/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/systemc/transmitter.01.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 17:41:11,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 17:41:11,241 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 17:41:11,253 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 17:41:11,253 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 17:41:11,254 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 17:41:11,256 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 17:41:11,257 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 17:41:11,259 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 17:41:11,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 17:41:11,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 17:41:11,262 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 17:41:11,262 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 17:41:11,263 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 17:41:11,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 17:41:11,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 17:41:11,266 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 17:41:11,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 17:41:11,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 17:41:11,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 17:41:11,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 17:41:11,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 17:41:11,275 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 17:41:11,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 17:41:11,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 17:41:11,281 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 17:41:11,282 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 17:41:11,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 17:41:11,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 17:41:11,284 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 17:41:11,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 17:41:11,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 17:41:11,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 17:41:11,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 17:41:11,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 17:41:11,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 17:41:11,288 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 17:41:11,300 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 17:41:11,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 17:41:11,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 17:41:11,302 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 17:41:11,302 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 17:41:11,302 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 17:41:11,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 17:41:11,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 17:41:11,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 17:41:11,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 17:41:11,303 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 17:41:11,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 17:41:11,304 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 17:41:11,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 17:41:11,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 17:41:11,304 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 17:41:11,305 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 17:41:11,305 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 17:41:11,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 17:41:11,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 17:41:11,305 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 17:41:11,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 17:41:11,306 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-08 17:41:11,573 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 17:41:11,587 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 17:41:11,590 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 17:41:11,591 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 17:41:11,592 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 17:41:11,593 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.01.cil.c [2020-07-08 17:41:11,667 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a7dcc4ce/629153157fd740a1a8a9f5ba3e0f36ea/FLAG839488462 [2020-07-08 17:41:12,166 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 17:41:12,167 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.01.cil.c [2020-07-08 17:41:12,180 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a7dcc4ce/629153157fd740a1a8a9f5ba3e0f36ea/FLAG839488462 [2020-07-08 17:41:12,573 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a7dcc4ce/629153157fd740a1a8a9f5ba3e0f36ea [2020-07-08 17:41:12,582 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 17:41:12,584 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 17:41:12,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 17:41:12,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 17:41:12,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 17:41:12,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 05:41:12" (1/1) ... [2020-07-08 17:41:12,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@379b28d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:12, skipping insertion in model container [2020-07-08 17:41:12,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 05:41:12" (1/1) ... [2020-07-08 17:41:12,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 17:41:12,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 17:41:12,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 17:41:12,873 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 17:41:13,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 17:41:13,031 INFO L208 MainTranslator]: Completed translation [2020-07-08 17:41:13,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:13 WrapperNode [2020-07-08 17:41:13,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 17:41:13,033 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 17:41:13,033 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 17:41:13,033 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 17:41:13,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:13" (1/1) ... [2020-07-08 17:41:13,047 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:13" (1/1) ... [2020-07-08 17:41:13,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:13" (1/1) ... [2020-07-08 17:41:13,055 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:13" (1/1) ... [2020-07-08 17:41:13,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:13" (1/1) ... [2020-07-08 17:41:13,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:13" (1/1) ... [2020-07-08 17:41:13,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:13" (1/1) ... [2020-07-08 17:41:13,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 17:41:13,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 17:41:13,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 17:41:13,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 17:41:13,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 17:41:13,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 17:41:13,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 17:41:13,156 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-08 17:41:13,156 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-08 17:41:13,156 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-08 17:41:13,156 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-08 17:41:13,156 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-08 17:41:13,156 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-08 17:41:13,156 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-08 17:41:13,156 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-08 17:41:13,157 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-08 17:41:13,157 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-08 17:41:13,157 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-08 17:41:13,157 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-08 17:41:13,157 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-08 17:41:13,157 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-08 17:41:13,158 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-08 17:41:13,158 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-08 17:41:13,158 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-08 17:41:13,158 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-08 17:41:13,158 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 17:41:13,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 17:41:13,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 17:41:13,159 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-08 17:41:13,159 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-08 17:41:13,159 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-08 17:41:13,159 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-08 17:41:13,159 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-08 17:41:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-08 17:41:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-08 17:41:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-08 17:41:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-08 17:41:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-08 17:41:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-08 17:41:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-08 17:41:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-08 17:41:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-08 17:41:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-08 17:41:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-08 17:41:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-08 17:41:13,162 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-08 17:41:13,162 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 17:41:13,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 17:41:13,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 17:41:13,937 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 17:41:13,937 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 17:41:13,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 05:41:13 BoogieIcfgContainer [2020-07-08 17:41:13,944 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 17:41:13,945 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 17:41:13,945 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 17:41:13,949 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 17:41:13,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 05:41:12" (1/3) ... [2020-07-08 17:41:13,950 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fe8476d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 05:41:13, skipping insertion in model container [2020-07-08 17:41:13,951 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:41:13" (2/3) ... [2020-07-08 17:41:13,951 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fe8476d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 05:41:13, skipping insertion in model container [2020-07-08 17:41:13,951 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 05:41:13" (3/3) ... [2020-07-08 17:41:13,953 INFO L109 eAbstractionObserver]: Analyzing ICFG transmitter.01.cil.c [2020-07-08 17:41:13,965 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 17:41:13,974 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 17:41:13,989 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 17:41:14,010 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 17:41:14,010 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 17:41:14,010 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-08 17:41:14,010 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 17:41:14,011 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 17:41:14,011 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 17:41:14,011 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 17:41:14,011 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 17:41:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states. [2020-07-08 17:41:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-08 17:41:14,048 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 17:41:14,050 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 17:41:14,050 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 17:41:14,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 17:41:14,057 INFO L82 PathProgramCache]: Analyzing trace with hash 486796623, now seen corresponding path program 1 times [2020-07-08 17:41:14,066 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 17:41:14,067 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [981717995] [2020-07-08 17:41:14,067 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 17:41:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {272#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_pc~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} ~t1_pc~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} ~m_st~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} ~t1_st~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} ~m_i~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {204#true} ~t1_i~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {204#true} ~M_E~0 := 2; {204#true} is VALID [2020-07-08 17:41:14,474 INFO L280 TraceCheckUtils]: 7: Hoare triple {204#true} ~T1_E~0 := 2; {204#true} is VALID [2020-07-08 17:41:14,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {204#true} ~E_1~0 := 2; {204#true} is VALID [2020-07-08 17:41:14,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,475 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {204#true} {204#true} #444#return; {204#true} is VALID [2020-07-08 17:41:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {273#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1; {204#true} is VALID [2020-07-08 17:41:14,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} ~t1_i~0 := 1; {204#true} is VALID [2020-07-08 17:41:14,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,501 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {204#true} {204#true} #400#return; {204#true} is VALID [2020-07-08 17:41:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,506 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {204#true} {204#true} #414#return; {204#true} is VALID [2020-07-08 17:41:14,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {274#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0; {204#true} is VALID [2020-07-08 17:41:14,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} ~m_st~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} assume 1 == ~t1_i~0; {204#true} is VALID [2020-07-08 17:41:14,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} ~t1_st~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,531 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {204#true} {204#true} #416#return; {204#true} is VALID [2020-07-08 17:41:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {275#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(0 == ~M_E~0); {204#true} is VALID [2020-07-08 17:41:14,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} assume !(0 == ~T1_E~0); {204#true} is VALID [2020-07-08 17:41:14,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} assume !(0 == ~E_1~0); {204#true} is VALID [2020-07-08 17:41:14,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,558 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {204#true} {204#true} #418#return; {204#true} is VALID [2020-07-08 17:41:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#true} havoc ~__retres1~0; {204#true} is VALID [2020-07-08 17:41:14,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} assume !(1 == ~m_pc~0); {204#true} is VALID [2020-07-08 17:41:14,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} ~__retres1~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,576 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} #res := ~__retres1~0; {204#true} is VALID [2020-07-08 17:41:14,576 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,577 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {204#true} {204#true} #396#return; {204#true} is VALID [2020-07-08 17:41:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#true} havoc ~__retres1~1; {204#true} is VALID [2020-07-08 17:41:14,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} assume !(1 == ~t1_pc~0); {204#true} is VALID [2020-07-08 17:41:14,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} ~__retres1~1 := 0; {204#true} is VALID [2020-07-08 17:41:14,583 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} #res := ~__retres1~1; {204#true} is VALID [2020-07-08 17:41:14,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,584 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {204#true} {204#true} #398#return; {204#true} is VALID [2020-07-08 17:41:14,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {274#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {204#true} is VALID [2020-07-08 17:41:14,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} havoc ~tmp___0~0; {204#true} is VALID [2020-07-08 17:41:14,585 INFO L263 TraceCheckUtils]: 2: Hoare triple {204#true} call #t~ret3 := is_master_triggered(); {204#true} is VALID [2020-07-08 17:41:14,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} havoc ~__retres1~0; {204#true} is VALID [2020-07-08 17:41:14,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} assume !(1 == ~m_pc~0); {204#true} is VALID [2020-07-08 17:41:14,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {204#true} ~__retres1~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,587 INFO L280 TraceCheckUtils]: 6: Hoare triple {204#true} #res := ~__retres1~0; {204#true} is VALID [2020-07-08 17:41:14,587 INFO L280 TraceCheckUtils]: 7: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,588 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {204#true} {204#true} #396#return; {204#true} is VALID [2020-07-08 17:41:14,588 INFO L280 TraceCheckUtils]: 9: Hoare triple {204#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {204#true} is VALID [2020-07-08 17:41:14,588 INFO L280 TraceCheckUtils]: 10: Hoare triple {204#true} ~tmp~1 := #t~ret3; {204#true} is VALID [2020-07-08 17:41:14,589 INFO L280 TraceCheckUtils]: 11: Hoare triple {204#true} havoc #t~ret3; {204#true} is VALID [2020-07-08 17:41:14,589 INFO L280 TraceCheckUtils]: 12: Hoare triple {204#true} assume !(0 != ~tmp~1); {204#true} is VALID [2020-07-08 17:41:14,589 INFO L263 TraceCheckUtils]: 13: Hoare triple {204#true} call #t~ret4 := is_transmit1_triggered(); {204#true} is VALID [2020-07-08 17:41:14,590 INFO L280 TraceCheckUtils]: 14: Hoare triple {204#true} havoc ~__retres1~1; {204#true} is VALID [2020-07-08 17:41:14,590 INFO L280 TraceCheckUtils]: 15: Hoare triple {204#true} assume !(1 == ~t1_pc~0); {204#true} is VALID [2020-07-08 17:41:14,590 INFO L280 TraceCheckUtils]: 16: Hoare triple {204#true} ~__retres1~1 := 0; {204#true} is VALID [2020-07-08 17:41:14,591 INFO L280 TraceCheckUtils]: 17: Hoare triple {204#true} #res := ~__retres1~1; {204#true} is VALID [2020-07-08 17:41:14,591 INFO L280 TraceCheckUtils]: 18: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,591 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {204#true} {204#true} #398#return; {204#true} is VALID [2020-07-08 17:41:14,592 INFO L280 TraceCheckUtils]: 20: Hoare triple {204#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {204#true} is VALID [2020-07-08 17:41:14,592 INFO L280 TraceCheckUtils]: 21: Hoare triple {204#true} ~tmp___0~0 := #t~ret4; {204#true} is VALID [2020-07-08 17:41:14,593 INFO L280 TraceCheckUtils]: 22: Hoare triple {204#true} havoc #t~ret4; {204#true} is VALID [2020-07-08 17:41:14,593 INFO L280 TraceCheckUtils]: 23: Hoare triple {204#true} assume !(0 != ~tmp___0~0); {204#true} is VALID [2020-07-08 17:41:14,593 INFO L280 TraceCheckUtils]: 24: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,594 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {204#true} {204#true} #420#return; {204#true} is VALID [2020-07-08 17:41:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {275#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(1 == ~M_E~0); {204#true} is VALID [2020-07-08 17:41:14,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} assume !(1 == ~T1_E~0); {204#true} is VALID [2020-07-08 17:41:14,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} assume !(1 == ~E_1~0); {204#true} is VALID [2020-07-08 17:41:14,604 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,604 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {204#true} {204#true} #422#return; {204#true} is VALID [2020-07-08 17:41:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:14,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#true} havoc ~__retres1~2; {204#true} is VALID [2020-07-08 17:41:14,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} assume 0 == ~m_st~0; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,617 INFO L280 TraceCheckUtils]: 2: Hoare triple {271#(= 0 ~m_st~0)} ~__retres1~2 := 1; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {271#(= 0 ~m_st~0)} #res := ~__retres1~2; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {271#(= 0 ~m_st~0)} assume true; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,620 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {271#(= 0 ~m_st~0)} {204#true} #406#return; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,623 INFO L263 TraceCheckUtils]: 0: Hoare triple {204#true} call ULTIMATE.init(); {272#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-08 17:41:14,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {272#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_pc~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} ~t1_pc~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} ~m_st~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,624 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} ~t1_st~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,625 INFO L280 TraceCheckUtils]: 5: Hoare triple {204#true} ~m_i~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,625 INFO L280 TraceCheckUtils]: 6: Hoare triple {204#true} ~t1_i~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,625 INFO L280 TraceCheckUtils]: 7: Hoare triple {204#true} ~M_E~0 := 2; {204#true} is VALID [2020-07-08 17:41:14,625 INFO L280 TraceCheckUtils]: 8: Hoare triple {204#true} ~T1_E~0 := 2; {204#true} is VALID [2020-07-08 17:41:14,626 INFO L280 TraceCheckUtils]: 9: Hoare triple {204#true} ~E_1~0 := 2; {204#true} is VALID [2020-07-08 17:41:14,626 INFO L280 TraceCheckUtils]: 10: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,626 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {204#true} {204#true} #444#return; {204#true} is VALID [2020-07-08 17:41:14,627 INFO L263 TraceCheckUtils]: 12: Hoare triple {204#true} call #t~ret8 := main(); {204#true} is VALID [2020-07-08 17:41:14,627 INFO L280 TraceCheckUtils]: 13: Hoare triple {204#true} havoc ~__retres1~3; {204#true} is VALID [2020-07-08 17:41:14,629 INFO L263 TraceCheckUtils]: 14: Hoare triple {204#true} call init_model(); {273#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-08 17:41:14,629 INFO L280 TraceCheckUtils]: 15: Hoare triple {273#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1; {204#true} is VALID [2020-07-08 17:41:14,629 INFO L280 TraceCheckUtils]: 16: Hoare triple {204#true} ~t1_i~0 := 1; {204#true} is VALID [2020-07-08 17:41:14,630 INFO L280 TraceCheckUtils]: 17: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,630 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {204#true} {204#true} #400#return; {204#true} is VALID [2020-07-08 17:41:14,630 INFO L263 TraceCheckUtils]: 19: Hoare triple {204#true} call start_simulation(); {204#true} is VALID [2020-07-08 17:41:14,631 INFO L280 TraceCheckUtils]: 20: Hoare triple {204#true} havoc ~kernel_st~0; {204#true} is VALID [2020-07-08 17:41:14,631 INFO L280 TraceCheckUtils]: 21: Hoare triple {204#true} havoc ~tmp~3; {204#true} is VALID [2020-07-08 17:41:14,631 INFO L280 TraceCheckUtils]: 22: Hoare triple {204#true} havoc ~tmp___0~1; {204#true} is VALID [2020-07-08 17:41:14,632 INFO L280 TraceCheckUtils]: 23: Hoare triple {204#true} ~kernel_st~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,632 INFO L263 TraceCheckUtils]: 24: Hoare triple {204#true} call update_channels(); {204#true} is VALID [2020-07-08 17:41:14,632 INFO L280 TraceCheckUtils]: 25: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,633 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {204#true} {204#true} #414#return; {204#true} is VALID [2020-07-08 17:41:14,641 INFO L263 TraceCheckUtils]: 27: Hoare triple {204#true} call init_threads(); {274#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:41:14,641 INFO L280 TraceCheckUtils]: 28: Hoare triple {274#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0; {204#true} is VALID [2020-07-08 17:41:14,641 INFO L280 TraceCheckUtils]: 29: Hoare triple {204#true} ~m_st~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,642 INFO L280 TraceCheckUtils]: 30: Hoare triple {204#true} assume 1 == ~t1_i~0; {204#true} is VALID [2020-07-08 17:41:14,642 INFO L280 TraceCheckUtils]: 31: Hoare triple {204#true} ~t1_st~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,642 INFO L280 TraceCheckUtils]: 32: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,643 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {204#true} {204#true} #416#return; {204#true} is VALID [2020-07-08 17:41:14,644 INFO L263 TraceCheckUtils]: 34: Hoare triple {204#true} call fire_delta_events(); {275#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} is VALID [2020-07-08 17:41:14,645 INFO L280 TraceCheckUtils]: 35: Hoare triple {275#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(0 == ~M_E~0); {204#true} is VALID [2020-07-08 17:41:14,645 INFO L280 TraceCheckUtils]: 36: Hoare triple {204#true} assume !