61098#true} is VALID [2020-07-17 22:55:54,554 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,555 INFO L263 TraceCheckUtils]: 12: Hoare triple {61098#true} call update_channels(); {61098#true} is VALID [2020-07-17 22:55:54,555 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,555 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61098#true} {61098#true} #367#return; {61098#true} is VALID [2020-07-17 22:55:54,556 INFO L263 TraceCheckUtils]: 15: Hoare triple {61098#true} call init_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,556 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,556 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61098#true} {61098#true} #369#return; {61098#true} is VALID [2020-07-17 22:55:54,557 INFO L263 TraceCheckUtils]: 20: Hoare triple {61098#true} call fire_delta_events(); {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:54,557 INFO L280 TraceCheckUtils]: 21: Hoare triple {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {61098#true} is VALID [2020-07-17 22:55:54,557 INFO L280 TraceCheckUtils]: 22: Hoare triple {61098#true} assume !(0 == ~T1_E~0); {61098#true} is VALID [2020-07-17 22:55:54,557 INFO L280 TraceCheckUtils]: 23: Hoare triple {61098#true} assume !(0 == ~E_M~0); {61098#true} is VALID [2020-07-17 22:55:54,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {61098#true} assume !(0 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:54,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,558 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61098#true} {61098#true} #371#return; {61098#true} is VALID [2020-07-17 22:55:54,559 INFO L263 TraceCheckUtils]: 27: Hoare triple {61098#true} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,559 INFO L280 TraceCheckUtils]: 28: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:54,559 INFO L263 TraceCheckUtils]: 29: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,559 INFO L280 TraceCheckUtils]: 30: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,559 INFO L280 TraceCheckUtils]: 31: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,559 INFO L280 TraceCheckUtils]: 32: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,560 INFO L280 TraceCheckUtils]: 33: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,560 INFO L280 TraceCheckUtils]: 34: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,560 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,560 INFO L280 TraceCheckUtils]: 36: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:54,560 INFO L280 TraceCheckUtils]: 37: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-17 22:55:54,560 INFO L263 TraceCheckUtils]: 38: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,561 INFO L280 TraceCheckUtils]: 39: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,561 INFO L280 TraceCheckUtils]: 40: Hoare triple {61098#true} assume !(1 == ~t1_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,561 INFO L280 TraceCheckUtils]: 41: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-17 22:55:54,561 INFO L280 TraceCheckUtils]: 42: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,561 INFO L280 TraceCheckUtils]: 43: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,561 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,562 INFO L280 TraceCheckUtils]: 45: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:54,562 INFO L280 TraceCheckUtils]: 46: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-17 22:55:54,562 INFO L280 TraceCheckUtils]: 47: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,562 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {61098#true} {61098#true} #373#return; {61098#true} is VALID [2020-07-17 22:55:54,563 INFO L263 TraceCheckUtils]: 49: Hoare triple {61098#true} call reset_delta_events(); {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:54,563 INFO L280 TraceCheckUtils]: 50: Hoare triple {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {61098#true} is VALID [2020-07-17 22:55:54,563 INFO L280 TraceCheckUtils]: 51: Hoare triple {61098#true} assume !(1 == ~T1_E~0); {61098#true} is VALID [2020-07-17 22:55:54,564 INFO L280 TraceCheckUtils]: 52: Hoare triple {61098#true} assume !(1 == ~E_M~0); {61098#true} is VALID [2020-07-17 22:55:54,564 INFO L280 TraceCheckUtils]: 53: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:54,564 INFO L280 TraceCheckUtils]: 54: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,564 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {61098#true} {61098#true} #375#return; {61098#true} is VALID [2020-07-17 22:55:54,564 INFO L280 TraceCheckUtils]: 56: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:54,564 INFO L280 TraceCheckUtils]: 57: Hoare triple {61098#true} ~kernel_st~0 := 1; {61098#true} is VALID [2020-07-17 22:55:54,565 INFO L263 TraceCheckUtils]: 58: Hoare triple {61098#true} call eval(); {61098#true} is VALID [2020-07-17 22:55:54,565 INFO L280 TraceCheckUtils]: 59: Hoare triple {61098#true} havoc ~tmp~0; {61098#true} is VALID [2020-07-17 22:55:54,565 INFO L280 TraceCheckUtils]: 60: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:54,565 INFO L263 TraceCheckUtils]: 61: Hoare triple {61098#true} call #t~ret1 := exists_runnable_thread(); {61098#true} is VALID [2020-07-17 22:55:54,565 INFO L280 TraceCheckUtils]: 62: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,565 INFO L280 TraceCheckUtils]: 63: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-17 22:55:54,566 INFO L280 TraceCheckUtils]: 64: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,566 INFO L280 TraceCheckUtils]: 65: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,566 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-17 22:55:54,566 INFO L280 TraceCheckUtils]: 67: Hoare triple {61098#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61098#true} is VALID [2020-07-17 22:55:54,566 INFO L280 TraceCheckUtils]: 68: Hoare triple {61098#true} assume 0 != ~tmp~0; {61098#true} is VALID [2020-07-17 22:55:54,566 INFO L280 TraceCheckUtils]: 69: Hoare triple {61098#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61098#true} is VALID [2020-07-17 22:55:54,567 INFO L280 TraceCheckUtils]: 70: Hoare triple {61098#true} assume !(0 != ~tmp_ndt_1~0); {61098#true} is VALID [2020-07-17 22:55:54,567 INFO L280 TraceCheckUtils]: 71: Hoare triple {61098#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {61098#true} is VALID [2020-07-17 22:55:54,567 INFO L280 TraceCheckUtils]: 72: Hoare triple {61098#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61098#true} is VALID [2020-07-17 22:55:54,569 INFO L263 TraceCheckUtils]: 73: Hoare triple {61098#true} call transmit1(); {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:54,569 INFO L280 TraceCheckUtils]: 74: Hoare triple {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,569 INFO L280 TraceCheckUtils]: 75: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:54,569 INFO L280 TraceCheckUtils]: 76: Hoare triple {61098#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61098#true} is VALID [2020-07-17 22:55:54,570 INFO L280 TraceCheckUtils]: 77: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,570 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {61098#true} {61098#true} #363#return; {61098#true} is VALID [2020-07-17 22:55:54,570 INFO L280 TraceCheckUtils]: 79: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:54,570 INFO L263 TraceCheckUtils]: 80: Hoare triple {61098#true} call #t~ret1 := exists_runnable_thread(); {61098#true} is VALID [2020-07-17 22:55:54,570 INFO L280 TraceCheckUtils]: 81: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,570 INFO L280 TraceCheckUtils]: 82: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-17 22:55:54,571 INFO L280 TraceCheckUtils]: 83: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,571 INFO L280 TraceCheckUtils]: 84: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,571 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-17 22:55:54,571 INFO L280 TraceCheckUtils]: 86: Hoare triple {61098#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61098#true} is VALID [2020-07-17 22:55:54,571 INFO L280 TraceCheckUtils]: 87: Hoare triple {61098#true} assume 0 != ~tmp~0; {61098#true} is VALID [2020-07-17 22:55:54,571 INFO L280 TraceCheckUtils]: 88: Hoare triple {61098#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61098#true} is VALID [2020-07-17 22:55:54,572 INFO L280 TraceCheckUtils]: 89: Hoare triple {61098#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61098#true} is VALID [2020-07-17 22:55:54,573 INFO L263 TraceCheckUtils]: 90: Hoare triple {61098#true} call master(); {61249#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,573 INFO L280 TraceCheckUtils]: 91: Hoare triple {61249#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,573 INFO L280 TraceCheckUtils]: 92: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:54,574 INFO L280 TraceCheckUtils]: 93: Hoare triple {61098#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,575 INFO L263 TraceCheckUtils]: 94: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call immediate_notify(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,575 INFO L263 TraceCheckUtils]: 95: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,575 INFO L280 TraceCheckUtils]: 96: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:54,576 INFO L263 TraceCheckUtils]: 97: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,576 INFO L280 TraceCheckUtils]: 98: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,576 INFO L280 TraceCheckUtils]: 99: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-17 22:55:54,576 INFO L280 TraceCheckUtils]: 100: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,576 INFO L280 TraceCheckUtils]: 101: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,577 INFO L280 TraceCheckUtils]: 102: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,577 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,577 INFO L280 TraceCheckUtils]: 104: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:54,577 INFO L280 TraceCheckUtils]: 105: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-17 22:55:54,577 INFO L263 TraceCheckUtils]: 106: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,578 INFO L280 TraceCheckUtils]: 107: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,578 INFO L280 TraceCheckUtils]: 108: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,578 INFO L280 TraceCheckUtils]: 109: Hoare triple {61098#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {61098#true} is VALID [2020-07-17 22:55:54,578 INFO L280 TraceCheckUtils]: 110: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,578 INFO L280 TraceCheckUtils]: 111: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,578 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,578 INFO L280 TraceCheckUtils]: 113: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:54,579 INFO L280 TraceCheckUtils]: 114: Hoare triple {61098#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,579 INFO L280 TraceCheckUtils]: 115: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,579 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-17 22:55:54,579 INFO L280 TraceCheckUtils]: 117: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,580 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {61098#true} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #355#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,580 INFO L280 TraceCheckUtils]: 119: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,581 INFO L280 TraceCheckUtils]: 120: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,581 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61098#true} #361#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,582 INFO L280 TraceCheckUtils]: 122: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,583 INFO L280 TraceCheckUtils]: 123: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:54,584 INFO L263 TraceCheckUtils]: 124: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call transmit1(); {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-17 22:55:54,584 INFO L280 TraceCheckUtils]: 125: Hoare triple {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-17 22:55:54,585 INFO L280 TraceCheckUtils]: 126: Hoare triple {61307#(= |old(~token~0)| ~token~0)} assume 1 == ~t1_pc~0; {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-17 22:55:54,585 INFO L280 TraceCheckUtils]: 127: Hoare triple {61307#(= |old(~token~0)| ~token~0)} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,586 INFO L263 TraceCheckUtils]: 128: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} call immediate_notify(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,587 INFO L263 TraceCheckUtils]: 129: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-17 22:55:54,587 INFO L280 TraceCheckUtils]: 130: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:54,587 INFO L263 TraceCheckUtils]: 131: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,587 INFO L280 TraceCheckUtils]: 132: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,588 INFO L280 TraceCheckUtils]: 133: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,588 INFO L280 TraceCheckUtils]: 134: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-17 22:55:54,588 INFO L280 TraceCheckUtils]: 135: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:54,588 INFO L280 TraceCheckUtils]: 136: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,588 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:54,589 INFO L280 TraceCheckUtils]: 138: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:54,589 INFO L280 TraceCheckUtils]: 139: Hoare triple {61098#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:54,589 INFO L263 TraceCheckUtils]: 140: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:54,589 INFO L280 TraceCheckUtils]: 141: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,589 INFO L280 TraceCheckUtils]: 142: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:54,589 INFO L280 TraceCheckUtils]: 143: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:54,590 INFO L280 TraceCheckUtils]: 144: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-17 22:55:54,590 INFO L280 TraceCheckUtils]: 145: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:54,590 INFO L280 TraceCheckUtils]: 146: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,590 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:54,590 INFO L280 TraceCheckUtils]: 148: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:54,590 INFO L280 TraceCheckUtils]: 149: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-17 22:55:54,591 INFO L280 TraceCheckUtils]: 150: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,591 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-17 22:55:54,591 INFO L280 TraceCheckUtils]: 152: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,593 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {61098#true} {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} #345#return; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,593 INFO L280 TraceCheckUtils]: 154: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~E_M~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,594 INFO L280 TraceCheckUtils]: 155: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume !false; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,594 INFO L280 TraceCheckUtils]: 156: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~t1_pc~0 := 1;~t1_st~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,595 INFO L280 TraceCheckUtils]: 157: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume true; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:54,596 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #363#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,597 INFO L280 TraceCheckUtils]: 159: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume !false; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,597 INFO L263 TraceCheckUtils]: 160: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} call #t~ret1 := exists_runnable_thread(); {61098#true} is VALID [2020-07-17 22:55:54,597 INFO L280 TraceCheckUtils]: 161: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,597 INFO L280 TraceCheckUtils]: 162: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-17 22:55:54,598 INFO L280 TraceCheckUtils]: 163: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:54,598 INFO L280 TraceCheckUtils]: 164: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:54,599 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {61098#true} {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} #359#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,599 INFO L280 TraceCheckUtils]: 166: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,600 INFO L280 TraceCheckUtils]: 167: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 != ~tmp~0; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,601 INFO L280 TraceCheckUtils]: 168: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,601 INFO L280 TraceCheckUtils]: 169: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,602 INFO L263 TraceCheckUtils]: 170: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} call master(); {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,602 INFO L280 TraceCheckUtils]: 171: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume !