/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 0.1.25-8fc6572 [2020-07-10 20:26:06,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 20:26:06,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 20:26:06,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 20:26:06,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 20:26:06,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 20:26:06,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 20:26:06,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 20:26:06,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 20:26:06,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 20:26:06,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 20:26:06,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 20:26:06,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 20:26:06,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 20:26:06,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 20:26:06,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 20:26:06,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 20:26:06,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 20:26:06,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 20:26:06,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 20:26:06,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 20:26:06,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 20:26:06,221 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 20:26:06,222 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 20:26:06,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 20:26:06,233 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 20:26:06,234 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 20:26:06,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 20:26:06,236 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 20:26:06,237 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 20:26:06,237 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 20:26:06,240 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 20:26:06,240 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 20:26:06,241 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 20:26:06,242 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 20:26:06,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 20:26:06,243 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 20:26:06,252 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 20:26:06,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 20:26:06,254 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 20:26:06,254 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 20:26:06,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 20:26:06,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 20:26:06,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 20:26:06,255 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 20:26:06,255 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 20:26:06,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 20:26:06,256 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 20:26:06,256 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 20:26:06,256 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 20:26:06,256 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 20:26:06,257 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 20:26:06,257 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 20:26:06,257 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 20:26:06,257 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 20:26:06,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 20:26:06,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 20:26:06,258 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 20:26:06,258 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 20:26:06,258 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 20:26:06,577 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 20:26:06,598 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 20:26:06,602 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 20:26:06,604 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 20:26:06,604 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 20:26:06,605 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.01.cil.c [2020-07-10 20:26:06,678 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95fb3784b/94f382582f9e44d284702aa7f3231baf/FLAGa0044b329 [2020-07-10 20:26:07,123 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 20:26:07,124 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.01.cil.c [2020-07-10 20:26:07,134 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95fb3784b/94f382582f9e44d284702aa7f3231baf/FLAGa0044b329 [2020-07-10 20:26:07,533 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95fb3784b/94f382582f9e44d284702aa7f3231baf [2020-07-10 20:26:07,544 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 20:26:07,546 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 20:26:07,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 20:26:07,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 20:26:07,550 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 20:26:07,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 08:26:07" (1/1) ... [2020-07-10 20:26:07,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55456146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07, skipping insertion in model container [2020-07-10 20:26:07,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 08:26:07" (1/1) ... [2020-07-10 20:26:07,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 20:26:07,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 20:26:07,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 20:26:07,837 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 20:26:07,882 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 20:26:07,982 INFO L208 MainTranslator]: Completed translation [2020-07-10 20:26:07,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07 WrapperNode [2020-07-10 20:26:07,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 20:26:07,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 20:26:07,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 20:26:07,984 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 20:26:07,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07" (1/1) ... [2020-07-10 20:26:07,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07" (1/1) ... [2020-07-10 20:26:08,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07" (1/1) ... [2020-07-10 20:26:08,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07" (1/1) ... [2020-07-10 20:26:08,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07" (1/1) ... [2020-07-10 20:26:08,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07" (1/1) ... [2020-07-10 20:26:08,039 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07" (1/1) ... [2020-07-10 20:26:08,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 20:26:08,043 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 20:26:08,043 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 20:26:08,043 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 20:26:08,044 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07" (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 [2020-07-10 20:26:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 20:26:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 20:26:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-10 20:26:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-10 20:26:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-10 20:26:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-10 20:26:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-10 20:26:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-10 20:26:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-10 20:26:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-10 20:26:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-10 20:26:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-10 20:26:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-10 20:26:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-10 20:26:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-10 20:26:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-10 20:26:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-10 20:26:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-10 20:26:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-10 20:26:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-10 20:26:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 20:26:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 20:26:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 20:26:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-10 20:26:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-10 20:26:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-10 20:26:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-10 20:26:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-10 20:26:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-10 20:26:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-10 20:26:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-10 20:26:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-10 20:26:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-10 20:26:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-10 20:26:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-10 20:26:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-10 20:26:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-10 20:26:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-10 20:26:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-10 20:26:08,114 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-10 20:26:08,114 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-10 20:26:08,114 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 20:26:08,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 20:26:08,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 20:26:08,904 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 20:26:08,904 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 20:26:08,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 08:26:08 BoogieIcfgContainer [2020-07-10 20:26:08,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 20:26:08,912 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 20:26:08,912 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 20:26:08,915 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 20:26:08,916 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 08:26:07" (1/3) ... [2020-07-10 20:26:08,916 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@304f2095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 08:26:08, skipping insertion in model container [2020-07-10 20:26:08,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:26:07" (2/3) ... [2020-07-10 20:26:08,917 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@304f2095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 08:26:08, skipping insertion in model container [2020-07-10 20:26:08,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 08:26:08" (3/3) ... [2020-07-10 20:26:08,919 INFO L109 eAbstractionObserver]: Analyzing ICFG transmitter.01.cil.c [2020-07-10 20:26:08,930 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 20:26:08,938 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 20:26:08,953 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 20:26:08,975 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 20:26:08,976 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 20:26:08,976 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 20:26:08,976 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 20:26:08,976 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 20:26:08,977 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 20:26:08,977 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 20:26:08,977 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 20:26:08,998 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states. [2020-07-10 20:26:09,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-10 20:26:09,016 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:26:09,017 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] [2020-07-10 20:26:09,017 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:26:09,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:26:09,024 INFO L82 PathProgramCache]: Analyzing trace with hash 486796623, now seen corresponding path program 1 times [2020-07-10 20:26:09,034 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:26:09,034 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [772603569] [2020-07-10 20:26:09,035 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:26:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,375 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 [2020-07-10 20:26:09,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} ~t1_pc~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} ~m_st~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} ~t1_st~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} ~m_i~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,386 INFO L280 TraceCheckUtils]: 5: Hoare triple {204#true} ~t1_i~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {204#true} ~M_E~0 := 2; {204#true} is VALID [2020-07-10 20:26:09,387 INFO L280 TraceCheckUtils]: 7: Hoare triple {204#true} ~T1_E~0 := 2; {204#true} is VALID [2020-07-10 20:26:09,387 INFO L280 TraceCheckUtils]: 8: Hoare triple {204#true} ~E_1~0 := 2; {204#true} is VALID [2020-07-10 20:26:09,388 INFO L280 TraceCheckUtils]: 9: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,388 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {204#true} {204#true} #444#return; {204#true} is VALID [2020-07-10 20:26:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,432 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 [2020-07-10 20:26:09,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} ~t1_i~0 := 1; {204#true} is VALID [2020-07-10 20:26:09,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,433 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {204#true} {204#true} #400#return; {204#true} is VALID [2020-07-10 20:26:09,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,438 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {204#true} {204#true} #414#return; {204#true} is VALID [2020-07-10 20:26:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,460 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 [2020-07-10 20:26:09,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} ~m_st~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} assume 1 == ~t1_i~0; {204#true} is VALID [2020-07-10 20:26:09,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} ~t1_st~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,462 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {204#true} {204#true} #416#return; {204#true} is VALID [2020-07-10 20:26:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,488 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 [2020-07-10 20:26:09,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} assume !(0 == ~T1_E~0); {204#true} is VALID [2020-07-10 20:26:09,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} assume !(0 == ~E_1~0); {204#true} is VALID [2020-07-10 20:26:09,489 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,489 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {204#true} {204#true} #418#return; {204#true} is VALID [2020-07-10 20:26:09,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#true} havoc ~__retres1~0; {204#true} is VALID [2020-07-10 20:26:09,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} assume !(1 == ~m_pc~0); {204#true} is VALID [2020-07-10 20:26:09,506 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} ~__retres1~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,507 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} #res := ~__retres1~0; {204#true} is VALID [2020-07-10 20:26:09,507 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,507 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {204#true} {204#true} #396#return; {204#true} is VALID [2020-07-10 20:26:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#true} havoc ~__retres1~1; {204#true} is VALID [2020-07-10 20:26:09,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} assume !(1 == ~t1_pc~0); {204#true} is VALID [2020-07-10 20:26:09,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} ~__retres1~1 := 0; {204#true} is VALID [2020-07-10 20:26:09,514 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} #res := ~__retres1~1; {204#true} is VALID [2020-07-10 20:26:09,515 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,515 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {204#true} {204#true} #398#return; {204#true} is VALID [2020-07-10 20:26:09,515 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 [2020-07-10 20:26:09,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} havoc ~tmp___0~0; {204#true} is VALID [2020-07-10 20:26:09,516 INFO L263 TraceCheckUtils]: 2: Hoare triple {204#true} call #t~ret3 := is_master_triggered(); {204#true} is VALID [2020-07-10 20:26:09,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} havoc ~__retres1~0; {204#true} is VALID [2020-07-10 20:26:09,517 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} assume !(1 == ~m_pc~0); {204#true} is VALID [2020-07-10 20:26:09,517 INFO L280 TraceCheckUtils]: 5: Hoare triple {204#true} ~__retres1~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {204#true} #res := ~__retres1~0; {204#true} is VALID [2020-07-10 20:26:09,518 INFO L280 TraceCheckUtils]: 7: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,518 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {204#true} {204#true} #396#return; {204#true} is VALID [2020-07-10 20:26:09,519 INFO L280 TraceCheckUtils]: 9: Hoare triple {204#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {204#true} is VALID [2020-07-10 20:26:09,519 INFO L280 TraceCheckUtils]: 10: Hoare triple {204#true} ~tmp~1 := #t~ret3; {204#true} is VALID [2020-07-10 20:26:09,519 INFO L280 TraceCheckUtils]: 11: Hoare triple {204#true} havoc #t~ret3; {204#true} is VALID [2020-07-10 20:26:09,520 INFO L280 TraceCheckUtils]: 12: Hoare triple {204#true} assume !(0 != ~tmp~1); {204#true} is VALID [2020-07-10 20:26:09,520 INFO L263 TraceCheckUtils]: 13: Hoare triple {204#true} call #t~ret4 := is_transmit1_triggered(); {204#true} is VALID [2020-07-10 20:26:09,520 INFO L280 TraceCheckUtils]: 14: Hoare triple {204#true} havoc ~__retres1~1; {204#true} is VALID [2020-07-10 20:26:09,521 INFO L280 TraceCheckUtils]: 15: Hoare triple {204#true} assume !(1 == ~t1_pc~0); {204#true} is VALID [2020-07-10 20:26:09,521 INFO L280 TraceCheckUtils]: 16: Hoare triple {204#true} ~__retres1~1 := 0; {204#true} is VALID [2020-07-10 20:26:09,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {204#true} #res := ~__retres1~1; {204#true} is VALID [2020-07-10 20:26:09,522 INFO L280 TraceCheckUtils]: 18: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,522 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {204#true} {204#true} #398#return; {204#true} is VALID [2020-07-10 20:26:09,523 INFO L280 TraceCheckUtils]: 20: Hoare triple {204#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {204#true} is VALID [2020-07-10 20:26:09,523 INFO L280 TraceCheckUtils]: 21: Hoare triple {204#true} ~tmp___0~0 := #t~ret4; {204#true} is VALID [2020-07-10 20:26:09,524 INFO L280 TraceCheckUtils]: 22: Hoare triple {204#true} havoc #t~ret4; {204#true} is VALID [2020-07-10 20:26:09,524 INFO L280 TraceCheckUtils]: 23: Hoare triple {204#true} assume !(0 != ~tmp___0~0); {204#true} is VALID [2020-07-10 20:26:09,524 INFO L280 TraceCheckUtils]: 24: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,525 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {204#true} {204#true} #420#return; {204#true} is VALID [2020-07-10 20:26:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,534 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 [2020-07-10 20:26:09,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} assume !(1 == ~T1_E~0); {204#true} is VALID [2020-07-10 20:26:09,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} assume !