/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/systemc/token_ring.01.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:31:27,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:31:27,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:31:27,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 15:31:27,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 15:31:27,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 15:31:27,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 15:31:27,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 15:31:27,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 15:31:27,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 15:31:27,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 15:31:27,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 15:31:27,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 15:31:27,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 15:31:27,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 15:31:27,813 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 15:31:27,814 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 15:31:27,815 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 15:31:27,817 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 15:31:27,820 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 15:31:27,822 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 15:31:27,823 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 15:31:27,824 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 15:31:27,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 15:31:27,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 15:31:27,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 15:31:27,838 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 15:31:27,839 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 15:31:27,840 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 15:31:27,856 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:31:27,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:31:27,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:31:27,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:31:27,858 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:31:27,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:31:27,858 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:31:27,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:31:27,859 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:31:27,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:31:27,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:31:27,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:31:27,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:31:27,860 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:31:27,860 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:31:27,860 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:31:27,860 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:31:27,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:31:27,861 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:31:27,861 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:31:27,861 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:31:27,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:31:27,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:31:27,862 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:31:27,862 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:31:27,862 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:31:27,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:31:27,863 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:31:27,863 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:31:27,863 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:31:28,155 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:31:28,171 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:31:28,175 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:31:28,177 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:31:28,177 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:31:28,178 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.01.cil-1.c [2020-07-10 15:31:28,274 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94301829f/05ba38849e3843db93515084f04b8d96/FLAG7acf280b4 [2020-07-10 15:31:28,849 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:31:28,850 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.01.cil-1.c [2020-07-10 15:31:28,867 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94301829f/05ba38849e3843db93515084f04b8d96/FLAG7acf280b4 [2020-07-10 15:31:29,205 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94301829f/05ba38849e3843db93515084f04b8d96 [2020-07-10 15:31:29,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:31:29,219 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:31:29,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:31:29,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:31:29,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:31:29,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:31:29" (1/1) ... [2020-07-10 15:31:29,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@113bc861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29, skipping insertion in model container [2020-07-10 15:31:29,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:31:29" (1/1) ... [2020-07-10 15:31:29,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:31:29,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:31:29,603 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:31:29,615 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:31:29,700 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:31:29,814 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:31:29,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29 WrapperNode [2020-07-10 15:31:29,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:31:29,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:31:29,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:31:29,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:31:29,841 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29" (1/1) ... [2020-07-10 15:31:29,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29" (1/1) ... [2020-07-10 15:31:29,858 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29" (1/1) ... [2020-07-10 15:31:29,859 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29" (1/1) ... [2020-07-10 15:31:29,873 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29" (1/1) ... [2020-07-10 15:31:29,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29" (1/1) ... [2020-07-10 15:31:29,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29" (1/1) ... [2020-07-10 15:31:29,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:31:29,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:31:29,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:31:29,894 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:31:29,895 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29" (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 15:31:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:31:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:31:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-10 15:31:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-10 15:31:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-10 15:31:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-10 15:31:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-10 15:31:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-10 15:31:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-10 15:31:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-10 15:31:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-10 15:31:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-10 15:31:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-10 15:31:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-10 15:31:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-10 15:31:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-10 15:31:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-10 15:31:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-10 15:31:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-10 15:31:29,978 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-10 15:31:29,978 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:31:29,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:31:29,978 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-10 15:31:29,978 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-10 15:31:29,979 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-10 15:31:29,979 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-10 15:31:29,979 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:31:29,979 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-10 15:31:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-10 15:31:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-10 15:31:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-10 15:31:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-10 15:31:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-10 15:31:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-10 15:31:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-10 15:31:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-10 15:31:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-10 15:31:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-10 15:31:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-10 15:31:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-10 15:31:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-10 15:31:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:31:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:31:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:31:30,812 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:31:30,813 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-07-10 15:31:30,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:31:30 BoogieIcfgContainer [2020-07-10 15:31:30,820 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:31:30,821 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:31:30,821 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:31:30,825 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:31:30,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:31:29" (1/3) ... [2020-07-10 15:31:30,827 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5784b2be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:31:30, skipping insertion in model container [2020-07-10 15:31:30,827 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:31:29" (2/3) ... [2020-07-10 15:31:30,828 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5784b2be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:31:30, skipping insertion in model container [2020-07-10 15:31:30,828 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:31:30" (3/3) ... [2020-07-10 15:31:30,830 INFO L109 eAbstractionObserver]: Analyzing ICFG token_ring.01.cil-1.c [2020-07-10 15:31:30,843 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:31:30,853 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:31:30,871 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:31:30,902 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:31:30,903 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:31:30,903 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:31:30,903 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:31:30,903 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:31:30,904 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:31:30,904 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:31:30,904 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:31:30,931 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states. [2020-07-10 15:31:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-10 15:31:30,945 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:31:30,947 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:31:30,947 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:31:30,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:31:30,956 INFO L82 PathProgramCache]: Analyzing trace with hash 205618956, now seen corresponding path program 1 times [2020-07-10 15:31:30,969 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:31:30,970 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107456014] [2020-07-10 15:31:30,970 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:31:31,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {200#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {201#(<= 2 ~M_E~0)} is VALID [2020-07-10 15:31:31,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {201#(<= 2 ~M_E~0)} assume true; {201#(<= 2 ~M_E~0)} is VALID [2020-07-10 15:31:31,491 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {201#(<= 2 ~M_E~0)} {147#true} #397#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {147#true} is VALID [2020-07-10 15:31:31,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,541 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #351#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,550 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #367#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,580 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #369#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~M_E~0;~M_E~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-10 15:31:31,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-10 15:31:31,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume !(0 == ~E_M~0); {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-10 15:31:31,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-10 15:31:31,643 INFO L280 TraceCheckUtils]: 4: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume true; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-10 15:31:31,645 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {205#(= 0 |old(~M_E~0)|)} {152#(not (= 0 ~M_E~0))} #371#return; {148#false} is VALID [2020-07-10 15:31:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~__retres1~0; {147#true} is VALID [2020-07-10 15:31:31,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume !(1 == ~m_pc~0); {147#true} is VALID [2020-07-10 15:31:31,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} ~__retres1~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {147#true} #res := ~__retres1~0; {147#true} is VALID [2020-07-10 15:31:31,673 INFO L280 TraceCheckUtils]: 4: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,673 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {147#true} {147#true} #347#return; {147#true} is VALID [2020-07-10 15:31:31,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~__retres1~1; {147#true} is VALID [2020-07-10 15:31:31,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume 1 == ~t1_pc~0; {147#true} is VALID [2020-07-10 15:31:31,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {147#true} is VALID [2020-07-10 15:31:31,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {147#true} #res := ~__retres1~1; {147#true} is VALID [2020-07-10 15:31:31,680 INFO L280 TraceCheckUtils]: 4: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,681 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {147#true} {147#true} #349#return; {147#true} is VALID [2020-07-10 15:31:31,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {147#true} is VALID [2020-07-10 15:31:31,682 INFO L263 TraceCheckUtils]: 1: Hoare triple {147#true} call #t~ret4 := is_master_triggered(); {147#true} is VALID [2020-07-10 15:31:31,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} havoc ~__retres1~0; {147#true} is VALID [2020-07-10 15:31:31,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {147#true} assume !(1 == ~m_pc~0); {147#true} is VALID [2020-07-10 15:31:31,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {147#true} ~__retres1~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {147#true} #res := ~__retres1~0; {147#true} is VALID [2020-07-10 15:31:31,683 INFO L280 TraceCheckUtils]: 6: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,684 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {147#true} {147#true} #347#return; {147#true} is VALID [2020-07-10 15:31:31,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {147#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {147#true} is VALID [2020-07-10 15:31:31,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {147#true} assume 0 != ~tmp~1;~m_st~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,685 INFO L263 TraceCheckUtils]: 10: Hoare triple {147#true} call #t~ret5 := is_transmit1_triggered(); {147#true} is VALID [2020-07-10 15:31:31,685 INFO L280 TraceCheckUtils]: 11: Hoare triple {147#true} havoc ~__retres1~1; {147#true} is VALID [2020-07-10 15:31:31,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {147#true} assume 1 == ~t1_pc~0; {147#true} is VALID [2020-07-10 15:31:31,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {147#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {147#true} is VALID [2020-07-10 15:31:31,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {147#true} #res := ~__retres1~1; {147#true} is VALID [2020-07-10 15:31:31,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,687 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {147#true} {147#true} #349#return; {147#true} is VALID [2020-07-10 15:31:31,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {147#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {147#true} is VALID [2020-07-10 15:31:31,687 INFO L280 TraceCheckUtils]: 18: Hoare triple {147#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,688 INFO L280 TraceCheckUtils]: 19: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,688 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {147#true} {148#false} #373#return; {148#false} is VALID [2020-07-10 15:31:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {147#true} is VALID [2020-07-10 15:31:31,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {147#true} is VALID [2020-07-10 15:31:31,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} assume 1 == ~E_M~0;~E_M~0 := 2; {147#true} is VALID [2020-07-10 15:31:31,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {147#true} assume 1 == ~E_1~0;~E_1~0 := 2; {147#true} is VALID [2020-07-10 15:31:31,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,700 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {147#true} {148#false} #375#return; {148#false} is VALID [2020-07-10 15:31:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:31,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~__retres1~2; {147#true} is VALID [2020-07-10 15:31:31,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {147#true} is VALID [2020-07-10 15:31:31,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} #res := ~__retres1~2; {147#true} is VALID [2020-07-10 15:31:31,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,708 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {147#true} {148#false} #359#return; {148#false} is VALID [2020-07-10 15:31:31,711 INFO L263 TraceCheckUtils]: 0: Hoare triple {147#true} call ULTIMATE.init(); {200#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:31,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {200#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {201#(<= 2 ~M_E~0)} is VALID [2020-07-10 15:31:31,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {201#(<= 2 ~M_E~0)} assume true; {201#(<= 2 ~M_E~0)} is VALID [2020-07-10 15:31:31,715 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {201#(<= 2 ~M_E~0)} {147#true} #397#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,716 INFO L263 TraceCheckUtils]: 4: Hoare triple {152#(not (= 0 ~M_E~0))} call #t~ret9 := main(); {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {152#(not (= 0 ~M_E~0))} havoc ~__retres1~3; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,718 INFO L263 TraceCheckUtils]: 6: Hoare triple {152#(not (= 0 ~M_E~0))} call init_model(); {202#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:31:31,719 INFO L280 TraceCheckUtils]: 7: Hoare triple {202#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {147#true} is VALID [2020-07-10 15:31:31,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,720 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #351#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,721 INFO L263 TraceCheckUtils]: 10: Hoare triple {152#(not (= 0 ~M_E~0))} call start_simulation(); {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,724 INFO L280 TraceCheckUtils]: 11: Hoare triple {152#(not (= 0 ~M_E~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,724 INFO L263 TraceCheckUtils]: 12: Hoare triple {152#(not (= 0 ~M_E~0))} call update_channels(); {147#true} is VALID [2020-07-10 15:31:31,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,726 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #367#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,727 INFO L263 TraceCheckUtils]: 15: Hoare triple {152#(not (= 0 ~M_E~0))} call init_threads(); {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:31:31,727 INFO L280 TraceCheckUtils]: 16: Hoare triple {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,727 INFO L280 TraceCheckUtils]: 17: Hoare triple {147#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,729 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {147#true} {152#(not (= 0 ~M_E~0))} #369#return; {152#(not (= 0 ~M_E~0))} is VALID [2020-07-10 15:31:31,731 INFO L263 TraceCheckUtils]: 20: Hoare triple {152#(not (= 0 ~M_E~0))} call fire_delta_events(); {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:31,733 INFO L280 TraceCheckUtils]: 21: Hoare triple {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~M_E~0;~M_E~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-10 15:31:31,733 INFO L280 TraceCheckUtils]: 22: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-10 15:31:31,734 INFO L280 TraceCheckUtils]: 23: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume !(0 == ~E_M~0); {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-10 15:31:31,735 INFO L280 TraceCheckUtils]: 24: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-10 15:31:31,736 INFO L280 TraceCheckUtils]: 25: Hoare triple {205#(= 0 |old(~M_E~0)|)} assume true; {205#(= 0 |old(~M_E~0)|)} is VALID [2020-07-10 15:31:31,737 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {205#(= 0 |old(~M_E~0)|)} {152#(not (= 0 ~M_E~0))} #371#return; {148#false} is VALID [2020-07-10 15:31:31,737 INFO L263 TraceCheckUtils]: 27: Hoare triple {148#false} call activate_threads(); {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:31:31,738 INFO L280 TraceCheckUtils]: 28: Hoare triple {203#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {147#true} is VALID [2020-07-10 15:31:31,738 INFO L263 TraceCheckUtils]: 29: Hoare triple {147#true} call #t~ret4 := is_master_triggered(); {147#true} is VALID [2020-07-10 15:31:31,738 INFO L280 TraceCheckUtils]: 30: Hoare triple {147#true} havoc ~__retres1~0; {147#true} is VALID [2020-07-10 15:31:31,738 INFO L280 TraceCheckUtils]: 31: Hoare triple {147#true} assume !(1 == ~m_pc~0); {147#true} is VALID [2020-07-10 15:31:31,739 INFO L280 TraceCheckUtils]: 32: Hoare triple {147#true} ~__retres1~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,739 INFO L280 TraceCheckUtils]: 33: Hoare triple {147#true} #res := ~__retres1~0; {147#true} is VALID [2020-07-10 15:31:31,739 INFO L280 TraceCheckUtils]: 34: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,740 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {147#true} {147#true} #347#return; {147#true} is VALID [2020-07-10 15:31:31,740 INFO L280 TraceCheckUtils]: 36: Hoare triple {147#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {147#true} is VALID [2020-07-10 15:31:31,740 INFO L280 TraceCheckUtils]: 37: Hoare triple {147#true} assume 0 != ~tmp~1;~m_st~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,741 INFO L263 TraceCheckUtils]: 38: Hoare triple {147#true} call #t~ret5 := is_transmit1_triggered(); {147#true} is VALID [2020-07-10 15:31:31,741 INFO L280 TraceCheckUtils]: 39: Hoare triple {147#true} havoc ~__retres1~1; {147#true} is VALID [2020-07-10 15:31:31,741 INFO L280 TraceCheckUtils]: 40: Hoare triple {147#true} assume 1 == ~t1_pc~0; {147#true} is VALID [2020-07-10 15:31:31,742 INFO L280 TraceCheckUtils]: 41: Hoare triple {147#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {147#true} is VALID [2020-07-10 15:31:31,742 INFO L280 TraceCheckUtils]: 42: Hoare triple {147#true} #res := ~__retres1~1; {147#true} is VALID [2020-07-10 15:31:31,742 INFO L280 TraceCheckUtils]: 43: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,742 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {147#true} {147#true} #349#return; {147#true} is VALID [2020-07-10 15:31:31,743 INFO L280 TraceCheckUtils]: 45: Hoare triple {147#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {147#true} is VALID [2020-07-10 15:31:31,743 INFO L280 TraceCheckUtils]: 46: Hoare triple {147#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {147#true} is VALID [2020-07-10 15:31:31,744 INFO L280 TraceCheckUtils]: 47: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,744 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {147#true} {148#false} #373#return; {148#false} is VALID [2020-07-10 15:31:31,744 INFO L263 TraceCheckUtils]: 49: Hoare triple {148#false} call reset_delta_events(); {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:31,744 INFO L280 TraceCheckUtils]: 50: Hoare triple {204#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 1 == ~M_E~0;~M_E~0 := 2; {147#true} is VALID [2020-07-10 15:31:31,745 INFO L280 TraceCheckUtils]: 51: Hoare triple {147#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {147#true} is VALID [2020-07-10 15:31:31,745 INFO L280 TraceCheckUtils]: 52: Hoare triple {147#true} assume 1 == ~E_M~0;~E_M~0 := 2; {147#true} is VALID [2020-07-10 15:31:31,746 INFO L280 TraceCheckUtils]: 53: Hoare triple {147#true} assume 1 == ~E_1~0;~E_1~0 := 2; {147#true} is VALID [2020-07-10 15:31:31,746 INFO L280 TraceCheckUtils]: 54: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,746 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {147#true} {148#false} #375#return; {148#false} is VALID [2020-07-10 15:31:31,747 INFO L280 TraceCheckUtils]: 56: Hoare triple {148#false} assume !false; {148#false} is VALID [2020-07-10 15:31:31,747 INFO L280 TraceCheckUtils]: 57: Hoare triple {148#false} ~kernel_st~0 := 1; {148#false} is VALID [2020-07-10 15:31:31,747 INFO L263 TraceCheckUtils]: 58: Hoare triple {148#false} call eval(); {148#false} is VALID [2020-07-10 15:31:31,748 INFO L280 TraceCheckUtils]: 59: Hoare triple {148#false} havoc ~tmp~0; {148#false} is VALID [2020-07-10 15:31:31,748 INFO L280 TraceCheckUtils]: 60: Hoare triple {148#false} assume !false; {148#false} is VALID [2020-07-10 15:31:31,748 INFO L263 TraceCheckUtils]: 61: Hoare triple {148#false} call #t~ret1 := exists_runnable_thread(); {147#true} is VALID [2020-07-10 15:31:31,749 INFO L280 TraceCheckUtils]: 62: Hoare triple {147#true} havoc ~__retres1~2; {147#true} is VALID [2020-07-10 15:31:31,749 INFO L280 TraceCheckUtils]: 63: Hoare triple {147#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {147#true} is VALID [2020-07-10 15:31:31,749 INFO L280 TraceCheckUtils]: 64: Hoare triple {147#true} #res := ~__retres1~2; {147#true} is VALID [2020-07-10 15:31:31,750 INFO L280 TraceCheckUtils]: 65: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 15:31:31,750 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {147#true} {148#false} #359#return; {148#false} is VALID [2020-07-10 15:31:31,750 INFO L280 TraceCheckUtils]: 67: Hoare triple {148#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {148#false} is VALID [2020-07-10 15:31:31,751 INFO L280 TraceCheckUtils]: 68: Hoare triple {148#false} assume 0 != ~tmp~0; {148#false} is VALID [2020-07-10 15:31:31,751 INFO L280 TraceCheckUtils]: 69: Hoare triple {148#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {148#false} is VALID [2020-07-10 15:31:31,751 INFO L280 TraceCheckUtils]: 70: Hoare triple {148#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {148#false} is VALID [2020-07-10 15:31:31,752 INFO L263 TraceCheckUtils]: 71: Hoare triple {148#false} call master(); {148#false} is VALID [2020-07-10 15:31:31,752 INFO L280 TraceCheckUtils]: 72: Hoare triple {148#false} assume !(0 == ~m_pc~0); {148#false} is VALID [2020-07-10 15:31:31,752 INFO L280 TraceCheckUtils]: 73: Hoare triple {148#false} assume 1 == ~m_pc~0; {148#false} is VALID [2020-07-10 15:31:31,753 INFO L280 TraceCheckUtils]: 74: Hoare triple {148#false} assume ~token~0 != 1 + ~local~0; {148#false} is VALID [2020-07-10 15:31:31,753 INFO L263 TraceCheckUtils]: 75: Hoare triple {148#false} call error(); {148#false} is VALID [2020-07-10 15:31:31,753 INFO L280 TraceCheckUtils]: 76: Hoare triple {148#false} assume !false; {148#false} is VALID [2020-07-10 15:31:31,765 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 15:31:31,766 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107456014] [2020-07-10 15:31:31,767 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:31:31,768 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 15:31:31,769 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386256686] [2020-07-10 15:31:31,777 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 77 [2020-07-10 15:31:31,781 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:31:31,786 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 15:31:31,911 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:31:31,911 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 15:31:31,911 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:31:31,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 15:31:31,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-10 15:31:31,925 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 9 states. [2020-07-10 15:31:39,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:31:39,322 INFO L93 Difference]: Finished difference Result 501 states and 755 transitions. [2020-07-10 15:31:39,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 15:31:39,323 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 77 [2020-07-10 15:31:39,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:31:39,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:31:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 755 transitions. [2020-07-10 15:31:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:31:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 755 transitions. [2020-07-10 15:31:39,414 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 755 transitions. [2020-07-10 15:31:40,685 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 755 edges. 755 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:31:40,771 INFO L225 Difference]: With dead ends: 501 [2020-07-10 15:31:40,772 INFO L226 Difference]: Without dead ends: 357 [2020-07-10 15:31:40,788 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2020-07-10 15:31:40,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2020-07-10 15:31:41,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 244. [2020-07-10 15:31:41,433 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:31:41,434 INFO L82 GeneralOperation]: Start isEquivalent. First operand 357 states. Second operand 244 states. [2020-07-10 15:31:41,435 INFO L74 IsIncluded]: Start isIncluded. First operand 357 states. Second operand 244 states. [2020-07-10 15:31:41,435 INFO L87 Difference]: Start difference. First operand 357 states. Second operand 244 states. [2020-07-10 15:31:41,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:31:41,472 INFO L93 Difference]: Finished difference Result 357 states and 503 transitions. [2020-07-10 15:31:41,472 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 503 transitions. [2020-07-10 15:31:41,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:31:41,488 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:31:41,492 INFO L74 IsIncluded]: Start isIncluded. First operand 244 states. Second operand 357 states. [2020-07-10 15:31:41,492 INFO L87 Difference]: Start difference. First operand 244 states. Second operand 357 states. [2020-07-10 15:31:41,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:31:41,524 INFO L93 Difference]: Finished difference Result 357 states and 503 transitions. [2020-07-10 15:31:41,533 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 503 transitions. [2020-07-10 15:31:41,536 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:31:41,536 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:31:41,536 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:31:41,536 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:31:41,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-07-10 15:31:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 323 transitions. [2020-07-10 15:31:41,551 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 323 transitions. Word has length 77 [2020-07-10 15:31:41,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:31:41,552 INFO L479 AbstractCegarLoop]: Abstraction has 244 states and 323 transitions. [2020-07-10 15:31:41,552 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 15:31:41,552 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 323 transitions. [2020-07-10 15:31:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-10 15:31:41,556 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:31:41,556 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:31:41,556 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:31:41,557 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:31:41,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:31:41,557 INFO L82 PathProgramCache]: Analyzing trace with hash -2125445556, now seen corresponding path program 1 times [2020-07-10 15:31:41,557 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:31:41,558 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100403026] [2020-07-10 15:31:41,558 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:31:41,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {2053#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {2054#(<= 2 ~T1_E~0)} is VALID [2020-07-10 15:31:41,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {2054#(<= 2 ~T1_E~0)} assume true; {2054#(<= 2 ~T1_E~0)} is VALID [2020-07-10 15:31:41,706 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2054#(<= 2 ~T1_E~0)} {2000#true} #397#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {2055#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {2000#true} is VALID [2020-07-10 15:31:41,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,728 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #351#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,735 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #367#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,760 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #369#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {2058#(= |old(~T1_E~0)| ~T1_E~0)} is VALID [2020-07-10 15:31:41,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {2058#(= |old(~T1_E~0)| ~T1_E~0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:41,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume !(0 == ~E_M~0); {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:41,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:41,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume true; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:41,816 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2059#(= |old(~T1_E~0)| 0)} {2005#(not (= 0 ~T1_E~0))} #371#return; {2001#false} is VALID [2020-07-10 15:31:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {2000#true} havoc ~__retres1~0; {2000#true} is VALID [2020-07-10 15:31:41,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume !(1 == ~m_pc~0); {2000#true} is VALID [2020-07-10 15:31:41,843 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} ~__retres1~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,843 INFO L280 TraceCheckUtils]: 3: Hoare triple {2000#true} #res := ~__retres1~0; {2000#true} is VALID [2020-07-10 15:31:41,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,843 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2000#true} {2000#true} #347#return; {2000#true} is VALID [2020-07-10 15:31:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {2000#true} havoc ~__retres1~1; {2000#true} is VALID [2020-07-10 15:31:41,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume 1 == ~t1_pc~0; {2000#true} is VALID [2020-07-10 15:31:41,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {2000#true} is VALID [2020-07-10 15:31:41,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {2000#true} #res := ~__retres1~1; {2000#true} is VALID [2020-07-10 15:31:41,849 INFO L280 TraceCheckUtils]: 4: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,849 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2000#true} {2000#true} #349#return; {2000#true} is VALID [2020-07-10 15:31:41,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {2000#true} is VALID [2020-07-10 15:31:41,850 INFO L263 TraceCheckUtils]: 1: Hoare triple {2000#true} call #t~ret4 := is_master_triggered(); {2000#true} is VALID [2020-07-10 15:31:41,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} havoc ~__retres1~0; {2000#true} is VALID [2020-07-10 15:31:41,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {2000#true} assume !(1 == ~m_pc~0); {2000#true} is VALID [2020-07-10 15:31:41,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {2000#true} ~__retres1~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {2000#true} #res := ~__retres1~0; {2000#true} is VALID [2020-07-10 15:31:41,851 INFO L280 TraceCheckUtils]: 6: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,851 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2000#true} {2000#true} #347#return; {2000#true} is VALID [2020-07-10 15:31:41,852 INFO L280 TraceCheckUtils]: 8: Hoare triple {2000#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {2000#true} is VALID [2020-07-10 15:31:41,852 INFO L280 TraceCheckUtils]: 9: Hoare triple {2000#true} assume 0 != ~tmp~1;~m_st~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,852 INFO L263 TraceCheckUtils]: 10: Hoare triple {2000#true} call #t~ret5 := is_transmit1_triggered(); {2000#true} is VALID [2020-07-10 15:31:41,852 INFO L280 TraceCheckUtils]: 11: Hoare triple {2000#true} havoc ~__retres1~1; {2000#true} is VALID [2020-07-10 15:31:41,853 INFO L280 TraceCheckUtils]: 12: Hoare triple {2000#true} assume 1 == ~t1_pc~0; {2000#true} is VALID [2020-07-10 15:31:41,853 INFO L280 TraceCheckUtils]: 13: Hoare triple {2000#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {2000#true} is VALID [2020-07-10 15:31:41,853 INFO L280 TraceCheckUtils]: 14: Hoare triple {2000#true} #res := ~__retres1~1; {2000#true} is VALID [2020-07-10 15:31:41,853 INFO L280 TraceCheckUtils]: 15: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,854 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2000#true} {2000#true} #349#return; {2000#true} is VALID [2020-07-10 15:31:41,854 INFO L280 TraceCheckUtils]: 17: Hoare triple {2000#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {2000#true} is VALID [2020-07-10 15:31:41,854 INFO L280 TraceCheckUtils]: 18: Hoare triple {2000#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,854 INFO L280 TraceCheckUtils]: 19: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,855 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2000#true} {2001#false} #373#return; {2001#false} is VALID [2020-07-10 15:31:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {2000#true} is VALID [2020-07-10 15:31:41,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2000#true} is VALID [2020-07-10 15:31:41,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2000#true} is VALID [2020-07-10 15:31:41,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {2000#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2000#true} is VALID [2020-07-10 15:31:41,862 INFO L280 TraceCheckUtils]: 4: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,862 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2000#true} {2001#false} #375#return; {2001#false} is VALID [2020-07-10 15:31:41,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:41,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {2000#true} havoc ~__retres1~2; {2000#true} is VALID [2020-07-10 15:31:41,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {2000#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {2000#true} is VALID [2020-07-10 15:31:41,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {2000#true} #res := ~__retres1~2; {2000#true} is VALID [2020-07-10 15:31:41,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,871 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2000#true} {2001#false} #359#return; {2001#false} is VALID [2020-07-10 15:31:41,872 INFO L263 TraceCheckUtils]: 0: Hoare triple {2000#true} call ULTIMATE.init(); {2053#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:41,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {2053#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {2054#(<= 2 ~T1_E~0)} is VALID [2020-07-10 15:31:41,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {2054#(<= 2 ~T1_E~0)} assume true; {2054#(<= 2 ~T1_E~0)} is VALID [2020-07-10 15:31:41,883 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2054#(<= 2 ~T1_E~0)} {2000#true} #397#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,886 INFO L263 TraceCheckUtils]: 4: Hoare triple {2005#(not (= 0 ~T1_E~0))} call #t~ret9 := main(); {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {2005#(not (= 0 ~T1_E~0))} havoc ~__retres1~3; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,888 INFO L263 TraceCheckUtils]: 6: Hoare triple {2005#(not (= 0 ~T1_E~0))} call init_model(); {2055#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:31:41,889 INFO L280 TraceCheckUtils]: 7: Hoare triple {2055#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {2000#true} is VALID [2020-07-10 15:31:41,889 INFO L280 TraceCheckUtils]: 8: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,889 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #351#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,890 INFO L263 TraceCheckUtils]: 10: Hoare triple {2005#(not (= 0 ~T1_E~0))} call start_simulation(); {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,890 INFO L280 TraceCheckUtils]: 11: Hoare triple {2005#(not (= 0 ~T1_E~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,891 INFO L263 TraceCheckUtils]: 12: Hoare triple {2005#(not (= 0 ~T1_E~0))} call update_channels(); {2000#true} is VALID [2020-07-10 15:31:41,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,891 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #367#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,892 INFO L263 TraceCheckUtils]: 15: Hoare triple {2005#(not (= 0 ~T1_E~0))} call init_threads(); {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:31:41,893 INFO L280 TraceCheckUtils]: 16: Hoare triple {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {2000#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,894 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2000#true} {2005#(not (= 0 ~T1_E~0))} #369#return; {2005#(not (= 0 ~T1_E~0))} is VALID [2020-07-10 15:31:41,895 INFO L263 TraceCheckUtils]: 20: Hoare triple {2005#(not (= 0 ~T1_E~0))} call fire_delta_events(); {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:41,896 INFO L280 TraceCheckUtils]: 21: Hoare triple {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {2058#(= |old(~T1_E~0)| ~T1_E~0)} is VALID [2020-07-10 15:31:41,896 INFO L280 TraceCheckUtils]: 22: Hoare triple {2058#(= |old(~T1_E~0)| ~T1_E~0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:41,897 INFO L280 TraceCheckUtils]: 23: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume !(0 == ~E_M~0); {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:41,897 INFO L280 TraceCheckUtils]: 24: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:41,898 INFO L280 TraceCheckUtils]: 25: Hoare triple {2059#(= |old(~T1_E~0)| 0)} assume true; {2059#(= |old(~T1_E~0)| 0)} is VALID [2020-07-10 15:31:41,898 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2059#(= |old(~T1_E~0)| 0)} {2005#(not (= 0 ~T1_E~0))} #371#return; {2001#false} is VALID [2020-07-10 15:31:41,898 INFO L263 TraceCheckUtils]: 27: Hoare triple {2001#false} call activate_threads(); {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:31:41,899 INFO L280 TraceCheckUtils]: 28: Hoare triple {2056#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {2000#true} is VALID [2020-07-10 15:31:41,899 INFO L263 TraceCheckUtils]: 29: Hoare triple {2000#true} call #t~ret4 := is_master_triggered(); {2000#true} is VALID [2020-07-10 15:31:41,899 INFO L280 TraceCheckUtils]: 30: Hoare triple {2000#true} havoc ~__retres1~0; {2000#true} is VALID [2020-07-10 15:31:41,899 INFO L280 TraceCheckUtils]: 31: Hoare triple {2000#true} assume !(1 == ~m_pc~0); {2000#true} is VALID [2020-07-10 15:31:41,900 INFO L280 TraceCheckUtils]: 32: Hoare triple {2000#true} ~__retres1~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,900 INFO L280 TraceCheckUtils]: 33: Hoare triple {2000#true} #res := ~__retres1~0; {2000#true} is VALID [2020-07-10 15:31:41,900 INFO L280 TraceCheckUtils]: 34: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,903 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2000#true} {2000#true} #347#return; {2000#true} is VALID [2020-07-10 15:31:41,904 INFO L280 TraceCheckUtils]: 36: Hoare triple {2000#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {2000#true} is VALID [2020-07-10 15:31:41,904 INFO L280 TraceCheckUtils]: 37: Hoare triple {2000#true} assume 0 != ~tmp~1;~m_st~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,904 INFO L263 TraceCheckUtils]: 38: Hoare triple {2000#true} call #t~ret5 := is_transmit1_triggered(); {2000#true} is VALID [2020-07-10 15:31:41,904 INFO L280 TraceCheckUtils]: 39: Hoare triple {2000#true} havoc ~__retres1~1; {2000#true} is VALID [2020-07-10 15:31:41,905 INFO L280 TraceCheckUtils]: 40: Hoare triple {2000#true} assume 1 == ~t1_pc~0; {2000#true} is VALID [2020-07-10 15:31:41,905 INFO L280 TraceCheckUtils]: 41: Hoare triple {2000#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {2000#true} is VALID [2020-07-10 15:31:41,905 INFO L280 TraceCheckUtils]: 42: Hoare triple {2000#true} #res := ~__retres1~1; {2000#true} is VALID [2020-07-10 15:31:41,905 INFO L280 TraceCheckUtils]: 43: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,906 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2000#true} {2000#true} #349#return; {2000#true} is VALID [2020-07-10 15:31:41,906 INFO L280 TraceCheckUtils]: 45: Hoare triple {2000#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {2000#true} is VALID [2020-07-10 15:31:41,906 INFO L280 TraceCheckUtils]: 46: Hoare triple {2000#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {2000#true} is VALID [2020-07-10 15:31:41,906 INFO L280 TraceCheckUtils]: 47: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,907 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2000#true} {2001#false} #373#return; {2001#false} is VALID [2020-07-10 15:31:41,907 INFO L263 TraceCheckUtils]: 49: Hoare triple {2001#false} call reset_delta_events(); {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:41,907 INFO L280 TraceCheckUtils]: 50: Hoare triple {2057#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {2000#true} is VALID [2020-07-10 15:31:41,908 INFO L280 TraceCheckUtils]: 51: Hoare triple {2000#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2000#true} is VALID [2020-07-10 15:31:41,908 INFO L280 TraceCheckUtils]: 52: Hoare triple {2000#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2000#true} is VALID [2020-07-10 15:31:41,908 INFO L280 TraceCheckUtils]: 53: Hoare triple {2000#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2000#true} is VALID [2020-07-10 15:31:41,908 INFO L280 TraceCheckUtils]: 54: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,909 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2000#true} {2001#false} #375#return; {2001#false} is VALID [2020-07-10 15:31:41,909 INFO L280 TraceCheckUtils]: 56: Hoare triple {2001#false} assume !false; {2001#false} is VALID [2020-07-10 15:31:41,909 INFO L280 TraceCheckUtils]: 57: Hoare triple {2001#false} ~kernel_st~0 := 1; {2001#false} is VALID [2020-07-10 15:31:41,909 INFO L263 TraceCheckUtils]: 58: Hoare triple {2001#false} call eval(); {2001#false} is VALID [2020-07-10 15:31:41,910 INFO L280 TraceCheckUtils]: 59: Hoare triple {2001#false} havoc ~tmp~0; {2001#false} is VALID [2020-07-10 15:31:41,910 INFO L280 TraceCheckUtils]: 60: Hoare triple {2001#false} assume !false; {2001#false} is VALID [2020-07-10 15:31:41,910 INFO L263 TraceCheckUtils]: 61: Hoare triple {2001#false} call #t~ret1 := exists_runnable_thread(); {2000#true} is VALID [2020-07-10 15:31:41,910 INFO L280 TraceCheckUtils]: 62: Hoare triple {2000#true} havoc ~__retres1~2; {2000#true} is VALID [2020-07-10 15:31:41,911 INFO L280 TraceCheckUtils]: 63: Hoare triple {2000#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {2000#true} is VALID [2020-07-10 15:31:41,911 INFO L280 TraceCheckUtils]: 64: Hoare triple {2000#true} #res := ~__retres1~2; {2000#true} is VALID [2020-07-10 15:31:41,911 INFO L280 TraceCheckUtils]: 65: Hoare triple {2000#true} assume true; {2000#true} is VALID [2020-07-10 15:31:41,911 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2000#true} {2001#false} #359#return; {2001#false} is VALID [2020-07-10 15:31:41,912 INFO L280 TraceCheckUtils]: 67: Hoare triple {2001#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2001#false} is VALID [2020-07-10 15:31:41,912 INFO L280 TraceCheckUtils]: 68: Hoare triple {2001#false} assume 0 != ~tmp~0; {2001#false} is VALID [2020-07-10 15:31:41,912 INFO L280 TraceCheckUtils]: 69: Hoare triple {2001#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {2001#false} is VALID [2020-07-10 15:31:41,912 INFO L280 TraceCheckUtils]: 70: Hoare triple {2001#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {2001#false} is VALID [2020-07-10 15:31:41,913 INFO L263 TraceCheckUtils]: 71: Hoare triple {2001#false} call master(); {2001#false} is VALID [2020-07-10 15:31:41,913 INFO L280 TraceCheckUtils]: 72: Hoare triple {2001#false} assume !(0 == ~m_pc~0); {2001#false} is VALID [2020-07-10 15:31:41,913 INFO L280 TraceCheckUtils]: 73: Hoare triple {2001#false} assume 1 == ~m_pc~0; {2001#false} is VALID [2020-07-10 15:31:41,913 INFO L280 TraceCheckUtils]: 74: Hoare triple {2001#false} assume ~token~0 != 1 + ~local~0; {2001#false} is VALID [2020-07-10 15:31:41,914 INFO L263 TraceCheckUtils]: 75: Hoare triple {2001#false} call error(); {2001#false} is VALID [2020-07-10 15:31:41,914 INFO L280 TraceCheckUtils]: 76: Hoare triple {2001#false} assume !false; {2001#false} is VALID [2020-07-10 15:31:41,921 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 15:31:41,922 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100403026] [2020-07-10 15:31:41,922 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:31:41,923 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:31:41,923 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893297495] [2020-07-10 15:31:41,925 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-10 15:31:41,925 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:31:41,926 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:31:42,006 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:31:42,006 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:31:42,006 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:31:42,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:31:42,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:31:42,007 INFO L87 Difference]: Start difference. First operand 244 states and 323 transitions. Second operand 10 states. [2020-07-10 15:31:47,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:31:47,044 INFO L93 Difference]: Finished difference Result 573 states and 802 transitions. [2020-07-10 15:31:47,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 15:31:47,044 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-10 15:31:47,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:31:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:31:47,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 453 transitions. [2020-07-10 15:31:47,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:31:47,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 453 transitions. [2020-07-10 15:31:47,069 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 453 transitions. [2020-07-10 15:31:47,771 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:31:47,793 INFO L225 Difference]: With dead ends: 573 [2020-07-10 15:31:47,793 INFO L226 Difference]: Without dead ends: 348 [2020-07-10 15:31:47,797 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-10 15:31:47,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2020-07-10 15:31:48,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 244. [2020-07-10 15:31:48,472 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:31:48,472 INFO L82 GeneralOperation]: Start isEquivalent. First operand 348 states. Second operand 244 states. [2020-07-10 15:31:48,473 INFO L74 IsIncluded]: Start isIncluded. First operand 348 states. Second operand 244 states. [2020-07-10 15:31:48,473 INFO L87 Difference]: Start difference. First operand 348 states. Second operand 244 states. [2020-07-10 15:31:48,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:31:48,492 INFO L93 Difference]: Finished difference Result 348 states and 483 transitions. [2020-07-10 15:31:48,492 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 483 transitions. [2020-07-10 15:31:48,494 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:31:48,494 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:31:48,494 INFO L74 IsIncluded]: Start isIncluded. First operand 244 states. Second operand 348 states. [2020-07-10 15:31:48,495 INFO L87 Difference]: Start difference. First operand 244 states. Second operand 348 states. [2020-07-10 15:31:48,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:31:48,513 INFO L93 Difference]: Finished difference Result 348 states and 483 transitions. [2020-07-10 15:31:48,513 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 483 transitions. [2020-07-10 15:31:48,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:31:48,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:31:48,516 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:31:48,516 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:31:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-07-10 15:31:48,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 316 transitions. [2020-07-10 15:31:48,527 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 316 transitions. Word has length 77 [2020-07-10 15:31:48,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:31:48,527 INFO L479 AbstractCegarLoop]: Abstraction has 244 states and 316 transitions. [2020-07-10 15:31:48,527 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:31:48,527 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 316 transitions. [2020-07-10 15:31:48,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-10 15:31:48,529 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:31:48,529 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:31:48,529 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 15:31:48,529 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:31:48,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:31:48,530 INFO L82 PathProgramCache]: Analyzing trace with hash -676620532, now seen corresponding path program 1 times [2020-07-10 15:31:48,530 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:31:48,530 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542514315] [2020-07-10 15:31:48,530 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:31:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {3980#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {3981#(<= 2 ~E_1~0)} is VALID [2020-07-10 15:31:48,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {3981#(<= 2 ~E_1~0)} assume true; {3981#(<= 2 ~E_1~0)} is VALID [2020-07-10 15:31:48,672 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3981#(<= 2 ~E_1~0)} {3927#true} #397#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {3982#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {3927#true} is VALID [2020-07-10 15:31:48,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #351#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,705 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #367#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,732 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #369#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:31:48,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~T1_E~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:31:48,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~E_M~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:31:48,790 INFO L280 TraceCheckUtils]: 3: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {3986#(= 0 |old(~E_1~0)|)} is VALID [2020-07-10 15:31:48,790 INFO L280 TraceCheckUtils]: 4: Hoare triple {3986#(= 0 |old(~E_1~0)|)} assume true; {3986#(= 0 |old(~E_1~0)|)} is VALID [2020-07-10 15:31:48,791 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3986#(= 0 |old(~E_1~0)|)} {3932#(not (= 0 ~E_1~0))} #371#return; {3928#false} is VALID [2020-07-10 15:31:48,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {3927#true} havoc ~__retres1~0; {3927#true} is VALID [2020-07-10 15:31:48,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume !(1 == ~m_pc~0); {3927#true} is VALID [2020-07-10 15:31:48,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} ~__retres1~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {3927#true} #res := ~__retres1~0; {3927#true} is VALID [2020-07-10 15:31:48,808 INFO L280 TraceCheckUtils]: 4: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,808 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3927#true} {3927#true} #347#return; {3927#true} is VALID [2020-07-10 15:31:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {3927#true} havoc ~__retres1~1; {3927#true} is VALID [2020-07-10 15:31:48,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume 1 == ~t1_pc~0; {3927#true} is VALID [2020-07-10 15:31:48,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {3927#true} is VALID [2020-07-10 15:31:48,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {3927#true} #res := ~__retres1~1; {3927#true} is VALID [2020-07-10 15:31:48,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,814 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3927#true} {3927#true} #349#return; {3927#true} is VALID [2020-07-10 15:31:48,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {3927#true} is VALID [2020-07-10 15:31:48,815 INFO L263 TraceCheckUtils]: 1: Hoare triple {3927#true} call #t~ret4 := is_master_triggered(); {3927#true} is VALID [2020-07-10 15:31:48,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} havoc ~__retres1~0; {3927#true} is VALID [2020-07-10 15:31:48,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {3927#true} assume !(1 == ~m_pc~0); {3927#true} is VALID [2020-07-10 15:31:48,815 INFO L280 TraceCheckUtils]: 4: Hoare triple {3927#true} ~__retres1~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {3927#true} #res := ~__retres1~0; {3927#true} is VALID [2020-07-10 15:31:48,816 INFO L280 TraceCheckUtils]: 6: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,816 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3927#true} {3927#true} #347#return; {3927#true} is VALID [2020-07-10 15:31:48,816 INFO L280 TraceCheckUtils]: 8: Hoare triple {3927#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {3927#true} is VALID [2020-07-10 15:31:48,817 INFO L280 TraceCheckUtils]: 9: Hoare triple {3927#true} assume 0 != ~tmp~1;~m_st~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,817 INFO L263 TraceCheckUtils]: 10: Hoare triple {3927#true} call #t~ret5 := is_transmit1_triggered(); {3927#true} is VALID [2020-07-10 15:31:48,817 INFO L280 TraceCheckUtils]: 11: Hoare triple {3927#true} havoc ~__retres1~1; {3927#true} is VALID [2020-07-10 15:31:48,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {3927#true} assume 1 == ~t1_pc~0; {3927#true} is VALID [2020-07-10 15:31:48,818 INFO L280 TraceCheckUtils]: 13: Hoare triple {3927#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {3927#true} is VALID [2020-07-10 15:31:48,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {3927#true} #res := ~__retres1~1; {3927#true} is VALID [2020-07-10 15:31:48,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,818 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3927#true} {3927#true} #349#return; {3927#true} is VALID [2020-07-10 15:31:48,819 INFO L280 TraceCheckUtils]: 17: Hoare triple {3927#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {3927#true} is VALID [2020-07-10 15:31:48,819 INFO L280 TraceCheckUtils]: 18: Hoare triple {3927#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,819 INFO L280 TraceCheckUtils]: 19: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,819 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3927#true} {3928#false} #373#return; {3928#false} is VALID [2020-07-10 15:31:48,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {3927#true} is VALID [2020-07-10 15:31:48,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume !(1 == ~T1_E~0); {3927#true} is VALID [2020-07-10 15:31:48,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} assume 1 == ~E_M~0;~E_M~0 := 2; {3927#true} is VALID [2020-07-10 15:31:48,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {3927#true} assume 1 == ~E_1~0;~E_1~0 := 2; {3927#true} is VALID [2020-07-10 15:31:48,826 INFO L280 TraceCheckUtils]: 4: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,827 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3927#true} {3928#false} #375#return; {3928#false} is VALID [2020-07-10 15:31:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:48,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {3927#true} havoc ~__retres1~2; {3927#true} is VALID [2020-07-10 15:31:48,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {3927#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {3927#true} is VALID [2020-07-10 15:31:48,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {3927#true} #res := ~__retres1~2; {3927#true} is VALID [2020-07-10 15:31:48,832 INFO L280 TraceCheckUtils]: 3: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,832 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3927#true} {3928#false} #359#return; {3928#false} is VALID [2020-07-10 15:31:48,834 INFO L263 TraceCheckUtils]: 0: Hoare triple {3927#true} call ULTIMATE.init(); {3980#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:48,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {3980#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {3981#(<= 2 ~E_1~0)} is VALID [2020-07-10 15:31:48,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {3981#(<= 2 ~E_1~0)} assume true; {3981#(<= 2 ~E_1~0)} is VALID [2020-07-10 15:31:48,836 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3981#(<= 2 ~E_1~0)} {3927#true} #397#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,837 INFO L263 TraceCheckUtils]: 4: Hoare triple {3932#(not (= 0 ~E_1~0))} call #t~ret9 := main(); {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {3932#(not (= 0 ~E_1~0))} havoc ~__retres1~3; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,839 INFO L263 TraceCheckUtils]: 6: Hoare triple {3932#(not (= 0 ~E_1~0))} call init_model(); {3982#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:31:48,839 INFO L280 TraceCheckUtils]: 7: Hoare triple {3982#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {3927#true} is VALID [2020-07-10 15:31:48,839 INFO L280 TraceCheckUtils]: 8: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,841 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #351#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,842 INFO L263 TraceCheckUtils]: 10: Hoare triple {3932#(not (= 0 ~E_1~0))} call start_simulation(); {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {3932#(not (= 0 ~E_1~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,845 INFO L263 TraceCheckUtils]: 12: Hoare triple {3932#(not (= 0 ~E_1~0))} call update_channels(); {3927#true} is VALID [2020-07-10 15:31:48,845 INFO L280 TraceCheckUtils]: 13: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,846 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #367#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,848 INFO L263 TraceCheckUtils]: 15: Hoare triple {3932#(not (= 0 ~E_1~0))} call init_threads(); {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:31:48,849 INFO L280 TraceCheckUtils]: 16: Hoare triple {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,849 INFO L280 TraceCheckUtils]: 17: Hoare triple {3927#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,849 INFO L280 TraceCheckUtils]: 18: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,850 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {3927#true} {3932#(not (= 0 ~E_1~0))} #369#return; {3932#(not (= 0 ~E_1~0))} is VALID [2020-07-10 15:31:48,852 INFO L263 TraceCheckUtils]: 20: Hoare triple {3932#(not (= 0 ~E_1~0))} call fire_delta_events(); {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:48,854 INFO L280 TraceCheckUtils]: 21: Hoare triple {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:31:48,855 INFO L280 TraceCheckUtils]: 22: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~T1_E~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:31:48,856 INFO L280 TraceCheckUtils]: 23: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume !(0 == ~E_M~0); {3985#(= ~E_1~0 |old(~E_1~0)|)} is VALID [2020-07-10 15:31:48,857 INFO L280 TraceCheckUtils]: 24: Hoare triple {3985#(= ~E_1~0 |old(~E_1~0)|)} assume 0 == ~E_1~0;~E_1~0 := 1; {3986#(= 0 |old(~E_1~0)|)} is VALID [2020-07-10 15:31:48,857 INFO L280 TraceCheckUtils]: 25: Hoare triple {3986#(= 0 |old(~E_1~0)|)} assume true; {3986#(= 0 |old(~E_1~0)|)} is VALID [2020-07-10 15:31:48,858 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3986#(= 0 |old(~E_1~0)|)} {3932#(not (= 0 ~E_1~0))} #371#return; {3928#false} is VALID [2020-07-10 15:31:48,858 INFO L263 TraceCheckUtils]: 27: Hoare triple {3928#false} call activate_threads(); {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:31:48,859 INFO L280 TraceCheckUtils]: 28: Hoare triple {3983#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {3927#true} is VALID [2020-07-10 15:31:48,859 INFO L263 TraceCheckUtils]: 29: Hoare triple {3927#true} call #t~ret4 := is_master_triggered(); {3927#true} is VALID [2020-07-10 15:31:48,859 INFO L280 TraceCheckUtils]: 30: Hoare triple {3927#true} havoc ~__retres1~0; {3927#true} is VALID [2020-07-10 15:31:48,859 INFO L280 TraceCheckUtils]: 31: Hoare triple {3927#true} assume !(1 == ~m_pc~0); {3927#true} is VALID [2020-07-10 15:31:48,860 INFO L280 TraceCheckUtils]: 32: Hoare triple {3927#true} ~__retres1~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,860 INFO L280 TraceCheckUtils]: 33: Hoare triple {3927#true} #res := ~__retres1~0; {3927#true} is VALID [2020-07-10 15:31:48,860 INFO L280 TraceCheckUtils]: 34: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,860 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3927#true} {3927#true} #347#return; {3927#true} is VALID [2020-07-10 15:31:48,861 INFO L280 TraceCheckUtils]: 36: Hoare triple {3927#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {3927#true} is VALID [2020-07-10 15:31:48,861 INFO L280 TraceCheckUtils]: 37: Hoare triple {3927#true} assume 0 != ~tmp~1;~m_st~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,861 INFO L263 TraceCheckUtils]: 38: Hoare triple {3927#true} call #t~ret5 := is_transmit1_triggered(); {3927#true} is VALID [2020-07-10 15:31:48,861 INFO L280 TraceCheckUtils]: 39: Hoare triple {3927#true} havoc ~__retres1~1; {3927#true} is VALID [2020-07-10 15:31:48,861 INFO L280 TraceCheckUtils]: 40: Hoare triple {3927#true} assume 1 == ~t1_pc~0; {3927#true} is VALID [2020-07-10 15:31:48,862 INFO L280 TraceCheckUtils]: 41: Hoare triple {3927#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {3927#true} is VALID [2020-07-10 15:31:48,862 INFO L280 TraceCheckUtils]: 42: Hoare triple {3927#true} #res := ~__retres1~1; {3927#true} is VALID [2020-07-10 15:31:48,862 INFO L280 TraceCheckUtils]: 43: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,863 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3927#true} {3927#true} #349#return; {3927#true} is VALID [2020-07-10 15:31:48,863 INFO L280 TraceCheckUtils]: 45: Hoare triple {3927#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {3927#true} is VALID [2020-07-10 15:31:48,863 INFO L280 TraceCheckUtils]: 46: Hoare triple {3927#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {3927#true} is VALID [2020-07-10 15:31:48,863 INFO L280 TraceCheckUtils]: 47: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,863 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3927#true} {3928#false} #373#return; {3928#false} is VALID [2020-07-10 15:31:48,864 INFO L263 TraceCheckUtils]: 49: Hoare triple {3928#false} call reset_delta_events(); {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:48,864 INFO L280 TraceCheckUtils]: 50: Hoare triple {3984#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {3927#true} is VALID [2020-07-10 15:31:48,864 INFO L280 TraceCheckUtils]: 51: Hoare triple {3927#true} assume !(1 == ~T1_E~0); {3927#true} is VALID [2020-07-10 15:31:48,864 INFO L280 TraceCheckUtils]: 52: Hoare triple {3927#true} assume 1 == ~E_M~0;~E_M~0 := 2; {3927#true} is VALID [2020-07-10 15:31:48,865 INFO L280 TraceCheckUtils]: 53: Hoare triple {3927#true} assume 1 == ~E_1~0;~E_1~0 := 2; {3927#true} is VALID [2020-07-10 15:31:48,865 INFO L280 TraceCheckUtils]: 54: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,865 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3927#true} {3928#false} #375#return; {3928#false} is VALID [2020-07-10 15:31:48,865 INFO L280 TraceCheckUtils]: 56: Hoare triple {3928#false} assume !false; {3928#false} is VALID [2020-07-10 15:31:48,866 INFO L280 TraceCheckUtils]: 57: Hoare triple {3928#false} ~kernel_st~0 := 1; {3928#false} is VALID [2020-07-10 15:31:48,866 INFO L263 TraceCheckUtils]: 58: Hoare triple {3928#false} call eval(); {3928#false} is VALID [2020-07-10 15:31:48,866 INFO L280 TraceCheckUtils]: 59: Hoare triple {3928#false} havoc ~tmp~0; {3928#false} is VALID [2020-07-10 15:31:48,866 INFO L280 TraceCheckUtils]: 60: Hoare triple {3928#false} assume !false; {3928#false} is VALID [2020-07-10 15:31:48,867 INFO L263 TraceCheckUtils]: 61: Hoare triple {3928#false} call #t~ret1 := exists_runnable_thread(); {3927#true} is VALID [2020-07-10 15:31:48,867 INFO L280 TraceCheckUtils]: 62: Hoare triple {3927#true} havoc ~__retres1~2; {3927#true} is VALID [2020-07-10 15:31:48,867 INFO L280 TraceCheckUtils]: 63: Hoare triple {3927#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {3927#true} is VALID [2020-07-10 15:31:48,867 INFO L280 TraceCheckUtils]: 64: Hoare triple {3927#true} #res := ~__retres1~2; {3927#true} is VALID [2020-07-10 15:31:48,868 INFO L280 TraceCheckUtils]: 65: Hoare triple {3927#true} assume true; {3927#true} is VALID [2020-07-10 15:31:48,868 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3927#true} {3928#false} #359#return; {3928#false} is VALID [2020-07-10 15:31:48,868 INFO L280 TraceCheckUtils]: 67: Hoare triple {3928#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {3928#false} is VALID [2020-07-10 15:31:48,868 INFO L280 TraceCheckUtils]: 68: Hoare triple {3928#false} assume 0 != ~tmp~0; {3928#false} is VALID [2020-07-10 15:31:48,868 INFO L280 TraceCheckUtils]: 69: Hoare triple {3928#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {3928#false} is VALID [2020-07-10 15:31:48,869 INFO L280 TraceCheckUtils]: 70: Hoare triple {3928#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {3928#false} is VALID [2020-07-10 15:31:48,869 INFO L263 TraceCheckUtils]: 71: Hoare triple {3928#false} call master(); {3928#false} is VALID [2020-07-10 15:31:48,869 INFO L280 TraceCheckUtils]: 72: Hoare triple {3928#false} assume !(0 == ~m_pc~0); {3928#false} is VALID [2020-07-10 15:31:48,869 INFO L280 TraceCheckUtils]: 73: Hoare triple {3928#false} assume 1 == ~m_pc~0; {3928#false} is VALID [2020-07-10 15:31:48,870 INFO L280 TraceCheckUtils]: 74: Hoare triple {3928#false} assume ~token~0 != 1 + ~local~0; {3928#false} is VALID [2020-07-10 15:31:48,870 INFO L263 TraceCheckUtils]: 75: Hoare triple {3928#false} call error(); {3928#false} is VALID [2020-07-10 15:31:48,870 INFO L280 TraceCheckUtils]: 76: Hoare triple {3928#false} assume !false; {3928#false} is VALID [2020-07-10 15:31:48,876 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 15:31:48,876 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542514315] [2020-07-10 15:31:48,876 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:31:48,877 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:31:48,877 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396628713] [2020-07-10 15:31:48,878 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-10 15:31:48,878 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:31:48,878 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:31:48,956 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:31:48,957 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:31:48,957 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:31:48,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:31:48,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:31:48,958 INFO L87 Difference]: Start difference. First operand 244 states and 316 transitions. Second operand 10 states. [2020-07-10 15:31:55,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:31:55,449 INFO L93 Difference]: Finished difference Result 696 states and 1012 transitions. [2020-07-10 15:31:55,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 15:31:55,449 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-10 15:31:55,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:31:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:31:55,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 563 transitions. [2020-07-10 15:31:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:31:55,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 563 transitions. [2020-07-10 15:31:55,478 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 563 transitions. [2020-07-10 15:31:56,484 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 563 edges. 563 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:31:56,522 INFO L225 Difference]: With dead ends: 696 [2020-07-10 15:31:56,522 INFO L226 Difference]: Without dead ends: 471 [2020-07-10 15:31:56,525 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2020-07-10 15:31:56,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2020-07-10 15:31:57,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 296. [2020-07-10 15:31:57,241 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:31:57,241 INFO L82 GeneralOperation]: Start isEquivalent. First operand 471 states. Second operand 296 states. [2020-07-10 15:31:57,242 INFO L74 IsIncluded]: Start isIncluded. First operand 471 states. Second operand 296 states. [2020-07-10 15:31:57,242 INFO L87 Difference]: Start difference. First operand 471 states. Second operand 296 states. [2020-07-10 15:31:57,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:31:57,269 INFO L93 Difference]: Finished difference Result 471 states and 659 transitions. [2020-07-10 15:31:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 659 transitions. [2020-07-10 15:31:57,273 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:31:57,273 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:31:57,274 INFO L74 IsIncluded]: Start isIncluded. First operand 296 states. Second operand 471 states. [2020-07-10 15:31:57,274 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 471 states. [2020-07-10 15:31:57,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:31:57,302 INFO L93 Difference]: Finished difference Result 471 states and 659 transitions. [2020-07-10 15:31:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 659 transitions. [2020-07-10 15:31:57,305 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:31:57,305 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:31:57,306 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:31:57,306 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:31:57,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2020-07-10 15:31:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 369 transitions. [2020-07-10 15:31:57,318 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 369 transitions. Word has length 77 [2020-07-10 15:31:57,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:31:57,319 INFO L479 AbstractCegarLoop]: Abstraction has 296 states and 369 transitions. [2020-07-10 15:31:57,319 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:31:57,319 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 369 transitions. [2020-07-10 15:31:57,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-10 15:31:57,322 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:31:57,323 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:31:57,324 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 15:31:57,324 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:31:57,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:31:57,324 INFO L82 PathProgramCache]: Analyzing trace with hash 758526605, now seen corresponding path program 1 times [2020-07-10 15:31:57,325 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:31:57,325 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650822305] [2020-07-10 15:31:57,325 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:31:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {6402#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {6350#true} is VALID [2020-07-10 15:31:57,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,451 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6350#true} {6350#true} #397#return; {6350#true} is VALID [2020-07-10 15:31:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {6403#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {6350#true} is VALID [2020-07-10 15:31:57,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,470 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6350#true} {6350#true} #351#return; {6350#true} is VALID [2020-07-10 15:31:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,474 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6350#true} {6350#true} #367#return; {6350#true} is VALID [2020-07-10 15:31:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {6350#true} is VALID [2020-07-10 15:31:57,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {6350#true} is VALID [2020-07-10 15:31:57,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,490 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6350#true} {6350#true} #369#return; {6350#true} is VALID [2020-07-10 15:31:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {6350#true} is VALID [2020-07-10 15:31:57,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume !(0 == ~T1_E~0); {6350#true} is VALID [2020-07-10 15:31:57,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} assume !(0 == ~E_M~0); {6350#true} is VALID [2020-07-10 15:31:57,514 INFO L280 TraceCheckUtils]: 3: Hoare triple {6350#true} assume !(0 == ~E_1~0); {6350#true} is VALID [2020-07-10 15:31:57,514 INFO L280 TraceCheckUtils]: 4: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,514 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6350#true} {6350#true} #371#return; {6350#true} is VALID [2020-07-10 15:31:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {6350#true} havoc ~__retres1~0; {6350#true} is VALID [2020-07-10 15:31:57,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume !(1 == ~m_pc~0); {6350#true} is VALID [2020-07-10 15:31:57,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} ~__retres1~0 := 0; {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-10 15:31:57,619 INFO L280 TraceCheckUtils]: 3: Hoare triple {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:31:57,620 INFO L280 TraceCheckUtils]: 4: Hoare triple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:31:57,620 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {6350#true} #347#return; {6412#(and (<= |activate_threads_#t~ret4| 0) (<= 0 |activate_threads_#t~ret4|))} is VALID [2020-07-10 15:31:57,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {6350#true} havoc ~__retres1~1; {6350#true} is VALID [2020-07-10 15:31:57,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume !(1 == ~t1_pc~0); {6350#true} is VALID [2020-07-10 15:31:57,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} ~__retres1~1 := 0; {6350#true} is VALID [2020-07-10 15:31:57,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {6350#true} #res := ~__retres1~1; {6350#true} is VALID [2020-07-10 15:31:57,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,629 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6350#true} {6351#false} #349#return; {6351#false} is VALID [2020-07-10 15:31:57,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {6350#true} is VALID [2020-07-10 15:31:57,629 INFO L263 TraceCheckUtils]: 1: Hoare triple {6350#true} call #t~ret4 := is_master_triggered(); {6350#true} is VALID [2020-07-10 15:31:57,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} havoc ~__retres1~0; {6350#true} is VALID [2020-07-10 15:31:57,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {6350#true} assume !(1 == ~m_pc~0); {6350#true} is VALID [2020-07-10 15:31:57,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {6350#true} ~__retres1~0 := 0; {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-10 15:31:57,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:31:57,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:31:57,636 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {6350#true} #347#return; {6412#(and (<= |activate_threads_#t~ret4| 0) (<= 0 |activate_threads_#t~ret4|))} is VALID [2020-07-10 15:31:57,637 INFO L280 TraceCheckUtils]: 8: Hoare triple {6412#(and (<= |activate_threads_#t~ret4| 0) (<= 0 |activate_threads_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {6413#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} is VALID [2020-07-10 15:31:57,637 INFO L280 TraceCheckUtils]: 9: Hoare triple {6413#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} assume 0 != ~tmp~1;~m_st~0 := 0; {6351#false} is VALID [2020-07-10 15:31:57,638 INFO L263 TraceCheckUtils]: 10: Hoare triple {6351#false} call #t~ret5 := is_transmit1_triggered(); {6350#true} is VALID [2020-07-10 15:31:57,638 INFO L280 TraceCheckUtils]: 11: Hoare triple {6350#true} havoc ~__retres1~1; {6350#true} is VALID [2020-07-10 15:31:57,638 INFO L280 TraceCheckUtils]: 12: Hoare triple {6350#true} assume !(1 == ~t1_pc~0); {6350#true} is VALID [2020-07-10 15:31:57,638 INFO L280 TraceCheckUtils]: 13: Hoare triple {6350#true} ~__retres1~1 := 0; {6350#true} is VALID [2020-07-10 15:31:57,638 INFO L280 TraceCheckUtils]: 14: Hoare triple {6350#true} #res := ~__retres1~1; {6350#true} is VALID [2020-07-10 15:31:57,639 INFO L280 TraceCheckUtils]: 15: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,639 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6350#true} {6351#false} #349#return; {6351#false} is VALID [2020-07-10 15:31:57,639 INFO L280 TraceCheckUtils]: 17: Hoare triple {6351#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {6351#false} is VALID [2020-07-10 15:31:57,639 INFO L280 TraceCheckUtils]: 18: Hoare triple {6351#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {6351#false} is VALID [2020-07-10 15:31:57,640 INFO L280 TraceCheckUtils]: 19: Hoare triple {6351#false} assume true; {6351#false} is VALID [2020-07-10 15:31:57,640 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6351#false} {6350#true} #373#return; {6351#false} is VALID [2020-07-10 15:31:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {6350#true} is VALID [2020-07-10 15:31:57,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume !(1 == ~T1_E~0); {6350#true} is VALID [2020-07-10 15:31:57,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} assume 1 == ~E_M~0;~E_M~0 := 2; {6350#true} is VALID [2020-07-10 15:31:57,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {6350#true} assume !(1 == ~E_1~0); {6350#true} is VALID [2020-07-10 15:31:57,656 INFO L280 TraceCheckUtils]: 4: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,657 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6350#true} {6351#false} #375#return; {6351#false} is VALID [2020-07-10 15:31:57,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:31:57,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {6350#true} havoc ~__retres1~2; {6350#true} is VALID [2020-07-10 15:31:57,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {6350#true} is VALID [2020-07-10 15:31:57,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} #res := ~__retres1~2; {6350#true} is VALID [2020-07-10 15:31:57,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,668 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6350#true} {6351#false} #359#return; {6351#false} is VALID [2020-07-10 15:31:57,673 INFO L263 TraceCheckUtils]: 0: Hoare triple {6350#true} call ULTIMATE.init(); {6402#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:57,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {6402#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {6350#true} is VALID [2020-07-10 15:31:57,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,674 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6350#true} {6350#true} #397#return; {6350#true} is VALID [2020-07-10 15:31:57,674 INFO L263 TraceCheckUtils]: 4: Hoare triple {6350#true} call #t~ret9 := main(); {6350#true} is VALID [2020-07-10 15:31:57,674 INFO L280 TraceCheckUtils]: 5: Hoare triple {6350#true} havoc ~__retres1~3; {6350#true} is VALID [2020-07-10 15:31:57,676 INFO L263 TraceCheckUtils]: 6: Hoare triple {6350#true} call init_model(); {6403#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:31:57,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {6403#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {6350#true} is VALID [2020-07-10 15:31:57,677 INFO L280 TraceCheckUtils]: 8: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,677 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6350#true} {6350#true} #351#return; {6350#true} is VALID [2020-07-10 15:31:57,677 INFO L263 TraceCheckUtils]: 10: Hoare triple {6350#true} call start_simulation(); {6350#true} is VALID [2020-07-10 15:31:57,677 INFO L280 TraceCheckUtils]: 11: Hoare triple {6350#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {6350#true} is VALID [2020-07-10 15:31:57,677 INFO L263 TraceCheckUtils]: 12: Hoare triple {6350#true} call update_channels(); {6350#true} is VALID [2020-07-10 15:31:57,678 INFO L280 TraceCheckUtils]: 13: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,678 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6350#true} {6350#true} #367#return; {6350#true} is VALID [2020-07-10 15:31:57,679 INFO L263 TraceCheckUtils]: 15: Hoare triple {6350#true} call init_threads(); {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:31:57,679 INFO L280 TraceCheckUtils]: 16: Hoare triple {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {6350#true} is VALID [2020-07-10 15:31:57,679 INFO L280 TraceCheckUtils]: 17: Hoare triple {6350#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {6350#true} is VALID [2020-07-10 15:31:57,680 INFO L280 TraceCheckUtils]: 18: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,680 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6350#true} {6350#true} #369#return; {6350#true} is VALID [2020-07-10 15:31:57,681 INFO L263 TraceCheckUtils]: 20: Hoare triple {6350#true} call fire_delta_events(); {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:57,681 INFO L280 TraceCheckUtils]: 21: Hoare triple {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {6350#true} is VALID [2020-07-10 15:31:57,681 INFO L280 TraceCheckUtils]: 22: Hoare triple {6350#true} assume !(0 == ~T1_E~0); {6350#true} is VALID [2020-07-10 15:31:57,681 INFO L280 TraceCheckUtils]: 23: Hoare triple {6350#true} assume !(0 == ~E_M~0); {6350#true} is VALID [2020-07-10 15:31:57,682 INFO L280 TraceCheckUtils]: 24: Hoare triple {6350#true} assume !(0 == ~E_1~0); {6350#true} is VALID [2020-07-10 15:31:57,682 INFO L280 TraceCheckUtils]: 25: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,682 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6350#true} {6350#true} #371#return; {6350#true} is VALID [2020-07-10 15:31:57,683 INFO L263 TraceCheckUtils]: 27: Hoare triple {6350#true} call activate_threads(); {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:31:57,683 INFO L280 TraceCheckUtils]: 28: Hoare triple {6404#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {6350#true} is VALID [2020-07-10 15:31:57,683 INFO L263 TraceCheckUtils]: 29: Hoare triple {6350#true} call #t~ret4 := is_master_triggered(); {6350#true} is VALID [2020-07-10 15:31:57,683 INFO L280 TraceCheckUtils]: 30: Hoare triple {6350#true} havoc ~__retres1~0; {6350#true} is VALID [2020-07-10 15:31:57,684 INFO L280 TraceCheckUtils]: 31: Hoare triple {6350#true} assume !(1 == ~m_pc~0); {6350#true} is VALID [2020-07-10 15:31:57,685 INFO L280 TraceCheckUtils]: 32: Hoare triple {6350#true} ~__retres1~0 := 0; {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} is VALID [2020-07-10 15:31:57,686 INFO L280 TraceCheckUtils]: 33: Hoare triple {6420#(and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))} #res := ~__retres1~0; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:31:57,687 INFO L280 TraceCheckUtils]: 34: Hoare triple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} assume true; {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} is VALID [2020-07-10 15:31:57,689 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6421#(and (<= |is_master_triggered_#res| 0) (<= 0 |is_master_triggered_#res|))} {6350#true} #347#return; {6412#(and (<= |activate_threads_#t~ret4| 0) (<= 0 |activate_threads_#t~ret4|))} is VALID [2020-07-10 15:31:57,690 INFO L280 TraceCheckUtils]: 36: Hoare triple {6412#(and (<= |activate_threads_#t~ret4| 0) (<= 0 |activate_threads_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {6413#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} is VALID [2020-07-10 15:31:57,691 INFO L280 TraceCheckUtils]: 37: Hoare triple {6413#(and (<= 0 activate_threads_~tmp~1) (<= activate_threads_~tmp~1 0))} assume 0 != ~tmp~1;~m_st~0 := 0; {6351#false} is VALID [2020-07-10 15:31:57,692 INFO L263 TraceCheckUtils]: 38: Hoare triple {6351#false} call #t~ret5 := is_transmit1_triggered(); {6350#true} is VALID [2020-07-10 15:31:57,692 INFO L280 TraceCheckUtils]: 39: Hoare triple {6350#true} havoc ~__retres1~1; {6350#true} is VALID [2020-07-10 15:31:57,692 INFO L280 TraceCheckUtils]: 40: Hoare triple {6350#true} assume !(1 == ~t1_pc~0); {6350#true} is VALID [2020-07-10 15:31:57,692 INFO L280 TraceCheckUtils]: 41: Hoare triple {6350#true} ~__retres1~1 := 0; {6350#true} is VALID [2020-07-10 15:31:57,692 INFO L280 TraceCheckUtils]: 42: Hoare triple {6350#true} #res := ~__retres1~1; {6350#true} is VALID [2020-07-10 15:31:57,693 INFO L280 TraceCheckUtils]: 43: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,693 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6350#true} {6351#false} #349#return; {6351#false} is VALID [2020-07-10 15:31:57,693 INFO L280 TraceCheckUtils]: 45: Hoare triple {6351#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {6351#false} is VALID [2020-07-10 15:31:57,693 INFO L280 TraceCheckUtils]: 46: Hoare triple {6351#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {6351#false} is VALID [2020-07-10 15:31:57,694 INFO L280 TraceCheckUtils]: 47: Hoare triple {6351#false} assume true; {6351#false} is VALID [2020-07-10 15:31:57,694 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6351#false} {6350#true} #373#return; {6351#false} is VALID [2020-07-10 15:31:57,694 INFO L263 TraceCheckUtils]: 49: Hoare triple {6351#false} call reset_delta_events(); {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:31:57,694 INFO L280 TraceCheckUtils]: 50: Hoare triple {6405#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {6350#true} is VALID [2020-07-10 15:31:57,694 INFO L280 TraceCheckUtils]: 51: Hoare triple {6350#true} assume !(1 == ~T1_E~0); {6350#true} is VALID [2020-07-10 15:31:57,695 INFO L280 TraceCheckUtils]: 52: Hoare triple {6350#true} assume 1 == ~E_M~0;~E_M~0 := 2; {6350#true} is VALID [2020-07-10 15:31:57,695 INFO L280 TraceCheckUtils]: 53: Hoare triple {6350#true} assume !(1 == ~E_1~0); {6350#true} is VALID [2020-07-10 15:31:57,695 INFO L280 TraceCheckUtils]: 54: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,695 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6350#true} {6351#false} #375#return; {6351#false} is VALID [2020-07-10 15:31:57,696 INFO L280 TraceCheckUtils]: 56: Hoare triple {6351#false} assume !false; {6351#false} is VALID [2020-07-10 15:31:57,696 INFO L280 TraceCheckUtils]: 57: Hoare triple {6351#false} ~kernel_st~0 := 1; {6351#false} is VALID [2020-07-10 15:31:57,696 INFO L263 TraceCheckUtils]: 58: Hoare triple {6351#false} call eval(); {6351#false} is VALID [2020-07-10 15:31:57,696 INFO L280 TraceCheckUtils]: 59: Hoare triple {6351#false} havoc ~tmp~0; {6351#false} is VALID [2020-07-10 15:31:57,696 INFO L280 TraceCheckUtils]: 60: Hoare triple {6351#false} assume !false; {6351#false} is VALID [2020-07-10 15:31:57,697 INFO L263 TraceCheckUtils]: 61: Hoare triple {6351#false} call #t~ret1 := exists_runnable_thread(); {6350#true} is VALID [2020-07-10 15:31:57,697 INFO L280 TraceCheckUtils]: 62: Hoare triple {6350#true} havoc ~__retres1~2; {6350#true} is VALID [2020-07-10 15:31:57,697 INFO L280 TraceCheckUtils]: 63: Hoare triple {6350#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {6350#true} is VALID [2020-07-10 15:31:57,697 INFO L280 TraceCheckUtils]: 64: Hoare triple {6350#true} #res := ~__retres1~2; {6350#true} is VALID [2020-07-10 15:31:57,698 INFO L280 TraceCheckUtils]: 65: Hoare triple {6350#true} assume true; {6350#true} is VALID [2020-07-10 15:31:57,698 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6350#true} {6351#false} #359#return; {6351#false} is VALID [2020-07-10 15:31:57,698 INFO L280 TraceCheckUtils]: 67: Hoare triple {6351#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {6351#false} is VALID [2020-07-10 15:31:57,698 INFO L280 TraceCheckUtils]: 68: Hoare triple {6351#false} assume 0 != ~tmp~0; {6351#false} is VALID [2020-07-10 15:31:57,698 INFO L280 TraceCheckUtils]: 69: Hoare triple {6351#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {6351#false} is VALID [2020-07-10 15:31:57,699 INFO L280 TraceCheckUtils]: 70: Hoare triple {6351#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {6351#false} is VALID [2020-07-10 15:31:57,699 INFO L263 TraceCheckUtils]: 71: Hoare triple {6351#false} call master(); {6351#false} is VALID [2020-07-10 15:31:57,699 INFO L280 TraceCheckUtils]: 72: Hoare triple {6351#false} assume !(0 == ~m_pc~0); {6351#false} is VALID [2020-07-10 15:31:57,699 INFO L280 TraceCheckUtils]: 73: Hoare triple {6351#false} assume 1 == ~m_pc~0; {6351#false} is VALID [2020-07-10 15:31:57,700 INFO L280 TraceCheckUtils]: 74: Hoare triple {6351#false} assume ~token~0 != 1 + ~local~0; {6351#false} is VALID [2020-07-10 15:31:57,700 INFO L263 TraceCheckUtils]: 75: Hoare triple {6351#false} call error(); {6351#false} is VALID [2020-07-10 15:31:57,700 INFO L280 TraceCheckUtils]: 76: Hoare triple {6351#false} assume !false; {6351#false} is VALID [2020-07-10 15:31:57,707 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 15:31:57,708 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650822305] [2020-07-10 15:31:57,708 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:31:57,708 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:31:57,708 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377996247] [2020-07-10 15:31:57,709 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-10 15:31:57,709 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:31:57,710 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:31:57,815 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:31:57,815 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:31:57,815 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:31:57,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:31:57,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:31:57,816 INFO L87 Difference]: Start difference. First operand 296 states and 369 transitions. Second operand 10 states. [2020-07-10 15:32:04,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:04,222 INFO L93 Difference]: Finished difference Result 718 states and 955 transitions. [2020-07-10 15:32:04,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 15:32:04,223 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-10 15:32:04,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:04,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 453 transitions. [2020-07-10 15:32:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:04,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 453 transitions. [2020-07-10 15:32:04,240 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 453 transitions. [2020-07-10 15:32:05,030 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:05,048 INFO L225 Difference]: With dead ends: 718 [2020-07-10 15:32:05,049 INFO L226 Difference]: Without dead ends: 442 [2020-07-10 15:32:05,051 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2020-07-10 15:32:05,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 442 states. [2020-07-10 15:32:05,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 442 to 316. [2020-07-10 15:32:05,833 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:05,833 INFO L82 GeneralOperation]: Start isEquivalent. First operand 442 states. Second operand 316 states. [2020-07-10 15:32:05,833 INFO L74 IsIncluded]: Start isIncluded. First operand 442 states. Second operand 316 states. [2020-07-10 15:32:05,833 INFO L87 Difference]: Start difference. First operand 442 states. Second operand 316 states. [2020-07-10 15:32:05,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:05,852 INFO L93 Difference]: Finished difference Result 442 states and 582 transitions. [2020-07-10 15:32:05,853 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 582 transitions. [2020-07-10 15:32:05,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:05,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:05,855 INFO L74 IsIncluded]: Start isIncluded. First operand 316 states. Second operand 442 states. [2020-07-10 15:32:05,856 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 442 states. [2020-07-10 15:32:05,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:05,878 INFO L93 Difference]: Finished difference Result 442 states and 582 transitions. [2020-07-10 15:32:05,878 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 582 transitions. [2020-07-10 15:32:05,880 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:05,881 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:05,881 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:05,881 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:05,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 316 states. [2020-07-10 15:32:05,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 389 transitions. [2020-07-10 15:32:05,893 INFO L78 Accepts]: Start accepts. Automaton has 316 states and 389 transitions. Word has length 77 [2020-07-10 15:32:05,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:05,894 INFO L479 AbstractCegarLoop]: Abstraction has 316 states and 389 transitions. [2020-07-10 15:32:05,894 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:32:05,894 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 389 transitions. [2020-07-10 15:32:05,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-10 15:32:05,895 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:05,895 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:32:05,896 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 15:32:05,896 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:05,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:05,896 INFO L82 PathProgramCache]: Analyzing trace with hash -613280693, now seen corresponding path program 1 times [2020-07-10 15:32:05,896 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:05,897 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398740728] [2020-07-10 15:32:05,897 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:06,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {8795#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {8743#true} is VALID [2020-07-10 15:32:06,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,001 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8743#true} {8743#true} #397#return; {8743#true} is VALID [2020-07-10 15:32:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:06,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {8796#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {8743#true} is VALID [2020-07-10 15:32:06,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,019 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8743#true} {8743#true} #351#return; {8743#true} is VALID [2020-07-10 15:32:06,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:06,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,024 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8743#true} {8743#true} #367#return; {8743#true} is VALID [2020-07-10 15:32:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:06,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {8743#true} is VALID [2020-07-10 15:32:06,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {8743#true} is VALID [2020-07-10 15:32:06,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,047 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8743#true} {8743#true} #369#return; {8743#true} is VALID [2020-07-10 15:32:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:06,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {8743#true} is VALID [2020-07-10 15:32:06,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume !(0 == ~T1_E~0); {8743#true} is VALID [2020-07-10 15:32:06,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} assume !(0 == ~E_M~0); {8743#true} is VALID [2020-07-10 15:32:06,079 INFO L280 TraceCheckUtils]: 3: Hoare triple {8743#true} assume !(0 == ~E_1~0); {8743#true} is VALID [2020-07-10 15:32:06,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,080 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8743#true} {8743#true} #371#return; {8743#true} is VALID [2020-07-10 15:32:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:06,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {8743#true} havoc ~__retres1~0; {8743#true} is VALID [2020-07-10 15:32:06,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume !(1 == ~m_pc~0); {8743#true} is VALID [2020-07-10 15:32:06,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} ~__retres1~0 := 0; {8743#true} is VALID [2020-07-10 15:32:06,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {8743#true} #res := ~__retres1~0; {8743#true} is VALID [2020-07-10 15:32:06,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,163 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8743#true} {8743#true} #347#return; {8743#true} is VALID [2020-07-10 15:32:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:06,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {8743#true} havoc ~__retres1~1; {8743#true} is VALID [2020-07-10 15:32:06,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume !(1 == ~t1_pc~0); {8743#true} is VALID [2020-07-10 15:32:06,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} ~__retres1~1 := 0; {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} is VALID [2020-07-10 15:32:06,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} #res := ~__retres1~1; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:06,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} assume true; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:06,209 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} {8743#true} #349#return; {8811#(and (<= 0 |activate_threads_#t~ret5|) (<= |activate_threads_#t~ret5| 0))} is VALID [2020-07-10 15:32:06,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {8743#true} is VALID [2020-07-10 15:32:06,209 INFO L263 TraceCheckUtils]: 1: Hoare triple {8743#true} call #t~ret4 := is_master_triggered(); {8743#true} is VALID [2020-07-10 15:32:06,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} havoc ~__retres1~0; {8743#true} is VALID [2020-07-10 15:32:06,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {8743#true} assume !(1 == ~m_pc~0); {8743#true} is VALID [2020-07-10 15:32:06,210 INFO L280 TraceCheckUtils]: 4: Hoare triple {8743#true} ~__retres1~0 := 0; {8743#true} is VALID [2020-07-10 15:32:06,210 INFO L280 TraceCheckUtils]: 5: Hoare triple {8743#true} #res := ~__retres1~0; {8743#true} is VALID [2020-07-10 15:32:06,210 INFO L280 TraceCheckUtils]: 6: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,211 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8743#true} {8743#true} #347#return; {8743#true} is VALID [2020-07-10 15:32:06,211 INFO L280 TraceCheckUtils]: 8: Hoare triple {8743#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8743#true} is VALID [2020-07-10 15:32:06,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {8743#true} assume !(0 != ~tmp~1); {8743#true} is VALID [2020-07-10 15:32:06,211 INFO L263 TraceCheckUtils]: 10: Hoare triple {8743#true} call #t~ret5 := is_transmit1_triggered(); {8743#true} is VALID [2020-07-10 15:32:06,212 INFO L280 TraceCheckUtils]: 11: Hoare triple {8743#true} havoc ~__retres1~1; {8743#true} is VALID [2020-07-10 15:32:06,212 INFO L280 TraceCheckUtils]: 12: Hoare triple {8743#true} assume !(1 == ~t1_pc~0); {8743#true} is VALID [2020-07-10 15:32:06,212 INFO L280 TraceCheckUtils]: 13: Hoare triple {8743#true} ~__retres1~1 := 0; {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} is VALID [2020-07-10 15:32:06,213 INFO L280 TraceCheckUtils]: 14: Hoare triple {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} #res := ~__retres1~1; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:06,214 INFO L280 TraceCheckUtils]: 15: Hoare triple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} assume true; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:06,215 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} {8743#true} #349#return; {8811#(and (<= 0 |activate_threads_#t~ret5|) (<= |activate_threads_#t~ret5| 0))} is VALID [2020-07-10 15:32:06,215 INFO L280 TraceCheckUtils]: 17: Hoare triple {8811#(and (<= 0 |activate_threads_#t~ret5|) (<= |activate_threads_#t~ret5| 0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {8812#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} is VALID [2020-07-10 15:32:06,216 INFO L280 TraceCheckUtils]: 18: Hoare triple {8812#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {8744#false} is VALID [2020-07-10 15:32:06,216 INFO L280 TraceCheckUtils]: 19: Hoare triple {8744#false} assume true; {8744#false} is VALID [2020-07-10 15:32:06,217 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8744#false} {8743#true} #373#return; {8744#false} is VALID [2020-07-10 15:32:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:06,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {8743#true} is VALID [2020-07-10 15:32:06,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume !(1 == ~T1_E~0); {8743#true} is VALID [2020-07-10 15:32:06,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} assume 1 == ~E_M~0;~E_M~0 := 2; {8743#true} is VALID [2020-07-10 15:32:06,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {8743#true} assume !(1 == ~E_1~0); {8743#true} is VALID [2020-07-10 15:32:06,226 INFO L280 TraceCheckUtils]: 4: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,227 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8743#true} {8744#false} #375#return; {8744#false} is VALID [2020-07-10 15:32:06,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:06,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {8743#true} havoc ~__retres1~2; {8743#true} is VALID [2020-07-10 15:32:06,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {8743#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {8743#true} is VALID [2020-07-10 15:32:06,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} #res := ~__retres1~2; {8743#true} is VALID [2020-07-10 15:32:06,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,236 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8743#true} {8744#false} #359#return; {8744#false} is VALID [2020-07-10 15:32:06,238 INFO L263 TraceCheckUtils]: 0: Hoare triple {8743#true} call ULTIMATE.init(); {8795#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:06,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {8795#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {8743#true} is VALID [2020-07-10 15:32:06,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,238 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8743#true} {8743#true} #397#return; {8743#true} is VALID [2020-07-10 15:32:06,239 INFO L263 TraceCheckUtils]: 4: Hoare triple {8743#true} call #t~ret9 := main(); {8743#true} is VALID [2020-07-10 15:32:06,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {8743#true} havoc ~__retres1~3; {8743#true} is VALID [2020-07-10 15:32:06,240 INFO L263 TraceCheckUtils]: 6: Hoare triple {8743#true} call init_model(); {8796#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:32:06,240 INFO L280 TraceCheckUtils]: 7: Hoare triple {8796#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {8743#true} is VALID [2020-07-10 15:32:06,240 INFO L280 TraceCheckUtils]: 8: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,240 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8743#true} {8743#true} #351#return; {8743#true} is VALID [2020-07-10 15:32:06,241 INFO L263 TraceCheckUtils]: 10: Hoare triple {8743#true} call start_simulation(); {8743#true} is VALID [2020-07-10 15:32:06,241 INFO L280 TraceCheckUtils]: 11: Hoare triple {8743#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {8743#true} is VALID [2020-07-10 15:32:06,241 INFO L263 TraceCheckUtils]: 12: Hoare triple {8743#true} call update_channels(); {8743#true} is VALID [2020-07-10 15:32:06,241 INFO L280 TraceCheckUtils]: 13: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,241 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8743#true} {8743#true} #367#return; {8743#true} is VALID [2020-07-10 15:32:06,242 INFO L263 TraceCheckUtils]: 15: Hoare triple {8743#true} call init_threads(); {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:06,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {8743#true} is VALID [2020-07-10 15:32:06,243 INFO L280 TraceCheckUtils]: 17: Hoare triple {8743#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {8743#true} is VALID [2020-07-10 15:32:06,243 INFO L280 TraceCheckUtils]: 18: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,243 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8743#true} {8743#true} #369#return; {8743#true} is VALID [2020-07-10 15:32:06,244 INFO L263 TraceCheckUtils]: 20: Hoare triple {8743#true} call fire_delta_events(); {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:06,244 INFO L280 TraceCheckUtils]: 21: Hoare triple {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {8743#true} is VALID [2020-07-10 15:32:06,244 INFO L280 TraceCheckUtils]: 22: Hoare triple {8743#true} assume !(0 == ~T1_E~0); {8743#true} is VALID [2020-07-10 15:32:06,245 INFO L280 TraceCheckUtils]: 23: Hoare triple {8743#true} assume !(0 == ~E_M~0); {8743#true} is VALID [2020-07-10 15:32:06,245 INFO L280 TraceCheckUtils]: 24: Hoare triple {8743#true} assume !(0 == ~E_1~0); {8743#true} is VALID [2020-07-10 15:32:06,245 INFO L280 TraceCheckUtils]: 25: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,245 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8743#true} {8743#true} #371#return; {8743#true} is VALID [2020-07-10 15:32:06,260 INFO L263 TraceCheckUtils]: 27: Hoare triple {8743#true} call activate_threads(); {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:06,260 INFO L280 TraceCheckUtils]: 28: Hoare triple {8797#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {8743#true} is VALID [2020-07-10 15:32:06,260 INFO L263 TraceCheckUtils]: 29: Hoare triple {8743#true} call #t~ret4 := is_master_triggered(); {8743#true} is VALID [2020-07-10 15:32:06,260 INFO L280 TraceCheckUtils]: 30: Hoare triple {8743#true} havoc ~__retres1~0; {8743#true} is VALID [2020-07-10 15:32:06,261 INFO L280 TraceCheckUtils]: 31: Hoare triple {8743#true} assume !(1 == ~m_pc~0); {8743#true} is VALID [2020-07-10 15:32:06,261 INFO L280 TraceCheckUtils]: 32: Hoare triple {8743#true} ~__retres1~0 := 0; {8743#true} is VALID [2020-07-10 15:32:06,261 INFO L280 TraceCheckUtils]: 33: Hoare triple {8743#true} #res := ~__retres1~0; {8743#true} is VALID [2020-07-10 15:32:06,261 INFO L280 TraceCheckUtils]: 34: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,262 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8743#true} {8743#true} #347#return; {8743#true} is VALID [2020-07-10 15:32:06,262 INFO L280 TraceCheckUtils]: 36: Hoare triple {8743#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8743#true} is VALID [2020-07-10 15:32:06,262 INFO L280 TraceCheckUtils]: 37: Hoare triple {8743#true} assume !(0 != ~tmp~1); {8743#true} is VALID [2020-07-10 15:32:06,262 INFO L263 TraceCheckUtils]: 38: Hoare triple {8743#true} call #t~ret5 := is_transmit1_triggered(); {8743#true} is VALID [2020-07-10 15:32:06,262 INFO L280 TraceCheckUtils]: 39: Hoare triple {8743#true} havoc ~__retres1~1; {8743#true} is VALID [2020-07-10 15:32:06,263 INFO L280 TraceCheckUtils]: 40: Hoare triple {8743#true} assume !(1 == ~t1_pc~0); {8743#true} is VALID [2020-07-10 15:32:06,263 INFO L280 TraceCheckUtils]: 41: Hoare triple {8743#true} ~__retres1~1 := 0; {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} is VALID [2020-07-10 15:32:06,265 INFO L280 TraceCheckUtils]: 42: Hoare triple {8813#(and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))} #res := ~__retres1~1; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:06,269 INFO L280 TraceCheckUtils]: 43: Hoare triple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} assume true; {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} is VALID [2020-07-10 15:32:06,270 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8814#(and (<= 0 |is_transmit1_triggered_#res|) (<= |is_transmit1_triggered_#res| 0))} {8743#true} #349#return; {8811#(and (<= 0 |activate_threads_#t~ret5|) (<= |activate_threads_#t~ret5| 0))} is VALID [2020-07-10 15:32:06,271 INFO L280 TraceCheckUtils]: 45: Hoare triple {8811#(and (<= 0 |activate_threads_#t~ret5|) (<= |activate_threads_#t~ret5| 0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {8812#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} is VALID [2020-07-10 15:32:06,272 INFO L280 TraceCheckUtils]: 46: Hoare triple {8812#(and (<= 0 activate_threads_~tmp___0~0) (<= activate_threads_~tmp___0~0 0))} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {8744#false} is VALID [2020-07-10 15:32:06,272 INFO L280 TraceCheckUtils]: 47: Hoare triple {8744#false} assume true; {8744#false} is VALID [2020-07-10 15:32:06,272 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8744#false} {8743#true} #373#return; {8744#false} is VALID [2020-07-10 15:32:06,273 INFO L263 TraceCheckUtils]: 49: Hoare triple {8744#false} call reset_delta_events(); {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:06,273 INFO L280 TraceCheckUtils]: 50: Hoare triple {8798#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {8743#true} is VALID [2020-07-10 15:32:06,273 INFO L280 TraceCheckUtils]: 51: Hoare triple {8743#true} assume !(1 == ~T1_E~0); {8743#true} is VALID [2020-07-10 15:32:06,273 INFO L280 TraceCheckUtils]: 52: Hoare triple {8743#true} assume 1 == ~E_M~0;~E_M~0 := 2; {8743#true} is VALID [2020-07-10 15:32:06,274 INFO L280 TraceCheckUtils]: 53: Hoare triple {8743#true} assume !(1 == ~E_1~0); {8743#true} is VALID [2020-07-10 15:32:06,274 INFO L280 TraceCheckUtils]: 54: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,274 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8743#true} {8744#false} #375#return; {8744#false} is VALID [2020-07-10 15:32:06,274 INFO L280 TraceCheckUtils]: 56: Hoare triple {8744#false} assume !false; {8744#false} is VALID [2020-07-10 15:32:06,275 INFO L280 TraceCheckUtils]: 57: Hoare triple {8744#false} ~kernel_st~0 := 1; {8744#false} is VALID [2020-07-10 15:32:06,275 INFO L263 TraceCheckUtils]: 58: Hoare triple {8744#false} call eval(); {8744#false} is VALID [2020-07-10 15:32:06,275 INFO L280 TraceCheckUtils]: 59: Hoare triple {8744#false} havoc ~tmp~0; {8744#false} is VALID [2020-07-10 15:32:06,275 INFO L280 TraceCheckUtils]: 60: Hoare triple {8744#false} assume !false; {8744#false} is VALID [2020-07-10 15:32:06,275 INFO L263 TraceCheckUtils]: 61: Hoare triple {8744#false} call #t~ret1 := exists_runnable_thread(); {8743#true} is VALID [2020-07-10 15:32:06,276 INFO L280 TraceCheckUtils]: 62: Hoare triple {8743#true} havoc ~__retres1~2; {8743#true} is VALID [2020-07-10 15:32:06,276 INFO L280 TraceCheckUtils]: 63: Hoare triple {8743#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {8743#true} is VALID [2020-07-10 15:32:06,276 INFO L280 TraceCheckUtils]: 64: Hoare triple {8743#true} #res := ~__retres1~2; {8743#true} is VALID [2020-07-10 15:32:06,276 INFO L280 TraceCheckUtils]: 65: Hoare triple {8743#true} assume true; {8743#true} is VALID [2020-07-10 15:32:06,277 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8743#true} {8744#false} #359#return; {8744#false} is VALID [2020-07-10 15:32:06,277 INFO L280 TraceCheckUtils]: 67: Hoare triple {8744#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {8744#false} is VALID [2020-07-10 15:32:06,277 INFO L280 TraceCheckUtils]: 68: Hoare triple {8744#false} assume 0 != ~tmp~0; {8744#false} is VALID [2020-07-10 15:32:06,277 INFO L280 TraceCheckUtils]: 69: Hoare triple {8744#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {8744#false} is VALID [2020-07-10 15:32:06,277 INFO L280 TraceCheckUtils]: 70: Hoare triple {8744#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {8744#false} is VALID [2020-07-10 15:32:06,278 INFO L263 TraceCheckUtils]: 71: Hoare triple {8744#false} call master(); {8744#false} is VALID [2020-07-10 15:32:06,278 INFO L280 TraceCheckUtils]: 72: Hoare triple {8744#false} assume !(0 == ~m_pc~0); {8744#false} is VALID [2020-07-10 15:32:06,278 INFO L280 TraceCheckUtils]: 73: Hoare triple {8744#false} assume 1 == ~m_pc~0; {8744#false} is VALID [2020-07-10 15:32:06,278 INFO L280 TraceCheckUtils]: 74: Hoare triple {8744#false} assume ~token~0 != 1 + ~local~0; {8744#false} is VALID [2020-07-10 15:32:06,279 INFO L263 TraceCheckUtils]: 75: Hoare triple {8744#false} call error(); {8744#false} is VALID [2020-07-10 15:32:06,279 INFO L280 TraceCheckUtils]: 76: Hoare triple {8744#false} assume !false; {8744#false} is VALID [2020-07-10 15:32:06,286 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 15:32:06,287 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398740728] [2020-07-10 15:32:06,287 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:32:06,287 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:32:06,287 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355014715] [2020-07-10 15:32:06,288 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-10 15:32:06,288 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:06,289 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:32:06,361 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:06,361 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:32:06,362 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:06,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:32:06,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:06,363 INFO L87 Difference]: Start difference. First operand 316 states and 389 transitions. Second operand 10 states. [2020-07-10 15:32:13,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:13,929 INFO L93 Difference]: Finished difference Result 748 states and 981 transitions. [2020-07-10 15:32:13,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 15:32:13,930 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-10 15:32:13,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 452 transitions. [2020-07-10 15:32:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 452 transitions. [2020-07-10 15:32:13,958 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 452 transitions. [2020-07-10 15:32:14,710 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:14,733 INFO L225 Difference]: With dead ends: 748 [2020-07-10 15:32:14,733 INFO L226 Difference]: Without dead ends: 452 [2020-07-10 15:32:14,735 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=91, Invalid=251, Unknown=0, NotChecked=0, Total=342 [2020-07-10 15:32:14,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2020-07-10 15:32:15,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 326. [2020-07-10 15:32:15,527 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:15,527 INFO L82 GeneralOperation]: Start isEquivalent. First operand 452 states. Second operand 326 states. [2020-07-10 15:32:15,527 INFO L74 IsIncluded]: Start isIncluded. First operand 452 states. Second operand 326 states. [2020-07-10 15:32:15,527 INFO L87 Difference]: Start difference. First operand 452 states. Second operand 326 states. [2020-07-10 15:32:15,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:15,550 INFO L93 Difference]: Finished difference Result 452 states and 584 transitions. [2020-07-10 15:32:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 584 transitions. [2020-07-10 15:32:15,553 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:15,553 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:15,554 INFO L74 IsIncluded]: Start isIncluded. First operand 326 states. Second operand 452 states. [2020-07-10 15:32:15,554 INFO L87 Difference]: Start difference. First operand 326 states. Second operand 452 states. [2020-07-10 15:32:15,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:15,576 INFO L93 Difference]: Finished difference Result 452 states and 584 transitions. [2020-07-10 15:32:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 584 transitions. [2020-07-10 15:32:15,579 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:15,579 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:15,579 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:15,579 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:15,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 326 states. [2020-07-10 15:32:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 397 transitions. [2020-07-10 15:32:15,599 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 397 transitions. Word has length 77 [2020-07-10 15:32:15,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:15,603 INFO L479 AbstractCegarLoop]: Abstraction has 326 states and 397 transitions. [2020-07-10 15:32:15,603 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:32:15,603 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 397 transitions. [2020-07-10 15:32:15,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-10 15:32:15,604 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:15,604 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:32:15,605 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 15:32:15,605 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:15,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:15,605 INFO L82 PathProgramCache]: Analyzing trace with hash 88319181, now seen corresponding path program 1 times [2020-07-10 15:32:15,606 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:15,606 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443476885] [2020-07-10 15:32:15,606 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {11259#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {11260#(<= 2 ~E_M~0)} is VALID [2020-07-10 15:32:15,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {11260#(<= 2 ~E_M~0)} assume true; {11260#(<= 2 ~E_M~0)} is VALID [2020-07-10 15:32:15,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11260#(<= 2 ~E_M~0)} {11206#true} #397#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {11261#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {11206#true} is VALID [2020-07-10 15:32:15,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,773 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #351#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,777 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #367#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {11206#true} is VALID [2020-07-10 15:32:15,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {11206#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {11206#true} is VALID [2020-07-10 15:32:15,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,796 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #369#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~T1_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~E_M~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~E_1~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume true; {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,839 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11264#(= ~E_M~0 |old(~E_M~0)|)} {11211#(not (= 1 ~E_M~0))} #371#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {11206#true} havoc ~__retres1~0; {11206#true} is VALID [2020-07-10 15:32:15,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {11206#true} assume !(1 == ~m_pc~0); {11206#true} is VALID [2020-07-10 15:32:15,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {11206#true} ~__retres1~0 := 0; {11206#true} is VALID [2020-07-10 15:32:15,857 INFO L280 TraceCheckUtils]: 3: Hoare triple {11206#true} #res := ~__retres1~0; {11206#true} is VALID [2020-07-10 15:32:15,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,857 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11206#true} {11206#true} #347#return; {11206#true} is VALID [2020-07-10 15:32:15,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {11206#true} havoc ~__retres1~1; {11206#true} is VALID [2020-07-10 15:32:15,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {11206#true} assume !(1 == ~t1_pc~0); {11206#true} is VALID [2020-07-10 15:32:15,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {11206#true} ~__retres1~1 := 0; {11206#true} is VALID [2020-07-10 15:32:15,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {11206#true} #res := ~__retres1~1; {11206#true} is VALID [2020-07-10 15:32:15,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,870 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11206#true} {11206#true} #349#return; {11206#true} is VALID [2020-07-10 15:32:15,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {11206#true} is VALID [2020-07-10 15:32:15,870 INFO L263 TraceCheckUtils]: 1: Hoare triple {11206#true} call #t~ret4 := is_master_triggered(); {11206#true} is VALID [2020-07-10 15:32:15,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {11206#true} havoc ~__retres1~0; {11206#true} is VALID [2020-07-10 15:32:15,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {11206#true} assume !(1 == ~m_pc~0); {11206#true} is VALID [2020-07-10 15:32:15,871 INFO L280 TraceCheckUtils]: 4: Hoare triple {11206#true} ~__retres1~0 := 0; {11206#true} is VALID [2020-07-10 15:32:15,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {11206#true} #res := ~__retres1~0; {11206#true} is VALID [2020-07-10 15:32:15,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,871 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11206#true} {11206#true} #347#return; {11206#true} is VALID [2020-07-10 15:32:15,871 INFO L280 TraceCheckUtils]: 8: Hoare triple {11206#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {11206#true} is VALID [2020-07-10 15:32:15,872 INFO L280 TraceCheckUtils]: 9: Hoare triple {11206#true} assume !(0 != ~tmp~1); {11206#true} is VALID [2020-07-10 15:32:15,872 INFO L263 TraceCheckUtils]: 10: Hoare triple {11206#true} call #t~ret5 := is_transmit1_triggered(); {11206#true} is VALID [2020-07-10 15:32:15,872 INFO L280 TraceCheckUtils]: 11: Hoare triple {11206#true} havoc ~__retres1~1; {11206#true} is VALID [2020-07-10 15:32:15,872 INFO L280 TraceCheckUtils]: 12: Hoare triple {11206#true} assume !(1 == ~t1_pc~0); {11206#true} is VALID [2020-07-10 15:32:15,872 INFO L280 TraceCheckUtils]: 13: Hoare triple {11206#true} ~__retres1~1 := 0; {11206#true} is VALID [2020-07-10 15:32:15,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {11206#true} #res := ~__retres1~1; {11206#true} is VALID [2020-07-10 15:32:15,873 INFO L280 TraceCheckUtils]: 15: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,873 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11206#true} {11206#true} #349#return; {11206#true} is VALID [2020-07-10 15:32:15,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {11206#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {11206#true} is VALID [2020-07-10 15:32:15,873 INFO L280 TraceCheckUtils]: 18: Hoare triple {11206#true} assume !(0 != ~tmp___0~0); {11206#true} is VALID [2020-07-10 15:32:15,873 INFO L280 TraceCheckUtils]: 19: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,875 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #373#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(1 == ~T1_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume 1 == ~E_M~0;~E_M~0 := 2; {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {11277#(= 1 |old(~E_M~0)|)} assume !(1 == ~E_1~0); {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,900 INFO L280 TraceCheckUtils]: 4: Hoare triple {11277#(= 1 |old(~E_M~0)|)} assume true; {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,901 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11277#(= 1 |old(~E_M~0)|)} {11211#(not (= 1 ~E_M~0))} #375#return; {11207#false} is VALID [2020-07-10 15:32:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:15,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {11206#true} havoc ~__retres1~2; {11206#true} is VALID [2020-07-10 15:32:15,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {11206#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {11206#true} is VALID [2020-07-10 15:32:15,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {11206#true} #res := ~__retres1~2; {11206#true} is VALID [2020-07-10 15:32:15,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,906 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11206#true} {11207#false} #359#return; {11207#false} is VALID [2020-07-10 15:32:15,907 INFO L263 TraceCheckUtils]: 0: Hoare triple {11206#true} call ULTIMATE.init(); {11259#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:15,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {11259#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {11260#(<= 2 ~E_M~0)} is VALID [2020-07-10 15:32:15,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {11260#(<= 2 ~E_M~0)} assume true; {11260#(<= 2 ~E_M~0)} is VALID [2020-07-10 15:32:15,910 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11260#(<= 2 ~E_M~0)} {11206#true} #397#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,910 INFO L263 TraceCheckUtils]: 4: Hoare triple {11211#(not (= 1 ~E_M~0))} call #t~ret9 := main(); {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,911 INFO L280 TraceCheckUtils]: 5: Hoare triple {11211#(not (= 1 ~E_M~0))} havoc ~__retres1~3; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,912 INFO L263 TraceCheckUtils]: 6: Hoare triple {11211#(not (= 1 ~E_M~0))} call init_model(); {11261#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:32:15,912 INFO L280 TraceCheckUtils]: 7: Hoare triple {11261#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {11206#true} is VALID [2020-07-10 15:32:15,912 INFO L280 TraceCheckUtils]: 8: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,913 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #351#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,913 INFO L263 TraceCheckUtils]: 10: Hoare triple {11211#(not (= 1 ~E_M~0))} call start_simulation(); {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,914 INFO L280 TraceCheckUtils]: 11: Hoare triple {11211#(not (= 1 ~E_M~0))} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,914 INFO L263 TraceCheckUtils]: 12: Hoare triple {11211#(not (= 1 ~E_M~0))} call update_channels(); {11206#true} is VALID [2020-07-10 15:32:15,914 INFO L280 TraceCheckUtils]: 13: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,915 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #367#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,915 INFO L263 TraceCheckUtils]: 15: Hoare triple {11211#(not (= 1 ~E_M~0))} call init_threads(); {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:15,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {11206#true} is VALID [2020-07-10 15:32:15,916 INFO L280 TraceCheckUtils]: 17: Hoare triple {11206#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {11206#true} is VALID [2020-07-10 15:32:15,916 INFO L280 TraceCheckUtils]: 18: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,917 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #369#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,917 INFO L263 TraceCheckUtils]: 20: Hoare triple {11211#(not (= 1 ~E_M~0))} call fire_delta_events(); {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:15,918 INFO L280 TraceCheckUtils]: 21: Hoare triple {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,918 INFO L280 TraceCheckUtils]: 22: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~T1_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,919 INFO L280 TraceCheckUtils]: 23: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~E_M~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,919 INFO L280 TraceCheckUtils]: 24: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(0 == ~E_1~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,920 INFO L280 TraceCheckUtils]: 25: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume true; {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,921 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11264#(= ~E_M~0 |old(~E_M~0)|)} {11211#(not (= 1 ~E_M~0))} #371#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,921 INFO L263 TraceCheckUtils]: 27: Hoare triple {11211#(not (= 1 ~E_M~0))} call activate_threads(); {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:15,922 INFO L280 TraceCheckUtils]: 28: Hoare triple {11262#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {11206#true} is VALID [2020-07-10 15:32:15,922 INFO L263 TraceCheckUtils]: 29: Hoare triple {11206#true} call #t~ret4 := is_master_triggered(); {11206#true} is VALID [2020-07-10 15:32:15,922 INFO L280 TraceCheckUtils]: 30: Hoare triple {11206#true} havoc ~__retres1~0; {11206#true} is VALID [2020-07-10 15:32:15,922 INFO L280 TraceCheckUtils]: 31: Hoare triple {11206#true} assume !