(0 == ~T1_E~0); {204#true} is VALID [2020-07-08 17:41:14,646 INFO L280 TraceCheckUtils]: 37: Hoare triple {204#true} assume !(0 == ~E_1~0); {204#true} is VALID [2020-07-08 17:41:14,646 INFO L280 TraceCheckUtils]: 38: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,646 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {204#true} {204#true} #418#return; {204#true} is VALID [2020-07-08 17:41:14,648 INFO L263 TraceCheckUtils]: 40: Hoare triple {204#true} call activate_threads(); {274#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:41:14,648 INFO L280 TraceCheckUtils]: 41: Hoare triple {274#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {204#true} is VALID [2020-07-08 17:41:14,648 INFO L280 TraceCheckUtils]: 42: Hoare triple {204#true} havoc ~tmp___0~0; {204#true} is VALID [2020-07-08 17:41:14,649 INFO L263 TraceCheckUtils]: 43: Hoare triple {204#true} call #t~ret3 := is_master_triggered(); {204#true} is VALID [2020-07-08 17:41:14,649 INFO L280 TraceCheckUtils]: 44: Hoare triple {204#true} havoc ~__retres1~0; {204#true} is VALID [2020-07-08 17:41:14,649 INFO L280 TraceCheckUtils]: 45: Hoare triple {204#true} assume !(1 == ~m_pc~0); {204#true} is VALID [2020-07-08 17:41:14,650 INFO L280 TraceCheckUtils]: 46: Hoare triple {204#true} ~__retres1~0 := 0; {204#true} is VALID [2020-07-08 17:41:14,650 INFO L280 TraceCheckUtils]: 47: Hoare triple {204#true} #res := ~__retres1~0; {204#true} is VALID [2020-07-08 17:41:14,654 INFO L280 TraceCheckUtils]: 48: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,655 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {204#true} {204#true} #396#return; {204#true} is VALID [2020-07-08 17:41:14,655 INFO L280 TraceCheckUtils]: 50: Hoare triple {204#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {204#true} is VALID [2020-07-08 17:41:14,656 INFO L280 TraceCheckUtils]: 51: Hoare triple {204#true} ~tmp~1 := #t~ret3; {204#true} is VALID [2020-07-08 17:41:14,656 INFO L280 TraceCheckUtils]: 52: Hoare triple {204#true} havoc #t~ret3; {204#true} is VALID [2020-07-08 17:41:14,658 INFO L280 TraceCheckUtils]: 53: Hoare triple {204#true} assume !(0 != ~tmp~1); {204#true} is VALID [2020-07-08 17:41:14,659 INFO L263 TraceCheckUtils]: 54: Hoare triple {204#true} call #t~ret4 := is_transmit1_triggered(); {204#true} is VALID [2020-07-08 17:41:14,659 INFO L280 TraceCheckUtils]: 55: Hoare triple {204#true} havoc ~__retres1~1; {204#true} is VALID [2020-07-08 17:41:14,659 INFO L280 TraceCheckUtils]: 56: Hoare triple {204#true} assume !(1 == ~t1_pc~0); {204#true} is VALID [2020-07-08 17:41:14,660 INFO L280 TraceCheckUtils]: 57: Hoare triple {204#true} ~__retres1~1 := 0; {204#true} is VALID [2020-07-08 17:41:14,660 INFO L280 TraceCheckUtils]: 58: Hoare triple {204#true} #res := ~__retres1~1; {204#true} is VALID [2020-07-08 17:41:14,660 INFO L280 TraceCheckUtils]: 59: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,661 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {204#true} {204#true} #398#return; {204#true} is VALID [2020-07-08 17:41:14,661 INFO L280 TraceCheckUtils]: 61: Hoare triple {204#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {204#true} is VALID [2020-07-08 17:41:14,664 INFO L280 TraceCheckUtils]: 62: Hoare triple {204#true} ~tmp___0~0 := #t~ret4; {204#true} is VALID [2020-07-08 17:41:14,665 INFO L280 TraceCheckUtils]: 63: Hoare triple {204#true} havoc #t~ret4; {204#true} is VALID [2020-07-08 17:41:14,665 INFO L280 TraceCheckUtils]: 64: Hoare triple {204#true} assume !(0 != ~tmp___0~0); {204#true} is VALID [2020-07-08 17:41:14,665 INFO L280 TraceCheckUtils]: 65: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,666 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {204#true} {204#true} #420#return; {204#true} is VALID [2020-07-08 17:41:14,670 INFO L263 TraceCheckUtils]: 67: Hoare triple {204#true} call reset_delta_events(); {275#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} is VALID [2020-07-08 17:41:14,670 INFO L280 TraceCheckUtils]: 68: Hoare triple {275#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(1 == ~M_E~0); {204#true} is VALID [2020-07-08 17:41:14,670 INFO L280 TraceCheckUtils]: 69: Hoare triple {204#true} assume !(1 == ~T1_E~0); {204#true} is VALID [2020-07-08 17:41:14,671 INFO L280 TraceCheckUtils]: 70: Hoare triple {204#true} assume !(1 == ~E_1~0); {204#true} is VALID [2020-07-08 17:41:14,671 INFO L280 TraceCheckUtils]: 71: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-08 17:41:14,671 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {204#true} {204#true} #422#return; {204#true} is VALID [2020-07-08 17:41:14,672 INFO L280 TraceCheckUtils]: 73: Hoare triple {204#true} assume !false; {204#true} is VALID [2020-07-08 17:41:14,672 INFO L280 TraceCheckUtils]: 74: Hoare triple {204#true} ~kernel_st~0 := 1; {204#true} is VALID [2020-07-08 17:41:14,672 INFO L263 TraceCheckUtils]: 75: Hoare triple {204#true} call eval(); {204#true} is VALID [2020-07-08 17:41:14,672 INFO L280 TraceCheckUtils]: 76: Hoare triple {204#true} havoc ~tmp~0; {204#true} is VALID [2020-07-08 17:41:14,673 INFO L280 TraceCheckUtils]: 77: Hoare triple {204#true} assume !false; {204#true} is VALID [2020-07-08 17:41:14,673 INFO L263 TraceCheckUtils]: 78: Hoare triple {204#true} call #t~ret0 := exists_runnable_thread(); {204#true} is VALID [2020-07-08 17:41:14,673 INFO L280 TraceCheckUtils]: 79: Hoare triple {204#true} havoc ~__retres1~2; {204#true} is VALID [2020-07-08 17:41:14,674 INFO L280 TraceCheckUtils]: 80: Hoare triple {204#true} assume 0 == ~m_st~0; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,676 INFO L280 TraceCheckUtils]: 81: Hoare triple {271#(= 0 ~m_st~0)} ~__retres1~2 := 1; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,677 INFO L280 TraceCheckUtils]: 82: Hoare triple {271#(= 0 ~m_st~0)} #res := ~__retres1~2; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,678 INFO L280 TraceCheckUtils]: 83: Hoare triple {271#(= 0 ~m_st~0)} assume true; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,679 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {271#(= 0 ~m_st~0)} {204#true} #406#return; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,680 INFO L280 TraceCheckUtils]: 85: Hoare triple {271#(= 0 ~m_st~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,681 INFO L280 TraceCheckUtils]: 86: Hoare triple {271#(= 0 ~m_st~0)} ~tmp~0 := #t~ret0; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,682 INFO L280 TraceCheckUtils]: 87: Hoare triple {271#(= 0 ~m_st~0)} havoc #t~ret0; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,683 INFO L280 TraceCheckUtils]: 88: Hoare triple {271#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {271#(= 0 ~m_st~0)} is VALID [2020-07-08 17:41:14,683 INFO L280 TraceCheckUtils]: 89: Hoare triple {271#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {205#false} is VALID [2020-07-08 17:41:14,684 INFO L280 TraceCheckUtils]: 90: Hoare triple {205#false} assume 0 == ~t1_st~0; {205#false} is VALID [2020-07-08 17:41:14,684 INFO L280 TraceCheckUtils]: 91: Hoare triple {205#false} havoc ~tmp_ndt_2~0; {205#false} is VALID [2020-07-08 17:41:14,684 INFO L280 TraceCheckUtils]: 92: Hoare triple {205#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {205#false} is VALID [2020-07-08 17:41:14,685 INFO L280 TraceCheckUtils]: 93: Hoare triple {205#false} ~tmp_ndt_2~0 := #t~nondet2; {205#false} is VALID [2020-07-08 17:41:14,685 INFO L280 TraceCheckUtils]: 94: Hoare triple {205#false} havoc #t~nondet2; {205#false} is VALID [2020-07-08 17:41:14,685 INFO L280 TraceCheckUtils]: 95: Hoare triple {205#false} assume 0 != ~tmp_ndt_2~0; {205#false} is VALID [2020-07-08 17:41:14,686 INFO L280 TraceCheckUtils]: 96: Hoare triple {205#false} ~t1_st~0 := 1; {205#false} is VALID [2020-07-08 17:41:14,686 INFO L263 TraceCheckUtils]: 97: Hoare triple {205#false} call transmit1(); {205#false} is VALID [2020-07-08 17:41:14,686 INFO L280 TraceCheckUtils]: 98: Hoare triple {205#false} assume !(0 == ~t1_pc~0); {205#false} is VALID [2020-07-08 17:41:14,687 INFO L280 TraceCheckUtils]: 99: Hoare triple {205#false} assume 1 == ~t1_pc~0; {205#false} is VALID [2020-07-08 17:41:14,687 INFO L263 TraceCheckUtils]: 100: Hoare triple {205#false} call error(); {205#false} is VALID [2020-07-08 17:41:14,687 INFO L280 TraceCheckUtils]: 101: Hoare triple {205#false} assume !false; {205#false} is VALID [2020-07-08 17:41:14,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 17:41:14,702 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 17:41:14,705 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [981717995] [2020-07-08 17:41:14,708 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 17:41:14,708 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 17:41:14,709 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64006682] [2020-07-08 17:41:14,722 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2020-07-08 17:41:14,728 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 17:41:14,732 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 17:41:14,908 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:41:14,908 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 17:41:14,909 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 17:41:14,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 17:41:14,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-08 17:41:14,936 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 7 states. [2020-07-08 17:41:22,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:41:22,035 INFO L93 Difference]: Finished difference Result 708 states and 984 transitions. [2020-07-08 17:41:22,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 17:41:22,035 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2020-07-08 17:41:22,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 17:41:22,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 17:41:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 984 transitions. [2020-07-08 17:41:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 17:41:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 984 transitions. [2020-07-08 17:41:22,104 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 984 transitions. [2020-07-08 17:41:23,518 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 984 edges. 984 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:41:23,588 INFO L225 Difference]: With dead ends: 708 [2020-07-08 17:41:23,589 INFO L226 Difference]: Without dead ends: 516 [2020-07-08 17:41:23,595 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-08 17:41:23,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 516 states. [2020-07-08 17:41:25,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 516 to 347. [2020-07-08 17:41:25,173 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 17:41:25,174 INFO L82 GeneralOperation]: Start isEquivalent. First operand 516 states. Second operand 347 states. [2020-07-08 17:41:25,175 INFO L74 IsIncluded]: Start isIncluded. First operand 516 states. Second operand 347 states. [2020-07-08 17:41:25,175 INFO L87 Difference]: Start difference. First operand 516 states. Second operand 347 states. [2020-07-08 17:41:25,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:41:25,313 INFO L93 Difference]: Finished difference Result 516 states and 688 transitions. [2020-07-08 17:41:25,314 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 688 transitions. [2020-07-08 17:41:25,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 17:41:25,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 17:41:25,324 INFO L74 IsIncluded]: Start isIncluded. First operand 347 states. Second operand 516 states. [2020-07-08 17:41:25,324 INFO L87 Difference]: Start difference. First operand 347 states. Second operand 516 states. [2020-07-08 17:41:25,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:41:25,458 INFO L93 Difference]: Finished difference Result 516 states and 688 transitions. [2020-07-08 17:41:25,458 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 688 transitions. [2020-07-08 17:41:25,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 17:41:25,464 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 17:41:25,464 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 17:41:25,465 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 17:41:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 347 states. [2020-07-08 17:41:25,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 433 transitions. [2020-07-08 17:41:25,513 INFO L78 Accepts]: Start accepts. Automaton has 347 states and 433 transitions. Word has length 102 [2020-07-08 17:41:25,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 17:41:25,514 INFO L479 AbstractCegarLoop]: Abstraction has 347 states and 433 transitions. [2020-07-08 17:41:25,514 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 17:41:25,514 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 347 states and 433 transitions. [2020-07-08 17:41:26,238 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 433 edges. 433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:41:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 433 transitions. [2020-07-08 17:41:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-08 17:41:26,242 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 17:41:26,242 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 17:41:26,242 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 17:41:26,243 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 17:41:26,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 17:41:26,243 INFO L82 PathProgramCache]: Analyzing trace with hash -2043764254, now seen corresponding path program 1 times [2020-07-08 17:41:26,243 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 17:41:26,244 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1072844062] [2020-07-08 17:41:26,244 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 17:41:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {3529#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_pc~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} ~t1_pc~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} ~m_st~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} ~t1_st~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,345 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} ~m_i~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,345 INFO L280 TraceCheckUtils]: 5: Hoare triple {3460#true} ~t1_i~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {3460#true} ~M_E~0 := 2; {3460#true} is VALID [2020-07-08 17:41:26,346 INFO L280 TraceCheckUtils]: 7: Hoare triple {3460#true} ~T1_E~0 := 2; {3460#true} is VALID [2020-07-08 17:41:26,346 INFO L280 TraceCheckUtils]: 8: Hoare triple {3460#true} ~E_1~0 := 2; {3460#true} is VALID [2020-07-08 17:41:26,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,346 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3460#true} {3460#true} #444#return; {3460#true} is VALID [2020-07-08 17:41:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {3530#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {3477#(= 1 ~m_i~0)} ~t1_i~0 := 1; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,379 INFO L280 TraceCheckUtils]: 2: Hoare triple {3477#(= 1 ~m_i~0)} assume true; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,381 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3477#(= 1 ~m_i~0)} {3460#true} #400#return; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,388 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3460#true} {3477#(= 1 ~m_i~0)} #414#return; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {3531#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume !(1 == ~m_i~0); {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-08 17:41:26,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {3532#(not (= 1 ~m_i~0))} ~m_st~0 := 2; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-08 17:41:26,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {3532#(not (= 1 ~m_i~0))} assume 1 == ~t1_i~0; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-08 17:41:26,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {3532#(not (= 1 ~m_i~0))} ~t1_st~0 := 0; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-08 17:41:26,420 INFO L280 TraceCheckUtils]: 4: Hoare triple {3532#(not (= 1 ~m_i~0))} assume true; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-08 17:41:26,421 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3532#(not (= 1 ~m_i~0))} {3477#(= 1 ~m_i~0)} #416#return; {3461#false} is VALID [2020-07-08 17:41:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {3533#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(0 == ~M_E~0); {3460#true} is VALID [2020-07-08 17:41:26,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} assume !(0 == ~T1_E~0); {3460#true} is VALID [2020-07-08 17:41:26,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} assume !(0 == ~E_1~0); {3460#true} is VALID [2020-07-08 17:41:26,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,442 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3460#true} {3461#false} #418#return; {3461#false} is VALID [2020-07-08 17:41:26,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {3460#true} havoc ~__retres1~0; {3460#true} is VALID [2020-07-08 17:41:26,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} assume !(1 == ~m_pc~0); {3460#true} is VALID [2020-07-08 17:41:26,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} ~__retres1~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,460 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} #res := ~__retres1~0; {3460#true} is VALID [2020-07-08 17:41:26,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,461 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3460#true} {3460#true} #396#return; {3460#true} is VALID [2020-07-08 17:41:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {3460#true} havoc ~__retres1~1; {3460#true} is VALID [2020-07-08 17:41:26,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} assume !(1 == ~t1_pc~0); {3460#true} is VALID [2020-07-08 17:41:26,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} ~__retres1~1 := 0; {3460#true} is VALID [2020-07-08 17:41:26,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} #res := ~__retres1~1; {3460#true} is VALID [2020-07-08 17:41:26,466 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,466 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3460#true} {3460#true} #398#return; {3460#true} is VALID [2020-07-08 17:41:26,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {3531#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {3460#true} is VALID [2020-07-08 17:41:26,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} havoc ~tmp___0~0; {3460#true} is VALID [2020-07-08 17:41:26,467 INFO L263 TraceCheckUtils]: 2: Hoare triple {3460#true} call #t~ret3 := is_master_triggered(); {3460#true} is VALID [2020-07-08 17:41:26,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} havoc ~__retres1~0; {3460#true} is VALID [2020-07-08 17:41:26,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} assume !(1 == ~m_pc~0); {3460#true} is VALID [2020-07-08 17:41:26,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {3460#true} ~__retres1~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {3460#true} #res := ~__retres1~0; {3460#true} is VALID [2020-07-08 17:41:26,468 INFO L280 TraceCheckUtils]: 7: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,468 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3460#true} {3460#true} #396#return; {3460#true} is VALID [2020-07-08 17:41:26,468 INFO L280 TraceCheckUtils]: 9: Hoare triple {3460#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3460#true} is VALID [2020-07-08 17:41:26,469 INFO L280 TraceCheckUtils]: 10: Hoare triple {3460#true} ~tmp~1 := #t~ret3; {3460#true} is VALID [2020-07-08 17:41:26,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {3460#true} havoc #t~ret3; {3460#true} is VALID [2020-07-08 17:41:26,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {3460#true} assume !(0 != ~tmp~1); {3460#true} is VALID [2020-07-08 17:41:26,469 INFO L263 TraceCheckUtils]: 13: Hoare triple {3460#true} call #t~ret4 := is_transmit1_triggered(); {3460#true} is VALID [2020-07-08 17:41:26,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {3460#true} havoc ~__retres1~1; {3460#true} is VALID [2020-07-08 17:41:26,470 INFO L280 TraceCheckUtils]: 15: Hoare triple {3460#true} assume !(1 == ~t1_pc~0); {3460#true} is VALID [2020-07-08 17:41:26,470 INFO L280 TraceCheckUtils]: 16: Hoare triple {3460#true} ~__retres1~1 := 0; {3460#true} is VALID [2020-07-08 17:41:26,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {3460#true} #res := ~__retres1~1; {3460#true} is VALID [2020-07-08 17:41:26,471 INFO L280 TraceCheckUtils]: 18: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,471 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {3460#true} {3460#true} #398#return; {3460#true} is VALID [2020-07-08 17:41:26,471 INFO L280 TraceCheckUtils]: 20: Hoare triple {3460#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {3460#true} is VALID [2020-07-08 17:41:26,471 INFO L280 TraceCheckUtils]: 21: Hoare triple {3460#true} ~tmp___0~0 := #t~ret4; {3460#true} is VALID [2020-07-08 17:41:26,472 INFO L280 TraceCheckUtils]: 22: Hoare triple {3460#true} havoc #t~ret4; {3460#true} is VALID [2020-07-08 17:41:26,472 INFO L280 TraceCheckUtils]: 23: Hoare triple {3460#true} assume !(0 != ~tmp___0~0); {3460#true} is VALID [2020-07-08 17:41:26,472 INFO L280 TraceCheckUtils]: 24: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,472 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3460#true} {3461#false} #420#return; {3461#false} is VALID [2020-07-08 17:41:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {3533#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(1 == ~M_E~0); {3460#true} is VALID [2020-07-08 17:41:26,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} assume !(1 == ~T1_E~0); {3460#true} is VALID [2020-07-08 17:41:26,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} assume !(1 == ~E_1~0); {3460#true} is VALID [2020-07-08 17:41:26,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,479 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3460#true} {3461#false} #422#return; {3461#false} is VALID [2020-07-08 17:41:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:26,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {3460#true} havoc ~__retres1~2; {3460#true} is VALID [2020-07-08 17:41:26,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} assume !(0 == ~m_st~0); {3460#true} is VALID [2020-07-08 17:41:26,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} assume 0 == ~t1_st~0; {3460#true} is VALID [2020-07-08 17:41:26,484 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} ~__retres1~2 := 1; {3460#true} is VALID [2020-07-08 17:41:26,484 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} #res := ~__retres1~2; {3460#true} is VALID [2020-07-08 17:41:26,484 INFO L280 TraceCheckUtils]: 5: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,485 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3460#true} {3461#false} #406#return; {3461#false} is VALID [2020-07-08 17:41:26,486 INFO L263 TraceCheckUtils]: 0: Hoare triple {3460#true} call ULTIMATE.init(); {3529#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-08 17:41:26,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {3529#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_pc~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} ~t1_pc~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} ~m_st~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,487 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} ~t1_st~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,487 INFO L280 TraceCheckUtils]: 5: Hoare triple {3460#true} ~m_i~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,488 INFO L280 TraceCheckUtils]: 6: Hoare triple {3460#true} ~t1_i~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,488 INFO L280 TraceCheckUtils]: 7: Hoare triple {3460#true} ~M_E~0 := 2; {3460#true} is VALID [2020-07-08 17:41:26,488 INFO L280 TraceCheckUtils]: 8: Hoare triple {3460#true} ~T1_E~0 := 2; {3460#true} is VALID [2020-07-08 17:41:26,488 INFO L280 TraceCheckUtils]: 9: Hoare triple {3460#true} ~E_1~0 := 2; {3460#true} is VALID [2020-07-08 17:41:26,489 INFO L280 TraceCheckUtils]: 10: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,489 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3460#true} {3460#true} #444#return; {3460#true} is VALID [2020-07-08 17:41:26,489 INFO L263 TraceCheckUtils]: 12: Hoare triple {3460#true} call #t~ret8 := main(); {3460#true} is VALID [2020-07-08 17:41:26,489 INFO L280 TraceCheckUtils]: 13: Hoare triple {3460#true} havoc ~__retres1~3; {3460#true} is VALID [2020-07-08 17:41:26,490 INFO L263 TraceCheckUtils]: 14: Hoare triple {3460#true} call init_model(); {3530#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-08 17:41:26,491 INFO L280 TraceCheckUtils]: 15: Hoare triple {3530#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,491 INFO L280 TraceCheckUtils]: 16: Hoare triple {3477#(= 1 ~m_i~0)} ~t1_i~0 := 1; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,492 INFO L280 TraceCheckUtils]: 17: Hoare triple {3477#(= 1 ~m_i~0)} assume true; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,493 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3477#(= 1 ~m_i~0)} {3460#true} #400#return; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,493 INFO L263 TraceCheckUtils]: 19: Hoare triple {3477#(= 1 ~m_i~0)} call start_simulation(); {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,494 INFO L280 TraceCheckUtils]: 20: Hoare triple {3477#(= 1 ~m_i~0)} havoc ~kernel_st~0; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,495 INFO L280 TraceCheckUtils]: 21: Hoare triple {3477#(= 1 ~m_i~0)} havoc ~tmp~3; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,495 INFO L280 TraceCheckUtils]: 22: Hoare triple {3477#(= 1 ~m_i~0)} havoc ~tmp___0~1; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,496 INFO L280 TraceCheckUtils]: 23: Hoare triple {3477#(= 1 ~m_i~0)} ~kernel_st~0 := 0; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,496 INFO L263 TraceCheckUtils]: 24: Hoare triple {3477#(= 1 ~m_i~0)} call update_channels(); {3460#true} is VALID [2020-07-08 17:41:26,496 INFO L280 TraceCheckUtils]: 25: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,497 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3460#true} {3477#(= 1 ~m_i~0)} #414#return; {3477#(= 1 ~m_i~0)} is VALID [2020-07-08 17:41:26,498 INFO L263 TraceCheckUtils]: 27: Hoare triple {3477#(= 1 ~m_i~0)} call init_threads(); {3531#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:41:26,498 INFO L280 TraceCheckUtils]: 28: Hoare triple {3531#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume !(1 == ~m_i~0); {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-08 17:41:26,499 INFO L280 TraceCheckUtils]: 29: Hoare triple {3532#(not (= 1 ~m_i~0))} ~m_st~0 := 2; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-08 17:41:26,500 INFO L280 TraceCheckUtils]: 30: Hoare triple {3532#(not (= 1 ~m_i~0))} assume 1 == ~t1_i~0; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-08 17:41:26,500 INFO L280 TraceCheckUtils]: 31: Hoare triple {3532#(not (= 1 ~m_i~0))} ~t1_st~0 := 0; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-08 17:41:26,501 INFO L280 TraceCheckUtils]: 32: Hoare triple {3532#(not (= 1 ~m_i~0))} assume true; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-08 17:41:26,501 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3532#(not (= 1 ~m_i~0))} {3477#(= 1 ~m_i~0)} #416#return; {3461#false} is VALID [2020-07-08 17:41:26,502 INFO L263 TraceCheckUtils]: 34: Hoare triple {3461#false} call fire_delta_events(); {3533#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} is VALID [2020-07-08 17:41:26,502 INFO L280 TraceCheckUtils]: 35: Hoare triple {3533#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(0 == ~M_E~0); {3460#true} is VALID [2020-07-08 17:41:26,502 INFO L280 TraceCheckUtils]: 36: Hoare triple {3460#true} assume !(0 == ~T1_E~0); {3460#true} is VALID [2020-07-08 17:41:26,502 INFO L280 TraceCheckUtils]: 37: Hoare triple {3460#true} assume !(0 == ~E_1~0); {3460#true} is VALID [2020-07-08 17:41:26,503 INFO L280 TraceCheckUtils]: 38: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,503 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3460#true} {3461#false} #418#return; {3461#false} is VALID [2020-07-08 17:41:26,503 INFO L263 TraceCheckUtils]: 40: Hoare triple {3461#false} call activate_threads(); {3531#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:41:26,503 INFO L280 TraceCheckUtils]: 41: Hoare triple {3531#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {3460#true} is VALID [2020-07-08 17:41:26,504 INFO L280 TraceCheckUtils]: 42: Hoare triple {3460#true} havoc ~tmp___0~0; {3460#true} is VALID [2020-07-08 17:41:26,504 INFO L263 TraceCheckUtils]: 43: Hoare triple {3460#true} call #t~ret3 := is_master_triggered(); {3460#true} is VALID [2020-07-08 17:41:26,504 INFO L280 TraceCheckUtils]: 44: Hoare triple {3460#true} havoc ~__retres1~0; {3460#true} is VALID [2020-07-08 17:41:26,504 INFO L280 TraceCheckUtils]: 45: Hoare triple {3460#true} assume !(1 == ~m_pc~0); {3460#true} is VALID [2020-07-08 17:41:26,505 INFO L280 TraceCheckUtils]: 46: Hoare triple {3460#true} ~__retres1~0 := 0; {3460#true} is VALID [2020-07-08 17:41:26,505 INFO L280 TraceCheckUtils]: 47: Hoare triple {3460#true} #res := ~__retres1~0; {3460#true} is VALID [2020-07-08 17:41:26,505 INFO L280 TraceCheckUtils]: 48: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,505 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3460#true} {3460#true} #396#return; {3460#true} is VALID [2020-07-08 17:41:26,506 INFO L280 TraceCheckUtils]: 50: Hoare triple {3460#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3460#true} is VALID [2020-07-08 17:41:26,506 INFO L280 TraceCheckUtils]: 51: Hoare triple {3460#true} ~tmp~1 := #t~ret3; {3460#true} is VALID [2020-07-08 17:41:26,506 INFO L280 TraceCheckUtils]: 52: Hoare triple {3460#true} havoc #t~ret3; {3460#true} is VALID [2020-07-08 17:41:26,506 INFO L280 TraceCheckUtils]: 53: Hoare triple {3460#true} assume !(0 != ~tmp~1); {3460#true} is VALID [2020-07-08 17:41:26,507 INFO L263 TraceCheckUtils]: 54: Hoare triple {3460#true} call #t~ret4 := is_transmit1_triggered(); {3460#true} is VALID [2020-07-08 17:41:26,507 INFO L280 TraceCheckUtils]: 55: Hoare triple {3460#true} havoc ~__retres1~1; {3460#true} is VALID [2020-07-08 17:41:26,507 INFO L280 TraceCheckUtils]: 56: Hoare triple {3460#true} assume !(1 == ~t1_pc~0); {3460#true} is VALID [2020-07-08 17:41:26,507 INFO L280 TraceCheckUtils]: 57: Hoare triple {3460#true} ~__retres1~1 := 0; {3460#true} is VALID [2020-07-08 17:41:26,507 INFO L280 TraceCheckUtils]: 58: Hoare triple {3460#true} #res := ~__retres1~1; {3460#true} is VALID [2020-07-08 17:41:26,508 INFO L280 TraceCheckUtils]: 59: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,508 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3460#true} {3460#true} #398#return; {3460#true} is VALID [2020-07-08 17:41:26,508 INFO L280 TraceCheckUtils]: 61: Hoare triple {3460#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {3460#true} is VALID [2020-07-08 17:41:26,508 INFO L280 TraceCheckUtils]: 62: Hoare triple {3460#true} ~tmp___0~0 := #t~ret4; {3460#true} is VALID [2020-07-08 17:41:26,509 INFO L280 TraceCheckUtils]: 63: Hoare triple {3460#true} havoc #t~ret4; {3460#true} is VALID [2020-07-08 17:41:26,509 INFO L280 TraceCheckUtils]: 64: Hoare triple {3460#true} assume !(0 != ~tmp___0~0); {3460#true} is VALID [2020-07-08 17:41:26,509 INFO L280 TraceCheckUtils]: 65: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,509 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3460#true} {3461#false} #420#return; {3461#false} is VALID [2020-07-08 17:41:26,510 INFO L263 TraceCheckUtils]: 67: Hoare triple {3461#false} call reset_delta_events(); {3533#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} is VALID [2020-07-08 17:41:26,510 INFO L280 TraceCheckUtils]: 68: Hoare triple {3533#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(1 == ~M_E~0); {3460#true} is VALID [2020-07-08 17:41:26,510 INFO L280 TraceCheckUtils]: 69: Hoare triple {3460#true} assume !(1 == ~T1_E~0); {3460#true} is VALID [2020-07-08 17:41:26,510 INFO L280 TraceCheckUtils]: 70: Hoare triple {3460#true} assume !(1 == ~E_1~0); {3460#true} is VALID [2020-07-08 17:41:26,511 INFO L280 TraceCheckUtils]: 71: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,511 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {3460#true} {3461#false} #422#return; {3461#false} is VALID [2020-07-08 17:41:26,511 INFO L280 TraceCheckUtils]: 73: Hoare triple {3461#false} assume !false; {3461#false} is VALID [2020-07-08 17:41:26,511 INFO L280 TraceCheckUtils]: 74: Hoare triple {3461#false} ~kernel_st~0 := 1; {3461#false} is VALID [2020-07-08 17:41:26,511 INFO L263 TraceCheckUtils]: 75: Hoare triple {3461#false} call eval(); {3461#false} is VALID [2020-07-08 17:41:26,512 INFO L280 TraceCheckUtils]: 76: Hoare triple {3461#false} havoc ~tmp~0; {3461#false} is VALID [2020-07-08 17:41:26,512 INFO L280 TraceCheckUtils]: 77: Hoare triple {3461#false} assume !false; {3461#false} is VALID [2020-07-08 17:41:26,512 INFO L263 TraceCheckUtils]: 78: Hoare triple {3461#false} call #t~ret0 := exists_runnable_thread(); {3460#true} is VALID [2020-07-08 17:41:26,512 INFO L280 TraceCheckUtils]: 79: Hoare triple {3460#true} havoc ~__retres1~2; {3460#true} is VALID [2020-07-08 17:41:26,513 INFO L280 TraceCheckUtils]: 80: Hoare triple {3460#true} assume !(0 == ~m_st~0); {3460#true} is VALID [2020-07-08 17:41:26,513 INFO L280 TraceCheckUtils]: 81: Hoare triple {3460#true} assume 0 == ~t1_st~0; {3460#true} is VALID [2020-07-08 17:41:26,513 INFO L280 TraceCheckUtils]: 82: Hoare triple {3460#true} ~__retres1~2 := 1; {3460#true} is VALID [2020-07-08 17:41:26,513 INFO L280 TraceCheckUtils]: 83: Hoare triple {3460#true} #res := ~__retres1~2; {3460#true} is VALID [2020-07-08 17:41:26,514 INFO L280 TraceCheckUtils]: 84: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-08 17:41:26,514 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {3460#true} {3461#false} #406#return; {3461#false} is VALID [2020-07-08 17:41:26,514 INFO L280 TraceCheckUtils]: 86: Hoare triple {3461#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3461#false} is VALID [2020-07-08 17:41:26,514 INFO L280 TraceCheckUtils]: 87: Hoare triple {3461#false} ~tmp~0 := #t~ret0; {3461#false} is VALID [2020-07-08 17:41:26,515 INFO L280 TraceCheckUtils]: 88: Hoare triple {3461#false} havoc #t~ret0; {3461#false} is VALID [2020-07-08 17:41:26,515 INFO L280 TraceCheckUtils]: 89: Hoare triple {3461#false} assume 0 != ~tmp~0; {3461#false} is VALID [2020-07-08 17:41:26,515 INFO L280 TraceCheckUtils]: 90: Hoare triple {3461#false} assume !(0 == ~m_st~0); {3461#false} is VALID [2020-07-08 17:41:26,515 INFO L280 TraceCheckUtils]: 91: Hoare triple {3461#false} assume 0 == ~t1_st~0; {3461#false} is VALID [2020-07-08 17:41:26,516 INFO L280 TraceCheckUtils]: 92: Hoare triple {3461#false} havoc ~tmp_ndt_2~0; {3461#false} is VALID [2020-07-08 17:41:26,516 INFO L280 TraceCheckUtils]: 93: Hoare triple {3461#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {3461#false} is VALID [2020-07-08 17:41:26,516 INFO L280 TraceCheckUtils]: 94: Hoare triple {3461#false} ~tmp_ndt_2~0 := #t~nondet2; {3461#false} is VALID [2020-07-08 17:41:26,516 INFO L280 TraceCheckUtils]: 95: Hoare triple {3461#false} havoc #t~nondet2; {3461#false} is VALID [2020-07-08 17:41:26,516 INFO L280 TraceCheckUtils]: 96: Hoare triple {3461#false} assume 0 != ~tmp_ndt_2~0; {3461#false} is VALID [2020-07-08 17:41:26,517 INFO L280 TraceCheckUtils]: 97: Hoare triple {3461#false} ~t1_st~0 := 1; {3461#false} is VALID [2020-07-08 17:41:26,517 INFO L263 TraceCheckUtils]: 98: Hoare triple {3461#false} call transmit1(); {3461#false} is VALID [2020-07-08 17:41:26,517 INFO L280 TraceCheckUtils]: 99: Hoare triple {3461#false} assume !(0 == ~t1_pc~0); {3461#false} is VALID [2020-07-08 17:41:26,517 INFO L280 TraceCheckUtils]: 100: Hoare triple {3461#false} assume 1 == ~t1_pc~0; {3461#false} is VALID [2020-07-08 17:41:26,518 INFO L263 TraceCheckUtils]: 101: Hoare triple {3461#false} call error(); {3461#false} is VALID [2020-07-08 17:41:26,518 INFO L280 TraceCheckUtils]: 102: Hoare triple {3461#false} assume !false; {3461#false} is VALID [2020-07-08 17:41:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 17:41:26,527 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 17:41:26,528 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1072844062] [2020-07-08 17:41:26,528 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 17:41:26,528 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 17:41:26,528 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973549618] [2020-07-08 17:41:26,529 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 103 [2020-07-08 17:41:26,530 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 17:41:26,530 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 17:41:26,628 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:41:26,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 17:41:26,629 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 17:41:26,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 17:41:26,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-08 17:41:26,630 INFO L87 Difference]: Start difference. First operand 347 states and 433 transitions. Second operand 8 states. [2020-07-08 17:41:32,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:41:32,343 INFO L93 Difference]: Finished difference Result 815 states and 1061 transitions. [2020-07-08 17:41:32,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 17:41:32,344 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 103 [2020-07-08 17:41:32,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 17:41:32,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 17:41:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 577 transitions. [2020-07-08 17:41:32,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 17:41:32,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 577 transitions. [2020-07-08 17:41:32,383 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 577 transitions. [2020-07-08 17:41:33,167 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 577 edges. 577 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:41:33,189 INFO L225 Difference]: With dead ends: 815 [2020-07-08 17:41:33,190 INFO L226 Difference]: Without dead ends: 503 [2020-07-08 17:41:33,193 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2020-07-08 17:41:33,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2020-07-08 17:41:34,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 338. [2020-07-08 17:41:34,697 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 17:41:34,697 INFO L82 GeneralOperation]: Start isEquivalent. First operand 503 states. Second operand 338 states. [2020-07-08 17:41:34,697 INFO L74 IsIncluded]: Start isIncluded. First operand 503 states. Second operand 338 states. [2020-07-08 17:41:34,697 INFO L87 Difference]: Start difference. First operand 503 states. Second operand 338 states. [2020-07-08 17:41:34,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:41:34,723 INFO L93 Difference]: Finished difference Result 503 states and 668 transitions. [2020-07-08 17:41:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 668 transitions. [2020-07-08 17:41:34,728 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 17:41:34,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 17:41:34,729 INFO L74 IsIncluded]: Start isIncluded. First operand 338 states. Second operand 503 states. [2020-07-08 17:41:34,730 INFO L87 Difference]: Start difference. First operand 338 states. Second operand 503 states. [2020-07-08 17:41:34,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:41:34,755 INFO L93 Difference]: Finished difference Result 503 states and 668 transitions. [2020-07-08 17:41:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 668 transitions. [2020-07-08 17:41:34,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 17:41:34,758 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 17:41:34,759 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 17:41:34,759 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 17:41:34,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 338 states. [2020-07-08 17:41:34,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 418 transitions. [2020-07-08 17:41:34,773 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 418 transitions. Word has length 103 [2020-07-08 17:41:34,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 17:41:34,774 INFO L479 AbstractCegarLoop]: Abstraction has 338 states and 418 transitions. [2020-07-08 17:41:34,774 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 17:41:34,774 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 338 states and 418 transitions. [2020-07-08 17:41:35,520 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:41:35,520 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 418 transitions. [2020-07-08 17:41:35,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-08 17:41:35,524 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 17:41:35,525 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 17:41:35,525 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 17:41:35,525 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 17:41:35,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 17:41:35,526 INFO L82 PathProgramCache]: Analyzing trace with hash -891577735, now seen corresponding path program 1 times [2020-07-08 17:41:35,526 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 17:41:35,526 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2014687613] [2020-07-08 17:41:35,526 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 17:41:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {6952#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_pc~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} ~t1_pc~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} ~m_st~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,664 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} ~t1_st~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,664 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} ~m_i~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {6884#true} ~t1_i~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {6884#true} ~M_E~0 := 2; {6884#true} is VALID [2020-07-08 17:41:35,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {6884#true} ~T1_E~0 := 2; {6884#true} is VALID [2020-07-08 17:41:35,665 INFO L280 TraceCheckUtils]: 8: Hoare triple {6884#true} ~E_1~0 := 2; {6884#true} is VALID [2020-07-08 17:41:35,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,666 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6884#true} {6884#true} #444#return; {6884#true} is VALID [2020-07-08 17:41:35,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {6953#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1; {6884#true} is VALID [2020-07-08 17:41:35,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} ~t1_i~0 := 1; {6884#true} is VALID [2020-07-08 17:41:35,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,683 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6884#true} {6884#true} #400#return; {6884#true} is VALID [2020-07-08 17:41:35,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,686 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6884#true} {6884#true} #414#return; {6884#true} is VALID [2020-07-08 17:41:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {6954#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0; {6884#true} is VALID [2020-07-08 17:41:35,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} ~m_st~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} assume 1 == ~t1_i~0; {6884#true} is VALID [2020-07-08 17:41:35,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} ~t1_st~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,705 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6884#true} {6884#true} #416#return; {6884#true} is VALID [2020-07-08 17:41:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {6955#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(0 == ~M_E~0); {6884#true} is VALID [2020-07-08 17:41:35,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} assume !(0 == ~T1_E~0); {6884#true} is VALID [2020-07-08 17:41:35,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} assume !(0 == ~E_1~0); {6884#true} is VALID [2020-07-08 17:41:35,728 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,729 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6884#true} {6884#true} #418#return; {6884#true} is VALID [2020-07-08 17:41:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {6884#true} havoc ~__retres1~0; {6884#true} is VALID [2020-07-08 17:41:35,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} assume !(1 == ~m_pc~0); {6884#true} is VALID [2020-07-08 17:41:35,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} ~__retres1~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} #res := ~__retres1~0; {6884#true} is VALID [2020-07-08 17:41:35,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,748 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6884#true} {6884#true} #396#return; {6884#true} is VALID [2020-07-08 17:41:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {6884#true} havoc ~__retres1~1; {6884#true} is VALID [2020-07-08 17:41:35,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} assume !(1 == ~t1_pc~0); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {6940#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume true; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,761 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6940#(not (= 1 ~t1_pc~0))} {6884#true} #398#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {6954#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {6884#true} is VALID [2020-07-08 17:41:35,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} havoc ~tmp___0~0; {6884#true} is VALID [2020-07-08 17:41:35,762 INFO L263 TraceCheckUtils]: 2: Hoare triple {6884#true} call #t~ret3 := is_master_triggered(); {6884#true} is VALID [2020-07-08 17:41:35,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} havoc ~__retres1~0; {6884#true} is VALID [2020-07-08 17:41:35,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} assume !(1 == ~m_pc~0); {6884#true} is VALID [2020-07-08 17:41:35,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {6884#true} ~__retres1~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {6884#true} #res := ~__retres1~0; {6884#true} is VALID [2020-07-08 17:41:35,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,764 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6884#true} {6884#true} #396#return; {6884#true} is VALID [2020-07-08 17:41:35,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {6884#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6884#true} is VALID [2020-07-08 17:41:35,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {6884#true} ~tmp~1 := #t~ret3; {6884#true} is VALID [2020-07-08 17:41:35,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {6884#true} havoc #t~ret3; {6884#true} is VALID [2020-07-08 17:41:35,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {6884#true} assume !(0 != ~tmp~1); {6884#true} is VALID [2020-07-08 17:41:35,765 INFO L263 TraceCheckUtils]: 13: Hoare triple {6884#true} call #t~ret4 := is_transmit1_triggered(); {6884#true} is VALID [2020-07-08 17:41:35,766 INFO L280 TraceCheckUtils]: 14: Hoare triple {6884#true} havoc ~__retres1~1; {6884#true} is VALID [2020-07-08 17:41:35,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {6884#true} assume !(1 == ~t1_pc~0); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,768 INFO L280 TraceCheckUtils]: 17: Hoare triple {6940#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,769 INFO L280 TraceCheckUtils]: 18: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume true; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,770 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6940#(not (= 1 ~t1_pc~0))} {6884#true} #398#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,771 INFO L280 TraceCheckUtils]: 20: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,771 INFO L280 TraceCheckUtils]: 21: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~tmp___0~0 := #t~ret4; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,772 INFO L280 TraceCheckUtils]: 22: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc #t~ret4; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,773 INFO L280 TraceCheckUtils]: 23: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,773 INFO L280 TraceCheckUtils]: 24: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume true; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,774 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6940#(not (= 1 ~t1_pc~0))} {6884#true} #420#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {6955#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(1 == ~M_E~0); {6884#true} is VALID [2020-07-08 17:41:35,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} assume !(1 == ~T1_E~0); {6884#true} is VALID [2020-07-08 17:41:35,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} assume !