(1 == ~E_1~0); {204#true} is VALID [2020-07-10 20:26:09,535 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,535 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {204#true} {204#true} #422#return; {204#true} is VALID [2020-07-10 20:26:09,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:09,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#true} havoc ~__retres1~2; {204#true} is VALID [2020-07-10 20:26:09,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#true} assume 0 == ~m_st~0; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {271#(= 0 ~m_st~0)} ~__retres1~2 := 1; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,549 INFO L280 TraceCheckUtils]: 3: Hoare triple {271#(= 0 ~m_st~0)} #res := ~__retres1~2; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {271#(= 0 ~m_st~0)} assume true; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,551 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {271#(= 0 ~m_st~0)} {204#true} #406#return; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,554 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 [2020-07-10 20:26:09,554 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 [2020-07-10 20:26:09,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {204#true} ~t1_pc~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,555 INFO L280 TraceCheckUtils]: 3: Hoare triple {204#true} ~m_st~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,555 INFO L280 TraceCheckUtils]: 4: Hoare triple {204#true} ~t1_st~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {204#true} ~m_i~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,556 INFO L280 TraceCheckUtils]: 6: Hoare triple {204#true} ~t1_i~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,556 INFO L280 TraceCheckUtils]: 7: Hoare triple {204#true} ~M_E~0 := 2; {204#true} is VALID [2020-07-10 20:26:09,556 INFO L280 TraceCheckUtils]: 8: Hoare triple {204#true} ~T1_E~0 := 2; {204#true} is VALID [2020-07-10 20:26:09,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {204#true} ~E_1~0 := 2; {204#true} is VALID [2020-07-10 20:26:09,557 INFO L280 TraceCheckUtils]: 10: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,557 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {204#true} {204#true} #444#return; {204#true} is VALID [2020-07-10 20:26:09,558 INFO L263 TraceCheckUtils]: 12: Hoare triple {204#true} call #t~ret8 := main(); {204#true} is VALID [2020-07-10 20:26:09,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {204#true} havoc ~__retres1~3; {204#true} is VALID [2020-07-10 20:26:09,559 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 [2020-07-10 20:26:09,560 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 [2020-07-10 20:26:09,560 INFO L280 TraceCheckUtils]: 16: Hoare triple {204#true} ~t1_i~0 := 1; {204#true} is VALID [2020-07-10 20:26:09,560 INFO L280 TraceCheckUtils]: 17: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,561 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {204#true} {204#true} #400#return; {204#true} is VALID [2020-07-10 20:26:09,561 INFO L263 TraceCheckUtils]: 19: Hoare triple {204#true} call start_simulation(); {204#true} is VALID [2020-07-10 20:26:09,561 INFO L280 TraceCheckUtils]: 20: Hoare triple {204#true} havoc ~kernel_st~0; {204#true} is VALID [2020-07-10 20:26:09,562 INFO L280 TraceCheckUtils]: 21: Hoare triple {204#true} havoc ~tmp~3; {204#true} is VALID [2020-07-10 20:26:09,562 INFO L280 TraceCheckUtils]: 22: Hoare triple {204#true} havoc ~tmp___0~1; {204#true} is VALID [2020-07-10 20:26:09,562 INFO L280 TraceCheckUtils]: 23: Hoare triple {204#true} ~kernel_st~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,563 INFO L263 TraceCheckUtils]: 24: Hoare triple {204#true} call update_channels(); {204#true} is VALID [2020-07-10 20:26:09,563 INFO L280 TraceCheckUtils]: 25: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,563 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {204#true} {204#true} #414#return; {204#true} is VALID [2020-07-10 20:26:09,564 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 [2020-07-10 20:26:09,565 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 [2020-07-10 20:26:09,565 INFO L280 TraceCheckUtils]: 29: Hoare triple {204#true} ~m_st~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,566 INFO L280 TraceCheckUtils]: 30: Hoare triple {204#true} assume 1 == ~t1_i~0; {204#true} is VALID [2020-07-10 20:26:09,566 INFO L280 TraceCheckUtils]: 31: Hoare triple {204#true} ~t1_st~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,566 INFO L280 TraceCheckUtils]: 32: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,567 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {204#true} {204#true} #416#return; {204#true} is VALID [2020-07-10 20:26:09,568 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 [2020-07-10 20:26:09,568 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 [2020-07-10 20:26:09,568 INFO L280 TraceCheckUtils]: 36: Hoare triple {204#true} assume !(0 == ~T1_E~0); {204#true} is VALID [2020-07-10 20:26:09,569 INFO L280 TraceCheckUtils]: 37: Hoare triple {204#true} assume !(0 == ~E_1~0); {204#true} is VALID [2020-07-10 20:26:09,569 INFO L280 TraceCheckUtils]: 38: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,569 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {204#true} {204#true} #418#return; {204#true} is VALID [2020-07-10 20:26:09,571 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 [2020-07-10 20:26:09,572 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 [2020-07-10 20:26:09,572 INFO L280 TraceCheckUtils]: 42: Hoare triple {204#true} havoc ~tmp___0~0; {204#true} is VALID [2020-07-10 20:26:09,573 INFO L263 TraceCheckUtils]: 43: Hoare triple {204#true} call #t~ret3 := is_master_triggered(); {204#true} is VALID [2020-07-10 20:26:09,573 INFO L280 TraceCheckUtils]: 44: Hoare triple {204#true} havoc ~__retres1~0; {204#true} is VALID [2020-07-10 20:26:09,573 INFO L280 TraceCheckUtils]: 45: Hoare triple {204#true} assume !(1 == ~m_pc~0); {204#true} is VALID [2020-07-10 20:26:09,573 INFO L280 TraceCheckUtils]: 46: Hoare triple {204#true} ~__retres1~0 := 0; {204#true} is VALID [2020-07-10 20:26:09,574 INFO L280 TraceCheckUtils]: 47: Hoare triple {204#true} #res := ~__retres1~0; {204#true} is VALID [2020-07-10 20:26:09,574 INFO L280 TraceCheckUtils]: 48: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,574 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {204#true} {204#true} #396#return; {204#true} is VALID [2020-07-10 20:26:09,575 INFO L280 TraceCheckUtils]: 50: Hoare triple {204#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {204#true} is VALID [2020-07-10 20:26:09,575 INFO L280 TraceCheckUtils]: 51: Hoare triple {204#true} ~tmp~1 := #t~ret3; {204#true} is VALID [2020-07-10 20:26:09,575 INFO L280 TraceCheckUtils]: 52: Hoare triple {204#true} havoc #t~ret3; {204#true} is VALID [2020-07-10 20:26:09,576 INFO L280 TraceCheckUtils]: 53: Hoare triple {204#true} assume !(0 != ~tmp~1); {204#true} is VALID [2020-07-10 20:26:09,576 INFO L263 TraceCheckUtils]: 54: Hoare triple {204#true} call #t~ret4 := is_transmit1_triggered(); {204#true} is VALID [2020-07-10 20:26:09,576 INFO L280 TraceCheckUtils]: 55: Hoare triple {204#true} havoc ~__retres1~1; {204#true} is VALID [2020-07-10 20:26:09,577 INFO L280 TraceCheckUtils]: 56: Hoare triple {204#true} assume !(1 == ~t1_pc~0); {204#true} is VALID [2020-07-10 20:26:09,577 INFO L280 TraceCheckUtils]: 57: Hoare triple {204#true} ~__retres1~1 := 0; {204#true} is VALID [2020-07-10 20:26:09,577 INFO L280 TraceCheckUtils]: 58: Hoare triple {204#true} #res := ~__retres1~1; {204#true} is VALID [2020-07-10 20:26:09,578 INFO L280 TraceCheckUtils]: 59: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,578 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {204#true} {204#true} #398#return; {204#true} is VALID [2020-07-10 20:26:09,578 INFO L280 TraceCheckUtils]: 61: Hoare triple {204#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {204#true} is VALID [2020-07-10 20:26:09,578 INFO L280 TraceCheckUtils]: 62: Hoare triple {204#true} ~tmp___0~0 := #t~ret4; {204#true} is VALID [2020-07-10 20:26:09,579 INFO L280 TraceCheckUtils]: 63: Hoare triple {204#true} havoc #t~ret4; {204#true} is VALID [2020-07-10 20:26:09,579 INFO L280 TraceCheckUtils]: 64: Hoare triple {204#true} assume !(0 != ~tmp___0~0); {204#true} is VALID [2020-07-10 20:26:09,579 INFO L280 TraceCheckUtils]: 65: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,580 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {204#true} {204#true} #420#return; {204#true} is VALID [2020-07-10 20:26:09,581 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 [2020-07-10 20:26:09,581 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 [2020-07-10 20:26:09,581 INFO L280 TraceCheckUtils]: 69: Hoare triple {204#true} assume !(1 == ~T1_E~0); {204#true} is VALID [2020-07-10 20:26:09,582 INFO L280 TraceCheckUtils]: 70: Hoare triple {204#true} assume !(1 == ~E_1~0); {204#true} is VALID [2020-07-10 20:26:09,582 INFO L280 TraceCheckUtils]: 71: Hoare triple {204#true} assume true; {204#true} is VALID [2020-07-10 20:26:09,582 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {204#true} {204#true} #422#return; {204#true} is VALID [2020-07-10 20:26:09,583 INFO L280 TraceCheckUtils]: 73: Hoare triple {204#true} assume !false; {204#true} is VALID [2020-07-10 20:26:09,583 INFO L280 TraceCheckUtils]: 74: Hoare triple {204#true} ~kernel_st~0 := 1; {204#true} is VALID [2020-07-10 20:26:09,583 INFO L263 TraceCheckUtils]: 75: Hoare triple {204#true} call eval(); {204#true} is VALID [2020-07-10 20:26:09,584 INFO L280 TraceCheckUtils]: 76: Hoare triple {204#true} havoc ~tmp~0; {204#true} is VALID [2020-07-10 20:26:09,584 INFO L280 TraceCheckUtils]: 77: Hoare triple {204#true} assume !false; {204#true} is VALID [2020-07-10 20:26:09,584 INFO L263 TraceCheckUtils]: 78: Hoare triple {204#true} call #t~ret0 := exists_runnable_thread(); {204#true} is VALID [2020-07-10 20:26:09,584 INFO L280 TraceCheckUtils]: 79: Hoare triple {204#true} havoc ~__retres1~2; {204#true} is VALID [2020-07-10 20:26:09,585 INFO L280 TraceCheckUtils]: 80: Hoare triple {204#true} assume 0 == ~m_st~0; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,586 INFO L280 TraceCheckUtils]: 81: Hoare triple {271#(= 0 ~m_st~0)} ~__retres1~2 := 1; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,587 INFO L280 TraceCheckUtils]: 82: Hoare triple {271#(= 0 ~m_st~0)} #res := ~__retres1~2; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,587 INFO L280 TraceCheckUtils]: 83: Hoare triple {271#(= 0 ~m_st~0)} assume true; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,588 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {271#(= 0 ~m_st~0)} {204#true} #406#return; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,589 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 [2020-07-10 20:26:09,590 INFO L280 TraceCheckUtils]: 86: Hoare triple {271#(= 0 ~m_st~0)} ~tmp~0 := #t~ret0; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,591 INFO L280 TraceCheckUtils]: 87: Hoare triple {271#(= 0 ~m_st~0)} havoc #t~ret0; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,592 INFO L280 TraceCheckUtils]: 88: Hoare triple {271#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {271#(= 0 ~m_st~0)} is VALID [2020-07-10 20:26:09,593 INFO L280 TraceCheckUtils]: 89: Hoare triple {271#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {205#false} is VALID [2020-07-10 20:26:09,593 INFO L280 TraceCheckUtils]: 90: Hoare triple {205#false} assume 0 == ~t1_st~0; {205#false} is VALID [2020-07-10 20:26:09,593 INFO L280 TraceCheckUtils]: 91: Hoare triple {205#false} havoc ~tmp_ndt_2~0; {205#false} is VALID [2020-07-10 20:26:09,594 INFO L280 TraceCheckUtils]: 92: Hoare triple {205#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {205#false} is VALID [2020-07-10 20:26:09,594 INFO L280 TraceCheckUtils]: 93: Hoare triple {205#false} ~tmp_ndt_2~0 := #t~nondet2; {205#false} is VALID [2020-07-10 20:26:09,594 INFO L280 TraceCheckUtils]: 94: Hoare triple {205#false} havoc #t~nondet2; {205#false} is VALID [2020-07-10 20:26:09,595 INFO L280 TraceCheckUtils]: 95: Hoare triple {205#false} assume 0 != ~tmp_ndt_2~0; {205#false} is VALID [2020-07-10 20:26:09,595 INFO L280 TraceCheckUtils]: 96: Hoare triple {205#false} ~t1_st~0 := 1; {205#false} is VALID [2020-07-10 20:26:09,595 INFO L263 TraceCheckUtils]: 97: Hoare triple {205#false} call transmit1(); {205#false} is VALID [2020-07-10 20:26:09,595 INFO L280 TraceCheckUtils]: 98: Hoare triple {205#false} assume !(0 == ~t1_pc~0); {205#false} is VALID [2020-07-10 20:26:09,596 INFO L280 TraceCheckUtils]: 99: Hoare triple {205#false} assume 1 == ~t1_pc~0; {205#false} is VALID [2020-07-10 20:26:09,596 INFO L263 TraceCheckUtils]: 100: Hoare triple {205#false} call error(); {205#false} is VALID [2020-07-10 20:26:09,596 INFO L280 TraceCheckUtils]: 101: Hoare triple {205#false} assume !false; {205#false} is VALID [2020-07-10 20:26:09,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:26:09,611 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:26:09,613 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [772603569] [2020-07-10 20:26:09,615 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:26:09,615 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 20:26:09,616 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919460681] [2020-07-10 20:26:09,622 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2020-07-10 20:26:09,626 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:26:09,630 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 20:26:09,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:26:09,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 20:26:09,755 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:26:09,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 20:26:09,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 20:26:09,767 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 7 states. [2020-07-10 20:26:16,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:26:16,818 INFO L93 Difference]: Finished difference Result 708 states and 984 transitions. [2020-07-10 20:26:16,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 20:26:16,819 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2020-07-10 20:26:16,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:26:16,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 20:26:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 984 transitions. [2020-07-10 20:26:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 20:26:16,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 984 transitions. [2020-07-10 20:26:16,894 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 984 transitions. [2020-07-10 20:26:18,304 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 984 edges. 984 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:26:18,378 INFO L225 Difference]: With dead ends: 708 [2020-07-10 20:26:18,378 INFO L226 Difference]: Without dead ends: 516 [2020-07-10 20:26:18,385 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 [2020-07-10 20:26:18,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 516 states. [2020-07-10 20:26:19,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 516 to 347. [2020-07-10 20:26:19,965 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:26:19,966 INFO L82 GeneralOperation]: Start isEquivalent. First operand 516 states. Second operand 347 states. [2020-07-10 20:26:19,966 INFO L74 IsIncluded]: Start isIncluded. First operand 516 states. Second operand 347 states. [2020-07-10 20:26:19,967 INFO L87 Difference]: Start difference. First operand 516 states. Second operand 347 states. [2020-07-10 20:26:20,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:26:20,106 INFO L93 Difference]: Finished difference Result 516 states and 688 transitions. [2020-07-10 20:26:20,106 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 688 transitions. [2020-07-10 20:26:20,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:26:20,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:26:20,116 INFO L74 IsIncluded]: Start isIncluded. First operand 347 states. Second operand 516 states. [2020-07-10 20:26:20,116 INFO L87 Difference]: Start difference. First operand 347 states. Second operand 516 states. [2020-07-10 20:26:20,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:26:20,228 INFO L93 Difference]: Finished difference Result 516 states and 688 transitions. [2020-07-10 20:26:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 688 transitions. [2020-07-10 20:26:20,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:26:20,233 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:26:20,233 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:26:20,234 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:26:20,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 347 states. [2020-07-10 20:26:20,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 433 transitions. [2020-07-10 20:26:20,281 INFO L78 Accepts]: Start accepts. Automaton has 347 states and 433 transitions. Word has length 102 [2020-07-10 20:26:20,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:26:20,283 INFO L479 AbstractCegarLoop]: Abstraction has 347 states and 433 transitions. [2020-07-10 20:26:20,283 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 20:26:20,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 347 states and 433 transitions. [2020-07-10 20:26:20,979 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 433 edges. 433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:26:20,980 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 433 transitions. [2020-07-10 20:26:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-10 20:26:20,984 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:26:20,984 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] [2020-07-10 20:26:20,985 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 20:26:20,985 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:26:20,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:26:20,985 INFO L82 PathProgramCache]: Analyzing trace with hash -2043764254, now seen corresponding path program 1 times [2020-07-10 20:26:20,985 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:26:20,986 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1822123191] [2020-07-10 20:26:20,986 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:26:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,093 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 [2020-07-10 20:26:21,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} ~t1_pc~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} ~m_st~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} ~t1_st~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} ~m_i~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {3460#true} ~t1_i~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {3460#true} ~M_E~0 := 2; {3460#true} is VALID [2020-07-10 20:26:21,094 INFO L280 TraceCheckUtils]: 7: Hoare triple {3460#true} ~T1_E~0 := 2; {3460#true} is VALID [2020-07-10 20:26:21,095 INFO L280 TraceCheckUtils]: 8: Hoare triple {3460#true} ~E_1~0 := 2; {3460#true} is VALID [2020-07-10 20:26:21,095 INFO L280 TraceCheckUtils]: 9: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,095 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3460#true} {3460#true} #444#return; {3460#true} is VALID [2020-07-10 20:26:21,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,132 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 [2020-07-10 20:26:21,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {3477#(= 1 ~m_i~0)} ~t1_i~0 := 1; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {3477#(= 1 ~m_i~0)} assume true; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,138 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3477#(= 1 ~m_i~0)} {3460#true} #400#return; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,159 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3460#true} {3477#(= 1 ~m_i~0)} #414#return; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,188 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 [2020-07-10 20:26:21,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {3532#(not (= 1 ~m_i~0))} ~m_st~0 := 2; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-10 20:26:21,190 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 [2020-07-10 20:26:21,191 INFO L280 TraceCheckUtils]: 3: Hoare triple {3532#(not (= 1 ~m_i~0))} ~t1_st~0 := 0; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-10 20:26:21,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {3532#(not (= 1 ~m_i~0))} assume true; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-10 20:26:21,192 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3532#(not (= 1 ~m_i~0))} {3477#(= 1 ~m_i~0)} #416#return; {3461#false} is VALID [2020-07-10 20:26:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,214 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 [2020-07-10 20:26:21,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} assume !(0 == ~T1_E~0); {3460#true} is VALID [2020-07-10 20:26:21,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} assume !(0 == ~E_1~0); {3460#true} is VALID [2020-07-10 20:26:21,215 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,215 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3460#true} {3461#false} #418#return; {3461#false} is VALID [2020-07-10 20:26:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {3460#true} havoc ~__retres1~0; {3460#true} is VALID [2020-07-10 20:26:21,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} assume !(1 == ~m_pc~0); {3460#true} is VALID [2020-07-10 20:26:21,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} ~__retres1~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,244 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} #res := ~__retres1~0; {3460#true} is VALID [2020-07-10 20:26:21,244 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,245 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3460#true} {3460#true} #396#return; {3460#true} is VALID [2020-07-10 20:26:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {3460#true} havoc ~__retres1~1; {3460#true} is VALID [2020-07-10 20:26:21,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} assume !(1 == ~t1_pc~0); {3460#true} is VALID [2020-07-10 20:26:21,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} ~__retres1~1 := 0; {3460#true} is VALID [2020-07-10 20:26:21,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} #res := ~__retres1~1; {3460#true} is VALID [2020-07-10 20:26:21,249 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,250 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3460#true} {3460#true} #398#return; {3460#true} is VALID [2020-07-10 20:26:21,250 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 [2020-07-10 20:26:21,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} havoc ~tmp___0~0; {3460#true} is VALID [2020-07-10 20:26:21,250 INFO L263 TraceCheckUtils]: 2: Hoare triple {3460#true} call #t~ret3 := is_master_triggered(); {3460#true} is VALID [2020-07-10 20:26:21,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} havoc ~__retres1~0; {3460#true} is VALID [2020-07-10 20:26:21,250 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} assume !(1 == ~m_pc~0); {3460#true} is VALID [2020-07-10 20:26:21,251 INFO L280 TraceCheckUtils]: 5: Hoare triple {3460#true} ~__retres1~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {3460#true} #res := ~__retres1~0; {3460#true} is VALID [2020-07-10 20:26:21,251 INFO L280 TraceCheckUtils]: 7: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,251 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3460#true} {3460#true} #396#return; {3460#true} is VALID [2020-07-10 20:26:21,251 INFO L280 TraceCheckUtils]: 9: Hoare triple {3460#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3460#true} is VALID [2020-07-10 20:26:21,252 INFO L280 TraceCheckUtils]: 10: Hoare triple {3460#true} ~tmp~1 := #t~ret3; {3460#true} is VALID [2020-07-10 20:26:21,252 INFO L280 TraceCheckUtils]: 11: Hoare triple {3460#true} havoc #t~ret3; {3460#true} is VALID [2020-07-10 20:26:21,252 INFO L280 TraceCheckUtils]: 12: Hoare triple {3460#true} assume !(0 != ~tmp~1); {3460#true} is VALID [2020-07-10 20:26:21,252 INFO L263 TraceCheckUtils]: 13: Hoare triple {3460#true} call #t~ret4 := is_transmit1_triggered(); {3460#true} is VALID [2020-07-10 20:26:21,253 INFO L280 TraceCheckUtils]: 14: Hoare triple {3460#true} havoc ~__retres1~1; {3460#true} is VALID [2020-07-10 20:26:21,253 INFO L280 TraceCheckUtils]: 15: Hoare triple {3460#true} assume !