(0 == ~m_pc~0); {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,603 INFO L280 TraceCheckUtils]: 172: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 1 == ~m_pc~0; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:54,604 INFO L280 TraceCheckUtils]: 173: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume ~token~0 != 1 + ~local~0; {61099#false} is VALID [2020-07-17 22:55:54,604 INFO L263 TraceCheckUtils]: 174: Hoare triple {61099#false} call error(); {61099#false} is VALID [2020-07-17 22:55:54,604 INFO L280 TraceCheckUtils]: 175: Hoare triple {61099#false} assume !false; {61099#false} is VALID [2020-07-17 22:55:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 20 proven. 1 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2020-07-17 22:55:54,635 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1596680411] [2020-07-17 22:55:54,635 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [136353304] [2020-07-17 22:55:54,635 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:55:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,757 INFO L264 TraceCheckSpWp]: Trace formula consists of 713 conjuncts, 17 conjunts are in the unsatisfiable core [2020-07-17 22:55:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:55:54,789 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:55:55,037 INFO L263 TraceCheckUtils]: 0: Hoare triple {61098#true} call ULTIMATE.init(); {61098#true} is VALID [2020-07-17 22:55:55,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {61098#true} is VALID [2020-07-17 22:55:55,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,038 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61098#true} {61098#true} #397#return; {61098#true} is VALID [2020-07-17 22:55:55,038 INFO L263 TraceCheckUtils]: 4: Hoare triple {61098#true} call #t~ret9 := main(); {61098#true} is VALID [2020-07-17 22:55:55,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} havoc ~__retres1~3; {61098#true} is VALID [2020-07-17 22:55:55,038 INFO L263 TraceCheckUtils]: 6: Hoare triple {61098#true} call init_model(); {61098#true} is VALID [2020-07-17 22:55:55,038 INFO L280 TraceCheckUtils]: 7: Hoare triple {61098#true} ~m_i~0 := 1;~t1_i~0 := 1; {61098#true} is VALID [2020-07-17 22:55:55,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,039 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61098#true} {61098#true} #351#return; {61098#true} is VALID [2020-07-17 22:55:55,039 INFO L263 TraceCheckUtils]: 10: Hoare triple {61098#true} call start_simulation(); {61098#true} is VALID [2020-07-17 22:55:55,039 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:55,039 INFO L263 TraceCheckUtils]: 12: Hoare triple {61098#true} call update_channels(); {61098#true} is VALID [2020-07-17 22:55:55,040 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,040 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61098#true} {61098#true} #367#return; {61098#true} is VALID [2020-07-17 22:55:55,040 INFO L263 TraceCheckUtils]: 15: Hoare triple {61098#true} call init_threads(); {61098#true} is VALID [2020-07-17 22:55:55,040 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} assume 1 == ~m_i~0;~m_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:55,040 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:55,040 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,041 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61098#true} {61098#true} #369#return; {61098#true} is VALID [2020-07-17 22:55:55,041 INFO L263 TraceCheckUtils]: 20: Hoare triple {61098#true} call fire_delta_events(); {61098#true} is VALID [2020-07-17 22:55:55,041 INFO L280 TraceCheckUtils]: 21: Hoare triple {61098#true} assume !(0 == ~M_E~0); {61098#true} is VALID [2020-07-17 22:55:55,041 INFO L280 TraceCheckUtils]: 22: Hoare triple {61098#true} assume !(0 == ~T1_E~0); {61098#true} is VALID [2020-07-17 22:55:55,041 INFO L280 TraceCheckUtils]: 23: Hoare triple {61098#true} assume !(0 == ~E_M~0); {61098#true} is VALID [2020-07-17 22:55:55,041 INFO L280 TraceCheckUtils]: 24: Hoare triple {61098#true} assume !(0 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:55,042 INFO L280 TraceCheckUtils]: 25: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,042 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61098#true} {61098#true} #371#return; {61098#true} is VALID [2020-07-17 22:55:55,042 INFO L263 TraceCheckUtils]: 27: Hoare triple {61098#true} call activate_threads(); {61098#true} is VALID [2020-07-17 22:55:55,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {61098#true} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:55,042 INFO L263 TraceCheckUtils]: 29: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:55,042 INFO L280 TraceCheckUtils]: 30: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:55,043 INFO L280 TraceCheckUtils]: 31: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-17 22:55:55,043 INFO L280 TraceCheckUtils]: 32: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-17 22:55:55,043 INFO L280 TraceCheckUtils]: 33: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:55,043 INFO L280 TraceCheckUtils]: 34: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,043 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:55,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:55,044 INFO L280 TraceCheckUtils]: 37: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-17 22:55:55,044 INFO L263 TraceCheckUtils]: 38: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:55,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:55,044 INFO L280 TraceCheckUtils]: 40: Hoare triple {61098#true} assume !(1 == ~t1_pc~0); {61098#true} is VALID [2020-07-17 22:55:55,044 INFO L280 TraceCheckUtils]: 41: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-17 22:55:55,044 INFO L280 TraceCheckUtils]: 42: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:55,045 INFO L280 TraceCheckUtils]: 43: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,045 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:55,045 INFO L280 TraceCheckUtils]: 45: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:55,045 INFO L280 TraceCheckUtils]: 46: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-17 22:55:55,045 INFO L280 TraceCheckUtils]: 47: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,045 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {61098#true} {61098#true} #373#return; {61098#true} is VALID [2020-07-17 22:55:55,046 INFO L263 TraceCheckUtils]: 49: Hoare triple {61098#true} call reset_delta_events(); {61098#true} is VALID [2020-07-17 22:55:55,046 INFO L280 TraceCheckUtils]: 50: Hoare triple {61098#true} assume !(1 == ~M_E~0); {61098#true} is VALID [2020-07-17 22:55:55,046 INFO L280 TraceCheckUtils]: 51: Hoare triple {61098#true} assume !(1 == ~T1_E~0); {61098#true} is VALID [2020-07-17 22:55:55,046 INFO L280 TraceCheckUtils]: 52: Hoare triple {61098#true} assume !(1 == ~E_M~0); {61098#true} is VALID [2020-07-17 22:55:55,046 INFO L280 TraceCheckUtils]: 53: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:55,047 INFO L280 TraceCheckUtils]: 54: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,047 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {61098#true} {61098#true} #375#return; {61098#true} is VALID [2020-07-17 22:55:55,047 INFO L280 TraceCheckUtils]: 56: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:55,047 INFO L280 TraceCheckUtils]: 57: Hoare triple {61098#true} ~kernel_st~0 := 1; {61098#true} is VALID [2020-07-17 22:55:55,047 INFO L263 TraceCheckUtils]: 58: Hoare triple {61098#true} call eval(); {61098#true} is VALID [2020-07-17 22:55:55,047 INFO L280 TraceCheckUtils]: 59: Hoare triple {61098#true} havoc ~tmp~0; {61098#true} is VALID [2020-07-17 22:55:55,048 INFO L280 TraceCheckUtils]: 60: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:55,048 INFO L263 TraceCheckUtils]: 61: Hoare triple {61098#true} call #t~ret1 := exists_runnable_thread(); {61098#true} is VALID [2020-07-17 22:55:55,048 INFO L280 TraceCheckUtils]: 62: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:55,048 INFO L280 TraceCheckUtils]: 63: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-17 22:55:55,048 INFO L280 TraceCheckUtils]: 64: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:55,048 INFO L280 TraceCheckUtils]: 65: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,049 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-17 22:55:55,049 INFO L280 TraceCheckUtils]: 67: Hoare triple {61098#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61098#true} is VALID [2020-07-17 22:55:55,049 INFO L280 TraceCheckUtils]: 68: Hoare triple {61098#true} assume 0 != ~tmp~0; {61098#true} is VALID [2020-07-17 22:55:55,049 INFO L280 TraceCheckUtils]: 69: Hoare triple {61098#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61098#true} is VALID [2020-07-17 22:55:55,049 INFO L280 TraceCheckUtils]: 70: Hoare triple {61098#true} assume !(0 != ~tmp_ndt_1~0); {61098#true} is VALID [2020-07-17 22:55:55,049 INFO L280 TraceCheckUtils]: 71: Hoare triple {61098#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {61098#true} is VALID [2020-07-17 22:55:55,050 INFO L280 TraceCheckUtils]: 72: Hoare triple {61098#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61098#true} is VALID [2020-07-17 22:55:55,050 INFO L263 TraceCheckUtils]: 73: Hoare triple {61098#true} call transmit1(); {61098#true} is VALID [2020-07-17 22:55:55,050 INFO L280 TraceCheckUtils]: 74: Hoare triple {61098#true} assume 0 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:55,050 INFO L280 TraceCheckUtils]: 75: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:55,050 INFO L280 TraceCheckUtils]: 76: Hoare triple {61098#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61098#true} is VALID [2020-07-17 22:55:55,050 INFO L280 TraceCheckUtils]: 77: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,051 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {61098#true} {61098#true} #363#return; {61098#true} is VALID [2020-07-17 22:55:55,051 INFO L280 TraceCheckUtils]: 79: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:55,051 INFO L263 TraceCheckUtils]: 80: Hoare triple {61098#true} call #t~ret1 := exists_runnable_thread(); {61098#true} is VALID [2020-07-17 22:55:55,051 INFO L280 TraceCheckUtils]: 81: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:55,051 INFO L280 TraceCheckUtils]: 82: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-17 22:55:55,052 INFO L280 TraceCheckUtils]: 83: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-17 22:55:55,052 INFO L280 TraceCheckUtils]: 84: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,052 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-17 22:55:55,052 INFO L280 TraceCheckUtils]: 86: Hoare triple {61098#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61098#true} is VALID [2020-07-17 22:55:55,052 INFO L280 TraceCheckUtils]: 87: Hoare triple {61098#true} assume 0 != ~tmp~0; {61098#true} is VALID [2020-07-17 22:55:55,052 INFO L280 TraceCheckUtils]: 88: Hoare triple {61098#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61098#true} is VALID [2020-07-17 22:55:55,053 INFO L280 TraceCheckUtils]: 89: Hoare triple {61098#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61098#true} is VALID [2020-07-17 22:55:55,053 INFO L263 TraceCheckUtils]: 90: Hoare triple {61098#true} call master(); {61098#true} is VALID [2020-07-17 22:55:55,053 INFO L280 TraceCheckUtils]: 91: Hoare triple {61098#true} assume 0 == ~m_pc~0; {61098#true} is VALID [2020-07-17 22:55:55,053 INFO L280 TraceCheckUtils]: 92: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-17 22:55:55,056 INFO L280 TraceCheckUtils]: 93: Hoare triple {61098#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,057 INFO L263 TraceCheckUtils]: 94: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call immediate_notify(); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,058 INFO L263 TraceCheckUtils]: 95: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call activate_threads(); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,058 INFO L280 TraceCheckUtils]: 96: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} havoc ~tmp~1;havoc ~tmp___0~0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,059 INFO L263 TraceCheckUtils]: 97: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call #t~ret4 := is_master_triggered(); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,059 INFO L280 TraceCheckUtils]: 98: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} havoc ~__retres1~0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,060 INFO L280 TraceCheckUtils]: 99: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume !(1 == ~m_pc~0); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,061 INFO L280 TraceCheckUtils]: 100: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} ~__retres1~0 := 0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,062 INFO L280 TraceCheckUtils]: 101: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #res := ~__retres1~0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,062 INFO L280 TraceCheckUtils]: 102: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,063 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #347#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,064 INFO L280 TraceCheckUtils]: 104: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,064 INFO L280 TraceCheckUtils]: 105: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume !(0 != ~tmp~1); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,065 INFO L263 TraceCheckUtils]: 106: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call #t~ret5 := is_transmit1_triggered(); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,066 INFO L280 TraceCheckUtils]: 107: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} havoc ~__retres1~1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,066 INFO L280 TraceCheckUtils]: 108: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 1 == ~t1_pc~0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,067 INFO L280 TraceCheckUtils]: 109: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 1 == ~E_1~0;~__retres1~1 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,067 INFO L280 TraceCheckUtils]: 110: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #res := ~__retres1~1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,068 INFO L280 TraceCheckUtils]: 111: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,069 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #349#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,069 INFO L280 TraceCheckUtils]: 113: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,070 INFO L280 TraceCheckUtils]: 114: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,070 INFO L280 TraceCheckUtils]: 115: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,071 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #343#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,071 INFO L280 TraceCheckUtils]: 117: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,072 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #355#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,073 INFO L280 TraceCheckUtils]: 119: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,073 INFO L280 TraceCheckUtils]: 120: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,074 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61098#true} #361#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,075 INFO L280 TraceCheckUtils]: 122: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,075 INFO L280 TraceCheckUtils]: 123: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-17 22:55:55,076 INFO L263 TraceCheckUtils]: 124: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call transmit1(); {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-17 22:55:55,076 INFO L280 TraceCheckUtils]: 125: Hoare triple {61307#(= |old(~token~0)| ~token~0)} assume !