(1 == ~E_1~0); {6884#true} is VALID [2020-07-08 17:41:35,781 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,781 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6884#true} {6940#(not (= 1 ~t1_pc~0))} #422#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:35,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {6884#true} havoc ~__retres1~2; {6884#true} is VALID [2020-07-08 17:41:35,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} assume 0 == ~m_st~0; {6884#true} is VALID [2020-07-08 17:41:35,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} ~__retres1~2 := 1; {6884#true} is VALID [2020-07-08 17:41:35,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} #res := ~__retres1~2; {6884#true} is VALID [2020-07-08 17:41:35,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,789 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6884#true} {6940#(not (= 1 ~t1_pc~0))} #406#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,790 INFO L263 TraceCheckUtils]: 0: Hoare triple {6884#true} call ULTIMATE.init(); {6952#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-08 17:41:35,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {6952#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_pc~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} ~t1_pc~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,791 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} ~m_st~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} ~t1_st~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,791 INFO L280 TraceCheckUtils]: 5: Hoare triple {6884#true} ~m_i~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,791 INFO L280 TraceCheckUtils]: 6: Hoare triple {6884#true} ~t1_i~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,791 INFO L280 TraceCheckUtils]: 7: Hoare triple {6884#true} ~M_E~0 := 2; {6884#true} is VALID [2020-07-08 17:41:35,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {6884#true} ~T1_E~0 := 2; {6884#true} is VALID [2020-07-08 17:41:35,792 INFO L280 TraceCheckUtils]: 9: Hoare triple {6884#true} ~E_1~0 := 2; {6884#true} is VALID [2020-07-08 17:41:35,792 INFO L280 TraceCheckUtils]: 10: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,792 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6884#true} {6884#true} #444#return; {6884#true} is VALID [2020-07-08 17:41:35,793 INFO L263 TraceCheckUtils]: 12: Hoare triple {6884#true} call #t~ret8 := main(); {6884#true} is VALID [2020-07-08 17:41:35,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {6884#true} havoc ~__retres1~3; {6884#true} is VALID [2020-07-08 17:41:35,794 INFO L263 TraceCheckUtils]: 14: Hoare triple {6884#true} call init_model(); {6953#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-08 17:41:35,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {6953#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1; {6884#true} is VALID [2020-07-08 17:41:35,794 INFO L280 TraceCheckUtils]: 16: Hoare triple {6884#true} ~t1_i~0 := 1; {6884#true} is VALID [2020-07-08 17:41:35,794 INFO L280 TraceCheckUtils]: 17: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,794 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6884#true} {6884#true} #400#return; {6884#true} is VALID [2020-07-08 17:41:35,795 INFO L263 TraceCheckUtils]: 19: Hoare triple {6884#true} call start_simulation(); {6884#true} is VALID [2020-07-08 17:41:35,795 INFO L280 TraceCheckUtils]: 20: Hoare triple {6884#true} havoc ~kernel_st~0; {6884#true} is VALID [2020-07-08 17:41:35,795 INFO L280 TraceCheckUtils]: 21: Hoare triple {6884#true} havoc ~tmp~3; {6884#true} is VALID [2020-07-08 17:41:35,795 INFO L280 TraceCheckUtils]: 22: Hoare triple {6884#true} havoc ~tmp___0~1; {6884#true} is VALID [2020-07-08 17:41:35,796 INFO L280 TraceCheckUtils]: 23: Hoare triple {6884#true} ~kernel_st~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,796 INFO L263 TraceCheckUtils]: 24: Hoare triple {6884#true} call update_channels(); {6884#true} is VALID [2020-07-08 17:41:35,796 INFO L280 TraceCheckUtils]: 25: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,796 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6884#true} {6884#true} #414#return; {6884#true} is VALID [2020-07-08 17:41:35,797 INFO L263 TraceCheckUtils]: 27: Hoare triple {6884#true} call init_threads(); {6954#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:41:35,797 INFO L280 TraceCheckUtils]: 28: Hoare triple {6954#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0; {6884#true} is VALID [2020-07-08 17:41:35,798 INFO L280 TraceCheckUtils]: 29: Hoare triple {6884#true} ~m_st~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,798 INFO L280 TraceCheckUtils]: 30: Hoare triple {6884#true} assume 1 == ~t1_i~0; {6884#true} is VALID [2020-07-08 17:41:35,798 INFO L280 TraceCheckUtils]: 31: Hoare triple {6884#true} ~t1_st~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,798 INFO L280 TraceCheckUtils]: 32: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,798 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6884#true} {6884#true} #416#return; {6884#true} is VALID [2020-07-08 17:41:35,799 INFO L263 TraceCheckUtils]: 34: Hoare triple {6884#true} call fire_delta_events(); {6955#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} is VALID [2020-07-08 17:41:35,799 INFO L280 TraceCheckUtils]: 35: Hoare triple {6955#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(0 == ~M_E~0); {6884#true} is VALID [2020-07-08 17:41:35,800 INFO L280 TraceCheckUtils]: 36: Hoare triple {6884#true} assume !(0 == ~T1_E~0); {6884#true} is VALID [2020-07-08 17:41:35,800 INFO L280 TraceCheckUtils]: 37: Hoare triple {6884#true} assume !(0 == ~E_1~0); {6884#true} is VALID [2020-07-08 17:41:35,800 INFO L280 TraceCheckUtils]: 38: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,800 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6884#true} {6884#true} #418#return; {6884#true} is VALID [2020-07-08 17:41:35,801 INFO L263 TraceCheckUtils]: 40: Hoare triple {6884#true} call activate_threads(); {6954#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:41:35,801 INFO L280 TraceCheckUtils]: 41: Hoare triple {6954#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {6884#true} is VALID [2020-07-08 17:41:35,801 INFO L280 TraceCheckUtils]: 42: Hoare triple {6884#true} havoc ~tmp___0~0; {6884#true} is VALID [2020-07-08 17:41:35,802 INFO L263 TraceCheckUtils]: 43: Hoare triple {6884#true} call #t~ret3 := is_master_triggered(); {6884#true} is VALID [2020-07-08 17:41:35,802 INFO L280 TraceCheckUtils]: 44: Hoare triple {6884#true} havoc ~__retres1~0; {6884#true} is VALID [2020-07-08 17:41:35,802 INFO L280 TraceCheckUtils]: 45: Hoare triple {6884#true} assume !(1 == ~m_pc~0); {6884#true} is VALID [2020-07-08 17:41:35,802 INFO L280 TraceCheckUtils]: 46: Hoare triple {6884#true} ~__retres1~0 := 0; {6884#true} is VALID [2020-07-08 17:41:35,803 INFO L280 TraceCheckUtils]: 47: Hoare triple {6884#true} #res := ~__retres1~0; {6884#true} is VALID [2020-07-08 17:41:35,803 INFO L280 TraceCheckUtils]: 48: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,803 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {6884#true} {6884#true} #396#return; {6884#true} is VALID [2020-07-08 17:41:35,803 INFO L280 TraceCheckUtils]: 50: Hoare triple {6884#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6884#true} is VALID [2020-07-08 17:41:35,803 INFO L280 TraceCheckUtils]: 51: Hoare triple {6884#true} ~tmp~1 := #t~ret3; {6884#true} is VALID [2020-07-08 17:41:35,804 INFO L280 TraceCheckUtils]: 52: Hoare triple {6884#true} havoc #t~ret3; {6884#true} is VALID [2020-07-08 17:41:35,804 INFO L280 TraceCheckUtils]: 53: Hoare triple {6884#true} assume !(0 != ~tmp~1); {6884#true} is VALID [2020-07-08 17:41:35,804 INFO L263 TraceCheckUtils]: 54: Hoare triple {6884#true} call #t~ret4 := is_transmit1_triggered(); {6884#true} is VALID [2020-07-08 17:41:35,804 INFO L280 TraceCheckUtils]: 55: Hoare triple {6884#true} havoc ~__retres1~1; {6884#true} is VALID [2020-07-08 17:41:35,805 INFO L280 TraceCheckUtils]: 56: Hoare triple {6884#true} assume !(1 == ~t1_pc~0); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,806 INFO L280 TraceCheckUtils]: 57: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,806 INFO L280 TraceCheckUtils]: 58: Hoare triple {6940#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,807 INFO L280 TraceCheckUtils]: 59: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume true; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,807 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6940#(not (= 1 ~t1_pc~0))} {6884#true} #398#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,808 INFO L280 TraceCheckUtils]: 61: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,809 INFO L280 TraceCheckUtils]: 62: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~tmp___0~0 := #t~ret4; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,809 INFO L280 TraceCheckUtils]: 63: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc #t~ret4; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,810 INFO L280 TraceCheckUtils]: 64: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,810 INFO L280 TraceCheckUtils]: 65: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume true; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,811 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6940#(not (= 1 ~t1_pc~0))} {6884#true} #420#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,812 INFO L263 TraceCheckUtils]: 67: Hoare triple {6940#(not (= 1 ~t1_pc~0))} call reset_delta_events(); {6955#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} is VALID [2020-07-08 17:41:35,812 INFO L280 TraceCheckUtils]: 68: Hoare triple {6955#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(1 == ~M_E~0); {6884#true} is VALID [2020-07-08 17:41:35,812 INFO L280 TraceCheckUtils]: 69: Hoare triple {6884#true} assume !(1 == ~T1_E~0); {6884#true} is VALID [2020-07-08 17:41:35,812 INFO L280 TraceCheckUtils]: 70: Hoare triple {6884#true} assume !(1 == ~E_1~0); {6884#true} is VALID [2020-07-08 17:41:35,813 INFO L280 TraceCheckUtils]: 71: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,813 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6884#true} {6940#(not (= 1 ~t1_pc~0))} #422#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,814 INFO L280 TraceCheckUtils]: 73: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume !false; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,815 INFO L280 TraceCheckUtils]: 74: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~kernel_st~0 := 1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,816 INFO L263 TraceCheckUtils]: 75: Hoare triple {6940#(not (= 1 ~t1_pc~0))} call eval(); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,816 INFO L280 TraceCheckUtils]: 76: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc ~tmp~0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,817 INFO L280 TraceCheckUtils]: 77: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume !false; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,817 INFO L263 TraceCheckUtils]: 78: Hoare triple {6940#(not (= 1 ~t1_pc~0))} call #t~ret0 := exists_runnable_thread(); {6884#true} is VALID [2020-07-08 17:41:35,817 INFO L280 TraceCheckUtils]: 79: Hoare triple {6884#true} havoc ~__retres1~2; {6884#true} is VALID [2020-07-08 17:41:35,817 INFO L280 TraceCheckUtils]: 80: Hoare triple {6884#true} assume 0 == ~m_st~0; {6884#true} is VALID [2020-07-08 17:41:35,818 INFO L280 TraceCheckUtils]: 81: Hoare triple {6884#true} ~__retres1~2 := 1; {6884#true} is VALID [2020-07-08 17:41:35,818 INFO L280 TraceCheckUtils]: 82: Hoare triple {6884#true} #res := ~__retres1~2; {6884#true} is VALID [2020-07-08 17:41:35,818 INFO L280 TraceCheckUtils]: 83: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-08 17:41:35,819 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {6884#true} {6940#(not (= 1 ~t1_pc~0))} #406#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,820 INFO L280 TraceCheckUtils]: 85: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,820 INFO L280 TraceCheckUtils]: 86: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~tmp~0 := #t~ret0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,821 INFO L280 TraceCheckUtils]: 87: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc #t~ret0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,821 INFO L280 TraceCheckUtils]: 88: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp~0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,822 INFO L280 TraceCheckUtils]: 89: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume 0 == ~m_st~0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,823 INFO L280 TraceCheckUtils]: 90: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc ~tmp_ndt_1~0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,823 INFO L280 TraceCheckUtils]: 91: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,824 INFO L280 TraceCheckUtils]: 92: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~tmp_ndt_1~0 := #t~nondet1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,824 INFO L280 TraceCheckUtils]: 93: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc #t~nondet1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,825 INFO L280 TraceCheckUtils]: 94: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp_ndt_1~0); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,826 INFO L280 TraceCheckUtils]: 95: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume 0 == ~t1_st~0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,826 INFO L280 TraceCheckUtils]: 96: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc ~tmp_ndt_2~0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,827 INFO L280 TraceCheckUtils]: 97: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,827 INFO L280 TraceCheckUtils]: 98: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~tmp_ndt_2~0 := #t~nondet2; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,828 INFO L280 TraceCheckUtils]: 99: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc #t~nondet2; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,829 INFO L280 TraceCheckUtils]: 100: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp_ndt_2~0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,829 INFO L280 TraceCheckUtils]: 101: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~t1_st~0 := 1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,830 INFO L263 TraceCheckUtils]: 102: Hoare triple {6940#(not (= 1 ~t1_pc~0))} call transmit1(); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,830 INFO L280 TraceCheckUtils]: 103: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume !(0 == ~t1_pc~0); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-08 17:41:35,831 INFO L280 TraceCheckUtils]: 104: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume 1 == ~t1_pc~0; {6885#false} is VALID [2020-07-08 17:41:35,831 INFO L263 TraceCheckUtils]: 105: Hoare triple {6885#false} call error(); {6885#false} is VALID [2020-07-08 17:41:35,831 INFO L280 TraceCheckUtils]: 106: Hoare triple {6885#false} assume !false; {6885#false} is VALID [2020-07-08 17:41:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 17:41:35,844 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 17:41:35,844 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2014687613] [2020-07-08 17:41:35,844 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 17:41:35,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 17:41:35,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709148096] [2020-07-08 17:41:35,845 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-08 17:41:35,846 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 17:41:35,846 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 17:41:35,950 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:41:35,951 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 17:41:35,951 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 17:41:35,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 17:41:35,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-08 17:41:35,952 INFO L87 Difference]: Start difference. First operand 338 states and 418 transitions. Second operand 7 states. [2020-07-08 17:41:46,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:41:46,078 INFO L93 Difference]: Finished difference Result 1254 states and 1740 transitions. [2020-07-08 17:41:46,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 17:41:46,078 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-08 17:41:46,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 17:41:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 17:41:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 919 transitions. [2020-07-08 17:41:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 17:41:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 919 transitions. [2020-07-08 17:41:46,111 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 919 transitions. [2020-07-08 17:41:47,409 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 919 edges. 919 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:41:47,472 INFO L225 Difference]: With dead ends: 1254 [2020-07-08 17:41:47,472 INFO L226 Difference]: Without dead ends: 951 [2020-07-08 17:41:47,476 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-08 17:41:47,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 951 states. [2020-07-08 17:41:50,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 951 to 685. [2020-07-08 17:41:50,805 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 17:41:50,805 INFO L82 GeneralOperation]: Start isEquivalent. First operand 951 states. Second operand 685 states. [2020-07-08 17:41:50,805 INFO L74 IsIncluded]: Start isIncluded. First operand 951 states. Second operand 685 states. [2020-07-08 17:41:50,805 INFO L87 Difference]: Start difference. First operand 951 states. Second operand 685 states. [2020-07-08 17:41:50,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:41:50,875 INFO L93 Difference]: Finished difference Result 951 states and 1317 transitions. [2020-07-08 17:41:50,875 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1317 transitions. [2020-07-08 17:41:50,883 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 17:41:50,883 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 17:41:50,883 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 951 states. [2020-07-08 17:41:50,883 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 951 states. [2020-07-08 17:41:50,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:41:50,965 INFO L93 Difference]: Finished difference Result 951 states and 1317 transitions. [2020-07-08 17:41:50,966 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1317 transitions. [2020-07-08 17:41:50,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 17:41:50,976 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 17:41:50,976 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 17:41:50,976 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 17:41:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 685 states. [2020-07-08 17:41:51,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 685 states and 880 transitions. [2020-07-08 17:41:51,029 INFO L78 Accepts]: Start accepts. Automaton has 685 states and 880 transitions. Word has length 107 [2020-07-08 17:41:51,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 17:41:51,029 INFO L479 AbstractCegarLoop]: Abstraction has 685 states and 880 transitions. [2020-07-08 17:41:51,030 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 17:41:51,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 685 states and 880 transitions. [2020-07-08 17:41:52,772 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 880 edges. 880 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:41:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 880 transitions. [2020-07-08 17:41:52,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-07-08 17:41:52,776 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 17:41:52,776 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 17:41:52,776 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 17:41:52,777 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 17:41:52,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 17:41:52,777 INFO L82 PathProgramCache]: Analyzing trace with hash -1602138582, now seen corresponding path program 1 times [2020-07-08 17:41:52,777 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 17:41:52,778 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [637475493] [2020-07-08 17:41:52,778 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 17:41:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:52,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {12857#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_pc~0 := 0; {12777#true} is VALID [2020-07-08 17:41:52,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} ~t1_pc~0 := 0; {12777#true} is VALID [2020-07-08 17:41:52,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~m_st~0 := 0; {12777#true} is VALID [2020-07-08 17:41:52,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} ~t1_st~0 := 0; {12777#true} is VALID [2020-07-08 17:41:52,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} ~m_i~0 := 0; {12777#true} is VALID [2020-07-08 17:41:52,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {12777#true} ~t1_i~0 := 0; {12777#true} is VALID [2020-07-08 17:41:52,937 INFO L280 TraceCheckUtils]: 6: Hoare triple {12777#true} ~M_E~0 := 2; {12777#true} is VALID [2020-07-08 17:41:52,938 INFO L280 TraceCheckUtils]: 7: Hoare triple {12777#true} ~T1_E~0 := 2; {12777#true} is VALID [2020-07-08 17:41:52,938 INFO L280 TraceCheckUtils]: 8: Hoare triple {12777#true} ~E_1~0 := 2; {12777#true} is VALID [2020-07-08 17:41:52,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:52,938 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12777#true} {12777#true} #444#return; {12777#true} is VALID [2020-07-08 17:41:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:52,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {12858#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1; {12777#true} is VALID [2020-07-08 17:41:52,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} ~t1_i~0 := 1; {12777#true} is VALID [2020-07-08 17:41:52,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:52,953 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12777#true} {12777#true} #400#return; {12777#true} is VALID [2020-07-08 17:41:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:52,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:52,956 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12777#true} {12777#true} #414#return; {12777#true} is VALID [2020-07-08 17:41:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:52,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {12859#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0; {12777#true} is VALID [2020-07-08 17:41:52,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} ~m_st~0 := 0; {12777#true} is VALID [2020-07-08 17:41:52,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} assume 1 == ~t1_i~0; {12777#true} is VALID [2020-07-08 17:41:52,972 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} ~t1_st~0 := 0; {12777#true} is VALID [2020-07-08 17:41:52,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:52,972 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12777#true} {12777#true} #416#return; {12777#true} is VALID [2020-07-08 17:41:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:52,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {12860#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(0 == ~M_E~0); {12777#true} is VALID [2020-07-08 17:41:52,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume !(0 == ~T1_E~0); {12777#true} is VALID [2020-07-08 17:41:52,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} assume !(0 == ~E_1~0); {12777#true} is VALID [2020-07-08 17:41:52,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:52,992 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12777#true} {12777#true} #418#return; {12777#true} is VALID [2020-07-08 17:41:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:52,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:53,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {12777#true} havoc ~__retres1~0; {12777#true} is VALID [2020-07-08 17:41:53,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume !(1 == ~m_pc~0); {12777#true} is VALID [2020-07-08 17:41:53,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~__retres1~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} #res := ~__retres1~0; {12777#true} is VALID [2020-07-08 17:41:53,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,003 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12777#true} {12777#true} #396#return; {12777#true} is VALID [2020-07-08 17:41:53,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:53,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {12777#true} havoc ~__retres1~1; {12777#true} is VALID [2020-07-08 17:41:53,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume !(1 == ~t1_pc~0); {12777#true} is VALID [2020-07-08 17:41:53,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~__retres1~1 := 0; {12777#true} is VALID [2020-07-08 17:41:53,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} #res := ~__retres1~1; {12777#true} is VALID [2020-07-08 17:41:53,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,008 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12777#true} {12777#true} #398#return; {12777#true} is VALID [2020-07-08 17:41:53,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {12859#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {12777#true} is VALID [2020-07-08 17:41:53,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} havoc ~tmp___0~0; {12777#true} is VALID [2020-07-08 17:41:53,009 INFO L263 TraceCheckUtils]: 2: Hoare triple {12777#true} call #t~ret3 := is_master_triggered(); {12777#true} is VALID [2020-07-08 17:41:53,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} havoc ~__retres1~0; {12777#true} is VALID [2020-07-08 17:41:53,009 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume !(1 == ~m_pc~0); {12777#true} is VALID [2020-07-08 17:41:53,009 INFO L280 TraceCheckUtils]: 5: Hoare triple {12777#true} ~__retres1~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {12777#true} #res := ~__retres1~0; {12777#true} is VALID [2020-07-08 17:41:53,010 INFO L280 TraceCheckUtils]: 7: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,010 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12777#true} {12777#true} #396#return; {12777#true} is VALID [2020-07-08 17:41:53,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {12777#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12777#true} is VALID [2020-07-08 17:41:53,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {12777#true} ~tmp~1 := #t~ret3; {12777#true} is VALID [2020-07-08 17:41:53,010 INFO L280 TraceCheckUtils]: 11: Hoare triple {12777#true} havoc #t~ret3; {12777#true} is VALID [2020-07-08 17:41:53,011 INFO L280 TraceCheckUtils]: 12: Hoare triple {12777#true} assume !(0 != ~tmp~1); {12777#true} is VALID [2020-07-08 17:41:53,011 INFO L263 TraceCheckUtils]: 13: Hoare triple {12777#true} call #t~ret4 := is_transmit1_triggered(); {12777#true} is VALID [2020-07-08 17:41:53,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {12777#true} havoc ~__retres1~1; {12777#true} is VALID [2020-07-08 17:41:53,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {12777#true} assume !