(1 == ~t1_pc~0); {3460#true} is VALID [2020-07-10 20:26:21,253 INFO L280 TraceCheckUtils]: 16: Hoare triple {3460#true} ~__retres1~1 := 0; {3460#true} is VALID [2020-07-10 20:26:21,253 INFO L280 TraceCheckUtils]: 17: Hoare triple {3460#true} #res := ~__retres1~1; {3460#true} is VALID [2020-07-10 20:26:21,254 INFO L280 TraceCheckUtils]: 18: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,254 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {3460#true} {3460#true} #398#return; {3460#true} is VALID [2020-07-10 20:26:21,254 INFO L280 TraceCheckUtils]: 20: Hoare triple {3460#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {3460#true} is VALID [2020-07-10 20:26:21,254 INFO L280 TraceCheckUtils]: 21: Hoare triple {3460#true} ~tmp___0~0 := #t~ret4; {3460#true} is VALID [2020-07-10 20:26:21,255 INFO L280 TraceCheckUtils]: 22: Hoare triple {3460#true} havoc #t~ret4; {3460#true} is VALID [2020-07-10 20:26:21,255 INFO L280 TraceCheckUtils]: 23: Hoare triple {3460#true} assume !(0 != ~tmp___0~0); {3460#true} is VALID [2020-07-10 20:26:21,255 INFO L280 TraceCheckUtils]: 24: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,256 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3460#true} {3461#false} #420#return; {3461#false} is VALID [2020-07-10 20:26:21,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,270 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 [2020-07-10 20:26:21,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} assume !(1 == ~T1_E~0); {3460#true} is VALID [2020-07-10 20:26:21,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} assume !(1 == ~E_1~0); {3460#true} is VALID [2020-07-10 20:26:21,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,271 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3460#true} {3461#false} #422#return; {3461#false} is VALID [2020-07-10 20:26:21,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:21,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {3460#true} havoc ~__retres1~2; {3460#true} is VALID [2020-07-10 20:26:21,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {3460#true} assume !(0 == ~m_st~0); {3460#true} is VALID [2020-07-10 20:26:21,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} assume 0 == ~t1_st~0; {3460#true} is VALID [2020-07-10 20:26:21,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} ~__retres1~2 := 1; {3460#true} is VALID [2020-07-10 20:26:21,290 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} #res := ~__retres1~2; {3460#true} is VALID [2020-07-10 20:26:21,290 INFO L280 TraceCheckUtils]: 5: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,291 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3460#true} {3461#false} #406#return; {3461#false} is VALID [2020-07-10 20:26:21,294 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 [2020-07-10 20:26:21,295 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 [2020-07-10 20:26:21,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {3460#true} ~t1_pc~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {3460#true} ~m_st~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {3460#true} ~t1_st~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {3460#true} ~m_i~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {3460#true} ~t1_i~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,296 INFO L280 TraceCheckUtils]: 7: Hoare triple {3460#true} ~M_E~0 := 2; {3460#true} is VALID [2020-07-10 20:26:21,296 INFO L280 TraceCheckUtils]: 8: Hoare triple {3460#true} ~T1_E~0 := 2; {3460#true} is VALID [2020-07-10 20:26:21,296 INFO L280 TraceCheckUtils]: 9: Hoare triple {3460#true} ~E_1~0 := 2; {3460#true} is VALID [2020-07-10 20:26:21,297 INFO L280 TraceCheckUtils]: 10: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,297 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3460#true} {3460#true} #444#return; {3460#true} is VALID [2020-07-10 20:26:21,297 INFO L263 TraceCheckUtils]: 12: Hoare triple {3460#true} call #t~ret8 := main(); {3460#true} is VALID [2020-07-10 20:26:21,297 INFO L280 TraceCheckUtils]: 13: Hoare triple {3460#true} havoc ~__retres1~3; {3460#true} is VALID [2020-07-10 20:26:21,298 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 [2020-07-10 20:26:21,298 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 [2020-07-10 20:26:21,299 INFO L280 TraceCheckUtils]: 16: Hoare triple {3477#(= 1 ~m_i~0)} ~t1_i~0 := 1; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {3477#(= 1 ~m_i~0)} assume true; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,300 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3477#(= 1 ~m_i~0)} {3460#true} #400#return; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,300 INFO L263 TraceCheckUtils]: 19: Hoare triple {3477#(= 1 ~m_i~0)} call start_simulation(); {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,300 INFO L280 TraceCheckUtils]: 20: Hoare triple {3477#(= 1 ~m_i~0)} havoc ~kernel_st~0; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,301 INFO L280 TraceCheckUtils]: 21: Hoare triple {3477#(= 1 ~m_i~0)} havoc ~tmp~3; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,301 INFO L280 TraceCheckUtils]: 22: Hoare triple {3477#(= 1 ~m_i~0)} havoc ~tmp___0~1; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,302 INFO L280 TraceCheckUtils]: 23: Hoare triple {3477#(= 1 ~m_i~0)} ~kernel_st~0 := 0; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,302 INFO L263 TraceCheckUtils]: 24: Hoare triple {3477#(= 1 ~m_i~0)} call update_channels(); {3460#true} is VALID [2020-07-10 20:26:21,303 INFO L280 TraceCheckUtils]: 25: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,303 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3460#true} {3477#(= 1 ~m_i~0)} #414#return; {3477#(= 1 ~m_i~0)} is VALID [2020-07-10 20:26:21,304 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 [2020-07-10 20:26:21,304 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 [2020-07-10 20:26:21,305 INFO L280 TraceCheckUtils]: 29: Hoare triple {3532#(not (= 1 ~m_i~0))} ~m_st~0 := 2; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-10 20:26:21,305 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 [2020-07-10 20:26:21,306 INFO L280 TraceCheckUtils]: 31: Hoare triple {3532#(not (= 1 ~m_i~0))} ~t1_st~0 := 0; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-10 20:26:21,306 INFO L280 TraceCheckUtils]: 32: Hoare triple {3532#(not (= 1 ~m_i~0))} assume true; {3532#(not (= 1 ~m_i~0))} is VALID [2020-07-10 20:26:21,307 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3532#(not (= 1 ~m_i~0))} {3477#(= 1 ~m_i~0)} #416#return; {3461#false} is VALID [2020-07-10 20:26:21,307 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 [2020-07-10 20:26:21,307 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 [2020-07-10 20:26:21,307 INFO L280 TraceCheckUtils]: 36: Hoare triple {3460#true} assume !(0 == ~T1_E~0); {3460#true} is VALID [2020-07-10 20:26:21,308 INFO L280 TraceCheckUtils]: 37: Hoare triple {3460#true} assume !(0 == ~E_1~0); {3460#true} is VALID [2020-07-10 20:26:21,308 INFO L280 TraceCheckUtils]: 38: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,308 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3460#true} {3461#false} #418#return; {3461#false} is VALID [2020-07-10 20:26:21,309 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 [2020-07-10 20:26:21,309 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 [2020-07-10 20:26:21,309 INFO L280 TraceCheckUtils]: 42: Hoare triple {3460#true} havoc ~tmp___0~0; {3460#true} is VALID [2020-07-10 20:26:21,310 INFO L263 TraceCheckUtils]: 43: Hoare triple {3460#true} call #t~ret3 := is_master_triggered(); {3460#true} is VALID [2020-07-10 20:26:21,310 INFO L280 TraceCheckUtils]: 44: Hoare triple {3460#true} havoc ~__retres1~0; {3460#true} is VALID [2020-07-10 20:26:21,311 INFO L280 TraceCheckUtils]: 45: Hoare triple {3460#true} assume !(1 == ~m_pc~0); {3460#true} is VALID [2020-07-10 20:26:21,311 INFO L280 TraceCheckUtils]: 46: Hoare triple {3460#true} ~__retres1~0 := 0; {3460#true} is VALID [2020-07-10 20:26:21,311 INFO L280 TraceCheckUtils]: 47: Hoare triple {3460#true} #res := ~__retres1~0; {3460#true} is VALID [2020-07-10 20:26:21,312 INFO L280 TraceCheckUtils]: 48: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,312 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3460#true} {3460#true} #396#return; {3460#true} is VALID [2020-07-10 20:26:21,312 INFO L280 TraceCheckUtils]: 50: Hoare triple {3460#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {3460#true} is VALID [2020-07-10 20:26:21,312 INFO L280 TraceCheckUtils]: 51: Hoare triple {3460#true} ~tmp~1 := #t~ret3; {3460#true} is VALID [2020-07-10 20:26:21,312 INFO L280 TraceCheckUtils]: 52: Hoare triple {3460#true} havoc #t~ret3; {3460#true} is VALID [2020-07-10 20:26:21,313 INFO L280 TraceCheckUtils]: 53: Hoare triple {3460#true} assume !(0 != ~tmp~1); {3460#true} is VALID [2020-07-10 20:26:21,313 INFO L263 TraceCheckUtils]: 54: Hoare triple {3460#true} call #t~ret4 := is_transmit1_triggered(); {3460#true} is VALID [2020-07-10 20:26:21,313 INFO L280 TraceCheckUtils]: 55: Hoare triple {3460#true} havoc ~__retres1~1; {3460#true} is VALID [2020-07-10 20:26:21,313 INFO L280 TraceCheckUtils]: 56: Hoare triple {3460#true} assume !(1 == ~t1_pc~0); {3460#true} is VALID [2020-07-10 20:26:21,314 INFO L280 TraceCheckUtils]: 57: Hoare triple {3460#true} ~__retres1~1 := 0; {3460#true} is VALID [2020-07-10 20:26:21,314 INFO L280 TraceCheckUtils]: 58: Hoare triple {3460#true} #res := ~__retres1~1; {3460#true} is VALID [2020-07-10 20:26:21,314 INFO L280 TraceCheckUtils]: 59: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,314 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3460#true} {3460#true} #398#return; {3460#true} is VALID [2020-07-10 20:26:21,315 INFO L280 TraceCheckUtils]: 61: Hoare triple {3460#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {3460#true} is VALID [2020-07-10 20:26:21,315 INFO L280 TraceCheckUtils]: 62: Hoare triple {3460#true} ~tmp___0~0 := #t~ret4; {3460#true} is VALID [2020-07-10 20:26:21,315 INFO L280 TraceCheckUtils]: 63: Hoare triple {3460#true} havoc #t~ret4; {3460#true} is VALID [2020-07-10 20:26:21,315 INFO L280 TraceCheckUtils]: 64: Hoare triple {3460#true} assume !(0 != ~tmp___0~0); {3460#true} is VALID [2020-07-10 20:26:21,316 INFO L280 TraceCheckUtils]: 65: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,316 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3460#true} {3461#false} #420#return; {3461#false} is VALID [2020-07-10 20:26:21,316 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 [2020-07-10 20:26:21,316 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 [2020-07-10 20:26:21,316 INFO L280 TraceCheckUtils]: 69: Hoare triple {3460#true} assume !(1 == ~T1_E~0); {3460#true} is VALID [2020-07-10 20:26:21,317 INFO L280 TraceCheckUtils]: 70: Hoare triple {3460#true} assume !(1 == ~E_1~0); {3460#true} is VALID [2020-07-10 20:26:21,317 INFO L280 TraceCheckUtils]: 71: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,317 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {3460#true} {3461#false} #422#return; {3461#false} is VALID [2020-07-10 20:26:21,317 INFO L280 TraceCheckUtils]: 73: Hoare triple {3461#false} assume !false; {3461#false} is VALID [2020-07-10 20:26:21,318 INFO L280 TraceCheckUtils]: 74: Hoare triple {3461#false} ~kernel_st~0 := 1; {3461#false} is VALID [2020-07-10 20:26:21,318 INFO L263 TraceCheckUtils]: 75: Hoare triple {3461#false} call eval(); {3461#false} is VALID [2020-07-10 20:26:21,318 INFO L280 TraceCheckUtils]: 76: Hoare triple {3461#false} havoc ~tmp~0; {3461#false} is VALID [2020-07-10 20:26:21,318 INFO L280 TraceCheckUtils]: 77: Hoare triple {3461#false} assume !false; {3461#false} is VALID [2020-07-10 20:26:21,318 INFO L263 TraceCheckUtils]: 78: Hoare triple {3461#false} call #t~ret0 := exists_runnable_thread(); {3460#true} is VALID [2020-07-10 20:26:21,319 INFO L280 TraceCheckUtils]: 79: Hoare triple {3460#true} havoc ~__retres1~2; {3460#true} is VALID [2020-07-10 20:26:21,319 INFO L280 TraceCheckUtils]: 80: Hoare triple {3460#true} assume !(0 == ~m_st~0); {3460#true} is VALID [2020-07-10 20:26:21,319 INFO L280 TraceCheckUtils]: 81: Hoare triple {3460#true} assume 0 == ~t1_st~0; {3460#true} is VALID [2020-07-10 20:26:21,319 INFO L280 TraceCheckUtils]: 82: Hoare triple {3460#true} ~__retres1~2 := 1; {3460#true} is VALID [2020-07-10 20:26:21,319 INFO L280 TraceCheckUtils]: 83: Hoare triple {3460#true} #res := ~__retres1~2; {3460#true} is VALID [2020-07-10 20:26:21,320 INFO L280 TraceCheckUtils]: 84: Hoare triple {3460#true} assume true; {3460#true} is VALID [2020-07-10 20:26:21,320 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {3460#true} {3461#false} #406#return; {3461#false} is VALID [2020-07-10 20:26:21,320 INFO L280 TraceCheckUtils]: 86: Hoare triple {3461#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3461#false} is VALID [2020-07-10 20:26:21,320 INFO L280 TraceCheckUtils]: 87: Hoare triple {3461#false} ~tmp~0 := #t~ret0; {3461#false} is VALID [2020-07-10 20:26:21,321 INFO L280 TraceCheckUtils]: 88: Hoare triple {3461#false} havoc #t~ret0; {3461#false} is VALID [2020-07-10 20:26:21,321 INFO L280 TraceCheckUtils]: 89: Hoare triple {3461#false} assume 0 != ~tmp~0; {3461#false} is VALID [2020-07-10 20:26:21,321 INFO L280 TraceCheckUtils]: 90: Hoare triple {3461#false} assume !(0 == ~m_st~0); {3461#false} is VALID [2020-07-10 20:26:21,321 INFO L280 TraceCheckUtils]: 91: Hoare triple {3461#false} assume 0 == ~t1_st~0; {3461#false} is VALID [2020-07-10 20:26:21,321 INFO L280 TraceCheckUtils]: 92: Hoare triple {3461#false} havoc ~tmp_ndt_2~0; {3461#false} is VALID [2020-07-10 20:26:21,322 INFO L280 TraceCheckUtils]: 93: Hoare triple {3461#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {3461#false} is VALID [2020-07-10 20:26:21,322 INFO L280 TraceCheckUtils]: 94: Hoare triple {3461#false} ~tmp_ndt_2~0 := #t~nondet2; {3461#false} is VALID [2020-07-10 20:26:21,322 INFO L280 TraceCheckUtils]: 95: Hoare triple {3461#false} havoc #t~nondet2; {3461#false} is VALID [2020-07-10 20:26:21,322 INFO L280 TraceCheckUtils]: 96: Hoare triple {3461#false} assume 0 != ~tmp_ndt_2~0; {3461#false} is VALID [2020-07-10 20:26:21,323 INFO L280 TraceCheckUtils]: 97: Hoare triple {3461#false} ~t1_st~0 := 1; {3461#false} is VALID [2020-07-10 20:26:21,323 INFO L263 TraceCheckUtils]: 98: Hoare triple {3461#false} call transmit1(); {3461#false} is VALID [2020-07-10 20:26:21,323 INFO L280 TraceCheckUtils]: 99: Hoare triple {3461#false} assume !(0 == ~t1_pc~0); {3461#false} is VALID [2020-07-10 20:26:21,323 INFO L280 TraceCheckUtils]: 100: Hoare triple {3461#false} assume 1 == ~t1_pc~0; {3461#false} is VALID [2020-07-10 20:26:21,323 INFO L263 TraceCheckUtils]: 101: Hoare triple {3461#false} call error(); {3461#false} is VALID [2020-07-10 20:26:21,324 INFO L280 TraceCheckUtils]: 102: Hoare triple {3461#false} assume !false; {3461#false} is VALID [2020-07-10 20:26:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:26:21,333 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:26:21,333 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1822123191] [2020-07-10 20:26:21,334 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:26:21,334 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 20:26:21,334 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406730146] [2020-07-10 20:26:21,335 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 103 [2020-07-10 20:26:21,336 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:26:21,336 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 20:26:21,432 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:26:21,433 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 20:26:21,433 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:26:21,433 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 20:26:21,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 20:26:21,434 INFO L87 Difference]: Start difference. First operand 347 states and 433 transitions. Second operand 8 states. [2020-07-10 20:26:27,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:26:27,103 INFO L93 Difference]: Finished difference Result 815 states and 1061 transitions. [2020-07-10 20:26:27,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 20:26:27,103 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 103 [2020-07-10 20:26:27,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:26:27,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 20:26:27,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 577 transitions. [2020-07-10 20:26:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 20:26:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 577 transitions. [2020-07-10 20:26:27,125 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 577 transitions. [2020-07-10 20:26:27,898 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 577 edges. 577 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:26:27,921 INFO L225 Difference]: With dead ends: 815 [2020-07-10 20:26:27,921 INFO L226 Difference]: Without dead ends: 503 [2020-07-10 20:26:27,924 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2020-07-10 20:26:27,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2020-07-10 20:26:29,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 338. [2020-07-10 20:26:29,408 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:26:29,408 INFO L82 GeneralOperation]: Start isEquivalent. First operand 503 states. Second operand 338 states. [2020-07-10 20:26:29,408 INFO L74 IsIncluded]: Start isIncluded. First operand 503 states. Second operand 338 states. [2020-07-10 20:26:29,408 INFO L87 Difference]: Start difference. First operand 503 states. Second operand 338 states. [2020-07-10 20:26:29,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:26:29,439 INFO L93 Difference]: Finished difference Result 503 states and 668 transitions. [2020-07-10 20:26:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 668 transitions. [2020-07-10 20:26:29,442 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:26:29,443 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:26:29,443 INFO L74 IsIncluded]: Start isIncluded. First operand 338 states. Second operand 503 states. [2020-07-10 20:26:29,443 INFO L87 Difference]: Start difference. First operand 338 states. Second operand 503 states. [2020-07-10 20:26:29,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:26:29,473 INFO L93 Difference]: Finished difference Result 503 states and 668 transitions. [2020-07-10 20:26:29,474 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 668 transitions. [2020-07-10 20:26:29,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:26:29,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:26:29,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:26:29,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:26:29,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 338 states. [2020-07-10 20:26:29,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 418 transitions. [2020-07-10 20:26:29,490 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 418 transitions. Word has length 103 [2020-07-10 20:26:29,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:26:29,491 INFO L479 AbstractCegarLoop]: Abstraction has 338 states and 418 transitions. [2020-07-10 20:26:29,491 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 20:26:29,491 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 338 states and 418 transitions. [2020-07-10 20:26:30,219 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:26:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 418 transitions. [2020-07-10 20:26:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 20:26:30,222 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:26:30,222 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:26:30,223 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 20:26:30,223 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:26:30,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:26:30,223 INFO L82 PathProgramCache]: Analyzing trace with hash -891577735, now seen corresponding path program 1 times [2020-07-10 20:26:30,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:26:30,224 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1873292458] [2020-07-10 20:26:30,224 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:26:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,360 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 [2020-07-10 20:26:30,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} ~t1_pc~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} ~m_st~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} ~t1_st~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} ~m_i~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {6884#true} ~t1_i~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {6884#true} ~M_E~0 := 2; {6884#true} is VALID [2020-07-10 20:26:30,361 INFO L280 TraceCheckUtils]: 7: Hoare triple {6884#true} ~T1_E~0 := 2; {6884#true} is VALID [2020-07-10 20:26:30,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {6884#true} ~E_1~0 := 2; {6884#true} is VALID [2020-07-10 20:26:30,362 INFO L280 TraceCheckUtils]: 9: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,362 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6884#true} {6884#true} #444#return; {6884#true} is VALID [2020-07-10 20:26:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,379 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 [2020-07-10 20:26:30,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} ~t1_i~0 := 1; {6884#true} is VALID [2020-07-10 20:26:30,380 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,380 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6884#true} {6884#true} #400#return; {6884#true} is VALID [2020-07-10 20:26:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,384 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6884#true} {6884#true} #414#return; {6884#true} is VALID [2020-07-10 20:26:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,400 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 [2020-07-10 20:26:30,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} ~m_st~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} assume 1 == ~t1_i~0; {6884#true} is VALID [2020-07-10 20:26:30,401 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} ~t1_st~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,401 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,402 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6884#true} {6884#true} #416#return; {6884#true} is VALID [2020-07-10 20:26:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,425 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 [2020-07-10 20:26:30,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} assume !(0 == ~T1_E~0); {6884#true} is VALID [2020-07-10 20:26:30,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} assume !(0 == ~E_1~0); {6884#true} is VALID [2020-07-10 20:26:30,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,429 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6884#true} {6884#true} #418#return; {6884#true} is VALID [2020-07-10 20:26:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {6884#true} havoc ~__retres1~0; {6884#true} is VALID [2020-07-10 20:26:30,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} assume !