(1 == ~m_pc~0); {11206#true} is VALID [2020-07-10 15:32:15,922 INFO L280 TraceCheckUtils]: 32: Hoare triple {11206#true} ~__retres1~0 := 0; {11206#true} is VALID [2020-07-10 15:32:15,923 INFO L280 TraceCheckUtils]: 33: Hoare triple {11206#true} #res := ~__retres1~0; {11206#true} is VALID [2020-07-10 15:32:15,923 INFO L280 TraceCheckUtils]: 34: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,923 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11206#true} {11206#true} #347#return; {11206#true} is VALID [2020-07-10 15:32:15,923 INFO L280 TraceCheckUtils]: 36: Hoare triple {11206#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {11206#true} is VALID [2020-07-10 15:32:15,923 INFO L280 TraceCheckUtils]: 37: Hoare triple {11206#true} assume !(0 != ~tmp~1); {11206#true} is VALID [2020-07-10 15:32:15,924 INFO L263 TraceCheckUtils]: 38: Hoare triple {11206#true} call #t~ret5 := is_transmit1_triggered(); {11206#true} is VALID [2020-07-10 15:32:15,924 INFO L280 TraceCheckUtils]: 39: Hoare triple {11206#true} havoc ~__retres1~1; {11206#true} is VALID [2020-07-10 15:32:15,924 INFO L280 TraceCheckUtils]: 40: Hoare triple {11206#true} assume !(1 == ~t1_pc~0); {11206#true} is VALID [2020-07-10 15:32:15,924 INFO L280 TraceCheckUtils]: 41: Hoare triple {11206#true} ~__retres1~1 := 0; {11206#true} is VALID [2020-07-10 15:32:15,924 INFO L280 TraceCheckUtils]: 42: Hoare triple {11206#true} #res := ~__retres1~1; {11206#true} is VALID [2020-07-10 15:32:15,924 INFO L280 TraceCheckUtils]: 43: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,925 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11206#true} {11206#true} #349#return; {11206#true} is VALID [2020-07-10 15:32:15,925 INFO L280 TraceCheckUtils]: 45: Hoare triple {11206#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {11206#true} is VALID [2020-07-10 15:32:15,925 INFO L280 TraceCheckUtils]: 46: Hoare triple {11206#true} assume !(0 != ~tmp___0~0); {11206#true} is VALID [2020-07-10 15:32:15,925 INFO L280 TraceCheckUtils]: 47: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,927 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11206#true} {11211#(not (= 1 ~E_M~0))} #373#return; {11211#(not (= 1 ~E_M~0))} is VALID [2020-07-10 15:32:15,928 INFO L263 TraceCheckUtils]: 49: Hoare triple {11211#(not (= 1 ~E_M~0))} call reset_delta_events(); {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:15,928 INFO L280 TraceCheckUtils]: 50: Hoare triple {11263#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,929 INFO L280 TraceCheckUtils]: 51: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume !(1 == ~T1_E~0); {11264#(= ~E_M~0 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,929 INFO L280 TraceCheckUtils]: 52: Hoare triple {11264#(= ~E_M~0 |old(~E_M~0)|)} assume 1 == ~E_M~0;~E_M~0 := 2; {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,930 INFO L280 TraceCheckUtils]: 53: Hoare triple {11277#(= 1 |old(~E_M~0)|)} assume !(1 == ~E_1~0); {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,931 INFO L280 TraceCheckUtils]: 54: Hoare triple {11277#(= 1 |old(~E_M~0)|)} assume true; {11277#(= 1 |old(~E_M~0)|)} is VALID [2020-07-10 15:32:15,932 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {11277#(= 1 |old(~E_M~0)|)} {11211#(not (= 1 ~E_M~0))} #375#return; {11207#false} is VALID [2020-07-10 15:32:15,932 INFO L280 TraceCheckUtils]: 56: Hoare triple {11207#false} assume !false; {11207#false} is VALID [2020-07-10 15:32:15,932 INFO L280 TraceCheckUtils]: 57: Hoare triple {11207#false} ~kernel_st~0 := 1; {11207#false} is VALID [2020-07-10 15:32:15,932 INFO L263 TraceCheckUtils]: 58: Hoare triple {11207#false} call eval(); {11207#false} is VALID [2020-07-10 15:32:15,933 INFO L280 TraceCheckUtils]: 59: Hoare triple {11207#false} havoc ~tmp~0; {11207#false} is VALID [2020-07-10 15:32:15,933 INFO L280 TraceCheckUtils]: 60: Hoare triple {11207#false} assume !false; {11207#false} is VALID [2020-07-10 15:32:15,933 INFO L263 TraceCheckUtils]: 61: Hoare triple {11207#false} call #t~ret1 := exists_runnable_thread(); {11206#true} is VALID [2020-07-10 15:32:15,933 INFO L280 TraceCheckUtils]: 62: Hoare triple {11206#true} havoc ~__retres1~2; {11206#true} is VALID [2020-07-10 15:32:15,933 INFO L280 TraceCheckUtils]: 63: Hoare triple {11206#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {11206#true} is VALID [2020-07-10 15:32:15,934 INFO L280 TraceCheckUtils]: 64: Hoare triple {11206#true} #res := ~__retres1~2; {11206#true} is VALID [2020-07-10 15:32:15,934 INFO L280 TraceCheckUtils]: 65: Hoare triple {11206#true} assume true; {11206#true} is VALID [2020-07-10 15:32:15,934 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11206#true} {11207#false} #359#return; {11207#false} is VALID [2020-07-10 15:32:15,934 INFO L280 TraceCheckUtils]: 67: Hoare triple {11207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11207#false} is VALID [2020-07-10 15:32:15,935 INFO L280 TraceCheckUtils]: 68: Hoare triple {11207#false} assume 0 != ~tmp~0; {11207#false} is VALID [2020-07-10 15:32:15,935 INFO L280 TraceCheckUtils]: 69: Hoare triple {11207#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {11207#false} is VALID [2020-07-10 15:32:15,935 INFO L280 TraceCheckUtils]: 70: Hoare triple {11207#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {11207#false} is VALID [2020-07-10 15:32:15,935 INFO L263 TraceCheckUtils]: 71: Hoare triple {11207#false} call master(); {11207#false} is VALID [2020-07-10 15:32:15,936 INFO L280 TraceCheckUtils]: 72: Hoare triple {11207#false} assume !(0 == ~m_pc~0); {11207#false} is VALID [2020-07-10 15:32:15,936 INFO L280 TraceCheckUtils]: 73: Hoare triple {11207#false} assume 1 == ~m_pc~0; {11207#false} is VALID [2020-07-10 15:32:15,936 INFO L280 TraceCheckUtils]: 74: Hoare triple {11207#false} assume ~token~0 != 1 + ~local~0; {11207#false} is VALID [2020-07-10 15:32:15,936 INFO L263 TraceCheckUtils]: 75: Hoare triple {11207#false} call error(); {11207#false} is VALID [2020-07-10 15:32:15,937 INFO L280 TraceCheckUtils]: 76: Hoare triple {11207#false} assume !false; {11207#false} is VALID [2020-07-10 15:32:15,944 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 15:32:15,945 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [443476885] [2020-07-10 15:32:15,946 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:32:15,946 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 15:32:15,947 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217995844] [2020-07-10 15:32:15,947 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-10 15:32:15,948 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:15,948 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:32:16,023 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:16,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:32:16,024 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:16,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:32:16,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:16,024 INFO L87 Difference]: Start difference. First operand 326 states and 397 transitions. Second operand 10 states. [2020-07-10 15:32:22,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:22,749 INFO L93 Difference]: Finished difference Result 894 states and 1170 transitions. [2020-07-10 15:32:22,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-10 15:32:22,750 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 77 [2020-07-10 15:32:22,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:22,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 564 transitions. [2020-07-10 15:32:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:32:22,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 564 transitions. [2020-07-10 15:32:22,772 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 564 transitions. [2020-07-10 15:32:23,718 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 564 edges. 564 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:23,744 INFO L225 Difference]: With dead ends: 894 [2020-07-10 15:32:23,745 INFO L226 Difference]: Without dead ends: 587 [2020-07-10 15:32:23,747 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=127, Invalid=335, Unknown=0, NotChecked=0, Total=462 [2020-07-10 15:32:23,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2020-07-10 15:32:24,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 362. [2020-07-10 15:32:24,644 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:24,644 INFO L82 GeneralOperation]: Start isEquivalent. First operand 587 states. Second operand 362 states. [2020-07-10 15:32:24,645 INFO L74 IsIncluded]: Start isIncluded. First operand 587 states. Second operand 362 states. [2020-07-10 15:32:24,645 INFO L87 Difference]: Start difference. First operand 587 states. Second operand 362 states. [2020-07-10 15:32:24,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:24,673 INFO L93 Difference]: Finished difference Result 587 states and 740 transitions. [2020-07-10 15:32:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 740 transitions. [2020-07-10 15:32:24,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:24,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:24,676 INFO L74 IsIncluded]: Start isIncluded. First operand 362 states. Second operand 587 states. [2020-07-10 15:32:24,677 INFO L87 Difference]: Start difference. First operand 362 states. Second operand 587 states. [2020-07-10 15:32:24,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:24,713 INFO L93 Difference]: Finished difference Result 587 states and 740 transitions. [2020-07-10 15:32:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 740 transitions. [2020-07-10 15:32:24,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:24,716 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:24,716 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:24,717 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:24,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 362 states. [2020-07-10 15:32:24,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 422 transitions. [2020-07-10 15:32:24,732 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 422 transitions. Word has length 77 [2020-07-10 15:32:24,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:24,733 INFO L479 AbstractCegarLoop]: Abstraction has 362 states and 422 transitions. [2020-07-10 15:32:24,733 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:32:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 422 transitions. [2020-07-10 15:32:24,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-10 15:32:24,734 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:24,734 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:32:24,735 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 15:32:24,735 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:24,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:24,735 INFO L82 PathProgramCache]: Analyzing trace with hash 228867791, now seen corresponding path program 1 times [2020-07-10 15:32:24,735 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:24,736 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836347992] [2020-07-10 15:32:24,736 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {14250#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {14197#true} is VALID [2020-07-10 15:32:24,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14197#true} {14197#true} #397#return; {14197#true} is VALID [2020-07-10 15:32:24,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {14251#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {14197#true} is VALID [2020-07-10 15:32:24,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,847 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14197#true} {14197#true} #351#return; {14197#true} is VALID [2020-07-10 15:32:24,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,850 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14197#true} {14197#true} #367#return; {14197#true} is VALID [2020-07-10 15:32:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {14197#true} is VALID [2020-07-10 15:32:24,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {14197#true} is VALID [2020-07-10 15:32:24,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,868 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14197#true} {14197#true} #369#return; {14197#true} is VALID [2020-07-10 15:32:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {14197#true} is VALID [2020-07-10 15:32:24,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume !(0 == ~T1_E~0); {14197#true} is VALID [2020-07-10 15:32:24,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} assume !(0 == ~E_M~0); {14197#true} is VALID [2020-07-10 15:32:24,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {14197#true} assume !(0 == ~E_1~0); {14197#true} is VALID [2020-07-10 15:32:24,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,895 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14197#true} {14197#true} #371#return; {14197#true} is VALID [2020-07-10 15:32:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {14197#true} havoc ~__retres1~0; {14197#true} is VALID [2020-07-10 15:32:24,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume !(1 == ~m_pc~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {14238#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {14238#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,943 INFO L280 TraceCheckUtils]: 4: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume true; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,944 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14238#(not (= 1 ~m_pc~0))} {14197#true} #347#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {14197#true} havoc ~__retres1~1; {14197#true} is VALID [2020-07-10 15:32:24,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume !(1 == ~t1_pc~0); {14197#true} is VALID [2020-07-10 15:32:24,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} ~__retres1~1 := 0; {14197#true} is VALID [2020-07-10 15:32:24,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {14197#true} #res := ~__retres1~1; {14197#true} is VALID [2020-07-10 15:32:24,949 INFO L280 TraceCheckUtils]: 4: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,950 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #349#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {14197#true} is VALID [2020-07-10 15:32:24,950 INFO L263 TraceCheckUtils]: 1: Hoare triple {14197#true} call #t~ret4 := is_master_triggered(); {14197#true} is VALID [2020-07-10 15:32:24,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} havoc ~__retres1~0; {14197#true} is VALID [2020-07-10 15:32:24,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {14197#true} assume !(1 == ~m_pc~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,952 INFO L280 TraceCheckUtils]: 4: Hoare triple {14238#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,952 INFO L280 TraceCheckUtils]: 5: Hoare triple {14238#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume true; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,953 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14238#(not (= 1 ~m_pc~0))} {14197#true} #347#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,954 INFO L280 TraceCheckUtils]: 8: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,955 INFO L280 TraceCheckUtils]: 9: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,955 INFO L263 TraceCheckUtils]: 10: Hoare triple {14238#(not (= 1 ~m_pc~0))} call #t~ret5 := is_transmit1_triggered(); {14197#true} is VALID [2020-07-10 15:32:24,956 INFO L280 TraceCheckUtils]: 11: Hoare triple {14197#true} havoc ~__retres1~1; {14197#true} is VALID [2020-07-10 15:32:24,956 INFO L280 TraceCheckUtils]: 12: Hoare triple {14197#true} assume !(1 == ~t1_pc~0); {14197#true} is VALID [2020-07-10 15:32:24,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {14197#true} ~__retres1~1 := 0; {14197#true} is VALID [2020-07-10 15:32:24,956 INFO L280 TraceCheckUtils]: 14: Hoare triple {14197#true} #res := ~__retres1~1; {14197#true} is VALID [2020-07-10 15:32:24,956 INFO L280 TraceCheckUtils]: 15: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,957 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #349#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,958 INFO L280 TraceCheckUtils]: 17: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,958 INFO L280 TraceCheckUtils]: 18: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___0~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,959 INFO L280 TraceCheckUtils]: 19: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume true; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,959 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14238#(not (= 1 ~m_pc~0))} {14197#true} #373#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {14197#true} is VALID [2020-07-10 15:32:24,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume !(1 == ~T1_E~0); {14197#true} is VALID [2020-07-10 15:32:24,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} assume !(1 == ~E_M~0); {14197#true} is VALID [2020-07-10 15:32:24,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {14197#true} assume !(1 == ~E_1~0); {14197#true} is VALID [2020-07-10 15:32:24,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,968 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #375#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:24,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {14197#true} havoc ~__retres1~2; {14197#true} is VALID [2020-07-10 15:32:24,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {14197#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {14197#true} is VALID [2020-07-10 15:32:24,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} #res := ~__retres1~2; {14197#true} is VALID [2020-07-10 15:32:24,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,977 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #359#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,978 INFO L263 TraceCheckUtils]: 0: Hoare triple {14197#true} call ULTIMATE.init(); {14250#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:24,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {14250#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {14197#true} is VALID [2020-07-10 15:32:24,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,979 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14197#true} {14197#true} #397#return; {14197#true} is VALID [2020-07-10 15:32:24,979 INFO L263 TraceCheckUtils]: 4: Hoare triple {14197#true} call #t~ret9 := main(); {14197#true} is VALID [2020-07-10 15:32:24,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {14197#true} havoc ~__retres1~3; {14197#true} is VALID [2020-07-10 15:32:24,980 INFO L263 TraceCheckUtils]: 6: Hoare triple {14197#true} call init_model(); {14251#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:32:24,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {14251#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {14197#true} is VALID [2020-07-10 15:32:24,980 INFO L280 TraceCheckUtils]: 8: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,981 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14197#true} {14197#true} #351#return; {14197#true} is VALID [2020-07-10 15:32:24,981 INFO L263 TraceCheckUtils]: 10: Hoare triple {14197#true} call start_simulation(); {14197#true} is VALID [2020-07-10 15:32:24,981 INFO L280 TraceCheckUtils]: 11: Hoare triple {14197#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {14197#true} is VALID [2020-07-10 15:32:24,981 INFO L263 TraceCheckUtils]: 12: Hoare triple {14197#true} call update_channels(); {14197#true} is VALID [2020-07-10 15:32:24,981 INFO L280 TraceCheckUtils]: 13: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,981 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {14197#true} {14197#true} #367#return; {14197#true} is VALID [2020-07-10 15:32:24,983 INFO L263 TraceCheckUtils]: 15: Hoare triple {14197#true} call init_threads(); {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:24,983 INFO L280 TraceCheckUtils]: 16: Hoare triple {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {14197#true} is VALID [2020-07-10 15:32:24,983 INFO L280 TraceCheckUtils]: 17: Hoare triple {14197#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {14197#true} is VALID [2020-07-10 15:32:24,983 INFO L280 TraceCheckUtils]: 18: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,983 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14197#true} {14197#true} #369#return; {14197#true} is VALID [2020-07-10 15:32:24,984 INFO L263 TraceCheckUtils]: 20: Hoare triple {14197#true} call fire_delta_events(); {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:24,985 INFO L280 TraceCheckUtils]: 21: Hoare triple {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {14197#true} is VALID [2020-07-10 15:32:24,985 INFO L280 TraceCheckUtils]: 22: Hoare triple {14197#true} assume !(0 == ~T1_E~0); {14197#true} is VALID [2020-07-10 15:32:24,985 INFO L280 TraceCheckUtils]: 23: Hoare triple {14197#true} assume !(0 == ~E_M~0); {14197#true} is VALID [2020-07-10 15:32:24,985 INFO L280 TraceCheckUtils]: 24: Hoare triple {14197#true} assume !(0 == ~E_1~0); {14197#true} is VALID [2020-07-10 15:32:24,985 INFO L280 TraceCheckUtils]: 25: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,985 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14197#true} {14197#true} #371#return; {14197#true} is VALID [2020-07-10 15:32:24,986 INFO L263 TraceCheckUtils]: 27: Hoare triple {14197#true} call activate_threads(); {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:24,986 INFO L280 TraceCheckUtils]: 28: Hoare triple {14252#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {14197#true} is VALID [2020-07-10 15:32:24,987 INFO L263 TraceCheckUtils]: 29: Hoare triple {14197#true} call #t~ret4 := is_master_triggered(); {14197#true} is VALID [2020-07-10 15:32:24,987 INFO L280 TraceCheckUtils]: 30: Hoare triple {14197#true} havoc ~__retres1~0; {14197#true} is VALID [2020-07-10 15:32:24,987 INFO L280 TraceCheckUtils]: 31: Hoare triple {14197#true} assume !(1 == ~m_pc~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,988 INFO L280 TraceCheckUtils]: 32: Hoare triple {14238#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,988 INFO L280 TraceCheckUtils]: 33: Hoare triple {14238#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,989 INFO L280 TraceCheckUtils]: 34: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume true; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,989 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14238#(not (= 1 ~m_pc~0))} {14197#true} #347#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,990 INFO L280 TraceCheckUtils]: 36: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,991 INFO L280 TraceCheckUtils]: 37: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,991 INFO L263 TraceCheckUtils]: 38: Hoare triple {14238#(not (= 1 ~m_pc~0))} call #t~ret5 := is_transmit1_triggered(); {14197#true} is VALID [2020-07-10 15:32:24,991 INFO L280 TraceCheckUtils]: 39: Hoare triple {14197#true} havoc ~__retres1~1; {14197#true} is VALID [2020-07-10 15:32:24,991 INFO L280 TraceCheckUtils]: 40: Hoare triple {14197#true} assume !(1 == ~t1_pc~0); {14197#true} is VALID [2020-07-10 15:32:24,991 INFO L280 TraceCheckUtils]: 41: Hoare triple {14197#true} ~__retres1~1 := 0; {14197#true} is VALID [2020-07-10 15:32:24,992 INFO L280 TraceCheckUtils]: 42: Hoare triple {14197#true} #res := ~__retres1~1; {14197#true} is VALID [2020-07-10 15:32:24,992 INFO L280 TraceCheckUtils]: 43: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,992 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #349#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,993 INFO L280 TraceCheckUtils]: 45: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,993 INFO L280 TraceCheckUtils]: 46: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___0~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,994 INFO L280 TraceCheckUtils]: 47: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume true; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,994 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {14238#(not (= 1 ~m_pc~0))} {14197#true} #373#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,995 INFO L263 TraceCheckUtils]: 49: Hoare triple {14238#(not (= 1 ~m_pc~0))} call reset_delta_events(); {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:24,996 INFO L280 TraceCheckUtils]: 50: Hoare triple {14253#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {14197#true} is VALID [2020-07-10 15:32:24,996 INFO L280 TraceCheckUtils]: 51: Hoare triple {14197#true} assume !(1 == ~T1_E~0); {14197#true} is VALID [2020-07-10 15:32:24,996 INFO L280 TraceCheckUtils]: 52: Hoare triple {14197#true} assume !(1 == ~E_M~0); {14197#true} is VALID [2020-07-10 15:32:24,996 INFO L280 TraceCheckUtils]: 53: Hoare triple {14197#true} assume !(1 == ~E_1~0); {14197#true} is VALID [2020-07-10 15:32:24,996 INFO L280 TraceCheckUtils]: 54: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:24,997 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #375#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,997 INFO L280 TraceCheckUtils]: 56: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !false; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,998 INFO L280 TraceCheckUtils]: 57: Hoare triple {14238#(not (= 1 ~m_pc~0))} ~kernel_st~0 := 1; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,998 INFO L263 TraceCheckUtils]: 58: Hoare triple {14238#(not (= 1 ~m_pc~0))} call eval(); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:24,999 INFO L280 TraceCheckUtils]: 59: Hoare triple {14238#(not (= 1 ~m_pc~0))} havoc ~tmp~0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:25,000 INFO L280 TraceCheckUtils]: 60: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !false; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:25,000 INFO L263 TraceCheckUtils]: 61: Hoare triple {14238#(not (= 1 ~m_pc~0))} call #t~ret1 := exists_runnable_thread(); {14197#true} is VALID [2020-07-10 15:32:25,000 INFO L280 TraceCheckUtils]: 62: Hoare triple {14197#true} havoc ~__retres1~2; {14197#true} is VALID [2020-07-10 15:32:25,000 INFO L280 TraceCheckUtils]: 63: Hoare triple {14197#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {14197#true} is VALID [2020-07-10 15:32:25,000 INFO L280 TraceCheckUtils]: 64: Hoare triple {14197#true} #res := ~__retres1~2; {14197#true} is VALID [2020-07-10 15:32:25,001 INFO L280 TraceCheckUtils]: 65: Hoare triple {14197#true} assume true; {14197#true} is VALID [2020-07-10 15:32:25,001 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {14197#true} {14238#(not (= 1 ~m_pc~0))} #359#return; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:25,002 INFO L280 TraceCheckUtils]: 67: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:25,002 INFO L280 TraceCheckUtils]: 68: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume 0 != ~tmp~0; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:25,003 INFO L280 TraceCheckUtils]: 69: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:25,003 INFO L280 TraceCheckUtils]: 70: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:25,004 INFO L263 TraceCheckUtils]: 71: Hoare triple {14238#(not (= 1 ~m_pc~0))} call master(); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:25,005 INFO L280 TraceCheckUtils]: 72: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume !(0 == ~m_pc~0); {14238#(not (= 1 ~m_pc~0))} is VALID [2020-07-10 15:32:25,005 INFO L280 TraceCheckUtils]: 73: Hoare triple {14238#(not (= 1 ~m_pc~0))} assume 1 == ~m_pc~0; {14198#false} is VALID [2020-07-10 15:32:25,005 INFO L280 TraceCheckUtils]: 74: Hoare triple {14198#false} assume ~token~0 != 1 + ~local~0; {14198#false} is VALID [2020-07-10 15:32:25,005 INFO L263 TraceCheckUtils]: 75: Hoare triple {14198#false} call error(); {14198#false} is VALID [2020-07-10 15:32:25,006 INFO L280 TraceCheckUtils]: 76: Hoare triple {14198#false} assume !false; {14198#false} is VALID [2020-07-10 15:32:25,013 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 15:32:25,014 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1836347992] [2020-07-10 15:32:25,014 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:32:25,014 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 15:32:25,014 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729369928] [2020-07-10 15:32:25,016 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-10 15:32:25,017 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:25,017 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 15:32:25,091 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:25,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 15:32:25,091 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:25,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 15:32:25,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 15:32:25,092 INFO L87 Difference]: Start difference. First operand 362 states and 422 transitions. Second operand 7 states. [2020-07-10 15:32:31,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:31,233 INFO L93 Difference]: Finished difference Result 1180 states and 1487 transitions. [2020-07-10 15:32:31,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 15:32:31,233 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-10 15:32:31,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:31,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 15:32:31,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 618 transitions. [2020-07-10 15:32:31,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 15:32:31,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 618 transitions. [2020-07-10 15:32:31,254 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 618 transitions. [2020-07-10 15:32:32,270 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 618 edges. 618 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:32,312 INFO L225 Difference]: With dead ends: 1180 [2020-07-10 15:32:32,313 INFO L226 Difference]: Without dead ends: 838 [2020-07-10 15:32:32,315 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2020-07-10 15:32:32,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2020-07-10 15:32:34,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 736. [2020-07-10 15:32:34,191 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:34,192 INFO L82 GeneralOperation]: Start isEquivalent. First operand 838 states. Second operand 736 states. [2020-07-10 15:32:34,192 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand 736 states. [2020-07-10 15:32:34,192 INFO L87 Difference]: Start difference. First operand 838 states. Second operand 736 states. [2020-07-10 15:32:34,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:34,233 INFO L93 Difference]: Finished difference Result 838 states and 1044 transitions. [2020-07-10 15:32:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1044 transitions. [2020-07-10 15:32:34,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:34,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:34,238 INFO L74 IsIncluded]: Start isIncluded. First operand 736 states. Second operand 838 states. [2020-07-10 15:32:34,238 INFO L87 Difference]: Start difference. First operand 736 states. Second operand 838 states. [2020-07-10 15:32:34,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:34,281 INFO L93 Difference]: Finished difference Result 838 states and 1044 transitions. [2020-07-10 15:32:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1044 transitions. [2020-07-10 15:32:34,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:34,285 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:34,285 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:34,285 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:34,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 736 states. [2020-07-10 15:32:34,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 736 states and 896 transitions. [2020-07-10 15:32:34,326 INFO L78 Accepts]: Start accepts. Automaton has 736 states and 896 transitions. Word has length 77 [2020-07-10 15:32:34,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:34,326 INFO L479 AbstractCegarLoop]: Abstraction has 736 states and 896 transitions. [2020-07-10 15:32:34,326 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 15:32:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 896 transitions. [2020-07-10 15:32:34,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-07-10 15:32:34,329 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:34,329 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:32:34,329 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 15:32:34,330 INFO L427 AbstractCegarLoop]: === Iteration 8 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:34,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:34,330 INFO L82 PathProgramCache]: Analyzing trace with hash -208124888, now seen corresponding path program 1 times [2020-07-10 15:32:34,330 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:34,331 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253474879] [2020-07-10 15:32:34,331 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {18662#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,424 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18573#true} {18573#true} #397#return; {18573#true} is VALID [2020-07-10 15:32:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {18663#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {18573#true} is VALID [2020-07-10 15:32:34,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18573#true} {18573#true} #351#return; {18573#true} is VALID [2020-07-10 15:32:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,449 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18573#true} {18573#true} #367#return; {18573#true} is VALID [2020-07-10 15:32:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,466 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18573#true} {18573#true} #369#return; {18573#true} is VALID [2020-07-10 15:32:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {18573#true} is VALID [2020-07-10 15:32:34,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !(0 == ~T1_E~0); {18573#true} is VALID [2020-07-10 15:32:34,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume !(0 == ~E_M~0); {18573#true} is VALID [2020-07-10 15:32:34,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume !(0 == ~E_1~0); {18573#true} is VALID [2020-07-10 15:32:34,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,492 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18573#true} {18573#true} #371#return; {18573#true} is VALID [2020-07-10 15:32:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-10 15:32:34,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,508 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,508 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-10 15:32:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:34,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !(1 == ~t1_pc~0); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {18614#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,518 INFO L280 TraceCheckUtils]: 3: Hoare triple {18614#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,519 INFO L280 TraceCheckUtils]: 4: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume true; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,519 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18614#(not (= 1 ~t1_pc~0))} {18573#true} #349#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-10 15:32:34,520 INFO L263 TraceCheckUtils]: 1: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,520 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-10 15:32:34,521 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,521 INFO L280 TraceCheckUtils]: 5: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,521 INFO L280 TraceCheckUtils]: 6: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,521 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-10 15:32:34,521 INFO L280 TraceCheckUtils]: 8: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-10 15:32:34,522 INFO L280 TraceCheckUtils]: 9: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-10 15:32:34,522 INFO L263 TraceCheckUtils]: 10: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,522 INFO L280 TraceCheckUtils]: 11: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:34,523 INFO L280 TraceCheckUtils]: 12: Hoare triple {18573#true} assume !(1 == ~t1_pc~0); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,524 INFO L280 TraceCheckUtils]: 13: Hoare triple {18614#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,524 INFO L280 TraceCheckUtils]: 14: Hoare triple {18614#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,525 INFO L280 TraceCheckUtils]: 15: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume true; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,526 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18614#(not (= 1 ~t1_pc~0))} {18573#true} #349#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,526 INFO L280 TraceCheckUtils]: 17: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,527 INFO L280 TraceCheckUtils]: 18: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,527 INFO L280 TraceCheckUtils]: 19: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume true; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,528 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18614#(not (= 1 ~t1_pc~0))} {18573#true} #373#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {18573#true} is VALID [2020-07-10 15:32:34,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !(1 == ~T1_E~0); {18573#true} is VALID [2020-07-10 15:32:34,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume !(1 == ~E_M~0); {18573#true} is VALID [2020-07-10 15:32:34,534 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume !(1 == ~E_1~0); {18573#true} is VALID [2020-07-10 15:32:34,534 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,535 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18573#true} {18614#(not (= 1 ~t1_pc~0))} #375#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~2; {18573#true} is VALID [2020-07-10 15:32:34,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {18573#true} is VALID [2020-07-10 15:32:34,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} #res := ~__retres1~2; {18573#true} is VALID [2020-07-10 15:32:34,540 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,541 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18573#true} {18614#(not (= 1 ~t1_pc~0))} #359#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-10 15:32:34,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,616 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,616 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-10 15:32:34,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:34,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {18703#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,630 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #349#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-10 15:32:34,630 INFO L263 TraceCheckUtils]: 1: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,631 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-10 15:32:34,631 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,631 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-10 15:32:34,632 INFO L280 TraceCheckUtils]: 8: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-10 15:32:34,632 INFO L280 TraceCheckUtils]: 9: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-10 15:32:34,632 INFO L263 TraceCheckUtils]: 10: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,633 INFO L280 TraceCheckUtils]: 11: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:34,634 INFO L280 TraceCheckUtils]: 12: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,634 INFO L280 TraceCheckUtils]: 13: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,635 INFO L280 TraceCheckUtils]: 14: Hoare triple {18703#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,635 INFO L280 TraceCheckUtils]: 15: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,636 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #349#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,637 INFO L280 TraceCheckUtils]: 17: Hoare triple {18703#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,638 INFO L280 TraceCheckUtils]: 18: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,639 INFO L280 TraceCheckUtils]: 19: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,640 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,641 INFO L263 TraceCheckUtils]: 0: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:34,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-10 15:32:34,642 INFO L263 TraceCheckUtils]: 2: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-10 15:32:34,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,643 INFO L280 TraceCheckUtils]: 6: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,643 INFO L280 TraceCheckUtils]: 7: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,643 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-10 15:32:34,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-10 15:32:34,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-10 15:32:34,644 INFO L263 TraceCheckUtils]: 11: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,644 INFO L280 TraceCheckUtils]: 12: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:34,645 INFO L280 TraceCheckUtils]: 13: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,646 INFO L280 TraceCheckUtils]: 14: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {18703#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,647 INFO L280 TraceCheckUtils]: 16: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,648 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #349#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,648 INFO L280 TraceCheckUtils]: 18: Hoare triple {18703#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,649 INFO L280 TraceCheckUtils]: 19: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,650 INFO L280 TraceCheckUtils]: 20: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,651 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,651 INFO L280 TraceCheckUtils]: 22: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,652 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #355#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {18678#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {18573#true} is VALID [2020-07-10 15:32:34,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume !false; {18573#true} is VALID [2020-07-10 15:32:34,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {18573#true} is VALID [2020-07-10 15:32:34,654 INFO L263 TraceCheckUtils]: 3: Hoare triple {18573#true} call immediate_notify(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:34,655 INFO L263 TraceCheckUtils]: 4: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:34,655 INFO L280 TraceCheckUtils]: 5: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-10 15:32:34,655 INFO L263 TraceCheckUtils]: 6: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,656 INFO L280 TraceCheckUtils]: 7: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,656 INFO L280 TraceCheckUtils]: 8: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-10 15:32:34,656 INFO L280 TraceCheckUtils]: 9: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,656 INFO L280 TraceCheckUtils]: 10: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,656 INFO L280 TraceCheckUtils]: 11: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,657 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-10 15:32:34,657 INFO L280 TraceCheckUtils]: 13: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-10 15:32:34,657 INFO L280 TraceCheckUtils]: 14: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-10 15:32:34,657 INFO L263 TraceCheckUtils]: 15: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,657 INFO L280 TraceCheckUtils]: 16: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:34,658 INFO L280 TraceCheckUtils]: 17: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,659 INFO L280 TraceCheckUtils]: 18: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,659 INFO L280 TraceCheckUtils]: 19: Hoare triple {18703#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,660 INFO L280 TraceCheckUtils]: 20: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,661 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #349#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,661 INFO L280 TraceCheckUtils]: 22: Hoare triple {18703#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,662 INFO L280 TraceCheckUtils]: 23: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,663 INFO L280 TraceCheckUtils]: 24: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,664 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,664 INFO L280 TraceCheckUtils]: 26: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,665 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #355#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,666 INFO L280 TraceCheckUtils]: 28: Hoare triple {18703#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,666 INFO L280 TraceCheckUtils]: 29: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,667 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18614#(not (= 1 ~t1_pc~0))} #361#return; {18574#false} is VALID [2020-07-10 15:32:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {18573#true} havoc ~__retres1~2; {18573#true} is VALID [2020-07-10 15:32:34,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {18573#true} is VALID [2020-07-10 15:32:34,673 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} #res := ~__retres1~2; {18573#true} is VALID [2020-07-10 15:32:34,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,673 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18573#true} {18574#false} #359#return; {18574#false} is VALID [2020-07-10 15:32:34,675 INFO L263 TraceCheckUtils]: 0: Hoare triple {18573#true} call ULTIMATE.init(); {18662#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:34,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {18662#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,675 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18573#true} {18573#true} #397#return; {18573#true} is VALID [2020-07-10 15:32:34,676 INFO L263 TraceCheckUtils]: 4: Hoare triple {18573#true} call #t~ret9 := main(); {18573#true} is VALID [2020-07-10 15:32:34,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {18573#true} havoc ~__retres1~3; {18573#true} is VALID [2020-07-10 15:32:34,677 INFO L263 TraceCheckUtils]: 6: Hoare triple {18573#true} call init_model(); {18663#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:32:34,677 INFO L280 TraceCheckUtils]: 7: Hoare triple {18663#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {18573#true} is VALID [2020-07-10 15:32:34,677 INFO L280 TraceCheckUtils]: 8: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,678 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18573#true} {18573#true} #351#return; {18573#true} is VALID [2020-07-10 15:32:34,678 INFO L263 TraceCheckUtils]: 10: Hoare triple {18573#true} call start_simulation(); {18573#true} is VALID [2020-07-10 15:32:34,678 INFO L280 TraceCheckUtils]: 11: Hoare triple {18573#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,678 INFO L263 TraceCheckUtils]: 12: Hoare triple {18573#true} call update_channels(); {18573#true} is VALID [2020-07-10 15:32:34,678 INFO L280 TraceCheckUtils]: 13: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,679 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18573#true} {18573#true} #367#return; {18573#true} is VALID [2020-07-10 15:32:34,679 INFO L263 TraceCheckUtils]: 15: Hoare triple {18573#true} call init_threads(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:34,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,680 INFO L280 TraceCheckUtils]: 17: Hoare triple {18573#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,680 INFO L280 TraceCheckUtils]: 18: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,680 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18573#true} {18573#true} #369#return; {18573#true} is VALID [2020-07-10 15:32:34,681 INFO L263 TraceCheckUtils]: 20: Hoare triple {18573#true} call fire_delta_events(); {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:34,681 INFO L280 TraceCheckUtils]: 21: Hoare triple {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {18573#true} is VALID [2020-07-10 15:32:34,682 INFO L280 TraceCheckUtils]: 22: Hoare triple {18573#true} assume !(0 == ~T1_E~0); {18573#true} is VALID [2020-07-10 15:32:34,682 INFO L280 TraceCheckUtils]: 23: Hoare triple {18573#true} assume !(0 == ~E_M~0); {18573#true} is VALID [2020-07-10 15:32:34,682 INFO L280 TraceCheckUtils]: 24: Hoare triple {18573#true} assume !(0 == ~E_1~0); {18573#true} is VALID [2020-07-10 15:32:34,682 INFO L280 TraceCheckUtils]: 25: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,682 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18573#true} {18573#true} #371#return; {18573#true} is VALID [2020-07-10 15:32:34,683 INFO L263 TraceCheckUtils]: 27: Hoare triple {18573#true} call activate_threads(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:34,683 INFO L280 TraceCheckUtils]: 28: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-10 15:32:34,684 INFO L263 TraceCheckUtils]: 29: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,684 INFO L280 TraceCheckUtils]: 30: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,684 INFO L280 TraceCheckUtils]: 31: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-10 15:32:34,684 INFO L280 TraceCheckUtils]: 32: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,684 INFO L280 TraceCheckUtils]: 33: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,685 INFO L280 TraceCheckUtils]: 34: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,685 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-10 15:32:34,685 INFO L280 TraceCheckUtils]: 36: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-10 15:32:34,685 INFO L280 TraceCheckUtils]: 37: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-10 15:32:34,685 INFO L263 TraceCheckUtils]: 38: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,685 INFO L280 TraceCheckUtils]: 39: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:34,686 INFO L280 TraceCheckUtils]: 40: Hoare triple {18573#true} assume !(1 == ~t1_pc~0); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,687 INFO L280 TraceCheckUtils]: 41: Hoare triple {18614#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,687 INFO L280 TraceCheckUtils]: 42: Hoare triple {18614#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,688 INFO L280 TraceCheckUtils]: 43: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume true; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,689 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18614#(not (= 1 ~t1_pc~0))} {18573#true} #349#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,689 INFO L280 TraceCheckUtils]: 45: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,690 INFO L280 TraceCheckUtils]: 46: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,690 INFO L280 TraceCheckUtils]: 47: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume true; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,691 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18614#(not (= 1 ~t1_pc~0))} {18573#true} #373#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,692 INFO L263 TraceCheckUtils]: 49: Hoare triple {18614#(not (= 1 ~t1_pc~0))} call reset_delta_events(); {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:34,692 INFO L280 TraceCheckUtils]: 50: Hoare triple {18665#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {18573#true} is VALID [2020-07-10 15:32:34,692 INFO L280 TraceCheckUtils]: 51: Hoare triple {18573#true} assume !(1 == ~T1_E~0); {18573#true} is VALID [2020-07-10 15:32:34,692 INFO L280 TraceCheckUtils]: 52: Hoare triple {18573#true} assume !(1 == ~E_M~0); {18573#true} is VALID [2020-07-10 15:32:34,692 INFO L280 TraceCheckUtils]: 53: Hoare triple {18573#true} assume !(1 == ~E_1~0); {18573#true} is VALID [2020-07-10 15:32:34,693 INFO L280 TraceCheckUtils]: 54: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,693 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18573#true} {18614#(not (= 1 ~t1_pc~0))} #375#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,694 INFO L280 TraceCheckUtils]: 56: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume !false; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,695 INFO L280 TraceCheckUtils]: 57: Hoare triple {18614#(not (= 1 ~t1_pc~0))} ~kernel_st~0 := 1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,695 INFO L263 TraceCheckUtils]: 58: Hoare triple {18614#(not (= 1 ~t1_pc~0))} call eval(); {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,696 INFO L280 TraceCheckUtils]: 59: Hoare triple {18614#(not (= 1 ~t1_pc~0))} havoc ~tmp~0; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,696 INFO L280 TraceCheckUtils]: 60: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume !false; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,697 INFO L263 TraceCheckUtils]: 61: Hoare triple {18614#(not (= 1 ~t1_pc~0))} call #t~ret1 := exists_runnable_thread(); {18573#true} is VALID [2020-07-10 15:32:34,697 INFO L280 TraceCheckUtils]: 62: Hoare triple {18573#true} havoc ~__retres1~2; {18573#true} is VALID [2020-07-10 15:32:34,697 INFO L280 TraceCheckUtils]: 63: Hoare triple {18573#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {18573#true} is VALID [2020-07-10 15:32:34,697 INFO L280 TraceCheckUtils]: 64: Hoare triple {18573#true} #res := ~__retres1~2; {18573#true} is VALID [2020-07-10 15:32:34,697 INFO L280 TraceCheckUtils]: 65: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,698 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {18573#true} {18614#(not (= 1 ~t1_pc~0))} #359#return; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,699 INFO L280 TraceCheckUtils]: 67: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,700 INFO L280 TraceCheckUtils]: 68: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp~0; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,700 INFO L280 TraceCheckUtils]: 69: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,701 INFO L280 TraceCheckUtils]: 70: Hoare triple {18614#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {18614#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:34,702 INFO L263 TraceCheckUtils]: 71: Hoare triple {18614#(not (= 1 ~t1_pc~0))} call master(); {18678#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:34,702 INFO L280 TraceCheckUtils]: 72: Hoare triple {18678#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {18573#true} is VALID [2020-07-10 15:32:34,702 INFO L280 TraceCheckUtils]: 73: Hoare triple {18573#true} assume !false; {18573#true} is VALID [2020-07-10 15:32:34,702 INFO L280 TraceCheckUtils]: 74: Hoare triple {18573#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {18573#true} is VALID [2020-07-10 15:32:34,703 INFO L263 TraceCheckUtils]: 75: Hoare triple {18573#true} call immediate_notify(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:34,704 INFO L263 TraceCheckUtils]: 76: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:34,704 INFO L280 TraceCheckUtils]: 77: Hoare triple {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-10 15:32:34,704 INFO L263 TraceCheckUtils]: 78: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,705 INFO L280 TraceCheckUtils]: 79: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,705 INFO L280 TraceCheckUtils]: 80: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-10 15:32:34,705 INFO L280 TraceCheckUtils]: 81: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-10 15:32:34,705 INFO L280 TraceCheckUtils]: 82: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:34,705 INFO L280 TraceCheckUtils]: 83: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,706 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-10 15:32:34,706 INFO L280 TraceCheckUtils]: 85: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-10 15:32:34,706 INFO L280 TraceCheckUtils]: 86: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-10 15:32:34,706 INFO L263 TraceCheckUtils]: 87: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-10 15:32:34,706 INFO L280 TraceCheckUtils]: 88: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:34,707 INFO L280 TraceCheckUtils]: 89: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,708 INFO L280 TraceCheckUtils]: 90: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,708 INFO L280 TraceCheckUtils]: 91: Hoare triple {18703#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,709 INFO L280 TraceCheckUtils]: 92: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,710 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #349#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,711 INFO L280 TraceCheckUtils]: 94: Hoare triple {18703#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,711 INFO L280 TraceCheckUtils]: 95: Hoare triple {18703#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,712 INFO L280 TraceCheckUtils]: 96: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,713 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18664#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,713 INFO L280 TraceCheckUtils]: 98: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,714 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18573#true} #355#return; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,714 INFO L280 TraceCheckUtils]: 100: Hoare triple {18703#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,715 INFO L280 TraceCheckUtils]: 101: Hoare triple {18703#(= 1 ~t1_pc~0)} assume true; {18703#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:34,716 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {18703#(= 1 ~t1_pc~0)} {18614#(not (= 1 ~t1_pc~0))} #361#return; {18574#false} is VALID [2020-07-10 15:32:34,716 INFO L280 TraceCheckUtils]: 103: Hoare triple {18574#false} assume !(0 == ~t1_st~0); {18574#false} is VALID [2020-07-10 15:32:34,716 INFO L280 TraceCheckUtils]: 104: Hoare triple {18574#false} assume !false; {18574#false} is VALID [2020-07-10 15:32:34,716 INFO L263 TraceCheckUtils]: 105: Hoare triple {18574#false} call #t~ret1 := exists_runnable_thread(); {18573#true} is VALID [2020-07-10 15:32:34,716 INFO L280 TraceCheckUtils]: 106: Hoare triple {18573#true} havoc ~__retres1~2; {18573#true} is VALID [2020-07-10 15:32:34,717 INFO L280 TraceCheckUtils]: 107: Hoare triple {18573#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {18573#true} is VALID [2020-07-10 15:32:34,717 INFO L280 TraceCheckUtils]: 108: Hoare triple {18573#true} #res := ~__retres1~2; {18573#true} is VALID [2020-07-10 15:32:34,717 INFO L280 TraceCheckUtils]: 109: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:34,717 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {18573#true} {18574#false} #359#return; {18574#false} is VALID [2020-07-10 15:32:34,717 INFO L280 TraceCheckUtils]: 111: Hoare triple {18574#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18574#false} is VALID [2020-07-10 15:32:34,718 INFO L280 TraceCheckUtils]: 112: Hoare triple {18574#false} assume 0 != ~tmp~0; {18574#false} is VALID [2020-07-10 15:32:34,718 INFO L280 TraceCheckUtils]: 113: Hoare triple {18574#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {18574#false} is VALID [2020-07-10 15:32:34,718 INFO L280 TraceCheckUtils]: 114: Hoare triple {18574#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {18574#false} is VALID [2020-07-10 15:32:34,718 INFO L263 TraceCheckUtils]: 115: Hoare triple {18574#false} call master(); {18574#false} is VALID [2020-07-10 15:32:34,718 INFO L280 TraceCheckUtils]: 116: Hoare triple {18574#false} assume !(0 == ~m_pc~0); {18574#false} is VALID [2020-07-10 15:32:34,719 INFO L280 TraceCheckUtils]: 117: Hoare triple {18574#false} assume 1 == ~m_pc~0; {18574#false} is VALID [2020-07-10 15:32:34,719 INFO L280 TraceCheckUtils]: 118: Hoare triple {18574#false} assume ~token~0 != 1 + ~local~0; {18574#false} is VALID [2020-07-10 15:32:34,719 INFO L263 TraceCheckUtils]: 119: Hoare triple {18574#false} call error(); {18574#false} is VALID [2020-07-10 15:32:34,719 INFO L280 TraceCheckUtils]: 120: Hoare triple {18574#false} assume !false; {18574#false} is VALID [2020-07-10 15:32:34,734 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-07-10 15:32:34,735 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253474879] [2020-07-10 15:32:34,735 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1444502187] [2020-07-10 15:32:34,735 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:32:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,865 INFO L264 TraceCheckSpWp]: Trace formula consists of 537 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-10 15:32:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:34,902 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:32:35,047 INFO L263 TraceCheckUtils]: 0: Hoare triple {18573#true} call ULTIMATE.init(); {18573#true} is VALID [2020-07-10 15:32:35,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {18573#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {18573#true} is VALID [2020-07-10 15:32:35,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,048 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18573#true} {18573#true} #397#return; {18573#true} is VALID [2020-07-10 15:32:35,048 INFO L263 TraceCheckUtils]: 4: Hoare triple {18573#true} call #t~ret9 := main(); {18573#true} is VALID [2020-07-10 15:32:35,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {18573#true} havoc ~__retres1~3; {18573#true} is VALID [2020-07-10 15:32:35,048 INFO L263 TraceCheckUtils]: 6: Hoare triple {18573#true} call init_model(); {18573#true} is VALID [2020-07-10 15:32:35,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {18573#true} ~m_i~0 := 1;~t1_i~0 := 1; {18573#true} is VALID [2020-07-10 15:32:35,048 INFO L280 TraceCheckUtils]: 8: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,048 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18573#true} {18573#true} #351#return; {18573#true} is VALID [2020-07-10 15:32:35,049 INFO L263 TraceCheckUtils]: 10: Hoare triple {18573#true} call start_simulation(); {18573#true} is VALID [2020-07-10 15:32:35,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {18573#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {18573#true} is VALID [2020-07-10 15:32:35,049 INFO L263 TraceCheckUtils]: 12: Hoare triple {18573#true} call update_channels(); {18573#true} is VALID [2020-07-10 15:32:35,049 INFO L280 TraceCheckUtils]: 13: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,049 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18573#true} {18573#true} #367#return; {18573#true} is VALID [2020-07-10 15:32:35,049 INFO L263 TraceCheckUtils]: 15: Hoare triple {18573#true} call init_threads(); {18573#true} is VALID [2020-07-10 15:32:35,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {18573#true} assume 1 == ~m_i~0;~m_st~0 := 0; {18573#true} is VALID [2020-07-10 15:32:35,050 INFO L280 TraceCheckUtils]: 17: Hoare triple {18573#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {18573#true} is VALID [2020-07-10 15:32:35,050 INFO L280 TraceCheckUtils]: 18: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,050 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18573#true} {18573#true} #369#return; {18573#true} is VALID [2020-07-10 15:32:35,051 INFO L263 TraceCheckUtils]: 20: Hoare triple {18573#true} call fire_delta_events(); {18573#true} is VALID [2020-07-10 15:32:35,051 INFO L280 TraceCheckUtils]: 21: Hoare triple {18573#true} assume !(0 == ~M_E~0); {18573#true} is VALID [2020-07-10 15:32:35,051 INFO L280 TraceCheckUtils]: 22: Hoare triple {18573#true} assume !