(1 == ~t1_pc~0); {12777#true} is VALID [2020-07-08 17:41:53,011 INFO L280 TraceCheckUtils]: 16: Hoare triple {12777#true} ~__retres1~1 := 0; {12777#true} is VALID [2020-07-08 17:41:53,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {12777#true} #res := ~__retres1~1; {12777#true} is VALID [2020-07-08 17:41:53,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,012 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {12777#true} {12777#true} #398#return; {12777#true} is VALID [2020-07-08 17:41:53,012 INFO L280 TraceCheckUtils]: 20: Hoare triple {12777#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {12777#true} is VALID [2020-07-08 17:41:53,012 INFO L280 TraceCheckUtils]: 21: Hoare triple {12777#true} ~tmp___0~0 := #t~ret4; {12777#true} is VALID [2020-07-08 17:41:53,013 INFO L280 TraceCheckUtils]: 22: Hoare triple {12777#true} havoc #t~ret4; {12777#true} is VALID [2020-07-08 17:41:53,013 INFO L280 TraceCheckUtils]: 23: Hoare triple {12777#true} assume !(0 != ~tmp___0~0); {12777#true} is VALID [2020-07-08 17:41:53,013 INFO L280 TraceCheckUtils]: 24: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,013 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12777#true} {12777#true} #420#return; {12777#true} is VALID [2020-07-08 17:41:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:53,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {12860#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(1 == ~M_E~0); {12777#true} is VALID [2020-07-08 17:41:53,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume !(1 == ~T1_E~0); {12777#true} is VALID [2020-07-08 17:41:53,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} assume !(1 == ~E_1~0); {12777#true} is VALID [2020-07-08 17:41:53,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,019 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12777#true} {12777#true} #422#return; {12777#true} is VALID [2020-07-08 17:41:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:53,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {12777#true} havoc ~__retres1~2; {12777#true} is VALID [2020-07-08 17:41:53,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume 0 == ~m_st~0; {12777#true} is VALID [2020-07-08 17:41:53,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~__retres1~2 := 1; {12777#true} is VALID [2020-07-08 17:41:53,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} #res := ~__retres1~2; {12777#true} is VALID [2020-07-08 17:41:53,023 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,024 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12777#true} {12777#true} #406#return; {12777#true} is VALID [2020-07-08 17:41:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:53,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {12873#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~t1_pc~0; {12777#true} is VALID [2020-07-08 17:41:53,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume !false; {12777#true} is VALID [2020-07-08 17:41:53,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~t1_pc~0 := 1; {12777#true} is VALID [2020-07-08 17:41:53,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} ~t1_st~0 := 2; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,052 INFO L280 TraceCheckUtils]: 4: Hoare triple {12850#(<= 2 ~t1_st~0)} assume true; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,053 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12850#(<= 2 ~t1_st~0)} {12777#true} #410#return; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:41:53,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {12777#true} havoc ~__retres1~2; {12777#true} is VALID [2020-07-08 17:41:53,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume 0 == ~m_st~0; {12777#true} is VALID [2020-07-08 17:41:53,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~__retres1~2 := 1; {12777#true} is VALID [2020-07-08 17:41:53,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} #res := ~__retres1~2; {12777#true} is VALID [2020-07-08 17:41:53,059 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,060 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12777#true} {12850#(<= 2 ~t1_st~0)} #406#return; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,061 INFO L263 TraceCheckUtils]: 0: Hoare triple {12777#true} call ULTIMATE.init(); {12857#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-08 17:41:53,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {12857#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_pc~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,061 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~t1_pc~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,061 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} ~m_st~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} ~t1_st~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {12777#true} ~m_i~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,062 INFO L280 TraceCheckUtils]: 6: Hoare triple {12777#true} ~t1_i~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,062 INFO L280 TraceCheckUtils]: 7: Hoare triple {12777#true} ~M_E~0 := 2; {12777#true} is VALID [2020-07-08 17:41:53,062 INFO L280 TraceCheckUtils]: 8: Hoare triple {12777#true} ~T1_E~0 := 2; {12777#true} is VALID [2020-07-08 17:41:53,063 INFO L280 TraceCheckUtils]: 9: Hoare triple {12777#true} ~E_1~0 := 2; {12777#true} is VALID [2020-07-08 17:41:53,063 INFO L280 TraceCheckUtils]: 10: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,063 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12777#true} {12777#true} #444#return; {12777#true} is VALID [2020-07-08 17:41:53,063 INFO L263 TraceCheckUtils]: 12: Hoare triple {12777#true} call #t~ret8 := main(); {12777#true} is VALID [2020-07-08 17:41:53,063 INFO L280 TraceCheckUtils]: 13: Hoare triple {12777#true} havoc ~__retres1~3; {12777#true} is VALID [2020-07-08 17:41:53,064 INFO L263 TraceCheckUtils]: 14: Hoare triple {12777#true} call init_model(); {12858#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-08 17:41:53,064 INFO L280 TraceCheckUtils]: 15: Hoare triple {12858#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1; {12777#true} is VALID [2020-07-08 17:41:53,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {12777#true} ~t1_i~0 := 1; {12777#true} is VALID [2020-07-08 17:41:53,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,065 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {12777#true} {12777#true} #400#return; {12777#true} is VALID [2020-07-08 17:41:53,065 INFO L263 TraceCheckUtils]: 19: Hoare triple {12777#true} call start_simulation(); {12777#true} is VALID [2020-07-08 17:41:53,065 INFO L280 TraceCheckUtils]: 20: Hoare triple {12777#true} havoc ~kernel_st~0; {12777#true} is VALID [2020-07-08 17:41:53,066 INFO L280 TraceCheckUtils]: 21: Hoare triple {12777#true} havoc ~tmp~3; {12777#true} is VALID [2020-07-08 17:41:53,066 INFO L280 TraceCheckUtils]: 22: Hoare triple {12777#true} havoc ~tmp___0~1; {12777#true} is VALID [2020-07-08 17:41:53,066 INFO L280 TraceCheckUtils]: 23: Hoare triple {12777#true} ~kernel_st~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,066 INFO L263 TraceCheckUtils]: 24: Hoare triple {12777#true} call update_channels(); {12777#true} is VALID [2020-07-08 17:41:53,066 INFO L280 TraceCheckUtils]: 25: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,066 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12777#true} {12777#true} #414#return; {12777#true} is VALID [2020-07-08 17:41:53,067 INFO L263 TraceCheckUtils]: 27: Hoare triple {12777#true} call init_threads(); {12859#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:41:53,068 INFO L280 TraceCheckUtils]: 28: Hoare triple {12859#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0; {12777#true} is VALID [2020-07-08 17:41:53,068 INFO L280 TraceCheckUtils]: 29: Hoare triple {12777#true} ~m_st~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,068 INFO L280 TraceCheckUtils]: 30: Hoare triple {12777#true} assume 1 == ~t1_i~0; {12777#true} is VALID [2020-07-08 17:41:53,068 INFO L280 TraceCheckUtils]: 31: Hoare triple {12777#true} ~t1_st~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,068 INFO L280 TraceCheckUtils]: 32: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,069 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {12777#true} {12777#true} #416#return; {12777#true} is VALID [2020-07-08 17:41:53,069 INFO L263 TraceCheckUtils]: 34: Hoare triple {12777#true} call fire_delta_events(); {12860#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} is VALID [2020-07-08 17:41:53,070 INFO L280 TraceCheckUtils]: 35: Hoare triple {12860#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(0 == ~M_E~0); {12777#true} is VALID [2020-07-08 17:41:53,070 INFO L280 TraceCheckUtils]: 36: Hoare triple {12777#true} assume !(0 == ~T1_E~0); {12777#true} is VALID [2020-07-08 17:41:53,070 INFO L280 TraceCheckUtils]: 37: Hoare triple {12777#true} assume !(0 == ~E_1~0); {12777#true} is VALID [2020-07-08 17:41:53,070 INFO L280 TraceCheckUtils]: 38: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,070 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12777#true} {12777#true} #418#return; {12777#true} is VALID [2020-07-08 17:41:53,071 INFO L263 TraceCheckUtils]: 40: Hoare triple {12777#true} call activate_threads(); {12859#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:41:53,071 INFO L280 TraceCheckUtils]: 41: Hoare triple {12859#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {12777#true} is VALID [2020-07-08 17:41:53,072 INFO L280 TraceCheckUtils]: 42: Hoare triple {12777#true} havoc ~tmp___0~0; {12777#true} is VALID [2020-07-08 17:41:53,072 INFO L263 TraceCheckUtils]: 43: Hoare triple {12777#true} call #t~ret3 := is_master_triggered(); {12777#true} is VALID [2020-07-08 17:41:53,072 INFO L280 TraceCheckUtils]: 44: Hoare triple {12777#true} havoc ~__retres1~0; {12777#true} is VALID [2020-07-08 17:41:53,072 INFO L280 TraceCheckUtils]: 45: Hoare triple {12777#true} assume !(1 == ~m_pc~0); {12777#true} is VALID [2020-07-08 17:41:53,072 INFO L280 TraceCheckUtils]: 46: Hoare triple {12777#true} ~__retres1~0 := 0; {12777#true} is VALID [2020-07-08 17:41:53,073 INFO L280 TraceCheckUtils]: 47: Hoare triple {12777#true} #res := ~__retres1~0; {12777#true} is VALID [2020-07-08 17:41:53,073 INFO L280 TraceCheckUtils]: 48: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,073 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {12777#true} {12777#true} #396#return; {12777#true} is VALID [2020-07-08 17:41:53,073 INFO L280 TraceCheckUtils]: 50: Hoare triple {12777#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12777#true} is VALID [2020-07-08 17:41:53,073 INFO L280 TraceCheckUtils]: 51: Hoare triple {12777#true} ~tmp~1 := #t~ret3; {12777#true} is VALID [2020-07-08 17:41:53,074 INFO L280 TraceCheckUtils]: 52: Hoare triple {12777#true} havoc #t~ret3; {12777#true} is VALID [2020-07-08 17:41:53,074 INFO L280 TraceCheckUtils]: 53: Hoare triple {12777#true} assume !(0 != ~tmp~1); {12777#true} is VALID [2020-07-08 17:41:53,074 INFO L263 TraceCheckUtils]: 54: Hoare triple {12777#true} call #t~ret4 := is_transmit1_triggered(); {12777#true} is VALID [2020-07-08 17:41:53,074 INFO L280 TraceCheckUtils]: 55: Hoare triple {12777#true} havoc ~__retres1~1; {12777#true} is VALID [2020-07-08 17:41:53,074 INFO L280 TraceCheckUtils]: 56: Hoare triple {12777#true} assume !(1 == ~t1_pc~0); {12777#true} is VALID [2020-07-08 17:41:53,075 INFO L280 TraceCheckUtils]: 57: Hoare triple {12777#true} ~__retres1~1 := 0; {12777#true} is VALID [2020-07-08 17:41:53,075 INFO L280 TraceCheckUtils]: 58: Hoare triple {12777#true} #res := ~__retres1~1; {12777#true} is VALID [2020-07-08 17:41:53,075 INFO L280 TraceCheckUtils]: 59: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,075 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12777#true} {12777#true} #398#return; {12777#true} is VALID [2020-07-08 17:41:53,075 INFO L280 TraceCheckUtils]: 61: Hoare triple {12777#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {12777#true} is VALID [2020-07-08 17:41:53,076 INFO L280 TraceCheckUtils]: 62: Hoare triple {12777#true} ~tmp___0~0 := #t~ret4; {12777#true} is VALID [2020-07-08 17:41:53,076 INFO L280 TraceCheckUtils]: 63: Hoare triple {12777#true} havoc #t~ret4; {12777#true} is VALID [2020-07-08 17:41:53,076 INFO L280 TraceCheckUtils]: 64: Hoare triple {12777#true} assume !(0 != ~tmp___0~0); {12777#true} is VALID [2020-07-08 17:41:53,076 INFO L280 TraceCheckUtils]: 65: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,076 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {12777#true} {12777#true} #420#return; {12777#true} is VALID [2020-07-08 17:41:53,077 INFO L263 TraceCheckUtils]: 67: Hoare triple {12777#true} call reset_delta_events(); {12860#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} is VALID [2020-07-08 17:41:53,077 INFO L280 TraceCheckUtils]: 68: Hoare triple {12860#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(1 == ~M_E~0); {12777#true} is VALID [2020-07-08 17:41:53,077 INFO L280 TraceCheckUtils]: 69: Hoare triple {12777#true} assume !(1 == ~T1_E~0); {12777#true} is VALID [2020-07-08 17:41:53,078 INFO L280 TraceCheckUtils]: 70: Hoare triple {12777#true} assume !(1 == ~E_1~0); {12777#true} is VALID [2020-07-08 17:41:53,078 INFO L280 TraceCheckUtils]: 71: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,078 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {12777#true} {12777#true} #422#return; {12777#true} is VALID [2020-07-08 17:41:53,078 INFO L280 TraceCheckUtils]: 73: Hoare triple {12777#true} assume !false; {12777#true} is VALID [2020-07-08 17:41:53,078 INFO L280 TraceCheckUtils]: 74: Hoare triple {12777#true} ~kernel_st~0 := 1; {12777#true} is VALID [2020-07-08 17:41:53,079 INFO L263 TraceCheckUtils]: 75: Hoare triple {12777#true} call eval(); {12777#true} is VALID [2020-07-08 17:41:53,079 INFO L280 TraceCheckUtils]: 76: Hoare triple {12777#true} havoc ~tmp~0; {12777#true} is VALID [2020-07-08 17:41:53,079 INFO L280 TraceCheckUtils]: 77: Hoare triple {12777#true} assume !false; {12777#true} is VALID [2020-07-08 17:41:53,079 INFO L263 TraceCheckUtils]: 78: Hoare triple {12777#true} call #t~ret0 := exists_runnable_thread(); {12777#true} is VALID [2020-07-08 17:41:53,079 INFO L280 TraceCheckUtils]: 79: Hoare triple {12777#true} havoc ~__retres1~2; {12777#true} is VALID [2020-07-08 17:41:53,080 INFO L280 TraceCheckUtils]: 80: Hoare triple {12777#true} assume 0 == ~m_st~0; {12777#true} is VALID [2020-07-08 17:41:53,080 INFO L280 TraceCheckUtils]: 81: Hoare triple {12777#true} ~__retres1~2 := 1; {12777#true} is VALID [2020-07-08 17:41:53,080 INFO L280 TraceCheckUtils]: 82: Hoare triple {12777#true} #res := ~__retres1~2; {12777#true} is VALID [2020-07-08 17:41:53,080 INFO L280 TraceCheckUtils]: 83: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,080 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {12777#true} {12777#true} #406#return; {12777#true} is VALID [2020-07-08 17:41:53,081 INFO L280 TraceCheckUtils]: 85: Hoare triple {12777#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12777#true} is VALID [2020-07-08 17:41:53,081 INFO L280 TraceCheckUtils]: 86: Hoare triple {12777#true} ~tmp~0 := #t~ret0; {12777#true} is VALID [2020-07-08 17:41:53,081 INFO L280 TraceCheckUtils]: 87: Hoare triple {12777#true} havoc #t~ret0; {12777#true} is VALID [2020-07-08 17:41:53,081 INFO L280 TraceCheckUtils]: 88: Hoare triple {12777#true} assume 0 != ~tmp~0; {12777#true} is VALID [2020-07-08 17:41:53,081 INFO L280 TraceCheckUtils]: 89: Hoare triple {12777#true} assume 0 == ~m_st~0; {12777#true} is VALID [2020-07-08 17:41:53,081 INFO L280 TraceCheckUtils]: 90: Hoare triple {12777#true} havoc ~tmp_ndt_1~0; {12777#true} is VALID [2020-07-08 17:41:53,082 INFO L280 TraceCheckUtils]: 91: Hoare triple {12777#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {12777#true} is VALID [2020-07-08 17:41:53,082 INFO L280 TraceCheckUtils]: 92: Hoare triple {12777#true} ~tmp_ndt_1~0 := #t~nondet1; {12777#true} is VALID [2020-07-08 17:41:53,082 INFO L280 TraceCheckUtils]: 93: Hoare triple {12777#true} havoc #t~nondet1; {12777#true} is VALID [2020-07-08 17:41:53,082 INFO L280 TraceCheckUtils]: 94: Hoare triple {12777#true} assume !(0 != ~tmp_ndt_1~0); {12777#true} is VALID [2020-07-08 17:41:53,082 INFO L280 TraceCheckUtils]: 95: Hoare triple {12777#true} assume 0 == ~t1_st~0; {12777#true} is VALID [2020-07-08 17:41:53,083 INFO L280 TraceCheckUtils]: 96: Hoare triple {12777#true} havoc ~tmp_ndt_2~0; {12777#true} is VALID [2020-07-08 17:41:53,083 INFO L280 TraceCheckUtils]: 97: Hoare triple {12777#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {12777#true} is VALID [2020-07-08 17:41:53,083 INFO L280 TraceCheckUtils]: 98: Hoare triple {12777#true} ~tmp_ndt_2~0 := #t~nondet2; {12777#true} is VALID [2020-07-08 17:41:53,083 INFO L280 TraceCheckUtils]: 99: Hoare triple {12777#true} havoc #t~nondet2; {12777#true} is VALID [2020-07-08 17:41:53,084 INFO L280 TraceCheckUtils]: 100: Hoare triple {12777#true} assume 0 != ~tmp_ndt_2~0; {12777#true} is VALID [2020-07-08 17:41:53,084 INFO L280 TraceCheckUtils]: 101: Hoare triple {12777#true} ~t1_st~0 := 1; {12777#true} is VALID [2020-07-08 17:41:53,085 INFO L263 TraceCheckUtils]: 102: Hoare triple {12777#true} call transmit1(); {12873#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:41:53,085 INFO L280 TraceCheckUtils]: 103: Hoare triple {12873#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~t1_pc~0; {12777#true} is VALID [2020-07-08 17:41:53,085 INFO L280 TraceCheckUtils]: 104: Hoare triple {12777#true} assume !false; {12777#true} is VALID [2020-07-08 17:41:53,085 INFO L280 TraceCheckUtils]: 105: Hoare triple {12777#true} ~t1_pc~0 := 1; {12777#true} is VALID [2020-07-08 17:41:53,086 INFO L280 TraceCheckUtils]: 106: Hoare triple {12777#true} ~t1_st~0 := 2; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,086 INFO L280 TraceCheckUtils]: 107: Hoare triple {12850#(<= 2 ~t1_st~0)} assume true; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,087 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12850#(<= 2 ~t1_st~0)} {12777#true} #410#return; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,088 INFO L280 TraceCheckUtils]: 109: Hoare triple {12850#(<= 2 ~t1_st~0)} assume !false; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,088 INFO L263 TraceCheckUtils]: 110: Hoare triple {12850#(<= 2 ~t1_st~0)} call #t~ret0 := exists_runnable_thread(); {12777#true} is VALID [2020-07-08 17:41:53,088 INFO L280 TraceCheckUtils]: 111: Hoare triple {12777#true} havoc ~__retres1~2; {12777#true} is VALID [2020-07-08 17:41:53,088 INFO L280 TraceCheckUtils]: 112: Hoare triple {12777#true} assume 0 == ~m_st~0; {12777#true} is VALID [2020-07-08 17:41:53,089 INFO L280 TraceCheckUtils]: 113: Hoare triple {12777#true} ~__retres1~2 := 1; {12777#true} is VALID [2020-07-08 17:41:53,089 INFO L280 TraceCheckUtils]: 114: Hoare triple {12777#true} #res := ~__retres1~2; {12777#true} is VALID [2020-07-08 17:41:53,089 INFO L280 TraceCheckUtils]: 115: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-08 17:41:53,090 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12777#true} {12850#(<= 2 ~t1_st~0)} #406#return; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,090 INFO L280 TraceCheckUtils]: 117: Hoare triple {12850#(<= 2 ~t1_st~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,091 INFO L280 TraceCheckUtils]: 118: Hoare triple {12850#(<= 2 ~t1_st~0)} ~tmp~0 := #t~ret0; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,092 INFO L280 TraceCheckUtils]: 119: Hoare triple {12850#(<= 2 ~t1_st~0)} havoc #t~ret0; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,092 INFO L280 TraceCheckUtils]: 120: Hoare triple {12850#(<= 2 ~t1_st~0)} assume 0 != ~tmp~0; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,093 INFO L280 TraceCheckUtils]: 121: Hoare triple {12850#(<= 2 ~t1_st~0)} assume 0 == ~m_st~0; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,093 INFO L280 TraceCheckUtils]: 122: Hoare triple {12850#(<= 2 ~t1_st~0)} havoc ~tmp_ndt_1~0; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,094 INFO L280 TraceCheckUtils]: 123: Hoare triple {12850#(<= 2 ~t1_st~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,094 INFO L280 TraceCheckUtils]: 124: Hoare triple {12850#(<= 2 ~t1_st~0)} ~tmp_ndt_1~0 := #t~nondet1; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,095 INFO L280 TraceCheckUtils]: 125: Hoare triple {12850#(<= 2 ~t1_st~0)} havoc #t~nondet1; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,095 INFO L280 TraceCheckUtils]: 126: Hoare triple {12850#(<= 2 ~t1_st~0)} assume !(0 != ~tmp_ndt_1~0); {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-08 17:41:53,096 INFO L280 TraceCheckUtils]: 127: Hoare triple {12850#(<= 2 ~t1_st~0)} assume 0 == ~t1_st~0; {12778#false} is VALID [2020-07-08 17:41:53,096 INFO L280 TraceCheckUtils]: 128: Hoare triple {12778#false} havoc ~tmp_ndt_2~0; {12778#false} is VALID [2020-07-08 17:41:53,097 INFO L280 TraceCheckUtils]: 129: Hoare triple {12778#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {12778#false} is VALID [2020-07-08 17:41:53,097 INFO L280 TraceCheckUtils]: 130: Hoare triple {12778#false} ~tmp_ndt_2~0 := #t~nondet2; {12778#false} is VALID [2020-07-08 17:41:53,097 INFO L280 TraceCheckUtils]: 131: Hoare triple {12778#false} havoc #t~nondet2; {12778#false} is VALID [2020-07-08 17:41:53,097 INFO L280 TraceCheckUtils]: 132: Hoare triple {12778#false} assume 0 != ~tmp_ndt_2~0; {12778#false} is VALID [2020-07-08 17:41:53,097 INFO L280 TraceCheckUtils]: 133: Hoare triple {12778#false} ~t1_st~0 := 1; {12778#false} is VALID [2020-07-08 17:41:53,097 INFO L263 TraceCheckUtils]: 134: Hoare triple {12778#false} call transmit1(); {12778#false} is VALID [2020-07-08 17:41:53,098 INFO L280 TraceCheckUtils]: 135: Hoare triple {12778#false} assume !(0 == ~t1_pc~0); {12778#false} is VALID [2020-07-08 17:41:53,098 INFO L280 TraceCheckUtils]: 136: Hoare triple {12778#false} assume 1 == ~t1_pc~0; {12778#false} is VALID [2020-07-08 17:41:53,098 INFO L263 TraceCheckUtils]: 137: Hoare triple {12778#false} call error(); {12778#false} is VALID [2020-07-08 17:41:53,098 INFO L280 TraceCheckUtils]: 138: Hoare triple {12778#false} assume !false; {12778#false} is VALID [2020-07-08 17:41:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 17:41:53,111 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 17:41:53,112 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [637475493] [2020-07-08 17:41:53,112 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 17:41:53,112 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 17:41:53,112 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034108688] [2020-07-08 17:41:53,113 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 139 [2020-07-08 17:41:53,113 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 17:41:53,114 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 17:41:53,232 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:41:53,232 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 17:41:53,232 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 17:41:53,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 17:41:53,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-08 17:41:53,233 INFO L87 Difference]: Start difference. First operand 685 states and 880 transitions. Second operand 8 states. [2020-07-08 17:42:10,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:42:10,318 INFO L93 Difference]: Finished difference Result 2592 states and 3797 transitions. [2020-07-08 17:42:10,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 17:42:10,319 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 139 [2020-07-08 17:42:10,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 17:42:10,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 17:42:10,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1000 transitions. [2020-07-08 17:42:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 17:42:10,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1000 transitions. [2020-07-08 17:42:10,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 1000 transitions. [2020-07-08 17:42:11,850 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1000 edges. 1000 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:42:12,292 INFO L225 Difference]: With dead ends: 2592 [2020-07-08 17:42:12,293 INFO L226 Difference]: Without dead ends: 1943 [2020-07-08 17:42:12,305 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=148, Invalid=314, Unknown=0, NotChecked=0, Total=462 [2020-07-08 17:42:12,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1943 states. [2020-07-08 17:42:20,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1943 to 1454. [2020-07-08 17:42:20,960 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 17:42:20,960 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1943 states. Second operand 1454 states. [2020-07-08 17:42:20,961 INFO L74 IsIncluded]: Start isIncluded. First operand 1943 states. Second operand 1454 states. [2020-07-08 17:42:20,961 INFO L87 Difference]: Start difference. First operand 1943 states. Second operand 1454 states. [2020-07-08 17:42:21,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:42:21,270 INFO L93 Difference]: Finished difference Result 1943 states and 2840 transitions. [2020-07-08 17:42:21,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2840 transitions. [2020-07-08 17:42:21,291 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 17:42:21,291 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 17:42:21,292 INFO L74 IsIncluded]: Start isIncluded. First operand 1454 states. Second operand 1943 states. [2020-07-08 17:42:21,292 INFO L87 Difference]: Start difference. First operand 1454 states. Second operand 1943 states. [2020-07-08 17:42:21,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:42:21,571 INFO L93 Difference]: Finished difference Result 1943 states and 2840 transitions. [2020-07-08 17:42:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2840 transitions. [2020-07-08 17:42:21,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 17:42:21,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 17:42:21,587 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 17:42:21,587 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 17:42:21,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1454 states. [2020-07-08 17:42:21,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1454 states and 1985 transitions. [2020-07-08 17:42:21,727 INFO L78 Accepts]: Start accepts. Automaton has 1454 states and 1985 transitions. Word has length 139 [2020-07-08 17:42:21,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 17:42:21,727 INFO L479 AbstractCegarLoop]: Abstraction has 1454 states and 1985 transitions. [2020-07-08 17:42:21,727 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 17:42:21,727 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1454 states and 1985 transitions. [2020-07-08 17:42:25,835 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1985 edges. 