(1 == ~m_pc~0); {6884#true} is VALID [2020-07-10 20:26:30,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} ~__retres1~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} #res := ~__retres1~0; {6884#true} is VALID [2020-07-10 20:26:30,466 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,466 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6884#true} {6884#true} #396#return; {6884#true} is VALID [2020-07-10 20:26:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {6884#true} havoc ~__retres1~1; {6884#true} is VALID [2020-07-10 20:26:30,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} assume !(1 == ~t1_pc~0); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,488 INFO L280 TraceCheckUtils]: 3: Hoare triple {6940#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,489 INFO L280 TraceCheckUtils]: 4: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume true; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,489 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6940#(not (= 1 ~t1_pc~0))} {6884#true} #398#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,490 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 [2020-07-10 20:26:30,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} havoc ~tmp___0~0; {6884#true} is VALID [2020-07-10 20:26:30,490 INFO L263 TraceCheckUtils]: 2: Hoare triple {6884#true} call #t~ret3 := is_master_triggered(); {6884#true} is VALID [2020-07-10 20:26:30,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} havoc ~__retres1~0; {6884#true} is VALID [2020-07-10 20:26:30,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} assume !(1 == ~m_pc~0); {6884#true} is VALID [2020-07-10 20:26:30,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {6884#true} ~__retres1~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {6884#true} #res := ~__retres1~0; {6884#true} is VALID [2020-07-10 20:26:30,491 INFO L280 TraceCheckUtils]: 7: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,492 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6884#true} {6884#true} #396#return; {6884#true} is VALID [2020-07-10 20:26:30,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {6884#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6884#true} is VALID [2020-07-10 20:26:30,495 INFO L280 TraceCheckUtils]: 10: Hoare triple {6884#true} ~tmp~1 := #t~ret3; {6884#true} is VALID [2020-07-10 20:26:30,496 INFO L280 TraceCheckUtils]: 11: Hoare triple {6884#true} havoc #t~ret3; {6884#true} is VALID [2020-07-10 20:26:30,496 INFO L280 TraceCheckUtils]: 12: Hoare triple {6884#true} assume !(0 != ~tmp~1); {6884#true} is VALID [2020-07-10 20:26:30,496 INFO L263 TraceCheckUtils]: 13: Hoare triple {6884#true} call #t~ret4 := is_transmit1_triggered(); {6884#true} is VALID [2020-07-10 20:26:30,496 INFO L280 TraceCheckUtils]: 14: Hoare triple {6884#true} havoc ~__retres1~1; {6884#true} is VALID [2020-07-10 20:26:30,498 INFO L280 TraceCheckUtils]: 15: Hoare triple {6884#true} assume !(1 == ~t1_pc~0); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,499 INFO L280 TraceCheckUtils]: 16: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,500 INFO L280 TraceCheckUtils]: 17: Hoare triple {6940#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,501 INFO L280 TraceCheckUtils]: 18: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume true; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,502 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6940#(not (= 1 ~t1_pc~0))} {6884#true} #398#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,503 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 [2020-07-10 20:26:30,503 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 [2020-07-10 20:26:30,504 INFO L280 TraceCheckUtils]: 22: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc #t~ret4; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,504 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 [2020-07-10 20:26:30,505 INFO L280 TraceCheckUtils]: 24: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume true; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,505 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6940#(not (= 1 ~t1_pc~0))} {6884#true} #420#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,512 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 [2020-07-10 20:26:30,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} assume !(1 == ~T1_E~0); {6884#true} is VALID [2020-07-10 20:26:30,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} assume !(1 == ~E_1~0); {6884#true} is VALID [2020-07-10 20:26:30,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,513 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6884#true} {6940#(not (= 1 ~t1_pc~0))} #422#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:30,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {6884#true} havoc ~__retres1~2; {6884#true} is VALID [2020-07-10 20:26:30,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {6884#true} assume 0 == ~m_st~0; {6884#true} is VALID [2020-07-10 20:26:30,521 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} ~__retres1~2 := 1; {6884#true} is VALID [2020-07-10 20:26:30,521 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} #res := ~__retres1~2; {6884#true} is VALID [2020-07-10 20:26:30,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,522 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6884#true} {6940#(not (= 1 ~t1_pc~0))} #406#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,524 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 [2020-07-10 20:26:30,524 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 [2020-07-10 20:26:30,524 INFO L280 TraceCheckUtils]: 2: Hoare triple {6884#true} ~t1_pc~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,524 INFO L280 TraceCheckUtils]: 3: Hoare triple {6884#true} ~m_st~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,525 INFO L280 TraceCheckUtils]: 4: Hoare triple {6884#true} ~t1_st~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,525 INFO L280 TraceCheckUtils]: 5: Hoare triple {6884#true} ~m_i~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,525 INFO L280 TraceCheckUtils]: 6: Hoare triple {6884#true} ~t1_i~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,525 INFO L280 TraceCheckUtils]: 7: Hoare triple {6884#true} ~M_E~0 := 2; {6884#true} is VALID [2020-07-10 20:26:30,525 INFO L280 TraceCheckUtils]: 8: Hoare triple {6884#true} ~T1_E~0 := 2; {6884#true} is VALID [2020-07-10 20:26:30,526 INFO L280 TraceCheckUtils]: 9: Hoare triple {6884#true} ~E_1~0 := 2; {6884#true} is VALID [2020-07-10 20:26:30,526 INFO L280 TraceCheckUtils]: 10: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,526 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6884#true} {6884#true} #444#return; {6884#true} is VALID [2020-07-10 20:26:30,526 INFO L263 TraceCheckUtils]: 12: Hoare triple {6884#true} call #t~ret8 := main(); {6884#true} is VALID [2020-07-10 20:26:30,526 INFO L280 TraceCheckUtils]: 13: Hoare triple {6884#true} havoc ~__retres1~3; {6884#true} is VALID [2020-07-10 20:26:30,527 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 [2020-07-10 20:26:30,527 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 [2020-07-10 20:26:30,528 INFO L280 TraceCheckUtils]: 16: Hoare triple {6884#true} ~t1_i~0 := 1; {6884#true} is VALID [2020-07-10 20:26:30,528 INFO L280 TraceCheckUtils]: 17: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,528 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6884#true} {6884#true} #400#return; {6884#true} is VALID [2020-07-10 20:26:30,528 INFO L263 TraceCheckUtils]: 19: Hoare triple {6884#true} call start_simulation(); {6884#true} is VALID [2020-07-10 20:26:30,528 INFO L280 TraceCheckUtils]: 20: Hoare triple {6884#true} havoc ~kernel_st~0; {6884#true} is VALID [2020-07-10 20:26:30,529 INFO L280 TraceCheckUtils]: 21: Hoare triple {6884#true} havoc ~tmp~3; {6884#true} is VALID [2020-07-10 20:26:30,529 INFO L280 TraceCheckUtils]: 22: Hoare triple {6884#true} havoc ~tmp___0~1; {6884#true} is VALID [2020-07-10 20:26:30,529 INFO L280 TraceCheckUtils]: 23: Hoare triple {6884#true} ~kernel_st~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,529 INFO L263 TraceCheckUtils]: 24: Hoare triple {6884#true} call update_channels(); {6884#true} is VALID [2020-07-10 20:26:30,529 INFO L280 TraceCheckUtils]: 25: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,530 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6884#true} {6884#true} #414#return; {6884#true} is VALID [2020-07-10 20:26:30,531 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 [2020-07-10 20:26:30,532 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 [2020-07-10 20:26:30,532 INFO L280 TraceCheckUtils]: 29: Hoare triple {6884#true} ~m_st~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,532 INFO L280 TraceCheckUtils]: 30: Hoare triple {6884#true} assume 1 == ~t1_i~0; {6884#true} is VALID [2020-07-10 20:26:30,532 INFO L280 TraceCheckUtils]: 31: Hoare triple {6884#true} ~t1_st~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,532 INFO L280 TraceCheckUtils]: 32: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,533 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6884#true} {6884#true} #416#return; {6884#true} is VALID [2020-07-10 20:26:30,533 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 [2020-07-10 20:26:30,534 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 [2020-07-10 20:26:30,534 INFO L280 TraceCheckUtils]: 36: Hoare triple {6884#true} assume !(0 == ~T1_E~0); {6884#true} is VALID [2020-07-10 20:26:30,534 INFO L280 TraceCheckUtils]: 37: Hoare triple {6884#true} assume !(0 == ~E_1~0); {6884#true} is VALID [2020-07-10 20:26:30,534 INFO L280 TraceCheckUtils]: 38: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,535 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6884#true} {6884#true} #418#return; {6884#true} is VALID [2020-07-10 20:26:30,536 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 [2020-07-10 20:26:30,536 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 [2020-07-10 20:26:30,536 INFO L280 TraceCheckUtils]: 42: Hoare triple {6884#true} havoc ~tmp___0~0; {6884#true} is VALID [2020-07-10 20:26:30,536 INFO L263 TraceCheckUtils]: 43: Hoare triple {6884#true} call #t~ret3 := is_master_triggered(); {6884#true} is VALID [2020-07-10 20:26:30,536 INFO L280 TraceCheckUtils]: 44: Hoare triple {6884#true} havoc ~__retres1~0; {6884#true} is VALID [2020-07-10 20:26:30,537 INFO L280 TraceCheckUtils]: 45: Hoare triple {6884#true} assume !(1 == ~m_pc~0); {6884#true} is VALID [2020-07-10 20:26:30,537 INFO L280 TraceCheckUtils]: 46: Hoare triple {6884#true} ~__retres1~0 := 0; {6884#true} is VALID [2020-07-10 20:26:30,537 INFO L280 TraceCheckUtils]: 47: Hoare triple {6884#true} #res := ~__retres1~0; {6884#true} is VALID [2020-07-10 20:26:30,537 INFO L280 TraceCheckUtils]: 48: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,538 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {6884#true} {6884#true} #396#return; {6884#true} is VALID [2020-07-10 20:26:30,538 INFO L280 TraceCheckUtils]: 50: Hoare triple {6884#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6884#true} is VALID [2020-07-10 20:26:30,538 INFO L280 TraceCheckUtils]: 51: Hoare triple {6884#true} ~tmp~1 := #t~ret3; {6884#true} is VALID [2020-07-10 20:26:30,538 INFO L280 TraceCheckUtils]: 52: Hoare triple {6884#true} havoc #t~ret3; {6884#true} is VALID [2020-07-10 20:26:30,538 INFO L280 TraceCheckUtils]: 53: Hoare triple {6884#true} assume !(0 != ~tmp~1); {6884#true} is VALID [2020-07-10 20:26:30,539 INFO L263 TraceCheckUtils]: 54: Hoare triple {6884#true} call #t~ret4 := is_transmit1_triggered(); {6884#true} is VALID [2020-07-10 20:26:30,539 INFO L280 TraceCheckUtils]: 55: Hoare triple {6884#true} havoc ~__retres1~1; {6884#true} is VALID [2020-07-10 20:26:30,540 INFO L280 TraceCheckUtils]: 56: Hoare triple {6884#true} assume !(1 == ~t1_pc~0); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,541 INFO L280 TraceCheckUtils]: 57: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,542 INFO L280 TraceCheckUtils]: 58: Hoare triple {6940#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,543 INFO L280 TraceCheckUtils]: 59: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume true; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,544 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6940#(not (= 1 ~t1_pc~0))} {6884#true} #398#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,545 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 [2020-07-10 20:26:30,546 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 [2020-07-10 20:26:30,547 INFO L280 TraceCheckUtils]: 63: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc #t~ret4; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,547 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 [2020-07-10 20:26:30,548 INFO L280 TraceCheckUtils]: 65: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume true; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,549 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6940#(not (= 1 ~t1_pc~0))} {6884#true} #420#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,549 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 [2020-07-10 20:26:30,550 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 [2020-07-10 20:26:30,550 INFO L280 TraceCheckUtils]: 69: Hoare triple {6884#true} assume !(1 == ~T1_E~0); {6884#true} is VALID [2020-07-10 20:26:30,550 INFO L280 TraceCheckUtils]: 70: Hoare triple {6884#true} assume !(1 == ~E_1~0); {6884#true} is VALID [2020-07-10 20:26:30,551 INFO L280 TraceCheckUtils]: 71: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,551 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6884#true} {6940#(not (= 1 ~t1_pc~0))} #422#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,552 INFO L280 TraceCheckUtils]: 73: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume !false; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,553 INFO L280 TraceCheckUtils]: 74: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~kernel_st~0 := 1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,553 INFO L263 TraceCheckUtils]: 75: Hoare triple {6940#(not (= 1 ~t1_pc~0))} call eval(); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,554 INFO L280 TraceCheckUtils]: 76: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc ~tmp~0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,554 INFO L280 TraceCheckUtils]: 77: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume !false; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,555 INFO L263 TraceCheckUtils]: 78: Hoare triple {6940#(not (= 1 ~t1_pc~0))} call #t~ret0 := exists_runnable_thread(); {6884#true} is VALID [2020-07-10 20:26:30,555 INFO L280 TraceCheckUtils]: 79: Hoare triple {6884#true} havoc ~__retres1~2; {6884#true} is VALID [2020-07-10 20:26:30,555 INFO L280 TraceCheckUtils]: 80: Hoare triple {6884#true} assume 0 == ~m_st~0; {6884#true} is VALID [2020-07-10 20:26:30,555 INFO L280 TraceCheckUtils]: 81: Hoare triple {6884#true} ~__retres1~2 := 1; {6884#true} is VALID [2020-07-10 20:26:30,555 INFO L280 TraceCheckUtils]: 82: Hoare triple {6884#true} #res := ~__retres1~2; {6884#true} is VALID [2020-07-10 20:26:30,556 INFO L280 TraceCheckUtils]: 83: Hoare triple {6884#true} assume true; {6884#true} is VALID [2020-07-10 20:26:30,556 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {6884#true} {6940#(not (= 1 ~t1_pc~0))} #406#return; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,557 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 [2020-07-10 20:26:30,557 INFO L280 TraceCheckUtils]: 86: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~tmp~0 := #t~ret0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,558 INFO L280 TraceCheckUtils]: 87: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc #t~ret0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,558 INFO L280 TraceCheckUtils]: 88: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp~0; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,559 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 [2020-07-10 20:26:30,560 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 [2020-07-10 20:26:30,560 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 [2020-07-10 20:26:30,561 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 [2020-07-10 20:26:30,561 INFO L280 TraceCheckUtils]: 93: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc #t~nondet1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,562 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 [2020-07-10 20:26:30,562 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 [2020-07-10 20:26:30,563 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 [2020-07-10 20:26:30,563 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 [2020-07-10 20:26:30,564 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 [2020-07-10 20:26:30,564 INFO L280 TraceCheckUtils]: 99: Hoare triple {6940#(not (= 1 ~t1_pc~0))} havoc #t~nondet2; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,565 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 [2020-07-10 20:26:30,565 INFO L280 TraceCheckUtils]: 101: Hoare triple {6940#(not (= 1 ~t1_pc~0))} ~t1_st~0 := 1; {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,566 INFO L263 TraceCheckUtils]: 102: Hoare triple {6940#(not (= 1 ~t1_pc~0))} call transmit1(); {6940#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 20:26:30,567 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 [2020-07-10 20:26:30,567 INFO L280 TraceCheckUtils]: 104: Hoare triple {6940#(not (= 1 ~t1_pc~0))} assume 1 == ~t1_pc~0; {6885#false} is VALID [2020-07-10 20:26:30,567 INFO L263 TraceCheckUtils]: 105: Hoare triple {6885#false} call error(); {6885#false} is VALID [2020-07-10 20:26:30,568 INFO L280 TraceCheckUtils]: 106: Hoare triple {6885#false} assume !false; {6885#false} is VALID [2020-07-10 20:26:30,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:26:30,582 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:26:30,583 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1873292458] [2020-07-10 20:26:30,583 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:26:30,583 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 20:26:30,583 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741075921] [2020-07-10 20:26:30,584 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-10 20:26:30,584 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:26:30,585 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 20:26:30,691 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:26:30,692 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 20:26:30,692 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:26:30,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 20:26:30,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 20:26:30,693 INFO L87 Difference]: Start difference. First operand 338 states and 418 transitions. Second operand 7 states. [2020-07-10 20:26:40,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:26:40,803 INFO L93 Difference]: Finished difference Result 1254 states and 1740 transitions. [2020-07-10 20:26:40,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 20:26:40,803 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-10 20:26:40,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:26:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 20:26:40,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 919 transitions. [2020-07-10 20:26:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 20:26:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 919 transitions. [2020-07-10 20:26:40,835 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 919 transitions. [2020-07-10 20:26:42,079 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 919 edges. 919 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:26:42,141 INFO L225 Difference]: With dead ends: 1254 [2020-07-10 20:26:42,142 INFO L226 Difference]: Without dead ends: 951 [2020-07-10 20:26:42,144 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-10 20:26:42,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 951 states. [2020-07-10 20:26:45,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 951 to 685. [2020-07-10 20:26:45,449 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:26:45,450 INFO L82 GeneralOperation]: Start isEquivalent. First operand 951 states. Second operand 685 states. [2020-07-10 20:26:45,450 INFO L74 IsIncluded]: Start isIncluded. First operand 951 states. Second operand 685 states. [2020-07-10 20:26:45,450 INFO L87 Difference]: Start difference. First operand 951 states. Second operand 685 states. [2020-07-10 20:26:45,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:26:45,518 INFO L93 Difference]: Finished difference Result 951 states and 1317 transitions. [2020-07-10 20:26:45,518 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1317 transitions. [2020-07-10 20:26:45,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:26:45,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:26:45,525 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 951 states. [2020-07-10 20:26:45,525 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 951 states. [2020-07-10 20:26:45,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:26:45,599 INFO L93 Difference]: Finished difference Result 951 states and 1317 transitions. [2020-07-10 20:26:45,601 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1317 transitions. [2020-07-10 20:26:45,612 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:26:45,612 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:26:45,612 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:26:45,613 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:26:45,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 685 states. [2020-07-10 20:26:45,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 685 states and 880 transitions. [2020-07-10 20:26:45,661 INFO L78 Accepts]: Start accepts. Automaton has 685 states and 880 transitions. Word has length 107 [2020-07-10 20:26:45,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:26:45,662 INFO L479 AbstractCegarLoop]: Abstraction has 685 states and 880 transitions. [2020-07-10 20:26:45,663 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 20:26:45,663 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 685 states and 880 transitions. [2020-07-10 20:26:47,360 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 880 edges. 