(0 == ~t1_pc~0); {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-17 22:55:55,077 INFO L280 TraceCheckUtils]: 126: Hoare triple {61307#(= |old(~token~0)| ~token~0)} assume 1 == ~t1_pc~0; {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-17 22:55:55,078 INFO L280 TraceCheckUtils]: 127: Hoare triple {61307#(= |old(~token~0)| ~token~0)} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:55,078 INFO L263 TraceCheckUtils]: 128: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} call immediate_notify(); {61098#true} is VALID [2020-07-17 22:55:55,078 INFO L263 TraceCheckUtils]: 129: Hoare triple {61098#true} call activate_threads(); {61098#true} is VALID [2020-07-17 22:55:55,079 INFO L280 TraceCheckUtils]: 130: Hoare triple {61098#true} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-17 22:55:55,079 INFO L263 TraceCheckUtils]: 131: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-17 22:55:55,079 INFO L280 TraceCheckUtils]: 132: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:55,079 INFO L280 TraceCheckUtils]: 133: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-17 22:55:55,079 INFO L280 TraceCheckUtils]: 134: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-17 22:55:55,079 INFO L280 TraceCheckUtils]: 135: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-17 22:55:55,080 INFO L280 TraceCheckUtils]: 136: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,080 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-17 22:55:55,080 INFO L280 TraceCheckUtils]: 138: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-17 22:55:55,080 INFO L280 TraceCheckUtils]: 139: Hoare triple {61098#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61098#true} is VALID [2020-07-17 22:55:55,080 INFO L263 TraceCheckUtils]: 140: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-17 22:55:55,080 INFO L280 TraceCheckUtils]: 141: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:55,081 INFO L280 TraceCheckUtils]: 142: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-17 22:55:55,081 INFO L280 TraceCheckUtils]: 143: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-17 22:55:55,081 INFO L280 TraceCheckUtils]: 144: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-17 22:55:55,081 INFO L280 TraceCheckUtils]: 145: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-17 22:55:55,081 INFO L280 TraceCheckUtils]: 146: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,081 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-17 22:55:55,082 INFO L280 TraceCheckUtils]: 148: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-17 22:55:55,082 INFO L280 TraceCheckUtils]: 149: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-17 22:55:55,082 INFO L280 TraceCheckUtils]: 150: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,082 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {61098#true} {61098#true} #343#return; {61098#true} is VALID [2020-07-17 22:55:55,082 INFO L280 TraceCheckUtils]: 152: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-17 22:55:55,083 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {61098#true} {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} #345#return; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:55,084 INFO L280 TraceCheckUtils]: 154: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~E_M~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:55,085 INFO L280 TraceCheckUtils]: 155: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume !false; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:55,085 INFO L280 TraceCheckUtils]: 156: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~t1_pc~0 := 1;~t1_st~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:55,086 INFO L280 TraceCheckUtils]: 157: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume true; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-17 22:55:55,087 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #363#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,088 INFO L280 TraceCheckUtils]: 159: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume !false; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,088 INFO L263 TraceCheckUtils]: 160: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} call #t~ret1 := exists_runnable_thread(); {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,089 INFO L280 TraceCheckUtils]: 161: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} havoc ~__retres1~2; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,090 INFO L280 TraceCheckUtils]: 162: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 == ~m_st~0;~__retres1~2 := 1; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,090 INFO L280 TraceCheckUtils]: 163: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} #res := ~__retres1~2; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,091 INFO L280 TraceCheckUtils]: 164: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume true; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,092 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} #359#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,092 INFO L280 TraceCheckUtils]: 166: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,093 INFO L280 TraceCheckUtils]: 167: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 != ~tmp~0; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,094 INFO L280 TraceCheckUtils]: 168: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,095 INFO L280 TraceCheckUtils]: 169: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,095 INFO L263 TraceCheckUtils]: 170: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} call master(); {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,096 INFO L280 TraceCheckUtils]: 171: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume !(0 == ~m_pc~0); {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,097 INFO L280 TraceCheckUtils]: 172: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 1 == ~m_pc~0; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-17 22:55:55,097 INFO L280 TraceCheckUtils]: 173: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume ~token~0 != 1 + ~local~0; {61099#false} is VALID [2020-07-17 22:55:55,098 INFO L263 TraceCheckUtils]: 174: Hoare triple {61099#false} call error(); {61099#false} is VALID [2020-07-17 22:55:55,098 INFO L280 TraceCheckUtils]: 175: Hoare triple {61099#false} assume !false; {61099#false} is VALID [2020-07-17 22:55:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 52 proven. 23 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-17 22:55:55,127 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:55:55,127 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 6] total 12 [2020-07-17 22:55:55,127 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687373550] [2020-07-17 22:55:55,128 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 176 [2020-07-17 22:55:55,253 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:55:55,254 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:55:55,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 177 edges. 177 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:55:55,413 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:55:55,413 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:55:55,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:55:55,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:55:55,414 INFO L87 Difference]: Start difference. First operand 952 states and 1076 transitions. Second operand 12 states. [2020-07-17 22:56:07,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:07,089 INFO L93 Difference]: Finished difference Result 1204 states and 1390 transitions. [2020-07-17 22:56:07,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-17 22:56:07,089 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 176 [2020-07-17 22:56:07,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:56:07,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:56:07,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 419 transitions. [2020-07-17 22:56:07,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:56:07,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 419 transitions. [2020-07-17 22:56:07,098 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 419 transitions. [2020-07-17 22:56:07,935 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 419 edges. 419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:56:07,936 INFO L225 Difference]: With dead ends: 1204 [2020-07-17 22:56:07,937 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 22:56:07,941 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 224 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=137, Invalid=463, Unknown=0, NotChecked=0, Total=600 [2020-07-17 22:56:07,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 22:56:07,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 22:56:07,942 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:56:07,942 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 22:56:07,942 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:56:07,942 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:56:07,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:07,942 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:56:07,942 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:56:07,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:56:07,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:56:07,943 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:56:07,943 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:56:07,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:56:07,943 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:56:07,943 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:56:07,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:56:07,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:56:07,944 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:56:07,944 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:56:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 22:56:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 22:56:07,944 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 176 [2020-07-17 22:56:07,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:56:07,944 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 22:56:07,944 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:56:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:56:07,945 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:56:08,145 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:56:08,150 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 22:56:09,013 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2020-07-17 22:56:09,149 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2020-07-17 22:56:09,262 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2020-07-17 22:56:20,130 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2020-07-17 22:56:21,484 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 131 DAG size of output: 55 [2020-07-17 22:56:21,869 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2020-07-17 22:56:22,379 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-17 22:56:22,923 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-17 22:56:23,113 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 39 [2020-07-17 22:56:23,620 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-17 22:56:24,129 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-17 22:56:24,769 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-17 22:56:25,635 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 81 [2020-07-17 22:56:26,300 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 71 [2020-07-17 22:56:27,447 WARN L193 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 65 [2020-07-17 22:56:27,833 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2020-07-17 22:56:28,696 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 55 [2020-07-17 22:56:30,171 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 143 DAG size of output: 79 [2020-07-17 22:56:30,961 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 58 [2020-07-17 22:56:31,488 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-17 22:56:33,143 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 164 DAG size of output: 97 [2020-07-17 22:56:33,476 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2020-07-17 22:56:34,180 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 53 [2020-07-17 22:56:34,382 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 56 [2020-07-17 22:56:36,070 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 164 DAG size of output: 97 [2020-07-17 22:56:36,503 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 53 [2020-07-17 22:56:37,026 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-17 22:56:38,701 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 166 DAG size of output: 97 [2020-07-17 22:56:38,922 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 59 [2020-07-17 22:56:39,266 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 53 [2020-07-17 22:56:40,034 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 58 [2020-07-17 22:56:40,431 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 59 [2020-07-17 22:56:40,839 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 60 [2020-07-17 22:56:41,921 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 56 [2020-07-17 22:56:42,908 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 76 [2020-07-17 22:56:43,299 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 49 [2020-07-17 22:56:44,087 WARN L193 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 65 [2020-07-17 22:56:44,760 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 58 [2020-07-17 22:56:45,283 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-17 22:56:46,728 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 55 [2020-07-17 22:56:47,289 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-17 22:56:47,762 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 59 [2020-07-17 22:56:48,186 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 60 [2020-07-17 22:56:48,620 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 50 [2020-07-17 22:56:48,733 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 59 [2020-07-17 22:56:49,178 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 54 [2020-07-17 22:56:49,383 INFO L268 CegarLoopResult]: For program point immediate_notifyEXIT(lines 326 336) no Hoare annotation was computed. [2020-07-17 22:56:49,383 INFO L264 CegarLoopResult]: At program point immediate_notifyENTRY(lines 326 336) the Hoare annotation is: (let ((.cse0 (not (<= 2 ~E_1~0))) (.cse6 (not (= 1 ~t1_pc~0))) (.cse5 (not (<= 2 |old(~m_st~0)|))) (.cse1 (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0))) (.cse7 (not (<= 2 ~E_M~0))) (.cse2 (= 0 ~M_E~0)) (.cse3 (not (<= 2 ~T1_E~0))) (.cse4 (= 1 ~m_pc~0)) (.cse8 (= 0 ~E_1~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 (not (<= ~token~0 ~local~0)) .cse7 (not (<= 2 |old(~t1_st~0)|)) .cse2 .cse3 .cse8 (not (<= ~local~0 ~token~0))) (let ((.cse9 (+ ~local~0 1))) (or .cse1 .cse0 .cse6 .cse2 .cse3 (not (<= .cse9 ~token~0)) .cse5 (not (<= ~token~0 .cse9)))) (or .cse1 .cse7 .cse2 .cse3 (not (<= ~t1_pc~0 0)) .cse4 .cse8))) [2020-07-17 22:56:49,384 INFO L268 CegarLoopResult]: For program point immediate_notifyFINAL(lines 326 336) no Hoare annotation was computed. [2020-07-17 22:56:49,384 INFO L264 CegarLoopResult]: At program point L89-1(lines 77 108) the Hoare annotation is: (let ((.cse19 (= 1 ~m_pc~0))) (let ((.cse12 (<= 2 ~T1_E~0)) (.cse11 (<= 2 ~E_1~0)) (.cse15 (not .cse19)) (.cse4 (= ~m_st~0 |old(~m_st~0)|)) (.cse5 (= |old(~t1_st~0)| ~t1_st~0)) (.cse14 (<= 2 ~E_M~0))) (let ((.cse7 (and .cse15 .cse4 .cse5 .cse14)) (.cse10 (not (<= 2 |old(~m_st~0)|))) (.cse0 (not .cse11)) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse2 (not (<= |old(~t1_pc~0)| 0))) (.cse3 (= |old(~t1_pc~0)| ~t1_pc~0)) (.cse6 (= ~E_M~0 |old(~E_M~0)|)) (.cse16 (not (<= ~local~0 |old(~token~0)|))) (.cse8 (= 0 ~M_E~0)) (.cse9 (not .cse12)) (.cse18 (not (<= |old(~token~0)| ~local~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 (= |old(~token~0)| ~token~0)) .cse7 .cse8 .cse9 .cse10) (let ((.cse13 (= 1 ~t1_pc~0))) (or .cse0 (and .cse11 .cse12 .cse13 .cse14 (<= 2 ~m_st~0)) .cse1 .cse15 .cse16 .cse8 .cse9 (let ((.cse17 (+ ~local~0 1))) (and (= 0 ~m_st~0) .cse11 .cse12 (<= ~token~0 .cse17) (<= .cse17 ~token~0) .cse13 .cse14)) .cse10 (not (= 1 |old(~t1_pc~0)|)) .cse18)) (or .cse0 .cse1 .cse7 .cse8 .cse9 .cse19 .cse10) (or .cse0 .cse1 .cse2 (not (= 0 |old(~m_st~0)|)) (and .cse3 .cse4 .cse5 (<= ~token~0 ~local~0) .cse6 (<= ~local~0 ~token~0)) .cse16 .cse8 .cse9 .cse19 .cse18))))) [2020-07-17 22:56:49,384 INFO L268 CegarLoopResult]: For program point L81(lines 81 85) no Hoare annotation was computed. [2020-07-17 22:56:49,384 INFO L264 CegarLoopResult]: At program point transmit1ENTRY(lines 74 109) the Hoare annotation is: (let ((.cse8 (= |old(~t1_pc~0)| ~t1_pc~0)) (.cse9 (= ~m_st~0 |old(~m_st~0)|)) (.cse10 (= |old(~t1_st~0)| ~t1_st~0)) (.cse12 (= ~E_M~0 |old(~E_M~0)|))) (let ((.cse2 (and .cse8 .cse9 .cse10 .cse12 (= |old(~token~0)| ~token~0))) (.cse7 (not (<= |old(~t1_pc~0)| 0))) (.cse5 (= 1 ~m_pc~0)) (.cse0 (not (<= 2 ~E_1~0))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse14 (not (<= ~local~0 |old(~token~0)|))) (.cse3 (= 0 ~M_E~0)) (.cse4 (not (<= 2 ~T1_E~0))) (.cse11 (<= ~token~0 ~local~0)) (.cse13 (<= ~local~0 ~token~0)) (.cse6 (not (<= 2 |old(~m_st~0)|))) (.cse15 (not (<= |old(~token~0)| ~local~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse2 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse7 (not (= 0 |old(~m_st~0)|)) (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) .cse14 .cse3 .cse4 .cse5 .cse15) (or .cse0 .cse1 .cse14 .cse3 .cse4 (and .cse9 .cse10 .cse11 (= 1 ~t1_pc~0) .cse12 .cse13) .cse6 (not (= 1 |old(~t1_pc~0)|)) .cse15)))) [2020-07-17 22:56:49,384 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-17 22:56:49,385 INFO L264 CegarLoopResult]: At program point L82(lines 77 108) the Hoare annotation is: (let ((.cse7 (= 1 ~m_pc~0)) (.cse9 (not (<= |old(~t1_pc~0)| 0))) (.cse0 (not (<= 2 ~E_1~0))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse10 (not (<= ~local~0 |old(~token~0)|))) (.cse5 (= 0 ~M_E~0)) (.cse6 (not (<= 2 ~T1_E~0))) (.cse2 (= ~m_st~0 |old(~m_st~0)|)) (.cse3 (= |old(~t1_st~0)| ~t1_st~0)) (.cse4 (= ~E_M~0 |old(~E_M~0)|)) (.cse8 (not (<= 2 |old(~m_st~0)|))) (.cse11 (not (<= |old(~token~0)| ~local~0)))) (and (or .cse0 .cse1 (and (= |old(~t1_pc~0)| ~t1_pc~0) .cse2 .cse3 .cse4 (= |old(~token~0)| ~token~0)) .