(0 == ~T1_E~0); {18573#true} is VALID [2020-07-10 15:32:35,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {18573#true} assume !(0 == ~E_M~0); {18573#true} is VALID [2020-07-10 15:32:35,052 INFO L280 TraceCheckUtils]: 24: Hoare triple {18573#true} assume !(0 == ~E_1~0); {18573#true} is VALID [2020-07-10 15:32:35,052 INFO L280 TraceCheckUtils]: 25: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,052 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18573#true} {18573#true} #371#return; {18573#true} is VALID [2020-07-10 15:32:35,052 INFO L263 TraceCheckUtils]: 27: Hoare triple {18573#true} call activate_threads(); {18573#true} is VALID [2020-07-10 15:32:35,053 INFO L280 TraceCheckUtils]: 28: Hoare triple {18573#true} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-10 15:32:35,053 INFO L263 TraceCheckUtils]: 29: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-10 15:32:35,053 INFO L280 TraceCheckUtils]: 30: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:35,053 INFO L280 TraceCheckUtils]: 31: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-10 15:32:35,053 INFO L280 TraceCheckUtils]: 32: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-10 15:32:35,053 INFO L280 TraceCheckUtils]: 33: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:35,054 INFO L280 TraceCheckUtils]: 34: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,054 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-10 15:32:35,054 INFO L280 TraceCheckUtils]: 36: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-10 15:32:35,054 INFO L280 TraceCheckUtils]: 37: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-10 15:32:35,054 INFO L263 TraceCheckUtils]: 38: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-10 15:32:35,055 INFO L280 TraceCheckUtils]: 39: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:35,055 INFO L280 TraceCheckUtils]: 40: Hoare triple {18573#true} assume !(1 == ~t1_pc~0); {18573#true} is VALID [2020-07-10 15:32:35,055 INFO L280 TraceCheckUtils]: 41: Hoare triple {18573#true} ~__retres1~1 := 0; {18573#true} is VALID [2020-07-10 15:32:35,055 INFO L280 TraceCheckUtils]: 42: Hoare triple {18573#true} #res := ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:35,055 INFO L280 TraceCheckUtils]: 43: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,055 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18573#true} {18573#true} #349#return; {18573#true} is VALID [2020-07-10 15:32:35,056 INFO L280 TraceCheckUtils]: 45: Hoare triple {18573#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18573#true} is VALID [2020-07-10 15:32:35,056 INFO L280 TraceCheckUtils]: 46: Hoare triple {18573#true} assume !(0 != ~tmp___0~0); {18573#true} is VALID [2020-07-10 15:32:35,056 INFO L280 TraceCheckUtils]: 47: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,056 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18573#true} {18573#true} #373#return; {18573#true} is VALID [2020-07-10 15:32:35,056 INFO L263 TraceCheckUtils]: 49: Hoare triple {18573#true} call reset_delta_events(); {18573#true} is VALID [2020-07-10 15:32:35,057 INFO L280 TraceCheckUtils]: 50: Hoare triple {18573#true} assume !(1 == ~M_E~0); {18573#true} is VALID [2020-07-10 15:32:35,057 INFO L280 TraceCheckUtils]: 51: Hoare triple {18573#true} assume !(1 == ~T1_E~0); {18573#true} is VALID [2020-07-10 15:32:35,057 INFO L280 TraceCheckUtils]: 52: Hoare triple {18573#true} assume !(1 == ~E_M~0); {18573#true} is VALID [2020-07-10 15:32:35,057 INFO L280 TraceCheckUtils]: 53: Hoare triple {18573#true} assume !(1 == ~E_1~0); {18573#true} is VALID [2020-07-10 15:32:35,057 INFO L280 TraceCheckUtils]: 54: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,058 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18573#true} {18573#true} #375#return; {18573#true} is VALID [2020-07-10 15:32:35,058 INFO L280 TraceCheckUtils]: 56: Hoare triple {18573#true} assume !false; {18573#true} is VALID [2020-07-10 15:32:35,058 INFO L280 TraceCheckUtils]: 57: Hoare triple {18573#true} ~kernel_st~0 := 1; {18573#true} is VALID [2020-07-10 15:32:35,058 INFO L263 TraceCheckUtils]: 58: Hoare triple {18573#true} call eval(); {18573#true} is VALID [2020-07-10 15:32:35,058 INFO L280 TraceCheckUtils]: 59: Hoare triple {18573#true} havoc ~tmp~0; {18573#true} is VALID [2020-07-10 15:32:35,058 INFO L280 TraceCheckUtils]: 60: Hoare triple {18573#true} assume !false; {18573#true} is VALID [2020-07-10 15:32:35,059 INFO L263 TraceCheckUtils]: 61: Hoare triple {18573#true} call #t~ret1 := exists_runnable_thread(); {18573#true} is VALID [2020-07-10 15:32:35,059 INFO L280 TraceCheckUtils]: 62: Hoare triple {18573#true} havoc ~__retres1~2; {18573#true} is VALID [2020-07-10 15:32:35,059 INFO L280 TraceCheckUtils]: 63: Hoare triple {18573#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {18573#true} is VALID [2020-07-10 15:32:35,059 INFO L280 TraceCheckUtils]: 64: Hoare triple {18573#true} #res := ~__retres1~2; {18573#true} is VALID [2020-07-10 15:32:35,059 INFO L280 TraceCheckUtils]: 65: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,060 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {18573#true} {18573#true} #359#return; {18573#true} is VALID [2020-07-10 15:32:35,060 INFO L280 TraceCheckUtils]: 67: Hoare triple {18573#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18573#true} is VALID [2020-07-10 15:32:35,060 INFO L280 TraceCheckUtils]: 68: Hoare triple {18573#true} assume 0 != ~tmp~0; {18573#true} is VALID [2020-07-10 15:32:35,060 INFO L280 TraceCheckUtils]: 69: Hoare triple {18573#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {18573#true} is VALID [2020-07-10 15:32:35,060 INFO L280 TraceCheckUtils]: 70: Hoare triple {18573#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {18573#true} is VALID [2020-07-10 15:32:35,060 INFO L263 TraceCheckUtils]: 71: Hoare triple {18573#true} call master(); {18573#true} is VALID [2020-07-10 15:32:35,061 INFO L280 TraceCheckUtils]: 72: Hoare triple {18573#true} assume 0 == ~m_pc~0; {18573#true} is VALID [2020-07-10 15:32:35,061 INFO L280 TraceCheckUtils]: 73: Hoare triple {18573#true} assume !false; {18573#true} is VALID [2020-07-10 15:32:35,061 INFO L280 TraceCheckUtils]: 74: Hoare triple {18573#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {18573#true} is VALID [2020-07-10 15:32:35,061 INFO L263 TraceCheckUtils]: 75: Hoare triple {18573#true} call immediate_notify(); {18573#true} is VALID [2020-07-10 15:32:35,061 INFO L263 TraceCheckUtils]: 76: Hoare triple {18573#true} call activate_threads(); {18573#true} is VALID [2020-07-10 15:32:35,061 INFO L280 TraceCheckUtils]: 77: Hoare triple {18573#true} havoc ~tmp~1;havoc ~tmp___0~0; {18573#true} is VALID [2020-07-10 15:32:35,062 INFO L263 TraceCheckUtils]: 78: Hoare triple {18573#true} call #t~ret4 := is_master_triggered(); {18573#true} is VALID [2020-07-10 15:32:35,062 INFO L280 TraceCheckUtils]: 79: Hoare triple {18573#true} havoc ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:35,062 INFO L280 TraceCheckUtils]: 80: Hoare triple {18573#true} assume !(1 == ~m_pc~0); {18573#true} is VALID [2020-07-10 15:32:35,062 INFO L280 TraceCheckUtils]: 81: Hoare triple {18573#true} ~__retres1~0 := 0; {18573#true} is VALID [2020-07-10 15:32:35,062 INFO L280 TraceCheckUtils]: 82: Hoare triple {18573#true} #res := ~__retres1~0; {18573#true} is VALID [2020-07-10 15:32:35,063 INFO L280 TraceCheckUtils]: 83: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,063 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {18573#true} {18573#true} #347#return; {18573#true} is VALID [2020-07-10 15:32:35,063 INFO L280 TraceCheckUtils]: 85: Hoare triple {18573#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {18573#true} is VALID [2020-07-10 15:32:35,063 INFO L280 TraceCheckUtils]: 86: Hoare triple {18573#true} assume !(0 != ~tmp~1); {18573#true} is VALID [2020-07-10 15:32:35,063 INFO L263 TraceCheckUtils]: 87: Hoare triple {18573#true} call #t~ret5 := is_transmit1_triggered(); {18573#true} is VALID [2020-07-10 15:32:35,064 INFO L280 TraceCheckUtils]: 88: Hoare triple {18573#true} havoc ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:35,064 INFO L280 TraceCheckUtils]: 89: Hoare triple {18573#true} assume 1 == ~t1_pc~0; {18573#true} is VALID [2020-07-10 15:32:35,064 INFO L280 TraceCheckUtils]: 90: Hoare triple {18573#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {18573#true} is VALID [2020-07-10 15:32:35,064 INFO L280 TraceCheckUtils]: 91: Hoare triple {18573#true} #res := ~__retres1~1; {18573#true} is VALID [2020-07-10 15:32:35,064 INFO L280 TraceCheckUtils]: 92: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,065 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18573#true} {18573#true} #349#return; {18573#true} is VALID [2020-07-10 15:32:35,065 INFO L280 TraceCheckUtils]: 94: Hoare triple {18573#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {18573#true} is VALID [2020-07-10 15:32:35,065 INFO L280 TraceCheckUtils]: 95: Hoare triple {18573#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {18573#true} is VALID [2020-07-10 15:32:35,065 INFO L280 TraceCheckUtils]: 96: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,065 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {18573#true} {18573#true} #343#return; {18573#true} is VALID [2020-07-10 15:32:35,066 INFO L280 TraceCheckUtils]: 98: Hoare triple {18573#true} assume true; {18573#true} is VALID [2020-07-10 15:32:35,066 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {18573#true} {18573#true} #355#return; {18573#true} is VALID [2020-07-10 15:32:35,067 INFO L280 TraceCheckUtils]: 100: Hoare triple {18573#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {19040#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:32:35,067 INFO L280 TraceCheckUtils]: 101: Hoare triple {19040#(<= 2 ~m_st~0)} assume true; {19040#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:32:35,069 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {19040#(<= 2 ~m_st~0)} {18573#true} #361#return; {19040#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:32:35,071 INFO L280 TraceCheckUtils]: 103: Hoare triple {19040#(<= 2 ~m_st~0)} assume !(0 == ~t1_st~0); {19040#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:32:35,073 INFO L280 TraceCheckUtils]: 104: Hoare triple {19040#(<= 2 ~m_st~0)} assume !false; {19040#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:32:35,075 INFO L263 TraceCheckUtils]: 105: Hoare triple {19040#(<= 2 ~m_st~0)} call #t~ret1 := exists_runnable_thread(); {19040#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:32:35,077 INFO L280 TraceCheckUtils]: 106: Hoare triple {19040#(<= 2 ~m_st~0)} havoc ~__retres1~2; {19040#(<= 2 ~m_st~0)} is VALID [2020-07-10 15:32:35,077 INFO L280 TraceCheckUtils]: 107: Hoare triple {19040#(<= 2 ~m_st~0)} assume 0 == ~m_st~0;~__retres1~2 := 1; {18574#false} is VALID [2020-07-10 15:32:35,078 INFO L280 TraceCheckUtils]: 108: Hoare triple {18574#false} #res := ~__retres1~2; {18574#false} is VALID [2020-07-10 15:32:35,078 INFO L280 TraceCheckUtils]: 109: Hoare triple {18574#false} assume true; {18574#false} is VALID [2020-07-10 15:32:35,078 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {18574#false} {19040#(<= 2 ~m_st~0)} #359#return; {18574#false} is VALID [2020-07-10 15:32:35,078 INFO L280 TraceCheckUtils]: 111: Hoare triple {18574#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18574#false} is VALID [2020-07-10 15:32:35,078 INFO L280 TraceCheckUtils]: 112: Hoare triple {18574#false} assume 0 != ~tmp~0; {18574#false} is VALID [2020-07-10 15:32:35,079 INFO L280 TraceCheckUtils]: 113: Hoare triple {18574#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {18574#false} is VALID [2020-07-10 15:32:35,079 INFO L280 TraceCheckUtils]: 114: Hoare triple {18574#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {18574#false} is VALID [2020-07-10 15:32:35,079 INFO L263 TraceCheckUtils]: 115: Hoare triple {18574#false} call master(); {18574#false} is VALID [2020-07-10 15:32:35,079 INFO L280 TraceCheckUtils]: 116: Hoare triple {18574#false} assume !(0 == ~m_pc~0); {18574#false} is VALID [2020-07-10 15:32:35,079 INFO L280 TraceCheckUtils]: 117: Hoare triple {18574#false} assume 1 == ~m_pc~0; {18574#false} is VALID [2020-07-10 15:32:35,079 INFO L280 TraceCheckUtils]: 118: Hoare triple {18574#false} assume ~token~0 != 1 + ~local~0; {18574#false} is VALID [2020-07-10 15:32:35,080 INFO L263 TraceCheckUtils]: 119: Hoare triple {18574#false} call error(); {18574#false} is VALID [2020-07-10 15:32:35,080 INFO L280 TraceCheckUtils]: 120: Hoare triple {18574#false} assume !false; {18574#false} is VALID [2020-07-10 15:32:35,088 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-10 15:32:35,089 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:32:35,089 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2020-07-10 15:32:35,089 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740401433] [2020-07-10 15:32:35,090 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2020-07-10 15:32:35,090 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:35,090 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:32:35,206 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:35,206 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:32:35,206 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:35,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:32:35,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:35,207 INFO L87 Difference]: Start difference. First operand 736 states and 896 transitions. Second operand 3 states. [2020-07-10 15:32:39,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:39,226 INFO L93 Difference]: Finished difference Result 2007 states and 2500 transitions. [2020-07-10 15:32:39,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:32:39,226 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2020-07-10 15:32:39,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:32:39,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 448 transitions. [2020-07-10 15:32:39,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:32:39,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 448 transitions. [2020-07-10 15:32:39,235 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 448 transitions. [2020-07-10 15:32:39,714 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 448 edges. 448 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:39,777 INFO L225 Difference]: With dead ends: 2007 [2020-07-10 15:32:39,777 INFO L226 Difference]: Without dead ends: 1018 [2020-07-10 15:32:39,781 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 152 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:39,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1018 states. [2020-07-10 15:32:42,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1018 to 1018. [2020-07-10 15:32:42,550 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:42,550 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1018 states. Second operand 1018 states. [2020-07-10 15:32:42,550 INFO L74 IsIncluded]: Start isIncluded. First operand 1018 states. Second operand 1018 states. [2020-07-10 15:32:42,551 INFO L87 Difference]: Start difference. First operand 1018 states. Second operand 1018 states. [2020-07-10 15:32:42,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:42,598 INFO L93 Difference]: Finished difference Result 1018 states and 1236 transitions. [2020-07-10 15:32:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1236 transitions. [2020-07-10 15:32:42,601 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:42,601 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:42,602 INFO L74 IsIncluded]: Start isIncluded. First operand 1018 states. Second operand 1018 states. [2020-07-10 15:32:42,602 INFO L87 Difference]: Start difference. First operand 1018 states. Second operand 1018 states. [2020-07-10 15:32:42,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:42,679 INFO L93 Difference]: Finished difference Result 1018 states and 1236 transitions. [2020-07-10 15:32:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1236 transitions. [2020-07-10 15:32:42,683 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:42,683 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:42,683 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:42,683 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1018 states. [2020-07-10 15:32:42,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 1018 states and 1236 transitions. [2020-07-10 15:32:42,775 INFO L78 Accepts]: Start accepts. Automaton has 1018 states and 1236 transitions. Word has length 121 [2020-07-10 15:32:42,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:42,776 INFO L479 AbstractCegarLoop]: Abstraction has 1018 states and 1236 transitions. [2020-07-10 15:32:42,776 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:32:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1236 transitions. [2020-07-10 15:32:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 15:32:42,779 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:42,779 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:32:42,994 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2020-07-10 15:32:42,994 INFO L427 AbstractCegarLoop]: === Iteration 9 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:42,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:42,995 INFO L82 PathProgramCache]: Analyzing trace with hash -1360925018, now seen corresponding path program 1 times [2020-07-10 15:32:42,995 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:42,995 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910454741] [2020-07-10 15:32:42,996 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {25389#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,113 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25267#true} {25267#true} #397#return; {25267#true} is VALID [2020-07-10 15:32:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {25390#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25267#true} {25267#true} #351#return; {25267#true} is VALID [2020-07-10 15:32:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,130 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25267#true} {25267#true} #367#return; {25267#true} is VALID [2020-07-10 15:32:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,145 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,145 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25267#true} {25267#true} #369#return; {25267#true} is VALID [2020-07-10 15:32:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {25267#true} is VALID [2020-07-10 15:32:43,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(0 == ~T1_E~0); {25267#true} is VALID [2020-07-10 15:32:43,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume !(0 == ~E_M~0); {25267#true} is VALID [2020-07-10 15:32:43,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume !(0 == ~E_1~0); {25267#true} is VALID [2020-07-10 15:32:43,173 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,174 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25267#true} #371#return; {25267#true} is VALID [2020-07-10 15:32:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,194 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {25308#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {25308#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,209 INFO L280 TraceCheckUtils]: 4: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume true; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,210 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25308#(not (= 1 ~t1_pc~0))} {25267#true} #349#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:43,211 INFO L263 TraceCheckUtils]: 1: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,212 INFO L280 TraceCheckUtils]: 6: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,212 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,212 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:43,213 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-10 15:32:43,213 INFO L263 TraceCheckUtils]: 10: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,213 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,214 INFO L280 TraceCheckUtils]: 12: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,215 INFO L280 TraceCheckUtils]: 13: Hoare triple {25308#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,216 INFO L280 TraceCheckUtils]: 14: Hoare triple {25308#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,217 INFO L280 TraceCheckUtils]: 15: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume true; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,219 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25308#(not (= 1 ~t1_pc~0))} {25267#true} #349#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,220 INFO L280 TraceCheckUtils]: 17: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,220 INFO L280 TraceCheckUtils]: 18: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,221 INFO L280 TraceCheckUtils]: 19: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume true; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,222 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25308#(not (= 1 ~t1_pc~0))} {25267#true} #373#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {25267#true} is VALID [2020-07-10 15:32:43,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(1 == ~T1_E~0); {25267#true} is VALID [2020-07-10 15:32:43,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume !(1 == ~E_M~0); {25267#true} is VALID [2020-07-10 15:32:43,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume !(1 == ~E_1~0); {25267#true} is VALID [2020-07-10 15:32:43,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,231 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25308#(not (= 1 ~t1_pc~0))} #375#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~2; {25267#true} is VALID [2020-07-10 15:32:43,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {25267#true} is VALID [2020-07-10 15:32:43,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} #res := ~__retres1~2; {25267#true} is VALID [2020-07-10 15:32:43,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,241 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25267#true} {25308#(not (= 1 ~t1_pc~0))} #359#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,346 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,346 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,362 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #349#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:43,363 INFO L263 TraceCheckUtils]: 1: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,365 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:43,366 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-10 15:32:43,367 INFO L263 TraceCheckUtils]: 10: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,367 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,369 INFO L280 TraceCheckUtils]: 12: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,370 INFO L280 TraceCheckUtils]: 13: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,371 INFO L280 TraceCheckUtils]: 14: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,372 INFO L280 TraceCheckUtils]: 15: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,373 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #349#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,374 INFO L280 TraceCheckUtils]: 17: Hoare triple {25430#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,375 INFO L280 TraceCheckUtils]: 18: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,376 INFO L280 TraceCheckUtils]: 19: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,377 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,379 INFO L263 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:43,379 INFO L263 TraceCheckUtils]: 2: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,380 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,401 INFO L280 TraceCheckUtils]: 6: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,401 INFO L280 TraceCheckUtils]: 7: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,401 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:43,401 INFO L280 TraceCheckUtils]: 10: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-10 15:32:43,402 INFO L263 TraceCheckUtils]: 11: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,404 INFO L280 TraceCheckUtils]: 14: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,404 INFO L280 TraceCheckUtils]: 15: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,405 INFO L280 TraceCheckUtils]: 16: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,405 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #349#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,406 INFO L280 TraceCheckUtils]: 18: Hoare triple {25430#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,406 INFO L280 TraceCheckUtils]: 19: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,407 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,408 INFO L280 TraceCheckUtils]: 22: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,408 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #355#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {25405#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {25267#true} is VALID [2020-07-10 15:32:43,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-10 15:32:43,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,410 INFO L263 TraceCheckUtils]: 3: Hoare triple {25267#true} call immediate_notify(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,411 INFO L263 TraceCheckUtils]: 4: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:43,411 INFO L263 TraceCheckUtils]: 6: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,411 INFO L280 TraceCheckUtils]: 7: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,412 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,412 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,412 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,412 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,413 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:43,413 INFO L280 TraceCheckUtils]: 14: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-10 15:32:43,413 INFO L263 TraceCheckUtils]: 15: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,413 INFO L280 TraceCheckUtils]: 16: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,414 INFO L280 TraceCheckUtils]: 17: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,415 INFO L280 TraceCheckUtils]: 18: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,416 INFO L280 TraceCheckUtils]: 20: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,417 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #349#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,418 INFO L280 TraceCheckUtils]: 22: Hoare triple {25430#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,418 INFO L280 TraceCheckUtils]: 23: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,419 INFO L280 TraceCheckUtils]: 24: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,420 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,421 INFO L280 TraceCheckUtils]: 26: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,421 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #355#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,422 INFO L280 TraceCheckUtils]: 28: Hoare triple {25430#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,422 INFO L280 TraceCheckUtils]: 29: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,423 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25308#(not (= 1 ~t1_pc~0))} #361#return; {25268#false} is VALID [2020-07-10 15:32:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 1 == ~m_pc~0; {25267#true} is VALID [2020-07-10 15:32:43,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,494 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,494 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,495 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-10 15:32:43,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,500 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,500 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-10 15:32:43,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:43,501 INFO L263 TraceCheckUtils]: 1: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,503 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume 1 == ~m_pc~0; {25267#true} is VALID [2020-07-10 15:32:43,504 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,505 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:43,506 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume 0 != ~tmp~1;~m_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,506 INFO L263 TraceCheckUtils]: 10: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,506 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,507 INFO L280 TraceCheckUtils]: 12: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,507 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-10 15:32:43,507 INFO L280 TraceCheckUtils]: 14: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,508 INFO L280 TraceCheckUtils]: 15: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,508 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-10 15:32:43,508 INFO L280 TraceCheckUtils]: 17: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-10 15:32:43,509 INFO L280 TraceCheckUtils]: 18: Hoare triple {25267#true} assume !(0 != ~tmp___0~0); {25267#true} is VALID [2020-07-10 15:32:43,509 INFO L280 TraceCheckUtils]: 19: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,509 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25267#true} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25267#true} is VALID [2020-07-10 15:32:43,513 INFO L263 TraceCheckUtils]: 0: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:43,514 INFO L263 TraceCheckUtils]: 2: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,514 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,515 INFO L280 TraceCheckUtils]: 4: Hoare triple {25267#true} assume 1 == ~m_pc~0; {25267#true} is VALID [2020-07-10 15:32:43,515 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,516 INFO L280 TraceCheckUtils]: 6: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,516 INFO L280 TraceCheckUtils]: 7: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,516 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:43,517 INFO L280 TraceCheckUtils]: 10: Hoare triple {25267#true} assume 0 != ~tmp~1;~m_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,517 INFO L263 TraceCheckUtils]: 11: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,518 INFO L280 TraceCheckUtils]: 12: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,518 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,518 INFO L280 TraceCheckUtils]: 14: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-10 15:32:43,519 INFO L280 TraceCheckUtils]: 15: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,519 INFO L280 TraceCheckUtils]: 16: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,519 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-10 15:32:43,520 INFO L280 TraceCheckUtils]: 18: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-10 15:32:43,520 INFO L280 TraceCheckUtils]: 19: Hoare triple {25267#true} assume !(0 != ~tmp___0~0); {25267#true} is VALID [2020-07-10 15:32:43,520 INFO L280 TraceCheckUtils]: 20: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,521 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25267#true} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25267#true} is VALID [2020-07-10 15:32:43,521 INFO L280 TraceCheckUtils]: 22: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,521 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {25267#true} {25267#true} #345#return; {25267#true} is VALID [2020-07-10 15:32:43,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {25464#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25267#true} is VALID [2020-07-10 15:32:43,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,525 INFO L263 TraceCheckUtils]: 3: Hoare triple {25267#true} call immediate_notify(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,526 INFO L263 TraceCheckUtils]: 4: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:43,527 INFO L263 TraceCheckUtils]: 6: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,527 INFO L280 TraceCheckUtils]: 7: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,527 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume 1 == ~m_pc~0; {25267#true} is VALID [2020-07-10 15:32:43,528 INFO L280 TraceCheckUtils]: 9: Hoare triple {25267#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,528 INFO L280 TraceCheckUtils]: 10: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,528 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,529 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,529 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:43,529 INFO L280 TraceCheckUtils]: 14: Hoare triple {25267#true} assume 0 != ~tmp~1;~m_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,530 INFO L263 TraceCheckUtils]: 15: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,530 INFO L280 TraceCheckUtils]: 16: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,531 INFO L280 TraceCheckUtils]: 18: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-10 15:32:43,531 INFO L280 TraceCheckUtils]: 19: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,531 INFO L280 TraceCheckUtils]: 20: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,531 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-10 15:32:43,532 INFO L280 TraceCheckUtils]: 22: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-10 15:32:43,532 INFO L280 TraceCheckUtils]: 23: Hoare triple {25267#true} assume !(0 != ~tmp___0~0); {25267#true} is VALID [2020-07-10 15:32:43,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,533 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25267#true} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25267#true} is VALID [2020-07-10 15:32:43,533 INFO L280 TraceCheckUtils]: 26: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,533 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {25267#true} {25267#true} #345#return; {25267#true} is VALID [2020-07-10 15:32:43,534 INFO L280 TraceCheckUtils]: 28: Hoare triple {25267#true} ~E_M~0 := 2; {25267#true} is VALID [2020-07-10 15:32:43,534 INFO L280 TraceCheckUtils]: 29: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-10 15:32:43,534 INFO L280 TraceCheckUtils]: 30: Hoare triple {25267#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {25267#true} is VALID [2020-07-10 15:32:43,535 INFO L280 TraceCheckUtils]: 31: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,535 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25267#true} {25268#false} #363#return; {25268#false} is VALID [2020-07-10 15:32:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {25267#true} havoc ~__retres1~2; {25267#true} is VALID [2020-07-10 15:32:43,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {25267#true} is VALID [2020-07-10 15:32:43,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} #res := ~__retres1~2; {25267#true} is VALID [2020-07-10 15:32:43,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,545 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25267#true} {25268#false} #359#return; {25268#false} is VALID [2020-07-10 15:32:43,547 INFO L263 TraceCheckUtils]: 0: Hoare triple {25267#true} call ULTIMATE.init(); {25389#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:43,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {25389#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,548 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25267#true} {25267#true} #397#return; {25267#true} is VALID [2020-07-10 15:32:43,549 INFO L263 TraceCheckUtils]: 4: Hoare triple {25267#true} call #t~ret9 := main(); {25267#true} is VALID [2020-07-10 15:32:43,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} havoc ~__retres1~3; {25267#true} is VALID [2020-07-10 15:32:43,550 INFO L263 TraceCheckUtils]: 6: Hoare triple {25267#true} call init_model(); {25390#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:32:43,551 INFO L280 TraceCheckUtils]: 7: Hoare triple {25390#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,551 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,551 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25267#true} {25267#true} #351#return; {25267#true} is VALID [2020-07-10 15:32:43,552 INFO L263 TraceCheckUtils]: 10: Hoare triple {25267#true} call start_simulation(); {25267#true} is VALID [2020-07-10 15:32:43,552 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,554 INFO L263 TraceCheckUtils]: 12: Hoare triple {25267#true} call update_channels(); {25267#true} is VALID [2020-07-10 15:32:43,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,554 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25267#true} {25267#true} #367#return; {25267#true} is VALID [2020-07-10 15:32:43,556 INFO L263 TraceCheckUtils]: 15: Hoare triple {25267#true} call init_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,557 INFO L280 TraceCheckUtils]: 17: Hoare triple {25267#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,557 INFO L280 TraceCheckUtils]: 18: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,557 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {25267#true} {25267#true} #369#return; {25267#true} is VALID [2020-07-10 15:32:43,558 INFO L263 TraceCheckUtils]: 20: Hoare triple {25267#true} call fire_delta_events(); {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:43,558 INFO L280 TraceCheckUtils]: 21: Hoare triple {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {25267#true} is VALID [2020-07-10 15:32:43,559 INFO L280 TraceCheckUtils]: 22: Hoare triple {25267#true} assume !(0 == ~T1_E~0); {25267#true} is VALID [2020-07-10 15:32:43,559 INFO L280 TraceCheckUtils]: 23: Hoare triple {25267#true} assume !(0 == ~E_M~0); {25267#true} is VALID [2020-07-10 15:32:43,559 INFO L280 TraceCheckUtils]: 24: Hoare triple {25267#true} assume !(0 == ~E_1~0); {25267#true} is VALID [2020-07-10 15:32:43,559 INFO L280 TraceCheckUtils]: 25: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,559 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25267#true} {25267#true} #371#return; {25267#true} is VALID [2020-07-10 15:32:43,560 INFO L263 TraceCheckUtils]: 27: Hoare triple {25267#true} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,560 INFO L280 TraceCheckUtils]: 28: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:43,561 INFO L263 TraceCheckUtils]: 29: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,561 INFO L280 TraceCheckUtils]: 30: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,561 INFO L280 TraceCheckUtils]: 31: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,561 INFO L280 TraceCheckUtils]: 32: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,561 INFO L280 TraceCheckUtils]: 33: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,562 INFO L280 TraceCheckUtils]: 34: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,562 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,562 INFO L280 TraceCheckUtils]: 36: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:43,562 INFO L280 TraceCheckUtils]: 37: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-10 15:32:43,563 INFO L263 TraceCheckUtils]: 38: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,563 INFO L280 TraceCheckUtils]: 39: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,564 INFO L280 TraceCheckUtils]: 40: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,565 INFO L280 TraceCheckUtils]: 41: Hoare triple {25308#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,566 INFO L280 TraceCheckUtils]: 42: Hoare triple {25308#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,568 INFO L280 TraceCheckUtils]: 43: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume true; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,569 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {25308#(not (= 1 ~t1_pc~0))} {25267#true} #349#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,570 INFO L280 TraceCheckUtils]: 45: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,572 INFO L280 TraceCheckUtils]: 46: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,573 INFO L280 TraceCheckUtils]: 47: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume true; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,574 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {25308#(not (= 1 ~t1_pc~0))} {25267#true} #373#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,575 INFO L263 TraceCheckUtils]: 49: Hoare triple {25308#(not (= 1 ~t1_pc~0))} call reset_delta_events(); {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:43,575 INFO L280 TraceCheckUtils]: 50: Hoare triple {25392#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {25267#true} is VALID [2020-07-10 15:32:43,576 INFO L280 TraceCheckUtils]: 51: Hoare triple {25267#true} assume !(1 == ~T1_E~0); {25267#true} is VALID [2020-07-10 15:32:43,576 INFO L280 TraceCheckUtils]: 52: Hoare triple {25267#true} assume !(1 == ~E_M~0); {25267#true} is VALID [2020-07-10 15:32:43,576 INFO L280 TraceCheckUtils]: 53: Hoare triple {25267#true} assume !(1 == ~E_1~0); {25267#true} is VALID [2020-07-10 15:32:43,577 INFO L280 TraceCheckUtils]: 54: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,578 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {25267#true} {25308#(not (= 1 ~t1_pc~0))} #375#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,579 INFO L280 TraceCheckUtils]: 56: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume !false; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,580 INFO L280 TraceCheckUtils]: 57: Hoare triple {25308#(not (= 1 ~t1_pc~0))} ~kernel_st~0 := 1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,580 INFO L263 TraceCheckUtils]: 58: Hoare triple {25308#(not (= 1 ~t1_pc~0))} call eval(); {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,581 INFO L280 TraceCheckUtils]: 59: Hoare triple {25308#(not (= 1 ~t1_pc~0))} havoc ~tmp~0; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,582 INFO L280 TraceCheckUtils]: 60: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume !false; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,582 INFO L263 TraceCheckUtils]: 61: Hoare triple {25308#(not (= 1 ~t1_pc~0))} call #t~ret1 := exists_runnable_thread(); {25267#true} is VALID [2020-07-10 15:32:43,583 INFO L280 TraceCheckUtils]: 62: Hoare triple {25267#true} havoc ~__retres1~2; {25267#true} is VALID [2020-07-10 15:32:43,583 INFO L280 TraceCheckUtils]: 63: Hoare triple {25267#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {25267#true} is VALID [2020-07-10 15:32:43,583 INFO L280 TraceCheckUtils]: 64: Hoare triple {25267#true} #res := ~__retres1~2; {25267#true} is VALID [2020-07-10 15:32:43,584 INFO L280 TraceCheckUtils]: 65: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,585 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {25267#true} {25308#(not (= 1 ~t1_pc~0))} #359#return; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,586 INFO L280 TraceCheckUtils]: 67: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,586 INFO L280 TraceCheckUtils]: 68: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp~0; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,587 INFO L280 TraceCheckUtils]: 69: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,588 INFO L280 TraceCheckUtils]: 70: Hoare triple {25308#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {25308#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:43,589 INFO L263 TraceCheckUtils]: 71: Hoare triple {25308#(not (= 1 ~t1_pc~0))} call master(); {25405#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,590 INFO L280 TraceCheckUtils]: 72: Hoare triple {25405#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {25267#true} is VALID [2020-07-10 15:32:43,590 INFO L280 TraceCheckUtils]: 73: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-10 15:32:43,590 INFO L280 TraceCheckUtils]: 74: Hoare triple {25267#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,592 INFO L263 TraceCheckUtils]: 75: Hoare triple {25267#true} call immediate_notify(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,593 INFO L263 TraceCheckUtils]: 76: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,593 INFO L280 TraceCheckUtils]: 77: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:43,593 INFO L263 TraceCheckUtils]: 78: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,594 INFO L280 TraceCheckUtils]: 79: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,594 INFO L280 TraceCheckUtils]: 80: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,594 INFO L280 TraceCheckUtils]: 81: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,595 INFO L280 TraceCheckUtils]: 82: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,595 INFO L280 TraceCheckUtils]: 83: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,595 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,596 INFO L280 TraceCheckUtils]: 85: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:43,596 INFO L280 TraceCheckUtils]: 86: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-10 15:32:43,596 INFO L263 TraceCheckUtils]: 87: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,596 INFO L280 TraceCheckUtils]: 88: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,598 INFO L280 TraceCheckUtils]: 89: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,599 INFO L280 TraceCheckUtils]: 90: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,599 INFO L280 TraceCheckUtils]: 91: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,600 INFO L280 TraceCheckUtils]: 92: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,601 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #349#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,602 INFO L280 TraceCheckUtils]: 94: Hoare triple {25430#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,603 INFO L280 TraceCheckUtils]: 95: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,604 INFO L280 TraceCheckUtils]: 96: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,605 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,606 INFO L280 TraceCheckUtils]: 98: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,607 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25267#true} #355#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,607 INFO L280 TraceCheckUtils]: 100: Hoare triple {25430#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,608 INFO L280 TraceCheckUtils]: 101: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:43,609 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25308#(not (= 1 ~t1_pc~0))} #361#return; {25268#false} is VALID [2020-07-10 15:32:43,610 INFO L280 TraceCheckUtils]: 103: Hoare triple {25268#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {25268#false} is VALID [2020-07-10 15:32:43,610 INFO L280 TraceCheckUtils]: 104: Hoare triple {25268#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {25268#false} is VALID [2020-07-10 15:32:43,611 INFO L263 TraceCheckUtils]: 105: Hoare triple {25268#false} call transmit1(); {25464#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:43,611 INFO L280 TraceCheckUtils]: 106: Hoare triple {25464#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,611 INFO L280 TraceCheckUtils]: 107: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25267#true} is VALID [2020-07-10 15:32:43,611 INFO L280 TraceCheckUtils]: 108: Hoare triple {25267#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,623 INFO L263 TraceCheckUtils]: 109: Hoare triple {25267#true} call immediate_notify(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,624 INFO L263 TraceCheckUtils]: 110: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:43,624 INFO L280 TraceCheckUtils]: 111: Hoare triple {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:43,624 INFO L263 TraceCheckUtils]: 112: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,625 INFO L280 TraceCheckUtils]: 113: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,625 INFO L280 TraceCheckUtils]: 114: Hoare triple {25267#true} assume 1 == ~m_pc~0; {25267#true} is VALID [2020-07-10 15:32:43,625 INFO L280 TraceCheckUtils]: 115: Hoare triple {25267#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {25267#true} is VALID [2020-07-10 15:32:43,625 INFO L280 TraceCheckUtils]: 116: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:43,625 INFO L280 TraceCheckUtils]: 117: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,625 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:43,626 INFO L280 TraceCheckUtils]: 119: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:43,626 INFO L280 TraceCheckUtils]: 120: Hoare triple {25267#true} assume 0 != ~tmp~1;~m_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:43,626 INFO L263 TraceCheckUtils]: 121: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:43,626 INFO L280 TraceCheckUtils]: 122: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,626 INFO L280 TraceCheckUtils]: 123: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-10 15:32:43,627 INFO L280 TraceCheckUtils]: 124: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-10 15:32:43,627 INFO L280 TraceCheckUtils]: 125: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:43,627 INFO L280 TraceCheckUtils]: 126: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,627 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-10 15:32:43,627 INFO L280 TraceCheckUtils]: 128: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-10 15:32:43,628 INFO L280 TraceCheckUtils]: 129: Hoare triple {25267#true} assume !(0 != ~tmp___0~0); {25267#true} is VALID [2020-07-10 15:32:43,628 INFO L280 TraceCheckUtils]: 130: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,628 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {25267#true} {25391#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {25267#true} is VALID [2020-07-10 15:32:43,628 INFO L280 TraceCheckUtils]: 132: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,628 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {25267#true} {25267#true} #345#return; {25267#true} is VALID [2020-07-10 15:32:43,629 INFO L280 TraceCheckUtils]: 134: Hoare triple {25267#true} ~E_M~0 := 2; {25267#true} is VALID [2020-07-10 15:32:43,629 INFO L280 TraceCheckUtils]: 135: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-10 15:32:43,629 INFO L280 TraceCheckUtils]: 136: Hoare triple {25267#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {25267#true} is VALID [2020-07-10 15:32:43,630 INFO L280 TraceCheckUtils]: 137: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,630 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {25267#true} {25268#false} #363#return; {25268#false} is VALID [2020-07-10 15:32:43,630 INFO L280 TraceCheckUtils]: 139: Hoare triple {25268#false} assume !false; {25268#false} is VALID [2020-07-10 15:32:43,631 INFO L263 TraceCheckUtils]: 140: Hoare triple {25268#false} call #t~ret1 := exists_runnable_thread(); {25267#true} is VALID [2020-07-10 15:32:43,631 INFO L280 TraceCheckUtils]: 141: Hoare triple {25267#true} havoc ~__retres1~2; {25267#true} is VALID [2020-07-10 15:32:43,631 INFO L280 TraceCheckUtils]: 142: Hoare triple {25267#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {25267#true} is VALID [2020-07-10 15:32:43,632 INFO L280 TraceCheckUtils]: 143: Hoare triple {25267#true} #res := ~__retres1~2; {25267#true} is VALID [2020-07-10 15:32:43,632 INFO L280 TraceCheckUtils]: 144: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:43,632 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {25267#true} {25268#false} #359#return; {25268#false} is VALID [2020-07-10 15:32:43,633 INFO L280 TraceCheckUtils]: 146: Hoare triple {25268#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25268#false} is VALID [2020-07-10 15:32:43,633 INFO L280 TraceCheckUtils]: 147: Hoare triple {25268#false} assume 0 != ~tmp~0; {25268#false} is VALID [2020-07-10 15:32:43,633 INFO L280 TraceCheckUtils]: 148: Hoare triple {25268#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {25268#false} is VALID [2020-07-10 15:32:43,633 INFO L280 TraceCheckUtils]: 149: Hoare triple {25268#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {25268#false} is VALID [2020-07-10 15:32:43,634 INFO L263 TraceCheckUtils]: 150: Hoare triple {25268#false} call master(); {25268#false} is VALID [2020-07-10 15:32:43,634 INFO L280 TraceCheckUtils]: 151: Hoare triple {25268#false} assume !(0 == ~m_pc~0); {25268#false} is VALID [2020-07-10 15:32:43,634 INFO L280 TraceCheckUtils]: 152: Hoare triple {25268#false} assume 1 == ~m_pc~0; {25268#false} is VALID [2020-07-10 15:32:43,635 INFO L280 TraceCheckUtils]: 153: Hoare triple {25268#false} assume ~token~0 != 1 + ~local~0; {25268#false} is VALID [2020-07-10 15:32:43,635 INFO L263 TraceCheckUtils]: 154: Hoare triple {25268#false} call error(); {25268#false} is VALID [2020-07-10 15:32:43,635 INFO L280 TraceCheckUtils]: 155: Hoare triple {25268#false} assume !false; {25268#false} is VALID [2020-07-10 15:32:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2020-07-10 15:32:43,683 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910454741] [2020-07-10 15:32:43,683 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1268080963] [2020-07-10 15:32:43,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:32:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,830 INFO L264 TraceCheckSpWp]: Trace formula consists of 645 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-10 15:32:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:43,894 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:32:44,045 INFO L263 TraceCheckUtils]: 0: Hoare triple {25267#true} call ULTIMATE.init(); {25267#true} is VALID [2020-07-10 15:32:44,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {25267#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {25267#true} is VALID [2020-07-10 15:32:44,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,046 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25267#true} {25267#true} #397#return; {25267#true} is VALID [2020-07-10 15:32:44,046 INFO L263 TraceCheckUtils]: 4: Hoare triple {25267#true} call #t~ret9 := main(); {25267#true} is VALID [2020-07-10 15:32:44,047 INFO L280 TraceCheckUtils]: 5: Hoare triple {25267#true} havoc ~__retres1~3; {25267#true} is VALID [2020-07-10 15:32:44,047 INFO L263 TraceCheckUtils]: 6: Hoare triple {25267#true} call init_model(); {25267#true} is VALID [2020-07-10 15:32:44,047 INFO L280 TraceCheckUtils]: 7: Hoare triple {25267#true} ~m_i~0 := 1;~t1_i~0 := 1; {25267#true} is VALID [2020-07-10 15:32:44,047 INFO L280 TraceCheckUtils]: 8: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,047 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25267#true} {25267#true} #351#return; {25267#true} is VALID [2020-07-10 15:32:44,048 INFO L263 TraceCheckUtils]: 10: Hoare triple {25267#true} call start_simulation(); {25267#true} is VALID [2020-07-10 15:32:44,048 INFO L280 TraceCheckUtils]: 11: Hoare triple {25267#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:44,048 INFO L263 TraceCheckUtils]: 12: Hoare triple {25267#true} call update_channels(); {25267#true} is VALID [2020-07-10 15:32:44,048 INFO L280 TraceCheckUtils]: 13: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,048 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25267#true} {25267#true} #367#return; {25267#true} is VALID [2020-07-10 15:32:44,049 INFO L263 TraceCheckUtils]: 15: Hoare triple {25267#true} call init_threads(); {25267#true} is VALID [2020-07-10 15:32:44,049 INFO L280 TraceCheckUtils]: 16: Hoare triple {25267#true} assume 1 == ~m_i~0;~m_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:44,049 INFO L280 TraceCheckUtils]: 17: Hoare triple {25267#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:44,049 INFO L280 TraceCheckUtils]: 18: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,049 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {25267#true} {25267#true} #369#return; {25267#true} is VALID [2020-07-10 15:32:44,050 INFO L263 TraceCheckUtils]: 20: Hoare triple {25267#true} call fire_delta_events(); {25267#true} is VALID [2020-07-10 15:32:44,050 INFO L280 TraceCheckUtils]: 21: Hoare triple {25267#true} assume !(0 == ~M_E~0); {25267#true} is VALID [2020-07-10 15:32:44,050 INFO L280 TraceCheckUtils]: 22: Hoare triple {25267#true} assume !(0 == ~T1_E~0); {25267#true} is VALID [2020-07-10 15:32:44,050 INFO L280 TraceCheckUtils]: 23: Hoare triple {25267#true} assume !(0 == ~E_M~0); {25267#true} is VALID [2020-07-10 15:32:44,050 INFO L280 TraceCheckUtils]: 24: Hoare triple {25267#true} assume !(0 == ~E_1~0); {25267#true} is VALID [2020-07-10 15:32:44,051 INFO L280 TraceCheckUtils]: 25: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,051 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25267#true} {25267#true} #371#return; {25267#true} is VALID [2020-07-10 15:32:44,051 INFO L263 TraceCheckUtils]: 27: Hoare triple {25267#true} call activate_threads(); {25267#true} is VALID [2020-07-10 15:32:44,051 INFO L280 TraceCheckUtils]: 28: Hoare triple {25267#true} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:44,051 INFO L263 TraceCheckUtils]: 29: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:44,052 INFO L280 TraceCheckUtils]: 30: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:44,052 INFO L280 TraceCheckUtils]: 31: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-10 15:32:44,052 INFO L280 TraceCheckUtils]: 32: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-10 15:32:44,052 INFO L280 TraceCheckUtils]: 33: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:44,052 INFO L280 TraceCheckUtils]: 34: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,053 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:44,053 INFO L280 TraceCheckUtils]: 36: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:44,053 INFO L280 TraceCheckUtils]: 37: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-10 15:32:44,053 INFO L263 TraceCheckUtils]: 38: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:44,053 INFO L280 TraceCheckUtils]: 39: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:44,053 INFO L280 TraceCheckUtils]: 40: Hoare triple {25267#true} assume !(1 == ~t1_pc~0); {25267#true} is VALID [2020-07-10 15:32:44,054 INFO L280 TraceCheckUtils]: 41: Hoare triple {25267#true} ~__retres1~1 := 0; {25267#true} is VALID [2020-07-10 15:32:44,054 INFO L280 TraceCheckUtils]: 42: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:44,054 INFO L280 TraceCheckUtils]: 43: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,054 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-10 15:32:44,054 INFO L280 TraceCheckUtils]: 45: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-10 15:32:44,055 INFO L280 TraceCheckUtils]: 46: Hoare triple {25267#true} assume !(0 != ~tmp___0~0); {25267#true} is VALID [2020-07-10 15:32:44,055 INFO L280 TraceCheckUtils]: 47: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,055 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {25267#true} {25267#true} #373#return; {25267#true} is VALID [2020-07-10 15:32:44,055 INFO L263 TraceCheckUtils]: 49: Hoare triple {25267#true} call reset_delta_events(); {25267#true} is VALID [2020-07-10 15:32:44,055 INFO L280 TraceCheckUtils]: 50: Hoare triple {25267#true} assume !(1 == ~M_E~0); {25267#true} is VALID [2020-07-10 15:32:44,056 INFO L280 TraceCheckUtils]: 51: Hoare triple {25267#true} assume !(1 == ~T1_E~0); {25267#true} is VALID [2020-07-10 15:32:44,056 INFO L280 TraceCheckUtils]: 52: Hoare triple {25267#true} assume !(1 == ~E_M~0); {25267#true} is VALID [2020-07-10 15:32:44,056 INFO L280 TraceCheckUtils]: 53: Hoare triple {25267#true} assume !(1 == ~E_1~0); {25267#true} is VALID [2020-07-10 15:32:44,056 INFO L280 TraceCheckUtils]: 54: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,056 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {25267#true} {25267#true} #375#return; {25267#true} is VALID [2020-07-10 15:32:44,056 INFO L280 TraceCheckUtils]: 56: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-10 15:32:44,057 INFO L280 TraceCheckUtils]: 57: Hoare triple {25267#true} ~kernel_st~0 := 1; {25267#true} is VALID [2020-07-10 15:32:44,057 INFO L263 TraceCheckUtils]: 58: Hoare triple {25267#true} call eval(); {25267#true} is VALID [2020-07-10 15:32:44,057 INFO L280 TraceCheckUtils]: 59: Hoare triple {25267#true} havoc ~tmp~0; {25267#true} is VALID [2020-07-10 15:32:44,057 INFO L280 TraceCheckUtils]: 60: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-10 15:32:44,057 INFO L263 TraceCheckUtils]: 61: Hoare triple {25267#true} call #t~ret1 := exists_runnable_thread(); {25267#true} is VALID [2020-07-10 15:32:44,058 INFO L280 TraceCheckUtils]: 62: Hoare triple {25267#true} havoc ~__retres1~2; {25267#true} is VALID [2020-07-10 15:32:44,058 INFO L280 TraceCheckUtils]: 63: Hoare triple {25267#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {25267#true} is VALID [2020-07-10 15:32:44,058 INFO L280 TraceCheckUtils]: 64: Hoare triple {25267#true} #res := ~__retres1~2; {25267#true} is VALID [2020-07-10 15:32:44,058 INFO L280 TraceCheckUtils]: 65: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,058 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {25267#true} {25267#true} #359#return; {25267#true} is VALID [2020-07-10 15:32:44,059 INFO L280 TraceCheckUtils]: 67: Hoare triple {25267#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25267#true} is VALID [2020-07-10 15:32:44,059 INFO L280 TraceCheckUtils]: 68: Hoare triple {25267#true} assume 0 != ~tmp~0; {25267#true} is VALID [2020-07-10 15:32:44,059 INFO L280 TraceCheckUtils]: 69: Hoare triple {25267#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {25267#true} is VALID [2020-07-10 15:32:44,059 INFO L280 TraceCheckUtils]: 70: Hoare triple {25267#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {25267#true} is VALID [2020-07-10 15:32:44,060 INFO L263 TraceCheckUtils]: 71: Hoare triple {25267#true} call master(); {25267#true} is VALID [2020-07-10 15:32:44,060 INFO L280 TraceCheckUtils]: 72: Hoare triple {25267#true} assume 0 == ~m_pc~0; {25267#true} is VALID [2020-07-10 15:32:44,060 INFO L280 TraceCheckUtils]: 73: Hoare triple {25267#true} assume !false; {25267#true} is VALID [2020-07-10 15:32:44,060 INFO L280 TraceCheckUtils]: 74: Hoare triple {25267#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {25267#true} is VALID [2020-07-10 15:32:44,061 INFO L263 TraceCheckUtils]: 75: Hoare triple {25267#true} call immediate_notify(); {25267#true} is VALID [2020-07-10 15:32:44,061 INFO L263 TraceCheckUtils]: 76: Hoare triple {25267#true} call activate_threads(); {25267#true} is VALID [2020-07-10 15:32:44,061 INFO L280 TraceCheckUtils]: 77: Hoare triple {25267#true} havoc ~tmp~1;havoc ~tmp___0~0; {25267#true} is VALID [2020-07-10 15:32:44,061 INFO L263 TraceCheckUtils]: 78: Hoare triple {25267#true} call #t~ret4 := is_master_triggered(); {25267#true} is VALID [2020-07-10 15:32:44,061 INFO L280 TraceCheckUtils]: 79: Hoare triple {25267#true} havoc ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:44,062 INFO L280 TraceCheckUtils]: 80: Hoare triple {25267#true} assume !(1 == ~m_pc~0); {25267#true} is VALID [2020-07-10 15:32:44,062 INFO L280 TraceCheckUtils]: 81: Hoare triple {25267#true} ~__retres1~0 := 0; {25267#true} is VALID [2020-07-10 15:32:44,062 INFO L280 TraceCheckUtils]: 82: Hoare triple {25267#true} #res := ~__retres1~0; {25267#true} is VALID [2020-07-10 15:32:44,062 INFO L280 TraceCheckUtils]: 83: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,063 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {25267#true} {25267#true} #347#return; {25267#true} is VALID [2020-07-10 15:32:44,063 INFO L280 TraceCheckUtils]: 85: Hoare triple {25267#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25267#true} is VALID [2020-07-10 15:32:44,063 INFO L280 TraceCheckUtils]: 86: Hoare triple {25267#true} assume !(0 != ~tmp~1); {25267#true} is VALID [2020-07-10 15:32:44,063 INFO L263 TraceCheckUtils]: 87: Hoare triple {25267#true} call #t~ret5 := is_transmit1_triggered(); {25267#true} is VALID [2020-07-10 15:32:44,064 INFO L280 TraceCheckUtils]: 88: Hoare triple {25267#true} havoc ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:44,064 INFO L280 TraceCheckUtils]: 89: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25267#true} is VALID [2020-07-10 15:32:44,064 INFO L280 TraceCheckUtils]: 90: Hoare triple {25267#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {25267#true} is VALID [2020-07-10 15:32:44,064 INFO L280 TraceCheckUtils]: 91: Hoare triple {25267#true} #res := ~__retres1~1; {25267#true} is VALID [2020-07-10 15:32:44,064 INFO L280 TraceCheckUtils]: 92: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,065 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25267#true} {25267#true} #349#return; {25267#true} is VALID [2020-07-10 15:32:44,065 INFO L280 TraceCheckUtils]: 94: Hoare triple {25267#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25267#true} is VALID [2020-07-10 15:32:44,065 INFO L280 TraceCheckUtils]: 95: Hoare triple {25267#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {25267#true} is VALID [2020-07-10 15:32:44,065 INFO L280 TraceCheckUtils]: 96: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,066 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {25267#true} {25267#true} #343#return; {25267#true} is VALID [2020-07-10 15:32:44,066 INFO L280 TraceCheckUtils]: 98: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,066 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {25267#true} {25267#true} #355#return; {25267#true} is VALID [2020-07-10 15:32:44,066 INFO L280 TraceCheckUtils]: 100: Hoare triple {25267#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {25267#true} is VALID [2020-07-10 15:32:44,066 INFO L280 TraceCheckUtils]: 101: Hoare triple {25267#true} assume true; {25267#true} is VALID [2020-07-10 15:32:44,067 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {25267#true} {25267#true} #361#return; {25267#true} is VALID [2020-07-10 15:32:44,067 INFO L280 TraceCheckUtils]: 103: Hoare triple {25267#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {25267#true} is VALID [2020-07-10 15:32:44,067 INFO L280 TraceCheckUtils]: 104: Hoare triple {25267#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {25267#true} is VALID [2020-07-10 15:32:44,067 INFO L263 TraceCheckUtils]: 105: Hoare triple {25267#true} call transmit1(); {25267#true} is VALID [2020-07-10 15:32:44,068 INFO L280 TraceCheckUtils]: 106: Hoare triple {25267#true} assume !