1985 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:42:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1985 transitions. [2020-07-08 17:42:25,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-07-08 17:42:25,843 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 17:42:25,843 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 17:42:25,844 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 17:42:25,844 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 17:42:25,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 17:42:25,844 INFO L82 PathProgramCache]: Analyzing trace with hash -1051815898, now seen corresponding path program 1 times [2020-07-08 17:42:25,844 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 17:42:25,845 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [351249627] [2020-07-08 17:42:25,845 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 17:42:25,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {25013#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_pc~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} ~t1_pc~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~m_st~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} ~t1_st~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,043 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} ~m_i~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,043 INFO L280 TraceCheckUtils]: 5: Hoare triple {24893#true} ~t1_i~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,043 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} ~M_E~0 := 2; {24893#true} is VALID [2020-07-08 17:42:26,043 INFO L280 TraceCheckUtils]: 7: Hoare triple {24893#true} ~T1_E~0 := 2; {24893#true} is VALID [2020-07-08 17:42:26,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {24893#true} ~E_1~0 := 2; {24893#true} is VALID [2020-07-08 17:42:26,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,044 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24893#true} {24893#true} #444#return; {24893#true} is VALID [2020-07-08 17:42:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {25014#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1; {24893#true} is VALID [2020-07-08 17:42:26,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} ~t1_i~0 := 1; {24893#true} is VALID [2020-07-08 17:42:26,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,057 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24893#true} {24893#true} #400#return; {24893#true} is VALID [2020-07-08 17:42:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,062 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24893#true} {24893#true} #414#return; {24893#true} is VALID [2020-07-08 17:42:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0; {24893#true} is VALID [2020-07-08 17:42:26,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} ~m_st~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} assume 1 == ~t1_i~0; {24893#true} is VALID [2020-07-08 17:42:26,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} ~t1_st~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,077 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,077 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #416#return; {24893#true} is VALID [2020-07-08 17:42:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {25016#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(0 == ~M_E~0); {24893#true} is VALID [2020-07-08 17:42:26,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !(0 == ~T1_E~0); {24893#true} is VALID [2020-07-08 17:42:26,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} assume !(0 == ~E_1~0); {24893#true} is VALID [2020-07-08 17:42:26,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,095 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24893#true} {24893#true} #418#return; {24893#true} is VALID [2020-07-08 17:42:26,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,105 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-08 17:42:26,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !(1 == ~t1_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~__retres1~1 := 0; {24893#true} is VALID [2020-07-08 17:42:26,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} #res := ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,109 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #398#return; {24893#true} is VALID [2020-07-08 17:42:26,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {24893#true} is VALID [2020-07-08 17:42:26,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-08 17:42:26,110 INFO L263 TraceCheckUtils]: 2: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,110 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,111 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,111 INFO L280 TraceCheckUtils]: 7: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,111 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-08 17:42:26,111 INFO L280 TraceCheckUtils]: 9: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,111 INFO L280 TraceCheckUtils]: 10: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,112 INFO L280 TraceCheckUtils]: 11: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,112 INFO L280 TraceCheckUtils]: 12: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-08 17:42:26,112 INFO L263 TraceCheckUtils]: 13: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,112 INFO L280 TraceCheckUtils]: 14: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,112 INFO L280 TraceCheckUtils]: 15: Hoare triple {24893#true} assume !(1 == ~t1_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {24893#true} ~__retres1~1 := 0; {24893#true} is VALID [2020-07-08 17:42:26,113 INFO L280 TraceCheckUtils]: 17: Hoare triple {24893#true} #res := ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,113 INFO L280 TraceCheckUtils]: 18: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,113 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24893#true} {24893#true} #398#return; {24893#true} is VALID [2020-07-08 17:42:26,113 INFO L280 TraceCheckUtils]: 20: Hoare triple {24893#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {24893#true} ~tmp___0~0 := #t~ret4; {24893#true} is VALID [2020-07-08 17:42:26,114 INFO L280 TraceCheckUtils]: 22: Hoare triple {24893#true} havoc #t~ret4; {24893#true} is VALID [2020-07-08 17:42:26,114 INFO L280 TraceCheckUtils]: 23: Hoare triple {24893#true} assume !(0 != ~tmp___0~0); {24893#true} is VALID [2020-07-08 17:42:26,114 INFO L280 TraceCheckUtils]: 24: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,114 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24893#true} {24893#true} #420#return; {24893#true} is VALID [2020-07-08 17:42:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {25016#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(1 == ~M_E~0); {24893#true} is VALID [2020-07-08 17:42:26,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !(1 == ~T1_E~0); {24893#true} is VALID [2020-07-08 17:42:26,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} assume !(1 == ~E_1~0); {24893#true} is VALID [2020-07-08 17:42:26,120 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,120 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24893#true} {24893#true} #422#return; {24893#true} is VALID [2020-07-08 17:42:26,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~2; {24893#true} is VALID [2020-07-08 17:42:26,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-08 17:42:26,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~__retres1~2 := 1; {24893#true} is VALID [2020-07-08 17:42:26,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} #res := ~__retres1~2; {24893#true} is VALID [2020-07-08 17:42:26,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,125 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #406#return; {24893#true} is VALID [2020-07-08 17:42:26,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {25029#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~t1_pc~0; {24893#true} is VALID [2020-07-08 17:42:26,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-08 17:42:26,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~t1_pc~0 := 1; {24893#true} is VALID [2020-07-08 17:42:26,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} ~t1_st~0 := 2; {24893#true} is VALID [2020-07-08 17:42:26,151 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,151 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #410#return; {24893#true} is VALID [2020-07-08 17:42:26,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~2; {24893#true} is VALID [2020-07-08 17:42:26,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-08 17:42:26,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~__retres1~2 := 1; {24893#true} is VALID [2020-07-08 17:42:26,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} #res := ~__retres1~2; {24893#true} is VALID [2020-07-08 17:42:26,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,155 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #406#return; {24893#true} is VALID [2020-07-08 17:42:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,232 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,232 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-08 17:42:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 17:42:26,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume 1 == ~t1_pc~0; {24893#true} is VALID [2020-07-08 17:42:26,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} assume !(1 == ~E_1~0); {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,244 INFO L280 TraceCheckUtils]: 3: Hoare triple {25091#(not (= 1 ~E_1~0))} ~__retres1~1 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,244 INFO L280 TraceCheckUtils]: 4: Hoare triple {25091#(not (= 1 ~E_1~0))} #res := ~__retres1~1; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,245 INFO L280 TraceCheckUtils]: 5: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,245 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {24893#true} #398#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {24893#true} is VALID [2020-07-08 17:42:26,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-08 17:42:26,246 INFO L263 TraceCheckUtils]: 2: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,247 INFO L280 TraceCheckUtils]: 5: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,247 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,247 INFO L280 TraceCheckUtils]: 7: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,247 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-08 17:42:26,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,248 INFO L280 TraceCheckUtils]: 10: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,248 INFO L280 TraceCheckUtils]: 11: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-08 17:42:26,248 INFO L263 TraceCheckUtils]: 13: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,249 INFO L280 TraceCheckUtils]: 14: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,249 INFO L280 TraceCheckUtils]: 15: Hoare triple {24893#true} assume 1 == ~t1_pc~0; {24893#true} is VALID [2020-07-08 17:42:26,249 INFO L280 TraceCheckUtils]: 16: Hoare triple {24893#true} assume !(1 == ~E_1~0); {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,250 INFO L280 TraceCheckUtils]: 17: Hoare triple {25091#(not (= 1 ~E_1~0))} ~__retres1~1 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,250 INFO L280 TraceCheckUtils]: 18: Hoare triple {25091#(not (= 1 ~E_1~0))} #res := ~__retres1~1; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,251 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {24893#true} #398#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,252 INFO L280 TraceCheckUtils]: 21: Hoare triple {25091#(not (= 1 ~E_1~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,252 INFO L280 TraceCheckUtils]: 22: Hoare triple {25091#(not (= 1 ~E_1~0))} ~tmp___0~0 := #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,253 INFO L280 TraceCheckUtils]: 23: Hoare triple {25091#(not (= 1 ~E_1~0))} havoc #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,253 INFO L280 TraceCheckUtils]: 24: Hoare triple {25091#(not (= 1 ~E_1~0))} assume 0 != ~tmp___0~0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,254 INFO L280 TraceCheckUtils]: 25: Hoare triple {25091#(not (= 1 ~E_1~0))} ~t1_st~0 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,254 INFO L280 TraceCheckUtils]: 26: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,255 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #392#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,256 INFO L263 TraceCheckUtils]: 0: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:42:26,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {24893#true} is VALID [2020-07-08 17:42:26,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-08 17:42:26,257 INFO L263 TraceCheckUtils]: 3: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,258 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-08 17:42:26,258 INFO L280 TraceCheckUtils]: 10: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,259 INFO L280 TraceCheckUtils]: 11: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,259 INFO L280 TraceCheckUtils]: 13: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-08 17:42:26,259 INFO L263 TraceCheckUtils]: 14: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,259 INFO L280 TraceCheckUtils]: 15: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,260 INFO L280 TraceCheckUtils]: 16: Hoare triple {24893#true} assume 1 == ~t1_pc~0; {24893#true} is VALID [2020-07-08 17:42:26,260 INFO L280 TraceCheckUtils]: 17: Hoare triple {24893#true} assume !(1 == ~E_1~0); {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {25091#(not (= 1 ~E_1~0))} ~__retres1~1 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,261 INFO L280 TraceCheckUtils]: 19: Hoare triple {25091#(not (= 1 ~E_1~0))} #res := ~__retres1~1; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,262 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {24893#true} #398#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,263 INFO L280 TraceCheckUtils]: 22: Hoare triple {25091#(not (= 1 ~E_1~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,263 INFO L280 TraceCheckUtils]: 23: Hoare triple {25091#(not (= 1 ~E_1~0))} ~tmp___0~0 := #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,264 INFO L280 TraceCheckUtils]: 24: Hoare triple {25091#(not (= 1 ~E_1~0))} havoc #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,264 INFO L280 TraceCheckUtils]: 25: Hoare triple {25091#(not (= 1 ~E_1~0))} assume 0 != ~tmp___0~0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,265 INFO L280 TraceCheckUtils]: 26: Hoare triple {25091#(not (= 1 ~E_1~0))} ~t1_st~0 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,265 INFO L280 TraceCheckUtils]: 27: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,266 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #392#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,266 INFO L280 TraceCheckUtils]: 29: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,267 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {25031#(= 1 ~E_1~0)} #404#return; {24894#false} is VALID [2020-07-08 17:42:26,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {25030#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {24893#true} is VALID [2020-07-08 17:42:26,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-08 17:42:26,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~E_1~0 := 1; {25031#(= 1 ~E_1~0)} is VALID [2020-07-08 17:42:26,269 INFO L263 TraceCheckUtils]: 3: Hoare triple {25031#(= 1 ~E_1~0)} call immediate_notify(); {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:42:26,270 INFO L263 TraceCheckUtils]: 4: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:42:26,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {24893#true} is VALID [2020-07-08 17:42:26,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-08 17:42:26,271 INFO L263 TraceCheckUtils]: 7: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,271 INFO L280 TraceCheckUtils]: 8: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,271 INFO L280 TraceCheckUtils]: 10: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,272 INFO L280 TraceCheckUtils]: 11: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,272 INFO L280 TraceCheckUtils]: 12: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,272 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-08 17:42:26,272 INFO L280 TraceCheckUtils]: 14: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,273 INFO L280 TraceCheckUtils]: 16: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,273 INFO L280 TraceCheckUtils]: 17: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-08 17:42:26,273 INFO L263 TraceCheckUtils]: 18: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,273 INFO L280 TraceCheckUtils]: 19: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,273 INFO L280 TraceCheckUtils]: 20: Hoare triple {24893#true} assume 1 == ~t1_pc~0; {24893#true} is VALID [2020-07-08 17:42:26,274 INFO L280 TraceCheckUtils]: 21: Hoare triple {24893#true} assume !(1 == ~E_1~0); {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,275 INFO L280 TraceCheckUtils]: 22: Hoare triple {25091#(not (= 1 ~E_1~0))} ~__retres1~1 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,275 INFO L280 TraceCheckUtils]: 23: Hoare triple {25091#(not (= 1 ~E_1~0))} #res := ~__retres1~1; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,276 INFO L280 TraceCheckUtils]: 24: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,277 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {24893#true} #398#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,277 INFO L280 TraceCheckUtils]: 26: Hoare triple {25091#(not (= 1 ~E_1~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,277 INFO L280 TraceCheckUtils]: 27: Hoare triple {25091#(not (= 1 ~E_1~0))} ~tmp___0~0 := #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,278 INFO L280 TraceCheckUtils]: 28: Hoare triple {25091#(not (= 1 ~E_1~0))} havoc #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,278 INFO L280 TraceCheckUtils]: 29: Hoare triple {25091#(not (= 1 ~E_1~0))} assume 0 != ~tmp___0~0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,279 INFO L280 TraceCheckUtils]: 30: Hoare triple {25091#(not (= 1 ~E_1~0))} ~t1_st~0 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,279 INFO L280 TraceCheckUtils]: 31: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,280 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #392#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,280 INFO L280 TraceCheckUtils]: 33: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,281 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {25031#(= 1 ~E_1~0)} #404#return; {24894#false} is VALID [2020-07-08 17:42:26,281 INFO L280 TraceCheckUtils]: 35: Hoare triple {24894#false} ~E_1~0 := 2; {24894#false} is VALID [2020-07-08 17:42:26,282 INFO L280 TraceCheckUtils]: 36: Hoare triple {24894#false} assume !false; {24894#false} is VALID [2020-07-08 17:42:26,282 INFO L280 TraceCheckUtils]: 37: Hoare triple {24894#false} ~m_pc~0 := 1; {24894#false} is VALID [2020-07-08 17:42:26,282 INFO L280 TraceCheckUtils]: 38: Hoare triple {24894#false} ~m_st~0 := 2; {24894#false} is VALID [2020-07-08 17:42:26,282 INFO L280 TraceCheckUtils]: 39: Hoare triple {24894#false} assume true; {24894#false} is VALID [2020-07-08 17:42:26,282 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {24894#false} {24893#true} #408#return; {24894#false} is VALID [2020-07-08 17:42:26,285 INFO L263 TraceCheckUtils]: 0: Hoare triple {24893#true} call ULTIMATE.init(); {25013#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-08 17:42:26,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {25013#(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)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_pc~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~t1_pc~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,285 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} ~m_st~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,285 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} ~t1_st~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {24893#true} ~m_i~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} ~t1_i~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,286 INFO L280 TraceCheckUtils]: 7: Hoare triple {24893#true} ~M_E~0 := 2; {24893#true} is VALID [2020-07-08 17:42:26,286 INFO L280 TraceCheckUtils]: 8: Hoare triple {24893#true} ~T1_E~0 := 2; {24893#true} is VALID [2020-07-08 17:42:26,286 INFO L280 TraceCheckUtils]: 9: Hoare triple {24893#true} ~E_1~0 := 2; {24893#true} is VALID [2020-07-08 17:42:26,286 INFO L280 TraceCheckUtils]: 10: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,287 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24893#true} {24893#true} #444#return; {24893#true} is VALID [2020-07-08 17:42:26,287 INFO L263 TraceCheckUtils]: 12: Hoare triple {24893#true} call #t~ret8 := main(); {24893#true} is VALID [2020-07-08 17:42:26,287 INFO L280 TraceCheckUtils]: 13: Hoare triple {24893#true} havoc ~__retres1~3; {24893#true} is VALID [2020-07-08 17:42:26,289 INFO L263 TraceCheckUtils]: 14: Hoare triple {24893#true} call init_model(); {25014#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-08 17:42:26,289 INFO L280 TraceCheckUtils]: 15: Hoare triple {25014#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1; {24893#true} is VALID [2020-07-08 17:42:26,289 INFO L280 TraceCheckUtils]: 16: Hoare triple {24893#true} ~t1_i~0 := 1; {24893#true} is VALID [2020-07-08 17:42:26,289 INFO L280 TraceCheckUtils]: 17: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,289 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {24893#true} {24893#true} #400#return; {24893#true} is VALID [2020-07-08 17:42:26,290 INFO L263 TraceCheckUtils]: 19: Hoare triple {24893#true} call start_simulation(); {24893#true} is VALID [2020-07-08 17:42:26,290 INFO L280 TraceCheckUtils]: 20: Hoare triple {24893#true} havoc ~kernel_st~0; {24893#true} is VALID [2020-07-08 17:42:26,290 INFO L280 TraceCheckUtils]: 21: Hoare triple {24893#true} havoc ~tmp~3; {24893#true} is VALID [2020-07-08 17:42:26,290 INFO L280 TraceCheckUtils]: 22: Hoare triple {24893#true} havoc ~tmp___0~1; {24893#true} is VALID [2020-07-08 17:42:26,290 INFO L280 TraceCheckUtils]: 23: Hoare triple {24893#true} ~kernel_st~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,290 INFO L263 TraceCheckUtils]: 24: Hoare triple {24893#true} call update_channels(); {24893#true} is VALID [2020-07-08 17:42:26,291 INFO L280 TraceCheckUtils]: 25: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,291 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24893#true} {24893#true} #414#return; {24893#true} is VALID [2020-07-08 17:42:26,291 INFO L263 TraceCheckUtils]: 27: Hoare triple {24893#true} call init_threads(); {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:42:26,292 INFO L280 TraceCheckUtils]: 28: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0; {24893#true} is VALID [2020-07-08 17:42:26,292 INFO L280 TraceCheckUtils]: 29: Hoare triple {24893#true} ~m_st~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,292 INFO L280 TraceCheckUtils]: 30: Hoare triple {24893#true} assume 1 == ~t1_i~0; {24893#true} is VALID [2020-07-08 17:42:26,292 INFO L280 TraceCheckUtils]: 31: Hoare triple {24893#true} ~t1_st~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,292 INFO L280 TraceCheckUtils]: 32: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,292 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {24893#true} {24893#true} #416#return; {24893#true} is VALID [2020-07-08 17:42:26,293 INFO L263 TraceCheckUtils]: 34: Hoare triple {24893#true} call fire_delta_events(); {25016#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} is VALID [2020-07-08 17:42:26,293 INFO L280 TraceCheckUtils]: 35: Hoare triple {25016#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(0 == ~M_E~0); {24893#true} is VALID [2020-07-08 17:42:26,293 INFO L280 TraceCheckUtils]: 36: Hoare triple {24893#true} assume !(0 == ~T1_E~0); {24893#true} is VALID [2020-07-08 17:42:26,294 INFO L280 TraceCheckUtils]: 37: Hoare triple {24893#true} assume !