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse9 (not (= 0 |old(~m_st~0)|)) .cse10 .cse5 .cse6 .cse7 .cse11) (or .cse0 .cse1 .cse9 .cse5 .cse6 .cse8) (or .cse0 .cse1 .cse10 .cse5 .cse6 (and .cse2 .cse3 (<= ~token~0 ~local~0) (= 1 ~t1_pc~0) .cse4 (<= ~local~0 ~token~0)) .cse8 (not (= 1 |old(~t1_pc~0)|)) .cse11))) [2020-07-17 22:56:49,385 INFO L268 CegarLoopResult]: For program point transmit1EXIT(lines 74 109) no Hoare annotation was computed. [2020-07-17 22:56:49,385 INFO L264 CegarLoopResult]: At program point L103(lines 74 109) the Hoare annotation is: (let ((.cse4 (= 1 ~m_pc~0)) (.cse14 (<= 2 ~E_M~0)) (.cse15 (<= 2 ~m_st~0)) (.cse17 (<= 2 ~E_1~0))) (let ((.cse8 (not (<= ~local~0 |old(~token~0)|))) (.cse9 (= 0 ~m_st~0)) (.cse13 (not (<= |old(~token~0)| ~local~0))) (.cse0 (not .cse17)) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse7 (not (<= |old(~t1_pc~0)| 0))) (.cse2 (= 0 ~M_E~0)) (.cse3 (not (<= 2 ~T1_E~0))) (.cse10 (= 1 ~t1_pc~0)) (.cse11 (<= 2 ~t1_st~0)) (.cse12 (= ~E_M~0 |old(~E_M~0)|)) (.cse5 (not (<= 2 |old(~m_st~0)|))) (.cse6 (and .cse17 (not .cse4) .cse14 .cse15))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 (not (= 0 |old(~m_st~0)|)) .cse8 .cse2 .cse3 (and .cse9 (<= ~token~0 ~local~0) .cse10 .cse11 .cse12 (<= ~local~0 ~token~0)) .cse4 .cse13) (or .cse0 .cse1 (and .cse10 .cse14 .cse11 .cse15) .cse8 .cse2 .cse3 (let ((.cse16 (+ ~local~0 1))) (and .cse9 (<= ~token~0 .cse16) (<= .cse16 ~token~0) .cse10 .cse14 .cse11)) .cse5 .cse6 (not (= 1 |old(~t1_pc~0)|)) .cse13) (or .cse0 .cse1 .cse7 .cse2 .cse3 (and .cse10 .cse11 .cse12 .cse15) .cse5 .cse6)))) [2020-07-17 22:56:49,385 INFO L264 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (let ((.cse2 (not (<= ~local~0 |old(~token~0)|))) (.cse9 (not (<= |old(~token~0)| ~local~0))) (.cse5 (= ~m_st~0 |old(~m_st~0)|)) (.cse6 (= |old(~t1_st~0)| ~t1_st~0)) (.cse11 (= 1 ~m_pc~0)) (.cse0 (not (<= 2 ~E_1~0))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse10 (not (<= |old(~t1_pc~0)| 0))) (.cse3 (= 0 ~M_E~0)) (.cse4 (not (<= 2 ~T1_E~0))) (.cse8 (not (<= 2 |old(~m_st~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (let ((.cse7 (+ ~local~0 1))) (and .cse5 .cse6 (<= ~token~0 .cse7) (<= .cse7 ~token~0) (= 1 ~t1_pc~0))) .cse8 (not (= 1 |old(~t1_pc~0)|)) .cse9) (or .cse0 .cse1 .cse10 (not (= 0 |old(~m_st~0)|)) .cse2 .cse3 .cse4 .cse11 .cse9) (or .cse0 (and .cse5 .cse6) .cse1 .cse3 .cse4 .cse11 .cse8) (or .cse0 .cse1 .cse10 .cse3 .cse4 .cse8))) [2020-07-17 22:56:49,386 INFO L268 CegarLoopResult]: For program point L99-1(line 99) no Hoare annotation was computed. [2020-07-17 22:56:49,386 INFO L268 CegarLoopResult]: For program point L317(lines 317 321) no Hoare annotation was computed. [2020-07-17 22:56:49,386 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-17 22:56:49,386 INFO L268 CegarLoopResult]: For program point L317-2(lines 301 325) no Hoare annotation was computed. [2020-07-17 22:56:49,386 INFO L268 CegarLoopResult]: For program point L309(lines 309 313) no Hoare annotation was computed. [2020-07-17 22:56:49,386 INFO L264 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (let ((.cse15 (+ ~local~0 1))) (let ((.cse7 (not (<= ~token~0 ~local~0))) (.cse9 (not (<= ~local~0 ~token~0))) (.cse5 (not (<= 2 |old(~m_st~0)|))) (.cse0 (not (<= 2 ~E_1~0))) (.cse6 (not (= 1 ~t1_pc~0))) (.cse11 (not (<= 2 |old(~t1_st~0)|))) (.cse13 (not (<= .cse15 ~token~0))) (.cse14 (not (<= ~token~0 .cse15))) (.cse1 (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0))) (.cse8 (not (<= 2 ~E_M~0))) (.cse2 (= 0 ~M_E~0)) (.cse3 (not (<= 2 ~T1_E~0))) (.cse10 (not (<= ~t1_pc~0 0))) (.cse4 (= 1 ~m_pc~0)) (.cse12 (= 0 ~E_1~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse0 .cse6 .cse7 .cse8 .cse2 .cse3 .cse5 .cse9) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse10 .cse5) (or .cse1 .cse6 .cse7 .cse8 .cse11 .cse2 .cse3 .cse12 .cse9) (or .cse0 .cse1 .cse6 .cse8 .cse11 .cse2 .cse3 .cse5) (or .cse1 .cse0 .cse6 .cse2 .cse3 .cse13 .cse5 .cse14) (or .cse0 .cse1 .cse6 (not (= 0 |old(~m_st~0)|)) .cse8 .cse11 .cse2 .cse3 .cse13 .cse14) (or .cse1 .cse8 .cse2 .cse3 .cse10 .cse4 .cse12)))) [2020-07-17 22:56:49,387 INFO L264 CegarLoopResult]: At program point L309-2(lines 309 313) the Hoare annotation is: (let ((.cse19 (<= 2 ~T1_E~0)) (.cse17 (= ~m_st~0 |old(~m_st~0)|)) (.cse18 (= |old(~t1_st~0)| ~t1_st~0)) (.cse21 (+ ~local~0 1)) (.cse16 (<= 2 ~E_1~0))) (let ((.cse3 (not (<= ~token~0 ~local~0))) (.cse8 (not (<= ~local~0 ~token~0))) (.cse7 (not (<= 2 |old(~m_st~0)|))) (.cse0 (not .cse16)) (.cse2 (not (= 1 ~t1_pc~0))) (.cse10 (not (<= 2 |old(~t1_st~0)|))) (.cse14 (not (<= .cse21 ~token~0))) (.cse15 (not (<= ~token~0 .cse21))) (.cse1 (and .cse17 .cse18)) (.cse4 (not (<= 2 ~E_M~0))) (.cse5 (= 0 ~M_E~0)) (.cse6 (not .cse19)) (.cse9 (not (<= ~t1_pc~0 0))) (.cse12 (= 1 ~m_pc~0)) (.cse11 (= 0 ~E_1~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse4 .cse5 .cse6 .cse9 .cse7) (or .cse1 .cse2 .cse3 .cse4 .cse10 .cse5 .cse6 .cse11 .cse8) (or .cse0 .cse1 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (or .cse1 .cse0 .cse5 .cse6 .cse12 .cse7) (let ((.cse13 (let ((.cse20 (not .cse5))) (or (and .cse16 .cse17 .cse18 .cse19 .cse20) (and .cse16 (= 1 ~E_M~0) .cse19 .cse20))))) (or .cse0 .cse2 (and (= 0 ~m_st~0) .cse13) (and .cse13 (<= 2 ~m_st~0)) .cse5 .cse6 .cse14 .cse7 .cse15)) (or .cse0 .cse1 .cse2 (not (= 0 |old(~m_st~0)|)) .cse4 .cse10 .cse5 .cse6 .cse14 .cse15) (or .cse1 .cse4 .cse5 .cse6 .cse9 .cse12 .cse11)))) [2020-07-17 22:56:49,387 INFO L268 CegarLoopResult]: For program point L307-1(line 307) no Hoare annotation was computed. [2020-07-17 22:56:49,388 INFO L264 CegarLoopResult]: At program point activate_threadsENTRY(lines 301 325) the Hoare annotation is: (let ((.cse15 (+ ~local~0 1))) (let ((.cse7 (not (<= ~token~0 ~local~0))) (.cse9 (not (<= ~local~0 ~token~0))) (.cse5 (not (<= 2 |old(~m_st~0)|))) (.cse0 (not (<= 2 ~E_1~0))) (.cse6 (not (= 1 ~t1_pc~0))) (.cse11 (not (<= 2 |old(~t1_st~0)|))) (.cse13 (not (<= .cse15 ~token~0))) (.cse14 (not (<= ~token~0 .cse15))) (.cse1 (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0))) (.cse8 (not (<= 2 ~E_M~0))) (.cse2 (= 0 ~M_E~0)) (.cse3 (not (<= 2 ~T1_E~0))) (.cse10 (not (<= ~t1_pc~0 0))) (.cse4 (= 1 ~m_pc~0)) (.cse12 (= 0 ~E_1~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse0 .cse6 .cse7 .cse8 .cse2 .cse3 .cse5 .cse9) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse10 .cse5) (or .cse1 .cse6 .cse7 .cse8 .cse11 .cse2 .cse3 .cse12 .cse9) (or .cse0 .cse1 .cse6 .cse8 .cse11 .cse2 .cse3 .cse5) (or .cse1 .cse0 .cse6 .cse2 .cse3 .cse13 .cse5 .cse14) (or .cse0 .cse1 .cse6 (not (= 0 |old(~m_st~0)|)) .cse8 .cse11 .cse2 .cse3 .cse13 .cse14) (or .cse1 .cse8 .cse2 .cse3 .cse10 .cse4 .cse12)))) [2020-07-17 22:56:49,388 INFO L268 CegarLoopResult]: For program point activate_threadsEXIT(lines 301 325) no Hoare annotation was computed. [2020-07-17 22:56:49,388 INFO L271 CegarLoopResult]: At program point L190(lines 177 192) the Hoare annotation is: true [2020-07-17 22:56:49,388 INFO L268 CegarLoopResult]: For program point exists_runnable_threadEXIT(lines 174 193) no Hoare annotation was computed. [2020-07-17 22:56:49,388 INFO L268 CegarLoopResult]: For program point L182(lines 182 187) no Hoare annotation was computed. [2020-07-17 22:56:49,389 INFO L271 CegarLoopResult]: At program point exists_runnable_threadENTRY(lines 174 193) the Hoare annotation is: true [2020-07-17 22:56:49,389 INFO L268 CegarLoopResult]: For program point L178(lines 178 188) no Hoare annotation was computed. [2020-07-17 22:56:49,389 INFO L268 CegarLoopResult]: For program point exists_runnable_threadFINAL(lines 174 193) no Hoare annotation was computed. [2020-07-17 22:56:49,389 INFO L268 CegarLoopResult]: For program point is_transmit1_triggeredFINAL(lines 129 147) no Hoare annotation was computed. [2020-07-17 22:56:49,389 INFO L271 CegarLoopResult]: At program point is_transmit1_triggeredENTRY(lines 129 147) the Hoare annotation is: true [2020-07-17 22:56:49,389 INFO L268 CegarLoopResult]: For program point is_transmit1_triggeredEXIT(lines 129 147) no Hoare annotation was computed. [2020-07-17 22:56:49,390 INFO L264 CegarLoopResult]: At program point L144(lines 132 146) the Hoare annotation is: (let ((.cse5 (= 1 ~m_pc~0)) (.cse7 (not (<= 2 ~E_M~0))) (.cse1 (not (<= 2 ~m_st~0))) (.cse8 (not (<= ~t1_pc~0 0))) (.cse0 (not (<= 2 ~E_1~0))) (.cse6 (not (= 1 ~t1_pc~0))) (.cse9 (not (= 0 ~m_st~0))) (.cse3 (and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))) (.cse2 (= 0 ~M_E~0)) (.cse4 (not (<= 2 ~T1_E~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse2 .cse4) (or .cse7 .cse3 .cse2 .cse4 .cse8 .cse5 (= 0 ~E_1~0)) (or .cse0 .cse6 .cse9 (not (<= ~token~0 ~local~0)) .cse7 (not (<= 2 ~t1_st~0)) .cse3 .cse2 .cse4 .cse5 (not (<= ~local~0 ~token~0))) (or .cse0 .cse7 .cse3 .cse1 .cse2 .cse4 .cse8) (let ((.cse10 (+ ~local~0 1))) (or .cse0 .cse6 .cse9 .cse3 .cse2 .cse4 (not (<= .cse10 ~token~0)) (not (<= ~token~0 .cse10)))))) [2020-07-17 22:56:49,390 INFO L268 CegarLoopResult]: For program point L134(lines 134 139) no Hoare annotation was computed. [2020-07-17 22:56:49,390 INFO L268 CegarLoopResult]: For program point L133(lines 133 142) no Hoare annotation was computed. [2020-07-17 22:56:49,390 INFO L268 CegarLoopResult]: For program point L133-2(lines 133 142) no Hoare annotation was computed. [2020-07-17 22:56:49,390 INFO L268 CegarLoopResult]: For program point L287-1(lines 276 299) no Hoare annotation was computed. [2020-07-17 22:56:49,390 INFO L268 CegarLoopResult]: For program point L282-1(lines 276 299) no Hoare annotation was computed. [2020-07-17 22:56:49,390 INFO L268 CegarLoopResult]: For program point L277-1(lines 276 299) no Hoare annotation was computed. [2020-07-17 22:56:49,391 INFO L264 CegarLoopResult]: At program point reset_delta_eventsENTRY(lines 273 300) the Hoare annotation is: (let ((.cse9 (not (<= ~token~0 ~local~0))) (.cse11 (not (<= ~local~0 ~token~0))) (.cse12 (not (<= ~t1_pc~0 0))) (.cse4 (= 1 ~m_pc~0)) (.cse3 (not (<= 2 ~m_st~0))) (.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse7 (not (= 1 ~t1_pc~0))) (.cse8 (not (= 0 ~m_st~0))) (.cse10 (not (<= 2 ~t1_st~0))) (.cse2 (not (<= 2 |old(~E_1~0)|))) (.cse5 (not (<= 2 |old(~T1_E~0)|))) (.cse6 (= 0 |old(~M_E~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse8 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse9 .cse2 .cse3 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse9 .cse2 .cse12 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse10 .cse2 .cse12 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse10 .cse2 .cse3 .cse5 .cse6) (let ((.cse13 (+ ~local~0 1))) (or .cse0 .cse1 .cse7 .cse8 .cse10 .cse2 (not (<= .cse13 ~token~0)) .cse5 (not (<= ~token~0 .cse13)) .cse6)))) [2020-07-17 22:56:49,391 INFO L268 CegarLoopResult]: For program point reset_delta_eventsEXIT(lines 273 300) no Hoare annotation was computed. [2020-07-17 22:56:49,391 INFO L268 CegarLoopResult]: For program point L292-1(lines 273 300) no Hoare annotation was computed. [2020-07-17 22:56:49,391 INFO L268 CegarLoopResult]: For program point L160-1(lines 159 172) no Hoare annotation was computed. [2020-07-17 22:56:49,391 INFO L268 CegarLoopResult]: For program point init_threadsEXIT(lines 156 173) no Hoare annotation was computed. [2020-07-17 22:56:49,392 INFO L264 CegarLoopResult]: At program point init_threadsENTRY(lines 156 173) the Hoare annotation is: (or (not (<= 2 ~E_1~0)) (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (not (= 0 |old(~m_st~0)|)) (not (<= ~token~0 ~local~0)) (not (<= 2 ~E_M~0)) (not (<= 2 ~M_E~0)) (not (<= 2 ~T1_E~0)) (not (<= ~t1_pc~0 0)) (= 1 ~m_pc~0) (not (<= ~local~0 ~token~0))) [2020-07-17 22:56:49,392 INFO L268 CegarLoopResult]: For program point L165-1(lines 156 173) no Hoare annotation was computed. [2020-07-17 22:56:49,392 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 462 473) the Hoare annotation is: (or (and (= ~t1_i~0 |old(~t1_i~0)|) (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= |old(~m_i~0)| ~m_i~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-17 22:56:49,392 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 462 473) no Hoare annotation was computed. [2020-07-17 22:56:49,392 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 462 473) no Hoare annotation was computed. [2020-07-17 22:56:49,392 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-17 22:56:49,393 INFO L264 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (or (and (= ~t1_i~0 |old(~t1_i~0)|) (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= |old(~m_i~0)| ~m_i~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-17 22:56:49,393 INFO L264 CegarLoopResult]: At program point L467-1(line 467) the Hoare annotation is: (or (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-17 22:56:49,393 INFO L268 CegarLoopResult]: For program point errorEXIT(lines 6 13) no Hoare annotation was computed. [2020-07-17 22:56:49,393 INFO L268 CegarLoopResult]: For program point errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 10) no Hoare annotation was computed. [2020-07-17 22:56:49,393 INFO L271 CegarLoopResult]: At program point errorENTRY(lines 6 13) the Hoare annotation is: true [2020-07-17 22:56:49,393 INFO L268 CegarLoopResult]: For program point errorFINAL(lines 6 13) no Hoare annotation was computed. [2020-07-17 22:56:49,394 INFO L268 CegarLoopResult]: For program point masterEXIT(lines 30 73) no Hoare annotation was computed. [2020-07-17 22:56:49,394 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-07-17 22:56:49,394 INFO L264 CegarLoopResult]: At program point L38(lines 33 72) the Hoare annotation is: (let ((.cse10 (+ |old(~local~0)| 1))) (let ((.cse0 (not (= 1 ~t1_pc~0))) (.cse1 (not (<= 2 ~E_M~0))) (.cse8 (not (<= |old(~token~0)| .cse10))) (.cse2 (not (<= 2 |old(~t1_st~0)|))) (.cse3 (not (<= 2 |old(~E_1~0)|))) (.cse4 (= 0 ~M_E~0)) (.cse5 (= 1 |old(~m_pc~0)|)) (.cse6 (not (<= 2 ~T1_E~0))) (.cse9 (not (<= .cse10 |old(~token~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~token~0)| |old(~local~0)|)) .cse4 .cse5 (not (<= |old(~local~0)| |old(~token~0)|)) .cse6) (or .cse1 .cse3 .cse4 .cse5 .cse6 (not (<= ~t1_pc~0 0))) (or (let ((.cse7 (+ ~local~0 1))) (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (<= ~token~0 .cse7) (= ~local~0 |old(~local~0)|) (<= .cse7 ~token~0))) .cse0 .cse1 .cse8 .cse2 .cse3 .cse4 .cse6 .cse9) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9)))) [2020-07-17 