880 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:26:47,360 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 880 transitions. [2020-07-10 20:26:47,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-07-10 20:26:47,366 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:26:47,367 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] [2020-07-10 20:26:47,367 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 20:26:47,367 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:26:47,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:26:47,371 INFO L82 PathProgramCache]: Analyzing trace with hash -1602138582, now seen corresponding path program 1 times [2020-07-10 20:26:47,371 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:26:47,371 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [187090569] [2020-07-10 20:26:47,371 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:26:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,599 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 [2020-07-10 20:26:47,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} ~t1_pc~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~m_st~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} ~t1_st~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} ~m_i~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {12777#true} ~t1_i~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,600 INFO L280 TraceCheckUtils]: 6: Hoare triple {12777#true} ~M_E~0 := 2; {12777#true} is VALID [2020-07-10 20:26:47,600 INFO L280 TraceCheckUtils]: 7: Hoare triple {12777#true} ~T1_E~0 := 2; {12777#true} is VALID [2020-07-10 20:26:47,601 INFO L280 TraceCheckUtils]: 8: Hoare triple {12777#true} ~E_1~0 := 2; {12777#true} is VALID [2020-07-10 20:26:47,601 INFO L280 TraceCheckUtils]: 9: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,601 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12777#true} {12777#true} #444#return; {12777#true} is VALID [2020-07-10 20:26:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,620 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 [2020-07-10 20:26:47,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} ~t1_i~0 := 1; {12777#true} is VALID [2020-07-10 20:26:47,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,621 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12777#true} {12777#true} #400#return; {12777#true} is VALID [2020-07-10 20:26:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,625 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12777#true} {12777#true} #414#return; {12777#true} is VALID [2020-07-10 20:26:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,657 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 [2020-07-10 20:26:47,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} ~m_st~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,657 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} assume 1 == ~t1_i~0; {12777#true} is VALID [2020-07-10 20:26:47,658 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} ~t1_st~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,658 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,658 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12777#true} {12777#true} #416#return; {12777#true} is VALID [2020-07-10 20:26:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,677 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 [2020-07-10 20:26:47,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume !(0 == ~T1_E~0); {12777#true} is VALID [2020-07-10 20:26:47,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} assume !(0 == ~E_1~0); {12777#true} is VALID [2020-07-10 20:26:47,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,678 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12777#true} {12777#true} #418#return; {12777#true} is VALID [2020-07-10 20:26:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {12777#true} havoc ~__retres1~0; {12777#true} is VALID [2020-07-10 20:26:47,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume !(1 == ~m_pc~0); {12777#true} is VALID [2020-07-10 20:26:47,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~__retres1~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} #res := ~__retres1~0; {12777#true} is VALID [2020-07-10 20:26:47,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,689 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12777#true} {12777#true} #396#return; {12777#true} is VALID [2020-07-10 20:26:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {12777#true} havoc ~__retres1~1; {12777#true} is VALID [2020-07-10 20:26:47,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume !(1 == ~t1_pc~0); {12777#true} is VALID [2020-07-10 20:26:47,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~__retres1~1 := 0; {12777#true} is VALID [2020-07-10 20:26:47,693 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} #res := ~__retres1~1; {12777#true} is VALID [2020-07-10 20:26:47,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,694 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12777#true} {12777#true} #398#return; {12777#true} is VALID [2020-07-10 20:26:47,694 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 [2020-07-10 20:26:47,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} havoc ~tmp___0~0; {12777#true} is VALID [2020-07-10 20:26:47,695 INFO L263 TraceCheckUtils]: 2: Hoare triple {12777#true} call #t~ret3 := is_master_triggered(); {12777#true} is VALID [2020-07-10 20:26:47,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} havoc ~__retres1~0; {12777#true} is VALID [2020-07-10 20:26:47,695 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume !(1 == ~m_pc~0); {12777#true} is VALID [2020-07-10 20:26:47,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {12777#true} ~__retres1~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {12777#true} #res := ~__retres1~0; {12777#true} is VALID [2020-07-10 20:26:47,696 INFO L280 TraceCheckUtils]: 7: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,697 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12777#true} {12777#true} #396#return; {12777#true} is VALID [2020-07-10 20:26:47,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {12777#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12777#true} is VALID [2020-07-10 20:26:47,697 INFO L280 TraceCheckUtils]: 10: Hoare triple {12777#true} ~tmp~1 := #t~ret3; {12777#true} is VALID [2020-07-10 20:26:47,697 INFO L280 TraceCheckUtils]: 11: Hoare triple {12777#true} havoc #t~ret3; {12777#true} is VALID [2020-07-10 20:26:47,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {12777#true} assume !(0 != ~tmp~1); {12777#true} is VALID [2020-07-10 20:26:47,698 INFO L263 TraceCheckUtils]: 13: Hoare triple {12777#true} call #t~ret4 := is_transmit1_triggered(); {12777#true} is VALID [2020-07-10 20:26:47,698 INFO L280 TraceCheckUtils]: 14: Hoare triple {12777#true} havoc ~__retres1~1; {12777#true} is VALID [2020-07-10 20:26:47,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {12777#true} assume !(1 == ~t1_pc~0); {12777#true} is VALID [2020-07-10 20:26:47,699 INFO L280 TraceCheckUtils]: 16: Hoare triple {12777#true} ~__retres1~1 := 0; {12777#true} is VALID [2020-07-10 20:26:47,699 INFO L280 TraceCheckUtils]: 17: Hoare triple {12777#true} #res := ~__retres1~1; {12777#true} is VALID [2020-07-10 20:26:47,699 INFO L280 TraceCheckUtils]: 18: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,700 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {12777#true} {12777#true} #398#return; {12777#true} is VALID [2020-07-10 20:26:47,700 INFO L280 TraceCheckUtils]: 20: Hoare triple {12777#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {12777#true} is VALID [2020-07-10 20:26:47,700 INFO L280 TraceCheckUtils]: 21: Hoare triple {12777#true} ~tmp___0~0 := #t~ret4; {12777#true} is VALID [2020-07-10 20:26:47,701 INFO L280 TraceCheckUtils]: 22: Hoare triple {12777#true} havoc #t~ret4; {12777#true} is VALID [2020-07-10 20:26:47,701 INFO L280 TraceCheckUtils]: 23: Hoare triple {12777#true} assume !(0 != ~tmp___0~0); {12777#true} is VALID [2020-07-10 20:26:47,701 INFO L280 TraceCheckUtils]: 24: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,702 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12777#true} {12777#true} #420#return; {12777#true} is VALID [2020-07-10 20:26:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,707 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 [2020-07-10 20:26:47,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume !(1 == ~T1_E~0); {12777#true} is VALID [2020-07-10 20:26:47,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} assume !(1 == ~E_1~0); {12777#true} is VALID [2020-07-10 20:26:47,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,708 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12777#true} {12777#true} #422#return; {12777#true} is VALID [2020-07-10 20:26:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {12777#true} havoc ~__retres1~2; {12777#true} is VALID [2020-07-10 20:26:47,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume 0 == ~m_st~0; {12777#true} is VALID [2020-07-10 20:26:47,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~__retres1~2 := 1; {12777#true} is VALID [2020-07-10 20:26:47,714 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} #res := ~__retres1~2; {12777#true} is VALID [2020-07-10 20:26:47,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,714 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12777#true} {12777#true} #406#return; {12777#true} is VALID [2020-07-10 20:26:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,738 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 [2020-07-10 20:26:47,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume !false; {12777#true} is VALID [2020-07-10 20:26:47,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~t1_pc~0 := 1; {12777#true} is VALID [2020-07-10 20:26:47,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} ~t1_st~0 := 2; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,741 INFO L280 TraceCheckUtils]: 4: Hoare triple {12850#(<= 2 ~t1_st~0)} assume true; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,742 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12850#(<= 2 ~t1_st~0)} {12777#true} #410#return; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:26:47,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {12777#true} havoc ~__retres1~2; {12777#true} is VALID [2020-07-10 20:26:47,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {12777#true} assume 0 == ~m_st~0; {12777#true} is VALID [2020-07-10 20:26:47,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~__retres1~2 := 1; {12777#true} is VALID [2020-07-10 20:26:47,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} #res := ~__retres1~2; {12777#true} is VALID [2020-07-10 20:26:47,749 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,750 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12777#true} {12850#(<= 2 ~t1_st~0)} #406#return; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,752 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 [2020-07-10 20:26:47,752 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 [2020-07-10 20:26:47,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {12777#true} ~t1_pc~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {12777#true} ~m_st~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {12777#true} ~t1_st~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {12777#true} ~m_i~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {12777#true} ~t1_i~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {12777#true} ~M_E~0 := 2; {12777#true} is VALID [2020-07-10 20:26:47,753 INFO L280 TraceCheckUtils]: 8: Hoare triple {12777#true} ~T1_E~0 := 2; {12777#true} is VALID [2020-07-10 20:26:47,754 INFO L280 TraceCheckUtils]: 9: Hoare triple {12777#true} ~E_1~0 := 2; {12777#true} is VALID [2020-07-10 20:26:47,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,754 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12777#true} {12777#true} #444#return; {12777#true} is VALID [2020-07-10 20:26:47,754 INFO L263 TraceCheckUtils]: 12: Hoare triple {12777#true} call #t~ret8 := main(); {12777#true} is VALID [2020-07-10 20:26:47,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {12777#true} havoc ~__retres1~3; {12777#true} is VALID [2020-07-10 20:26:47,755 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 [2020-07-10 20:26:47,755 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 [2020-07-10 20:26:47,756 INFO L280 TraceCheckUtils]: 16: Hoare triple {12777#true} ~t1_i~0 := 1; {12777#true} is VALID [2020-07-10 20:26:47,756 INFO L280 TraceCheckUtils]: 17: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,756 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {12777#true} {12777#true} #400#return; {12777#true} is VALID [2020-07-10 20:26:47,756 INFO L263 TraceCheckUtils]: 19: Hoare triple {12777#true} call start_simulation(); {12777#true} is VALID [2020-07-10 20:26:47,756 INFO L280 TraceCheckUtils]: 20: Hoare triple {12777#true} havoc ~kernel_st~0; {12777#true} is VALID [2020-07-10 20:26:47,757 INFO L280 TraceCheckUtils]: 21: Hoare triple {12777#true} havoc ~tmp~3; {12777#true} is VALID [2020-07-10 20:26:47,757 INFO L280 TraceCheckUtils]: 22: Hoare triple {12777#true} havoc ~tmp___0~1; {12777#true} is VALID [2020-07-10 20:26:47,757 INFO L280 TraceCheckUtils]: 23: Hoare triple {12777#true} ~kernel_st~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,757 INFO L263 TraceCheckUtils]: 24: Hoare triple {12777#true} call update_channels(); {12777#true} is VALID [2020-07-10 20:26:47,757 INFO L280 TraceCheckUtils]: 25: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,757 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12777#true} {12777#true} #414#return; {12777#true} is VALID [2020-07-10 20:26:47,759 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 [2020-07-10 20:26:47,759 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 [2020-07-10 20:26:47,759 INFO L280 TraceCheckUtils]: 29: Hoare triple {12777#true} ~m_st~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,759 INFO L280 TraceCheckUtils]: 30: Hoare triple {12777#true} assume 1 == ~t1_i~0; {12777#true} is VALID [2020-07-10 20:26:47,760 INFO L280 TraceCheckUtils]: 31: Hoare triple {12777#true} ~t1_st~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,760 INFO L280 TraceCheckUtils]: 32: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,760 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {12777#true} {12777#true} #416#return; {12777#true} is VALID [2020-07-10 20:26:47,761 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 [2020-07-10 20:26:47,762 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 [2020-07-10 20:26:47,762 INFO L280 TraceCheckUtils]: 36: Hoare triple {12777#true} assume !(0 == ~T1_E~0); {12777#true} is VALID [2020-07-10 20:26:47,762 INFO L280 TraceCheckUtils]: 37: Hoare triple {12777#true} assume !(0 == ~E_1~0); {12777#true} is VALID [2020-07-10 20:26:47,762 INFO L280 TraceCheckUtils]: 38: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,763 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12777#true} {12777#true} #418#return; {12777#true} is VALID [2020-07-10 20:26:47,763 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 [2020-07-10 20:26:47,763 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 [2020-07-10 20:26:47,764 INFO L280 TraceCheckUtils]: 42: Hoare triple {12777#true} havoc ~tmp___0~0; {12777#true} is VALID [2020-07-10 20:26:47,764 INFO L263 TraceCheckUtils]: 43: Hoare triple {12777#true} call #t~ret3 := is_master_triggered(); {12777#true} is VALID [2020-07-10 20:26:47,764 INFO L280 TraceCheckUtils]: 44: Hoare triple {12777#true} havoc ~__retres1~0; {12777#true} is VALID [2020-07-10 20:26:47,764 INFO L280 TraceCheckUtils]: 45: Hoare triple {12777#true} assume !(1 == ~m_pc~0); {12777#true} is VALID [2020-07-10 20:26:47,764 INFO L280 TraceCheckUtils]: 46: Hoare triple {12777#true} ~__retres1~0 := 0; {12777#true} is VALID [2020-07-10 20:26:47,765 INFO L280 TraceCheckUtils]: 47: Hoare triple {12777#true} #res := ~__retres1~0; {12777#true} is VALID [2020-07-10 20:26:47,765 INFO L280 TraceCheckUtils]: 48: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,765 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {12777#true} {12777#true} #396#return; {12777#true} is VALID [2020-07-10 20:26:47,765 INFO L280 TraceCheckUtils]: 50: Hoare triple {12777#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {12777#true} is VALID [2020-07-10 20:26:47,765 INFO L280 TraceCheckUtils]: 51: Hoare triple {12777#true} ~tmp~1 := #t~ret3; {12777#true} is VALID [2020-07-10 20:26:47,766 INFO L280 TraceCheckUtils]: 52: Hoare triple {12777#true} havoc #t~ret3; {12777#true} is VALID [2020-07-10 20:26:47,766 INFO L280 TraceCheckUtils]: 53: Hoare triple {12777#true} assume !(0 != ~tmp~1); {12777#true} is VALID [2020-07-10 20:26:47,766 INFO L263 TraceCheckUtils]: 54: Hoare triple {12777#true} call #t~ret4 := is_transmit1_triggered(); {12777#true} is VALID [2020-07-10 20:26:47,766 INFO L280 TraceCheckUtils]: 55: Hoare triple {12777#true} havoc ~__retres1~1; {12777#true} is VALID [2020-07-10 20:26:47,766 INFO L280 TraceCheckUtils]: 56: Hoare triple {12777#true} assume !(1 == ~t1_pc~0); {12777#true} is VALID [2020-07-10 20:26:47,766 INFO L280 TraceCheckUtils]: 57: Hoare triple {12777#true} ~__retres1~1 := 0; {12777#true} is VALID [2020-07-10 20:26:47,767 INFO L280 TraceCheckUtils]: 58: Hoare triple {12777#true} #res := ~__retres1~1; {12777#true} is VALID [2020-07-10 20:26:47,767 INFO L280 TraceCheckUtils]: 59: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,767 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12777#true} {12777#true} #398#return; {12777#true} is VALID [2020-07-10 20:26:47,767 INFO L280 TraceCheckUtils]: 61: Hoare triple {12777#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {12777#true} is VALID [2020-07-10 20:26:47,768 INFO L280 TraceCheckUtils]: 62: Hoare triple {12777#true} ~tmp___0~0 := #t~ret4; {12777#true} is VALID [2020-07-10 20:26:47,768 INFO L280 TraceCheckUtils]: 63: Hoare triple {12777#true} havoc #t~ret4; {12777#true} is VALID [2020-07-10 20:26:47,768 INFO L280 TraceCheckUtils]: 64: Hoare triple {12777#true} assume !(0 != ~tmp___0~0); {12777#true} is VALID [2020-07-10 20:26:47,768 INFO L280 TraceCheckUtils]: 65: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,768 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {12777#true} {12777#true} #420#return; {12777#true} is VALID [2020-07-10 20:26:47,769 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 [2020-07-10 20:26:47,769 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 [2020-07-10 20:26:47,770 INFO L280 TraceCheckUtils]: 69: Hoare triple {12777#true} assume !(1 == ~T1_E~0); {12777#true} is VALID [2020-07-10 20:26:47,770 INFO L280 TraceCheckUtils]: 70: Hoare triple {12777#true} assume !(1 == ~E_1~0); {12777#true} is VALID [2020-07-10 20:26:47,770 INFO L280 TraceCheckUtils]: 71: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,770 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {12777#true} {12777#true} #422#return; {12777#true} is VALID [2020-07-10 20:26:47,771 INFO L280 TraceCheckUtils]: 73: Hoare triple {12777#true} assume !false; {12777#true} is VALID [2020-07-10 20:26:47,771 INFO L280 TraceCheckUtils]: 74: Hoare triple {12777#true} ~kernel_st~0 := 1; {12777#true} is VALID [2020-07-10 20:26:47,771 INFO L263 TraceCheckUtils]: 75: Hoare triple {12777#true} call eval(); {12777#true} is VALID [2020-07-10 20:26:47,771 INFO L280 TraceCheckUtils]: 76: Hoare triple {12777#true} havoc ~tmp~0; {12777#true} is VALID [2020-07-10 20:26:47,771 INFO L280 TraceCheckUtils]: 77: Hoare triple {12777#true} assume !false; {12777#true} is VALID [2020-07-10 20:26:47,771 INFO L263 TraceCheckUtils]: 78: Hoare triple {12777#true} call #t~ret0 := exists_runnable_thread(); {12777#true} is VALID [2020-07-10 20:26:47,772 INFO L280 TraceCheckUtils]: 79: Hoare triple {12777#true} havoc ~__retres1~2; {12777#true} is VALID [2020-07-10 20:26:47,772 INFO L280 TraceCheckUtils]: 80: Hoare triple {12777#true} assume 0 == ~m_st~0; {12777#true} is VALID [2020-07-10 20:26:47,772 INFO L280 TraceCheckUtils]: 81: Hoare triple {12777#true} ~__retres1~2 := 1; {12777#true} is VALID [2020-07-10 20:26:47,772 INFO L280 TraceCheckUtils]: 82: Hoare triple {12777#true} #res := ~__retres1~2; {12777#true} is VALID [2020-07-10 20:26:47,772 INFO L280 TraceCheckUtils]: 83: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,772 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {12777#true} {12777#true} #406#return; {12777#true} is VALID [2020-07-10 20:26:47,773 INFO L280 TraceCheckUtils]: 85: Hoare triple {12777#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12777#true} is VALID [2020-07-10 20:26:47,773 INFO L280 TraceCheckUtils]: 86: Hoare triple {12777#true} ~tmp~0 := #t~ret0; {12777#true} is VALID [2020-07-10 20:26:47,773 INFO L280 TraceCheckUtils]: 87: Hoare triple {12777#true} havoc #t~ret0; {12777#true} is VALID [2020-07-10 20:26:47,773 INFO L280 TraceCheckUtils]: 88: Hoare triple {12777#true} assume 0 != ~tmp~0; {12777#true} is VALID [2020-07-10 20:26:47,773 INFO L280 TraceCheckUtils]: 89: Hoare triple {12777#true} assume 0 == ~m_st~0; {12777#true} is VALID [2020-07-10 20:26:47,774 INFO L280 TraceCheckUtils]: 90: Hoare triple {12777#true} havoc ~tmp_ndt_1~0; {12777#true} is VALID [2020-07-10 20:26:47,774 INFO L280 TraceCheckUtils]: 91: Hoare triple {12777#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {12777#true} is VALID [2020-07-10 20:26:47,774 INFO L280 TraceCheckUtils]: 92: Hoare triple {12777#true} ~tmp_ndt_1~0 := #t~nondet1; {12777#true} is VALID [2020-07-10 20:26:47,774 INFO L280 TraceCheckUtils]: 93: Hoare triple {12777#true} havoc #t~nondet1; {12777#true} is VALID [2020-07-10 20:26:47,774 INFO L280 TraceCheckUtils]: 94: Hoare triple {12777#true} assume !