(0 == ~t1_pc~0); {25267#true} is VALID [2020-07-10 15:32:44,068 INFO L280 TraceCheckUtils]: 107: Hoare triple {25267#true} assume 1 == ~t1_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,069 INFO L280 TraceCheckUtils]: 108: Hoare triple {25430#(= 1 ~t1_pc~0)} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,070 INFO L263 TraceCheckUtils]: 109: Hoare triple {25430#(= 1 ~t1_pc~0)} call immediate_notify(); {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,071 INFO L263 TraceCheckUtils]: 110: Hoare triple {25430#(= 1 ~t1_pc~0)} call activate_threads(); {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,071 INFO L280 TraceCheckUtils]: 111: Hoare triple {25430#(= 1 ~t1_pc~0)} havoc ~tmp~1;havoc ~tmp___0~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,072 INFO L263 TraceCheckUtils]: 112: Hoare triple {25430#(= 1 ~t1_pc~0)} call #t~ret4 := is_master_triggered(); {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,073 INFO L280 TraceCheckUtils]: 113: Hoare triple {25430#(= 1 ~t1_pc~0)} havoc ~__retres1~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,074 INFO L280 TraceCheckUtils]: 114: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~m_pc~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,075 INFO L280 TraceCheckUtils]: 115: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 1 == ~E_M~0;~__retres1~0 := 1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,075 INFO L280 TraceCheckUtils]: 116: Hoare triple {25430#(= 1 ~t1_pc~0)} #res := ~__retres1~0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,076 INFO L280 TraceCheckUtils]: 117: Hoare triple {25430#(= 1 ~t1_pc~0)} assume true; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,077 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {25430#(= 1 ~t1_pc~0)} {25430#(= 1 ~t1_pc~0)} #347#return; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,077 INFO L280 TraceCheckUtils]: 119: Hoare triple {25430#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,078 INFO L280 TraceCheckUtils]: 120: Hoare triple {25430#(= 1 ~t1_pc~0)} assume 0 != ~tmp~1;~m_st~0 := 0; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,079 INFO L263 TraceCheckUtils]: 121: Hoare triple {25430#(= 1 ~t1_pc~0)} call #t~ret5 := is_transmit1_triggered(); {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,080 INFO L280 TraceCheckUtils]: 122: Hoare triple {25430#(= 1 ~t1_pc~0)} havoc ~__retres1~1; {25430#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:44,081 INFO L280 TraceCheckUtils]: 123: Hoare triple {25430#(= 1 ~t1_pc~0)} assume !(1 == ~t1_pc~0); {25268#false} is VALID [2020-07-10 15:32:44,081 INFO L280 TraceCheckUtils]: 124: Hoare triple {25268#false} ~__retres1~1 := 0; {25268#false} is VALID [2020-07-10 15:32:44,081 INFO L280 TraceCheckUtils]: 125: Hoare triple {25268#false} #res := ~__retres1~1; {25268#false} is VALID [2020-07-10 15:32:44,081 INFO L280 TraceCheckUtils]: 126: Hoare triple {25268#false} assume true; {25268#false} is VALID [2020-07-10 15:32:44,082 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {25268#false} {25430#(= 1 ~t1_pc~0)} #349#return; {25268#false} is VALID [2020-07-10 15:32:44,082 INFO L280 TraceCheckUtils]: 128: Hoare triple {25268#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {25268#false} is VALID [2020-07-10 15:32:44,082 INFO L280 TraceCheckUtils]: 129: Hoare triple {25268#false} assume !(0 != ~tmp___0~0); {25268#false} is VALID [2020-07-10 15:32:44,082 INFO L280 TraceCheckUtils]: 130: Hoare triple {25268#false} assume true; {25268#false} is VALID [2020-07-10 15:32:44,082 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {25268#false} {25430#(= 1 ~t1_pc~0)} #343#return; {25268#false} is VALID [2020-07-10 15:32:44,083 INFO L280 TraceCheckUtils]: 132: Hoare triple {25268#false} assume true; {25268#false} is VALID [2020-07-10 15:32:44,083 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {25268#false} {25430#(= 1 ~t1_pc~0)} #345#return; {25268#false} is VALID [2020-07-10 15:32:44,083 INFO L280 TraceCheckUtils]: 134: Hoare triple {25268#false} ~E_M~0 := 2; {25268#false} is VALID [2020-07-10 15:32:44,083 INFO L280 TraceCheckUtils]: 135: Hoare triple {25268#false} assume !false; {25268#false} is VALID [2020-07-10 15:32:44,084 INFO L280 TraceCheckUtils]: 136: Hoare triple {25268#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {25268#false} is VALID [2020-07-10 15:32:44,084 INFO L280 TraceCheckUtils]: 137: Hoare triple {25268#false} assume true; {25268#false} is VALID [2020-07-10 15:32:44,084 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {25268#false} {25267#true} #363#return; {25268#false} is VALID [2020-07-10 15:32:44,084 INFO L280 TraceCheckUtils]: 139: Hoare triple {25268#false} assume !false; {25268#false} is VALID [2020-07-10 15:32:44,085 INFO L263 TraceCheckUtils]: 140: Hoare triple {25268#false} call #t~ret1 := exists_runnable_thread(); {25268#false} is VALID [2020-07-10 15:32:44,085 INFO L280 TraceCheckUtils]: 141: Hoare triple {25268#false} havoc ~__retres1~2; {25268#false} is VALID [2020-07-10 15:32:44,085 INFO L280 TraceCheckUtils]: 142: Hoare triple {25268#false} assume 0 == ~m_st~0;~__retres1~2 := 1; {25268#false} is VALID [2020-07-10 15:32:44,085 INFO L280 TraceCheckUtils]: 143: Hoare triple {25268#false} #res := ~__retres1~2; {25268#false} is VALID [2020-07-10 15:32:44,085 INFO L280 TraceCheckUtils]: 144: Hoare triple {25268#false} assume true; {25268#false} is VALID [2020-07-10 15:32:44,086 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {25268#false} {25268#false} #359#return; {25268#false} is VALID [2020-07-10 15:32:44,086 INFO L280 TraceCheckUtils]: 146: Hoare triple {25268#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {25268#false} is VALID [2020-07-10 15:32:44,086 INFO L280 TraceCheckUtils]: 147: Hoare triple {25268#false} assume 0 != ~tmp~0; {25268#false} is VALID [2020-07-10 15:32:44,086 INFO L280 TraceCheckUtils]: 148: Hoare triple {25268#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {25268#false} is VALID [2020-07-10 15:32:44,086 INFO L280 TraceCheckUtils]: 149: Hoare triple {25268#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {25268#false} is VALID [2020-07-10 15:32:44,087 INFO L263 TraceCheckUtils]: 150: Hoare triple {25268#false} call master(); {25268#false} is VALID [2020-07-10 15:32:44,087 INFO L280 TraceCheckUtils]: 151: Hoare triple {25268#false} assume !(0 == ~m_pc~0); {25268#false} is VALID [2020-07-10 15:32:44,087 INFO L280 TraceCheckUtils]: 152: Hoare triple {25268#false} assume 1 == ~m_pc~0; {25268#false} is VALID [2020-07-10 15:32:44,087 INFO L280 TraceCheckUtils]: 153: Hoare triple {25268#false} assume ~token~0 != 1 + ~local~0; {25268#false} is VALID [2020-07-10 15:32:44,087 INFO L263 TraceCheckUtils]: 154: Hoare triple {25268#false} call error(); {25268#false} is VALID [2020-07-10 15:32:44,087 INFO L280 TraceCheckUtils]: 155: Hoare triple {25268#false} assume !false; {25268#false} is VALID [2020-07-10 15:32:44,105 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-10 15:32:44,105 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:32:44,105 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 10 [2020-07-10 15:32:44,106 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166982716] [2020-07-10 15:32:44,107 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 156 [2020-07-10 15:32:44,107 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:44,108 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:32:44,261 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:44,261 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:32:44,261 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:44,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:32:44,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:44,262 INFO L87 Difference]: Start difference. First operand 1018 states and 1236 transitions. Second operand 3 states. [2020-07-10 15:32:48,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:48,900 INFO L93 Difference]: Finished difference Result 2446 states and 3135 transitions. [2020-07-10 15:32:48,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:32:48,900 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 156 [2020-07-10 15:32:48,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:32:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:32:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 452 transitions. [2020-07-10 15:32:48,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:32:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 452 transitions. [2020-07-10 15:32:48,911 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 452 transitions. [2020-07-10 15:32:49,408 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:49,552 INFO L225 Difference]: With dead ends: 2446 [2020-07-10 15:32:49,552 INFO L226 Difference]: Without dead ends: 1449 [2020-07-10 15:32:49,557 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:32:49,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1449 states. [2020-07-10 15:32:53,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1449 to 1443. [2020-07-10 15:32:53,550 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:32:53,550 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1449 states. Second operand 1443 states. [2020-07-10 15:32:53,551 INFO L74 IsIncluded]: Start isIncluded. First operand 1449 states. Second operand 1443 states. [2020-07-10 15:32:53,551 INFO L87 Difference]: Start difference. First operand 1449 states. Second operand 1443 states. [2020-07-10 15:32:53,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:53,621 INFO L93 Difference]: Finished difference Result 1449 states and 1751 transitions. [2020-07-10 15:32:53,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1751 transitions. [2020-07-10 15:32:53,624 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:53,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:53,624 INFO L74 IsIncluded]: Start isIncluded. First operand 1443 states. Second operand 1449 states. [2020-07-10 15:32:53,624 INFO L87 Difference]: Start difference. First operand 1443 states. Second operand 1449 states. [2020-07-10 15:32:53,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:32:53,740 INFO L93 Difference]: Finished difference Result 1449 states and 1751 transitions. [2020-07-10 15:32:53,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1751 transitions. [2020-07-10 15:32:53,745 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:32:53,745 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:32:53,745 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:32:53,745 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:32:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1443 states. [2020-07-10 15:32:53,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1443 states and 1735 transitions. [2020-07-10 15:32:53,862 INFO L78 Accepts]: Start accepts. Automaton has 1443 states and 1735 transitions. Word has length 156 [2020-07-10 15:32:53,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:32:53,863 INFO L479 AbstractCegarLoop]: Abstraction has 1443 states and 1735 transitions. [2020-07-10 15:32:53,863 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:32:53,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1735 transitions. [2020-07-10 15:32:53,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-07-10 15:32:53,865 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:32:53,866 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:32:54,081 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:32:54,081 INFO L427 AbstractCegarLoop]: === Iteration 10 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:32:54,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:32:54,083 INFO L82 PathProgramCache]: Analyzing trace with hash -1278730684, now seen corresponding path program 1 times [2020-07-10 15:32:54,084 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:32:54,084 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202611321] [2020-07-10 15:32:54,085 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:32:54,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {34312#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,176 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34189#true} {34189#true} #397#return; {34189#true} is VALID [2020-07-10 15:32:54,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {34313#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34189#true} {34189#true} #351#return; {34189#true} is VALID [2020-07-10 15:32:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,196 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34189#true} {34189#true} #367#return; {34189#true} is VALID [2020-07-10 15:32:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,211 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34189#true} {34189#true} #369#return; {34189#true} is VALID [2020-07-10 15:32:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {34189#true} is VALID [2020-07-10 15:32:54,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !(0 == ~T1_E~0); {34189#true} is VALID [2020-07-10 15:32:54,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume !(0 == ~E_M~0); {34189#true} is VALID [2020-07-10 15:32:54,237 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume !(0 == ~E_1~0); {34189#true} is VALID [2020-07-10 15:32:54,238 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,238 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34189#true} {34189#true} #371#return; {34189#true} is VALID [2020-07-10 15:32:54,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-10 15:32:54,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,252 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !(1 == ~t1_pc~0); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {34230#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {34230#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,262 INFO L280 TraceCheckUtils]: 4: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume true; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,262 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34230#(not (= 1 ~t1_pc~0))} {34189#true} #349#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-10 15:32:54,263 INFO L263 TraceCheckUtils]: 1: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-10 15:32:54,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,264 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,264 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-10 15:32:54,264 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-10 15:32:54,264 INFO L263 TraceCheckUtils]: 10: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,265 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,265 INFO L280 TraceCheckUtils]: 12: Hoare triple {34189#true} assume !(1 == ~t1_pc~0); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {34230#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {34230#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,267 INFO L280 TraceCheckUtils]: 15: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume true; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,268 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {34230#(not (= 1 ~t1_pc~0))} {34189#true} #349#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,268 INFO L280 TraceCheckUtils]: 17: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,269 INFO L280 TraceCheckUtils]: 18: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,269 INFO L280 TraceCheckUtils]: 19: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume true; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,270 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34230#(not (= 1 ~t1_pc~0))} {34189#true} #373#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {34189#true} is VALID [2020-07-10 15:32:54,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !(1 == ~T1_E~0); {34189#true} is VALID [2020-07-10 15:32:54,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume !(1 == ~E_M~0); {34189#true} is VALID [2020-07-10 15:32:54,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-10 15:32:54,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,276 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34189#true} {34230#(not (= 1 ~t1_pc~0))} #375#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~2; {34189#true} is VALID [2020-07-10 15:32:54,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {34189#true} is VALID [2020-07-10 15:32:54,283 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} #res := ~__retres1~2; {34189#true} is VALID [2020-07-10 15:32:54,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,284 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34189#true} {34230#(not (= 1 ~t1_pc~0))} #359#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-10 15:32:54,354 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,355 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {34353#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,367 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #349#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-10 15:32:54,368 INFO L263 TraceCheckUtils]: 1: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-10 15:32:54,369 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,369 INFO L280 TraceCheckUtils]: 6: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,369 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,370 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-10 15:32:54,370 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-10 15:32:54,370 INFO L263 TraceCheckUtils]: 10: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,370 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,371 INFO L280 TraceCheckUtils]: 12: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,372 INFO L280 TraceCheckUtils]: 13: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {34353#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,374 INFO L280 TraceCheckUtils]: 15: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,374 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #349#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,375 INFO L280 TraceCheckUtils]: 17: Hoare triple {34353#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,376 INFO L280 TraceCheckUtils]: 18: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,377 INFO L280 TraceCheckUtils]: 19: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,377 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,379 INFO L263 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-10 15:32:54,379 INFO L263 TraceCheckUtils]: 2: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,380 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-10 15:32:54,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,380 INFO L280 TraceCheckUtils]: 6: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,380 INFO L280 TraceCheckUtils]: 7: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,381 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,381 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-10 15:32:54,381 INFO L280 TraceCheckUtils]: 10: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-10 15:32:54,381 INFO L263 TraceCheckUtils]: 11: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,381 INFO L280 TraceCheckUtils]: 12: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,382 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,383 INFO L280 TraceCheckUtils]: 14: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,384 INFO L280 TraceCheckUtils]: 15: Hoare triple {34353#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,384 INFO L280 TraceCheckUtils]: 16: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,385 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #349#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,386 INFO L280 TraceCheckUtils]: 18: Hoare triple {34353#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,386 INFO L280 TraceCheckUtils]: 19: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,387 INFO L280 TraceCheckUtils]: 20: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,388 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,389 INFO L280 TraceCheckUtils]: 22: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,390 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #355#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {34328#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume !false; {34189#true} is VALID [2020-07-10 15:32:54,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,392 INFO L263 TraceCheckUtils]: 3: Hoare triple {34189#true} call immediate_notify(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,393 INFO L263 TraceCheckUtils]: 4: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,394 INFO L280 TraceCheckUtils]: 5: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-10 15:32:54,394 INFO L263 TraceCheckUtils]: 6: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,394 INFO L280 TraceCheckUtils]: 7: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,394 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-10 15:32:54,395 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,395 INFO L280 TraceCheckUtils]: 10: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,395 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,395 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,395 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-10 15:32:54,396 INFO L280 TraceCheckUtils]: 14: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-10 15:32:54,396 INFO L263 TraceCheckUtils]: 15: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,397 INFO L280 TraceCheckUtils]: 17: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,397 INFO L280 TraceCheckUtils]: 18: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,398 INFO L280 TraceCheckUtils]: 19: Hoare triple {34353#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,399 INFO L280 TraceCheckUtils]: 20: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,399 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #349#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,400 INFO L280 TraceCheckUtils]: 22: Hoare triple {34353#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,401 INFO L280 TraceCheckUtils]: 23: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,401 INFO L280 TraceCheckUtils]: 24: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,402 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,402 INFO L280 TraceCheckUtils]: 26: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,403 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #355#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,404 INFO L280 TraceCheckUtils]: 28: Hoare triple {34353#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,405 INFO L280 TraceCheckUtils]: 29: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,405 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34230#(not (= 1 ~t1_pc~0))} #361#return; {34190#false} is VALID [2020-07-10 15:32:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 1 == ~m_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,456 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,456 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-10 15:32:54,460 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} ~__retres1~1 := 0; {34189#true} is VALID [2020-07-10 15:32:54,460 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} #res := ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,461 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,461 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34189#true} {34189#true} #349#return; {34189#true} is VALID [2020-07-10 15:32:54,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-10 15:32:54,462 INFO L263 TraceCheckUtils]: 1: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,462 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume 1 == ~m_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,463 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,463 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-10 15:32:54,463 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume 0 != ~tmp~1;~m_st~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,464 INFO L263 TraceCheckUtils]: 10: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,464 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,464 INFO L280 TraceCheckUtils]: 12: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,464 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-10 15:32:54,464 INFO L280 TraceCheckUtils]: 14: Hoare triple {34189#true} ~__retres1~1 := 0; {34189#true} is VALID [2020-07-10 15:32:54,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {34189#true} #res := ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,465 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {34189#true} {34189#true} #349#return; {34189#true} is VALID [2020-07-10 15:32:54,465 INFO L280 TraceCheckUtils]: 18: Hoare triple {34189#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34189#true} is VALID [2020-07-10 15:32:54,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {34189#true} assume !(0 != ~tmp___0~0); {34189#true} is VALID [2020-07-10 15:32:54,466 INFO L280 TraceCheckUtils]: 20: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,466 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34189#true} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34189#true} is VALID [2020-07-10 15:32:54,468 INFO L263 TraceCheckUtils]: 0: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-10 15:32:54,468 INFO L263 TraceCheckUtils]: 2: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,469 INFO L280 TraceCheckUtils]: 4: Hoare triple {34189#true} assume 1 == ~m_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,470 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-10 15:32:54,470 INFO L280 TraceCheckUtils]: 10: Hoare triple {34189#true} assume 0 != ~tmp~1;~m_st~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,470 INFO L263 TraceCheckUtils]: 11: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,471 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,471 INFO L280 TraceCheckUtils]: 14: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-10 15:32:54,471 INFO L280 TraceCheckUtils]: 15: Hoare triple {34189#true} ~__retres1~1 := 0; {34189#true} is VALID [2020-07-10 15:32:54,471 INFO L280 TraceCheckUtils]: 16: Hoare triple {34189#true} #res := ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,471 INFO L280 TraceCheckUtils]: 17: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,472 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {34189#true} {34189#true} #349#return; {34189#true} is VALID [2020-07-10 15:32:54,472 INFO L280 TraceCheckUtils]: 19: Hoare triple {34189#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34189#true} is VALID [2020-07-10 15:32:54,472 INFO L280 TraceCheckUtils]: 20: Hoare triple {34189#true} assume !(0 != ~tmp___0~0); {34189#true} is VALID [2020-07-10 15:32:54,472 INFO L280 TraceCheckUtils]: 21: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,472 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {34189#true} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34189#true} is VALID [2020-07-10 15:32:54,473 INFO L280 TraceCheckUtils]: 23: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,473 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {34189#true} {34189#true} #345#return; {34189#true} is VALID [2020-07-10 15:32:54,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {34387#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {34189#true} is VALID [2020-07-10 15:32:54,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,475 INFO L263 TraceCheckUtils]: 3: Hoare triple {34189#true} call immediate_notify(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,476 INFO L263 TraceCheckUtils]: 4: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,476 INFO L280 TraceCheckUtils]: 5: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-10 15:32:54,476 INFO L263 TraceCheckUtils]: 6: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume 1 == ~m_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,477 INFO L280 TraceCheckUtils]: 9: Hoare triple {34189#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,477 INFO L280 TraceCheckUtils]: 10: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,477 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,478 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,478 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-10 15:32:54,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {34189#true} assume 0 != ~tmp~1;~m_st~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,478 INFO L263 TraceCheckUtils]: 15: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,479 INFO L280 TraceCheckUtils]: 17: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,479 INFO L280 TraceCheckUtils]: 18: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-10 15:32:54,479 INFO L280 TraceCheckUtils]: 19: Hoare triple {34189#true} ~__retres1~1 := 0; {34189#true} is VALID [2020-07-10 15:32:54,479 INFO L280 TraceCheckUtils]: 20: Hoare triple {34189#true} #res := ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,479 INFO L280 TraceCheckUtils]: 21: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,479 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {34189#true} {34189#true} #349#return; {34189#true} is VALID [2020-07-10 15:32:54,480 INFO L280 TraceCheckUtils]: 23: Hoare triple {34189#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34189#true} is VALID [2020-07-10 15:32:54,480 INFO L280 TraceCheckUtils]: 24: Hoare triple {34189#true} assume !(0 != ~tmp___0~0); {34189#true} is VALID [2020-07-10 15:32:54,480 INFO L280 TraceCheckUtils]: 25: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,480 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34189#true} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34189#true} is VALID [2020-07-10 15:32:54,480 INFO L280 TraceCheckUtils]: 27: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,481 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {34189#true} {34189#true} #345#return; {34189#true} is VALID [2020-07-10 15:32:54,481 INFO L280 TraceCheckUtils]: 29: Hoare triple {34189#true} ~E_M~0 := 2; {34189#true} is VALID [2020-07-10 15:32:54,481 INFO L280 TraceCheckUtils]: 30: Hoare triple {34189#true} assume !false; {34189#true} is VALID [2020-07-10 15:32:54,481 INFO L280 TraceCheckUtils]: 31: Hoare triple {34189#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {34189#true} is VALID [2020-07-10 15:32:54,481 INFO L280 TraceCheckUtils]: 32: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,481 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {34189#true} {34190#false} #363#return; {34190#false} is VALID [2020-07-10 15:32:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {34189#true} havoc ~__retres1~2; {34189#true} is VALID [2020-07-10 15:32:54,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {34189#true} is VALID [2020-07-10 15:32:54,486 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} #res := ~__retres1~2; {34189#true} is VALID [2020-07-10 15:32:54,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,487 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34189#true} {34190#false} #359#return; {34190#false} is VALID [2020-07-10 15:32:54,488 INFO L263 TraceCheckUtils]: 0: Hoare triple {34189#true} call ULTIMATE.init(); {34312#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:54,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {34312#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,489 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34189#true} {34189#true} #397#return; {34189#true} is VALID [2020-07-10 15:32:54,489 INFO L263 TraceCheckUtils]: 4: Hoare triple {34189#true} call #t~ret9 := main(); {34189#true} is VALID [2020-07-10 15:32:54,489 INFO L280 TraceCheckUtils]: 5: Hoare triple {34189#true} havoc ~__retres1~3; {34189#true} is VALID [2020-07-10 15:32:54,490 INFO L263 TraceCheckUtils]: 6: Hoare triple {34189#true} call init_model(); {34313#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:32:54,490 INFO L280 TraceCheckUtils]: 7: Hoare triple {34313#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,491 INFO L280 TraceCheckUtils]: 8: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,491 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34189#true} {34189#true} #351#return; {34189#true} is VALID [2020-07-10 15:32:54,491 INFO L263 TraceCheckUtils]: 10: Hoare triple {34189#true} call start_simulation(); {34189#true} is VALID [2020-07-10 15:32:54,491 INFO L280 TraceCheckUtils]: 11: Hoare triple {34189#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,491 INFO L263 TraceCheckUtils]: 12: Hoare triple {34189#true} call update_channels(); {34189#true} is VALID [2020-07-10 15:32:54,492 INFO L280 TraceCheckUtils]: 13: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,492 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {34189#true} {34189#true} #367#return; {34189#true} is VALID [2020-07-10 15:32:54,493 INFO L263 TraceCheckUtils]: 15: Hoare triple {34189#true} call init_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,493 INFO L280 TraceCheckUtils]: 16: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,493 INFO L280 TraceCheckUtils]: 17: Hoare triple {34189#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,493 INFO L280 TraceCheckUtils]: 18: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,493 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34189#true} {34189#true} #369#return; {34189#true} is VALID [2020-07-10 15:32:54,494 INFO L263 TraceCheckUtils]: 20: Hoare triple {34189#true} call fire_delta_events(); {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:54,495 INFO L280 TraceCheckUtils]: 21: Hoare triple {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {34189#true} is VALID [2020-07-10 15:32:54,495 INFO L280 TraceCheckUtils]: 22: Hoare triple {34189#true} assume !(0 == ~T1_E~0); {34189#true} is VALID [2020-07-10 15:32:54,495 INFO L280 TraceCheckUtils]: 23: Hoare triple {34189#true} assume !(0 == ~E_M~0); {34189#true} is VALID [2020-07-10 15:32:54,495 INFO L280 TraceCheckUtils]: 24: Hoare triple {34189#true} assume !(0 == ~E_1~0); {34189#true} is VALID [2020-07-10 15:32:54,495 INFO L280 TraceCheckUtils]: 25: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,495 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34189#true} {34189#true} #371#return; {34189#true} is VALID [2020-07-10 15:32:54,496 INFO L263 TraceCheckUtils]: 27: Hoare triple {34189#true} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,497 INFO L280 TraceCheckUtils]: 28: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-10 15:32:54,497 INFO L263 TraceCheckUtils]: 29: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,497 INFO L280 TraceCheckUtils]: 30: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,497 INFO L280 TraceCheckUtils]: 31: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-10 15:32:54,497 INFO L280 TraceCheckUtils]: 32: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,497 INFO L280 TraceCheckUtils]: 33: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,498 INFO L280 TraceCheckUtils]: 34: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,498 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,498 INFO L280 TraceCheckUtils]: 36: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-10 15:32:54,498 INFO L280 TraceCheckUtils]: 37: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-10 15:32:54,498 INFO L263 TraceCheckUtils]: 38: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,499 INFO L280 TraceCheckUtils]: 39: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,499 INFO L280 TraceCheckUtils]: 40: Hoare triple {34189#true} assume !(1 == ~t1_pc~0); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,500 INFO L280 TraceCheckUtils]: 41: Hoare triple {34230#(not (= 1 ~t1_pc~0))} ~__retres1~1 := 0; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,500 INFO L280 TraceCheckUtils]: 42: Hoare triple {34230#(not (= 1 ~t1_pc~0))} #res := ~__retres1~1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,501 INFO L280 TraceCheckUtils]: 43: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume true; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,502 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {34230#(not (= 1 ~t1_pc~0))} {34189#true} #349#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,502 INFO L280 TraceCheckUtils]: 45: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,503 INFO L280 TraceCheckUtils]: 46: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume !(0 != ~tmp___0~0); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,504 INFO L280 TraceCheckUtils]: 47: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume true; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,504 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {34230#(not (= 1 ~t1_pc~0))} {34189#true} #373#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,505 INFO L263 TraceCheckUtils]: 49: Hoare triple {34230#(not (= 1 ~t1_pc~0))} call reset_delta_events(); {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:54,505 INFO L280 TraceCheckUtils]: 50: Hoare triple {34315#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {34189#true} is VALID [2020-07-10 15:32:54,506 INFO L280 TraceCheckUtils]: 51: Hoare triple {34189#true} assume !(1 == ~T1_E~0); {34189#true} is VALID [2020-07-10 15:32:54,506 INFO L280 TraceCheckUtils]: 52: Hoare triple {34189#true} assume !(1 == ~E_M~0); {34189#true} is VALID [2020-07-10 15:32:54,506 INFO L280 TraceCheckUtils]: 53: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-10 15:32:54,506 INFO L280 TraceCheckUtils]: 54: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,507 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {34189#true} {34230#(not (= 1 ~t1_pc~0))} #375#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,508 INFO L280 TraceCheckUtils]: 56: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume !false; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,508 INFO L280 TraceCheckUtils]: 57: Hoare triple {34230#(not (= 1 ~t1_pc~0))} ~kernel_st~0 := 1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,509 INFO L263 TraceCheckUtils]: 58: Hoare triple {34230#(not (= 1 ~t1_pc~0))} call eval(); {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,510 INFO L280 TraceCheckUtils]: 59: Hoare triple {34230#(not (= 1 ~t1_pc~0))} havoc ~tmp~0; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,510 INFO L280 TraceCheckUtils]: 60: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume !false; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,511 INFO L263 TraceCheckUtils]: 61: Hoare triple {34230#(not (= 1 ~t1_pc~0))} call #t~ret1 := exists_runnable_thread(); {34189#true} is VALID [2020-07-10 15:32:54,511 INFO L280 TraceCheckUtils]: 62: Hoare triple {34189#true} havoc ~__retres1~2; {34189#true} is VALID [2020-07-10 15:32:54,511 INFO L280 TraceCheckUtils]: 63: Hoare triple {34189#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {34189#true} is VALID [2020-07-10 15:32:54,511 INFO L280 TraceCheckUtils]: 64: Hoare triple {34189#true} #res := ~__retres1~2; {34189#true} is VALID [2020-07-10 15:32:54,511 INFO L280 TraceCheckUtils]: 65: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,512 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {34189#true} {34230#(not (= 1 ~t1_pc~0))} #359#return; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,513 INFO L280 TraceCheckUtils]: 67: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,513 INFO L280 TraceCheckUtils]: 68: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp~0; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,514 INFO L280 TraceCheckUtils]: 69: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,514 INFO L280 TraceCheckUtils]: 70: Hoare triple {34230#(not (= 1 ~t1_pc~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {34230#(not (= 1 ~t1_pc~0))} is VALID [2020-07-10 15:32:54,516 INFO L263 TraceCheckUtils]: 71: Hoare triple {34230#(not (= 1 ~t1_pc~0))} call master(); {34328#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,516 INFO L280 TraceCheckUtils]: 72: Hoare triple {34328#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,516 INFO L280 TraceCheckUtils]: 73: Hoare triple {34189#true} assume !false; {34189#true} is VALID [2020-07-10 15:32:54,516 INFO L280 TraceCheckUtils]: 74: Hoare triple {34189#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,517 INFO L263 TraceCheckUtils]: 75: Hoare triple {34189#true} call immediate_notify(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,518 INFO L263 TraceCheckUtils]: 76: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,518 INFO L280 TraceCheckUtils]: 77: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-10 15:32:54,518 INFO L263 TraceCheckUtils]: 78: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,518 INFO L280 TraceCheckUtils]: 79: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,519 INFO L280 TraceCheckUtils]: 80: Hoare triple {34189#true} assume !(1 == ~m_pc~0); {34189#true} is VALID [2020-07-10 15:32:54,519 INFO L280 TraceCheckUtils]: 81: Hoare triple {34189#true} ~__retres1~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,519 INFO L280 TraceCheckUtils]: 82: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,519 INFO L280 TraceCheckUtils]: 83: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,519 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,519 INFO L280 TraceCheckUtils]: 85: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-10 15:32:54,520 INFO L280 TraceCheckUtils]: 86: Hoare triple {34189#true} assume !(0 != ~tmp~1); {34189#true} is VALID [2020-07-10 15:32:54,520 INFO L263 TraceCheckUtils]: 87: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,520 INFO L280 TraceCheckUtils]: 88: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,521 INFO L280 TraceCheckUtils]: 89: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,521 INFO L280 TraceCheckUtils]: 90: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 1 == ~E_1~0;~__retres1~1 := 1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,522 INFO L280 TraceCheckUtils]: 91: Hoare triple {34353#(= 1 ~t1_pc~0)} #res := ~__retres1~1; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,523 INFO L280 TraceCheckUtils]: 92: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,524 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #349#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,524 INFO L280 TraceCheckUtils]: 94: Hoare triple {34353#(= 1 ~t1_pc~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,525 INFO L280 TraceCheckUtils]: 95: Hoare triple {34353#(= 1 ~t1_pc~0)} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,526 INFO L280 TraceCheckUtils]: 96: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,526 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,527 INFO L280 TraceCheckUtils]: 98: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,528 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34189#true} #355#return; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,528 INFO L280 TraceCheckUtils]: 100: Hoare triple {34353#(= 1 ~t1_pc~0)} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,529 INFO L280 TraceCheckUtils]: 101: Hoare triple {34353#(= 1 ~t1_pc~0)} assume true; {34353#(= 1 ~t1_pc~0)} is VALID [2020-07-10 15:32:54,530 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {34353#(= 1 ~t1_pc~0)} {34230#(not (= 1 ~t1_pc~0))} #361#return; {34190#false} is VALID [2020-07-10 15:32:54,530 INFO L280 TraceCheckUtils]: 103: Hoare triple {34190#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {34190#false} is VALID [2020-07-10 15:32:54,530 INFO L280 TraceCheckUtils]: 104: Hoare triple {34190#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {34190#false} is VALID [2020-07-10 15:32:54,530 INFO L263 TraceCheckUtils]: 105: Hoare triple {34190#false} call transmit1(); {34387#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:32:54,530 INFO L280 TraceCheckUtils]: 106: Hoare triple {34387#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {34189#true} is VALID [2020-07-10 15:32:54,531 INFO L280 TraceCheckUtils]: 107: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,531 INFO L280 TraceCheckUtils]: 108: Hoare triple {34189#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,532 INFO L263 TraceCheckUtils]: 109: Hoare triple {34189#true} call immediate_notify(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,532 INFO L263 TraceCheckUtils]: 110: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:32:54,533 INFO L280 TraceCheckUtils]: 111: Hoare triple {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {34189#true} is VALID [2020-07-10 15:32:54,533 INFO L263 TraceCheckUtils]: 112: Hoare triple {34189#true} call #t~ret4 := is_master_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,533 INFO L280 TraceCheckUtils]: 113: Hoare triple {34189#true} havoc ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,533 INFO L280 TraceCheckUtils]: 114: Hoare triple {34189#true} assume 1 == ~m_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,533 INFO L280 TraceCheckUtils]: 115: Hoare triple {34189#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {34189#true} is VALID [2020-07-10 15:32:54,533 INFO L280 TraceCheckUtils]: 116: Hoare triple {34189#true} #res := ~__retres1~0; {34189#true} is VALID [2020-07-10 15:32:54,534 INFO L280 TraceCheckUtils]: 117: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,534 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {34189#true} {34189#true} #347#return; {34189#true} is VALID [2020-07-10 15:32:54,534 INFO L280 TraceCheckUtils]: 119: Hoare triple {34189#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34189#true} is VALID [2020-07-10 15:32:54,534 INFO L280 TraceCheckUtils]: 120: Hoare triple {34189#true} assume 0 != ~tmp~1;~m_st~0 := 0; {34189#true} is VALID [2020-07-10 15:32:54,534 INFO L263 TraceCheckUtils]: 121: Hoare triple {34189#true} call #t~ret5 := is_transmit1_triggered(); {34189#true} is VALID [2020-07-10 15:32:54,534 INFO L280 TraceCheckUtils]: 122: Hoare triple {34189#true} havoc ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,535 INFO L280 TraceCheckUtils]: 123: Hoare triple {34189#true} assume 1 == ~t1_pc~0; {34189#true} is VALID [2020-07-10 15:32:54,535 INFO L280 TraceCheckUtils]: 124: Hoare triple {34189#true} assume !(1 == ~E_1~0); {34189#true} is VALID [2020-07-10 15:32:54,535 INFO L280 TraceCheckUtils]: 125: Hoare triple {34189#true} ~__retres1~1 := 0; {34189#true} is VALID [2020-07-10 15:32:54,535 INFO L280 TraceCheckUtils]: 126: Hoare triple {34189#true} #res := ~__retres1~1; {34189#true} is VALID [2020-07-10 15:32:54,535 INFO L280 TraceCheckUtils]: 127: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,536 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {34189#true} {34189#true} #349#return; {34189#true} is VALID [2020-07-10 15:32:54,536 INFO L280 TraceCheckUtils]: 129: Hoare triple {34189#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34189#true} is VALID [2020-07-10 15:32:54,536 INFO L280 TraceCheckUtils]: 130: Hoare triple {34189#true} assume !(0 != ~tmp___0~0); {34189#true} is VALID [2020-07-10 15:32:54,536 INFO L280 TraceCheckUtils]: 131: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,536 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {34189#true} {34314#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {34189#true} is VALID [2020-07-10 15:32:54,536 INFO L280 TraceCheckUtils]: 133: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,537 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {34189#true} {34189#true} #345#return; {34189#true} is VALID [2020-07-10 15:32:54,537 INFO L280 TraceCheckUtils]: 135: Hoare triple {34189#true} ~E_M~0 := 2; {34189#true} is VALID [2020-07-10 15:32:54,537 INFO L280 TraceCheckUtils]: 136: Hoare triple {34189#true} assume !false; {34189#true} is VALID [2020-07-10 15:32:54,537 INFO L280 TraceCheckUtils]: 137: Hoare triple {34189#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {34189#true} is VALID [2020-07-10 15:32:54,537 INFO L280 TraceCheckUtils]: 138: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,537 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {34189#true} {34190#false} #363#return; {34190#false} is VALID [2020-07-10 15:32:54,538 INFO L280 TraceCheckUtils]: 140: Hoare triple {34190#false} assume !false; {34190#false} is VALID [2020-07-10 15:32:54,538 INFO L263 TraceCheckUtils]: 141: Hoare triple {34190#false} call #t~ret1 := exists_runnable_thread(); {34189#true} is VALID [2020-07-10 15:32:54,538 INFO L280 TraceCheckUtils]: 142: Hoare triple {34189#true} havoc ~__retres1~2; {34189#true} is VALID [2020-07-10 15:32:54,538 INFO L280 TraceCheckUtils]: 143: Hoare triple {34189#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {34189#true} is VALID [2020-07-10 15:32:54,538 INFO L280 TraceCheckUtils]: 144: Hoare triple {34189#true} #res := ~__retres1~2; {34189#true} is VALID [2020-07-10 15:32:54,539 INFO L280 TraceCheckUtils]: 145: Hoare triple {34189#true} assume true; {34189#true} is VALID [2020-07-10 15:32:54,539 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {34189#true} {34190#false} #359#return; {34190#false} is VALID [2020-07-10 15:32:54,539 INFO L280 TraceCheckUtils]: 147: Hoare triple {34190#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {34190#false} is VALID [2020-07-10 15:32:54,539 INFO L280 TraceCheckUtils]: 148: Hoare triple {34190#false} assume 0 != ~tmp~0; {34190#false} is VALID [2020-07-10 15:32:54,539 INFO L280 TraceCheckUtils]: 149: Hoare triple {34190#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {34190#false} is VALID [2020-07-10 15:32:54,540 INFO L280 TraceCheckUtils]: 150: Hoare triple {34190#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {34190#false} is VALID [2020-07-10 15:32:54,540 INFO L263 TraceCheckUtils]: 151: Hoare triple {34190#false} call master(); {34190#false} is VALID [2020-07-10 15:32:54,540 INFO L280 TraceCheckUtils]: 152: Hoare triple {34190#false} assume !(0 == ~m_pc~0); {34190#false} is VALID [2020-07-10 15:32:54,540 INFO L280 TraceCheckUtils]: 153: Hoare triple {34190#false} assume 1 == ~m_pc~0; {34190#false} is VALID [2020-07-10 15:32:54,540 INFO L280 TraceCheckUtils]: 154: Hoare triple {34190#false} assume ~token~0 != 1 + ~local~0; {34190#false} is VALID [2020-07-10 15:32:54,540 INFO L263 TraceCheckUtils]: 155: Hoare triple {34190#false} call error(); {34190#false} is VALID [2020-07-10 15:32:54,541 INFO L280 TraceCheckUtils]: 156: Hoare triple {34190#false} assume !false; {34190#false} is VALID [2020-07-10 15:32:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 25 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2020-07-10 15:32:54,567 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202611321] [2020-07-10 15:32:54,567 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1294125520] [2020-07-10 15:32:54,567 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:32:54,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,690 INFO L264 TraceCheckSpWp]: Trace formula consists of 647 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 15:32:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:32:54,730 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:32:55,021 INFO L263 TraceCheckUtils]: 0: Hoare triple {34189#true} call ULTIMATE.init(); {34189#true} is VALID [2020-07-10 15:32:55,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {34189#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,024 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34189#true} #397#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,026 INFO L263 TraceCheckUtils]: 4: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret9 := main(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~3; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,027 INFO L263 TraceCheckUtils]: 6: Hoare triple {34454#(<= ~t1_pc~0 0)} call init_model(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {34454#(<= ~t1_pc~0 0)} ~m_i~0 := 1;~t1_i~0 := 1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,029 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #351#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,030 INFO L263 TraceCheckUtils]: 10: Hoare triple {34454#(<= ~t1_pc~0 0)} call start_simulation(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,032 INFO L280 TraceCheckUtils]: 11: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,032 INFO L263 TraceCheckUtils]: 12: Hoare triple {34454#(<= ~t1_pc~0 0)} call update_channels(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,033 INFO L280 TraceCheckUtils]: 13: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,034 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #367#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,034 INFO L263 TraceCheckUtils]: 15: Hoare triple {34454#(<= ~t1_pc~0 0)} call init_threads(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,035 INFO L280 TraceCheckUtils]: 16: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 1 == ~m_i~0;~m_st~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,035 INFO L280 TraceCheckUtils]: 17: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,036 INFO L280 TraceCheckUtils]: 18: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,037 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #369#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,037 INFO L263 TraceCheckUtils]: 20: Hoare triple {34454#(<= ~t1_pc~0 0)} call fire_delta_events(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,038 INFO L280 TraceCheckUtils]: 21: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 == ~M_E~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,038 INFO L280 TraceCheckUtils]: 22: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 == ~T1_E~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 == ~E_M~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,040 INFO L280 TraceCheckUtils]: 24: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 == ~E_1~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,040 INFO L280 TraceCheckUtils]: 25: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,041 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #371#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,041 INFO L263 TraceCheckUtils]: 27: Hoare triple {34454#(<= ~t1_pc~0 0)} call activate_threads(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~tmp~1;havoc ~tmp___0~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,043 INFO L263 TraceCheckUtils]: 29: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret4 := is_master_triggered(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,045 INFO L280 TraceCheckUtils]: 30: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,045 INFO L280 TraceCheckUtils]: 31: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~m_pc~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,046 INFO L280 TraceCheckUtils]: 32: Hoare triple {34454#(<= ~t1_pc~0 0)} ~__retres1~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,046 INFO L280 TraceCheckUtils]: 33: Hoare triple {34454#(<= ~t1_pc~0 0)} #res := ~__retres1~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,048 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #347#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,048 INFO L280 TraceCheckUtils]: 36: Hoare triple {34454#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,049 INFO L280 TraceCheckUtils]: 37: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 != ~tmp~1); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,049 INFO L263 TraceCheckUtils]: 38: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret5 := is_transmit1_triggered(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,050 INFO L280 TraceCheckUtils]: 39: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,051 INFO L280 TraceCheckUtils]: 40: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~t1_pc~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,051 INFO L280 TraceCheckUtils]: 41: Hoare triple {34454#(<= ~t1_pc~0 0)} ~__retres1~1 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,052 INFO L280 TraceCheckUtils]: 42: Hoare triple {34454#(<= ~t1_pc~0 0)} #res := ~__retres1~1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,052 INFO L280 TraceCheckUtils]: 43: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,053 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #349#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,054 INFO L280 TraceCheckUtils]: 45: Hoare triple {34454#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,054 INFO L280 TraceCheckUtils]: 46: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 != ~tmp___0~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,055 INFO L280 TraceCheckUtils]: 47: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,056 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #373#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,057 INFO L263 TraceCheckUtils]: 49: Hoare triple {34454#(<= ~t1_pc~0 0)} call reset_delta_events(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,057 INFO L280 TraceCheckUtils]: 50: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~M_E~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,058 INFO L280 TraceCheckUtils]: 51: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~T1_E~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,058 INFO L280 TraceCheckUtils]: 52: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~E_M~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,059 INFO L280 TraceCheckUtils]: 53: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~E_1~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,059 INFO L280 TraceCheckUtils]: 54: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,060 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #375#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,060 INFO L280 TraceCheckUtils]: 56: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !false; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,061 INFO L280 TraceCheckUtils]: 57: Hoare triple {34454#(<= ~t1_pc~0 0)} ~kernel_st~0 := 1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,061 INFO L263 TraceCheckUtils]: 58: Hoare triple {34454#(<= ~t1_pc~0 0)} call eval(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,062 INFO L280 TraceCheckUtils]: 59: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~tmp~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,063 INFO L280 TraceCheckUtils]: 60: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !false; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,063 INFO L263 TraceCheckUtils]: 61: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret1 := exists_runnable_thread(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,064 INFO L280 TraceCheckUtils]: 62: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~2; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,064 INFO L280 TraceCheckUtils]: 63: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 0 == ~m_st~0;~__retres1~2 := 1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,065 INFO L280 TraceCheckUtils]: 64: Hoare triple {34454#(<= ~t1_pc~0 0)} #res := ~__retres1~2; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,065 INFO L280 TraceCheckUtils]: 65: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,066 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #359#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,067 INFO L280 TraceCheckUtils]: 67: Hoare triple {34454#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,067 INFO L280 TraceCheckUtils]: 68: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 0 != ~tmp~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,068 INFO L280 TraceCheckUtils]: 69: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,068 INFO L280 TraceCheckUtils]: 70: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,069 INFO L263 TraceCheckUtils]: 71: Hoare triple {34454#(<= ~t1_pc~0 0)} call master(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,070 INFO L280 TraceCheckUtils]: 72: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 0 == ~m_pc~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,070 INFO L280 TraceCheckUtils]: 73: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !false; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,071 INFO L280 TraceCheckUtils]: 74: Hoare triple {34454#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,071 INFO L263 TraceCheckUtils]: 75: Hoare triple {34454#(<= ~t1_pc~0 0)} call immediate_notify(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,072 INFO L263 TraceCheckUtils]: 76: Hoare triple {34454#(<= ~t1_pc~0 0)} call activate_threads(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,072 INFO L280 TraceCheckUtils]: 77: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~tmp~1;havoc ~tmp___0~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,073 INFO L263 TraceCheckUtils]: 78: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret4 := is_master_triggered(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,074 INFO L280 TraceCheckUtils]: 79: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,074 INFO L280 TraceCheckUtils]: 80: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(1 == ~m_pc~0); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,075 INFO L280 TraceCheckUtils]: 81: Hoare triple {34454#(<= ~t1_pc~0 0)} ~__retres1~0 := 0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,075 INFO L280 TraceCheckUtils]: 82: Hoare triple {34454#(<= ~t1_pc~0 0)} #res := ~__retres1~0; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,076 INFO L280 TraceCheckUtils]: 83: Hoare triple {34454#(<= ~t1_pc~0 0)} assume true; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,076 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {34454#(<= ~t1_pc~0 0)} {34454#(<= ~t1_pc~0 0)} #347#return; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,077 INFO L280 TraceCheckUtils]: 85: Hoare triple {34454#(<= ~t1_pc~0 0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,078 INFO L280 TraceCheckUtils]: 86: Hoare triple {34454#(<= ~t1_pc~0 0)} assume !(0 != ~tmp~1); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,078 INFO L263 TraceCheckUtils]: 87: Hoare triple {34454#(<= ~t1_pc~0 0)} call #t~ret5 := is_transmit1_triggered(); {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,079 INFO L280 TraceCheckUtils]: 88: Hoare triple {34454#(<= ~t1_pc~0 0)} havoc ~__retres1~1; {34454#(<= ~t1_pc~0 0)} is VALID [2020-07-10 15:32:55,080 INFO L280 TraceCheckUtils]: 89: Hoare triple {34454#(<= ~t1_pc~0 0)} assume 1 == ~t1_pc~0; {34190#false} is VALID [2020-07-10 15:32:55,080 INFO L280 TraceCheckUtils]: 90: Hoare triple {34190#false} assume 1 == ~E_1~0;~__retres1~1 := 1; {34190#false} is VALID [2020-07-10 15:32:55,081 INFO L280 TraceCheckUtils]: 91: Hoare triple {34190#false} #res := ~__retres1~1; {34190#false} is VALID [2020-07-10 15:32:55,081 INFO L280 TraceCheckUtils]: 92: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-10 15:32:55,081 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {34190#false} {34454#(<= ~t1_pc~0 0)} #349#return; {34190#false} is VALID [2020-07-10 15:32:55,081 INFO L280 TraceCheckUtils]: 94: Hoare triple {34190#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34190#false} is VALID [2020-07-10 15:32:55,081 INFO L280 TraceCheckUtils]: 95: Hoare triple {34190#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {34190#false} is VALID [2020-07-10 15:32:55,082 INFO L280 TraceCheckUtils]: 96: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-10 15:32:55,082 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {34190#false} {34454#(<= ~t1_pc~0 0)} #343#return; {34190#false} is VALID [2020-07-10 15:32:55,082 INFO L280 TraceCheckUtils]: 98: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-10 15:32:55,082 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {34190#false} {34454#(<= ~t1_pc~0 0)} #355#return; {34190#false} is VALID [2020-07-10 15:32:55,082 INFO L280 TraceCheckUtils]: 100: Hoare triple {34190#false} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {34190#false} is VALID [2020-07-10 15:32:55,082 INFO L280 TraceCheckUtils]: 101: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-10 15:32:55,083 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {34190#false} {34454#(<= ~t1_pc~0 0)} #361#return; {34190#false} is VALID [2020-07-10 15:32:55,083 INFO L280 TraceCheckUtils]: 103: Hoare triple {34190#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {34190#false} is VALID [2020-07-10 15:32:55,083 INFO L280 TraceCheckUtils]: 104: Hoare triple {34190#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {34190#false} is VALID [2020-07-10 15:32:55,083 INFO L263 TraceCheckUtils]: 105: Hoare triple {34190#false} call transmit1(); {34190#false} is VALID [2020-07-10 15:32:55,083 INFO L280 TraceCheckUtils]: 106: Hoare triple {34190#false} assume !(0 == ~t1_pc~0); {34190#false} is VALID [2020-07-10 15:32:55,083 INFO L280 TraceCheckUtils]: 107: Hoare triple {34190#false} assume 1 == ~t1_pc~0; {34190#false} is VALID [2020-07-10 15:32:55,084 INFO L280 TraceCheckUtils]: 108: Hoare triple {34190#false} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {34190#false} is VALID [2020-07-10 15:32:55,084 INFO L263 TraceCheckUtils]: 109: Hoare triple {34190#false} call immediate_notify(); {34190#false} is VALID [2020-07-10 15:32:55,084 INFO L263 TraceCheckUtils]: 110: Hoare triple {34190#false} call activate_threads(); {34190#false} is VALID [2020-07-10 15:32:55,084 INFO L280 TraceCheckUtils]: 111: Hoare triple {34190#false} havoc ~tmp~1;havoc ~tmp___0~0; {34190#false} is VALID [2020-07-10 15:32:55,084 INFO L263 TraceCheckUtils]: 112: Hoare triple {34190#false} call #t~ret4 := is_master_triggered(); {34190#false} is VALID [2020-07-10 15:32:55,085 INFO L280 TraceCheckUtils]: 113: Hoare triple {34190#false} havoc ~__retres1~0; {34190#false} is VALID [2020-07-10 15:32:55,085 INFO L280 TraceCheckUtils]: 114: Hoare triple {34190#false} assume 1 == ~m_pc~0; {34190#false} is VALID [2020-07-10 15:32:55,085 INFO L280 TraceCheckUtils]: 115: Hoare triple {34190#false} assume 1 == ~E_M~0;~__retres1~0 := 1; {34190#false} is VALID [2020-07-10 15:32:55,085 INFO L280 TraceCheckUtils]: 116: Hoare triple {34190#false} #res := ~__retres1~0; {34190#false} is VALID [2020-07-10 15:32:55,085 INFO L280 TraceCheckUtils]: 117: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-10 15:32:55,086 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {34190#false} {34190#false} #347#return; {34190#false} is VALID [2020-07-10 15:32:55,086 INFO L280 TraceCheckUtils]: 119: Hoare triple {34190#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {34190#false} is VALID [2020-07-10 15:32:55,086 INFO L280 TraceCheckUtils]: 120: Hoare triple {34190#false} assume 0 != ~tmp~1;~m_st~0 := 0; {34190#false} is VALID [2020-07-10 15:32:55,086 INFO L263 TraceCheckUtils]: 121: Hoare triple {34190#false} call #t~ret5 := is_transmit1_triggered(); {34190#false} is VALID [2020-07-10 15:32:55,086 INFO L280 TraceCheckUtils]: 122: Hoare triple {34190#false} havoc ~__retres1~1; {34190#false} is VALID [2020-07-10 15:32:55,087 INFO L280 TraceCheckUtils]: 123: Hoare triple {34190#false} assume 1 == ~t1_pc~0; {34190#false} is VALID [2020-07-10 15:32:55,087 INFO L280 TraceCheckUtils]: 124: Hoare triple {34190#false} assume !