22:56:49,394 INFO L264 CegarLoopResult]: At program point L67(lines 30 73) the Hoare annotation is: (let ((.cse12 (<= 2 ~E_1~0)) (.cse14 (<= 2 ~T1_E~0)) (.cse6 (<= 2 ~t1_st~0)) (.cse15 (<= 2 ~E_M~0)) (.cse13 (<= 2 ~m_st~0)) (.cse16 (= 1 ~t1_pc~0))) (let ((.cse8 (not .cse16)) (.cse1 (not (<= 2 |old(~t1_st~0)|))) (.cse10 (and .cse12 .cse14 .cse16 .cse6 .cse15 .cse13)) (.cse11 (and .cse12 (<= ~token~0 ~local~0) .cse15 (<= ~local~0 ~token~0) .cse13)) (.cse0 (not .cse15)) (.cse2 (not (<= 2 |old(~E_1~0)|))) (.cse3 (= 0 ~M_E~0)) (.cse4 (= 1 |old(~m_pc~0)|)) (.cse5 (not .cse14)) (.cse7 (not (<= ~t1_pc~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (let ((.cse9 (+ |old(~local~0)| 1))) (or .cse8 .cse0 (not (<= |old(~token~0)| .cse9)) .cse1 .cse10 .cse2 .cse3 .cse5 (not (<= .cse9 |old(~token~0)|)) .cse11)) (or .cse8 .cse0 .cse1 .cse10 .cse2 (not (<= |old(~token~0)| |old(~local~0)|)) .cse3 .cse4 (not (<= |old(~local~0)| |old(~token~0)|)) .cse5 .cse11) (or (and .cse12 .cse13) .cse0 .cse2 .cse3 .cse4 .cse5 .cse7)))) [2020-07-17 22:56:49,395 INFO L264 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (let ((.cse0 (not (= 1 ~t1_pc~0))) (.cse2 (not (<= 2 |old(~t1_st~0)|))) (.cse1 (not (<= 2 ~E_M~0))) (.cse3 (not (<= 2 |old(~E_1~0)|))) (.cse4 (= 0 ~M_E~0)) (.cse5 (= 1 |old(~m_pc~0)|)) (.cse6 (not (<= 2 ~T1_E~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~token~0)| |old(~local~0)|)) .cse4 .cse5 (not (<= |old(~local~0)| |old(~token~0)|)) .cse6) (let ((.cse7 (+ |old(~local~0)| 1))) (or .cse0 .cse1 (not (<= |old(~token~0)| .cse7)) .cse2 .cse3 .cse4 .cse6 (not (<= .cse7 |old(~token~0)|)))) (or .cse1 .cse3 .cse4 .cse5 .cse6 (not (<= ~t1_pc~0 0))))) [2020-07-17 22:56:49,395 INFO L264 CegarLoopResult]: At program point L59(lines 33 72) the Hoare annotation is: (let ((.cse9 (= ~m_st~0 |old(~m_st~0)|)) (.cse10 (= |old(~t1_st~0)| ~t1_st~0)) (.cse11 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse12 (= ~E_1~0 |old(~E_1~0)|)) (.cse13 (= ~local~0 |old(~local~0)|))) (let ((.cse3 (and .cse9 .cse10 .cse11 .cse12 .cse13 (= |old(~token~0)| ~token~0))) (.cse6 (not (= 1 ~t1_pc~0))) (.cse0 (not (<= 2 ~E_M~0))) (.cse8 (not (<= 2 |old(~t1_st~0)|))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse2 (= 0 ~M_E~0)) (.cse4 (= 1 |old(~m_pc~0)|)) (.cse5 (not (<= 2 ~T1_E~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (<= ~t1_pc~0 0))) (let ((.cse7 (+ |old(~local~0)| 1))) (or .cse6 .cse0 (not (<= |old(~token~0)| .cse7)) .cse8 .cse1 .cse2 .cse3 .cse5 (not (<= .cse7 |old(~token~0)|)))) (or .cse6 .cse0 .cse8 .cse1 (not (<= |old(~token~0)| |old(~local~0)|)) .cse2 .cse4 (not (<= |old(~local~0)| |old(~token~0)|)) .cse5 (and .cse9 .cse10 .cse11 .cse12 .cse13 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0)))))) [2020-07-17 22:56:49,395 INFO L264 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: (let ((.cse17 (+ |old(~local~0)| 1)) (.cse15 (not (= 1 ~m_pc~0))) (.cse4 (= ~m_st~0 |old(~m_st~0)|)) (.cse5 (= |old(~t1_st~0)| ~t1_st~0)) (.cse6 (not (= 0 ~E_1~0))) (.cse7 (<= ~token~0 ~local~0)) (.cse16 (<= 2 ~E_M~0)) (.cse8 (<= ~local~0 ~token~0))) (let ((.cse13 (and .cse15 .cse4 .cse5 .cse6 .cse7 (<= 2 ~t1_st~0) .cse16 .cse8)) (.cse0 (not (= 1 ~t1_pc~0))) (.cse2 (not (<= |old(~token~0)| .cse17))) (.cse3 (not (<= 2 |old(~t1_st~0)|))) (.cse12 (not (<= .cse17 |old(~token~0)|))) (.cse1 (not .cse16)) (.cse9 (not (<= 2 |old(~E_1~0)|))) (.cse10 (= 0 ~M_E~0)) (.cse14 (= 1 |old(~m_pc~0)|)) (.cse11 (not (<= 2 ~T1_E~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6 .cse7 .cse8) .cse9 .cse10 .cse11 .cse12) (or .cse13 .cse0 .cse1 .cse3 .cse9 (not (<= |old(~token~0)| |old(~local~0)|)) .cse10 .cse14 (not (<= |old(~local~0)| |old(~token~0)|)) .cse11) (or .cse13 .cse0 .cse1 .cse2 .cse3 .cse9 .cse10 .cse14 .cse11 .cse12) (or (and .cse15 .cse4 .cse5 .cse6) .cse1 .cse9 .cse10 .cse14 .cse11 (not (<= ~t1_pc~0 0)))))) [2020-07-17 22:56:49,396 INFO L268 CegarLoopResult]: For program point L51-1(line 51) no Hoare annotation was computed. [2020-07-17 22:56:49,396 INFO L264 CegarLoopResult]: At program point masterENTRY(lines 30 73) the Hoare annotation is: (let ((.cse11 (not (= 1 ~t1_pc~0))) (.cse0 (not (<= 2 ~E_M~0))) (.cse13 (not (<= 2 |old(~t1_st~0)|))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse2 (= 0 ~M_E~0)) (.cse8 (= 1 |old(~m_pc~0)|)) (.cse9 (not (<= 2 ~T1_E~0))) (.cse3 (= ~m_st~0 |old(~m_st~0)|)) (.cse4 (= |old(~t1_st~0)| ~t1_st~0)) (.cse5 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse6 (= ~E_1~0 |old(~E_1~0)|)) (.cse7 (= ~local~0 |old(~local~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 (= |old(~token~0)| ~token~0)) .cse8 .cse9 (not (<= ~t1_pc~0 0))) (let ((.cse12 (+ |old(~local~0)| 1))) (or (let ((.cse10 (+ ~local~0 1))) (and .cse3 .cse4 .cse5 .cse6 (<= ~token~0 .cse10) .cse7 (<= .cse10 ~token~0))) .cse11 .cse0 (not (<= |old(~token~0)| .cse12)) .cse13 .cse1 .cse2 .cse9 (not (<= .cse12 |old(~token~0)|)))) (or .cse11 .cse0 .cse13 .cse1 (not (<= |old(~token~0)| |old(~local~0)|)) .cse2 .cse8 (not (<= |old(~local~0)| |old(~token~0)|)) .cse9 (and .cse3 .cse4 .cse5 .cse6 .cse7 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))))) [2020-07-17 22:56:49,396 INFO L268 CegarLoopResult]: For program point L37(lines 37 41) no Hoare annotation was computed. [2020-07-17 22:56:49,396 INFO L268 CegarLoopResult]: For program point fire_time_eventsEXIT(lines 337 345) no Hoare annotation was computed. [2020-07-17 22:56:49,396 INFO L264 CegarLoopResult]: At program point fire_time_eventsENTRY(lines 337 345) the Hoare annotation is: (let ((.cse5 (not (<= 2 ~m_st~0))) (.cse1 (not (= 1 ~t1_pc~0))) (.cse3 (not (<= 2 ~t1_st~0))) (.cse0 (not (<= 2 ~E_1~0))) (.cse12 (not (= 0 ~m_st~0))) (.cse10 (not (<= ~token~0 ~local~0))) (.cse2 (not (<= 2 ~E_M~0))) (.cse4 (= ~M_E~0 |old(~M_E~0)|)) (.cse6 (not (<= 2 ~T1_E~0))) (.cse8 (not (<= ~t1_pc~0 0))) (.cse9 (= 1 ~m_pc~0)) (.cse11 (not (<= ~local~0 ~token~0))) (.cse7 (= 0 |old(~M_E~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse4 .cse5 .cse6 .cse8 .cse7) (or .cse0 .cse2 .cse4 .cse5 .cse6 .cse9 .cse7) (or .cse0 .cse1 .cse10 .cse2 .cse4 .cse5 .cse6 .cse11 .cse7) (or .cse0 .cse1 .cse12 .cse10 .cse2 .cse4 .cse3 .cse6 .cse9 .cse11 .cse7) (or .cse0 .cse12 .cse2 .cse3 .cse4 .cse6 .cse8 .cse9 .cse7) (let ((.cse13 (+ ~local~0 1))) (or .cse0 .cse1 .cse12 .cse2 .cse3 .cse4 .cse6 (not (<= .cse13 ~token~0)) (not (<= ~token~0 .cse13)) .cse7)) (or .cse0 .cse12 .cse10 .cse2 .cse4 .cse6 .cse8 .cse9 .cse11 .cse7))) [2020-07-17 22:56:49,396 INFO L268 CegarLoopResult]: For program point fire_time_eventsFINAL(lines 337 345) no Hoare annotation was computed. [2020-07-17 22:56:49,396 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:56:49,396 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|)) [2020-07-17 22:56:49,397 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:56:49,397 INFO L264 CegarLoopResult]: At program point evalENTRY(lines 194 244) the Hoare annotation is: (let ((.cse22 (= |old(~t1_pc~0)| ~t1_pc~0)) (.cse7 (= |old(~token~0)| ~token~0)) (.cse0 (= ~m_st~0 |old(~m_st~0)|)) (.cse1 (= |old(~t1_st~0)| ~t1_st~0)) (.cse2 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse3 (= ~E_1~0 |old(~E_1~0)|)) (.cse4 (= ~local~0 |old(~local~0)|)) (.cse23 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse6 (= ~E_M~0 |old(~E_M~0)|)) (.cse24 (<= ~local~0 ~token~0))) (let ((.cse19 (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse23 .cse5 .cse6 .cse24)) (.cse20 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse17 (= 1 |old(~m_pc~0)|)) (.cse21 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse15 (not (<= |old(~t1_pc~0)| 0))) (.cse18 (and .cse22 .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7)) (.cse13 (not (<= 2 |old(~m_st~0)|))) (.cse8 (not (<= 2 |old(~E_M~0)|))) (.cse16 (not (= 0 |old(~m_st~0)|))) (.cse9 (not (<= 2 |old(~t1_st~0)|))) (.cse10 (not (<= 2 |old(~E_1~0)|))) (.cse11 (= 0 ~M_E~0)) (.cse12 (not (<= 2 ~T1_E~0))) (.cse14 (not (= 1 |old(~t1_pc~0)|)))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse8 .cse15 .cse16 .cse9 .cse10 .cse11 .cse17 .cse12 .cse18) (or .cse8 .cse19 .cse10 .cse20 .cse11 .cse21 .cse12 .cse13 .cse14) (or .cse8 .cse10 .cse11 .cse17 .cse12 .cse18 .cse13) (or .cse8 .cse15 .cse16 (and .cse22 .cse0 .cse1 .cse2 .cse3 .cse4 .cse23 .cse6 .cse24) .cse10 .cse20 .cse11 .cse17 .cse21 .cse12) (or .cse8 .cse16 .cse9 .cse19 .cse10 .cse20 .cse11 .cse17 .cse21 .cse12 .cse14) (or .cse8 .cse15 .cse10 .cse11 .cse12 .cse18 .cse13) (let ((.cse25 (+ |old(~local~0)| 1))) (or .cse8 .cse16 (not (<= |old(~token~0)| .cse25)) .cse9 .cse10 .cse11 .cse12 (let ((.cse26 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 .cse3 (<= ~token~0 .cse26) .cse4 (<= .cse26 ~token~0) .cse5 .cse6)) (not (<= .cse25 |old(~token~0)|)) .cse14))))) [2020-07-17 22:56:49,397 INFO L268 CegarLoopResult]: For program point L213(lines 213 220) no Hoare annotation was computed. [2020-07-17 22:56:49,397 INFO L268 CegarLoopResult]: For program point L205(lines 205 209) no Hoare annotation was computed. [2020-07-17 22:56:49,397 INFO L268 CegarLoopResult]: For program point L205-1(lines 200 238) no Hoare annotation was computed. [2020-07-17 22:56:49,397 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-07-17 22:56:49,398 INFO L264 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (let ((.cse2 (= 0 ~M_E~0))) (let ((.cse15 (= ~E_1~0 |old(~E_1~0)|)) (.cse18 (= ~E_M~0 |old(~E_M~0)|)) (.cse27 (not (= 1 ~m_pc~0))) (.cse16 (<= ~token~0 ~local~0)) (.cse19 (<= ~local~0 ~token~0)) (.cse35 (<= 2 ~m_st~0)) (.cse26 (= 0 ~m_st~0)) (.cse31 (<= 2 ~E_1~0)) (.cse32 (<= 2 ~T1_E~0)) (.cse33 (not .cse2)) (.cse17 (= 1 ~t1_pc~0)) (.cse34 (<= 2 ~E_M~0)) (.cse28 (<= 2 ~t1_st~0))) (let ((.cse22 (not (= 1 |old(~t1_pc~0)|))) (.cse12 (= ~m_st~0 |old(~m_st~0)|)) (.cse13 (= |old(~t1_st~0)| ~t1_st~0)) (.cse14 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse8 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse9 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse10 (let ((.cse36 (+ ~local~0 1))) (and .cse26 .cse31 .cse32 (<= ~token~0 .cse36) (<= .cse36 ~token~0) .cse33 .cse17 .cse34 .cse28))) (.cse11 (and .cse31 .cse32 .cse16 .cse33 .cse17 .cse34 .cse19 .cse35)) (.cse21 (not (= 0 |old(~m_st~0)|))) (.cse3 (= 1 |old(~m_pc~0)|)) (.cse20 (= |old(~token~0)| ~token~0)) (.cse23 (and .cse31 .cse32 .cse33 .cse17 .cse34 .cse28 .cse35)) (.cse7 (not (<= 2 |old(~t1_st~0)|))) (.cse29 (<= ~t1_pc~0 0)) (.cse0 (not (<= 2 |old(~E_M~0)|))) (.cse30 (not (<= |old(~t1_pc~0)| 0))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse4 (not .cse32)) (.cse5 (and .cse31 .cse27 .cse32 .cse33 .cse34 .cse35)) (.cse25 (and .cse31 .cse32 .cse15 .cse33 .cse17 .cse34 .cse28 .cse18 .cse35)) (.cse6 (not (<= 2 |old(~m_st~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) .cse21 .cse2 .cse1 .cse3 .cse5 .cse22 .cse23) (let ((.cse24 (+ |old(~local~0)| 1))) (or .cse7 .cse4 .cse10 .cse0 .cse11 .cse21 (not (<= |old(~token~0)| .cse24)) .cse2 .cse1 .cse5 (not (<= .cse24 |old(~token~0)|)) .cse22 .cse23)) (or .cse10 .cse0 .cse11 .cse8 .cse2 .cse1 .cse9 .cse4 .cse5 .cse6 .cse22 .cse23) (or .cse0 .cse7 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6 .cse22) (or (and .cse26 .cse27 .cse15 .cse28 .cse18 .cse29) .cse0 .cse30 .cse21 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse31 .cse32 .cse33 .cse34 .cse28 .cse29 .cse35)) (or (and .cse31 .cse32 .cse33 .cse34 .cse29 .cse35) (and (= |old(~t1_pc~0)| ~t1_pc~0) .cse12 .cse13 .cse14 .cse15 .cse16 .cse18 .cse19 .cse20) .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 .cse30 .cse21 .cse2 .cse1 .cse3 .cse5 (and .cse26 .cse31 .cse32 .cse34 .cse28 .cse20 .cse27 .cse15 .cse16 .cse33 .cse17 .cse18 .cse19) .cse23) (or .cse0 .cse30 (and .cse28 .cse29) .cse7 .cse1 .cse2 .cse4 .cse5 .cse6) (or (and .cse15 .cse18 .cse29 .cse35) .cse0 .cse30 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6))))) [2020-07-17 22:56:49,399 INFO L264 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: (let ((.cse5 (= 0 ~M_E~0))) (let ((.cse19 (not (= 1 ~m_pc~0))) (.cse22 (<= 2 ~E_1~0)) (.cse20 (<= ~token~0 ~local~0)) (.cse23 (not .cse5)) (.cse24 (<= 2 ~E_M~0)) (.cse21 (<= ~local~0 ~token~0)) (.cse16 (<= 2 ~m_st~0))) (let ((.cse3 (not (<= 2 |old(~t1_st~0)|))) (.cse12 (not (= 1 |old(~t1_pc~0)|))) (.cse13 (= ~E_1~0 |old(~E_1~0)|)) (.cse14 (= ~E_M~0 |old(~E_M~0)|)) (.cse15 (<= ~t1_pc~0 0)) (.cse11 (and .cse22 .cse20 .cse23 (= 1 ~t1_pc~0) .cse24 .cse21 .cse16)) (.cse17 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse18 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse1 (not (<= |old(~t1_pc~0)| 0))) (.cse8 (not (= 0 |old(~m_st~0)|))) (.cse0 (not (<= 2 |old(~E_M~0)|))) (.cse2 (and .cse22 .cse19 .cse23 .cse24 .cse16)) (.cse4 (not (<= 2 |old(~E_1~0)|))) (.cse9 (= 1 |old(~m_pc~0)|)) (.cse6 (not (<= 2 ~T1_E~0))) (.cse7 (not (<= 2 |old(~m_st~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse4 .cse5 .cse9 .cse6) (let ((.cse10 (+ |old(~local~0)| 1))) (or .cse0 .cse8 .cse2 (not (<= |old(~token~0)| .cse10)) .cse3 .cse11 .cse4 .cse5 .cse6 (not (<= .cse10 |old(~token~0)|)) .cse12)) (or (and .cse13 .cse14 .cse15 .cse16) .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse12) (or .cse0 .cse8 .cse2 .cse3 .cse11 .cse4 .cse17 .cse5 .cse9 .cse18 .cse6 .cse12) (or .cse0 .cse2 .cse11 .cse4 .cse17 .cse5 .cse18 .cse6 .cse7 .cse12) (or (and (= 0 ~m_st~0) .cse19 .cse13 .cse20 .cse14 .cse21 .cse15 (= |old(~token~0)| ~token~0)) (and .cse22 .cse23 .cse24 .cse15 .cse16) .cse2 .cse11 .cse17 .cse18 .cse6 .cse0 .cse1 .cse8 .cse5 .cse4 .cse9) (or .cse0 .cse2 .cse4 .cse5 .cse9 .cse6 .cse7))))) [2020-07-17 22:56:49,399 INFO L264 CegarLoopResult]: At program point L224(lines 200 238) the Hoare annotation is: (let ((.cse2 (= 0 ~M_E~0))) (let ((.cse15 (= ~E_1~0 |old(~E_1~0)|)) (.cse18 (= ~E_M~0 |old(~E_M~0)|)) (.cse27 (not (= 1 ~m_pc~0))) (.cse16 (<= ~token~0 ~local~0)) (.cse19 (<= ~local~0 ~token~0)) (.cse35 (<= 2 ~m_st~0)) (.cse26 (= 0 ~m_st~0)) (.cse31 (<= 2 ~E_1~0)) (.cse32 (<= 2 ~T1_E~0)) (.cse33 (not .cse2)) (.cse17 (= 1 ~t1_pc~0)) (.cse34 (<= 2 ~E_M~0)) (.cse28 (<= 2 ~t1_st~0))) (let ((.cse22 (not (= 1 |old(~t1_pc~0)|))) (.cse12 (= ~m_st~0 |old(~m_st~0)|)) (.cse13 (= |old(~t1_st~0)| ~t1_st~0)) (.cse14 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse8 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse9 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse10 (let ((.cse36 (+ ~local~0 1))) (and .cse26 .cse31 .cse32 (<= ~token~0 .cse36) (<= .cse36 ~token~0) .cse33 .cse17 .cse34 .cse28))) (.cse11 (and .cse31 .cse32 .cse16 .cse33 .cse17 .cse34 .cse19 .cse35)) (.cse21 (not (= 0 |old(~m_st~0)|))) (.cse3 (= 1 |old(~m_pc~0)|)) (.cse20 (= |old(~token~0)| ~token~0)) (.cse23 (and .cse31 .cse32 .cse33 .cse17 .cse34 .cse28 .cse35)) (.cse7 (not (<= 2 |old(~t1_st~0)|))) (.cse29 (<= ~t1_pc~0 0)) (.cse0 (not (<= 2 |old(~E_M~0)|))) (.cse30 (not (<= |old(~t1_pc~0)| 0))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse4 (not .cse32)) (.cse5 (and .cse31 .cse27 .cse32 .cse33 .cse34 .cse35)) (.cse25 (and .cse31 .cse32 .cse15 .cse33 .cse17 .cse34 .cse28 .cse18 .cse35)) (.cse6 (not (<= 2 |old(~m_st~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) .cse21 .cse2 .cse1 .cse3 .cse5 .cse22 .cse23) (let ((.cse24 (+ |old(~local~0)| 1))) (or .cse7 .cse4 .cse10 .cse0 .cse11 .cse21 (not (<= |old(~token~0)| .cse24)) .cse2 .cse1 .cse5 (not (<= .cse24 |old(~token~0)|)) .cse22 .cse23)) (or .cse10 .cse0 .cse11 .cse8 .cse2 .cse1 .cse9 .cse4 .cse5 .cse6 .cse22 .cse23) (or .cse0 .cse7 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6 .cse22) (or (and .cse26 .cse27 .cse15 .cse28 .cse18 .cse29) .cse0 .cse30 .cse21 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse31 .cse32 .cse33 .cse34 .cse28 .cse29 .cse35)) (or (and .cse31 .cse32 .cse33 .cse34 .cse29 .cse35) (and (= |old(~t1_pc~0)| ~t1_pc~0) .cse12 .cse13 .cse14 .cse15 .cse16 .cse18 .cse19 .cse20) .