(0 == ~E_1~0); {24893#true} is VALID [2020-07-08 17:42:26,294 INFO L280 TraceCheckUtils]: 38: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,294 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {24893#true} {24893#true} #418#return; {24893#true} is VALID [2020-07-08 17:42:26,295 INFO L263 TraceCheckUtils]: 40: Hoare triple {24893#true} call activate_threads(); {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:42:26,295 INFO L280 TraceCheckUtils]: 41: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {24893#true} is VALID [2020-07-08 17:42:26,295 INFO L280 TraceCheckUtils]: 42: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-08 17:42:26,295 INFO L263 TraceCheckUtils]: 43: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,295 INFO L280 TraceCheckUtils]: 44: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,295 INFO L280 TraceCheckUtils]: 45: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,296 INFO L280 TraceCheckUtils]: 46: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,296 INFO L280 TraceCheckUtils]: 47: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,296 INFO L280 TraceCheckUtils]: 48: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,296 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-08 17:42:26,296 INFO L280 TraceCheckUtils]: 50: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,297 INFO L280 TraceCheckUtils]: 51: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,297 INFO L280 TraceCheckUtils]: 52: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,297 INFO L280 TraceCheckUtils]: 53: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-08 17:42:26,297 INFO L263 TraceCheckUtils]: 54: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,297 INFO L280 TraceCheckUtils]: 55: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,297 INFO L280 TraceCheckUtils]: 56: Hoare triple {24893#true} assume !(1 == ~t1_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,298 INFO L280 TraceCheckUtils]: 57: Hoare triple {24893#true} ~__retres1~1 := 0; {24893#true} is VALID [2020-07-08 17:42:26,298 INFO L280 TraceCheckUtils]: 58: Hoare triple {24893#true} #res := ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,298 INFO L280 TraceCheckUtils]: 59: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,298 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {24893#true} {24893#true} #398#return; {24893#true} is VALID [2020-07-08 17:42:26,298 INFO L280 TraceCheckUtils]: 61: Hoare triple {24893#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,299 INFO L280 TraceCheckUtils]: 62: Hoare triple {24893#true} ~tmp___0~0 := #t~ret4; {24893#true} is VALID [2020-07-08 17:42:26,299 INFO L280 TraceCheckUtils]: 63: Hoare triple {24893#true} havoc #t~ret4; {24893#true} is VALID [2020-07-08 17:42:26,299 INFO L280 TraceCheckUtils]: 64: Hoare triple {24893#true} assume !(0 != ~tmp___0~0); {24893#true} is VALID [2020-07-08 17:42:26,299 INFO L280 TraceCheckUtils]: 65: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,299 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {24893#true} {24893#true} #420#return; {24893#true} is VALID [2020-07-08 17:42:26,301 INFO L263 TraceCheckUtils]: 67: Hoare triple {24893#true} call reset_delta_events(); {25016#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} is VALID [2020-07-08 17:42:26,301 INFO L280 TraceCheckUtils]: 68: Hoare triple {25016#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|))} assume !(1 == ~M_E~0); {24893#true} is VALID [2020-07-08 17:42:26,301 INFO L280 TraceCheckUtils]: 69: Hoare triple {24893#true} assume !(1 == ~T1_E~0); {24893#true} is VALID [2020-07-08 17:42:26,301 INFO L280 TraceCheckUtils]: 70: Hoare triple {24893#true} assume !(1 == ~E_1~0); {24893#true} is VALID [2020-07-08 17:42:26,301 INFO L280 TraceCheckUtils]: 71: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,302 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {24893#true} {24893#true} #422#return; {24893#true} is VALID [2020-07-08 17:42:26,302 INFO L280 TraceCheckUtils]: 73: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-08 17:42:26,302 INFO L280 TraceCheckUtils]: 74: Hoare triple {24893#true} ~kernel_st~0 := 1; {24893#true} is VALID [2020-07-08 17:42:26,302 INFO L263 TraceCheckUtils]: 75: Hoare triple {24893#true} call eval(); {24893#true} is VALID [2020-07-08 17:42:26,302 INFO L280 TraceCheckUtils]: 76: Hoare triple {24893#true} havoc ~tmp~0; {24893#true} is VALID [2020-07-08 17:42:26,303 INFO L280 TraceCheckUtils]: 77: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-08 17:42:26,303 INFO L263 TraceCheckUtils]: 78: Hoare triple {24893#true} call #t~ret0 := exists_runnable_thread(); {24893#true} is VALID [2020-07-08 17:42:26,303 INFO L280 TraceCheckUtils]: 79: Hoare triple {24893#true} havoc ~__retres1~2; {24893#true} is VALID [2020-07-08 17:42:26,303 INFO L280 TraceCheckUtils]: 80: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-08 17:42:26,303 INFO L280 TraceCheckUtils]: 81: Hoare triple {24893#true} ~__retres1~2 := 1; {24893#true} is VALID [2020-07-08 17:42:26,304 INFO L280 TraceCheckUtils]: 82: Hoare triple {24893#true} #res := ~__retres1~2; {24893#true} is VALID [2020-07-08 17:42:26,304 INFO L280 TraceCheckUtils]: 83: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,304 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {24893#true} {24893#true} #406#return; {24893#true} is VALID [2020-07-08 17:42:26,304 INFO L280 TraceCheckUtils]: 85: Hoare triple {24893#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,304 INFO L280 TraceCheckUtils]: 86: Hoare triple {24893#true} ~tmp~0 := #t~ret0; {24893#true} is VALID [2020-07-08 17:42:26,305 INFO L280 TraceCheckUtils]: 87: Hoare triple {24893#true} havoc #t~ret0; {24893#true} is VALID [2020-07-08 17:42:26,305 INFO L280 TraceCheckUtils]: 88: Hoare triple {24893#true} assume 0 != ~tmp~0; {24893#true} is VALID [2020-07-08 17:42:26,305 INFO L280 TraceCheckUtils]: 89: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-08 17:42:26,305 INFO L280 TraceCheckUtils]: 90: Hoare triple {24893#true} havoc ~tmp_ndt_1~0; {24893#true} is VALID [2020-07-08 17:42:26,305 INFO L280 TraceCheckUtils]: 91: Hoare triple {24893#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,305 INFO L280 TraceCheckUtils]: 92: Hoare triple {24893#true} ~tmp_ndt_1~0 := #t~nondet1; {24893#true} is VALID [2020-07-08 17:42:26,306 INFO L280 TraceCheckUtils]: 93: Hoare triple {24893#true} havoc #t~nondet1; {24893#true} is VALID [2020-07-08 17:42:26,306 INFO L280 TraceCheckUtils]: 94: Hoare triple {24893#true} assume !(0 != ~tmp_ndt_1~0); {24893#true} is VALID [2020-07-08 17:42:26,306 INFO L280 TraceCheckUtils]: 95: Hoare triple {24893#true} assume 0 == ~t1_st~0; {24893#true} is VALID [2020-07-08 17:42:26,306 INFO L280 TraceCheckUtils]: 96: Hoare triple {24893#true} havoc ~tmp_ndt_2~0; {24893#true} is VALID [2020-07-08 17:42:26,306 INFO L280 TraceCheckUtils]: 97: Hoare triple {24893#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,307 INFO L280 TraceCheckUtils]: 98: Hoare triple {24893#true} ~tmp_ndt_2~0 := #t~nondet2; {24893#true} is VALID [2020-07-08 17:42:26,307 INFO L280 TraceCheckUtils]: 99: Hoare triple {24893#true} havoc #t~nondet2; {24893#true} is VALID [2020-07-08 17:42:26,307 INFO L280 TraceCheckUtils]: 100: Hoare triple {24893#true} assume 0 != ~tmp_ndt_2~0; {24893#true} is VALID [2020-07-08 17:42:26,307 INFO L280 TraceCheckUtils]: 101: Hoare triple {24893#true} ~t1_st~0 := 1; {24893#true} is VALID [2020-07-08 17:42:26,309 INFO L263 TraceCheckUtils]: 102: Hoare triple {24893#true} call transmit1(); {25029#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:42:26,309 INFO L280 TraceCheckUtils]: 103: Hoare triple {25029#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~t1_pc~0; {24893#true} is VALID [2020-07-08 17:42:26,309 INFO L280 TraceCheckUtils]: 104: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-08 17:42:26,309 INFO L280 TraceCheckUtils]: 105: Hoare triple {24893#true} ~t1_pc~0 := 1; {24893#true} is VALID [2020-07-08 17:42:26,309 INFO L280 TraceCheckUtils]: 106: Hoare triple {24893#true} ~t1_st~0 := 2; {24893#true} is VALID [2020-07-08 17:42:26,310 INFO L280 TraceCheckUtils]: 107: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,310 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {24893#true} {24893#true} #410#return; {24893#true} is VALID [2020-07-08 17:42:26,310 INFO L280 TraceCheckUtils]: 109: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-08 17:42:26,310 INFO L263 TraceCheckUtils]: 110: Hoare triple {24893#true} call #t~ret0 := exists_runnable_thread(); {24893#true} is VALID [2020-07-08 17:42:26,310 INFO L280 TraceCheckUtils]: 111: Hoare triple {24893#true} havoc ~__retres1~2; {24893#true} is VALID [2020-07-08 17:42:26,310 INFO L280 TraceCheckUtils]: 112: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-08 17:42:26,311 INFO L280 TraceCheckUtils]: 113: Hoare triple {24893#true} ~__retres1~2 := 1; {24893#true} is VALID [2020-07-08 17:42:26,311 INFO L280 TraceCheckUtils]: 114: Hoare triple {24893#true} #res := ~__retres1~2; {24893#true} is VALID [2020-07-08 17:42:26,311 INFO L280 TraceCheckUtils]: 115: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,311 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {24893#true} {24893#true} #406#return; {24893#true} is VALID [2020-07-08 17:42:26,311 INFO L280 TraceCheckUtils]: 117: Hoare triple {24893#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,312 INFO L280 TraceCheckUtils]: 118: Hoare triple {24893#true} ~tmp~0 := #t~ret0; {24893#true} is VALID [2020-07-08 17:42:26,312 INFO L280 TraceCheckUtils]: 119: Hoare triple {24893#true} havoc #t~ret0; {24893#true} is VALID [2020-07-08 17:42:26,312 INFO L280 TraceCheckUtils]: 120: Hoare triple {24893#true} assume 0 != ~tmp~0; {24893#true} is VALID [2020-07-08 17:42:26,312 INFO L280 TraceCheckUtils]: 121: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-08 17:42:26,312 INFO L280 TraceCheckUtils]: 122: Hoare triple {24893#true} havoc ~tmp_ndt_1~0; {24893#true} is VALID [2020-07-08 17:42:26,312 INFO L280 TraceCheckUtils]: 123: Hoare triple {24893#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,313 INFO L280 TraceCheckUtils]: 124: Hoare triple {24893#true} ~tmp_ndt_1~0 := #t~nondet1; {24893#true} is VALID [2020-07-08 17:42:26,313 INFO L280 TraceCheckUtils]: 125: Hoare triple {24893#true} havoc #t~nondet1; {24893#true} is VALID [2020-07-08 17:42:26,313 INFO L280 TraceCheckUtils]: 126: Hoare triple {24893#true} assume 0 != ~tmp_ndt_1~0; {24893#true} is VALID [2020-07-08 17:42:26,313 INFO L280 TraceCheckUtils]: 127: Hoare triple {24893#true} ~m_st~0 := 1; {24893#true} is VALID [2020-07-08 17:42:26,315 INFO L263 TraceCheckUtils]: 128: Hoare triple {24893#true} call master(); {25030#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:42:26,315 INFO L280 TraceCheckUtils]: 129: Hoare triple {25030#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {24893#true} is VALID [2020-07-08 17:42:26,315 INFO L280 TraceCheckUtils]: 130: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-08 17:42:26,316 INFO L280 TraceCheckUtils]: 131: Hoare triple {24893#true} ~E_1~0 := 1; {25031#(= 1 ~E_1~0)} is VALID [2020-07-08 17:42:26,316 INFO L263 TraceCheckUtils]: 132: Hoare triple {25031#(= 1 ~E_1~0)} call immediate_notify(); {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:42:26,317 INFO L263 TraceCheckUtils]: 133: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-08 17:42:26,317 INFO L280 TraceCheckUtils]: 134: Hoare triple {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1; {24893#true} is VALID [2020-07-08 17:42:26,317 INFO L280 TraceCheckUtils]: 135: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-08 17:42:26,317 INFO L263 TraceCheckUtils]: 136: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,318 INFO L280 TraceCheckUtils]: 137: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,318 INFO L280 TraceCheckUtils]: 138: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-08 17:42:26,318 INFO L280 TraceCheckUtils]: 139: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-08 17:42:26,318 INFO L280 TraceCheckUtils]: 140: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-08 17:42:26,318 INFO L280 TraceCheckUtils]: 141: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-08 17:42:26,319 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-08 17:42:26,319 INFO L280 TraceCheckUtils]: 143: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-08 17:42:26,319 INFO L280 TraceCheckUtils]: 144: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,319 INFO L280 TraceCheckUtils]: 145: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-08 17:42:26,319 INFO L280 TraceCheckUtils]: 146: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-08 17:42:26,319 INFO L263 TraceCheckUtils]: 147: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-08 17:42:26,320 INFO L280 TraceCheckUtils]: 148: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-08 17:42:26,320 INFO L280 TraceCheckUtils]: 149: Hoare triple {24893#true} assume 1 == ~t1_pc~0; {24893#true} is VALID [2020-07-08 17:42:26,320 INFO L280 TraceCheckUtils]: 150: Hoare triple {24893#true} assume !(1 == ~E_1~0); {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,321 INFO L280 TraceCheckUtils]: 151: Hoare triple {25091#(not (= 1 ~E_1~0))} ~__retres1~1 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,321 INFO L280 TraceCheckUtils]: 152: Hoare triple {25091#(not (= 1 ~E_1~0))} #res := ~__retres1~1; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,322 INFO L280 TraceCheckUtils]: 153: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,322 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {24893#true} #398#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,323 INFO L280 TraceCheckUtils]: 155: Hoare triple {25091#(not (= 1 ~E_1~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,323 INFO L280 TraceCheckUtils]: 156: Hoare triple {25091#(not (= 1 ~E_1~0))} ~tmp___0~0 := #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,324 INFO L280 TraceCheckUtils]: 157: Hoare triple {25091#(not (= 1 ~E_1~0))} havoc #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,324 INFO L280 TraceCheckUtils]: 158: Hoare triple {25091#(not (= 1 ~E_1~0))} assume 0 != ~tmp___0~0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,325 INFO L280 TraceCheckUtils]: 159: Hoare triple {25091#(not (= 1 ~E_1~0))} ~t1_st~0 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,325 INFO L280 TraceCheckUtils]: 160: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,326 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {25015#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #392#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,326 INFO L280 TraceCheckUtils]: 162: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-08 17:42:26,327 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {25031#(= 1 ~E_1~0)} #404#return; {24894#false} is VALID [2020-07-08 17:42:26,327 INFO L280 TraceCheckUtils]: 164: Hoare triple {24894#false} ~E_1~0 := 2; {24894#false} is VALID [2020-07-08 17:42:26,327 INFO L280 TraceCheckUtils]: 165: Hoare triple {24894#false} assume !false; {24894#false} is VALID [2020-07-08 17:42:26,327 INFO L280 TraceCheckUtils]: 166: Hoare triple {24894#false} ~m_pc~0 := 1; {24894#false} is VALID [2020-07-08 17:42:26,328 INFO L280 TraceCheckUtils]: 167: Hoare triple {24894#false} ~m_st~0 := 2; {24894#false} is VALID [2020-07-08 17:42:26,328 INFO L280 TraceCheckUtils]: 168: Hoare triple {24894#false} assume true; {24894#false} is VALID [2020-07-08 17:42:26,328 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {24894#false} {24893#true} #408#return; {24894#false} is VALID [2020-07-08 17:42:26,328 INFO L280 TraceCheckUtils]: 170: Hoare triple {24894#false} assume 0 == ~t1_st~0; {24894#false} is VALID [2020-07-08 17:42:26,328 INFO L280 TraceCheckUtils]: 171: Hoare triple {24894#false} havoc ~tmp_ndt_2~0; {24894#false} is VALID [2020-07-08 17:42:26,329 INFO L280 TraceCheckUtils]: 172: Hoare triple {24894#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {24894#false} is VALID [2020-07-08 17:42:26,329 INFO L280 TraceCheckUtils]: 173: Hoare triple {24894#false} ~tmp_ndt_2~0 := #t~nondet2; {24894#false} is VALID [2020-07-08 17:42:26,329 INFO L280 TraceCheckUtils]: 174: Hoare triple {24894#false} havoc #t~nondet2; {24894#false} is VALID [2020-07-08 17:42:26,329 INFO L280 TraceCheckUtils]: 175: Hoare triple {24894#false} assume 0 != ~tmp_ndt_2~0; {24894#false} is VALID [2020-07-08 17:42:26,329 INFO L280 TraceCheckUtils]: 176: Hoare triple {24894#false} ~t1_st~0 := 1; {24894#false} is VALID [2020-07-08 17:42:26,329 INFO L263 TraceCheckUtils]: 177: Hoare triple {24894#false} call transmit1(); {24894#false} is VALID [2020-07-08 17:42:26,329 INFO L280 TraceCheckUtils]: 178: Hoare triple {24894#false} assume !(0 == ~t1_pc~0); {24894#false} is VALID [2020-07-08 17:42:26,329 INFO L280 TraceCheckUtils]: 179: Hoare triple {24894#false} assume 1 == ~t1_pc~0; {24894#false} is VALID [2020-07-08 17:42:26,330 INFO L263 TraceCheckUtils]: 180: Hoare triple {24894#false} call error(); {24894#false} is VALID [2020-07-08 17:42:26,330 INFO L280 TraceCheckUtils]: 181: Hoare triple {24894#false} assume !false; {24894#false} is VALID [2020-07-08 17:42:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 17:42:26,348 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 17:42:26,348 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [351249627] [2020-07-08 17:42:26,348 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 17:42:26,348 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 17:42:26,348 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [676337088] [2020-07-08 17:42:26,349 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 182 [2020-07-08 17:42:26,349 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 17:42:26,349 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 17:42:26,486 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:42:26,486 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 17:42:26,486 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 17:42:26,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 17:42:26,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-08 17:42:26,487 INFO L87 Difference]: Start difference. First operand 1454 states and 1985 transitions. Second operand 10 states. [2020-07-08 17:42:45,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:42:45,505 INFO L93 Difference]: Finished difference Result 3752 states and 5602 transitions. [2020-07-08 17:42:45,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-08 17:42:45,505 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 182 [2020-07-08 17:42:45,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 17:42:45,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 17:42:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 734 transitions. [2020-07-08 17:42:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 17:42:45,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 734 transitions. [2020-07-08 17:42:45,527 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 734 transitions. [2020-07-08 17:42:46,533 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 734 edges. 734 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:42:46,776 INFO L225 Difference]: With dead ends: 3752 [2020-07-08 17:42:46,776 INFO L226 Difference]: Without dead ends: 2339 [2020-07-08 17:42:46,788 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=206, Invalid=664, Unknown=0, NotChecked=0, Total=870 [2020-07-08 17:42:46,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2339 states. [2020-07-08 17:42:56,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2339 to 1810. [2020-07-08 17:42:56,927 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 17:42:56,927 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2339 states. Second operand 1810 states. [2020-07-08 17:42:56,928 INFO L74 IsIncluded]: Start isIncluded. First operand 2339 states. Second operand 1810 states. [2020-07-08 17:42:56,928 INFO L87 Difference]: Start difference. First operand 2339 states. Second operand 1810 states. [2020-07-08 17:42:57,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:42:57,126 INFO L93 Difference]: Finished difference Result 2339 states and 3324 transitions. [2020-07-08 17:42:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3324 transitions. [2020-07-08 17:42:57,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 17:42:57,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 17:42:57,141 INFO L74 IsIncluded]: Start isIncluded. First operand 1810 states. Second operand 2339 states. [2020-07-08 17:42:57,141 INFO L87 Difference]: Start difference. First operand 1810 states. Second operand 2339 states. [2020-07-08 17:42:57,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 17:42:57,448 INFO L93 Difference]: Finished difference Result 2339 states and 3324 transitions. [2020-07-08 17:42:57,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3324 transitions. [2020-07-08 17:42:57,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 17:42:57,457 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 17:42:57,457 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 17:42:57,457 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 17:42:57,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1810 states. [2020-07-08 17:42:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1810 states and 2415 transitions. [2020-07-08 17:42:57,636 INFO L78 Accepts]: Start accepts. Automaton has 1810 states and 2415 transitions. Word has length 182 [2020-07-08 17:42:57,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 17:42:57,636 INFO L479 AbstractCegarLoop]: Abstraction has 1810 states and 2415 transitions. [2020-07-08 17:42:57,636 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 17:42:57,637 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1810 states and 2415 transitions. [2020-07-08 17:43:02,947 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2415 edges. 2415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 17:43:02,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2415 transitions. [2020-07-08 17:43:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-07-08 17:43:02,953 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 17:43:02,953 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 17:43:02,953 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 17:43:02,953 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 17:43:02,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 17:43:02,954 INFO L82 PathProgramCache]: Analyzing trace with hash -1421271293, now seen corresponding path program 1 times [2020-07-08 17:43:02,954 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 17:43:02,954 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1169453147] [2020-07-08 17:43:02,954 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 17:43:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 17:43:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 17:43:03,155 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 17:43:03,155 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-08 17:43:03,155 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-08 17:43:03,158 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 17:43:03,202 WARN L170 areAnnotationChecker]: transmit1ENTRY has no Hoare annotation [2020-07-08 17:43:03,202 WARN L170 areAnnotationChecker]: transmit1ENTRY has no Hoare annotation [2020-07-08 17:43:03,202 WARN L170 areAnnotationChecker]: activate_threadsENTRY has no Hoare annotation [2020-07-08 17:43:03,203 WARN L170 areAnnotationChecker]: immediate_notifyENTRY has no Hoare annotation [2020-07-08 17:43:03,203 WARN L170 areAnnotationChecker]: immediate_notifyENTRY has no Hoare annotation [2020-07-08 17:43:03,203 WARN L170 areAnnotationChecker]: exists_runnable_threadENTRY has no Hoare annotation [2020-07-08 17:43:03,203 WARN L170 areAnnotationChecker]: is_transmit1_triggeredENTRY has no Hoare annotation [2020-07-08 17:43:03,203 WARN L170 areAnnotationChecker]: reset_delta_eventsENTRY has no Hoare annotation [2020-07-08 17:43:03,203 WARN L170 areAnnotationChecker]: reset_delta_eventsENTRY has no Hoare annotation [2020-07-08 17:43:03,203 WARN L170 areAnnotationChecker]: init_threadsENTRY has no Hoare annotation [2020-07-08 17:43:03,203 WARN L170 areAnnotationChecker]: init_threadsENTRY has no Hoare annotation [2020-07-08 17:43:03,203 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-08 17:43:03,204 WARN L170 areAnnotationChecker]: errorENTRY has no Hoare annotation [2020-07-08 17:43:03,204 WARN L170 areAnnotationChecker]: errorENTRY has no Hoare annotation [2020-07-08 17:43:03,204 WARN L170 areAnnotationChecker]: masterENTRY has no Hoare annotation [2020-07-08 17:43:03,204 WARN L170 areAnnotationChecker]: masterENTRY has no Hoare annotation [2020-07-08 17:43:03,204 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-08 17:43:03,204 WARN L170 areAnnotationChecker]: fire_time_eventsENTRY has no Hoare annotation [2020-07-08 17:43:03,204 WARN L170 areAnnotationChecker]: evalENTRY has no Hoare annotation [2020-07-08 17:43:03,204 WARN L170 areAnnotationChecker]: stop_simulationENTRY has no Hoare annotation [2020-07-08 17:43:03,204 WARN L170 areAnnotationChecker]: update_channelsFINAL has no Hoare annotation [2020-07-08 17:43:03,205 WARN L170 areAnnotationChecker]: fire_delta_eventsENTRY has no Hoare annotation [2020-07-08 17:43:03,205 WARN L170 areAnnotationChecker]: fire_delta_eventsENTRY has no Hoare annotation [2020-07-08 17:43:03,205 WARN L170 areAnnotationChecker]: start_simulationENTRY has no Hoare annotation [2020-07-08 17:43:03,205 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 17:43:03,205 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 17:43:03,205 WARN L170 areAnnotationChecker]: is_master_triggeredENTRY has no Hoare annotation [2020-07-08 17:43:03,205 WARN L170 areAnnotationChecker]: reset_time_eventsENTRY has no Hoare annotation [2020-07-08 17:43:03,205 WARN L170 areAnnotationChecker]: reset_time_eventsENTRY has no Hoare annotation [2020-07-08 17:43:03,205 WARN L170 areAnnotationChecker]: init_modelENTRY has no Hoare annotation [2020-07-08 17:43:03,205 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 17:43:03,206 