(0 != ~tmp_ndt_1~0); {12777#true} is VALID [2020-07-10 20:26:47,775 INFO L280 TraceCheckUtils]: 95: Hoare triple {12777#true} assume 0 == ~t1_st~0; {12777#true} is VALID [2020-07-10 20:26:47,775 INFO L280 TraceCheckUtils]: 96: Hoare triple {12777#true} havoc ~tmp_ndt_2~0; {12777#true} is VALID [2020-07-10 20:26:47,775 INFO L280 TraceCheckUtils]: 97: Hoare triple {12777#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {12777#true} is VALID [2020-07-10 20:26:47,775 INFO L280 TraceCheckUtils]: 98: Hoare triple {12777#true} ~tmp_ndt_2~0 := #t~nondet2; {12777#true} is VALID [2020-07-10 20:26:47,775 INFO L280 TraceCheckUtils]: 99: Hoare triple {12777#true} havoc #t~nondet2; {12777#true} is VALID [2020-07-10 20:26:47,775 INFO L280 TraceCheckUtils]: 100: Hoare triple {12777#true} assume 0 != ~tmp_ndt_2~0; {12777#true} is VALID [2020-07-10 20:26:47,776 INFO L280 TraceCheckUtils]: 101: Hoare triple {12777#true} ~t1_st~0 := 1; {12777#true} is VALID [2020-07-10 20:26:47,776 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 [2020-07-10 20:26:47,777 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 [2020-07-10 20:26:47,777 INFO L280 TraceCheckUtils]: 104: Hoare triple {12777#true} assume !false; {12777#true} is VALID [2020-07-10 20:26:47,777 INFO L280 TraceCheckUtils]: 105: Hoare triple {12777#true} ~t1_pc~0 := 1; {12777#true} is VALID [2020-07-10 20:26:47,778 INFO L280 TraceCheckUtils]: 106: Hoare triple {12777#true} ~t1_st~0 := 2; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,778 INFO L280 TraceCheckUtils]: 107: Hoare triple {12850#(<= 2 ~t1_st~0)} assume true; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,779 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12850#(<= 2 ~t1_st~0)} {12777#true} #410#return; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,779 INFO L280 TraceCheckUtils]: 109: Hoare triple {12850#(<= 2 ~t1_st~0)} assume !false; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,780 INFO L263 TraceCheckUtils]: 110: Hoare triple {12850#(<= 2 ~t1_st~0)} call #t~ret0 := exists_runnable_thread(); {12777#true} is VALID [2020-07-10 20:26:47,780 INFO L280 TraceCheckUtils]: 111: Hoare triple {12777#true} havoc ~__retres1~2; {12777#true} is VALID [2020-07-10 20:26:47,780 INFO L280 TraceCheckUtils]: 112: Hoare triple {12777#true} assume 0 == ~m_st~0; {12777#true} is VALID [2020-07-10 20:26:47,780 INFO L280 TraceCheckUtils]: 113: Hoare triple {12777#true} ~__retres1~2 := 1; {12777#true} is VALID [2020-07-10 20:26:47,781 INFO L280 TraceCheckUtils]: 114: Hoare triple {12777#true} #res := ~__retres1~2; {12777#true} is VALID [2020-07-10 20:26:47,781 INFO L280 TraceCheckUtils]: 115: Hoare triple {12777#true} assume true; {12777#true} is VALID [2020-07-10 20:26:47,782 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12777#true} {12850#(<= 2 ~t1_st~0)} #406#return; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,782 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 [2020-07-10 20:26:47,783 INFO L280 TraceCheckUtils]: 118: Hoare triple {12850#(<= 2 ~t1_st~0)} ~tmp~0 := #t~ret0; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,784 INFO L280 TraceCheckUtils]: 119: Hoare triple {12850#(<= 2 ~t1_st~0)} havoc #t~ret0; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,785 INFO L280 TraceCheckUtils]: 120: Hoare triple {12850#(<= 2 ~t1_st~0)} assume 0 != ~tmp~0; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,785 INFO L280 TraceCheckUtils]: 121: Hoare triple {12850#(<= 2 ~t1_st~0)} assume 0 == ~m_st~0; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,786 INFO L280 TraceCheckUtils]: 122: Hoare triple {12850#(<= 2 ~t1_st~0)} havoc ~tmp_ndt_1~0; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,787 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 [2020-07-10 20:26:47,787 INFO L280 TraceCheckUtils]: 124: Hoare triple {12850#(<= 2 ~t1_st~0)} ~tmp_ndt_1~0 := #t~nondet1; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,788 INFO L280 TraceCheckUtils]: 125: Hoare triple {12850#(<= 2 ~t1_st~0)} havoc #t~nondet1; {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,788 INFO L280 TraceCheckUtils]: 126: Hoare triple {12850#(<= 2 ~t1_st~0)} assume !(0 != ~tmp_ndt_1~0); {12850#(<= 2 ~t1_st~0)} is VALID [2020-07-10 20:26:47,789 INFO L280 TraceCheckUtils]: 127: Hoare triple {12850#(<= 2 ~t1_st~0)} assume 0 == ~t1_st~0; {12778#false} is VALID [2020-07-10 20:26:47,789 INFO L280 TraceCheckUtils]: 128: Hoare triple {12778#false} havoc ~tmp_ndt_2~0; {12778#false} is VALID [2020-07-10 20:26:47,789 INFO L280 TraceCheckUtils]: 129: Hoare triple {12778#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {12778#false} is VALID [2020-07-10 20:26:47,789 INFO L280 TraceCheckUtils]: 130: Hoare triple {12778#false} ~tmp_ndt_2~0 := #t~nondet2; {12778#false} is VALID [2020-07-10 20:26:47,790 INFO L280 TraceCheckUtils]: 131: Hoare triple {12778#false} havoc #t~nondet2; {12778#false} is VALID [2020-07-10 20:26:47,790 INFO L280 TraceCheckUtils]: 132: Hoare triple {12778#false} assume 0 != ~tmp_ndt_2~0; {12778#false} is VALID [2020-07-10 20:26:47,790 INFO L280 TraceCheckUtils]: 133: Hoare triple {12778#false} ~t1_st~0 := 1; {12778#false} is VALID [2020-07-10 20:26:47,790 INFO L263 TraceCheckUtils]: 134: Hoare triple {12778#false} call transmit1(); {12778#false} is VALID [2020-07-10 20:26:47,791 INFO L280 TraceCheckUtils]: 135: Hoare triple {12778#false} assume !(0 == ~t1_pc~0); {12778#false} is VALID [2020-07-10 20:26:47,791 INFO L280 TraceCheckUtils]: 136: Hoare triple {12778#false} assume 1 == ~t1_pc~0; {12778#false} is VALID [2020-07-10 20:26:47,791 INFO L263 TraceCheckUtils]: 137: Hoare triple {12778#false} call error(); {12778#false} is VALID [2020-07-10 20:26:47,792 INFO L280 TraceCheckUtils]: 138: Hoare triple {12778#false} assume !false; {12778#false} is VALID [2020-07-10 20:26:47,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:26:47,813 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:26:47,814 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [187090569] [2020-07-10 20:26:47,814 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:26:47,814 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 20:26:47,815 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561919813] [2020-07-10 20:26:47,815 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 139 [2020-07-10 20:26:47,816 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:26:47,816 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 20:26:47,937 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:26:47,937 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 20:26:47,937 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:26:47,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 20:26:47,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 20:26:47,938 INFO L87 Difference]: Start difference. First operand 685 states and 880 transitions. Second operand 8 states. [2020-07-10 20:27:03,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:27:03,769 INFO L93 Difference]: Finished difference Result 2592 states and 3797 transitions. [2020-07-10 20:27:03,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 20:27:03,769 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 139 [2020-07-10 20:27:03,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:27:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 20:27:03,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1000 transitions. [2020-07-10 20:27:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 20:27:03,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1000 transitions. [2020-07-10 20:27:03,802 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 1000 transitions. [2020-07-10 20:27:05,634 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1000 edges. 1000 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:27:06,117 INFO L225 Difference]: With dead ends: 2592 [2020-07-10 20:27:06,117 INFO L226 Difference]: Without dead ends: 1943 [2020-07-10 20:27:06,127 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 [2020-07-10 20:27:06,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1943 states. [2020-07-10 20:27:14,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1943 to 1454. [2020-07-10 20:27:14,559 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:27:14,559 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1943 states. Second operand 1454 states. [2020-07-10 20:27:14,559 INFO L74 IsIncluded]: Start isIncluded. First operand 1943 states. Second operand 1454 states. [2020-07-10 20:27:14,560 INFO L87 Difference]: Start difference. First operand 1943 states. Second operand 1454 states. [2020-07-10 20:27:14,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:27:14,812 INFO L93 Difference]: Finished difference Result 1943 states and 2840 transitions. [2020-07-10 20:27:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2840 transitions. [2020-07-10 20:27:14,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:27:14,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:27:14,826 INFO L74 IsIncluded]: Start isIncluded. First operand 1454 states. Second operand 1943 states. [2020-07-10 20:27:14,826 INFO L87 Difference]: Start difference. First operand 1454 states. Second operand 1943 states. [2020-07-10 20:27:15,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:27:15,116 INFO L93 Difference]: Finished difference Result 1943 states and 2840 transitions. [2020-07-10 20:27:15,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2840 transitions. [2020-07-10 20:27:15,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:27:15,132 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:27:15,132 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:27:15,132 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:27:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1454 states. [2020-07-10 20:27:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1454 states and 1985 transitions. [2020-07-10 20:27:15,262 INFO L78 Accepts]: Start accepts. Automaton has 1454 states and 1985 transitions. Word has length 139 [2020-07-10 20:27:15,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:27:15,263 INFO L479 AbstractCegarLoop]: Abstraction has 1454 states and 1985 transitions. [2020-07-10 20:27:15,263 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 20:27:15,263 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1454 states and 1985 transitions. [2020-07-10 20:27:19,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1985 edges. 1985 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:27:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1985 transitions. [2020-07-10 20:27:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-07-10 20:27:19,357 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:27:19,358 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] [2020-07-10 20:27:19,358 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 20:27:19,358 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:27:19,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:27:19,359 INFO L82 PathProgramCache]: Analyzing trace with hash -1051815898, now seen corresponding path program 1 times [2020-07-10 20:27:19,359 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:27:19,359 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [28535874] [2020-07-10 20:27:19,359 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:27:19,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,527 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 [2020-07-10 20:27:19,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} ~t1_pc~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~m_st~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,527 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} ~t1_st~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} ~m_i~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {24893#true} ~t1_i~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,528 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} ~M_E~0 := 2; {24893#true} is VALID [2020-07-10 20:27:19,528 INFO L280 TraceCheckUtils]: 7: Hoare triple {24893#true} ~T1_E~0 := 2; {24893#true} is VALID [2020-07-10 20:27:19,528 INFO L280 TraceCheckUtils]: 8: Hoare triple {24893#true} ~E_1~0 := 2; {24893#true} is VALID [2020-07-10 20:27:19,529 INFO L280 TraceCheckUtils]: 9: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,529 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24893#true} {24893#true} #444#return; {24893#true} is VALID [2020-07-10 20:27:19,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,549 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 [2020-07-10 20:27:19,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} ~t1_i~0 := 1; {24893#true} is VALID [2020-07-10 20:27:19,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,549 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24893#true} {24893#true} #400#return; {24893#true} is VALID [2020-07-10 20:27:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,553 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24893#true} {24893#true} #414#return; {24893#true} is VALID [2020-07-10 20:27:19,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,565 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 [2020-07-10 20:27:19,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} ~m_st~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} assume 1 == ~t1_i~0; {24893#true} is VALID [2020-07-10 20:27:19,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} ~t1_st~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,566 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,566 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #416#return; {24893#true} is VALID [2020-07-10 20:27:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,589 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 [2020-07-10 20:27:19,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !(0 == ~T1_E~0); {24893#true} is VALID [2020-07-10 20:27:19,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} assume !(0 == ~E_1~0); {24893#true} is VALID [2020-07-10 20:27:19,590 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,590 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24893#true} {24893#true} #418#return; {24893#true} is VALID [2020-07-10 20:27:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,599 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,599 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,599 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-10 20:27:19,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !(1 == ~t1_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~__retres1~1 := 0; {24893#true} is VALID [2020-07-10 20:27:19,603 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} #res := ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,603 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,603 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #398#return; {24893#true} is VALID [2020-07-10 20:27:19,604 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 [2020-07-10 20:27:19,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-10 20:27:19,604 INFO L263 TraceCheckUtils]: 2: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,604 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,605 INFO L280 TraceCheckUtils]: 5: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,605 INFO L280 TraceCheckUtils]: 7: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,605 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-10 20:27:19,606 INFO L280 TraceCheckUtils]: 9: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,606 INFO L280 TraceCheckUtils]: 11: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,606 INFO L280 TraceCheckUtils]: 12: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-10 20:27:19,606 INFO L263 TraceCheckUtils]: 13: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,607 INFO L280 TraceCheckUtils]: 14: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,607 INFO L280 TraceCheckUtils]: 15: Hoare triple {24893#true} assume !(1 == ~t1_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,607 INFO L280 TraceCheckUtils]: 16: Hoare triple {24893#true} ~__retres1~1 := 0; {24893#true} is VALID [2020-07-10 20:27:19,607 INFO L280 TraceCheckUtils]: 17: Hoare triple {24893#true} #res := ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,607 INFO L280 TraceCheckUtils]: 18: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,608 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24893#true} {24893#true} #398#return; {24893#true} is VALID [2020-07-10 20:27:19,608 INFO L280 TraceCheckUtils]: 20: Hoare triple {24893#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,608 INFO L280 TraceCheckUtils]: 21: Hoare triple {24893#true} ~tmp___0~0 := #t~ret4; {24893#true} is VALID [2020-07-10 20:27:19,608 INFO L280 TraceCheckUtils]: 22: Hoare triple {24893#true} havoc #t~ret4; {24893#true} is VALID [2020-07-10 20:27:19,608 INFO L280 TraceCheckUtils]: 23: Hoare triple {24893#true} assume !(0 != ~tmp___0~0); {24893#true} is VALID [2020-07-10 20:27:19,609 INFO L280 TraceCheckUtils]: 24: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,609 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24893#true} {24893#true} #420#return; {24893#true} is VALID [2020-07-10 20:27:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,614 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 [2020-07-10 20:27:19,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !(1 == ~T1_E~0); {24893#true} is VALID [2020-07-10 20:27:19,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} assume !(1 == ~E_1~0); {24893#true} is VALID [2020-07-10 20:27:19,615 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,615 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24893#true} {24893#true} #422#return; {24893#true} is VALID [2020-07-10 20:27:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~2; {24893#true} is VALID [2020-07-10 20:27:19,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-10 20:27:19,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~__retres1~2 := 1; {24893#true} is VALID [2020-07-10 20:27:19,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} #res := ~__retres1~2; {24893#true} is VALID [2020-07-10 20:27:19,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,619 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #406#return; {24893#true} is VALID [2020-07-10 20:27:19,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,643 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 [2020-07-10 20:27:19,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-10 20:27:19,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~t1_pc~0 := 1; {24893#true} is VALID [2020-07-10 20:27:19,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} ~t1_st~0 := 2; {24893#true} is VALID [2020-07-10 20:27:19,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,644 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #410#return; {24893#true} is VALID [2020-07-10 20:27:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~2; {24893#true} is VALID [2020-07-10 20:27:19,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-10 20:27:19,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~__retres1~2 := 1; {24893#true} is VALID [2020-07-10 20:27:19,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} #res := ~__retres1~2; {24893#true} is VALID [2020-07-10 20:27:19,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,649 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #406#return; {24893#true} is VALID [2020-07-10 20:27:19,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,727 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,727 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-10 20:27:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:27:19,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume 1 == ~t1_pc~0; {24893#true} is VALID [2020-07-10 20:27:19,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} assume !(1 == ~E_1~0); {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {25091#(not (= 1 ~E_1~0))} ~__retres1~1 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,741 INFO L280 TraceCheckUtils]: 4: Hoare triple {25091#(not (= 1 ~E_1~0))} #res := ~__retres1~1; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,741 INFO L280 TraceCheckUtils]: 5: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,742 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {24893#true} #398#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,742 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 [2020-07-10 20:27:19,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-10 20:27:19,742 INFO L263 TraceCheckUtils]: 2: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,743 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,744 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-10 20:27:19,744 INFO L280 TraceCheckUtils]: 9: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,744 INFO L280 TraceCheckUtils]: 10: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,744 INFO L280 TraceCheckUtils]: 11: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,745 INFO L280 TraceCheckUtils]: 12: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-10 20:27:19,745 INFO L263 TraceCheckUtils]: 13: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,745 INFO L280 TraceCheckUtils]: 14: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,745 INFO L280 TraceCheckUtils]: 15: Hoare triple {24893#true} assume 1 == ~t1_pc~0; {24893#true} is VALID [2020-07-10 20:27:19,746 INFO L280 TraceCheckUtils]: 16: Hoare triple {24893#true} assume !(1 == ~E_1~0); {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,746 INFO L280 TraceCheckUtils]: 17: Hoare triple {25091#(not (= 1 ~E_1~0))} ~__retres1~1 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,747 INFO L280 TraceCheckUtils]: 18: Hoare triple {25091#(not (= 1 ~E_1~0))} #res := ~__retres1~1; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,747 INFO L280 TraceCheckUtils]: 19: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,748 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {24893#true} #398#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,749 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 [2020-07-10 20:27:19,749 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 [2020-07-10 20:27:19,750 INFO L280 TraceCheckUtils]: 23: Hoare triple {25091#(not (= 1 ~E_1~0))} havoc #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,750 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 [2020-07-10 20:27:19,751 INFO L280 TraceCheckUtils]: 25: Hoare triple {25091#(not (= 1 ~E_1~0))} ~t1_st~0 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,751 INFO L280 TraceCheckUtils]: 26: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,752 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 [2020-07-10 20:27:19,753 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 [2020-07-10 20:27:19,754 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 [2020-07-10 20:27:19,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-10 20:27:19,754 INFO L263 TraceCheckUtils]: 3: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,754 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,754 INFO L280 TraceCheckUtils]: 5: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,755 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,755 INFO L280 TraceCheckUtils]: 7: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,755 INFO L280 TraceCheckUtils]: 8: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,755 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-10 20:27:19,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,756 INFO L280 TraceCheckUtils]: 11: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,756 INFO L280 TraceCheckUtils]: 12: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,756 INFO L280 TraceCheckUtils]: 13: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-10 20:27:19,756 INFO L263 TraceCheckUtils]: 14: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,757 INFO L280 TraceCheckUtils]: 15: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,757 INFO L280 TraceCheckUtils]: 16: Hoare triple {24893#true} assume 1 == ~t1_pc~0; {24893#true} is VALID [2020-07-10 20:27:19,757 INFO L280 TraceCheckUtils]: 17: Hoare triple {24893#true} assume !