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 .cse30 .cse21 .cse2 .cse1 .cse3 .cse5 (and .cse26 .cse31 .cse32 .cse34 .cse28 .cse20 .cse27 .cse15 .cse16 .cse33 .cse17 .cse18 .cse19) .cse23) (or .cse0 .cse30 (and .cse28 .cse29) .cse7 .cse1 .cse2 .cse4 .cse5 .cse6) (or (and .cse15 .cse18 .cse29 .cse35) .cse0 .cse30 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6))))) [2020-07-17 22:56:49,399 INFO L268 CegarLoopResult]: For program point evalEXIT(lines 194 244) no Hoare annotation was computed. [2020-07-17 22:56:49,400 INFO L264 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (let ((.cse3 (= 0 ~M_E~0))) (let ((.cse13 (<= 2 ~E_1~0)) (.cse22 (= 1 ~t1_pc~0)) (.cse16 (not .cse3)) (.cse18 (<= 2 ~t1_st~0)) (.cse17 (<= 2 ~E_M~0)) (.cse15 (<= 2 ~T1_E~0))) (let ((.cse7 (not (<= 2 |old(~m_st~0)|))) (.cse11 (not (<= |old(~t1_pc~0)| 0))) (.cse19 (<= ~t1_pc~0 0)) (.cse0 (not (<= 2 |old(~E_M~0)|))) (.cse12 (not (= 0 |old(~m_st~0)|))) (.cse10 (not (<= 2 |old(~t1_st~0)|))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse2 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse9 (= 1 |old(~m_pc~0)|)) (.cse4 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse6 (not .cse15)) (.cse5 (let ((.cse27 (+ ~local~0 1))) (and .cse13 .cse15 (<= ~token~0 .cse27) (<= .cse27 ~token~0) .cse22 .cse16 .cse18 .cse17))) (.cse8 (not (= 1 |old(~t1_pc~0)|))) (.cse14 (not (= 1 ~m_pc~0))) (.cse20 (= ~E_1~0 |old(~E_1~0)|)) (.cse21 (<= ~token~0 ~local~0)) (.cse23 (= ~E_M~0 |old(~E_M~0)|)) (.cse24 (<= ~local~0 ~token~0)) (.cse25 (= |old(~token~0)| ~token~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse3 .cse9 .cse6 .cse7) (or .cse0 .cse10 .cse1 .cse3 .cse6 .cse7 .cse8) (or .cse0 .cse11 .cse12 .cse10 .cse1 .cse3 .cse9 .cse6 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19)) (or .cse0 .cse11 .cse1 .cse3 .cse6 .cse7) (or .cse0 .cse11 .cse12 .cse1 .cse2 .cse3 .cse9 .cse4 .cse6 .cse5 (and .cse13 .cse14 .cse15 .cse20 .cse21 .cse16 .cse22 .cse17 .cse18 .cse23 .cse24 .cse25) (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse19)) (let ((.cse26 (+ |old(~local~0)| 1))) (or .cse0 .cse12 (not (<= |old(~token~0)| .cse26)) .cse10 .cse1 .cse3 .cse6 .cse5 (not (<= .cse26 |old(~token~0)|)) .cse8)) (or .cse0 .cse12 .cse10 .cse1 .cse2 .cse3 .cse9 .cse4 .cse6 .cse5 .cse8 (and .cse14 .cse20 .cse21 .cse22 .cse18 .cse23 .cse24 .cse25)))))) [2020-07-17 22:56:49,400 INFO L268 CegarLoopResult]: For program point L210(lines 200 238) no Hoare annotation was computed. [2020-07-17 22:56:49,400 INFO L264 CegarLoopResult]: At program point L239(lines 194 244) the Hoare annotation is: (let ((.cse2 (= 0 ~M_E~0))) (let ((.cse15 (= ~E_1~0 |old(~E_1~0)|)) (.cse18 (= ~E_M~0 |old(~E_M~0)|)) (.cse27 (not (= 1 ~m_pc~0))) (.cse16 (<= ~token~0 ~local~0)) (.cse19 (<= ~local~0 ~token~0)) (.cse35 (<= 2 ~m_st~0)) (.cse26 (= 0 ~m_st~0)) (.cse31 (<= 2 ~E_1~0)) (.cse32 (<= 2 ~T1_E~0)) (.cse33 (not .cse2)) (.cse17 (= 1 ~t1_pc~0)) (.cse34 (<= 2 ~E_M~0)) (.cse28 (<= 2 ~t1_st~0))) (let ((.cse22 (not (= 1 |old(~t1_pc~0)|))) (.cse12 (= ~m_st~0 |old(~m_st~0)|)) (.cse13 (= |old(~t1_st~0)| ~t1_st~0)) (.cse14 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse8 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse9 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse10 (let ((.cse36 (+ ~local~0 1))) (and .cse26 .cse31 .cse32 (<= ~token~0 .cse36) (<= .cse36 ~token~0) .cse33 .cse17 .cse34 .cse28))) (.cse11 (and .cse31 .cse32 .cse16 .cse33 .cse17 .cse34 .cse19 .cse35)) (.cse21 (not (= 0 |old(~m_st~0)|))) (.cse3 (= 1 |old(~m_pc~0)|)) (.cse20 (= |old(~token~0)| ~token~0)) (.cse23 (and .cse31 .cse32 .cse33 .cse17 .cse34 .cse28 .cse35)) (.cse7 (not (<= 2 |old(~t1_st~0)|))) (.cse29 (<= ~t1_pc~0 0)) (.cse0 (not (<= 2 |old(~E_M~0)|))) (.cse30 (not (<= |old(~t1_pc~0)| 0))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse4 (not .cse32)) (.cse5 (and .cse31 .cse27 .cse32 .cse33 .cse34 .cse35)) (.cse25 (and .cse31 .cse32 .cse15 .cse33 .cse17 .cse34 .cse28 .cse18 .cse35)) (.cse6 (not (<= 2 |old(~m_st~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) .cse21 .cse2 .cse1 .cse3 .cse5 .cse22 .cse23) (let ((.cse24 (+ |old(~local~0)| 1))) (or .cse7 .cse4 .cse10 .cse0 .cse11 .cse21 (not (<= |old(~token~0)| .cse24)) .cse2 .cse1 .cse5 (not (<= .cse24 |old(~token~0)|)) .cse22 .cse23)) (or .cse10 .cse0 .cse11 .cse8 .cse2 .cse1 .cse9 .cse4 .cse5 .cse6 .cse22 .cse23) (or .cse0 .cse7 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6 .cse22) (or (and .cse26 .cse27 .cse15 .cse28 .cse18 .cse29) .cse0 .cse30 .cse21 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse31 .cse32 .cse33 .cse34 .cse28 .cse29 .cse35)) (or (and .cse31 .cse32 .cse33 .cse34 .cse29 .cse35) (and (= |old(~t1_pc~0)| ~t1_pc~0) .cse12 .cse13 .cse14 .cse15 .cse16 .cse18 .cse19 .cse20) .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 .cse30 .cse21 .cse2 .cse1 .cse3 .cse5 (and .cse26 .cse31 .cse32 .cse34 .cse28 .cse20 .cse27 .cse15 .cse16 .cse33 .cse17 .cse18 .cse19) .cse23) (or .cse0 .cse30 (and .cse28 .cse29) .cse7 .cse1 .cse2 .cse4 .cse5 .cse6) (or (and .cse15 .cse18 .cse29 .cse35) .cse0 .cse30 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6))))) [2020-07-17 22:56:49,400 INFO L268 CegarLoopResult]: For program point L227(lines 227 234) no Hoare annotation was computed. [2020-07-17 22:56:49,400 INFO L271 CegarLoopResult]: At program point L399(lines 388 401) the Hoare annotation is: true [2020-07-17 22:56:49,400 INFO L268 CegarLoopResult]: For program point L392(lines 392 397) no Hoare annotation was computed. [2020-07-17 22:56:49,400 INFO L271 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: true [2020-07-17 22:56:49,400 INFO L268 CegarLoopResult]: For program point stop_simulationEXIT(lines 384 402) no Hoare annotation was computed. [2020-07-17 22:56:49,401 INFO L268 CegarLoopResult]: For program point L390-1(line 390) no Hoare annotation was computed. [2020-07-17 22:56:49,401 INFO L271 CegarLoopResult]: At program point stop_simulationENTRY(lines 384 402) the Hoare annotation is: true [2020-07-17 22:56:49,401 INFO L268 CegarLoopResult]: For program point stop_simulationFINAL(lines 384 402) no Hoare annotation was computed. [2020-07-17 22:56:49,401 INFO L268 CegarLoopResult]: For program point update_channelsEXIT(lines 148 155) no Hoare annotation was computed. [2020-07-17 22:56:49,401 INFO L271 CegarLoopResult]: At program point update_channelsFINAL(lines 148 155) the Hoare annotation is: true [2020-07-17 22:56:49,401 INFO L264 CegarLoopResult]: At program point fire_delta_eventsENTRY(lines 245 272) the Hoare annotation is: (let ((.cse9 (not (<= ~token~0 ~local~0))) (.cse11 (not (<= ~local~0 ~token~0))) (.cse12 (not (<= ~t1_pc~0 0))) (.cse4 (= 1 ~m_pc~0)) (.cse3 (not (<= 2 ~m_st~0))) (.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse7 (not (= 1 ~t1_pc~0))) (.cse8 (not (= 0 ~m_st~0))) (.cse10 (not (<= 2 ~t1_st~0))) (.cse2 (not (<= 2 |old(~E_1~0)|))) (.cse5 (not (<= 2 |old(~T1_E~0)|))) (.cse6 (= 0 |old(~M_E~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse8 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse9 .cse2 .cse3 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse9 .cse2 .cse12 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse10 .cse2 .cse12 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse10 .cse2 .cse3 .cse5 .cse6) (let ((.cse13 (+ ~local~0 1))) (or .cse0 .cse1 .cse7 .cse8 .cse10 .cse2 (not (<= .cse13 ~token~0)) .cse5 (not (<= ~token~0 .cse13)) .cse6)))) [2020-07-17 22:56:49,401 INFO L268 CegarLoopResult]: For program point L254-1(lines 248 271) no Hoare annotation was computed. [2020-07-17 22:56:49,401 INFO L268 CegarLoopResult]: For program point L249-1(lines 248 271) no Hoare annotation was computed. [2020-07-17 22:56:49,401 INFO L268 CegarLoopResult]: For program point fire_delta_eventsEXIT(lines 245 272) no Hoare annotation was computed. [2020-07-17 22:56:49,401 INFO L268 CegarLoopResult]: For program point L264-1(lines 245 272) no Hoare annotation was computed. [2020-07-17 22:56:49,401 INFO L268 CegarLoopResult]: For program point L259-1(lines 248 271) no Hoare annotation was computed. [2020-07-17 22:56:49,401 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-17 22:56:49,402 INFO L264 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (let ((.cse0 (= 0 ~m_st~0)) (.cse1 (not (= 1 ~m_pc~0))) (.cse3 (= |old(~T1_E~0)| ~T1_E~0)) (.cse2 (= ~M_E~0 |old(~M_E~0)|)) (.cse4 (= ~E_1~0 |old(~E_1~0)|)) (.cse5 (= ~E_M~0 |old(~E_M~0)|)) (.cse6 (<= ~t1_pc~0 0))) (or (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 2 ~t1_st~0) .cse5 .cse6) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse2 .cse3 .cse4 .cse5 (<= 2 ~m_st~0)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse0 .cse1 .cse3 .cse2 .cse4 (<= ~token~0 ~local~0) .cse5 (<= ~local~0 ~token~0) .cse6 (= |old(~token~0)| ~token~0)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)))) [2020-07-17 22:56:49,402 INFO L264 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: (or (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-17 22:56:49,402 INFO L268 CegarLoopResult]: For program point start_simulationEXIT(lines 403 461) no Hoare annotation was computed. [2020-07-17 22:56:49,402 INFO L264 CegarLoopResult]: At program point L411-1(line 411) the Hoare annotation is: (or (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-17 22:56:49,403 INFO L264 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse10 (<= ~token~0 ~local~0)) (.cse11 (<= ~local~0 ~token~0)) (.cse6 (= 1 ~t1_pc~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse9 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse3 (<= 2 ~T1_E~0)) (.cse5 (not (= 0 ~M_E~0))) (.cse7 (<= 2 ~E_M~0)) (.cse8 (<= 2 ~t1_st~0)) (.cse14 (<= ~t1_pc~0 0))) (or (let ((.cse4 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 .cse3 (<= ~token~0 .cse4) (<= .cse4 ~token~0) .cse5 .cse6 .cse7 .cse8)) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse11 .cse12) (and .cse1 .cse9 .cse2 .cse3 .cse5 .cse7 .cse13) (and .cse1 .cse2 .cse3 .cse5 .cse7 .cse14 .cse13) (not (<= |old(~token~0)| |old(~local~0)|)) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse10 .cse5 .cse7 .cse11 .cse14 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (and .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse13) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse5 .cse7 .cse8 .cse14) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)))) [2020-07-17 22:56:49,403 INFO L264 CegarLoopResult]: At program point L440-1(line 440) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-17 22:56:49,403 INFO L264 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-17 22:56:49,404 INFO L264 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-17 22:56:49,404 INFO L264 CegarLoopResult]: At program point L430-1(line 430) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-17 22:56:49,404 INFO L264 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-17 22:56:49,405 INFO L268 CegarLoopResult]: For program point L426-1(line 426) no Hoare annotation was computed. [2020-07-17 22:56:49,405 INFO L264 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-17 22:56:49,405 INFO L268 CegarLoopResult]: For program point L422-1(line 422) no Hoare annotation was computed. [2020-07-17 22:56:49,406 INFO L264 CegarLoopResult]: At program point L418-1(lines 415 455) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-17 22:56:49,406 INFO L264 CegarLoopResult]: At program point start_simulationENTRY(lines 403 461) the Hoare annotation is: (or (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-17 22:56:49,406 INFO L264 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (let ((.cse0 (= 0 ~m_st~0)) (.cse1 (not (= 1 ~m_pc~0))) (.cse3 (= |old(~T1_E~0)| ~T1_E~0)) (.cse2 (= ~M_E~0 |old(~M_E~0)|)) (.cse4 (= ~E_1~0 |old(~E_1~0)|)) (.cse5 (= ~E_M~0 |old(~E_M~0)|)) (.cse6 (<= ~t1_pc~0 0))) (or (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 2 ~t1_st~0) .cse5 .cse6) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse2 .cse3 .cse4 .cse5 (<= 2 ~m_st~0)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse0 .cse1 .cse3 .cse2 .cse4 (<= ~token~0 ~local~0) .cse5 (<= ~local~0 ~token~0) .cse6 (= |old(~token~0)| ~token~0)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)))) [2020-07-17 22:56:49,406 INFO L264 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (let ((.cse0 (= 0 ~m_st~0)) (.cse1 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse3 (= ~M_E~0 |old(~M_E~0)|)) (.cse4 (= ~E_1~0 |old(~E_1~0)|)) (.cse5 (= ~E_M~0 |old(~E_M~0)|)) (.cse6 (<= ~t1_pc~0 0))) (or (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 2 ~t1_st~0) .cse5 .cse6) (and .cse1 .cse3 .cse2 .cse4 .cse5 (<= 2 ~m_st~0)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= ~token~0 ~local~0) .cse5 (<= ~local~0 ~token~0) .cse6 (= |old(~token~0)| ~token~0)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)))) [2020-07-17 22:56:49,407 INFO L264 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-17 22:56:49,407 INFO L268 CegarLoopResult]: For program point L437(lines 437 446) no Hoare annotation was computed. [2020-07-17 22:56:49,407 INFO L264 CegarLoopResult]: At program point L437-1(lines 437 446) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-17 22:56:49,407 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-07-17 22:56:49,408 INFO L264 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-17 22:56:49,408 INFO L264 CegarLoopResult]: At program point L456(lines 403 461) the Hoare annotation is: (or (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (= 0 ~M_E~0)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-17 22:56:49,408 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-17 22:56:49,408 INFO L268 CegarLoopResult]: For program point L450(lines 450 454) no Hoare annotation was computed. [2020-07-17 22:56:49,409 INFO L264 CegarLoopResult]: At program point L125(lines 113 127) the Hoare annotation is: (let ((.cse15 (+ ~local~0 1))) (let ((.cse10 (not (<= ~t1_pc~0 0))) (.cse6 (not (<= .cse15 ~token~0))) (.cse8 (not (<= ~token~0 .cse15))) (.cse0 (not (<= 2 ~E_1~0))) (.cse9 (not (<= 2 ~m_st~0))) (.cse11 (= 1 ~m_pc~0)) (.cse1 (not (= 1 ~t1_pc~0))) (.cse13 (not (<= ~token~0 ~local~0))) (.cse2 (not (<= 2 ~E_M~0))) (.cse3 (not (<= 2 ~t1_st~0))) (.cse4 (= 0 ~M_E~0)) (.cse5 (not (<= 2 ~T1_E~0))) (.cse12 (= 0 ~E_1~0)) (.cse7 (and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))) (.cse14 (not (<= ~local~0 ~token~0)))) (and (or .cse0 .cse1 (not (= 0 ~m_st~0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse9 .cse4 .cse5 .cse10 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse7) (or .cse2 .cse4 .cse5 .cse10 .cse11 .cse12 .cse7) (or .cse0 .cse1 (= 1 ~E_M~0) .cse9 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse13 .cse2 .cse9 .cse4 .cse5 .cse14 .cse7) (or .cse0 .cse9 .cse4 .cse5 .cse11 .cse7) (or .cse1 .cse13 .cse2 .cse3 .cse4 .cse5 .cse12 .cse7 .cse14)))) [2020-07-17 22:56:49,409 INFO L268 CegarLoopResult]: For program point is_master_triggeredFINAL(lines 110 128) no Hoare annotation was computed. [2020-07-17 22:56:49,409 INFO L268 CegarLoopResult]: For program point L115(lines 115 120) no Hoare annotation was computed. [2020-07-17 22:56:49,409 INFO L268 CegarLoopResult]: For program point L114(lines 114 123) no Hoare annotation was computed. [2020-07-17 22:56:49,409 INFO L268 CegarLoopResult]: For program point L114-2(lines 114 123) no Hoare annotation was computed. [2020-07-17 22:56:49,409 INFO L268 CegarLoopResult]: For program point is_master_triggeredEXIT(lines 110 128) no Hoare annotation was computed. [2020-07-17 22:56:49,409 INFO L271 CegarLoopResult]: At program point is_master_triggeredENTRY(lines 110 128) the Hoare annotation is: true [2020-07-17 22:56:49,409 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:56:49,409 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 2 ~E_1~0) (= 0 ~m_st~0) (not (= 1 ~m_pc~0)) (<= 2 ~T1_E~0) (<= ~token~0 ~local~0) (<= 2 ~E_M~0) (<= 2 ~M_E~0) (<= ~local~0 ~token~0) (<= ~t1_pc~0 0)) [2020-07-17 22:56:49,409 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 22:56:49,409 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:56:49,409 INFO L268 CegarLoopResult]: For program point reset_time_eventsEXIT(lines 346 373) no Hoare annotation was computed. [2020-07-17 22:56:49,410 INFO L268 CegarLoopResult]: For program point L350-1(lines 349 372) no Hoare annotation was computed. [2020-07-17 22:56:49,410 INFO L264 CegarLoopResult]: At program point reset_time_eventsENTRY(lines 346 373) the Hoare annotation is: (let ((.cse9 (not (<= ~token~0 ~local~0))) (.cse11 (not (<= ~local~0 ~token~0))) (.cse12 (not (<= ~t1_pc~0 0))) (.cse4 (= 1 ~m_pc~0)) (.cse3 (not (<= 2 ~m_st~0))) (.