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 17:43:03,206 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 17:43:03,206 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-08 17:43:03,206 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-08 17:43:03,206 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2020-07-08 17:43:03,206 WARN L170 areAnnotationChecker]: immediate_notifyFINAL has no Hoare annotation [2020-07-08 17:43:03,206 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-08 17:43:03,206 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-08 17:43:03,206 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 17:43:03,206 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 17:43:03,207 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-08 17:43:03,207 WARN L170 areAnnotationChecker]: L263-1 has no Hoare annotation [2020-07-08 17:43:03,207 WARN L170 areAnnotationChecker]: L263-1 has no Hoare annotation [2020-07-08 17:43:03,207 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 17:43:03,207 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-08 17:43:03,207 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 17:43:03,207 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 17:43:03,207 WARN L170 areAnnotationChecker]: errorFINAL has no Hoare annotation [2020-07-08 17:43:03,207 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-08 17:43:03,208 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-08 17:43:03,208 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-08 17:43:03,208 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-08 17:43:03,208 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-08 17:43:03,208 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-08 17:43:03,208 WARN L170 areAnnotationChecker]: fire_time_eventsFINAL has no Hoare annotation [2020-07-08 17:43:03,208 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-08 17:43:03,208 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-08 17:43:03,208 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-08 17:43:03,208 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-08 17:43:03,209 WARN L170 areAnnotationChecker]: update_channelsEXIT has no Hoare annotation [2020-07-08 17:43:03,209 WARN L170 areAnnotationChecker]: update_channelsEXIT has no Hoare annotation [2020-07-08 17:43:03,209 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-08 17:43:03,209 WARN L170 areAnnotationChecker]: L240-1 has no Hoare annotation [2020-07-08 17:43:03,209 WARN L170 areAnnotationChecker]: L240-1 has no Hoare annotation [2020-07-08 17:43:03,209 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-08 17:43:03,209 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 17:43:03,209 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 17:43:03,209 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2020-07-08 17:43:03,210 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2020-07-08 17:43:03,210 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-08 17:43:03,210 WARN L170 areAnnotationChecker]: L331-1 has no Hoare annotation [2020-07-08 17:43:03,210 WARN L170 areAnnotationChecker]: L331-1 has no Hoare annotation [2020-07-08 17:43:03,210 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 17:43:03,210 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-08 17:43:03,210 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 17:43:03,210 WARN L170 areAnnotationChecker]: L76 has no Hoare annotation [2020-07-08 17:43:03,210 WARN L170 areAnnotationChecker]: L76 has no Hoare annotation [2020-07-08 17:43:03,210 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-08 17:43:03,211 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-08 17:43:03,211 WARN L170 areAnnotationChecker]: immediate_notifyEXIT has no Hoare annotation [2020-07-08 17:43:03,211 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-08 17:43:03,211 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 17:43:03,211 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 17:43:03,211 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2020-07-08 17:43:03,211 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2020-07-08 17:43:03,211 WARN L170 areAnnotationChecker]: L124-2 has no Hoare annotation [2020-07-08 17:43:03,211 WARN L170 areAnnotationChecker]: L269 has no Hoare annotation [2020-07-08 17:43:03,212 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2020-07-08 17:43:03,212 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2020-07-08 17:43:03,212 WARN L170 areAnnotationChecker]: L151-1 has no Hoare annotation [2020-07-08 17:43:03,212 WARN L170 areAnnotationChecker]: L151-1 has no Hoare annotation [2020-07-08 17:43:03,212 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2020-07-08 17:43:03,212 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2020-07-08 17:43:03,212 WARN L170 areAnnotationChecker]: errorEXIT has no Hoare annotation [2020-07-08 17:43:03,212 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2020-07-08 17:43:03,212 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 17:43:03,213 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 17:43:03,213 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 17:43:03,213 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 17:43:03,213 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2020-07-08 17:43:03,213 WARN L170 areAnnotationChecker]: fire_time_eventsEXIT has no Hoare annotation [2020-07-08 17:43:03,213 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-08 17:43:03,213 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2020-07-08 17:43:03,213 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2020-07-08 17:43:03,214 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-08 17:43:03,214 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-08 17:43:03,214 WARN L170 areAnnotationChecker]: L387-1 has no Hoare annotation [2020-07-08 17:43:03,214 WARN L170 areAnnotationChecker]: L387-1 has no Hoare annotation [2020-07-08 17:43:03,214 WARN L170 areAnnotationChecker]: L402-1 has no Hoare annotation [2020-07-08 17:43:03,214 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-08 17:43:03,214 WARN L170 areAnnotationChecker]: L245-1 has no Hoare annotation [2020-07-08 17:43:03,215 WARN L170 areAnnotationChecker]: L245-1 has no Hoare annotation [2020-07-08 17:43:03,215 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 17:43:03,215 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 17:43:03,215 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-08 17:43:03,215 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-08 17:43:03,215 WARN L170 areAnnotationChecker]: L105-2 has no Hoare annotation [2020-07-08 17:43:03,215 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 17:43:03,215 WARN L170 areAnnotationChecker]: L336-1 has no Hoare annotation [2020-07-08 17:43:03,216 WARN L170 areAnnotationChecker]: L336-1 has no Hoare annotation [2020-07-08 17:43:03,216 WARN L170 areAnnotationChecker]: init_modelFINAL has no Hoare annotation [2020-07-08 17:43:03,216 WARN L170 areAnnotationChecker]: transmit1EXIT has no Hoare annotation [2020-07-08 17:43:03,216 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-08 17:43:03,216 WARN L170 areAnnotationChecker]: L288-1 has no Hoare annotation [2020-07-08 17:43:03,216 WARN L170 areAnnotationChecker]: L46-1 has no Hoare annotation [2020-07-08 17:43:03,216 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-08 17:43:03,216 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-08 17:43:03,217 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-08 17:43:03,217 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2020-07-08 17:43:03,217 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2020-07-08 17:43:03,217 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2020-07-08 17:43:03,217 WARN L170 areAnnotationChecker]: L273-1 has no Hoare annotation [2020-07-08 17:43:03,217 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-08 17:43:03,217 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-08 17:43:03,217 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2020-07-08 17:43:03,217 WARN L170 areAnnotationChecker]: masterEXIT has no Hoare annotation [2020-07-08 17:43:03,218 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-08 17:43:03,218 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-08 17:43:03,218 WARN L170 areAnnotationChecker]: L51 has no Hoare annotation [2020-07-08 17:43:03,218 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-08 17:43:03,218 WARN L170 areAnnotationChecker]: L416-1 has no Hoare annotation [2020-07-08 17:43:03,218 WARN L170 areAnnotationChecker]: L416-1 has no Hoare annotation [2020-07-08 17:43:03,218 WARN L170 areAnnotationChecker]: evalEXIT has no Hoare annotation [2020-07-08 17:43:03,218 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 17:43:03,218 WARN L170 areAnnotationChecker]: L366-1 has no Hoare annotation [2020-07-08 17:43:03,218 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: L406 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: L406 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: L250-1 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: L341-1 has no Hoare annotation [2020-07-08 17:43:03,219 WARN L170 areAnnotationChecker]: init_modelEXIT has no Hoare annotation [2020-07-08 17:43:03,220 WARN L170 areAnnotationChecker]: L288-2 has no Hoare annotation [2020-07-08 17:43:03,220 WARN L170 areAnnotationChecker]: exists_runnable_threadFINAL has no Hoare annotation [2020-07-08 17:43:03,220 WARN L170 areAnnotationChecker]: is_transmit1_triggeredFINAL has no Hoare annotation [2020-07-08 17:43:03,220 WARN L170 areAnnotationChecker]: reset_delta_eventsEXIT has no Hoare annotation [2020-07-08 17:43:03,220 WARN L170 areAnnotationChecker]: reset_delta_eventsEXIT has no Hoare annotation [2020-07-08 17:43:03,220 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-08 17:43:03,220 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-08 17:43:03,220 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-08 17:43:03,220 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-08 17:43:03,220 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-08 17:43:03,221 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-08 17:43:03,221 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2020-07-08 17:43:03,221 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2020-07-08 17:43:03,221 WARN L170 areAnnotationChecker]: L398-1 has no Hoare annotation [2020-07-08 17:43:03,221 WARN L170 areAnnotationChecker]: L194-1 has no Hoare annotation [2020-07-08 17:43:03,221 WARN L170 areAnnotationChecker]: L366-2 has no Hoare annotation [2020-07-08 17:43:03,221 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-08 17:43:03,221 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-08 17:43:03,221 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 17:43:03,221 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 17:43:03,222 WARN L170 areAnnotationChecker]: fire_delta_eventsEXIT has no Hoare annotation [2020-07-08 17:43:03,222 WARN L170 areAnnotationChecker]: fire_delta_eventsEXIT has no Hoare annotation [2020-07-08 17:43:03,222 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-08 17:43:03,222 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-08 17:43:03,222 WARN L170 areAnnotationChecker]: is_master_triggeredFINAL has no Hoare annotation [2020-07-08 17:43:03,222 WARN L170 areAnnotationChecker]: reset_time_eventsEXIT has no Hoare annotation [2020-07-08 17:43:03,222 WARN L170 areAnnotationChecker]: L288-3 has no Hoare annotation [2020-07-08 17:43:03,222 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-08 17:43:03,222 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-08 17:43:03,223 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-08 17:43:03,223 WARN L170 areAnnotationChecker]: is_transmit1_triggeredEXIT has no Hoare annotation [2020-07-08 17:43:03,223 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 17:43:03,223 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 17:43:03,223 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 17:43:03,223 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2020-07-08 17:43:03,223 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2020-07-08 17:43:03,223 WARN L170 areAnnotationChecker]: init_threadsEXIT has no Hoare annotation [2020-07-08 17:43:03,223 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 17:43:03,223 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2020-07-08 17:43:03,224 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-08 17:43:03,224 WARN L170 areAnnotationChecker]: L413-1 has no Hoare annotation [2020-07-08 17:43:03,224 WARN L170 areAnnotationChecker]: L413-1 has no Hoare annotation [2020-07-08 17:43:03,224 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-08 17:43:03,224 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-08 17:43:03,224 WARN L170 areAnnotationChecker]: L194-2 has no Hoare annotation [2020-07-08 17:43:03,224 WARN L170 areAnnotationChecker]: L366-3 has no Hoare annotation [2020-07-08 17:43:03,224 WARN L170 areAnnotationChecker]: L390 has no Hoare annotation [2020-07-08 17:43:03,224 WARN L170 areAnnotationChecker]: L390 has no Hoare annotation [2020-07-08 17:43:03,224 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-08 17:43:03,225 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-08 17:43:03,225 WARN L170 areAnnotationChecker]: is_master_triggeredEXIT has no Hoare annotation [2020-07-08 17:43:03,225 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-08 17:43:03,225 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-08 17:43:03,225 WARN L170 areAnnotationChecker]: L411 has no Hoare annotation [2020-07-08 17:43:03,225 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2020-07-08 17:43:03,225 WARN L170 areAnnotationChecker]: L432 has no Hoare annotation [2020-07-08 17:43:03,225 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-08 17:43:03,225 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 17:43:03,225 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2020-07-08 17:43:03,226 WARN L170 areAnnotationChecker]: L21 has no Hoare annotation [2020-07-08 17:43:03,226 WARN L170 areAnnotationChecker]: L424 has no Hoare annotation [2020-07-08 17:43:03,226 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-08 17:43:03,226 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-08 17:43:03,226 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-08 17:43:03,226 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-08 17:43:03,226 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-08 17:43:03,226 WARN L170 areAnnotationChecker]: L290-2 has no Hoare annotation [2020-07-08 17:43:03,226 WARN L170 areAnnotationChecker]: L290-2 has no Hoare annotation [2020-07-08 17:43:03,226 WARN L170 areAnnotationChecker]: L411-1 has no Hoare annotation [2020-07-08 17:43:03,227 WARN L170 areAnnotationChecker]: L296-1 has no Hoare annotation [2020-07-08 17:43:03,227 WARN L170 areAnnotationChecker]: start_simulationEXIT has no Hoare annotation [2020-07-08 17:43:03,227 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-08 17:43:03,227 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-08 17:43:03,227 WARN L170 areAnnotationChecker]: L217-1 has no Hoare annotation [2020-07-08 17:43:03,227 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2020-07-08 17:43:03,227 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 17:43:03,227 WARN L170 areAnnotationChecker]: L196-1 has no Hoare annotation [2020-07-08 17:43:03,227 WARN L170 areAnnotationChecker]: L196-1 has no Hoare annotation [2020-07-08 17:43:03,227 WARN L170 areAnnotationChecker]: L369 has no Hoare annotation [2020-07-08 17:43:03,228 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2020-07-08 17:43:03,228 WARN L170 areAnnotationChecker]: L411-2 has no Hoare annotation [2020-07-08 17:43:03,228 WARN L170 areAnnotationChecker]: L296-2 has no Hoare annotation [2020-07-08 17:43:03,228 WARN L170 areAnnotationChecker]: L217-2 has no Hoare annotation [2020-07-08 17:43:03,228 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-08 17:43:03,228 WARN L170 areAnnotationChecker]: L424-2 has no Hoare annotation [2020-07-08 17:43:03,228 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-08 17:43:03,228 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-08 17:43:03,228 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 17:43:03,228 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 17:43:03,229 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-08 17:43:03,229 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-08 17:43:03,229 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 17:43:03,229 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 17:43:03,229 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 17:43:03,229 WARN L170 areAnnotationChecker]: L426 has no Hoare annotation [2020-07-08 17:43:03,230 WARN L170 areAnnotationChecker]: L426 has no Hoare annotation [2020-07-08 17:43:03,230 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 17:43:03,231 WARN L170 areAnnotationChecker]: stop_simulationFINAL has no Hoare annotation [2020-07-08 17:43:03,231 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2020-07-08 17:43:03,231 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 17:43:03,231 WARN L170 areAnnotationChecker]: L298-2 has no Hoare annotation [2020-07-08 17:43:03,231 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2020-07-08 17:43:03,231 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 17:43:03,232 WARN L170 areAnnotationChecker]: L203-1 has no Hoare annotation [2020-07-08 17:43:03,232 WARN L170 areAnnotationChecker]: stop_simulationEXIT has no Hoare annotation [2020-07-08 17:43:03,232 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-08 17:43:03,232 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-08 17:43:03,232 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-08 17:43:03,232 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-08 17:43:03,232 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-08 17:43:03,232 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-08 17:43:03,232 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-08 17:43:03,233 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-08 17:43:03,233 WARN L170 areAnnotationChecker]: L203-2 has no Hoare annotation [2020-07-08 17:43:03,233 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-08 17:43:03,233 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-08 17:43:03,233 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-08 17:43:03,233 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2020-07-08 17:43:03,233 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2020-07-08 17:43:03,233 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 17:43:03,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 05:43:03 BoogieIcfgContainer [2020-07-08 17:43:03,240 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 17:43:03,244 INFO L168 Benchmark]: Toolchain (without parser) took 110658.93 ms. Allocated memory was 137.9 MB in the beginning and 812.6 MB in the end (delta: 674.8 MB). Free memory was 102.5 MB in the beginning and 207.7 MB in the end (delta: -105.1 MB). Peak memory consumption was 569.6 MB. Max. memory is 7.1 GB. [2020-07-08 17:43:03,246 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-08 17:43:03,247 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.83 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 102.3 MB in the beginning and 178.1 MB in the end (delta: -75.7 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2020-07-08 17:43:03,252 INFO L168 Benchmark]: Boogie Preprocessor took 54.76 ms. Allocated memory is still 201.9 MB. Free memory was 178.1 MB in the beginning and 176.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2020-07-08 17:43:03,253 INFO L168 Benchmark]: RCFGBuilder took 856.19 ms. Allocated memory is still 201.9 MB. Free memory was 176.1 MB in the beginning and 115.5 MB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 7.1 GB. [2020-07-08 17:43:03,253 INFO L168 Benchmark]: TraceAbstraction took 109295.44 ms. Allocated memory was 201.9 MB in the beginning and 812.6 MB in the end (delta: 610.8 MB). Free memory was 115.5 MB in the beginning and 207.7 MB in the end (delta: -92.2 MB). Peak memory consumption was 518.6 MB. Max. memory is 7.1 GB. [2020-07-08 17:43:03,261 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 0.23 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 446.83 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 102.3 MB in the beginning and 178.1 MB in the end (delta: -75.7 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 54.76 ms. Allocated memory is still 201.9 MB. Free memory was 178.1 MB in the beginning and 176.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 856.19 ms. Allocated memory is still 201.9 MB. Free memory was 176.1 MB in the beginning and 115.5 MB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 109295.44 ms. Allocated memory was 201.9 MB in the beginning and 812.6 MB in the end (delta: 610.8 MB). Free memory was 115.5 MB in the beginning and 207.7 MB in the end (delta: -92.2 MB). Peak memory consumption was 518.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 11]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L15] int m_pc = 0; [L16] int t1_pc = 0; [L17] int m_st ; [L18] int t1_st ; [L19] int m_i ; [L20] int t1_i ; [L21] int M_E = 2; [L22] int T1_E = 2; [L23] int E_1 = 2; [L439] int __retres1 ; [L443] CALL init_model() [L354] m_i = 1 [L355] t1_i = 1 [L443] RET init_model() [L444] CALL start_simulation() [L380] int kernel_st ; [L381] int tmp ; [L382] int tmp___0 ; [L386] kernel_st = 0 [L387] FCALL update_channels() [L388] CALL init_threads() [L151] COND TRUE m_i == 1 [L152] m_st = 0 [L156] COND TRUE t1_i == 1 [L157] t1_st = 0 [L388] RET init_threads() [L389] CALL fire_delta_events() [L240] COND FALSE !(M_E == 0) [L245] COND FALSE !(T1_E == 0) [L250] COND FALSE !(E_1 == 0) [L389] RET fire_delta_events() [L390] CALL activate_threads() [L283] int tmp ; [L284] int tmp___0 ; [L288] CALL, EXPR is_master_triggered() [L102] int __retres1 ; [L105] COND FALSE !(m_pc == 1) [L115] __retres1 = 0 [L117] return (__retres1); [L288] RET, EXPR is_master_triggered() [L288] tmp = is_master_triggered() [L290] COND FALSE !(\read(tmp)) [L296] CALL, EXPR is_transmit1_triggered() [L121] int __retres1 ; [L124] COND FALSE !(t1_pc == 1) [L134] __retres1 = 0 [L136] return (__retres1); [L296] RET, EXPR is_transmit1_triggered() [L296] tmp___0 = is_transmit1_triggered() [L298] COND FALSE !(\read(tmp___0)) [L390] RET activate_threads() [L391] CALL reset_delta_events() [L263] COND FALSE !(M_E == 1) [L268] COND FALSE !(T1_E == 1) [L273] COND FALSE !(E_1 == 1) [L391] RET reset_delta_events() [L394] COND TRUE 1 [L397] kernel_st = 1 [L398] CALL eval() [L187] int tmp ; [L191] COND TRUE 1 [L194] CALL, EXPR exists_runnable_thread() [L166] int __retres1 ; [L169] COND TRUE m_st == 0 [L170] __retres1 = 1 [L182] return (__retres1); [L194] RET, EXPR exists_runnable_thread() [L194] tmp = exists_runnable_thread() [L196] COND TRUE \read(tmp) [L201] COND TRUE m_st == 0 [L202] int tmp_ndt_1; [L203] tmp_ndt_1 = __VERIFIER_nondet_int() [L204] COND FALSE !(\read(tmp_ndt_1)) [L215] COND TRUE t1_st == 0 [L216] int tmp_ndt_2; [L217] tmp_ndt_2 = __VERIFIER_nondet_int() [L218] COND TRUE \read(tmp_ndt_2) [L220] t1_st = 1 [L221] CALL transmit1() [L72] COND TRUE t1_pc == 0 [L83] COND TRUE 1 [L85] t1_pc = 1 [L86] t1_st = 2 [L221] RET transmit1() [L191] COND TRUE 1 [L194] CALL, EXPR exists_runnable_thread() [L166] int __retres1 ; [L169] COND TRUE m_st == 0 [L170] __retres1 = 1 [L182] return (__retres1); [L194] RET, EXPR exists_runnable_thread() [L194] tmp = exists_runnable_thread() [L196] COND TRUE \read(tmp) [L201] COND TRUE m_st == 0 [L202] int tmp_ndt_1; [L203] tmp_ndt_1 = __VERIFIER_nondet_int() [L204] COND TRUE \read(tmp_ndt_1) [L206] m_st = 1 [L207] CALL master() [L31] COND TRUE m_pc == 0 [L42] COND TRUE 1 [L45] E_1 = 1 [L46] CALL immediate_notify() [L312] CALL activate_threads() [L283] int tmp ; [L284] int tmp___0 ; [L288] CALL, EXPR is_master_triggered() [L102] int __retres1 ; [L105] COND FALSE !(m_pc == 1) [L115] __retres1 = 0 [L117] return (__retres1); [L288] RET, EXPR is_master_triggered() [L288] tmp = is_master_triggered() [L290] COND FALSE !(\read(tmp)) [L296] CALL, EXPR is_transmit1_triggered() [L121] int __retres1 ; [L124] COND TRUE t1_pc == 1 [L125] COND TRUE E_1 == 1 [L126] __retres1 = 1 [L136] return (__retres1); [L296] RET, EXPR is_transmit1_triggered() [L296] tmp___0 = is_transmit1_triggered() [L298] COND TRUE \read(tmp___0) [L299] t1_st = 0 [L312] RET activate_threads() [L46] RET immediate_notify() [L47] E_1 = 2 [L50] COND TRUE 1 [L52] m_pc = 1 [L53] m_st = 2 [L207] RET master() [L215] COND TRUE t1_st == 0 [L216] int tmp_ndt_2; [L217] tmp_ndt_2 = __VERIFIER_nondet_int() [L218] COND TRUE \read(tmp_ndt_2) [L220] t1_st = 1 [L221] CALL transmit1() [L72] COND FALSE !(t1_pc == 0) [L75] COND TRUE t1_pc == 1 [L91] CALL error() [L11] __VERIFIER_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 21 procedures, 201 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 109.1s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 66.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1062 SDtfs, 3943 SDslu, 224 SDs, 0 SdLazy, 4636 SolverSat, 1445 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 249 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 397 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1810occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 27.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 1618 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, 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 incorrect! Received shutdown request...