(1 == ~E_1~0); {34190#false} is VALID [2020-07-10 15:32:55,087 INFO L280 TraceCheckUtils]: 125: Hoare triple {34190#false} ~__retres1~1 := 0; {34190#false} is VALID [2020-07-10 15:32:55,087 INFO L280 TraceCheckUtils]: 126: Hoare triple {34190#false} #res := ~__retres1~1; {34190#false} is VALID [2020-07-10 15:32:55,087 INFO L280 TraceCheckUtils]: 127: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-10 15:32:55,088 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {34190#false} {34190#false} #349#return; {34190#false} is VALID [2020-07-10 15:32:55,088 INFO L280 TraceCheckUtils]: 129: Hoare triple {34190#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {34190#false} is VALID [2020-07-10 15:32:55,088 INFO L280 TraceCheckUtils]: 130: Hoare triple {34190#false} assume !(0 != ~tmp___0~0); {34190#false} is VALID [2020-07-10 15:32:55,088 INFO L280 TraceCheckUtils]: 131: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-10 15:32:55,088 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {34190#false} {34190#false} #343#return; {34190#false} is VALID [2020-07-10 15:32:55,088 INFO L280 TraceCheckUtils]: 133: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-10 15:32:55,089 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {34190#false} {34190#false} #345#return; {34190#false} is VALID [2020-07-10 15:32:55,089 INFO L280 TraceCheckUtils]: 135: Hoare triple {34190#false} ~E_M~0 := 2; {34190#false} is VALID [2020-07-10 15:32:55,089 INFO L280 TraceCheckUtils]: 136: Hoare triple {34190#false} assume !false; {34190#false} is VALID [2020-07-10 15:32:55,089 INFO L280 TraceCheckUtils]: 137: Hoare triple {34190#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {34190#false} is VALID [2020-07-10 15:32:55,089 INFO L280 TraceCheckUtils]: 138: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-10 15:32:55,090 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {34190#false} {34190#false} #363#return; {34190#false} is VALID [2020-07-10 15:32:55,090 INFO L280 TraceCheckUtils]: 140: Hoare triple {34190#false} assume !false; {34190#false} is VALID [2020-07-10 15:32:55,090 INFO L263 TraceCheckUtils]: 141: Hoare triple {34190#false} call #t~ret1 := exists_runnable_thread(); {34190#false} is VALID [2020-07-10 15:32:55,090 INFO L280 TraceCheckUtils]: 142: Hoare triple {34190#false} havoc ~__retres1~2; {34190#false} is VALID [2020-07-10 15:32:55,090 INFO L280 TraceCheckUtils]: 143: Hoare triple {34190#false} assume 0 == ~m_st~0;~__retres1~2 := 1; {34190#false} is VALID [2020-07-10 15:32:55,090 INFO L280 TraceCheckUtils]: 144: Hoare triple {34190#false} #res := ~__retres1~2; {34190#false} is VALID [2020-07-10 15:32:55,091 INFO L280 TraceCheckUtils]: 145: Hoare triple {34190#false} assume true; {34190#false} is VALID [2020-07-10 15:32:55,091 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {34190#false} {34190#false} #359#return; {34190#false} is VALID [2020-07-10 15:32:55,091 INFO L280 TraceCheckUtils]: 147: Hoare triple {34190#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {34190#false} is VALID [2020-07-10 15:32:55,091 INFO L280 TraceCheckUtils]: 148: Hoare triple {34190#false} assume 0 != ~tmp~0; {34190#false} is VALID [2020-07-10 15:32:55,092 INFO L280 TraceCheckUtils]: 149: Hoare triple {34190#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {34190#false} is VALID [2020-07-10 15:32:55,092 INFO L280 TraceCheckUtils]: 150: Hoare triple {34190#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {34190#false} is VALID [2020-07-10 15:32:55,092 INFO L263 TraceCheckUtils]: 151: Hoare triple {34190#false} call master(); {34190#false} is VALID [2020-07-10 15:32:55,092 INFO L280 TraceCheckUtils]: 152: Hoare triple {34190#false} assume !(0 == ~m_pc~0); {34190#false} is VALID [2020-07-10 15:32:55,092 INFO L280 TraceCheckUtils]: 153: Hoare triple {34190#false} assume 1 == ~m_pc~0; {34190#false} is VALID [2020-07-10 15:32:55,092 INFO L280 TraceCheckUtils]: 154: Hoare triple {34190#false} assume ~token~0 != 1 + ~local~0; {34190#false} is VALID [2020-07-10 15:32:55,093 INFO L263 TraceCheckUtils]: 155: Hoare triple {34190#false} call error(); {34190#false} is VALID [2020-07-10 15:32:55,093 INFO L280 TraceCheckUtils]: 156: Hoare triple {34190#false} assume !false; {34190#false} is VALID [2020-07-10 15:32:55,114 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-10 15:32:55,115 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:32:55,115 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2020-07-10 15:32:55,115 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496818318] [2020-07-10 15:32:55,116 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 157 [2020-07-10 15:32:55,116 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:32:55,116 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:32:55,284 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:32:55,284 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:32:55,284 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:32:55,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:32:55,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:32:55,285 INFO L87 Difference]: Start difference. First operand 1443 states and 1735 transitions. Second operand 3 states. [2020-07-10 15:33:00,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:00,948 INFO L93 Difference]: Finished difference Result 2410 states and 2883 transitions. [2020-07-10 15:33:00,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:33:00,948 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 157 [2020-07-10 15:33:00,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:33:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:33:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 437 transitions. [2020-07-10 15:33:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:33:00,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 437 transitions. [2020-07-10 15:33:00,965 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 437 transitions. [2020-07-10 15:33:01,439 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 437 edges. 437 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:01,633 INFO L225 Difference]: With dead ends: 2410 [2020-07-10 15:33:01,633 INFO L226 Difference]: Without dead ends: 1442 [2020-07-10 15:33:01,640 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 197 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:33:01,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1442 states. [2020-07-10 15:33:05,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1442 to 1442. [2020-07-10 15:33:05,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:33:05,966 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1442 states. Second operand 1442 states. [2020-07-10 15:33:05,966 INFO L74 IsIncluded]: Start isIncluded. First operand 1442 states. Second operand 1442 states. [2020-07-10 15:33:05,966 INFO L87 Difference]: Start difference. First operand 1442 states. Second operand 1442 states. [2020-07-10 15:33:06,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:06,129 INFO L93 Difference]: Finished difference Result 1442 states and 1692 transitions. [2020-07-10 15:33:06,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1692 transitions. [2020-07-10 15:33:06,143 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:06,144 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:06,144 INFO L74 IsIncluded]: Start isIncluded. First operand 1442 states. Second operand 1442 states. [2020-07-10 15:33:06,144 INFO L87 Difference]: Start difference. First operand 1442 states. Second operand 1442 states. [2020-07-10 15:33:06,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:06,334 INFO L93 Difference]: Finished difference Result 1442 states and 1692 transitions. [2020-07-10 15:33:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1692 transitions. [2020-07-10 15:33:06,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:06,341 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:06,341 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:33:06,341 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:33:06,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1442 states. [2020-07-10 15:33:06,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1442 states and 1692 transitions. [2020-07-10 15:33:06,536 INFO L78 Accepts]: Start accepts. Automaton has 1442 states and 1692 transitions. Word has length 157 [2020-07-10 15:33:06,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:33:06,537 INFO L479 AbstractCegarLoop]: Abstraction has 1442 states and 1692 transitions. [2020-07-10 15:33:06,537 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:33:06,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1692 transitions. [2020-07-10 15:33:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-07-10 15:33:06,543 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:33:06,544 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:33:06,757 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 15:33:06,758 INFO L427 AbstractCegarLoop]: === Iteration 11 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:33:06,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:33:06,760 INFO L82 PathProgramCache]: Analyzing trace with hash 846884099, now seen corresponding path program 1 times [2020-07-10 15:33:06,760 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:33:06,760 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896811912] [2020-07-10 15:33:06,760 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:33:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {43176#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {43043#true} is VALID [2020-07-10 15:33:06,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43043#true} {43043#true} #397#return; {43043#true} is VALID [2020-07-10 15:33:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {43177#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {43043#true} is VALID [2020-07-10 15:33:06,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,885 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43043#true} {43043#true} #351#return; {43043#true} is VALID [2020-07-10 15:33:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,888 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43043#true} {43043#true} #367#return; {43043#true} is VALID [2020-07-10 15:33:06,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:06,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:06,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,906 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43043#true} {43043#true} #369#return; {43043#true} is VALID [2020-07-10 15:33:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {43043#true} is VALID [2020-07-10 15:33:06,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !(0 == ~T1_E~0); {43043#true} is VALID [2020-07-10 15:33:06,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume !(0 == ~E_M~0); {43043#true} is VALID [2020-07-10 15:33:06,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume !(0 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:06,935 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,935 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #371#return; {43043#true} is VALID [2020-07-10 15:33:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:06,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-10 15:33:06,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-10 15:33:06,947 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:06,947 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,947 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:06,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !(1 == ~t1_pc~0); {43043#true} is VALID [2020-07-10 15:33:06,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-10 15:33:06,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:06,952 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,952 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:06,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:06,952 INFO L263 TraceCheckUtils]: 1: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:06,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:06,953 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-10 15:33:06,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-10 15:33:06,953 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:06,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,954 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:06,954 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:06,954 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-10 15:33:06,954 INFO L263 TraceCheckUtils]: 10: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:06,955 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:06,955 INFO L280 TraceCheckUtils]: 12: Hoare triple {43043#true} assume !(1 == ~t1_pc~0); {43043#true} is VALID [2020-07-10 15:33:06,955 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-10 15:33:06,955 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:06,955 INFO L280 TraceCheckUtils]: 15: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,956 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:06,956 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:06,956 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-10 15:33:06,956 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,957 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43043#true} {43043#true} #373#return; {43043#true} is VALID [2020-07-10 15:33:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {43043#true} is VALID [2020-07-10 15:33:06,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !(1 == ~T1_E~0); {43043#true} is VALID [2020-07-10 15:33:06,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume !(1 == ~E_M~0); {43043#true} is VALID [2020-07-10 15:33:06,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:06,962 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:06,962 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #375#return; {43043#true} is VALID [2020-07-10 15:33:06,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:06,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:06,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:06,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {43095#(= 0 ~m_st~0)} #res := ~__retres1~2; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:06,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {43095#(= 0 ~m_st~0)} assume true; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:06,972 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43095#(= 0 ~m_st~0)} {43043#true} #359#return; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-10 15:33:07,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {43043#true} is VALID [2020-07-10 15:33:07,005 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,005 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43043#true} {43044#false} #363#return; {43044#false} is VALID [2020-07-10 15:33:07,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:07,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43043#true} is VALID [2020-07-10 15:33:07,010 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} #res := ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:07,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,010 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43043#true} {43044#false} #359#return; {43044#false} is VALID [2020-07-10 15:33:07,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,070 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {43043#true} is VALID [2020-07-10 15:33:07,139 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,139 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,139 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:07,140 INFO L263 TraceCheckUtils]: 1: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,141 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,141 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:07,142 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-10 15:33:07,142 INFO L263 TraceCheckUtils]: 10: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,142 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,143 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {43043#true} is VALID [2020-07-10 15:33:07,143 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,143 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:07,144 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,144 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,144 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-10 15:33:07,148 INFO L263 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:07,148 INFO L263 TraceCheckUtils]: 2: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,149 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,149 INFO L280 TraceCheckUtils]: 6: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,149 INFO L280 TraceCheckUtils]: 7: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,150 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,150 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:07,150 INFO L280 TraceCheckUtils]: 10: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-10 15:33:07,150 INFO L263 TraceCheckUtils]: 11: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,150 INFO L280 TraceCheckUtils]: 12: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,151 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,151 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {43043#true} is VALID [2020-07-10 15:33:07,151 INFO L280 TraceCheckUtils]: 15: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,151 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,151 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,152 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:07,152 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,152 INFO L280 TraceCheckUtils]: 20: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,152 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-10 15:33:07,153 INFO L280 TraceCheckUtils]: 22: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,153 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {43043#true} {43043#true} #355#return; {43043#true} is VALID [2020-07-10 15:33:07,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {43193#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-10 15:33:07,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,155 INFO L263 TraceCheckUtils]: 3: Hoare triple {43043#true} call immediate_notify(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,156 INFO L263 TraceCheckUtils]: 4: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:07,157 INFO L263 TraceCheckUtils]: 6: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,157 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,158 INFO L280 TraceCheckUtils]: 10: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,158 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,158 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:07,158 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-10 15:33:07,159 INFO L263 TraceCheckUtils]: 15: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,159 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,159 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,159 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {43043#true} is VALID [2020-07-10 15:33:07,160 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,160 INFO L280 TraceCheckUtils]: 20: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,160 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,160 INFO L280 TraceCheckUtils]: 22: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:07,160 INFO L280 TraceCheckUtils]: 23: Hoare triple {43043#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,161 INFO L280 TraceCheckUtils]: 24: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,161 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-10 15:33:07,161 INFO L280 TraceCheckUtils]: 26: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,161 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43043#true} {43043#true} #355#return; {43043#true} is VALID [2020-07-10 15:33:07,161 INFO L280 TraceCheckUtils]: 28: Hoare triple {43043#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {43043#true} is VALID [2020-07-10 15:33:07,162 INFO L280 TraceCheckUtils]: 29: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,162 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {43043#true} {43044#false} #361#return; {43044#false} is VALID [2020-07-10 15:33:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 1 == ~m_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,197 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,197 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,198 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:07,205 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-10 15:33:07,205 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,205 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,205 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:07,206 INFO L263 TraceCheckUtils]: 1: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume 1 == ~m_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,207 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,207 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,208 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:07,208 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume 0 != ~tmp~1;~m_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,208 INFO L263 TraceCheckUtils]: 10: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,208 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,209 INFO L280 TraceCheckUtils]: 12: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,209 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:07,209 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-10 15:33:07,209 INFO L280 TraceCheckUtils]: 15: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,209 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,210 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,210 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:07,210 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-10 15:33:07,210 INFO L280 TraceCheckUtils]: 20: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,210 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-10 15:33:07,212 INFO L263 TraceCheckUtils]: 0: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:07,212 INFO L263 TraceCheckUtils]: 2: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,213 INFO L280 TraceCheckUtils]: 4: Hoare triple {43043#true} assume 1 == ~m_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,213 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,213 INFO L280 TraceCheckUtils]: 6: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,213 INFO L280 TraceCheckUtils]: 7: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,213 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,214 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:07,214 INFO L280 TraceCheckUtils]: 10: Hoare triple {43043#true} assume 0 != ~tmp~1;~m_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,214 INFO L263 TraceCheckUtils]: 11: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,214 INFO L280 TraceCheckUtils]: 12: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,214 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,215 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:07,215 INFO L280 TraceCheckUtils]: 15: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-10 15:33:07,215 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,215 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,216 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,216 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:07,216 INFO L280 TraceCheckUtils]: 20: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-10 15:33:07,216 INFO L280 TraceCheckUtils]: 21: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,216 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-10 15:33:07,217 INFO L280 TraceCheckUtils]: 23: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,217 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43043#true} {43043#true} #345#return; {43043#true} is VALID [2020-07-10 15:33:07,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,220 INFO L263 TraceCheckUtils]: 3: Hoare triple {43043#true} call immediate_notify(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,221 INFO L263 TraceCheckUtils]: 4: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,222 INFO L280 TraceCheckUtils]: 5: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:07,222 INFO L263 TraceCheckUtils]: 6: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,222 INFO L280 TraceCheckUtils]: 7: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,222 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume 1 == ~m_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,223 INFO L280 TraceCheckUtils]: 9: Hoare triple {43043#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,223 INFO L280 TraceCheckUtils]: 10: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,223 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,223 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,224 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:07,224 INFO L280 TraceCheckUtils]: 14: Hoare triple {43043#true} assume 0 != ~tmp~1;~m_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,224 INFO L263 TraceCheckUtils]: 15: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,224 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,224 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,225 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:07,225 INFO L280 TraceCheckUtils]: 19: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-10 15:33:07,225 INFO L280 TraceCheckUtils]: 20: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,225 INFO L280 TraceCheckUtils]: 21: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,225 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,226 INFO L280 TraceCheckUtils]: 23: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:07,226 INFO L280 TraceCheckUtils]: 24: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-10 15:33:07,226 INFO L280 TraceCheckUtils]: 25: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,226 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-10 15:33:07,226 INFO L280 TraceCheckUtils]: 27: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,227 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {43043#true} {43043#true} #345#return; {43043#true} is VALID [2020-07-10 15:33:07,227 INFO L280 TraceCheckUtils]: 29: Hoare triple {43043#true} ~E_M~0 := 2; {43043#true} is VALID [2020-07-10 15:33:07,227 INFO L280 TraceCheckUtils]: 30: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-10 15:33:07,227 INFO L280 TraceCheckUtils]: 31: Hoare triple {43043#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {43043#true} is VALID [2020-07-10 15:33:07,227 INFO L280 TraceCheckUtils]: 32: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,227 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {43043#true} {43044#false} #363#return; {43044#false} is VALID [2020-07-10 15:33:07,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:07,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43043#true} is VALID [2020-07-10 15:33:07,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} #res := ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:07,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,233 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43043#true} {43044#false} #359#return; {43044#false} is VALID [2020-07-10 15:33:07,234 INFO L263 TraceCheckUtils]: 0: Hoare triple {43043#true} call ULTIMATE.init(); {43176#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:07,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {43176#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,235 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43043#true} {43043#true} #397#return; {43043#true} is VALID [2020-07-10 15:33:07,235 INFO L263 TraceCheckUtils]: 4: Hoare triple {43043#true} call #t~ret9 := main(); {43043#true} is VALID [2020-07-10 15:33:07,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} havoc ~__retres1~3; {43043#true} is VALID [2020-07-10 15:33:07,236 INFO L263 TraceCheckUtils]: 6: Hoare triple {43043#true} call init_model(); {43177#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:33:07,237 INFO L280 TraceCheckUtils]: 7: Hoare triple {43177#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,237 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,237 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43043#true} {43043#true} #351#return; {43043#true} is VALID [2020-07-10 15:33:07,237 INFO L263 TraceCheckUtils]: 10: Hoare triple {43043#true} call start_simulation(); {43043#true} is VALID [2020-07-10 15:33:07,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,237 INFO L263 TraceCheckUtils]: 12: Hoare triple {43043#true} call update_channels(); {43043#true} is VALID [2020-07-10 15:33:07,238 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,238 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43043#true} {43043#true} #367#return; {43043#true} is VALID [2020-07-10 15:33:07,239 INFO L263 TraceCheckUtils]: 15: Hoare triple {43043#true} call init_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,239 INFO L280 TraceCheckUtils]: 16: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,239 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,239 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,240 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43043#true} {43043#true} #369#return; {43043#true} is VALID [2020-07-10 15:33:07,240 INFO L263 TraceCheckUtils]: 20: Hoare triple {43043#true} call fire_delta_events(); {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:07,241 INFO L280 TraceCheckUtils]: 21: Hoare triple {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {43043#true} is VALID [2020-07-10 15:33:07,241 INFO L280 TraceCheckUtils]: 22: Hoare triple {43043#true} assume !(0 == ~T1_E~0); {43043#true} is VALID [2020-07-10 15:33:07,241 INFO L280 TraceCheckUtils]: 23: Hoare triple {43043#true} assume !(0 == ~E_M~0); {43043#true} is VALID [2020-07-10 15:33:07,241 INFO L280 TraceCheckUtils]: 24: Hoare triple {43043#true} assume !(0 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:07,241 INFO L280 TraceCheckUtils]: 25: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,241 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43043#true} {43043#true} #371#return; {43043#true} is VALID [2020-07-10 15:33:07,242 INFO L263 TraceCheckUtils]: 27: Hoare triple {43043#true} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,242 INFO L280 TraceCheckUtils]: 28: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:07,243 INFO L263 TraceCheckUtils]: 29: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,243 INFO L280 TraceCheckUtils]: 30: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,243 INFO L280 TraceCheckUtils]: 31: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,243 INFO L280 TraceCheckUtils]: 32: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,243 INFO L280 TraceCheckUtils]: 33: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,243 INFO L280 TraceCheckUtils]: 34: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,244 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,244 INFO L280 TraceCheckUtils]: 36: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:07,244 INFO L280 TraceCheckUtils]: 37: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-10 15:33:07,244 INFO L263 TraceCheckUtils]: 38: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,244 INFO L280 TraceCheckUtils]: 39: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,244 INFO L280 TraceCheckUtils]: 40: Hoare triple {43043#true} assume !(1 == ~t1_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,245 INFO L280 TraceCheckUtils]: 41: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-10 15:33:07,245 INFO L280 TraceCheckUtils]: 42: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,245 INFO L280 TraceCheckUtils]: 43: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,245 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,245 INFO L280 TraceCheckUtils]: 45: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:07,246 INFO L280 TraceCheckUtils]: 46: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-10 15:33:07,246 INFO L280 TraceCheckUtils]: 47: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,246 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {43043#true} {43043#true} #373#return; {43043#true} is VALID [2020-07-10 15:33:07,250 INFO L263 TraceCheckUtils]: 49: Hoare triple {43043#true} call reset_delta_events(); {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:07,250 INFO L280 TraceCheckUtils]: 50: Hoare triple {43179#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {43043#true} is VALID [2020-07-10 15:33:07,251 INFO L280 TraceCheckUtils]: 51: Hoare triple {43043#true} assume !(1 == ~T1_E~0); {43043#true} is VALID [2020-07-10 15:33:07,251 INFO L280 TraceCheckUtils]: 52: Hoare triple {43043#true} assume !(1 == ~E_M~0); {43043#true} is VALID [2020-07-10 15:33:07,251 INFO L280 TraceCheckUtils]: 53: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:07,251 INFO L280 TraceCheckUtils]: 54: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,252 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {43043#true} {43043#true} #375#return; {43043#true} is VALID [2020-07-10 15:33:07,252 INFO L280 TraceCheckUtils]: 56: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-10 15:33:07,252 INFO L280 TraceCheckUtils]: 57: Hoare triple {43043#true} ~kernel_st~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,252 INFO L263 TraceCheckUtils]: 58: Hoare triple {43043#true} call eval(); {43043#true} is VALID [2020-07-10 15:33:07,252 INFO L280 TraceCheckUtils]: 59: Hoare triple {43043#true} havoc ~tmp~0; {43043#true} is VALID [2020-07-10 15:33:07,252 INFO L280 TraceCheckUtils]: 60: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-10 15:33:07,253 INFO L263 TraceCheckUtils]: 61: Hoare triple {43043#true} call #t~ret1 := exists_runnable_thread(); {43043#true} is VALID [2020-07-10 15:33:07,253 INFO L280 TraceCheckUtils]: 62: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:07,253 INFO L280 TraceCheckUtils]: 63: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,254 INFO L280 TraceCheckUtils]: 64: Hoare triple {43095#(= 0 ~m_st~0)} #res := ~__retres1~2; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,254 INFO L280 TraceCheckUtils]: 65: Hoare triple {43095#(= 0 ~m_st~0)} assume true; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,255 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {43095#(= 0 ~m_st~0)} {43043#true} #359#return; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,256 INFO L280 TraceCheckUtils]: 67: Hoare triple {43095#(= 0 ~m_st~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,256 INFO L280 TraceCheckUtils]: 68: Hoare triple {43095#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,257 INFO L280 TraceCheckUtils]: 69: Hoare triple {43095#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {43044#false} is VALID [2020-07-10 15:33:07,258 INFO L280 TraceCheckUtils]: 70: Hoare triple {43044#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {43044#false} is VALID [2020-07-10 15:33:07,258 INFO L280 TraceCheckUtils]: 71: Hoare triple {43044#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,258 INFO L263 TraceCheckUtils]: 72: Hoare triple {43044#false} call transmit1(); {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:07,258 INFO L280 TraceCheckUtils]: 73: Hoare triple {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,258 INFO L280 TraceCheckUtils]: 74: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-10 15:33:07,259 INFO L280 TraceCheckUtils]: 75: Hoare triple {43043#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {43043#true} is VALID [2020-07-10 15:33:07,259 INFO L280 TraceCheckUtils]: 76: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,259 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {43043#true} {43044#false} #363#return; {43044#false} is VALID [2020-07-10 15:33:07,259 INFO L280 TraceCheckUtils]: 78: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-10 15:33:07,259 INFO L263 TraceCheckUtils]: 79: Hoare triple {43044#false} call #t~ret1 := exists_runnable_thread(); {43043#true} is VALID [2020-07-10 15:33:07,260 INFO L280 TraceCheckUtils]: 80: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:07,260 INFO L280 TraceCheckUtils]: 81: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43043#true} is VALID [2020-07-10 15:33:07,260 INFO L280 TraceCheckUtils]: 82: Hoare triple {43043#true} #res := ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:07,260 INFO L280 TraceCheckUtils]: 83: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,260 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43043#true} {43044#false} #359#return; {43044#false} is VALID [2020-07-10 15:33:07,260 INFO L280 TraceCheckUtils]: 85: Hoare triple {43044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43044#false} is VALID [2020-07-10 15:33:07,261 INFO L280 TraceCheckUtils]: 86: Hoare triple {43044#false} assume 0 != ~tmp~0; {43044#false} is VALID [2020-07-10 15:33:07,261 INFO L280 TraceCheckUtils]: 87: Hoare triple {43044#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {43044#false} is VALID [2020-07-10 15:33:07,261 INFO L280 TraceCheckUtils]: 88: Hoare triple {43044#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,261 INFO L263 TraceCheckUtils]: 89: Hoare triple {43044#false} call master(); {43193#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,261 INFO L280 TraceCheckUtils]: 90: Hoare triple {43193#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,262 INFO L280 TraceCheckUtils]: 91: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-10 15:33:07,262 INFO L280 TraceCheckUtils]: 92: Hoare triple {43043#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,263 INFO L263 TraceCheckUtils]: 93: Hoare triple {43043#true} call immediate_notify(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,264 INFO L263 TraceCheckUtils]: 94: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,264 INFO L280 TraceCheckUtils]: 95: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:07,264 INFO L263 TraceCheckUtils]: 96: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,264 INFO L280 TraceCheckUtils]: 97: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,265 INFO L280 TraceCheckUtils]: 98: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,265 INFO L280 TraceCheckUtils]: 99: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,265 INFO L280 TraceCheckUtils]: 100: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,265 INFO L280 TraceCheckUtils]: 101: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,265 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,266 INFO L280 TraceCheckUtils]: 103: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:07,266 INFO L280 TraceCheckUtils]: 104: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-10 15:33:07,266 INFO L263 TraceCheckUtils]: 105: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,266 INFO L280 TraceCheckUtils]: 106: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,266 INFO L280 TraceCheckUtils]: 107: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,266 INFO L280 TraceCheckUtils]: 108: Hoare triple {43043#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {43043#true} is VALID [2020-07-10 15:33:07,267 INFO L280 TraceCheckUtils]: 109: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,267 INFO L280 TraceCheckUtils]: 110: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,267 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,267 INFO L280 TraceCheckUtils]: 112: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:07,267 INFO L280 TraceCheckUtils]: 113: Hoare triple {43043#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,267 INFO L280 TraceCheckUtils]: 114: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,268 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-10 15:33:07,268 INFO L280 TraceCheckUtils]: 116: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,268 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {43043#true} {43043#true} #355#return; {43043#true} is VALID [2020-07-10 15:33:07,268 INFO L280 TraceCheckUtils]: 118: Hoare triple {43043#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {43043#true} is VALID [2020-07-10 15:33:07,268 INFO L280 TraceCheckUtils]: 119: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,268 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {43043#true} {43044#false} #361#return; {43044#false} is VALID [2020-07-10 15:33:07,269 INFO L280 TraceCheckUtils]: 121: Hoare triple {43044#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {43044#false} is VALID [2020-07-10 15:33:07,269 INFO L280 TraceCheckUtils]: 122: Hoare triple {43044#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,269 INFO L263 TraceCheckUtils]: 123: Hoare triple {43044#false} call transmit1(); {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:07,269 INFO L280 TraceCheckUtils]: 124: Hoare triple {43192#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,269 INFO L280 TraceCheckUtils]: 125: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,269 INFO L280 TraceCheckUtils]: 126: Hoare triple {43043#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,270 INFO L263 TraceCheckUtils]: 127: Hoare triple {43043#true} call immediate_notify(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,271 INFO L263 TraceCheckUtils]: 128: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:07,272 INFO L280 TraceCheckUtils]: 129: Hoare triple {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:07,272 INFO L263 TraceCheckUtils]: 130: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,272 INFO L280 TraceCheckUtils]: 131: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,272 INFO L280 TraceCheckUtils]: 132: Hoare triple {43043#true} assume 1 == ~m_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,272 INFO L280 TraceCheckUtils]: 133: Hoare triple {43043#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,272 INFO L280 TraceCheckUtils]: 134: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,273 INFO L280 TraceCheckUtils]: 135: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,273 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,273 INFO L280 TraceCheckUtils]: 137: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:07,273 INFO L280 TraceCheckUtils]: 138: Hoare triple {43043#true} assume 0 != ~tmp~1;~m_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,273 INFO L263 TraceCheckUtils]: 139: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,274 INFO L280 TraceCheckUtils]: 140: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,274 INFO L280 TraceCheckUtils]: 141: Hoare triple {43043#true} assume 1 == ~t1_pc~0; {43043#true} is VALID [2020-07-10 15:33:07,274 INFO L280 TraceCheckUtils]: 142: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:07,274 INFO L280 TraceCheckUtils]: 143: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-10 15:33:07,274 INFO L280 TraceCheckUtils]: 144: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,274 INFO L280 TraceCheckUtils]: 145: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,275 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,275 INFO L280 TraceCheckUtils]: 147: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:07,275 INFO L280 TraceCheckUtils]: 148: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-10 15:33:07,275 INFO L280 TraceCheckUtils]: 149: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,275 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {43043#true} {43178#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {43043#true} is VALID [2020-07-10 15:33:07,275 INFO L280 TraceCheckUtils]: 151: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,276 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {43043#true} {43043#true} #345#return; {43043#true} is VALID [2020-07-10 15:33:07,276 INFO L280 TraceCheckUtils]: 153: Hoare triple {43043#true} ~E_M~0 := 2; {43043#true} is VALID [2020-07-10 15:33:07,276 INFO L280 TraceCheckUtils]: 154: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-10 15:33:07,276 INFO L280 TraceCheckUtils]: 155: Hoare triple {43043#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {43043#true} is VALID [2020-07-10 15:33:07,276 INFO L280 TraceCheckUtils]: 156: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,276 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {43043#true} {43044#false} #363#return; {43044#false} is VALID [2020-07-10 15:33:07,277 INFO L280 TraceCheckUtils]: 158: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-10 15:33:07,277 INFO L263 TraceCheckUtils]: 159: Hoare triple {43044#false} call #t~ret1 := exists_runnable_thread(); {43043#true} is VALID [2020-07-10 15:33:07,277 INFO L280 TraceCheckUtils]: 160: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:07,277 INFO L280 TraceCheckUtils]: 161: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43043#true} is VALID [2020-07-10 15:33:07,277 INFO L280 TraceCheckUtils]: 162: Hoare triple {43043#true} #res := ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:07,278 INFO L280 TraceCheckUtils]: 163: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,278 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {43043#true} {43044#false} #359#return; {43044#false} is VALID [2020-07-10 15:33:07,278 INFO L280 TraceCheckUtils]: 165: Hoare triple {43044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43044#false} is VALID [2020-07-10 15:33:07,278 INFO L280 TraceCheckUtils]: 166: Hoare triple {43044#false} assume 0 != ~tmp~0; {43044#false} is VALID [2020-07-10 15:33:07,278 INFO L280 TraceCheckUtils]: 167: Hoare triple {43044#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {43044#false} is VALID [2020-07-10 15:33:07,279 INFO L280 TraceCheckUtils]: 168: Hoare triple {43044#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,279 INFO L263 TraceCheckUtils]: 169: Hoare triple {43044#false} call master(); {43044#false} is VALID [2020-07-10 15:33:07,279 INFO L280 TraceCheckUtils]: 170: Hoare triple {43044#false} assume !(0 == ~m_pc~0); {43044#false} is VALID [2020-07-10 15:33:07,279 INFO L280 TraceCheckUtils]: 171: Hoare triple {43044#false} assume 1 == ~m_pc~0; {43044#false} is VALID [2020-07-10 15:33:07,279 INFO L280 TraceCheckUtils]: 172: Hoare triple {43044#false} assume ~token~0 != 1 + ~local~0; {43044#false} is VALID [2020-07-10 15:33:07,280 INFO L263 TraceCheckUtils]: 173: Hoare triple {43044#false} call error(); {43044#false} is VALID [2020-07-10 15:33:07,280 INFO L280 TraceCheckUtils]: 174: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-10 15:33:07,303 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2020-07-10 15:33:07,304 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896811912] [2020-07-10 15:33:07,304 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1595564953] [2020-07-10 15:33:07,304 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:33:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,452 INFO L264 TraceCheckSpWp]: Trace formula consists of 706 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-10 15:33:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:07,507 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:33:07,745 INFO L263 TraceCheckUtils]: 0: Hoare triple {43043#true} call ULTIMATE.init(); {43043#true} is VALID [2020-07-10 15:33:07,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,746 INFO L280 TraceCheckUtils]: 2: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,747 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43043#true} {43043#true} #397#return; {43043#true} is VALID [2020-07-10 15:33:07,747 INFO L263 TraceCheckUtils]: 4: Hoare triple {43043#true} call #t~ret9 := main(); {43043#true} is VALID [2020-07-10 15:33:07,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {43043#true} havoc ~__retres1~3; {43043#true} is VALID [2020-07-10 15:33:07,748 INFO L263 TraceCheckUtils]: 6: Hoare triple {43043#true} call init_model(); {43043#true} is VALID [2020-07-10 15:33:07,748 INFO L280 TraceCheckUtils]: 7: Hoare triple {43043#true} ~m_i~0 := 1;~t1_i~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,748 INFO L280 TraceCheckUtils]: 8: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,749 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43043#true} {43043#true} #351#return; {43043#true} is VALID [2020-07-10 15:33:07,749 INFO L263 TraceCheckUtils]: 10: Hoare triple {43043#true} call start_simulation(); {43043#true} is VALID [2020-07-10 15:33:07,750 INFO L280 TraceCheckUtils]: 11: Hoare triple {43043#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,750 INFO L263 TraceCheckUtils]: 12: Hoare triple {43043#true} call update_channels(); {43043#true} is VALID [2020-07-10 15:33:07,750 INFO L280 TraceCheckUtils]: 13: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,751 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43043#true} {43043#true} #367#return; {43043#true} is VALID [2020-07-10 15:33:07,751 INFO L263 TraceCheckUtils]: 15: Hoare triple {43043#true} call init_threads(); {43043#true} is VALID [2020-07-10 15:33:07,751 INFO L280 TraceCheckUtils]: 16: Hoare triple {43043#true} assume 1 == ~m_i~0;~m_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,752 INFO L280 TraceCheckUtils]: 17: Hoare triple {43043#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,752 INFO L280 TraceCheckUtils]: 18: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,752 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {43043#true} {43043#true} #369#return; {43043#true} is VALID [2020-07-10 15:33:07,753 INFO L263 TraceCheckUtils]: 20: Hoare triple {43043#true} call fire_delta_events(); {43043#true} is VALID [2020-07-10 15:33:07,753 INFO L280 TraceCheckUtils]: 21: Hoare triple {43043#true} assume !(0 == ~M_E~0); {43043#true} is VALID [2020-07-10 15:33:07,753 INFO L280 TraceCheckUtils]: 22: Hoare triple {43043#true} assume !(0 == ~T1_E~0); {43043#true} is VALID [2020-07-10 15:33:07,754 INFO L280 TraceCheckUtils]: 23: Hoare triple {43043#true} assume !(0 == ~E_M~0); {43043#true} is VALID [2020-07-10 15:33:07,754 INFO L280 TraceCheckUtils]: 24: Hoare triple {43043#true} assume !(0 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:07,754 INFO L280 TraceCheckUtils]: 25: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,755 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {43043#true} {43043#true} #371#return; {43043#true} is VALID [2020-07-10 15:33:07,755 INFO L263 TraceCheckUtils]: 27: Hoare triple {43043#true} call activate_threads(); {43043#true} is VALID [2020-07-10 15:33:07,755 INFO L280 TraceCheckUtils]: 28: Hoare triple {43043#true} havoc ~tmp~1;havoc ~tmp___0~0; {43043#true} is VALID [2020-07-10 15:33:07,756 INFO L263 TraceCheckUtils]: 29: Hoare triple {43043#true} call #t~ret4 := is_master_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,756 INFO L280 TraceCheckUtils]: 30: Hoare triple {43043#true} havoc ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,757 INFO L280 TraceCheckUtils]: 31: Hoare triple {43043#true} assume !(1 == ~m_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,757 INFO L280 TraceCheckUtils]: 32: Hoare triple {43043#true} ~__retres1~0 := 0; {43043#true} is VALID [2020-07-10 15:33:07,757 INFO L280 TraceCheckUtils]: 33: Hoare triple {43043#true} #res := ~__retres1~0; {43043#true} is VALID [2020-07-10 15:33:07,758 INFO L280 TraceCheckUtils]: 34: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,758 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43043#true} {43043#true} #347#return; {43043#true} is VALID [2020-07-10 15:33:07,758 INFO L280 TraceCheckUtils]: 36: Hoare triple {43043#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43043#true} is VALID [2020-07-10 15:33:07,759 INFO L280 TraceCheckUtils]: 37: Hoare triple {43043#true} assume !(0 != ~tmp~1); {43043#true} is VALID [2020-07-10 15:33:07,759 INFO L263 TraceCheckUtils]: 38: Hoare triple {43043#true} call #t~ret5 := is_transmit1_triggered(); {43043#true} is VALID [2020-07-10 15:33:07,759 INFO L280 TraceCheckUtils]: 39: Hoare triple {43043#true} havoc ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,760 INFO L280 TraceCheckUtils]: 40: Hoare triple {43043#true} assume !(1 == ~t1_pc~0); {43043#true} is VALID [2020-07-10 15:33:07,760 INFO L280 TraceCheckUtils]: 41: Hoare triple {43043#true} ~__retres1~1 := 0; {43043#true} is VALID [2020-07-10 15:33:07,760 INFO L280 TraceCheckUtils]: 42: Hoare triple {43043#true} #res := ~__retres1~1; {43043#true} is VALID [2020-07-10 15:33:07,761 INFO L280 TraceCheckUtils]: 43: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,761 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {43043#true} {43043#true} #349#return; {43043#true} is VALID [2020-07-10 15:33:07,761 INFO L280 TraceCheckUtils]: 45: Hoare triple {43043#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43043#true} is VALID [2020-07-10 15:33:07,762 INFO L280 TraceCheckUtils]: 46: Hoare triple {43043#true} assume !(0 != ~tmp___0~0); {43043#true} is VALID [2020-07-10 15:33:07,762 INFO L280 TraceCheckUtils]: 47: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,762 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {43043#true} {43043#true} #373#return; {43043#true} is VALID [2020-07-10 15:33:07,763 INFO L263 TraceCheckUtils]: 49: Hoare triple {43043#true} call reset_delta_events(); {43043#true} is VALID [2020-07-10 15:33:07,763 INFO L280 TraceCheckUtils]: 50: Hoare triple {43043#true} assume !(1 == ~M_E~0); {43043#true} is VALID [2020-07-10 15:33:07,763 INFO L280 TraceCheckUtils]: 51: Hoare triple {43043#true} assume !(1 == ~T1_E~0); {43043#true} is VALID [2020-07-10 15:33:07,764 INFO L280 TraceCheckUtils]: 52: Hoare triple {43043#true} assume !(1 == ~E_M~0); {43043#true} is VALID [2020-07-10 15:33:07,764 INFO L280 TraceCheckUtils]: 53: Hoare triple {43043#true} assume !(1 == ~E_1~0); {43043#true} is VALID [2020-07-10 15:33:07,764 INFO L280 TraceCheckUtils]: 54: Hoare triple {43043#true} assume true; {43043#true} is VALID [2020-07-10 15:33:07,765 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {43043#true} {43043#true} #375#return; {43043#true} is VALID [2020-07-10 15:33:07,765 INFO L280 TraceCheckUtils]: 56: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-10 15:33:07,765 INFO L280 TraceCheckUtils]: 57: Hoare triple {43043#true} ~kernel_st~0 := 1; {43043#true} is VALID [2020-07-10 15:33:07,766 INFO L263 TraceCheckUtils]: 58: Hoare triple {43043#true} call eval(); {43043#true} is VALID [2020-07-10 15:33:07,766 INFO L280 TraceCheckUtils]: 59: Hoare triple {43043#true} havoc ~tmp~0; {43043#true} is VALID [2020-07-10 15:33:07,766 INFO L280 TraceCheckUtils]: 60: Hoare triple {43043#true} assume !false; {43043#true} is VALID [2020-07-10 15:33:07,767 INFO L263 TraceCheckUtils]: 61: Hoare triple {43043#true} call #t~ret1 := exists_runnable_thread(); {43043#true} is VALID [2020-07-10 15:33:07,767 INFO L280 TraceCheckUtils]: 62: Hoare triple {43043#true} havoc ~__retres1~2; {43043#true} is VALID [2020-07-10 15:33:07,768 INFO L280 TraceCheckUtils]: 63: Hoare triple {43043#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,770 INFO L280 TraceCheckUtils]: 64: Hoare triple {43095#(= 0 ~m_st~0)} #res := ~__retres1~2; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,771 INFO L280 TraceCheckUtils]: 65: Hoare triple {43095#(= 0 ~m_st~0)} assume true; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,772 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {43095#(= 0 ~m_st~0)} {43043#true} #359#return; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,774 INFO L280 TraceCheckUtils]: 67: Hoare triple {43095#(= 0 ~m_st~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,775 INFO L280 TraceCheckUtils]: 68: Hoare triple {43095#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {43095#(= 0 ~m_st~0)} is VALID [2020-07-10 15:33:07,776 INFO L280 TraceCheckUtils]: 69: Hoare triple {43095#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {43044#false} is VALID [2020-07-10 15:33:07,777 INFO L280 TraceCheckUtils]: 70: Hoare triple {43044#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {43044#false} is VALID [2020-07-10 15:33:07,777 INFO L280 TraceCheckUtils]: 71: Hoare triple {43044#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,777 INFO L263 TraceCheckUtils]: 72: Hoare triple {43044#false} call transmit1(); {43044#false} is VALID [2020-07-10 15:33:07,778 INFO L280 TraceCheckUtils]: 73: Hoare triple {43044#false} assume 0 == ~t1_pc~0; {43044#false} is VALID [2020-07-10 15:33:07,778 INFO L280 TraceCheckUtils]: 74: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-10 15:33:07,778 INFO L280 TraceCheckUtils]: 75: Hoare triple {43044#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {43044#false} is VALID [2020-07-10 15:33:07,779 INFO L280 TraceCheckUtils]: 76: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,779 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {43044#false} {43044#false} #363#return; {43044#false} is VALID [2020-07-10 15:33:07,779 INFO L280 TraceCheckUtils]: 78: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-10 15:33:07,780 INFO L263 TraceCheckUtils]: 79: Hoare triple {43044#false} call #t~ret1 := exists_runnable_thread(); {43044#false} is VALID [2020-07-10 15:33:07,780 INFO L280 TraceCheckUtils]: 80: Hoare triple {43044#false} havoc ~__retres1~2; {43044#false} is VALID [2020-07-10 15:33:07,780 INFO L280 TraceCheckUtils]: 81: Hoare triple {43044#false} assume 0 == ~m_st~0;~__retres1~2 := 1; {43044#false} is VALID [2020-07-10 15:33:07,781 INFO L280 TraceCheckUtils]: 82: Hoare triple {43044#false} #res := ~__retres1~2; {43044#false} is VALID [2020-07-10 15:33:07,781 INFO L280 TraceCheckUtils]: 83: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,781 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {43044#false} {43044#false} #359#return; {43044#false} is VALID [2020-07-10 15:33:07,782 INFO L280 TraceCheckUtils]: 85: Hoare triple {43044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43044#false} is VALID [2020-07-10 15:33:07,782 INFO L280 TraceCheckUtils]: 86: Hoare triple {43044#false} assume 0 != ~tmp~0; {43044#false} is VALID [2020-07-10 15:33:07,782 INFO L280 TraceCheckUtils]: 87: Hoare triple {43044#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {43044#false} is VALID [2020-07-10 15:33:07,783 INFO L280 TraceCheckUtils]: 88: Hoare triple {43044#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,783 INFO L263 TraceCheckUtils]: 89: Hoare triple {43044#false} call master(); {43044#false} is VALID [2020-07-10 15:33:07,783 INFO L280 TraceCheckUtils]: 90: Hoare triple {43044#false} assume 0 == ~m_pc~0; {43044#false} is VALID [2020-07-10 15:33:07,784 INFO L280 TraceCheckUtils]: 91: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-10 15:33:07,784 INFO L280 TraceCheckUtils]: 92: Hoare triple {43044#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,784 INFO L263 TraceCheckUtils]: 93: Hoare triple {43044#false} call immediate_notify(); {43044#false} is VALID [2020-07-10 15:33:07,785 INFO L263 TraceCheckUtils]: 94: Hoare triple {43044#false} call activate_threads(); {43044#false} is VALID [2020-07-10 15:33:07,785 INFO L280 TraceCheckUtils]: 95: Hoare triple {43044#false} havoc ~tmp~1;havoc ~tmp___0~0; {43044#false} is VALID [2020-07-10 15:33:07,786 INFO L263 TraceCheckUtils]: 96: Hoare triple {43044#false} call #t~ret4 := is_master_triggered(); {43044#false} is VALID [2020-07-10 15:33:07,786 INFO L280 TraceCheckUtils]: 97: Hoare triple {43044#false} havoc ~__retres1~0; {43044#false} is VALID [2020-07-10 15:33:07,786 INFO L280 TraceCheckUtils]: 98: Hoare triple {43044#false} assume !(1 == ~m_pc~0); {43044#false} is VALID [2020-07-10 15:33:07,787 INFO L280 TraceCheckUtils]: 99: Hoare triple {43044#false} ~__retres1~0 := 0; {43044#false} is VALID [2020-07-10 15:33:07,787 INFO L280 TraceCheckUtils]: 100: Hoare triple {43044#false} #res := ~__retres1~0; {43044#false} is VALID [2020-07-10 15:33:07,787 INFO L280 TraceCheckUtils]: 101: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,788 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {43044#false} {43044#false} #347#return; {43044#false} is VALID [2020-07-10 15:33:07,788 INFO L280 TraceCheckUtils]: 103: Hoare triple {43044#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43044#false} is VALID [2020-07-10 15:33:07,788 INFO L280 TraceCheckUtils]: 104: Hoare triple {43044#false} assume !(0 != ~tmp~1); {43044#false} is VALID [2020-07-10 15:33:07,789 INFO L263 TraceCheckUtils]: 105: Hoare triple {43044#false} call #t~ret5 := is_transmit1_triggered(); {43044#false} is VALID [2020-07-10 15:33:07,789 INFO L280 TraceCheckUtils]: 106: Hoare triple {43044#false} havoc ~__retres1~1; {43044#false} is VALID [2020-07-10 15:33:07,789 INFO L280 TraceCheckUtils]: 107: Hoare triple {43044#false} assume 1 == ~t1_pc~0; {43044#false} is VALID [2020-07-10 15:33:07,790 INFO L280 TraceCheckUtils]: 108: Hoare triple {43044#false} assume 1 == ~E_1~0;~__retres1~1 := 1; {43044#false} is VALID [2020-07-10 15:33:07,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {43044#false} #res := ~__retres1~1; {43044#false} is VALID [2020-07-10 15:33:07,790 INFO L280 TraceCheckUtils]: 110: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,791 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {43044#false} {43044#false} #349#return; {43044#false} is VALID [2020-07-10 15:33:07,791 INFO L280 TraceCheckUtils]: 112: Hoare triple {43044#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43044#false} is VALID [2020-07-10 15:33:07,791 INFO L280 TraceCheckUtils]: 113: Hoare triple {43044#false} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {43044#false} is VALID [2020-07-10 15:33:07,791 INFO L280 TraceCheckUtils]: 114: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,792 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {43044#false} {43044#false} #343#return; {43044#false} is VALID [2020-07-10 15:33:07,792 INFO L280 TraceCheckUtils]: 116: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,792 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {43044#false} {43044#false} #355#return; {43044#false} is VALID [2020-07-10 15:33:07,793 INFO L280 TraceCheckUtils]: 118: Hoare triple {43044#false} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {43044#false} is VALID [2020-07-10 15:33:07,793 INFO L280 TraceCheckUtils]: 119: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,793 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {43044#false} {43044#false} #361#return; {43044#false} is VALID [2020-07-10 15:33:07,794 INFO L280 TraceCheckUtils]: 121: Hoare triple {43044#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {43044#false} is VALID [2020-07-10 15:33:07,794 INFO L280 TraceCheckUtils]: 122: Hoare triple {43044#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,794 INFO L263 TraceCheckUtils]: 123: Hoare triple {43044#false} call transmit1(); {43044#false} is VALID [2020-07-10 15:33:07,795 INFO L280 TraceCheckUtils]: 124: Hoare triple {43044#false} assume !(0 == ~t1_pc~0); {43044#false} is VALID [2020-07-10 15:33:07,795 INFO L280 TraceCheckUtils]: 125: Hoare triple {43044#false} assume 1 == ~t1_pc~0; {43044#false} is VALID [2020-07-10 15:33:07,795 INFO L280 TraceCheckUtils]: 126: Hoare triple {43044#false} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,796 INFO L263 TraceCheckUtils]: 127: Hoare triple {43044#false} call immediate_notify(); {43044#false} is VALID [2020-07-10 15:33:07,796 INFO L263 TraceCheckUtils]: 128: Hoare triple {43044#false} call activate_threads(); {43044#false} is VALID [2020-07-10 15:33:07,796 INFO L280 TraceCheckUtils]: 129: Hoare triple {43044#false} havoc ~tmp~1;havoc ~tmp___0~0; {43044#false} is VALID [2020-07-10 15:33:07,797 INFO L263 TraceCheckUtils]: 130: Hoare triple {43044#false} call #t~ret4 := is_master_triggered(); {43044#false} is VALID [2020-07-10 15:33:07,797 INFO L280 TraceCheckUtils]: 131: Hoare triple {43044#false} havoc ~__retres1~0; {43044#false} is VALID [2020-07-10 15:33:07,797 INFO L280 TraceCheckUtils]: 132: Hoare triple {43044#false} assume 1 == ~m_pc~0; {43044#false} is VALID [2020-07-10 15:33:07,797 INFO L280 TraceCheckUtils]: 133: Hoare triple {43044#false} assume 1 == ~E_M~0;~__retres1~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,798 INFO L280 TraceCheckUtils]: 134: Hoare triple {43044#false} #res := ~__retres1~0; {43044#false} is VALID [2020-07-10 15:33:07,798 INFO L280 TraceCheckUtils]: 135: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,799 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {43044#false} {43044#false} #347#return; {43044#false} is VALID [2020-07-10 15:33:07,799 INFO L280 TraceCheckUtils]: 137: Hoare triple {43044#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {43044#false} is VALID [2020-07-10 15:33:07,799 INFO L280 TraceCheckUtils]: 138: Hoare triple {43044#false} assume 0 != ~tmp~1;~m_st~0 := 0; {43044#false} is VALID [2020-07-10 15:33:07,799 INFO L263 TraceCheckUtils]: 139: Hoare triple {43044#false} call #t~ret5 := is_transmit1_triggered(); {43044#false} is VALID [2020-07-10 15:33:07,800 INFO L280 TraceCheckUtils]: 140: Hoare triple {43044#false} havoc ~__retres1~1; {43044#false} is VALID [2020-07-10 15:33:07,800 INFO L280 TraceCheckUtils]: 141: Hoare triple {43044#false} assume 1 == ~t1_pc~0; {43044#false} is VALID [2020-07-10 15:33:07,800 INFO L280 TraceCheckUtils]: 142: Hoare triple {43044#false} assume !