(1 == ~E_1~0); {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,758 INFO L280 TraceCheckUtils]: 18: Hoare triple {25091#(not (= 1 ~E_1~0))} ~__retres1~1 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,758 INFO L280 TraceCheckUtils]: 19: Hoare triple {25091#(not (= 1 ~E_1~0))} #res := ~__retres1~1; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,759 INFO L280 TraceCheckUtils]: 20: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,759 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {24893#true} #398#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,760 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 [2020-07-10 20:27:19,760 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 [2020-07-10 20:27:19,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {25091#(not (= 1 ~E_1~0))} havoc #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,761 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 [2020-07-10 20:27:19,762 INFO L280 TraceCheckUtils]: 26: Hoare triple {25091#(not (= 1 ~E_1~0))} ~t1_st~0 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,762 INFO L280 TraceCheckUtils]: 27: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,763 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 [2020-07-10 20:27:19,764 INFO L280 TraceCheckUtils]: 29: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,764 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {25031#(= 1 ~E_1~0)} #404#return; {24894#false} is VALID [2020-07-10 20:27:19,765 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 [2020-07-10 20:27:19,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-10 20:27:19,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~E_1~0 := 1; {25031#(= 1 ~E_1~0)} is VALID [2020-07-10 20:27:19,767 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 [2020-07-10 20:27:19,768 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 [2020-07-10 20:27:19,768 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 [2020-07-10 20:27:19,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-10 20:27:19,768 INFO L263 TraceCheckUtils]: 7: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,768 INFO L280 TraceCheckUtils]: 8: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,769 INFO L280 TraceCheckUtils]: 9: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,769 INFO L280 TraceCheckUtils]: 10: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,769 INFO L280 TraceCheckUtils]: 11: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,769 INFO L280 TraceCheckUtils]: 12: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,769 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-10 20:27:19,770 INFO L280 TraceCheckUtils]: 14: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,770 INFO L280 TraceCheckUtils]: 15: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,770 INFO L280 TraceCheckUtils]: 16: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,770 INFO L280 TraceCheckUtils]: 17: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-10 20:27:19,770 INFO L263 TraceCheckUtils]: 18: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,771 INFO L280 TraceCheckUtils]: 19: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,771 INFO L280 TraceCheckUtils]: 20: Hoare triple {24893#true} assume 1 == ~t1_pc~0; {24893#true} is VALID [2020-07-10 20:27:19,771 INFO L280 TraceCheckUtils]: 21: Hoare triple {24893#true} assume !(1 == ~E_1~0); {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,772 INFO L280 TraceCheckUtils]: 22: Hoare triple {25091#(not (= 1 ~E_1~0))} ~__retres1~1 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,772 INFO L280 TraceCheckUtils]: 23: Hoare triple {25091#(not (= 1 ~E_1~0))} #res := ~__retres1~1; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,773 INFO L280 TraceCheckUtils]: 24: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,773 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {24893#true} #398#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,774 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 [2020-07-10 20:27:19,775 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 [2020-07-10 20:27:19,775 INFO L280 TraceCheckUtils]: 28: Hoare triple {25091#(not (= 1 ~E_1~0))} havoc #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,776 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 [2020-07-10 20:27:19,776 INFO L280 TraceCheckUtils]: 30: Hoare triple {25091#(not (= 1 ~E_1~0))} ~t1_st~0 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,777 INFO L280 TraceCheckUtils]: 31: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,777 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 [2020-07-10 20:27:19,778 INFO L280 TraceCheckUtils]: 33: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,778 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {25031#(= 1 ~E_1~0)} #404#return; {24894#false} is VALID [2020-07-10 20:27:19,779 INFO L280 TraceCheckUtils]: 35: Hoare triple {24894#false} ~E_1~0 := 2; {24894#false} is VALID [2020-07-10 20:27:19,779 INFO L280 TraceCheckUtils]: 36: Hoare triple {24894#false} assume !false; {24894#false} is VALID [2020-07-10 20:27:19,779 INFO L280 TraceCheckUtils]: 37: Hoare triple {24894#false} ~m_pc~0 := 1; {24894#false} is VALID [2020-07-10 20:27:19,779 INFO L280 TraceCheckUtils]: 38: Hoare triple {24894#false} ~m_st~0 := 2; {24894#false} is VALID [2020-07-10 20:27:19,780 INFO L280 TraceCheckUtils]: 39: Hoare triple {24894#false} assume true; {24894#false} is VALID [2020-07-10 20:27:19,780 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {24894#false} {24893#true} #408#return; {24894#false} is VALID [2020-07-10 20:27:19,783 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 [2020-07-10 20:27:19,783 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 [2020-07-10 20:27:19,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {24893#true} ~t1_pc~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {24893#true} ~m_st~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,784 INFO L280 TraceCheckUtils]: 4: Hoare triple {24893#true} ~t1_st~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,784 INFO L280 TraceCheckUtils]: 5: Hoare triple {24893#true} ~m_i~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {24893#true} ~t1_i~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,784 INFO L280 TraceCheckUtils]: 7: Hoare triple {24893#true} ~M_E~0 := 2; {24893#true} is VALID [2020-07-10 20:27:19,785 INFO L280 TraceCheckUtils]: 8: Hoare triple {24893#true} ~T1_E~0 := 2; {24893#true} is VALID [2020-07-10 20:27:19,785 INFO L280 TraceCheckUtils]: 9: Hoare triple {24893#true} ~E_1~0 := 2; {24893#true} is VALID [2020-07-10 20:27:19,785 INFO L280 TraceCheckUtils]: 10: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,785 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24893#true} {24893#true} #444#return; {24893#true} is VALID [2020-07-10 20:27:19,785 INFO L263 TraceCheckUtils]: 12: Hoare triple {24893#true} call #t~ret8 := main(); {24893#true} is VALID [2020-07-10 20:27:19,785 INFO L280 TraceCheckUtils]: 13: Hoare triple {24893#true} havoc ~__retres1~3; {24893#true} is VALID [2020-07-10 20:27:19,786 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 [2020-07-10 20:27:19,786 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 [2020-07-10 20:27:19,787 INFO L280 TraceCheckUtils]: 16: Hoare triple {24893#true} ~t1_i~0 := 1; {24893#true} is VALID [2020-07-10 20:27:19,787 INFO L280 TraceCheckUtils]: 17: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,787 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {24893#true} {24893#true} #400#return; {24893#true} is VALID [2020-07-10 20:27:19,787 INFO L263 TraceCheckUtils]: 19: Hoare triple {24893#true} call start_simulation(); {24893#true} is VALID [2020-07-10 20:27:19,787 INFO L280 TraceCheckUtils]: 20: Hoare triple {24893#true} havoc ~kernel_st~0; {24893#true} is VALID [2020-07-10 20:27:19,787 INFO L280 TraceCheckUtils]: 21: Hoare triple {24893#true} havoc ~tmp~3; {24893#true} is VALID [2020-07-10 20:27:19,788 INFO L280 TraceCheckUtils]: 22: Hoare triple {24893#true} havoc ~tmp___0~1; {24893#true} is VALID [2020-07-10 20:27:19,788 INFO L280 TraceCheckUtils]: 23: Hoare triple {24893#true} ~kernel_st~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,788 INFO L263 TraceCheckUtils]: 24: Hoare triple {24893#true} call update_channels(); {24893#true} is VALID [2020-07-10 20:27:19,788 INFO L280 TraceCheckUtils]: 25: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,788 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24893#true} {24893#true} #414#return; {24893#true} is VALID [2020-07-10 20:27:19,789 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 [2020-07-10 20:27:19,789 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 [2020-07-10 20:27:19,789 INFO L280 TraceCheckUtils]: 29: Hoare triple {24893#true} ~m_st~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,790 INFO L280 TraceCheckUtils]: 30: Hoare triple {24893#true} assume 1 == ~t1_i~0; {24893#true} is VALID [2020-07-10 20:27:19,790 INFO L280 TraceCheckUtils]: 31: Hoare triple {24893#true} ~t1_st~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,790 INFO L280 TraceCheckUtils]: 32: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,790 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {24893#true} {24893#true} #416#return; {24893#true} is VALID [2020-07-10 20:27:19,791 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 [2020-07-10 20:27:19,791 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 [2020-07-10 20:27:19,791 INFO L280 TraceCheckUtils]: 36: Hoare triple {24893#true} assume !(0 == ~T1_E~0); {24893#true} is VALID [2020-07-10 20:27:19,791 INFO L280 TraceCheckUtils]: 37: Hoare triple {24893#true} assume !(0 == ~E_1~0); {24893#true} is VALID [2020-07-10 20:27:19,792 INFO L280 TraceCheckUtils]: 38: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,792 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {24893#true} {24893#true} #418#return; {24893#true} is VALID [2020-07-10 20:27:19,792 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 [2020-07-10 20:27:19,793 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 [2020-07-10 20:27:19,793 INFO L280 TraceCheckUtils]: 42: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-10 20:27:19,793 INFO L263 TraceCheckUtils]: 43: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,793 INFO L280 TraceCheckUtils]: 44: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,793 INFO L280 TraceCheckUtils]: 45: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,794 INFO L280 TraceCheckUtils]: 46: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,794 INFO L280 TraceCheckUtils]: 47: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,794 INFO L280 TraceCheckUtils]: 48: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,794 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-10 20:27:19,794 INFO L280 TraceCheckUtils]: 50: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,795 INFO L280 TraceCheckUtils]: 51: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,795 INFO L280 TraceCheckUtils]: 52: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,795 INFO L280 TraceCheckUtils]: 53: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-10 20:27:19,795 INFO L263 TraceCheckUtils]: 54: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,795 INFO L280 TraceCheckUtils]: 55: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,795 INFO L280 TraceCheckUtils]: 56: Hoare triple {24893#true} assume !(1 == ~t1_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,796 INFO L280 TraceCheckUtils]: 57: Hoare triple {24893#true} ~__retres1~1 := 0; {24893#true} is VALID [2020-07-10 20:27:19,796 INFO L280 TraceCheckUtils]: 58: Hoare triple {24893#true} #res := ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,796 INFO L280 TraceCheckUtils]: 59: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,796 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {24893#true} {24893#true} #398#return; {24893#true} is VALID [2020-07-10 20:27:19,796 INFO L280 TraceCheckUtils]: 61: Hoare triple {24893#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,797 INFO L280 TraceCheckUtils]: 62: Hoare triple {24893#true} ~tmp___0~0 := #t~ret4; {24893#true} is VALID [2020-07-10 20:27:19,797 INFO L280 TraceCheckUtils]: 63: Hoare triple {24893#true} havoc #t~ret4; {24893#true} is VALID [2020-07-10 20:27:19,797 INFO L280 TraceCheckUtils]: 64: Hoare triple {24893#true} assume !(0 != ~tmp___0~0); {24893#true} is VALID [2020-07-10 20:27:19,797 INFO L280 TraceCheckUtils]: 65: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,797 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {24893#true} {24893#true} #420#return; {24893#true} is VALID [2020-07-10 20:27:19,799 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 [2020-07-10 20:27:19,799 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 [2020-07-10 20:27:19,799 INFO L280 TraceCheckUtils]: 69: Hoare triple {24893#true} assume !(1 == ~T1_E~0); {24893#true} is VALID [2020-07-10 20:27:19,799 INFO L280 TraceCheckUtils]: 70: Hoare triple {24893#true} assume !(1 == ~E_1~0); {24893#true} is VALID [2020-07-10 20:27:19,799 INFO L280 TraceCheckUtils]: 71: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,800 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {24893#true} {24893#true} #422#return; {24893#true} is VALID [2020-07-10 20:27:19,800 INFO L280 TraceCheckUtils]: 73: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-10 20:27:19,800 INFO L280 TraceCheckUtils]: 74: Hoare triple {24893#true} ~kernel_st~0 := 1; {24893#true} is VALID [2020-07-10 20:27:19,800 INFO L263 TraceCheckUtils]: 75: Hoare triple {24893#true} call eval(); {24893#true} is VALID [2020-07-10 20:27:19,800 INFO L280 TraceCheckUtils]: 76: Hoare triple {24893#true} havoc ~tmp~0; {24893#true} is VALID [2020-07-10 20:27:19,800 INFO L280 TraceCheckUtils]: 77: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-10 20:27:19,801 INFO L263 TraceCheckUtils]: 78: Hoare triple {24893#true} call #t~ret0 := exists_runnable_thread(); {24893#true} is VALID [2020-07-10 20:27:19,801 INFO L280 TraceCheckUtils]: 79: Hoare triple {24893#true} havoc ~__retres1~2; {24893#true} is VALID [2020-07-10 20:27:19,801 INFO L280 TraceCheckUtils]: 80: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-10 20:27:19,801 INFO L280 TraceCheckUtils]: 81: Hoare triple {24893#true} ~__retres1~2 := 1; {24893#true} is VALID [2020-07-10 20:27:19,801 INFO L280 TraceCheckUtils]: 82: Hoare triple {24893#true} #res := ~__retres1~2; {24893#true} is VALID [2020-07-10 20:27:19,802 INFO L280 TraceCheckUtils]: 83: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,802 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {24893#true} {24893#true} #406#return; {24893#true} is VALID [2020-07-10 20:27:19,802 INFO L280 TraceCheckUtils]: 85: Hoare triple {24893#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,802 INFO L280 TraceCheckUtils]: 86: Hoare triple {24893#true} ~tmp~0 := #t~ret0; {24893#true} is VALID [2020-07-10 20:27:19,802 INFO L280 TraceCheckUtils]: 87: Hoare triple {24893#true} havoc #t~ret0; {24893#true} is VALID [2020-07-10 20:27:19,803 INFO L280 TraceCheckUtils]: 88: Hoare triple {24893#true} assume 0 != ~tmp~0; {24893#true} is VALID [2020-07-10 20:27:19,803 INFO L280 TraceCheckUtils]: 89: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-10 20:27:19,803 INFO L280 TraceCheckUtils]: 90: Hoare triple {24893#true} havoc ~tmp_ndt_1~0; {24893#true} is VALID [2020-07-10 20:27:19,803 INFO L280 TraceCheckUtils]: 91: Hoare triple {24893#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,803 INFO L280 TraceCheckUtils]: 92: Hoare triple {24893#true} ~tmp_ndt_1~0 := #t~nondet1; {24893#true} is VALID [2020-07-10 20:27:19,804 INFO L280 TraceCheckUtils]: 93: Hoare triple {24893#true} havoc #t~nondet1; {24893#true} is VALID [2020-07-10 20:27:19,804 INFO L280 TraceCheckUtils]: 94: Hoare triple {24893#true} assume !(0 != ~tmp_ndt_1~0); {24893#true} is VALID [2020-07-10 20:27:19,804 INFO L280 TraceCheckUtils]: 95: Hoare triple {24893#true} assume 0 == ~t1_st~0; {24893#true} is VALID [2020-07-10 20:27:19,804 INFO L280 TraceCheckUtils]: 96: Hoare triple {24893#true} havoc ~tmp_ndt_2~0; {24893#true} is VALID [2020-07-10 20:27:19,804 INFO L280 TraceCheckUtils]: 97: Hoare triple {24893#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,804 INFO L280 TraceCheckUtils]: 98: Hoare triple {24893#true} ~tmp_ndt_2~0 := #t~nondet2; {24893#true} is VALID [2020-07-10 20:27:19,805 INFO L280 TraceCheckUtils]: 99: Hoare triple {24893#true} havoc #t~nondet2; {24893#true} is VALID [2020-07-10 20:27:19,805 INFO L280 TraceCheckUtils]: 100: Hoare triple {24893#true} assume 0 != ~tmp_ndt_2~0; {24893#true} is VALID [2020-07-10 20:27:19,805 INFO L280 TraceCheckUtils]: 101: Hoare triple {24893#true} ~t1_st~0 := 1; {24893#true} is VALID [2020-07-10 20:27:19,807 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 [2020-07-10 20:27:19,807 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 [2020-07-10 20:27:19,807 INFO L280 TraceCheckUtils]: 104: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-10 20:27:19,807 INFO L280 TraceCheckUtils]: 105: Hoare triple {24893#true} ~t1_pc~0 := 1; {24893#true} is VALID [2020-07-10 20:27:19,807 INFO L280 TraceCheckUtils]: 106: Hoare triple {24893#true} ~t1_st~0 := 2; {24893#true} is VALID [2020-07-10 20:27:19,808 INFO L280 TraceCheckUtils]: 107: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,808 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {24893#true} {24893#true} #410#return; {24893#true} is VALID [2020-07-10 20:27:19,808 INFO L280 TraceCheckUtils]: 109: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-10 20:27:19,808 INFO L263 TraceCheckUtils]: 110: Hoare triple {24893#true} call #t~ret0 := exists_runnable_thread(); {24893#true} is VALID [2020-07-10 20:27:19,809 INFO L280 TraceCheckUtils]: 111: Hoare triple {24893#true} havoc ~__retres1~2; {24893#true} is VALID [2020-07-10 20:27:19,809 INFO L280 TraceCheckUtils]: 112: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-10 20:27:19,809 INFO L280 TraceCheckUtils]: 113: Hoare triple {24893#true} ~__retres1~2 := 1; {24893#true} is VALID [2020-07-10 20:27:19,809 INFO L280 TraceCheckUtils]: 114: Hoare triple {24893#true} #res := ~__retres1~2; {24893#true} is VALID [2020-07-10 20:27:19,809 INFO L280 TraceCheckUtils]: 115: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,810 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {24893#true} {24893#true} #406#return; {24893#true} is VALID [2020-07-10 20:27:19,810 INFO L280 TraceCheckUtils]: 117: Hoare triple {24893#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,810 INFO L280 TraceCheckUtils]: 118: Hoare triple {24893#true} ~tmp~0 := #t~ret0; {24893#true} is VALID [2020-07-10 20:27:19,810 INFO L280 TraceCheckUtils]: 119: Hoare triple {24893#true} havoc #t~ret0; {24893#true} is VALID [2020-07-10 20:27:19,810 INFO L280 TraceCheckUtils]: 120: Hoare triple {24893#true} assume 0 != ~tmp~0; {24893#true} is VALID [2020-07-10 20:27:19,810 INFO L280 TraceCheckUtils]: 121: Hoare triple {24893#true} assume 0 == ~m_st~0; {24893#true} is VALID [2020-07-10 20:27:19,811 INFO L280 TraceCheckUtils]: 122: Hoare triple {24893#true} havoc ~tmp_ndt_1~0; {24893#true} is VALID [2020-07-10 20:27:19,811 INFO L280 TraceCheckUtils]: 123: Hoare triple {24893#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,811 INFO L280 TraceCheckUtils]: 124: Hoare triple {24893#true} ~tmp_ndt_1~0 := #t~nondet1; {24893#true} is VALID [2020-07-10 20:27:19,811 INFO L280 TraceCheckUtils]: 125: Hoare triple {24893#true} havoc #t~nondet1; {24893#true} is VALID [2020-07-10 20:27:19,812 INFO L280 TraceCheckUtils]: 126: Hoare triple {24893#true} assume 0 != ~tmp_ndt_1~0; {24893#true} is VALID [2020-07-10 20:27:19,812 INFO L280 TraceCheckUtils]: 127: Hoare triple {24893#true} ~m_st~0 := 1; {24893#true} is VALID [2020-07-10 20:27:19,813 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 [2020-07-10 20:27:19,813 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 [2020-07-10 20:27:19,813 INFO L280 TraceCheckUtils]: 130: Hoare triple {24893#true} assume !false; {24893#true} is VALID [2020-07-10 20:27:19,814 INFO L280 TraceCheckUtils]: 131: Hoare triple {24893#true} ~E_1~0 := 1; {25031#(= 1 ~E_1~0)} is VALID [2020-07-10 20:27:19,814 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 [2020-07-10 20:27:19,815 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 [2020-07-10 20:27:19,815 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 [2020-07-10 20:27:19,815 INFO L280 TraceCheckUtils]: 135: Hoare triple {24893#true} havoc ~tmp___0~0; {24893#true} is VALID [2020-07-10 20:27:19,816 INFO L263 TraceCheckUtils]: 136: Hoare triple {24893#true} call #t~ret3 := is_master_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,816 INFO L280 TraceCheckUtils]: 137: Hoare triple {24893#true} havoc ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,816 INFO L280 TraceCheckUtils]: 138: Hoare triple {24893#true} assume !(1 == ~m_pc~0); {24893#true} is VALID [2020-07-10 20:27:19,816 INFO L280 TraceCheckUtils]: 139: Hoare triple {24893#true} ~__retres1~0 := 0; {24893#true} is VALID [2020-07-10 20:27:19,816 INFO L280 TraceCheckUtils]: 140: Hoare triple {24893#true} #res := ~__retres1~0; {24893#true} is VALID [2020-07-10 20:27:19,816 INFO L280 TraceCheckUtils]: 141: Hoare triple {24893#true} assume true; {24893#true} is VALID [2020-07-10 20:27:19,817 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {24893#true} {24893#true} #396#return; {24893#true} is VALID [2020-07-10 20:27:19,817 INFO L280 TraceCheckUtils]: 143: Hoare triple {24893#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {24893#true} is VALID [2020-07-10 20:27:19,817 INFO L280 TraceCheckUtils]: 144: Hoare triple {24893#true} ~tmp~1 := #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,817 INFO L280 TraceCheckUtils]: 145: Hoare triple {24893#true} havoc #t~ret3; {24893#true} is VALID [2020-07-10 20:27:19,817 INFO L280 TraceCheckUtils]: 146: Hoare triple {24893#true} assume !