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse7 (not (= 1 ~t1_pc~0))) (.cse8 (not (= 0 ~m_st~0))) (.cse10 (not (<= 2 ~t1_st~0))) (.cse2 (not (<= 2 |old(~E_1~0)|))) (.cse5 (not (<= 2 |old(~T1_E~0)|))) (.cse6 (= 0 |old(~M_E~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse8 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse9 .cse2 .cse3 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse9 .cse2 .cse12 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse10 .cse2 .cse12 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse10 .cse2 .cse3 .cse5 .cse6) (let ((.cse13 (+ ~local~0 1))) (or .cse0 .cse1 .cse7 .cse8 .cse10 .cse2 (not (<= .cse13 ~token~0)) .cse5 (not (<= ~token~0 .cse13)) .cse6)))) [2020-07-17 22:56:49,410 INFO L268 CegarLoopResult]: For program point L365-1(lines 346 373) no Hoare annotation was computed. [2020-07-17 22:56:49,410 INFO L268 CegarLoopResult]: For program point L360-1(lines 349 372) no Hoare annotation was computed. [2020-07-17 22:56:49,410 INFO L268 CegarLoopResult]: For program point L355-1(lines 349 372) no Hoare annotation was computed. [2020-07-17 22:56:49,410 INFO L268 CegarLoopResult]: For program point init_modelFINAL(lines 374 383) no Hoare annotation was computed. [2020-07-17 22:56:49,410 INFO L268 CegarLoopResult]: For program point init_modelEXIT(lines 374 383) no Hoare annotation was computed. [2020-07-17 22:56:49,410 INFO L264 CegarLoopResult]: At program point init_modelENTRY(lines 374 383) the Hoare annotation is: (or (not (<= 2 ~E_1~0)) (not (= 0 ~m_st~0)) (not (<= ~token~0 ~local~0)) (and (= ~t1_i~0 |old(~t1_i~0)|) (= |old(~m_i~0)| ~m_i~0)) (not (<= 2 ~E_M~0)) (not (<= 2 ~M_E~0)) (not (<= 2 ~T1_E~0)) (not (<= ~t1_pc~0 0)) (= 1 ~m_pc~0) (not (<= ~local~0 ~token~0))) [2020-07-17 22:56:49,417 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-17 22:56:49,418 WARN L170 areAnnotationChecker]: immediate_notifyFINAL has no Hoare annotation [2020-07-17 22:56:49,419 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:56:49,419 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-17 22:56:49,419 WARN L170 areAnnotationChecker]: L277-1 has no Hoare annotation [2020-07-17 22:56:49,419 WARN L170 areAnnotationChecker]: L277-1 has no Hoare annotation [2020-07-17 22:56:49,419 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-17 22:56:49,419 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-17 22:56:49,420 WARN L170 areAnnotationChecker]: errorErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-17 22:56:49,420 WARN L170 areAnnotationChecker]: errorFINAL has no Hoare annotation [2020-07-17 22:56:49,421 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-17 22:56:49,421 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:56:49,422 WARN L170 areAnnotationChecker]: fire_time_eventsFINAL has no Hoare annotation [2020-07-17 22:56:49,426 WARN L170 areAnnotationChecker]: update_channelsEXIT has no Hoare annotation [2020-07-17 22:56:49,426 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-17 22:56:49,426 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-17 22:56:49,431 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:56:49,431 WARN L170 areAnnotationChecker]: L350-1 has no Hoare annotation [2020-07-17 22:56:49,431 WARN L170 areAnnotationChecker]: L350-1 has no Hoare annotation [2020-07-17 22:56:49,431 WARN L170 areAnnotationChecker]: init_modelFINAL has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: L307-1 has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: immediate_notifyFINAL has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: L277-1 has no Hoare annotation [2020-07-17 22:56:49,432 WARN L170 areAnnotationChecker]: L277-1 has no Hoare annotation [2020-07-17 22:56:49,433 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-17 22:56:49,433 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-17 22:56:49,441 WARN L170 areAnnotationChecker]: errorFINAL has no Hoare annotation [2020-07-17 22:56:49,448 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-17 22:56:49,448 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-17 22:56:49,448 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-17 22:56:49,448 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:56:49,448 WARN L170 areAnnotationChecker]: fire_time_eventsFINAL has no Hoare annotation [2020-07-17 22:56:49,453 WARN L170 areAnnotationChecker]: L390-1 has no Hoare annotation [2020-07-17 22:56:49,453 WARN L170 areAnnotationChecker]: update_channelsEXIT has no Hoare annotation [2020-07-17 22:56:49,454 WARN L170 areAnnotationChecker]: update_channelsEXIT has no Hoare annotation [2020-07-17 22:56:49,454 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-17 22:56:49,454 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-17 22:56:49,454 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:56:49,455 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:56:49,455 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:56:49,455 WARN L170 areAnnotationChecker]: L350-1 has no Hoare annotation [2020-07-17 22:56:49,455 WARN L170 areAnnotationChecker]: L350-1 has no Hoare annotation [2020-07-17 22:56:49,455 WARN L170 areAnnotationChecker]: init_modelFINAL has no Hoare annotation [2020-07-17 22:56:49,455 WARN L170 areAnnotationChecker]: transmit1EXIT has no Hoare annotation [2020-07-17 22:56:49,456 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-17 22:56:49,457 WARN L170 areAnnotationChecker]: L307-1 has no Hoare annotation [2020-07-17 22:56:49,457 WARN L170 areAnnotationChecker]: immediate_notifyEXIT has no Hoare annotation [2020-07-17 22:56:49,457 WARN L170 areAnnotationChecker]: immediate_notifyEXIT has no Hoare annotation [2020-07-17 22:56:49,457 WARN L170 areAnnotationChecker]: exists_runnable_threadFINAL has no Hoare annotation [2020-07-17 22:56:49,457 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-17 22:56:49,457 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-17 22:56:49,458 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-17 22:56:49,458 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-17 22:56:49,458 WARN L170 areAnnotationChecker]: L133-2 has no Hoare annotation [2020-07-17 22:56:49,458 WARN L170 areAnnotationChecker]: L282-1 has no Hoare annotation [2020-07-17 22:56:49,458 WARN L170 areAnnotationChecker]: L282-1 has no Hoare annotation [2020-07-17 22:56:49,458 WARN L170 areAnnotationChecker]: L165-1 has no Hoare annotation [2020-07-17 22:56:49,458 WARN L170 areAnnotationChecker]: L468 has no Hoare annotation [2020-07-17 22:56:49,460 WARN L170 areAnnotationChecker]: errorEXIT has no Hoare annotation [2020-07-17 22:56:49,460 WARN L170 areAnnotationChecker]: masterEXIT has no Hoare annotation [2020-07-17 22:56:49,460 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-17 22:56:49,463 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:56:49,463 WARN L170 areAnnotationChecker]: fire_time_eventsEXIT has no Hoare annotation [2020-07-17 22:56:49,463 WARN L170 areAnnotationChecker]: evalEXIT has no Hoare annotation [2020-07-17 22:56:49,463 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:56:49,464 WARN L170 areAnnotationChecker]: L390-1 has no Hoare annotation [2020-07-17 22:56:49,465 WARN L170 areAnnotationChecker]: L426-1 has no Hoare annotation [2020-07-17 22:56:49,465 WARN L170 areAnnotationChecker]: L254-1 has no Hoare annotation [2020-07-17 22:56:49,465 WARN L170 areAnnotationChecker]: L254-1 has no Hoare annotation [2020-07-17 22:56:49,466 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:56:49,466 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-17 22:56:49,466 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-17 22:56:49,466 WARN L170 areAnnotationChecker]: L114-2 has no Hoare annotation [2020-07-17 22:56:49,466 WARN L170 areAnnotationChecker]: L355-1 has no Hoare annotation [2020-07-17 22:56:49,466 WARN L170 areAnnotationChecker]: L355-1 has no Hoare annotation [2020-07-17 22:56:49,466 WARN L170 areAnnotationChecker]: init_modelEXIT has no Hoare annotation [2020-07-17 22:56:49,466 WARN L170 areAnnotationChecker]: transmit1EXIT has no Hoare annotation [2020-07-17 22:56:49,466 WARN L170 areAnnotationChecker]: L99-1 has no Hoare annotation [2020-07-17 22:56:49,467 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-17 22:56:49,467 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-17 22:56:49,467 WARN L170 areAnnotationChecker]: L99-1 has no Hoare annotation [2020-07-17 22:56:49,468 WARN L170 areAnnotationChecker]: L51-1 has no Hoare annotation [2020-07-17 22:56:49,468 WARN L170 areAnnotationChecker]: exists_runnable_threadFINAL has no Hoare annotation [2020-07-17 22:56:49,468 WARN L170 areAnnotationChecker]: is_transmit1_triggeredFINAL has no Hoare annotation [2020-07-17 22:56:49,468 WARN L170 areAnnotationChecker]: L287-1 has no Hoare annotation [2020-07-17 22:56:49,468 WARN L170 areAnnotationChecker]: L287-1 has no Hoare annotation [2020-07-17 22:56:49,468 WARN L170 areAnnotationChecker]: init_threadsEXIT has no Hoare annotation [2020-07-17 22:56:49,468 WARN L170 areAnnotationChecker]: L468 has no Hoare annotation [2020-07-17 22:56:49,468 WARN L170 areAnnotationChecker]: masterEXIT has no Hoare annotation [2020-07-17 22:56:49,468 WARN L170 areAnnotationChecker]: L51-1 has no Hoare annotation [2020-07-17 22:56:49,471 WARN L170 areAnnotationChecker]: evalEXIT has no Hoare annotation [2020-07-17 22:56:49,471 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:56:49,471 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-17 22:56:49,471 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-17 22:56:49,477 WARN L170 areAnnotationChecker]: L259-1 has no Hoare annotation [2020-07-17 22:56:49,477 WARN L170 areAnnotationChecker]: L259-1 has no Hoare annotation [2020-07-17 22:56:49,478 WARN L170 areAnnotationChecker]: is_master_triggeredFINAL has no Hoare annotation [2020-07-17 22:56:49,478 WARN L170 areAnnotationChecker]: L360-1 has no Hoare annotation [2020-07-17 22:56:49,478 WARN L170 areAnnotationChecker]: L360-1 has no Hoare annotation [2020-07-17 22:56:49,478 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-17 22:56:49,478 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-17 22:56:49,478 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-17 22:56:49,478 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-17 22:56:49,478 WARN L170 areAnnotationChecker]: is_transmit1_triggeredFINAL has no Hoare annotation [2020-07-17 22:56:49,479 WARN L170 areAnnotationChecker]: L292-1 has no Hoare annotation [2020-07-17 22:56:49,479 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 22:56:49,479 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-17 22:56:49,479 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-17 22:56:49,481 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2020-07-17 22:56:49,481 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-17 22:56:49,482 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-17 22:56:49,482 WARN L170 areAnnotationChecker]: stop_simulationFINAL has no Hoare annotation [2020-07-17 22:56:49,489 WARN L170 areAnnotationChecker]: L264-1 has no Hoare annotation [2020-07-17 22:56:49,489 WARN L170 areAnnotationChecker]: is_master_triggeredFINAL has no Hoare annotation [2020-07-17 22:56:49,489 WARN L170 areAnnotationChecker]: L365-1 has no Hoare annotation [2020-07-17 22:56:49,489 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-17 22:56:49,490 WARN L170 areAnnotationChecker]: L435 has no Hoare annotation [2020-07-17 22:56:49,490 WARN L170 areAnnotationChecker]: is_transmit1_triggeredEXIT has no Hoare annotation [2020-07-17 22:56:49,490 WARN L170 areAnnotationChecker]: reset_delta_eventsEXIT has no Hoare annotation [2020-07-17 22:56:49,490 WARN L170 areAnnotationChecker]: reset_delta_eventsEXIT has no Hoare annotation [2020-07-17 22:56:49,490 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:56:49,490 WARN L170 areAnnotationChecker]: L227 has no Hoare annotation [2020-07-17 22:56:49,490 WARN L170 areAnnotationChecker]: L227 has no Hoare annotation [2020-07-17 22:56:49,490 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-17 22:56:49,490 WARN L170 areAnnotationChecker]: L426-1 has no Hoare annotation [2020-07-17 22:56:49,490 WARN L170 areAnnotationChecker]: L205-1 has no Hoare annotation [2020-07-17 22:56:49,491 WARN L170 areAnnotationChecker]: L205-1 has no Hoare annotation [2020-07-17 22:56:49,491 WARN L170 areAnnotationChecker]: stop_simulationFINAL has no Hoare annotation [2020-07-17 22:56:49,495 WARN L170 areAnnotationChecker]: fire_delta_eventsEXIT has no Hoare annotation [2020-07-17 22:56:49,495 WARN L170 areAnnotationChecker]: fire_delta_eventsEXIT has no Hoare annotation [2020-07-17 22:56:49,495 WARN L170 areAnnotationChecker]: is_master_triggeredEXIT has no Hoare annotation [2020-07-17 22:56:49,495 WARN L170 areAnnotationChecker]: reset_time_eventsEXIT has no Hoare annotation [2020-07-17 22:56:49,495 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2020-07-17 22:56:49,495 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2020-07-17 22:56:49,495 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-17 22:56:49,495 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-17 22:56:49,496 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-17 22:56:49,497 WARN L170 areAnnotationChecker]: L435 has no Hoare annotation [2020-07-17 22:56:49,500 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-17 22:56:49,500 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-17 22:56:49,500 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-17 22:56:49,500 WARN L170 areAnnotationChecker]: stop_simulationEXIT has no Hoare annotation [2020-07-17 22:56:49,500 WARN L170 areAnnotationChecker]: L317-2 has no Hoare annotation [2020-07-17 22:56:49,502 WARN L170 areAnnotationChecker]: start_simulationEXIT has no Hoare annotation [2020-07-17 22:56:49,502 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-17 22:56:49,503 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2020-07-17 22:56:49,503 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2020-07-17 22:56:49,503 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-17 22:56:49,506 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-17 22:56:49,506 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-17 22:56:49,506 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-17 22:56:49,506 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-17 22:56:49,506 WARN L170 areAnnotationChecker]: start_simulationEXIT has no Hoare annotation [2020-07-17 22:56:49,507 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2020-07-17 22:56:49,511 INFO L163 areAnnotationChecker]: CFG has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 22:56:49,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:56:49 BoogieIcfgContainer [2020-07-17 22:56:49,631 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:56:49,634 INFO L168 Benchmark]: Toolchain (without parser) took 162044.78 ms. Allocated memory was 137.4 MB in the beginning and 838.9 MB in the end (delta: 701.5 MB). Free memory was 101.3 MB in the beginning and 531.6 MB in the end (delta: -430.3 MB). Peak memory consumption was 271.2 MB. Max. memory is 7.1 GB. [2020-07-17 22:56:49,635 INFO L168 Benchmark]: CDTParser took 1.36 ms. Allocated memory is still 137.4 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 22:56:49,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 551.47 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 100.9 MB in the beginning and 177.9 MB in the end (delta: -77.0 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. [2020-07-17 22:56:49,638 INFO L168 Benchmark]: Boogie Preprocessor took 50.90 ms. Allocated memory is still 201.9 MB. Free memory was 177.9 MB in the beginning and 175.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2020-07-17 22:56:49,639 INFO L168 Benchmark]: RCFGBuilder took 745.09 ms. Allocated memory is still 201.9 MB. Free memory was 175.5 MB in the beginning and 121.2 MB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 7.1 GB. [2020-07-17 22:56:49,639 INFO L168 Benchmark]: TraceAbstraction took 160690.87 ms. Allocated memory was 201.9 MB in the beginning and 838.9 MB in the end (delta: 637.0 MB). Free memory was 121.2 MB in the beginning and 531.6 MB in the end (delta: -410.4 MB). Peak memory consumption was 226.6 MB. Max. memory is 7.1 GB. [2020-07-17 22:56:49,642 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.36 ms. Allocated memory is still 137.4 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 551.47 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 100.9 MB in the beginning and 177.9 MB in the end (delta: -77.0 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 50.90 ms. Allocated memory is still 201.9 MB. Free memory was 177.9 MB in the beginning and 175.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 745.09 ms. Allocated memory is still 201.9 MB. Free memory was 175.5 MB in the beginning and 121.2 MB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 160690.87 ms. Allocated memory was 201.9 MB in the beginning and 838.9 MB in the end (delta: 637.0 MB). Free memory was 121.2 MB in the beginning and 531.6 MB in the end (delta: -410.4 MB). Peak memory consumption was 226.