(1 == ~E_1~0); {43044#false} is VALID [2020-07-10 15:33:07,801 INFO L280 TraceCheckUtils]: 143: Hoare triple {43044#false} ~__retres1~1 := 0; {43044#false} is VALID [2020-07-10 15:33:07,801 INFO L280 TraceCheckUtils]: 144: Hoare triple {43044#false} #res := ~__retres1~1; {43044#false} is VALID [2020-07-10 15:33:07,801 INFO L280 TraceCheckUtils]: 145: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,802 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {43044#false} {43044#false} #349#return; {43044#false} is VALID [2020-07-10 15:33:07,802 INFO L280 TraceCheckUtils]: 147: Hoare triple {43044#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {43044#false} is VALID [2020-07-10 15:33:07,802 INFO L280 TraceCheckUtils]: 148: Hoare triple {43044#false} assume !(0 != ~tmp___0~0); {43044#false} is VALID [2020-07-10 15:33:07,803 INFO L280 TraceCheckUtils]: 149: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,803 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {43044#false} {43044#false} #343#return; {43044#false} is VALID [2020-07-10 15:33:07,803 INFO L280 TraceCheckUtils]: 151: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,804 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {43044#false} {43044#false} #345#return; {43044#false} is VALID [2020-07-10 15:33:07,804 INFO L280 TraceCheckUtils]: 153: Hoare triple {43044#false} ~E_M~0 := 2; {43044#false} is VALID [2020-07-10 15:33:07,804 INFO L280 TraceCheckUtils]: 154: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-10 15:33:07,804 INFO L280 TraceCheckUtils]: 155: Hoare triple {43044#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {43044#false} is VALID [2020-07-10 15:33:07,805 INFO L280 TraceCheckUtils]: 156: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,805 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {43044#false} {43044#false} #363#return; {43044#false} is VALID [2020-07-10 15:33:07,805 INFO L280 TraceCheckUtils]: 158: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-10 15:33:07,805 INFO L263 TraceCheckUtils]: 159: Hoare triple {43044#false} call #t~ret1 := exists_runnable_thread(); {43044#false} is VALID [2020-07-10 15:33:07,805 INFO L280 TraceCheckUtils]: 160: Hoare triple {43044#false} havoc ~__retres1~2; {43044#false} is VALID [2020-07-10 15:33:07,806 INFO L280 TraceCheckUtils]: 161: Hoare triple {43044#false} assume 0 == ~m_st~0;~__retres1~2 := 1; {43044#false} is VALID [2020-07-10 15:33:07,806 INFO L280 TraceCheckUtils]: 162: Hoare triple {43044#false} #res := ~__retres1~2; {43044#false} is VALID [2020-07-10 15:33:07,806 INFO L280 TraceCheckUtils]: 163: Hoare triple {43044#false} assume true; {43044#false} is VALID [2020-07-10 15:33:07,807 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {43044#false} {43044#false} #359#return; {43044#false} is VALID [2020-07-10 15:33:07,807 INFO L280 TraceCheckUtils]: 165: Hoare triple {43044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {43044#false} is VALID [2020-07-10 15:33:07,807 INFO L280 TraceCheckUtils]: 166: Hoare triple {43044#false} assume 0 != ~tmp~0; {43044#false} is VALID [2020-07-10 15:33:07,807 INFO L280 TraceCheckUtils]: 167: Hoare triple {43044#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {43044#false} is VALID [2020-07-10 15:33:07,808 INFO L280 TraceCheckUtils]: 168: Hoare triple {43044#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {43044#false} is VALID [2020-07-10 15:33:07,808 INFO L263 TraceCheckUtils]: 169: Hoare triple {43044#false} call master(); {43044#false} is VALID [2020-07-10 15:33:07,808 INFO L280 TraceCheckUtils]: 170: Hoare triple {43044#false} assume !(0 == ~m_pc~0); {43044#false} is VALID [2020-07-10 15:33:07,809 INFO L280 TraceCheckUtils]: 171: Hoare triple {43044#false} assume 1 == ~m_pc~0; {43044#false} is VALID [2020-07-10 15:33:07,809 INFO L280 TraceCheckUtils]: 172: Hoare triple {43044#false} assume ~token~0 != 1 + ~local~0; {43044#false} is VALID [2020-07-10 15:33:07,809 INFO L263 TraceCheckUtils]: 173: Hoare triple {43044#false} call error(); {43044#false} is VALID [2020-07-10 15:33:07,810 INFO L280 TraceCheckUtils]: 174: Hoare triple {43044#false} assume !false; {43044#false} is VALID [2020-07-10 15:33:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-07-10 15:33:07,839 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:33:07,839 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 9 [2020-07-10 15:33:07,840 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1737376011] [2020-07-10 15:33:07,841 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 175 [2020-07-10 15:33:07,841 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:33:07,841 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:33:08,074 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:08,075 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:33:08,075 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:33:08,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:33:08,076 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-07-10 15:33:08,076 INFO L87 Difference]: Start difference. First operand 1442 states and 1692 transitions. Second operand 3 states. [2020-07-10 15:33:13,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:13,516 INFO L93 Difference]: Finished difference Result 2857 states and 3414 transitions. [2020-07-10 15:33:13,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:33:13,516 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 175 [2020-07-10 15:33:13,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:33:13,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:33:13,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 433 transitions. [2020-07-10 15:33:13,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:33:13,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 433 transitions. [2020-07-10 15:33:13,529 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 433 transitions. [2020-07-10 15:33:14,078 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 15:33:14,221 INFO L225 Difference]: With dead ends: 2857 [2020-07-10 15:33:14,221 INFO L226 Difference]: Without dead ends: 1436 [2020-07-10 15:33:14,226 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-07-10 15:33:14,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1436 states. [2020-07-10 15:33:18,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1436 to 1436. [2020-07-10 15:33:18,540 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:33:18,540 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1436 states. Second operand 1436 states. [2020-07-10 15:33:18,540 INFO L74 IsIncluded]: Start isIncluded. First operand 1436 states. Second operand 1436 states. [2020-07-10 15:33:18,541 INFO L87 Difference]: Start difference. First operand 1436 states. Second operand 1436 states. [2020-07-10 15:33:18,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:18,613 INFO L93 Difference]: Finished difference Result 1436 states and 1664 transitions. [2020-07-10 15:33:18,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1664 transitions. [2020-07-10 15:33:18,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:18,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:18,621 INFO L74 IsIncluded]: Start isIncluded. First operand 1436 states. Second operand 1436 states. [2020-07-10 15:33:18,621 INFO L87 Difference]: Start difference. First operand 1436 states. Second operand 1436 states. [2020-07-10 15:33:18,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:18,760 INFO L93 Difference]: Finished difference Result 1436 states and 1664 transitions. [2020-07-10 15:33:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1664 transitions. [2020-07-10 15:33:18,766 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:18,766 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:18,767 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:33:18,767 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:33:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1436 states. [2020-07-10 15:33:18,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1436 states and 1664 transitions. [2020-07-10 15:33:18,929 INFO L78 Accepts]: Start accepts. Automaton has 1436 states and 1664 transitions. Word has length 175 [2020-07-10 15:33:18,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:33:18,930 INFO L479 AbstractCegarLoop]: Abstraction has 1436 states and 1664 transitions. [2020-07-10 15:33:18,930 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:33:18,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1664 transitions. [2020-07-10 15:33:18,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-07-10 15:33:18,935 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:33:18,935 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:33:19,148 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:33:19,149 INFO L427 AbstractCegarLoop]: === Iteration 12 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:33:19,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:33:19,149 INFO L82 PathProgramCache]: Analyzing trace with hash -797989467, now seen corresponding path program 1 times [2020-07-10 15:33:19,150 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:33:19,150 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814799734] [2020-07-10 15:33:19,150 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:33:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {52689#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,254 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52555#true} {52555#true} #397#return; {52555#true} is VALID [2020-07-10 15:33:19,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {52690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52555#true} {52555#true} #351#return; {52555#true} is VALID [2020-07-10 15:33:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,273 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52555#true} {52555#true} #367#return; {52555#true} is VALID [2020-07-10 15:33:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,293 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52555#true} {52555#true} #369#return; {52555#true} is VALID [2020-07-10 15:33:19,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {52555#true} is VALID [2020-07-10 15:33:19,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(0 == ~T1_E~0); {52555#true} is VALID [2020-07-10 15:33:19,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume !(0 == ~E_M~0); {52555#true} is VALID [2020-07-10 15:33:19,318 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume !(0 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:19,318 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,319 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #371#return; {52555#true} is VALID [2020-07-10 15:33:19,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,332 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,332 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,337 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,337 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,337 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:19,338 INFO L263 TraceCheckUtils]: 1: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,339 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,339 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,339 INFO L280 TraceCheckUtils]: 6: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,339 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,339 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:19,340 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-10 15:33:19,340 INFO L263 TraceCheckUtils]: 10: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,340 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,340 INFO L280 TraceCheckUtils]: 12: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,341 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,341 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,341 INFO L280 TraceCheckUtils]: 15: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,342 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,342 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:19,342 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:19,342 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,342 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {52555#true} {52555#true} #373#return; {52555#true} is VALID [2020-07-10 15:33:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {52555#true} is VALID [2020-07-10 15:33:19,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(1 == ~T1_E~0); {52555#true} is VALID [2020-07-10 15:33:19,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume !(1 == ~E_M~0); {52555#true} is VALID [2020-07-10 15:33:19,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:19,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,348 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #375#return; {52555#true} is VALID [2020-07-10 15:33:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:19,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {52555#true} is VALID [2020-07-10 15:33:19,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} #res := ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:19,352 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,352 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52555#true} {52555#true} #359#return; {52555#true} is VALID [2020-07-10 15:33:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,417 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,423 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,424 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:19,425 INFO L263 TraceCheckUtils]: 1: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,426 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,427 INFO L280 TraceCheckUtils]: 6: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,427 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,428 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:19,428 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-10 15:33:19,428 INFO L263 TraceCheckUtils]: 10: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,429 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,429 INFO L280 TraceCheckUtils]: 12: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,430 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,430 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,430 INFO L280 TraceCheckUtils]: 15: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,431 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,431 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:19,431 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:19,432 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,432 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-10 15:33:19,434 INFO L263 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:19,435 INFO L263 TraceCheckUtils]: 2: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,437 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,438 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:19,438 INFO L280 TraceCheckUtils]: 10: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-10 15:33:19,438 INFO L263 TraceCheckUtils]: 11: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,440 INFO L280 TraceCheckUtils]: 15: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,440 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,441 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,441 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:19,441 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:19,442 INFO L280 TraceCheckUtils]: 20: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,442 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-10 15:33:19,443 INFO L280 TraceCheckUtils]: 22: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,443 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {52555#true} {52555#true} #355#return; {52555#true} is VALID [2020-07-10 15:33:19,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {52705#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:19,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,446 INFO L263 TraceCheckUtils]: 3: Hoare triple {52555#true} call immediate_notify(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,447 INFO L263 TraceCheckUtils]: 4: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,448 INFO L280 TraceCheckUtils]: 5: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:19,448 INFO L263 TraceCheckUtils]: 6: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,448 INFO L280 TraceCheckUtils]: 7: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,449 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,449 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,449 INFO L280 TraceCheckUtils]: 10: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,450 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,450 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,451 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:19,451 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-10 15:33:19,451 INFO L263 TraceCheckUtils]: 15: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,451 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,452 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,452 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,453 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,453 INFO L280 TraceCheckUtils]: 20: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,453 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,454 INFO L280 TraceCheckUtils]: 22: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:19,454 INFO L280 TraceCheckUtils]: 23: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:19,454 INFO L280 TraceCheckUtils]: 24: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,455 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-10 15:33:19,455 INFO L280 TraceCheckUtils]: 26: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,456 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {52555#true} {52555#true} #355#return; {52555#true} is VALID [2020-07-10 15:33:19,456 INFO L280 TraceCheckUtils]: 28: Hoare triple {52555#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {52555#true} is VALID [2020-07-10 15:33:19,456 INFO L280 TraceCheckUtils]: 29: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,457 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {52555#true} {52555#true} #361#return; {52555#true} is VALID [2020-07-10 15:33:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:19,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:19,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {52643#(<= 2 ~t1_st~0)} assume true; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:19,531 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52643#(<= 2 ~t1_st~0)} {52555#true} #363#return; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:19,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:19,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume !(0 == ~m_st~0); {52555#true} is VALID [2020-07-10 15:33:19,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume 0 == ~t1_st~0;~__retres1~2 := 1; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-10 15:33:19,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {52764#(<= ~t1_st~0 0)} #res := ~__retres1~2; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-10 15:33:19,566 INFO L280 TraceCheckUtils]: 4: Hoare triple {52764#(<= ~t1_st~0 0)} assume true; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-10 15:33:19,568 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52764#(<= ~t1_st~0 0)} {52643#(<= 2 ~t1_st~0)} #359#return; {52556#false} is VALID [2020-07-10 15:33:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 1 == ~m_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,605 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,605 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,606 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:19,612 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,613 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,613 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,613 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:19,614 INFO L263 TraceCheckUtils]: 1: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,615 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume 1 == ~m_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,615 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,616 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,616 INFO L280 TraceCheckUtils]: 6: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,617 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,617 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:19,617 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume 0 != ~tmp~1;~m_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,618 INFO L263 TraceCheckUtils]: 10: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,618 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,618 INFO L280 TraceCheckUtils]: 12: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,619 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:19,619 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,620 INFO L280 TraceCheckUtils]: 15: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,620 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,620 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,621 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:19,621 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:19,622 INFO L280 TraceCheckUtils]: 20: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,622 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-10 15:33:19,624 INFO L263 TraceCheckUtils]: 0: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:19,625 INFO L263 TraceCheckUtils]: 2: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,625 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {52555#true} assume 1 == ~m_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,626 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,626 INFO L280 TraceCheckUtils]: 6: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,627 INFO L280 TraceCheckUtils]: 7: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,627 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,628 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:19,628 INFO L280 TraceCheckUtils]: 10: Hoare triple {52555#true} assume 0 != ~tmp~1;~m_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,628 INFO L263 TraceCheckUtils]: 11: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,629 INFO L280 TraceCheckUtils]: 12: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,629 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,630 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:19,630 INFO L280 TraceCheckUtils]: 15: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,630 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,631 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,631 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,632 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:19,632 INFO L280 TraceCheckUtils]: 20: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:19,632 INFO L280 TraceCheckUtils]: 21: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,633 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-10 15:33:19,633 INFO L280 TraceCheckUtils]: 23: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,633 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {52555#true} {52555#true} #345#return; {52555#true} is VALID [2020-07-10 15:33:19,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,637 INFO L263 TraceCheckUtils]: 3: Hoare triple {52555#true} call immediate_notify(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,638 INFO L263 TraceCheckUtils]: 4: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:19,638 INFO L263 TraceCheckUtils]: 6: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,639 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume 1 == ~m_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,639 INFO L280 TraceCheckUtils]: 9: Hoare triple {52555#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,640 INFO L280 TraceCheckUtils]: 10: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,640 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:19,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {52555#true} assume 0 != ~tmp~1;~m_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,641 INFO L263 TraceCheckUtils]: 15: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,642 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,642 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,642 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:19,643 INFO L280 TraceCheckUtils]: 19: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,643 INFO L280 TraceCheckUtils]: 20: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,643 INFO L280 TraceCheckUtils]: 21: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,644 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,644 INFO L280 TraceCheckUtils]: 23: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:19,644 INFO L280 TraceCheckUtils]: 24: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:19,645 INFO L280 TraceCheckUtils]: 25: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,645 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-10 15:33:19,646 INFO L280 TraceCheckUtils]: 27: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,646 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {52555#true} {52555#true} #345#return; {52555#true} is VALID [2020-07-10 15:33:19,646 INFO L280 TraceCheckUtils]: 29: Hoare triple {52555#true} ~E_M~0 := 2; {52555#true} is VALID [2020-07-10 15:33:19,647 INFO L280 TraceCheckUtils]: 30: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:19,647 INFO L280 TraceCheckUtils]: 31: Hoare triple {52555#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {52555#true} is VALID [2020-07-10 15:33:19,647 INFO L280 TraceCheckUtils]: 32: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,648 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {52555#true} {52556#false} #363#return; {52556#false} is VALID [2020-07-10 15:33:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:19,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {52555#true} is VALID [2020-07-10 15:33:19,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} #res := ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:19,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,656 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52555#true} {52556#false} #359#return; {52556#false} is VALID [2020-07-10 15:33:19,658 INFO L263 TraceCheckUtils]: 0: Hoare triple {52555#true} call ULTIMATE.init(); {52689#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:19,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {52689#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,659 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52555#true} {52555#true} #397#return; {52555#true} is VALID [2020-07-10 15:33:19,660 INFO L263 TraceCheckUtils]: 4: Hoare triple {52555#true} call #t~ret9 := main(); {52555#true} is VALID [2020-07-10 15:33:19,660 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} havoc ~__retres1~3; {52555#true} is VALID [2020-07-10 15:33:19,662 INFO L263 TraceCheckUtils]: 6: Hoare triple {52555#true} call init_model(); {52690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:33:19,662 INFO L280 TraceCheckUtils]: 7: Hoare triple {52690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,662 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,663 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52555#true} {52555#true} #351#return; {52555#true} is VALID [2020-07-10 15:33:19,663 INFO L263 TraceCheckUtils]: 10: Hoare triple {52555#true} call start_simulation(); {52555#true} is VALID [2020-07-10 15:33:19,663 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,664 INFO L263 TraceCheckUtils]: 12: Hoare triple {52555#true} call update_channels(); {52555#true} is VALID [2020-07-10 15:33:19,664 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,664 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {52555#true} {52555#true} #367#return; {52555#true} is VALID [2020-07-10 15:33:19,666 INFO L263 TraceCheckUtils]: 15: Hoare triple {52555#true} call init_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,666 INFO L280 TraceCheckUtils]: 16: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,667 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,667 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {52555#true} {52555#true} #369#return; {52555#true} is VALID [2020-07-10 15:33:19,669 INFO L263 TraceCheckUtils]: 20: Hoare triple {52555#true} call fire_delta_events(); {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:19,669 INFO L280 TraceCheckUtils]: 21: Hoare triple {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {52555#true} is VALID [2020-07-10 15:33:19,670 INFO L280 TraceCheckUtils]: 22: Hoare triple {52555#true} assume !(0 == ~T1_E~0); {52555#true} is VALID [2020-07-10 15:33:19,670 INFO L280 TraceCheckUtils]: 23: Hoare triple {52555#true} assume !(0 == ~E_M~0); {52555#true} is VALID [2020-07-10 15:33:19,670 INFO L280 TraceCheckUtils]: 24: Hoare triple {52555#true} assume !(0 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:19,671 INFO L280 TraceCheckUtils]: 25: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,671 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {52555#true} {52555#true} #371#return; {52555#true} is VALID [2020-07-10 15:33:19,672 INFO L263 TraceCheckUtils]: 27: Hoare triple {52555#true} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,673 INFO L280 TraceCheckUtils]: 28: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:19,673 INFO L263 TraceCheckUtils]: 29: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,674 INFO L280 TraceCheckUtils]: 30: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,674 INFO L280 TraceCheckUtils]: 31: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,674 INFO L280 TraceCheckUtils]: 32: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,675 INFO L280 TraceCheckUtils]: 33: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,675 INFO L280 TraceCheckUtils]: 34: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,675 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,676 INFO L280 TraceCheckUtils]: 36: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:19,676 INFO L280 TraceCheckUtils]: 37: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-10 15:33:19,676 INFO L263 TraceCheckUtils]: 38: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,677 INFO L280 TraceCheckUtils]: 39: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,677 INFO L280 TraceCheckUtils]: 40: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,677 INFO L280 TraceCheckUtils]: 41: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,677 INFO L280 TraceCheckUtils]: 42: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,678 INFO L280 TraceCheckUtils]: 43: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,678 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,678 INFO L280 TraceCheckUtils]: 45: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:19,679 INFO L280 TraceCheckUtils]: 46: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:19,679 INFO L280 TraceCheckUtils]: 47: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,679 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {52555#true} {52555#true} #373#return; {52555#true} is VALID [2020-07-10 15:33:19,681 INFO L263 TraceCheckUtils]: 49: Hoare triple {52555#true} call reset_delta_events(); {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:19,681 INFO L280 TraceCheckUtils]: 50: Hoare triple {52692#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {52555#true} is VALID [2020-07-10 15:33:19,682 INFO L280 TraceCheckUtils]: 51: Hoare triple {52555#true} assume !(1 == ~T1_E~0); {52555#true} is VALID [2020-07-10 15:33:19,682 INFO L280 TraceCheckUtils]: 52: Hoare triple {52555#true} assume !(1 == ~E_M~0); {52555#true} is VALID [2020-07-10 15:33:19,682 INFO L280 TraceCheckUtils]: 53: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:19,682 INFO L280 TraceCheckUtils]: 54: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,683 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {52555#true} {52555#true} #375#return; {52555#true} is VALID [2020-07-10 15:33:19,683 INFO L280 TraceCheckUtils]: 56: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:19,683 INFO L280 TraceCheckUtils]: 57: Hoare triple {52555#true} ~kernel_st~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,684 INFO L263 TraceCheckUtils]: 58: Hoare triple {52555#true} call eval(); {52555#true} is VALID [2020-07-10 15:33:19,684 INFO L280 TraceCheckUtils]: 59: Hoare triple {52555#true} havoc ~tmp~0; {52555#true} is VALID [2020-07-10 15:33:19,684 INFO L280 TraceCheckUtils]: 60: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:19,684 INFO L263 TraceCheckUtils]: 61: Hoare triple {52555#true} call #t~ret1 := exists_runnable_thread(); {52555#true} is VALID [2020-07-10 15:33:19,685 INFO L280 TraceCheckUtils]: 62: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:19,685 INFO L280 TraceCheckUtils]: 63: Hoare triple {52555#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {52555#true} is VALID [2020-07-10 15:33:19,685 INFO L280 TraceCheckUtils]: 64: Hoare triple {52555#true} #res := ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:19,685 INFO L280 TraceCheckUtils]: 65: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,686 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {52555#true} {52555#true} #359#return; {52555#true} is VALID [2020-07-10 15:33:19,686 INFO L280 TraceCheckUtils]: 67: Hoare triple {52555#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52555#true} is VALID [2020-07-10 15:33:19,686 INFO L280 TraceCheckUtils]: 68: Hoare triple {52555#true} assume 0 != ~tmp~0; {52555#true} is VALID [2020-07-10 15:33:19,687 INFO L280 TraceCheckUtils]: 69: Hoare triple {52555#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {52555#true} is VALID [2020-07-10 15:33:19,687 INFO L280 TraceCheckUtils]: 70: Hoare triple {52555#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,688 INFO L263 TraceCheckUtils]: 71: Hoare triple {52555#true} call master(); {52705#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,689 INFO L280 TraceCheckUtils]: 72: Hoare triple {52705#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,689 INFO L280 TraceCheckUtils]: 73: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:19,689 INFO L280 TraceCheckUtils]: 74: Hoare triple {52555#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,691 INFO L263 TraceCheckUtils]: 75: Hoare triple {52555#true} call immediate_notify(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,692 INFO L263 TraceCheckUtils]: 76: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,692 INFO L280 TraceCheckUtils]: 77: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:19,693 INFO L263 TraceCheckUtils]: 78: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,693 INFO L280 TraceCheckUtils]: 79: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,693 INFO L280 TraceCheckUtils]: 80: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,693 INFO L280 TraceCheckUtils]: 81: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,694 INFO L280 TraceCheckUtils]: 82: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,694 INFO L280 TraceCheckUtils]: 83: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,694 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,695 INFO L280 TraceCheckUtils]: 85: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:19,695 INFO L280 TraceCheckUtils]: 86: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-10 15:33:19,695 INFO L263 TraceCheckUtils]: 87: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,695 INFO L280 TraceCheckUtils]: 88: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,696 INFO L280 TraceCheckUtils]: 89: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,696 INFO L280 TraceCheckUtils]: 90: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,696 INFO L280 TraceCheckUtils]: 91: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,697 INFO L280 TraceCheckUtils]: 92: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,697 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,697 INFO L280 TraceCheckUtils]: 94: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:19,697 INFO L280 TraceCheckUtils]: 95: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:19,698 INFO L280 TraceCheckUtils]: 96: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,698 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-10 15:33:19,698 INFO L280 TraceCheckUtils]: 98: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,699 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {52555#true} {52555#true} #355#return; {52555#true} is VALID [2020-07-10 15:33:19,699 INFO L280 TraceCheckUtils]: 100: Hoare triple {52555#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {52555#true} is VALID [2020-07-10 15:33:19,699 INFO L280 TraceCheckUtils]: 101: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,699 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {52555#true} {52555#true} #361#return; {52555#true} is VALID [2020-07-10 15:33:19,700 INFO L280 TraceCheckUtils]: 103: Hoare triple {52555#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {52555#true} is VALID [2020-07-10 15:33:19,700 INFO L280 TraceCheckUtils]: 104: Hoare triple {52555#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,701 INFO L263 TraceCheckUtils]: 105: Hoare triple {52555#true} call transmit1(); {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:19,702 INFO L280 TraceCheckUtils]: 106: Hoare triple {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,702 INFO L280 TraceCheckUtils]: 107: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:19,703 INFO L280 TraceCheckUtils]: 108: Hoare triple {52555#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:19,704 INFO L280 TraceCheckUtils]: 109: Hoare triple {52643#(<= 2 ~t1_st~0)} assume true; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:19,705 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {52643#(<= 2 ~t1_st~0)} {52555#true} #363#return; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:19,706 INFO L280 TraceCheckUtils]: 111: Hoare triple {52643#(<= 2 ~t1_st~0)} assume !false; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:19,707 INFO L263 TraceCheckUtils]: 112: Hoare triple {52643#(<= 2 ~t1_st~0)} call #t~ret1 := exists_runnable_thread(); {52555#true} is VALID [2020-07-10 15:33:19,707 INFO L280 TraceCheckUtils]: 113: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:19,708 INFO L280 TraceCheckUtils]: 114: Hoare triple {52555#true} assume !(0 == ~m_st~0); {52555#true} is VALID [2020-07-10 15:33:19,709 INFO L280 TraceCheckUtils]: 115: Hoare triple {52555#true} assume 0 == ~t1_st~0;~__retres1~2 := 1; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-10 15:33:19,710 INFO L280 TraceCheckUtils]: 116: Hoare triple {52764#(<= ~t1_st~0 0)} #res := ~__retres1~2; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-10 15:33:19,711 INFO L280 TraceCheckUtils]: 117: Hoare triple {52764#(<= ~t1_st~0 0)} assume true; {52764#(<= ~t1_st~0 0)} is VALID [2020-07-10 15:33:19,712 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {52764#(<= ~t1_st~0 0)} {52643#(<= 2 ~t1_st~0)} #359#return; {52556#false} is VALID [2020-07-10 15:33:19,713 INFO L280 TraceCheckUtils]: 119: Hoare triple {52556#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52556#false} is VALID [2020-07-10 15:33:19,713 INFO L280 TraceCheckUtils]: 120: Hoare triple {52556#false} assume 0 != ~tmp~0; {52556#false} is VALID [2020-07-10 15:33:19,713 INFO L280 TraceCheckUtils]: 121: Hoare triple {52556#false} assume !(0 == ~m_st~0); {52556#false} is VALID [2020-07-10 15:33:19,714 INFO L280 TraceCheckUtils]: 122: Hoare triple {52556#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {52556#false} is VALID [2020-07-10 15:33:19,714 INFO L280 TraceCheckUtils]: 123: Hoare triple {52556#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {52556#false} is VALID [2020-07-10 15:33:19,714 INFO L263 TraceCheckUtils]: 124: Hoare triple {52556#false} call transmit1(); {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:19,715 INFO L280 TraceCheckUtils]: 125: Hoare triple {52763#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:19,715 INFO L280 TraceCheckUtils]: 126: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,715 INFO L280 TraceCheckUtils]: 127: Hoare triple {52555#true} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,716 INFO L263 TraceCheckUtils]: 128: Hoare triple {52555#true} call immediate_notify(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,717 INFO L263 TraceCheckUtils]: 129: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:19,718 INFO L280 TraceCheckUtils]: 130: Hoare triple {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:19,718 INFO L263 TraceCheckUtils]: 131: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,718 INFO L280 TraceCheckUtils]: 132: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,718 INFO L280 TraceCheckUtils]: 133: Hoare triple {52555#true} assume 1 == ~m_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,719 INFO L280 TraceCheckUtils]: 134: Hoare triple {52555#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {52555#true} is VALID [2020-07-10 15:33:19,719 INFO L280 TraceCheckUtils]: 135: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:19,719 INFO L280 TraceCheckUtils]: 136: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,719 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:19,719 INFO L280 TraceCheckUtils]: 138: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:19,720 INFO L280 TraceCheckUtils]: 139: Hoare triple {52555#true} assume 0 != ~tmp~1;~m_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:19,720 INFO L263 TraceCheckUtils]: 140: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:19,720 INFO L280 TraceCheckUtils]: 141: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,720 INFO L280 TraceCheckUtils]: 142: Hoare triple {52555#true} assume 1 == ~t1_pc~0; {52555#true} is VALID [2020-07-10 15:33:19,721 INFO L280 TraceCheckUtils]: 143: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:19,721 INFO L280 TraceCheckUtils]: 144: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:19,721 INFO L280 TraceCheckUtils]: 145: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:19,721 INFO L280 TraceCheckUtils]: 146: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,721 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:19,722 INFO L280 TraceCheckUtils]: 148: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:19,722 INFO L280 TraceCheckUtils]: 149: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:19,722 INFO L280 TraceCheckUtils]: 150: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,723 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {52555#true} {52691#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {52555#true} is VALID [2020-07-10 15:33:19,723 INFO L280 TraceCheckUtils]: 152: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,723 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {52555#true} {52555#true} #345#return; {52555#true} is VALID [2020-07-10 15:33:19,723 INFO L280 TraceCheckUtils]: 154: Hoare triple {52555#true} ~E_M~0 := 2; {52555#true} is VALID [2020-07-10 15:33:19,724 INFO L280 TraceCheckUtils]: 155: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:19,724 INFO L280 TraceCheckUtils]: 156: Hoare triple {52555#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {52555#true} is VALID [2020-07-10 15:33:19,724 INFO L280 TraceCheckUtils]: 157: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,724 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {52555#true} {52556#false} #363#return; {52556#false} is VALID [2020-07-10 15:33:19,725 INFO L280 TraceCheckUtils]: 159: Hoare triple {52556#false} assume !false; {52556#false} is VALID [2020-07-10 15:33:19,725 INFO L263 TraceCheckUtils]: 160: Hoare triple {52556#false} call #t~ret1 := exists_runnable_thread(); {52555#true} is VALID [2020-07-10 15:33:19,725 INFO L280 TraceCheckUtils]: 161: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:19,725 INFO L280 TraceCheckUtils]: 162: Hoare triple {52555#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {52555#true} is VALID [2020-07-10 15:33:19,725 INFO L280 TraceCheckUtils]: 163: Hoare triple {52555#true} #res := ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:19,726 INFO L280 TraceCheckUtils]: 164: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:19,726 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {52555#true} {52556#false} #359#return; {52556#false} is VALID [2020-07-10 15:33:19,726 INFO L280 TraceCheckUtils]: 166: Hoare triple {52556#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52556#false} is VALID [2020-07-10 15:33:19,726 INFO L280 TraceCheckUtils]: 167: Hoare triple {52556#false} assume 0 != ~tmp~0; {52556#false} is VALID [2020-07-10 15:33:19,727 INFO L280 TraceCheckUtils]: 168: Hoare triple {52556#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {52556#false} is VALID [2020-07-10 15:33:19,727 INFO L280 TraceCheckUtils]: 169: Hoare triple {52556#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {52556#false} is VALID [2020-07-10 15:33:19,727 INFO L263 TraceCheckUtils]: 170: Hoare triple {52556#false} call master(); {52556#false} is VALID [2020-07-10 15:33:19,728 INFO L280 TraceCheckUtils]: 171: Hoare triple {52556#false} assume !(0 == ~m_pc~0); {52556#false} is VALID [2020-07-10 15:33:19,728 INFO L280 TraceCheckUtils]: 172: Hoare triple {52556#false} assume 1 == ~m_pc~0; {52556#false} is VALID [2020-07-10 15:33:19,728 INFO L280 TraceCheckUtils]: 173: Hoare triple {52556#false} assume ~token~0 != 1 + ~local~0; {52556#false} is VALID [2020-07-10 15:33:19,729 INFO L263 TraceCheckUtils]: 174: Hoare triple {52556#false} call error(); {52556#false} is VALID [2020-07-10 15:33:19,729 INFO L280 TraceCheckUtils]: 175: Hoare triple {52556#false} assume !false; {52556#false} is VALID [2020-07-10 15:33:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 21 proven. 5 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-07-10 15:33:19,790 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [814799734] [2020-07-10 15:33:19,791 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1417807269] [2020-07-10 15:33:19,791 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:33:19,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:19,985 INFO L264 TraceCheckSpWp]: Trace formula consists of 703 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-10 15:33:20,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:20,049 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:33:20,295 INFO L263 TraceCheckUtils]: 0: Hoare triple {52555#true} call ULTIMATE.init(); {52555#true} is VALID [2020-07-10 15:33:20,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {52555#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {52555#true} is VALID [2020-07-10 15:33:20,296 INFO L280 TraceCheckUtils]: 2: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,296 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52555#true} {52555#true} #397#return; {52555#true} is VALID [2020-07-10 15:33:20,297 INFO L263 TraceCheckUtils]: 4: Hoare triple {52555#true} call #t~ret9 := main(); {52555#true} is VALID [2020-07-10 15:33:20,297 INFO L280 TraceCheckUtils]: 5: Hoare triple {52555#true} havoc ~__retres1~3; {52555#true} is VALID [2020-07-10 15:33:20,297 INFO L263 TraceCheckUtils]: 6: Hoare triple {52555#true} call init_model(); {52555#true} is VALID [2020-07-10 15:33:20,298 INFO L280 TraceCheckUtils]: 7: Hoare triple {52555#true} ~m_i~0 := 1;~t1_i~0 := 1; {52555#true} is VALID [2020-07-10 15:33:20,298 INFO L280 TraceCheckUtils]: 8: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,298 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52555#true} {52555#true} #351#return; {52555#true} is VALID [2020-07-10 15:33:20,299 INFO L263 TraceCheckUtils]: 10: Hoare triple {52555#true} call start_simulation(); {52555#true} is VALID [2020-07-10 15:33:20,299 INFO L280 TraceCheckUtils]: 11: Hoare triple {52555#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:20,300 INFO L263 TraceCheckUtils]: 12: Hoare triple {52555#true} call update_channels(); {52555#true} is VALID [2020-07-10 15:33:20,300 INFO L280 TraceCheckUtils]: 13: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,300 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {52555#true} {52555#true} #367#return; {52555#true} is VALID [2020-07-10 15:33:20,301 INFO L263 TraceCheckUtils]: 15: Hoare triple {52555#true} call init_threads(); {52555#true} is VALID [2020-07-10 15:33:20,301 INFO L280 TraceCheckUtils]: 16: Hoare triple {52555#true} assume 1 == ~m_i~0;~m_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:20,301 INFO L280 TraceCheckUtils]: 17: Hoare triple {52555#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {52555#true} is VALID [2020-07-10 15:33:20,302 INFO L280 TraceCheckUtils]: 18: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,302 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {52555#true} {52555#true} #369#return; {52555#true} is VALID [2020-07-10 15:33:20,303 INFO L263 TraceCheckUtils]: 20: Hoare triple {52555#true} call fire_delta_events(); {52555#true} is VALID [2020-07-10 15:33:20,303 INFO L280 TraceCheckUtils]: 21: Hoare triple {52555#true} assume !(0 == ~M_E~0); {52555#true} is VALID [2020-07-10 15:33:20,303 INFO L280 TraceCheckUtils]: 22: Hoare triple {52555#true} assume !(0 == ~T1_E~0); {52555#true} is VALID [2020-07-10 15:33:20,304 INFO L280 TraceCheckUtils]: 23: Hoare triple {52555#true} assume !(0 == ~E_M~0); {52555#true} is VALID [2020-07-10 15:33:20,304 INFO L280 TraceCheckUtils]: 24: Hoare triple {52555#true} assume !(0 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:20,304 INFO L280 TraceCheckUtils]: 25: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,305 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {52555#true} {52555#true} #371#return; {52555#true} is VALID [2020-07-10 15:33:20,305 INFO L263 TraceCheckUtils]: 27: Hoare triple {52555#true} call activate_threads(); {52555#true} is VALID [2020-07-10 15:33:20,305 INFO L280 TraceCheckUtils]: 28: Hoare triple {52555#true} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:20,306 INFO L263 TraceCheckUtils]: 29: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:20,306 INFO L280 TraceCheckUtils]: 30: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:20,306 INFO L280 TraceCheckUtils]: 31: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-10 15:33:20,306 INFO L280 TraceCheckUtils]: 32: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-10 15:33:20,307 INFO L280 TraceCheckUtils]: 33: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:20,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,307 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:20,308 INFO L280 TraceCheckUtils]: 36: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:20,308 INFO L280 TraceCheckUtils]: 37: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-10 15:33:20,308 INFO L263 TraceCheckUtils]: 38: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:20,309 INFO L280 TraceCheckUtils]: 39: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:20,309 INFO L280 TraceCheckUtils]: 40: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:20,310 INFO L280 TraceCheckUtils]: 41: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:20,310 INFO L280 TraceCheckUtils]: 42: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:20,310 INFO L280 TraceCheckUtils]: 43: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,311 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:20,311 INFO L280 TraceCheckUtils]: 45: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:20,311 INFO L280 TraceCheckUtils]: 46: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:20,312 INFO L280 TraceCheckUtils]: 47: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,312 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {52555#true} {52555#true} #373#return; {52555#true} is VALID [2020-07-10 15:33:20,312 INFO L263 TraceCheckUtils]: 49: Hoare triple {52555#true} call reset_delta_events(); {52555#true} is VALID [2020-07-10 15:33:20,313 INFO L280 TraceCheckUtils]: 50: Hoare triple {52555#true} assume !(1 == ~M_E~0); {52555#true} is VALID [2020-07-10 15:33:20,313 INFO L280 TraceCheckUtils]: 51: Hoare triple {52555#true} assume !(1 == ~T1_E~0); {52555#true} is VALID [2020-07-10 15:33:20,314 INFO L280 TraceCheckUtils]: 52: Hoare triple {52555#true} assume !(1 == ~E_M~0); {52555#true} is VALID [2020-07-10 15:33:20,314 INFO L280 TraceCheckUtils]: 53: Hoare triple {52555#true} assume !(1 == ~E_1~0); {52555#true} is VALID [2020-07-10 15:33:20,314 INFO L280 TraceCheckUtils]: 54: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,315 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {52555#true} {52555#true} #375#return; {52555#true} is VALID [2020-07-10 15:33:20,315 INFO L280 TraceCheckUtils]: 56: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:20,315 INFO L280 TraceCheckUtils]: 57: Hoare triple {52555#true} ~kernel_st~0 := 1; {52555#true} is VALID [2020-07-10 15:33:20,316 INFO L263 TraceCheckUtils]: 58: Hoare triple {52555#true} call eval(); {52555#true} is VALID [2020-07-10 15:33:20,316 INFO L280 TraceCheckUtils]: 59: Hoare triple {52555#true} havoc ~tmp~0; {52555#true} is VALID [2020-07-10 15:33:20,317 INFO L280 TraceCheckUtils]: 60: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:20,317 INFO L263 TraceCheckUtils]: 61: Hoare triple {52555#true} call #t~ret1 := exists_runnable_thread(); {52555#true} is VALID [2020-07-10 15:33:20,317 INFO L280 TraceCheckUtils]: 62: Hoare triple {52555#true} havoc ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:20,318 INFO L280 TraceCheckUtils]: 63: Hoare triple {52555#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {52555#true} is VALID [2020-07-10 15:33:20,318 INFO L280 TraceCheckUtils]: 64: Hoare triple {52555#true} #res := ~__retres1~2; {52555#true} is VALID [2020-07-10 15:33:20,318 INFO L280 TraceCheckUtils]: 65: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,319 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {52555#true} {52555#true} #359#return; {52555#true} is VALID [2020-07-10 15:33:20,319 INFO L280 TraceCheckUtils]: 67: Hoare triple {52555#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52555#true} is VALID [2020-07-10 15:33:20,319 INFO L280 TraceCheckUtils]: 68: Hoare triple {52555#true} assume 0 != ~tmp~0; {52555#true} is VALID [2020-07-10 15:33:20,320 INFO L280 TraceCheckUtils]: 69: Hoare triple {52555#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {52555#true} is VALID [2020-07-10 15:33:20,320 INFO L280 TraceCheckUtils]: 70: Hoare triple {52555#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {52555#true} is VALID [2020-07-10 15:33:20,321 INFO L263 TraceCheckUtils]: 71: Hoare triple {52555#true} call master(); {52555#true} is VALID [2020-07-10 15:33:20,321 INFO L280 TraceCheckUtils]: 72: Hoare triple {52555#true} assume 0 == ~m_pc~0; {52555#true} is VALID [2020-07-10 15:33:20,321 INFO L280 TraceCheckUtils]: 73: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:20,322 INFO L280 TraceCheckUtils]: 74: Hoare triple {52555#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {52555#true} is VALID [2020-07-10 15:33:20,322 INFO L263 TraceCheckUtils]: 75: Hoare triple {52555#true} call immediate_notify(); {52555#true} is VALID [2020-07-10 15:33:20,322 INFO L263 TraceCheckUtils]: 76: Hoare triple {52555#true} call activate_threads(); {52555#true} is VALID [2020-07-10 15:33:20,323 INFO L280 TraceCheckUtils]: 77: Hoare triple {52555#true} havoc ~tmp~1;havoc ~tmp___0~0; {52555#true} is VALID [2020-07-10 15:33:20,323 INFO L263 TraceCheckUtils]: 78: Hoare triple {52555#true} call #t~ret4 := is_master_triggered(); {52555#true} is VALID [2020-07-10 15:33:20,324 INFO L280 TraceCheckUtils]: 79: Hoare triple {52555#true} havoc ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:20,324 INFO L280 TraceCheckUtils]: 80: Hoare triple {52555#true} assume !(1 == ~m_pc~0); {52555#true} is VALID [2020-07-10 15:33:20,324 INFO L280 TraceCheckUtils]: 81: Hoare triple {52555#true} ~__retres1~0 := 0; {52555#true} is VALID [2020-07-10 15:33:20,325 INFO L280 TraceCheckUtils]: 82: Hoare triple {52555#true} #res := ~__retres1~0; {52555#true} is VALID [2020-07-10 15:33:20,325 INFO L280 TraceCheckUtils]: 83: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,325 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {52555#true} {52555#true} #347#return; {52555#true} is VALID [2020-07-10 15:33:20,326 INFO L280 TraceCheckUtils]: 85: Hoare triple {52555#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52555#true} is VALID [2020-07-10 15:33:20,326 INFO L280 TraceCheckUtils]: 86: Hoare triple {52555#true} assume !(0 != ~tmp~1); {52555#true} is VALID [2020-07-10 15:33:20,326 INFO L263 TraceCheckUtils]: 87: Hoare triple {52555#true} call #t~ret5 := is_transmit1_triggered(); {52555#true} is VALID [2020-07-10 15:33:20,327 INFO L280 TraceCheckUtils]: 88: Hoare triple {52555#true} havoc ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:20,327 INFO L280 TraceCheckUtils]: 89: Hoare triple {52555#true} assume !(1 == ~t1_pc~0); {52555#true} is VALID [2020-07-10 15:33:20,327 INFO L280 TraceCheckUtils]: 90: Hoare triple {52555#true} ~__retres1~1 := 0; {52555#true} is VALID [2020-07-10 15:33:20,328 INFO L280 TraceCheckUtils]: 91: Hoare triple {52555#true} #res := ~__retres1~1; {52555#true} is VALID [2020-07-10 15:33:20,328 INFO L280 TraceCheckUtils]: 92: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,329 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {52555#true} {52555#true} #349#return; {52555#true} is VALID [2020-07-10 15:33:20,329 INFO L280 TraceCheckUtils]: 94: Hoare triple {52555#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52555#true} is VALID [2020-07-10 15:33:20,329 INFO L280 TraceCheckUtils]: 95: Hoare triple {52555#true} assume !(0 != ~tmp___0~0); {52555#true} is VALID [2020-07-10 15:33:20,330 INFO L280 TraceCheckUtils]: 96: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,330 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {52555#true} {52555#true} #343#return; {52555#true} is VALID [2020-07-10 15:33:20,330 INFO L280 TraceCheckUtils]: 98: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,331 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {52555#true} {52555#true} #355#return; {52555#true} is VALID [2020-07-10 15:33:20,331 INFO L280 TraceCheckUtils]: 100: Hoare triple {52555#true} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {52555#true} is VALID [2020-07-10 15:33:20,331 INFO L280 TraceCheckUtils]: 101: Hoare triple {52555#true} assume true; {52555#true} is VALID [2020-07-10 15:33:20,332 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {52555#true} {52555#true} #361#return; {52555#true} is VALID [2020-07-10 15:33:20,332 INFO L280 TraceCheckUtils]: 103: Hoare triple {52555#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {52555#true} is VALID [2020-07-10 15:33:20,332 INFO L280 TraceCheckUtils]: 104: Hoare triple {52555#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {52555#true} is VALID [2020-07-10 15:33:20,333 INFO L263 TraceCheckUtils]: 105: Hoare triple {52555#true} call transmit1(); {52555#true} is VALID [2020-07-10 15:33:20,333 INFO L280 TraceCheckUtils]: 106: Hoare triple {52555#true} assume 0 == ~t1_pc~0; {52555#true} is VALID [2020-07-10 15:33:20,333 INFO L280 TraceCheckUtils]: 107: Hoare triple {52555#true} assume !false; {52555#true} is VALID [2020-07-10 15:33:20,335 INFO L280 TraceCheckUtils]: 108: Hoare triple {52555#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:20,336 INFO L280 TraceCheckUtils]: 109: Hoare triple {52643#(<= 2 ~t1_st~0)} assume true; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:20,338 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {52643#(<= 2 ~t1_st~0)} {52555#true} #363#return; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:20,339 INFO L280 TraceCheckUtils]: 111: Hoare triple {52643#(<= 2 ~t1_st~0)} assume !false; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:20,340 INFO L263 TraceCheckUtils]: 112: Hoare triple {52643#(<= 2 ~t1_st~0)} call #t~ret1 := exists_runnable_thread(); {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:20,342 INFO L280 TraceCheckUtils]: 113: Hoare triple {52643#(<= 2 ~t1_st~0)} havoc ~__retres1~2; {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:20,343 INFO L280 TraceCheckUtils]: 114: Hoare triple {52643#(<= 2 ~t1_st~0)} assume !(0 == ~m_st~0); {52643#(<= 2 ~t1_st~0)} is VALID [2020-07-10 15:33:20,344 INFO L280 TraceCheckUtils]: 115: Hoare triple {52643#(<= 2 ~t1_st~0)} assume 0 == ~t1_st~0;~__retres1~2 := 1; {52556#false} is VALID [2020-07-10 15:33:20,345 INFO L280 TraceCheckUtils]: 116: Hoare triple {52556#false} #res := ~__retres1~2; {52556#false} is VALID [2020-07-10 15:33:20,345 INFO L280 TraceCheckUtils]: 117: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-10 15:33:20,346 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {52556#false} {52643#(<= 2 ~t1_st~0)} #359#return; {52556#false} is VALID [2020-07-10 15:33:20,346 INFO L280 TraceCheckUtils]: 119: Hoare triple {52556#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52556#false} is VALID [2020-07-10 15:33:20,346 INFO L280 TraceCheckUtils]: 120: Hoare triple {52556#false} assume 0 != ~tmp~0; {52556#false} is VALID [2020-07-10 15:33:20,347 INFO L280 TraceCheckUtils]: 121: Hoare triple {52556#false} assume !(0 == ~m_st~0); {52556#false} is VALID [2020-07-10 15:33:20,347 INFO L280 TraceCheckUtils]: 122: Hoare triple {52556#false} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {52556#false} is VALID [2020-07-10 15:33:20,347 INFO L280 TraceCheckUtils]: 123: Hoare triple {52556#false} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {52556#false} is VALID [2020-07-10 15:33:20,348 INFO L263 TraceCheckUtils]: 124: Hoare triple {52556#false} call transmit1(); {52556#false} is VALID [2020-07-10 15:33:20,348 INFO L280 TraceCheckUtils]: 125: Hoare triple {52556#false} assume !(0 == ~t1_pc~0); {52556#false} is VALID [2020-07-10 15:33:20,348 INFO L280 TraceCheckUtils]: 126: Hoare triple {52556#false} assume 1 == ~t1_pc~0; {52556#false} is VALID [2020-07-10 15:33:20,348 INFO L280 TraceCheckUtils]: 127: Hoare triple {52556#false} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {52556#false} is VALID [2020-07-10 15:33:20,349 INFO L263 TraceCheckUtils]: 128: Hoare triple {52556#false} call immediate_notify(); {52556#false} is VALID [2020-07-10 15:33:20,349 INFO L263 TraceCheckUtils]: 129: Hoare triple {52556#false} call activate_threads(); {52556#false} is VALID [2020-07-10 15:33:20,349 INFO L280 TraceCheckUtils]: 130: Hoare triple {52556#false} havoc ~tmp~1;havoc ~tmp___0~0; {52556#false} is VALID [2020-07-10 15:33:20,350 INFO L263 TraceCheckUtils]: 131: Hoare triple {52556#false} call #t~ret4 := is_master_triggered(); {52556#false} is VALID [2020-07-10 15:33:20,350 INFO L280 TraceCheckUtils]: 132: Hoare triple {52556#false} havoc ~__retres1~0; {52556#false} is VALID [2020-07-10 15:33:20,350 INFO L280 TraceCheckUtils]: 133: Hoare triple {52556#false} assume 1 == ~m_pc~0; {52556#false} is VALID [2020-07-10 15:33:20,351 INFO L280 TraceCheckUtils]: 134: Hoare triple {52556#false} assume 1 == ~E_M~0;~__retres1~0 := 1; {52556#false} is VALID [2020-07-10 15:33:20,351 INFO L280 TraceCheckUtils]: 135: Hoare triple {52556#false} #res := ~__retres1~0; {52556#false} is VALID [2020-07-10 15:33:20,351 INFO L280 TraceCheckUtils]: 136: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-10 15:33:20,351 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {52556#false} {52556#false} #347#return; {52556#false} is VALID [2020-07-10 15:33:20,352 INFO L280 TraceCheckUtils]: 138: Hoare triple {52556#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {52556#false} is VALID [2020-07-10 15:33:20,352 INFO L280 TraceCheckUtils]: 139: Hoare triple {52556#false} assume 0 != ~tmp~1;~m_st~0 := 0; {52556#false} is VALID [2020-07-10 15:33:20,352 INFO L263 TraceCheckUtils]: 140: Hoare triple {52556#false} call #t~ret5 := is_transmit1_triggered(); {52556#false} is VALID [2020-07-10 15:33:20,353 INFO L280 TraceCheckUtils]: 141: Hoare triple {52556#false} havoc ~__retres1~1; {52556#false} is VALID [2020-07-10 15:33:20,353 INFO L280 TraceCheckUtils]: 142: Hoare triple {52556#false} assume 1 == ~t1_pc~0; {52556#false} is VALID [2020-07-10 15:33:20,353 INFO L280 TraceCheckUtils]: 143: Hoare triple {52556#false} assume !(1 == ~E_1~0); {52556#false} is VALID [2020-07-10 15:33:20,353 INFO L280 TraceCheckUtils]: 144: Hoare triple {52556#false} ~__retres1~1 := 0; {52556#false} is VALID [2020-07-10 15:33:20,354 INFO L280 TraceCheckUtils]: 145: Hoare triple {52556#false} #res := ~__retres1~1; {52556#false} is VALID [2020-07-10 15:33:20,354 INFO L280 TraceCheckUtils]: 146: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-10 15:33:20,354 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {52556#false} {52556#false} #349#return; {52556#false} is VALID [2020-07-10 15:33:20,355 INFO L280 TraceCheckUtils]: 148: Hoare triple {52556#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {52556#false} is VALID [2020-07-10 15:33:20,355 INFO L280 TraceCheckUtils]: 149: Hoare triple {52556#false} assume !