(0 != ~tmp~1); {24893#true} is VALID [2020-07-10 20:27:19,818 INFO L263 TraceCheckUtils]: 147: Hoare triple {24893#true} call #t~ret4 := is_transmit1_triggered(); {24893#true} is VALID [2020-07-10 20:27:19,818 INFO L280 TraceCheckUtils]: 148: Hoare triple {24893#true} havoc ~__retres1~1; {24893#true} is VALID [2020-07-10 20:27:19,818 INFO L280 TraceCheckUtils]: 149: Hoare triple {24893#true} assume 1 == ~t1_pc~0; {24893#true} is VALID [2020-07-10 20:27:19,819 INFO L280 TraceCheckUtils]: 150: Hoare triple {24893#true} assume !(1 == ~E_1~0); {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,819 INFO L280 TraceCheckUtils]: 151: Hoare triple {25091#(not (= 1 ~E_1~0))} ~__retres1~1 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,819 INFO L280 TraceCheckUtils]: 152: Hoare triple {25091#(not (= 1 ~E_1~0))} #res := ~__retres1~1; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,820 INFO L280 TraceCheckUtils]: 153: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,822 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {24893#true} #398#return; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,822 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 [2020-07-10 20:27:19,823 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 [2020-07-10 20:27:19,823 INFO L280 TraceCheckUtils]: 157: Hoare triple {25091#(not (= 1 ~E_1~0))} havoc #t~ret4; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,823 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 [2020-07-10 20:27:19,824 INFO L280 TraceCheckUtils]: 159: Hoare triple {25091#(not (= 1 ~E_1~0))} ~t1_st~0 := 0; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,824 INFO L280 TraceCheckUtils]: 160: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,825 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 [2020-07-10 20:27:19,825 INFO L280 TraceCheckUtils]: 162: Hoare triple {25091#(not (= 1 ~E_1~0))} assume true; {25091#(not (= 1 ~E_1~0))} is VALID [2020-07-10 20:27:19,826 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {25091#(not (= 1 ~E_1~0))} {25031#(= 1 ~E_1~0)} #404#return; {24894#false} is VALID [2020-07-10 20:27:19,826 INFO L280 TraceCheckUtils]: 164: Hoare triple {24894#false} ~E_1~0 := 2; {24894#false} is VALID [2020-07-10 20:27:19,826 INFO L280 TraceCheckUtils]: 165: Hoare triple {24894#false} assume !false; {24894#false} is VALID [2020-07-10 20:27:19,827 INFO L280 TraceCheckUtils]: 166: Hoare triple {24894#false} ~m_pc~0 := 1; {24894#false} is VALID [2020-07-10 20:27:19,827 INFO L280 TraceCheckUtils]: 167: Hoare triple {24894#false} ~m_st~0 := 2; {24894#false} is VALID [2020-07-10 20:27:19,827 INFO L280 TraceCheckUtils]: 168: Hoare triple {24894#false} assume true; {24894#false} is VALID [2020-07-10 20:27:19,827 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {24894#false} {24893#true} #408#return; {24894#false} is VALID [2020-07-10 20:27:19,827 INFO L280 TraceCheckUtils]: 170: Hoare triple {24894#false} assume 0 == ~t1_st~0; {24894#false} is VALID [2020-07-10 20:27:19,828 INFO L280 TraceCheckUtils]: 171: Hoare triple {24894#false} havoc ~tmp_ndt_2~0; {24894#false} is VALID [2020-07-10 20:27:19,828 INFO L280 TraceCheckUtils]: 172: Hoare triple {24894#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {24894#false} is VALID [2020-07-10 20:27:19,828 INFO L280 TraceCheckUtils]: 173: Hoare triple {24894#false} ~tmp_ndt_2~0 := #t~nondet2; {24894#false} is VALID [2020-07-10 20:27:19,828 INFO L280 TraceCheckUtils]: 174: Hoare triple {24894#false} havoc #t~nondet2; {24894#false} is VALID [2020-07-10 20:27:19,828 INFO L280 TraceCheckUtils]: 175: Hoare triple {24894#false} assume 0 != ~tmp_ndt_2~0; {24894#false} is VALID [2020-07-10 20:27:19,829 INFO L280 TraceCheckUtils]: 176: Hoare triple {24894#false} ~t1_st~0 := 1; {24894#false} is VALID [2020-07-10 20:27:19,829 INFO L263 TraceCheckUtils]: 177: Hoare triple {24894#false} call transmit1(); {24894#false} is VALID [2020-07-10 20:27:19,829 INFO L280 TraceCheckUtils]: 178: Hoare triple {24894#false} assume !(0 == ~t1_pc~0); {24894#false} is VALID [2020-07-10 20:27:19,829 INFO L280 TraceCheckUtils]: 179: Hoare triple {24894#false} assume 1 == ~t1_pc~0; {24894#false} is VALID [2020-07-10 20:27:19,829 INFO L263 TraceCheckUtils]: 180: Hoare triple {24894#false} call error(); {24894#false} is VALID [2020-07-10 20:27:19,830 INFO L280 TraceCheckUtils]: 181: Hoare triple {24894#false} assume !false; {24894#false} is VALID [2020-07-10 20:27:19,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:27:19,852 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:27:19,852 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [28535874] [2020-07-10 20:27:19,852 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:27:19,852 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 20:27:19,853 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510768478] [2020-07-10 20:27:19,854 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 182 [2020-07-10 20:27:19,855 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:27:19,855 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 20:27:19,989 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:27:19,989 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 20:27:19,989 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:27:19,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 20:27:19,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 20:27:19,990 INFO L87 Difference]: Start difference. First operand 1454 states and 1985 transitions. Second operand 10 states. [2020-07-10 20:27:40,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:27:40,190 INFO L93 Difference]: Finished difference Result 3752 states and 5602 transitions. [2020-07-10 20:27:40,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-10 20:27:40,190 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 182 [2020-07-10 20:27:40,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:27:40,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 20:27:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 734 transitions. [2020-07-10 20:27:40,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 20:27:40,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 734 transitions. [2020-07-10 20:27:40,209 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 734 transitions. [2020-07-10 20:27:41,245 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 734 edges. 734 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:27:41,481 INFO L225 Difference]: With dead ends: 3752 [2020-07-10 20:27:41,481 INFO L226 Difference]: Without dead ends: 2339 [2020-07-10 20:27:41,493 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=206, Invalid=664, Unknown=0, NotChecked=0, Total=870 [2020-07-10 20:27:41,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2339 states. [2020-07-10 20:27:52,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2339 to 1810. [2020-07-10 20:27:52,056 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:27:52,057 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2339 states. Second operand 1810 states. [2020-07-10 20:27:52,057 INFO L74 IsIncluded]: Start isIncluded. First operand 2339 states. Second operand 1810 states. [2020-07-10 20:27:52,057 INFO L87 Difference]: Start difference. First operand 2339 states. Second operand 1810 states. [2020-07-10 20:27:52,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:27:52,265 INFO L93 Difference]: Finished difference Result 2339 states and 3324 transitions. [2020-07-10 20:27:52,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3324 transitions. [2020-07-10 20:27:52,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:27:52,276 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:27:52,276 INFO L74 IsIncluded]: Start isIncluded. First operand 1810 states. Second operand 2339 states. [2020-07-10 20:27:52,276 INFO L87 Difference]: Start difference. First operand 1810 states. Second operand 2339 states. [2020-07-10 20:27:52,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:27:52,506 INFO L93 Difference]: Finished difference Result 2339 states and 3324 transitions. [2020-07-10 20:27:52,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3324 transitions. [2020-07-10 20:27:52,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:27:52,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:27:52,515 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:27:52,515 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:27:52,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1810 states. [2020-07-10 20:27:52,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1810 states and 2415 transitions. [2020-07-10 20:27:52,696 INFO L78 Accepts]: Start accepts. Automaton has 1810 states and 2415 transitions. Word has length 182 [2020-07-10 20:27:52,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:27:52,696 INFO L479 AbstractCegarLoop]: Abstraction has 1810 states and 2415 transitions. [2020-07-10 20:27:52,696 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 20:27:52,696 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1810 states and 2415 transitions. [2020-07-10 20:27:58,042 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2415 edges. 2415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:27:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2415 transitions. [2020-07-10 20:27:58,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-07-10 20:27:58,048 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:27:58,048 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] [2020-07-10 20:27:58,048 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 20:27:58,048 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:27:58,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:27:58,049 INFO L82 PathProgramCache]: Analyzing trace with hash -1421271293, now seen corresponding path program 1 times [2020-07-10 20:27:58,049 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:27:58,049 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [136705367] [2020-07-10 20:27:58,049 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:27:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 20:27:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 20:27:58,240 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:27:58,241 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-10 20:27:58,241 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-10 20:27:58,244 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 20:27:58,279 WARN L170 areAnnotationChecker]: transmit1ENTRY has no Hoare annotation [2020-07-10 20:27:58,279 WARN L170 areAnnotationChecker]: transmit1ENTRY has no Hoare annotation [2020-07-10 20:27:58,279 WARN L170 areAnnotationChecker]: activate_threadsENTRY has no Hoare annotation [2020-07-10 20:27:58,279 WARN L170 areAnnotationChecker]: immediate_notifyENTRY has no Hoare annotation [2020-07-10 20:27:58,279 WARN L170 areAnnotationChecker]: immediate_notifyENTRY has no Hoare annotation [2020-07-10 20:27:58,279 WARN L170 areAnnotationChecker]: exists_runnable_threadENTRY has no Hoare annotation [2020-07-10 20:27:58,279 WARN L170 areAnnotationChecker]: is_transmit1_triggeredENTRY has no Hoare annotation [2020-07-10 20:27:58,279 WARN L170 areAnnotationChecker]: reset_delta_eventsENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: reset_delta_eventsENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: init_threadsENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: init_threadsENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: errorENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: errorENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: masterENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: masterENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: fire_time_eventsENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: evalENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: stop_simulationENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: update_channelsFINAL has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: fire_delta_eventsENTRY has no Hoare annotation [2020-07-10 20:27:58,280 WARN L170 areAnnotationChecker]: fire_delta_eventsENTRY has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: start_simulationENTRY has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: is_master_triggeredENTRY has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: reset_time_eventsENTRY has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: reset_time_eventsENTRY has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: init_modelENTRY has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: immediate_notifyFINAL has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-10 20:27:58,281 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L263-1 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L263-1 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: errorFINAL has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-10 20:27:58,282 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: fire_time_eventsFINAL has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: update_channelsEXIT has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: update_channelsEXIT has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L240-1 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L240-1 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2020-07-10 20:27:58,283 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L331-1 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L331-1 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L76 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L76 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: immediate_notifyEXIT has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2020-07-10 20:27:58,284 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L124-2 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L269 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L151-1 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L151-1 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: errorEXIT has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2020-07-10 20:27:58,285 WARN L170 areAnnotationChecker]: fire_time_eventsEXIT has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L387-1 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L387-1 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L402-1 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L245-1 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L245-1 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-10 20:27:58,286 WARN L170 areAnnotationChecker]: L105-2 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L336-1 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L336-1 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: init_modelFINAL has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: transmit1EXIT has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L288-1 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L46-1 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L273-1 has no Hoare annotation [2020-07-10 20:27:58,287 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: masterEXIT has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L51 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L416-1 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L416-1 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: evalEXIT has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L366-1 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L406 has no Hoare annotation [2020-07-10 20:27:58,288 WARN L170 areAnnotationChecker]: L406 has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: L250-1 has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: L341-1 has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: init_modelEXIT has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: L288-2 has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: exists_runnable_threadFINAL has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: is_transmit1_triggeredFINAL has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: reset_delta_eventsEXIT has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: reset_delta_eventsEXIT has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-10 20:27:58,289 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L398-1 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L194-1 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L366-2 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: fire_delta_eventsEXIT has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: fire_delta_eventsEXIT has no Hoare annotation [2020-07-10 20:27:58,290 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: is_master_triggeredFINAL has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: reset_time_eventsEXIT has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: L288-3 has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: is_transmit1_triggeredEXIT has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: init_threadsEXIT has no Hoare annotation [2020-07-10 20:27:58,291 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L413-1 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L413-1 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L194-2 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L366-3 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L390 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L390 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: is_master_triggeredEXIT has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L411 has no Hoare annotation [2020-07-10 20:27:58,292 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L432 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L21 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L424 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L290-2 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L290-2 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L411-1 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: L296-1 has no Hoare annotation [2020-07-10 20:27:58,293 WARN L170 areAnnotationChecker]: start_simulationEXIT has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L217-1 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L196-1 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L196-1 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L369 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L411-2 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L296-2 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L217-2 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L424-2 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-10 20:27:58,294 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: L426 has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: L426 has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: stop_simulationFINAL has no Hoare annotation [2020-07-10 20:27:58,295 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2020-07-10 20:27:58,296 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 20:27:58,296 WARN L170 areAnnotationChecker]: L298-2 has no Hoare annotation [2020-07-10 20:27:58,296 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2020-07-10 20:27:58,296 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 20:27:58,296 WARN L170 areAnnotationChecker]: L203-1 has no Hoare annotation [2020-07-10 20:27:58,296 WARN L170 areAnnotationChecker]: stop_simulationEXIT has no Hoare annotation [2020-07-10 20:27:58,296 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-10 20:27:58,296 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-10 20:27:58,296 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: L203-2 has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2020-07-10 20:27:58,297 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2020-07-10 20:27:58,297 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. [2020-07-10 20:27:58,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 08:27:58 BoogieIcfgContainer [2020-07-10 20:27:58,301 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 20:27:58,303 INFO L168 Benchmark]: Toolchain (without parser) took 110758.10 ms. Allocated memory was 137.4 MB in the beginning and 841.0 MB in the end (delta: 703.6 MB). Free memory was 102.4 MB in the beginning and 222.5 MB in the end (delta: -120.2 MB). Peak memory consumption was 583.4 MB. Max. memory is 7.1 GB. [2020-07-10 20:27:58,304 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 20:27:58,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 436.58 ms. Allocated memory was 137.4 MB in the beginning and 200.8 MB in the end (delta: 63.4 MB). Free memory was 102.2 MB in the beginning and 179.6 MB in the end (delta: -77.5 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. [2020-07-10 20:27:58,306 INFO L168 Benchmark]: Boogie Preprocessor took 58.88 ms. Allocated memory is still 200.8 MB. Free memory was 179.6 MB in the beginning and 177.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2020-07-10 20:27:58,306 INFO L168 Benchmark]: RCFGBuilder took 868.17 ms. Allocated memory is still 200.8 MB. Free memory was 177.0 MB in the beginning and 116.6 MB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 7.1 GB. [2020-07-10 20:27:58,307 INFO L168 Benchmark]: TraceAbstraction took 109389.15 ms. Allocated memory was 200.8 MB in the beginning and 841.0 MB in the end (delta: 640.2 MB). Free memory was 115.9 MB in the beginning and 222.5 MB in the end (delta: -106.7 MB). Peak memory consumption was 533.5 MB. Max. memory is 7.1 GB. [2020-07-10 20:27:58,310 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 0.19 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 436.58 ms. Allocated memory was 137.4 MB in the beginning and 200.8 MB in the end (delta: 63.4 MB). Free memory was 102.2 MB in the beginning and 179.6 MB in the end (delta: -77.5 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 58.88 ms. Allocated memory is still 200.8 MB. Free memory was 179.6 MB in the beginning and 177.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 868.17 ms. Allocated memory is still 200.8 MB. Free memory was 177.0 MB in the beginning and 116.6 MB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 109389.15 ms. Allocated memory was 200.8 MB in the beginning and 841.0 MB in the end (delta: 640.2 MB). Free memory was 115.9 MB in the beginning and 222.5 MB in the end (delta: -106.7 MB). Peak memory consumption was 533.5 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: 109.2s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 66.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1067 SDtfs, 3916 SDslu, 224 SDs, 0 SdLazy, 4662 SolverSat, 1444 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 249 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 397 ImplicationChecksByTransitivity, 1.9s 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...