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 10]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 200]: Loop Invariant Derived loop invariant: (((((((((((((!(2 <= \old(E_M)) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st))) && ((((((((((((((!(2 <= \old(t1_st)) || !(\old(token) <= \old(local))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || ((((((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && token <= local) && 1 == t1_pc) && E_M == \old(E_M)) && local <= token) && \old(token) == token)) || !(0 == \old(m_st))) || 0 == M_E) || !(2 <= \old(E_1))) || 1 == \old(m_pc)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((((((!(2 <= \old(t1_st)) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(0 == \old(m_st))) || !(\old(token) <= \old(local) + 1)) || 0 == M_E) || !(2 <= \old(E_1))) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(\old(local) + 1 <= \old(token))) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && (((((((((((((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(\old(token) <= \old(local))) || 0 == M_E) || !(2 <= \old(E_1))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((!(2 <= \old(E_M)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((2 <= E_1 && 2 <= T1_E) && E_1 == \old(E_1)) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && E_M == \old(E_M)) && 2 <= m_st)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc)))) && (((((((((((((((0 == m_st && !(1 == m_pc)) && E_1 == \old(E_1)) && 2 <= t1_st) && E_M == \old(E_M)) && t1_pc <= 0) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= t1_st) && t1_pc <= 0) && 2 <= m_st))) && ((((((((((((((((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && t1_pc <= 0) && 2 <= m_st) || ((((((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && token <= local) && E_M == \old(E_M)) && local <= token) && \old(token) == token)) || !(\old(token) <= \old(local))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || 0 == M_E) || !(2 <= \old(E_1))) || 1 == \old(m_pc)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && 2 <= E_M) && 2 <= t1_st) && \old(token) == token) && !(1 == m_pc)) && E_1 == \old(E_1)) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && E_M == \old(E_M)) && local <= token)) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((!(2 <= \old(E_M)) || !(\old(t1_pc) <= 0)) || (2 <= t1_st && t1_pc <= 0)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st)))) && (((((((((((E_1 == \old(E_1) && E_M == \old(E_M)) && t1_pc <= 0) && 2 <= m_st) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((2 <= E_1 && 2 <= T1_E) && E_1 == \old(E_1)) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && E_M == \old(E_M)) && 2 <= m_st)) || !(2 <= \old(m_st))) - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: (((((((((((((((!(2 <= E_1) || !(1 == t1_pc)) || !(0 == m_st)) || !(2 <= E_M)) || !(2 <= t1_st)) || 0 == M_E) || !(2 <= T1_E)) || !(local + 1 <= token)) || (0 <= __retres1 && __retres1 <= 0)) || !(token <= local + 1)) && ((((((!(2 <= E_1) || !(2 <= E_M)) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || !(t1_pc <= 0)) || (0 <= __retres1 && __retres1 <= 0))) && (((((((!(2 <= E_1) || !(1 == t1_pc)) || !(2 <= E_M)) || !(2 <= t1_st)) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || (0 <= __retres1 && __retres1 <= 0))) && ((((((!(2 <= E_M) || 0 == M_E) || !(2 <= T1_E)) || !(t1_pc <= 0)) || 1 == m_pc) || 0 == E_1) || (0 <= __retres1 && __retres1 <= 0))) && ((((((((!(2 <= E_1) || !(1 == t1_pc)) || 1 == E_M) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || !(local + 1 <= token)) || (0 <= __retres1 && __retres1 <= 0)) || !(token <= local + 1))) && ((((((((!(2 <= E_1) || !(1 == t1_pc)) || !(token <= local)) || !(2 <= E_M)) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || !(local <= token)) || (0 <= __retres1 && __retres1 <= 0))) && (((((!(2 <= E_1) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || (0 <= __retres1 && __retres1 <= 0))) && ((((((((!(1 == t1_pc) || !(token <= local)) || !(2 <= E_M)) || !(2 <= t1_st)) || 0 == M_E) || !(2 <= T1_E)) || 0 == E_1) || (0 <= __retres1 && __retres1 <= 0)) || !(local <= token)) - InvariantResult [Line: 30]: Loop Invariant Derived loop invariant: (((((((((!(2 <= E_M) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || 2 <= t1_st) || !(t1_pc <= 0)) && (((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(\old(token) <= \old(local) + 1)) || !(2 <= \old(t1_st))) || (((((2 <= E_1 && 2 <= T1_E) && 1 == t1_pc) && 2 <= t1_st) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || !(\old(local) + 1 <= \old(token))) || ((((2 <= E_1 && token <= local) && 2 <= E_M) && local <= token) && 2 <= m_st))) && ((((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(2 <= \old(t1_st))) || (((((2 <= E_1 && 2 <= T1_E) && 1 == t1_pc) && 2 <= t1_st) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(E_1))) || !(\old(token) <= \old(local))) || 0 == M_E) || 1 == \old(m_pc)) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((2 <= E_1 && token <= local) && 2 <= E_M) && local <= token) && 2 <= m_st))) && (((((((2 <= E_1 && 2 <= m_st) || !(2 <= E_M)) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || !(t1_pc <= 0)) - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: (((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || ((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && E_M == \old(E_M)) && \old(token) == token)) || (((!(1 == m_pc) && m_st == \old(m_st)) && \old(t1_st) == t1_st) && 2 <= E_M)) || 0 == M_E) || !(2 <= T1_E)) || !(2 <= \old(m_st))) && ((((((((((!(2 <= E_1) || ((((2 <= E_1 && 2 <= T1_E) && 1 == t1_pc) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(E_M))) || !(1 == m_pc)) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || ((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && 1 == t1_pc) && 2 <= E_M)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc))) || !(\old(token) <= local))) && ((((((!(2 <= E_1) || !(2 <= \old(E_M))) || (((!(1 == m_pc) && m_st == \old(m_st)) && \old(t1_st) == t1_st) && 2 <= E_M)) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(2 <= \old(m_st)))) && (((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || (((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && token <= local) && E_M == \old(E_M)) && local <= token)) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(\old(token) <= local)) - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: (((((((((((((!(2 <= \old(E_M)) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st))) && ((((((((((((((!(2 <= \old(t1_st)) || !(\old(token) <= \old(local))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || ((((((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && token <= local) && 1 == t1_pc) && E_M == \old(E_M)) && local <= token) && \old(token) == token)) || !(0 == \old(m_st))) || 0 == M_E) || !(2 <= \old(E_1))) || 1 == \old(m_pc)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((((((!(2 <= \old(t1_st)) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(0 == \old(m_st))) || !(\old(token) <= \old(local) + 1)) || 0 == M_E) || !(2 <= \old(E_1))) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(\old(local) + 1 <= \old(token))) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && (((((((((((((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(\old(token) <= \old(local))) || 0 == M_E) || !(2 <= \old(E_1))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((!(2 <= \old(E_M)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((2 <= E_1 && 2 <= T1_E) && E_1 == \old(E_1)) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && E_M == \old(E_M)) && 2 <= m_st)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc)))) && (((((((((((((((0 == m_st && !(1 == m_pc)) && E_1 == \old(E_1)) && 2 <= t1_st) && E_M == \old(E_M)) && t1_pc <= 0) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= t1_st) && t1_pc <= 0) && 2 <= m_st))) && ((((((((((((((((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && t1_pc <= 0) && 2 <= m_st) || ((((((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && token <= local) && E_M == \old(E_M)) && local <= token) && \old(token) == token)) || !(\old(token) <= \old(local))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || 0 == M_E) || !(2 <= \old(E_1))) || 1 == \old(m_pc)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && 2 <= E_M) && 2 <= t1_st) && \old(token) == token) && !(1 == m_pc)) && E_1 == \old(E_1)) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && E_M == \old(E_M)) && local <= token)) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((!(2 <= \old(E_M)) || !(\old(t1_pc) <= 0)) || (2 <= t1_st && t1_pc <= 0)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st)))) && (((((((((((E_1 == \old(E_1) && E_M == \old(E_M)) && t1_pc <= 0) && 2 <= m_st) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((2 <= E_1 && 2 <= T1_E) && E_1 == \old(E_1)) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && E_M == \old(E_M)) && 2 <= m_st)) || !(2 <= \old(m_st))) - InvariantResult [Line: 74]: Loop Invariant Derived loop invariant: ((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(2 <= \old(m_st))) || (((2 <= E_1 && !(1 == m_pc)) && 2 <= E_M) && 2 <= m_st)) && (((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || (((((0 == m_st && token <= local) && 1 == t1_pc) && 2 <= t1_st) && E_M == \old(E_M)) && local <= token)) || 1 == m_pc) || !(\old(token) <= local))) && ((((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || (((1 == t1_pc && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st)) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || (((((0 == m_st && token <= local + 1) && local + 1 <= token) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(m_st))) || (((2 <= E_1 && !(1 == m_pc)) && 2 <= E_M) && 2 <= m_st)) || !(1 == \old(t1_pc))) || !(\old(token) <= local))) && (((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || 0 == M_E) || !(2 <= T1_E)) || (((1 == t1_pc && 2 <= t1_st) && E_M == \old(E_M)) && 2 <= m_st)) || !(2 <= \old(m_st))) || (((2 <= E_1 && !(1 == m_pc)) && 2 <= E_M) && 2 <= m_st)) - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: ((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || ((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && E_M == \old(E_M)) && \old(token) == token)) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(2 <= \old(m_st))) && ((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(\old(token) <= local))) && (((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || 0 == M_E) || !(2 <= T1_E)) || !(2 <= \old(m_st)))) && ((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || (((((m_st == \old(m_st) && \old(t1_st) == t1_st) && token <= local) && 1 == t1_pc) && E_M == \old(E_M)) && local <= token)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc))) || !(\old(token) <= local)) - InvariantResult [Line: 415]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((0 == m_st && 2 <= E_1) && \old(T1_E) == T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) || (((((((((0 == m_st && 2 <= E_1) && !(1 == m_pc)) && \old(T1_E) == T1_E) && token <= local) && !(0 == M_E)) && 2 <= E_M) && local <= token) && t1_pc <= 0) && \old(token) == token)) || !(\old(token) <= \old(local))) || (((((2 <= E_1 && !(1 == m_pc)) && \old(T1_E) == T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(\old(local) <= \old(token))) || ((((((2 <= E_1 && \old(T1_E) == T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st)) || ((((((((((0 == m_st && 2 <= E_1) && !(1 == m_pc)) && \old(T1_E) == T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && local <= token) && \old(token) == token)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && \old(T1_E) == T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || (((((2 <= E_1 && \old(T1_E) == T1_E) && !(0 == M_E)) && 2 <= E_M) && t1_pc <= 0) && 2 <= m_st)) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(2 <= \old(E_1))) || 1 == \old(m_pc)) || !(2 <= \old(M_E))) || !(2 <= \old(T1_E))) || (((((((0 == m_st && 2 <= E_1) && !(1 == m_pc)) && \old(T1_E) == T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= t1_st) && t1_pc <= 0) - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: ((((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || !(\old(token) <= \old(local))) || 0 == M_E) || 1 == \old(m_pc)) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) && (((((!(2 <= E_M) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || !(t1_pc <= 0))) && ((((((((((((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && token <= local + 1) && local == \old(local)) && local + 1 <= token) || !(1 == t1_pc)) || !(2 <= E_M)) || !(\old(token) <= \old(local) + 1)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || !(\old(local) + 1 <= \old(token)))) && ((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(\old(token) <= \old(local) + 1)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || !(\old(local) + 1 <= \old(token))) - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: (((((((((!(2 <= E_1) || !(2 <= m_st)) || 0 == M_E) || (0 <= __retres1 && __retres1 <= 0)) || !(2 <= T1_E)) || 1 == m_pc) && (((((!(2 <= E_1) || !(1 == t1_pc)) || !(2 <= m_st)) || (0 <= __retres1 && __retres1 <= 0)) || 0 == M_E) || !(2 <= T1_E))) && ((((((!(2 <= E_M) || (0 <= __retres1 && __retres1 <= 0)) || 0 == M_E) || !(2 <= T1_E)) || !(t1_pc <= 0)) || 1 == m_pc) || 0 == E_1)) && ((((((((((!(2 <= E_1) || !(1 == t1_pc)) || !(0 == m_st)) || !(token <= local)) || !(2 <= E_M)) || !(2 <= t1_st)) || (0 <= __retres1 && __retres1 <= 0)) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(local <= token))) && ((((((!(2 <= E_1) || !(2 <= E_M)) || (0 <= __retres1 && __retres1 <= 0)) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || !(t1_pc <= 0))) && (((((((!(2 <= E_1) || !(1 == t1_pc)) || !(0 == m_st)) || (0 <= __retres1 && __retres1 <= 0)) || 0 == M_E) || !(2 <= T1_E)) || !(local + 1 <= token)) || !(token <= local + 1)) - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: ((((((((!(2 <= \old(E_M)) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(2 <= \old(E_1))) || !(\old(token) <= \old(local))) || 1 == \old(m_pc)) || !(\old(local) <= \old(token))) || !(0 == M_E)) || !(2 <= \old(M_E))) || !(2 <= \old(T1_E)) - InvariantResult [Line: 388]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: (((((((!(2 <= E_M) || !(2 <= \old(E_1))) || 0 == M_E) || (((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && local == \old(local)) && \old(token) == token)) || 1 == \old(m_pc)) || !(2 <= T1_E)) || !(t1_pc <= 0)) && ((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(\old(token) <= \old(local) + 1)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || (((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && local == \old(local)) && \old(token) == token)) || !(2 <= T1_E)) || !(\old(local) + 1 <= \old(token)))) && (((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || !(\old(token) <= \old(local))) || 0 == M_E) || 1 == \old(m_pc)) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && local == \old(local)) && token <= local) && local <= token)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 21 procedures, 144 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 119.1s, OverallIterations: 13, TraceHistogramMax: 3, AutomataDifference: 84.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 41.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2306 SDtfs, 4730 SDslu, 1186 SDs, 0 SdLazy, 7870 SolverSat, 2497 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 19.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1547 GetRequests, 1365 SyntacticMatches, 6 SemanticMatches, 176 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 418 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1443occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 23.6s AutomataMinimizationTime, 13 MinimizatonAttempts, 977 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 62 LocationsWithAnnotation, 3443 PreInvPairs, 4599 NumberOfFragments, 13267 HoareAnnotationTreeSize, 3443 FomulaSimplifications, 24191473 FormulaSimplificationTreeSizeReduction, 11.7s HoareSimplificationTime, 62 FomulaSimplificationsInter, 419033 FormulaSimplificationTreeSizeReductionInter, 24.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 6.5s InterpolantComputationTime, 2461 NumberOfCodeBlocks, 2461 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 2442 ConstructedInterpolants, 0 QuantifiedInterpolants, 733713 SizeOfPredicates, 7 NumberOfNonLiveVariables, 3951 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 19 InterpolantComputations, 12 PerfectInterpolantSequences, 907/998 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...