(0 != ~tmp___0~0); {52556#false} is VALID [2020-07-10 15:33:20,355 INFO L280 TraceCheckUtils]: 150: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-10 15:33:20,356 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {52556#false} {52556#false} #343#return; {52556#false} is VALID [2020-07-10 15:33:20,356 INFO L280 TraceCheckUtils]: 152: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-10 15:33:20,356 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {52556#false} {52556#false} #345#return; {52556#false} is VALID [2020-07-10 15:33:20,356 INFO L280 TraceCheckUtils]: 154: Hoare triple {52556#false} ~E_M~0 := 2; {52556#false} is VALID [2020-07-10 15:33:20,357 INFO L280 TraceCheckUtils]: 155: Hoare triple {52556#false} assume !false; {52556#false} is VALID [2020-07-10 15:33:20,357 INFO L280 TraceCheckUtils]: 156: Hoare triple {52556#false} ~t1_pc~0 := 1;~t1_st~0 := 2; {52556#false} is VALID [2020-07-10 15:33:20,357 INFO L280 TraceCheckUtils]: 157: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-10 15:33:20,358 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {52556#false} {52556#false} #363#return; {52556#false} is VALID [2020-07-10 15:33:20,358 INFO L280 TraceCheckUtils]: 159: Hoare triple {52556#false} assume !false; {52556#false} is VALID [2020-07-10 15:33:20,358 INFO L263 TraceCheckUtils]: 160: Hoare triple {52556#false} call #t~ret1 := exists_runnable_thread(); {52556#false} is VALID [2020-07-10 15:33:20,359 INFO L280 TraceCheckUtils]: 161: Hoare triple {52556#false} havoc ~__retres1~2; {52556#false} is VALID [2020-07-10 15:33:20,359 INFO L280 TraceCheckUtils]: 162: Hoare triple {52556#false} assume 0 == ~m_st~0;~__retres1~2 := 1; {52556#false} is VALID [2020-07-10 15:33:20,359 INFO L280 TraceCheckUtils]: 163: Hoare triple {52556#false} #res := ~__retres1~2; {52556#false} is VALID [2020-07-10 15:33:20,360 INFO L280 TraceCheckUtils]: 164: Hoare triple {52556#false} assume true; {52556#false} is VALID [2020-07-10 15:33:20,360 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {52556#false} {52556#false} #359#return; {52556#false} is VALID [2020-07-10 15:33:20,360 INFO L280 TraceCheckUtils]: 166: Hoare triple {52556#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52556#false} is VALID [2020-07-10 15:33:20,361 INFO L280 TraceCheckUtils]: 167: Hoare triple {52556#false} assume 0 != ~tmp~0; {52556#false} is VALID [2020-07-10 15:33:20,361 INFO L280 TraceCheckUtils]: 168: Hoare triple {52556#false} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {52556#false} is VALID [2020-07-10 15:33:20,361 INFO L280 TraceCheckUtils]: 169: Hoare triple {52556#false} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {52556#false} is VALID [2020-07-10 15:33:20,361 INFO L263 TraceCheckUtils]: 170: Hoare triple {52556#false} call master(); {52556#false} is VALID [2020-07-10 15:33:20,362 INFO L280 TraceCheckUtils]: 171: Hoare triple {52556#false} assume !(0 == ~m_pc~0); {52556#false} is VALID [2020-07-10 15:33:20,362 INFO L280 TraceCheckUtils]: 172: Hoare triple {52556#false} assume 1 == ~m_pc~0; {52556#false} is VALID [2020-07-10 15:33:20,362 INFO L280 TraceCheckUtils]: 173: Hoare triple {52556#false} assume ~token~0 != 1 + ~local~0; {52556#false} is VALID [2020-07-10 15:33:20,363 INFO L263 TraceCheckUtils]: 174: Hoare triple {52556#false} call error(); {52556#false} is VALID [2020-07-10 15:33:20,363 INFO L280 TraceCheckUtils]: 175: Hoare triple {52556#false} assume !false; {52556#false} is VALID [2020-07-10 15:33:20,522 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-07-10 15:33:20,523 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:33:20,523 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 10 [2020-07-10 15:33:20,529 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174110499] [2020-07-10 15:33:20,531 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 176 [2020-07-10 15:33:20,532 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:33:20,532 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:33:20,742 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:20,742 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:33:20,742 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:33:20,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:33:20,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:33:20,743 INFO L87 Difference]: Start difference. First operand 1436 states and 1664 transitions. Second operand 3 states. [2020-07-10 15:33:27,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:27,988 INFO L93 Difference]: Finished difference Result 3340 states and 3911 transitions. [2020-07-10 15:33:27,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:33:27,988 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 176 [2020-07-10 15:33:27,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:33:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:33:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 441 transitions. [2020-07-10 15:33:27,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:33:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 441 transitions. [2020-07-10 15:33:27,995 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 441 transitions. [2020-07-10 15:33:28,515 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:28,566 INFO L225 Difference]: With dead ends: 3340 [2020-07-10 15:33:28,566 INFO L226 Difference]: Without dead ends: 952 [2020-07-10 15:33:28,572 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 217 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:33:28,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 952 states. [2020-07-10 15:33:31,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 952 to 952. [2020-07-10 15:33:31,695 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:33:31,695 INFO L82 GeneralOperation]: Start isEquivalent. First operand 952 states. Second operand 952 states. [2020-07-10 15:33:31,695 INFO L74 IsIncluded]: Start isIncluded. First operand 952 states. Second operand 952 states. [2020-07-10 15:33:31,695 INFO L87 Difference]: Start difference. First operand 952 states. Second operand 952 states. [2020-07-10 15:33:31,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:31,729 INFO L93 Difference]: Finished difference Result 952 states and 1076 transitions. [2020-07-10 15:33:31,730 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1076 transitions. [2020-07-10 15:33:31,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:31,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:31,732 INFO L74 IsIncluded]: Start isIncluded. First operand 952 states. Second operand 952 states. [2020-07-10 15:33:31,732 INFO L87 Difference]: Start difference. First operand 952 states. Second operand 952 states. [2020-07-10 15:33:31,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:31,777 INFO L93 Difference]: Finished difference Result 952 states and 1076 transitions. [2020-07-10 15:33:31,777 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1076 transitions. [2020-07-10 15:33:31,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:31,779 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:31,779 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:33:31,779 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:33:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 952 states. [2020-07-10 15:33:31,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 952 states and 1076 transitions. [2020-07-10 15:33:31,829 INFO L78 Accepts]: Start accepts. Automaton has 952 states and 1076 transitions. Word has length 176 [2020-07-10 15:33:31,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:33:31,829 INFO L479 AbstractCegarLoop]: Abstraction has 952 states and 1076 transitions. [2020-07-10 15:33:31,829 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:33:31,829 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1076 transitions. [2020-07-10 15:33:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-07-10 15:33:31,832 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:33:31,832 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:33:32,047 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-10 15:33:32,047 INFO L427 AbstractCegarLoop]: === Iteration 13 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:33:32,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:33:32,048 INFO L82 PathProgramCache]: Analyzing trace with hash -421514357, now seen corresponding path program 1 times [2020-07-10 15:33:32,049 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:33:32,049 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1134843925] [2020-07-10 15:33:32,049 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:33:32,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {61232#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,241 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61098#true} {61098#true} #397#return; {61098#true} is VALID [2020-07-10 15:33:32,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {61233#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {61098#true} is VALID [2020-07-10 15:33:32,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,257 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {61098#true} {61098#true} #351#return; {61098#true} is VALID [2020-07-10 15:33:32,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,259 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {61098#true} {61098#true} #367#return; {61098#true} is VALID [2020-07-10 15:33:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,277 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,277 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61098#true} {61098#true} #369#return; {61098#true} is VALID [2020-07-10 15:33:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {61098#true} is VALID [2020-07-10 15:33:32,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !(0 == ~T1_E~0); {61098#true} is VALID [2020-07-10 15:33:32,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume !(0 == ~E_M~0); {61098#true} is VALID [2020-07-10 15:33:32,297 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume !(0 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:32,298 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,298 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #371#return; {61098#true} is VALID [2020-07-10 15:33:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,318 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !(1 == ~t1_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-10 15:33:32,322 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,322 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:32,322 INFO L263 TraceCheckUtils]: 1: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,323 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,323 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,324 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:32,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-10 15:33:32,324 INFO L263 TraceCheckUtils]: 10: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,324 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,324 INFO L280 TraceCheckUtils]: 12: Hoare triple {61098#true} assume !(1 == ~t1_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,325 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-10 15:33:32,325 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,325 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,325 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:32,325 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-10 15:33:32,326 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,326 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61098#true} {61098#true} #373#return; {61098#true} is VALID [2020-07-10 15:33:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {61098#true} is VALID [2020-07-10 15:33:32,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !(1 == ~T1_E~0); {61098#true} is VALID [2020-07-10 15:33:32,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume !(1 == ~E_M~0); {61098#true} is VALID [2020-07-10 15:33:32,329 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:32,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,330 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #375#return; {61098#true} is VALID [2020-07-10 15:33:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-10 15:33:32,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,333 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-10 15:33:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:32,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61098#true} is VALID [2020-07-10 15:33:32,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,362 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61098#true} {61098#true} #363#return; {61098#true} is VALID [2020-07-10 15:33:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-10 15:33:32,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,365 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,365 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-10 15:33:32,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,437 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,438 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {61098#true} is VALID [2020-07-10 15:33:32,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,442 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:32,443 INFO L263 TraceCheckUtils]: 1: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,444 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,444 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:32,444 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-10 15:33:32,445 INFO L263 TraceCheckUtils]: 10: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,445 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,445 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {61098#true} is VALID [2020-07-10 15:33:32,445 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,446 INFO L280 TraceCheckUtils]: 15: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,446 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:32,446 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,446 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,447 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-10 15:33:32,448 INFO L263 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:32,448 INFO L263 TraceCheckUtils]: 2: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,448 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,449 INFO L280 TraceCheckUtils]: 6: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,449 INFO L280 TraceCheckUtils]: 7: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,449 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,449 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:32,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-10 15:33:32,450 INFO L263 TraceCheckUtils]: 11: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,450 INFO L280 TraceCheckUtils]: 12: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,450 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,450 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {61098#true} is VALID [2020-07-10 15:33:32,451 INFO L280 TraceCheckUtils]: 15: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,451 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,451 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,451 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:32,451 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,452 INFO L280 TraceCheckUtils]: 20: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,452 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-10 15:33:32,452 INFO L280 TraceCheckUtils]: 22: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,453 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {61098#true} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #355#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {61249#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:32,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,456 INFO L263 TraceCheckUtils]: 3: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call immediate_notify(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,457 INFO L263 TraceCheckUtils]: 4: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,457 INFO L280 TraceCheckUtils]: 5: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:32,457 INFO L263 TraceCheckUtils]: 6: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,457 INFO L280 TraceCheckUtils]: 7: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,458 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,458 INFO L280 TraceCheckUtils]: 10: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,458 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,458 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,459 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:32,459 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-10 15:33:32,459 INFO L263 TraceCheckUtils]: 15: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,459 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,459 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,460 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {61098#true} is VALID [2020-07-10 15:33:32,460 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,460 INFO L280 TraceCheckUtils]: 20: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,460 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,460 INFO L280 TraceCheckUtils]: 22: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:32,461 INFO L280 TraceCheckUtils]: 23: Hoare triple {61098#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,461 INFO L280 TraceCheckUtils]: 24: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,461 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-10 15:33:32,461 INFO L280 TraceCheckUtils]: 26: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,462 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {61098#true} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #355#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,463 INFO L280 TraceCheckUtils]: 28: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,464 INFO L280 TraceCheckUtils]: 29: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,465 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61098#true} #361#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-10 15:33:32,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,549 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:32,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-10 15:33:32,555 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,556 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:32,557 INFO L263 TraceCheckUtils]: 1: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,557 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-10 15:33:32,558 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,558 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,558 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:32,558 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,559 INFO L263 TraceCheckUtils]: 10: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,559 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:32,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-10 15:33:32,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,561 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:32,562 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-10 15:33:32,562 INFO L280 TraceCheckUtils]: 20: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,562 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-10 15:33:32,564 INFO L263 TraceCheckUtils]: 0: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:32,565 INFO L263 TraceCheckUtils]: 2: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-10 15:33:32,566 INFO L280 TraceCheckUtils]: 6: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,566 INFO L280 TraceCheckUtils]: 7: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,567 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,567 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:32,567 INFO L280 TraceCheckUtils]: 10: Hoare triple {61098#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,568 INFO L263 TraceCheckUtils]: 11: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,568 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,569 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:32,569 INFO L280 TraceCheckUtils]: 15: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-10 15:33:32,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,570 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,570 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,570 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:32,570 INFO L280 TraceCheckUtils]: 20: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-10 15:33:32,571 INFO L280 TraceCheckUtils]: 21: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,571 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-10 15:33:32,571 INFO L280 TraceCheckUtils]: 23: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,572 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {61098#true} {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} #345#return; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-10 15:33:32,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {61307#(= |old(~token~0)| ~token~0)} assume 1 == ~t1_pc~0; {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-10 15:33:32,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {61307#(= |old(~token~0)| ~token~0)} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,579 INFO L263 TraceCheckUtils]: 3: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} call immediate_notify(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,580 INFO L263 TraceCheckUtils]: 4: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:32,581 INFO L263 TraceCheckUtils]: 6: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,581 INFO L280 TraceCheckUtils]: 7: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,581 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,582 INFO L280 TraceCheckUtils]: 9: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-10 15:33:32,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,582 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,582 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,583 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:32,583 INFO L280 TraceCheckUtils]: 14: Hoare triple {61098#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,583 INFO L263 TraceCheckUtils]: 15: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,584 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,584 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:32,585 INFO L280 TraceCheckUtils]: 19: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-10 15:33:32,585 INFO L280 TraceCheckUtils]: 20: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,585 INFO L280 TraceCheckUtils]: 21: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,586 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,586 INFO L280 TraceCheckUtils]: 23: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:32,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-10 15:33:32,586 INFO L280 TraceCheckUtils]: 25: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,587 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-10 15:33:32,587 INFO L280 TraceCheckUtils]: 27: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,588 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {61098#true} {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} #345#return; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,589 INFO L280 TraceCheckUtils]: 29: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~E_M~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,591 INFO L280 TraceCheckUtils]: 30: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume !false; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,592 INFO L280 TraceCheckUtils]: 31: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~t1_pc~0 := 1;~t1_st~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,594 INFO L280 TraceCheckUtils]: 32: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume true; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,596 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #363#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-10 15:33:32,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,604 INFO L280 TraceCheckUtils]: 3: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,605 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {61098#true} {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} #359#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,607 INFO L263 TraceCheckUtils]: 0: Hoare triple {61098#true} call ULTIMATE.init(); {61232#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:32,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {61232#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|))} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,608 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61098#true} {61098#true} #397#return; {61098#true} is VALID [2020-07-10 15:33:32,608 INFO L263 TraceCheckUtils]: 4: Hoare triple {61098#true} call #t~ret9 := main(); {61098#true} is VALID [2020-07-10 15:33:32,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} havoc ~__retres1~3; {61098#true} is VALID [2020-07-10 15:33:32,609 INFO L263 TraceCheckUtils]: 6: Hoare triple {61098#true} call init_model(); {61233#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} is VALID [2020-07-10 15:33:32,609 INFO L280 TraceCheckUtils]: 7: Hoare triple {61233#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|))} ~m_i~0 := 1;~t1_i~0 := 1; {61098#true} is VALID [2020-07-10 15:33:32,610 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,610 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61098#true} {61098#true} #351#return; {61098#true} is VALID [2020-07-10 15:33:32,610 INFO L263 TraceCheckUtils]: 10: Hoare triple {61098#true} call start_simulation(); {61098#true} is VALID [2020-07-10 15:33:32,610 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,610 INFO L263 TraceCheckUtils]: 12: Hoare triple {61098#true} call update_channels(); {61098#true} is VALID [2020-07-10 15:33:32,611 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,611 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61098#true} {61098#true} #367#return; {61098#true} is VALID [2020-07-10 15:33:32,612 INFO L263 TraceCheckUtils]: 15: Hoare triple {61098#true} call init_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,612 INFO L280 TraceCheckUtils]: 16: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 1 == ~m_i~0;~m_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,612 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,613 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,613 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61098#true} {61098#true} #369#return; {61098#true} is VALID [2020-07-10 15:33:32,614 INFO L263 TraceCheckUtils]: 20: Hoare triple {61098#true} call fire_delta_events(); {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:32,614 INFO L280 TraceCheckUtils]: 21: Hoare triple {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~M_E~0); {61098#true} is VALID [2020-07-10 15:33:32,614 INFO L280 TraceCheckUtils]: 22: Hoare triple {61098#true} assume !(0 == ~T1_E~0); {61098#true} is VALID [2020-07-10 15:33:32,615 INFO L280 TraceCheckUtils]: 23: Hoare triple {61098#true} assume !(0 == ~E_M~0); {61098#true} is VALID [2020-07-10 15:33:32,615 INFO L280 TraceCheckUtils]: 24: Hoare triple {61098#true} assume !(0 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:32,615 INFO L280 TraceCheckUtils]: 25: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,615 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61098#true} {61098#true} #371#return; {61098#true} is VALID [2020-07-10 15:33:32,617 INFO L263 TraceCheckUtils]: 27: Hoare triple {61098#true} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,617 INFO L280 TraceCheckUtils]: 28: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:32,617 INFO L263 TraceCheckUtils]: 29: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,618 INFO L280 TraceCheckUtils]: 30: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,618 INFO L280 TraceCheckUtils]: 31: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,618 INFO L280 TraceCheckUtils]: 32: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,619 INFO L280 TraceCheckUtils]: 33: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,619 INFO L280 TraceCheckUtils]: 34: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,619 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,620 INFO L280 TraceCheckUtils]: 36: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:32,620 INFO L280 TraceCheckUtils]: 37: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-10 15:33:32,620 INFO L263 TraceCheckUtils]: 38: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,621 INFO L280 TraceCheckUtils]: 39: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,621 INFO L280 TraceCheckUtils]: 40: Hoare triple {61098#true} assume !(1 == ~t1_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,621 INFO L280 TraceCheckUtils]: 41: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-10 15:33:32,622 INFO L280 TraceCheckUtils]: 42: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,622 INFO L280 TraceCheckUtils]: 43: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,622 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,623 INFO L280 TraceCheckUtils]: 45: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:32,623 INFO L280 TraceCheckUtils]: 46: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-10 15:33:32,623 INFO L280 TraceCheckUtils]: 47: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,624 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {61098#true} {61098#true} #373#return; {61098#true} is VALID [2020-07-10 15:33:32,625 INFO L263 TraceCheckUtils]: 49: Hoare triple {61098#true} call reset_delta_events(); {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:32,626 INFO L280 TraceCheckUtils]: 50: Hoare triple {61235#(and (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(1 == ~M_E~0); {61098#true} is VALID [2020-07-10 15:33:32,626 INFO L280 TraceCheckUtils]: 51: Hoare triple {61098#true} assume !(1 == ~T1_E~0); {61098#true} is VALID [2020-07-10 15:33:32,627 INFO L280 TraceCheckUtils]: 52: Hoare triple {61098#true} assume !(1 == ~E_M~0); {61098#true} is VALID [2020-07-10 15:33:32,627 INFO L280 TraceCheckUtils]: 53: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:32,627 INFO L280 TraceCheckUtils]: 54: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,627 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {61098#true} {61098#true} #375#return; {61098#true} is VALID [2020-07-10 15:33:32,628 INFO L280 TraceCheckUtils]: 56: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:32,628 INFO L280 TraceCheckUtils]: 57: Hoare triple {61098#true} ~kernel_st~0 := 1; {61098#true} is VALID [2020-07-10 15:33:32,628 INFO L263 TraceCheckUtils]: 58: Hoare triple {61098#true} call eval(); {61098#true} is VALID [2020-07-10 15:33:32,629 INFO L280 TraceCheckUtils]: 59: Hoare triple {61098#true} havoc ~tmp~0; {61098#true} is VALID [2020-07-10 15:33:32,629 INFO L280 TraceCheckUtils]: 60: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:32,629 INFO L263 TraceCheckUtils]: 61: Hoare triple {61098#true} call #t~ret1 := exists_runnable_thread(); {61098#true} is VALID [2020-07-10 15:33:32,630 INFO L280 TraceCheckUtils]: 62: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,630 INFO L280 TraceCheckUtils]: 63: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-10 15:33:32,630 INFO L280 TraceCheckUtils]: 64: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,630 INFO L280 TraceCheckUtils]: 65: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,631 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-10 15:33:32,631 INFO L280 TraceCheckUtils]: 67: Hoare triple {61098#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61098#true} is VALID [2020-07-10 15:33:32,631 INFO L280 TraceCheckUtils]: 68: Hoare triple {61098#true} assume 0 != ~tmp~0; {61098#true} is VALID [2020-07-10 15:33:32,632 INFO L280 TraceCheckUtils]: 69: Hoare triple {61098#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61098#true} is VALID [2020-07-10 15:33:32,632 INFO L280 TraceCheckUtils]: 70: Hoare triple {61098#true} assume !(0 != ~tmp_ndt_1~0); {61098#true} is VALID [2020-07-10 15:33:32,632 INFO L280 TraceCheckUtils]: 71: Hoare triple {61098#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {61098#true} is VALID [2020-07-10 15:33:32,633 INFO L280 TraceCheckUtils]: 72: Hoare triple {61098#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61098#true} is VALID [2020-07-10 15:33:32,634 INFO L263 TraceCheckUtils]: 73: Hoare triple {61098#true} call transmit1(); {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:32,635 INFO L280 TraceCheckUtils]: 74: Hoare triple {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume 0 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,635 INFO L280 TraceCheckUtils]: 75: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:32,636 INFO L280 TraceCheckUtils]: 76: Hoare triple {61098#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61098#true} is VALID [2020-07-10 15:33:32,636 INFO L280 TraceCheckUtils]: 77: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,636 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {61098#true} {61098#true} #363#return; {61098#true} is VALID [2020-07-10 15:33:32,637 INFO L280 TraceCheckUtils]: 79: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:32,637 INFO L263 TraceCheckUtils]: 80: Hoare triple {61098#true} call #t~ret1 := exists_runnable_thread(); {61098#true} is VALID [2020-07-10 15:33:32,637 INFO L280 TraceCheckUtils]: 81: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,638 INFO L280 TraceCheckUtils]: 82: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-10 15:33:32,638 INFO L280 TraceCheckUtils]: 83: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,638 INFO L280 TraceCheckUtils]: 84: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,639 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-10 15:33:32,639 INFO L280 TraceCheckUtils]: 86: Hoare triple {61098#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61098#true} is VALID [2020-07-10 15:33:32,639 INFO L280 TraceCheckUtils]: 87: Hoare triple {61098#true} assume 0 != ~tmp~0; {61098#true} is VALID [2020-07-10 15:33:32,640 INFO L280 TraceCheckUtils]: 88: Hoare triple {61098#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61098#true} is VALID [2020-07-10 15:33:32,640 INFO L280 TraceCheckUtils]: 89: Hoare triple {61098#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61098#true} is VALID [2020-07-10 15:33:32,642 INFO L263 TraceCheckUtils]: 90: Hoare triple {61098#true} call master(); {61249#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,642 INFO L280 TraceCheckUtils]: 91: Hoare triple {61249#(and (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} assume 0 == ~m_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,642 INFO L280 TraceCheckUtils]: 92: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:32,644 INFO L280 TraceCheckUtils]: 93: Hoare triple {61098#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,645 INFO L263 TraceCheckUtils]: 94: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call immediate_notify(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,647 INFO L263 TraceCheckUtils]: 95: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,647 INFO L280 TraceCheckUtils]: 96: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:32,648 INFO L263 TraceCheckUtils]: 97: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,648 INFO L280 TraceCheckUtils]: 98: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,648 INFO L280 TraceCheckUtils]: 99: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-10 15:33:32,649 INFO L280 TraceCheckUtils]: 100: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,649 INFO L280 TraceCheckUtils]: 101: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,649 INFO L280 TraceCheckUtils]: 102: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,650 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,650 INFO L280 TraceCheckUtils]: 104: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:32,650 INFO L280 TraceCheckUtils]: 105: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-10 15:33:32,650 INFO L263 TraceCheckUtils]: 106: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,651 INFO L280 TraceCheckUtils]: 107: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,651 INFO L280 TraceCheckUtils]: 108: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,651 INFO L280 TraceCheckUtils]: 109: Hoare triple {61098#true} assume 1 == ~E_1~0;~__retres1~1 := 1; {61098#true} is VALID [2020-07-10 15:33:32,652 INFO L280 TraceCheckUtils]: 110: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,652 INFO L280 TraceCheckUtils]: 111: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,652 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,652 INFO L280 TraceCheckUtils]: 113: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:32,653 INFO L280 TraceCheckUtils]: 114: Hoare triple {61098#true} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,653 INFO L280 TraceCheckUtils]: 115: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,653 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-10 15:33:32,653 INFO L280 TraceCheckUtils]: 117: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,654 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {61098#true} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #355#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,655 INFO L280 TraceCheckUtils]: 119: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,657 INFO L280 TraceCheckUtils]: 120: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,658 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61098#true} #361#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,659 INFO L280 TraceCheckUtils]: 122: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,660 INFO L280 TraceCheckUtils]: 123: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:32,662 INFO L263 TraceCheckUtils]: 124: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call transmit1(); {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} is VALID [2020-07-10 15:33:32,663 INFO L280 TraceCheckUtils]: 125: Hoare triple {61248#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~token~0 |old(~token~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~E_M~0 |old(~E_M~0)|))} assume !(0 == ~t1_pc~0); {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-10 15:33:32,664 INFO L280 TraceCheckUtils]: 126: Hoare triple {61307#(= |old(~token~0)| ~token~0)} assume 1 == ~t1_pc~0; {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-10 15:33:32,666 INFO L280 TraceCheckUtils]: 127: Hoare triple {61307#(= |old(~token~0)| ~token~0)} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,667 INFO L263 TraceCheckUtils]: 128: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} call immediate_notify(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,669 INFO L263 TraceCheckUtils]: 129: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} call activate_threads(); {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} is VALID [2020-07-10 15:33:32,669 INFO L280 TraceCheckUtils]: 130: Hoare triple {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:32,669 INFO L263 TraceCheckUtils]: 131: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,670 INFO L280 TraceCheckUtils]: 132: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,670 INFO L280 TraceCheckUtils]: 133: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,670 INFO L280 TraceCheckUtils]: 134: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-10 15:33:32,671 INFO L280 TraceCheckUtils]: 135: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:32,671 INFO L280 TraceCheckUtils]: 136: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,671 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:32,671 INFO L280 TraceCheckUtils]: 138: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:32,672 INFO L280 TraceCheckUtils]: 139: Hoare triple {61098#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:32,672 INFO L263 TraceCheckUtils]: 140: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:32,672 INFO L280 TraceCheckUtils]: 141: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,673 INFO L280 TraceCheckUtils]: 142: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:32,673 INFO L280 TraceCheckUtils]: 143: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:32,673 INFO L280 TraceCheckUtils]: 144: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-10 15:33:32,673 INFO L280 TraceCheckUtils]: 145: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:32,674 INFO L280 TraceCheckUtils]: 146: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,674 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:32,674 INFO L280 TraceCheckUtils]: 148: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:32,674 INFO L280 TraceCheckUtils]: 149: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-10 15:33:32,675 INFO L280 TraceCheckUtils]: 150: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,675 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {61098#true} {61234#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|))} #343#return; {61098#true} is VALID [2020-07-10 15:33:32,675 INFO L280 TraceCheckUtils]: 152: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,676 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {61098#true} {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} #345#return; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,678 INFO L280 TraceCheckUtils]: 154: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~E_M~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,679 INFO L280 TraceCheckUtils]: 155: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume !false; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,680 INFO L280 TraceCheckUtils]: 156: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~t1_pc~0 := 1;~t1_st~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,681 INFO L280 TraceCheckUtils]: 157: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume true; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:32,684 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #363#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,685 INFO L280 TraceCheckUtils]: 159: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume !false; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,685 INFO L263 TraceCheckUtils]: 160: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} call #t~ret1 := exists_runnable_thread(); {61098#true} is VALID [2020-07-10 15:33:32,686 INFO L280 TraceCheckUtils]: 161: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,686 INFO L280 TraceCheckUtils]: 162: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-10 15:33:32,686 INFO L280 TraceCheckUtils]: 163: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:32,687 INFO L280 TraceCheckUtils]: 164: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:32,688 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {61098#true} {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} #359#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,689 INFO L280 TraceCheckUtils]: 166: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,691 INFO L280 TraceCheckUtils]: 167: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 != ~tmp~0; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,692 INFO L280 TraceCheckUtils]: 168: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,693 INFO L280 TraceCheckUtils]: 169: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,695 INFO L263 TraceCheckUtils]: 170: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} call master(); {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,696 INFO L280 TraceCheckUtils]: 171: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume !(0 == ~m_pc~0); {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,697 INFO L280 TraceCheckUtils]: 172: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 1 == ~m_pc~0; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:32,698 INFO L280 TraceCheckUtils]: 173: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume ~token~0 != 1 + ~local~0; {61099#false} is VALID [2020-07-10 15:33:32,699 INFO L263 TraceCheckUtils]: 174: Hoare triple {61099#false} call error(); {61099#false} is VALID [2020-07-10 15:33:32,699 INFO L280 TraceCheckUtils]: 175: Hoare triple {61099#false} assume !false; {61099#false} is VALID [2020-07-10 15:33:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 20 proven. 1 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2020-07-10 15:33:32,755 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1134843925] [2020-07-10 15:33:32,755 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1936312074] [2020-07-10 15:33:32,756 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:33:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,909 INFO L264 TraceCheckSpWp]: Trace formula consists of 713 conjuncts, 17 conjunts are in the unsatisfiable core [2020-07-10 15:33:32,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:33:32,966 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:33:33,339 INFO L263 TraceCheckUtils]: 0: Hoare triple {61098#true} call ULTIMATE.init(); {61098#true} is VALID [2020-07-10 15:33:33,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {61098#true} ~m_pc~0 := 0;~t1_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~token~0 := 0;~local~0 := 0; {61098#true} is VALID [2020-07-10 15:33:33,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,341 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {61098#true} {61098#true} #397#return; {61098#true} is VALID [2020-07-10 15:33:33,341 INFO L263 TraceCheckUtils]: 4: Hoare triple {61098#true} call #t~ret9 := main(); {61098#true} is VALID [2020-07-10 15:33:33,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {61098#true} havoc ~__retres1~3; {61098#true} is VALID [2020-07-10 15:33:33,341 INFO L263 TraceCheckUtils]: 6: Hoare triple {61098#true} call init_model(); {61098#true} is VALID [2020-07-10 15:33:33,341 INFO L280 TraceCheckUtils]: 7: Hoare triple {61098#true} ~m_i~0 := 1;~t1_i~0 := 1; {61098#true} is VALID [2020-07-10 15:33:33,342 INFO L280 TraceCheckUtils]: 8: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,342 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {61098#true} {61098#true} #351#return; {61098#true} is VALID [2020-07-10 15:33:33,342 INFO L263 TraceCheckUtils]: 10: Hoare triple {61098#true} call start_simulation(); {61098#true} is VALID [2020-07-10 15:33:33,342 INFO L280 TraceCheckUtils]: 11: Hoare triple {61098#true} havoc ~kernel_st~0;havoc ~tmp~3;havoc ~tmp___0~1;~kernel_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:33,343 INFO L263 TraceCheckUtils]: 12: Hoare triple {61098#true} call update_channels(); {61098#true} is VALID [2020-07-10 15:33:33,343 INFO L280 TraceCheckUtils]: 13: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,343 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {61098#true} {61098#true} #367#return; {61098#true} is VALID [2020-07-10 15:33:33,343 INFO L263 TraceCheckUtils]: 15: Hoare triple {61098#true} call init_threads(); {61098#true} is VALID [2020-07-10 15:33:33,343 INFO L280 TraceCheckUtils]: 16: Hoare triple {61098#true} assume 1 == ~m_i~0;~m_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:33,344 INFO L280 TraceCheckUtils]: 17: Hoare triple {61098#true} assume 1 == ~t1_i~0;~t1_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:33,344 INFO L280 TraceCheckUtils]: 18: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,344 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {61098#true} {61098#true} #369#return; {61098#true} is VALID [2020-07-10 15:33:33,344 INFO L263 TraceCheckUtils]: 20: Hoare triple {61098#true} call fire_delta_events(); {61098#true} is VALID [2020-07-10 15:33:33,344 INFO L280 TraceCheckUtils]: 21: Hoare triple {61098#true} assume !(0 == ~M_E~0); {61098#true} is VALID [2020-07-10 15:33:33,345 INFO L280 TraceCheckUtils]: 22: Hoare triple {61098#true} assume !(0 == ~T1_E~0); {61098#true} is VALID [2020-07-10 15:33:33,345 INFO L280 TraceCheckUtils]: 23: Hoare triple {61098#true} assume !(0 == ~E_M~0); {61098#true} is VALID [2020-07-10 15:33:33,345 INFO L280 TraceCheckUtils]: 24: Hoare triple {61098#true} assume !(0 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:33,345 INFO L280 TraceCheckUtils]: 25: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,345 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {61098#true} {61098#true} #371#return; {61098#true} is VALID [2020-07-10 15:33:33,346 INFO L263 TraceCheckUtils]: 27: Hoare triple {61098#true} call activate_threads(); {61098#true} is VALID [2020-07-10 15:33:33,346 INFO L280 TraceCheckUtils]: 28: Hoare triple {61098#true} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:33,346 INFO L263 TraceCheckUtils]: 29: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:33,346 INFO L280 TraceCheckUtils]: 30: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:33,346 INFO L280 TraceCheckUtils]: 31: Hoare triple {61098#true} assume !(1 == ~m_pc~0); {61098#true} is VALID [2020-07-10 15:33:33,347 INFO L280 TraceCheckUtils]: 32: Hoare triple {61098#true} ~__retres1~0 := 0; {61098#true} is VALID [2020-07-10 15:33:33,347 INFO L280 TraceCheckUtils]: 33: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:33,347 INFO L280 TraceCheckUtils]: 34: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,347 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:33,348 INFO L280 TraceCheckUtils]: 36: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:33,348 INFO L280 TraceCheckUtils]: 37: Hoare triple {61098#true} assume !(0 != ~tmp~1); {61098#true} is VALID [2020-07-10 15:33:33,348 INFO L263 TraceCheckUtils]: 38: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:33,348 INFO L280 TraceCheckUtils]: 39: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:33,348 INFO L280 TraceCheckUtils]: 40: Hoare triple {61098#true} assume !(1 == ~t1_pc~0); {61098#true} is VALID [2020-07-10 15:33:33,349 INFO L280 TraceCheckUtils]: 41: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-10 15:33:33,349 INFO L280 TraceCheckUtils]: 42: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:33,349 INFO L280 TraceCheckUtils]: 43: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,349 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:33,350 INFO L280 TraceCheckUtils]: 45: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:33,350 INFO L280 TraceCheckUtils]: 46: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-10 15:33:33,350 INFO L280 TraceCheckUtils]: 47: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,350 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {61098#true} {61098#true} #373#return; {61098#true} is VALID [2020-07-10 15:33:33,350 INFO L263 TraceCheckUtils]: 49: Hoare triple {61098#true} call reset_delta_events(); {61098#true} is VALID [2020-07-10 15:33:33,351 INFO L280 TraceCheckUtils]: 50: Hoare triple {61098#true} assume !(1 == ~M_E~0); {61098#true} is VALID [2020-07-10 15:33:33,351 INFO L280 TraceCheckUtils]: 51: Hoare triple {61098#true} assume !(1 == ~T1_E~0); {61098#true} is VALID [2020-07-10 15:33:33,351 INFO L280 TraceCheckUtils]: 52: Hoare triple {61098#true} assume !(1 == ~E_M~0); {61098#true} is VALID [2020-07-10 15:33:33,351 INFO L280 TraceCheckUtils]: 53: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:33,352 INFO L280 TraceCheckUtils]: 54: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,352 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {61098#true} {61098#true} #375#return; {61098#true} is VALID [2020-07-10 15:33:33,352 INFO L280 TraceCheckUtils]: 56: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:33,352 INFO L280 TraceCheckUtils]: 57: Hoare triple {61098#true} ~kernel_st~0 := 1; {61098#true} is VALID [2020-07-10 15:33:33,352 INFO L263 TraceCheckUtils]: 58: Hoare triple {61098#true} call eval(); {61098#true} is VALID [2020-07-10 15:33:33,353 INFO L280 TraceCheckUtils]: 59: Hoare triple {61098#true} havoc ~tmp~0; {61098#true} is VALID [2020-07-10 15:33:33,353 INFO L280 TraceCheckUtils]: 60: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:33,353 INFO L263 TraceCheckUtils]: 61: Hoare triple {61098#true} call #t~ret1 := exists_runnable_thread(); {61098#true} is VALID [2020-07-10 15:33:33,354 INFO L280 TraceCheckUtils]: 62: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:33,354 INFO L280 TraceCheckUtils]: 63: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-10 15:33:33,354 INFO L280 TraceCheckUtils]: 64: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:33,354 INFO L280 TraceCheckUtils]: 65: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,355 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-10 15:33:33,355 INFO L280 TraceCheckUtils]: 67: Hoare triple {61098#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61098#true} is VALID [2020-07-10 15:33:33,355 INFO L280 TraceCheckUtils]: 68: Hoare triple {61098#true} assume 0 != ~tmp~0; {61098#true} is VALID [2020-07-10 15:33:33,355 INFO L280 TraceCheckUtils]: 69: Hoare triple {61098#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61098#true} is VALID [2020-07-10 15:33:33,356 INFO L280 TraceCheckUtils]: 70: Hoare triple {61098#true} assume !(0 != ~tmp_ndt_1~0); {61098#true} is VALID [2020-07-10 15:33:33,356 INFO L280 TraceCheckUtils]: 71: Hoare triple {61098#true} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {61098#true} is VALID [2020-07-10 15:33:33,356 INFO L280 TraceCheckUtils]: 72: Hoare triple {61098#true} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61098#true} is VALID [2020-07-10 15:33:33,356 INFO L263 TraceCheckUtils]: 73: Hoare triple {61098#true} call transmit1(); {61098#true} is VALID [2020-07-10 15:33:33,356 INFO L280 TraceCheckUtils]: 74: Hoare triple {61098#true} assume 0 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:33,357 INFO L280 TraceCheckUtils]: 75: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:33,357 INFO L280 TraceCheckUtils]: 76: Hoare triple {61098#true} ~t1_pc~0 := 1;~t1_st~0 := 2; {61098#true} is VALID [2020-07-10 15:33:33,357 INFO L280 TraceCheckUtils]: 77: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,357 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {61098#true} {61098#true} #363#return; {61098#true} is VALID [2020-07-10 15:33:33,358 INFO L280 TraceCheckUtils]: 79: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:33,358 INFO L263 TraceCheckUtils]: 80: Hoare triple {61098#true} call #t~ret1 := exists_runnable_thread(); {61098#true} is VALID [2020-07-10 15:33:33,358 INFO L280 TraceCheckUtils]: 81: Hoare triple {61098#true} havoc ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:33,358 INFO L280 TraceCheckUtils]: 82: Hoare triple {61098#true} assume 0 == ~m_st~0;~__retres1~2 := 1; {61098#true} is VALID [2020-07-10 15:33:33,359 INFO L280 TraceCheckUtils]: 83: Hoare triple {61098#true} #res := ~__retres1~2; {61098#true} is VALID [2020-07-10 15:33:33,359 INFO L280 TraceCheckUtils]: 84: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,359 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {61098#true} {61098#true} #359#return; {61098#true} is VALID [2020-07-10 15:33:33,359 INFO L280 TraceCheckUtils]: 86: Hoare triple {61098#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61098#true} is VALID [2020-07-10 15:33:33,360 INFO L280 TraceCheckUtils]: 87: Hoare triple {61098#true} assume 0 != ~tmp~0; {61098#true} is VALID [2020-07-10 15:33:33,360 INFO L280 TraceCheckUtils]: 88: Hoare triple {61098#true} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61098#true} is VALID [2020-07-10 15:33:33,360 INFO L280 TraceCheckUtils]: 89: Hoare triple {61098#true} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61098#true} is VALID [2020-07-10 15:33:33,360 INFO L263 TraceCheckUtils]: 90: Hoare triple {61098#true} call master(); {61098#true} is VALID [2020-07-10 15:33:33,361 INFO L280 TraceCheckUtils]: 91: Hoare triple {61098#true} assume 0 == ~m_pc~0; {61098#true} is VALID [2020-07-10 15:33:33,361 INFO L280 TraceCheckUtils]: 92: Hoare triple {61098#true} assume !false; {61098#true} is VALID [2020-07-10 15:33:33,362 INFO L280 TraceCheckUtils]: 93: Hoare triple {61098#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~token~0 := #t~nondet0;havoc #t~nondet0;~local~0 := ~token~0;~E_1~0 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,364 INFO L263 TraceCheckUtils]: 94: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call immediate_notify(); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,365 INFO L263 TraceCheckUtils]: 95: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call activate_threads(); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,367 INFO L280 TraceCheckUtils]: 96: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} havoc ~tmp~1;havoc ~tmp___0~0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,369 INFO L263 TraceCheckUtils]: 97: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call #t~ret4 := is_master_triggered(); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,370 INFO L280 TraceCheckUtils]: 98: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} havoc ~__retres1~0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,372 INFO L280 TraceCheckUtils]: 99: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume !(1 == ~m_pc~0); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,373 INFO L280 TraceCheckUtils]: 100: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} ~__retres1~0 := 0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,374 INFO L280 TraceCheckUtils]: 101: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #res := ~__retres1~0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,375 INFO L280 TraceCheckUtils]: 102: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,381 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #347#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,383 INFO L280 TraceCheckUtils]: 104: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,384 INFO L280 TraceCheckUtils]: 105: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume !(0 != ~tmp~1); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,385 INFO L263 TraceCheckUtils]: 106: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call #t~ret5 := is_transmit1_triggered(); {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,386 INFO L280 TraceCheckUtils]: 107: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} havoc ~__retres1~1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,387 INFO L280 TraceCheckUtils]: 108: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 1 == ~t1_pc~0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,387 INFO L280 TraceCheckUtils]: 109: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 1 == ~E_1~0;~__retres1~1 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,388 INFO L280 TraceCheckUtils]: 110: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #res := ~__retres1~1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,389 INFO L280 TraceCheckUtils]: 111: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,390 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #349#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,391 INFO L280 TraceCheckUtils]: 113: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,392 INFO L280 TraceCheckUtils]: 114: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 0 != ~tmp___0~0;~t1_st~0 := 0; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,393 INFO L280 TraceCheckUtils]: 115: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,394 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #343#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,395 INFO L280 TraceCheckUtils]: 117: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,395 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #355#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,396 INFO L280 TraceCheckUtils]: 119: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} ~E_1~0 := 2;~m_pc~0 := 1;~m_st~0 := 2; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,397 INFO L280 TraceCheckUtils]: 120: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume true; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,398 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} {61098#true} #361#return; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,399 INFO L280 TraceCheckUtils]: 122: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 0 == ~t1_st~0;havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp_ndt_2~0 := #t~nondet3;havoc #t~nondet3; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,399 INFO L280 TraceCheckUtils]: 123: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} assume 0 != ~tmp_ndt_2~0;~t1_st~0 := 1; {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} is VALID [2020-07-10 15:33:33,400 INFO L263 TraceCheckUtils]: 124: Hoare triple {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} call transmit1(); {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-10 15:33:33,401 INFO L280 TraceCheckUtils]: 125: Hoare triple {61307#(= |old(~token~0)| ~token~0)} assume !(0 == ~t1_pc~0); {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-10 15:33:33,401 INFO L280 TraceCheckUtils]: 126: Hoare triple {61307#(= |old(~token~0)| ~token~0)} assume 1 == ~t1_pc~0; {61307#(= |old(~token~0)| ~token~0)} is VALID [2020-07-10 15:33:33,402 INFO L280 TraceCheckUtils]: 127: Hoare triple {61307#(= |old(~token~0)| ~token~0)} ~token~0 := 1 + ~token~0;~E_M~0 := 1; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:33,402 INFO L263 TraceCheckUtils]: 128: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} call immediate_notify(); {61098#true} is VALID [2020-07-10 15:33:33,403 INFO L263 TraceCheckUtils]: 129: Hoare triple {61098#true} call activate_threads(); {61098#true} is VALID [2020-07-10 15:33:33,403 INFO L280 TraceCheckUtils]: 130: Hoare triple {61098#true} havoc ~tmp~1;havoc ~tmp___0~0; {61098#true} is VALID [2020-07-10 15:33:33,403 INFO L263 TraceCheckUtils]: 131: Hoare triple {61098#true} call #t~ret4 := is_master_triggered(); {61098#true} is VALID [2020-07-10 15:33:33,403 INFO L280 TraceCheckUtils]: 132: Hoare triple {61098#true} havoc ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:33,403 INFO L280 TraceCheckUtils]: 133: Hoare triple {61098#true} assume 1 == ~m_pc~0; {61098#true} is VALID [2020-07-10 15:33:33,403 INFO L280 TraceCheckUtils]: 134: Hoare triple {61098#true} assume 1 == ~E_M~0;~__retres1~0 := 1; {61098#true} is VALID [2020-07-10 15:33:33,404 INFO L280 TraceCheckUtils]: 135: Hoare triple {61098#true} #res := ~__retres1~0; {61098#true} is VALID [2020-07-10 15:33:33,404 INFO L280 TraceCheckUtils]: 136: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,404 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {61098#true} {61098#true} #347#return; {61098#true} is VALID [2020-07-10 15:33:33,404 INFO L280 TraceCheckUtils]: 138: Hoare triple {61098#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {61098#true} is VALID [2020-07-10 15:33:33,404 INFO L280 TraceCheckUtils]: 139: Hoare triple {61098#true} assume 0 != ~tmp~1;~m_st~0 := 0; {61098#true} is VALID [2020-07-10 15:33:33,405 INFO L263 TraceCheckUtils]: 140: Hoare triple {61098#true} call #t~ret5 := is_transmit1_triggered(); {61098#true} is VALID [2020-07-10 15:33:33,405 INFO L280 TraceCheckUtils]: 141: Hoare triple {61098#true} havoc ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:33,405 INFO L280 TraceCheckUtils]: 142: Hoare triple {61098#true} assume 1 == ~t1_pc~0; {61098#true} is VALID [2020-07-10 15:33:33,405 INFO L280 TraceCheckUtils]: 143: Hoare triple {61098#true} assume !(1 == ~E_1~0); {61098#true} is VALID [2020-07-10 15:33:33,405 INFO L280 TraceCheckUtils]: 144: Hoare triple {61098#true} ~__retres1~1 := 0; {61098#true} is VALID [2020-07-10 15:33:33,405 INFO L280 TraceCheckUtils]: 145: Hoare triple {61098#true} #res := ~__retres1~1; {61098#true} is VALID [2020-07-10 15:33:33,406 INFO L280 TraceCheckUtils]: 146: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,406 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {61098#true} {61098#true} #349#return; {61098#true} is VALID [2020-07-10 15:33:33,406 INFO L280 TraceCheckUtils]: 148: Hoare triple {61098#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp___0~0 := #t~ret5;havoc #t~ret5; {61098#true} is VALID [2020-07-10 15:33:33,406 INFO L280 TraceCheckUtils]: 149: Hoare triple {61098#true} assume !(0 != ~tmp___0~0); {61098#true} is VALID [2020-07-10 15:33:33,406 INFO L280 TraceCheckUtils]: 150: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,407 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {61098#true} {61098#true} #343#return; {61098#true} is VALID [2020-07-10 15:33:33,407 INFO L280 TraceCheckUtils]: 152: Hoare triple {61098#true} assume true; {61098#true} is VALID [2020-07-10 15:33:33,408 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {61098#true} {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} #345#return; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:33,409 INFO L280 TraceCheckUtils]: 154: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~E_M~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:33,410 INFO L280 TraceCheckUtils]: 155: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume !false; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:33,411 INFO L280 TraceCheckUtils]: 156: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} ~t1_pc~0 := 1;~t1_st~0 := 2; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:33,412 INFO L280 TraceCheckUtils]: 157: Hoare triple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} assume true; {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} is VALID [2020-07-10 15:33:33,414 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {61308#(and (<= ~token~0 (+ |old(~token~0)| 1)) (<= (+ |old(~token~0)| 1) ~token~0))} {61191#(and (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))} #363#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,415 INFO L280 TraceCheckUtils]: 159: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume !false; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,417 INFO L263 TraceCheckUtils]: 160: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} call #t~ret1 := exists_runnable_thread(); {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,418 INFO L280 TraceCheckUtils]: 161: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} havoc ~__retres1~2; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,419 INFO L280 TraceCheckUtils]: 162: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 == ~m_st~0;~__retres1~2 := 1; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,420 INFO L280 TraceCheckUtils]: 163: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} #res := ~__retres1~2; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,421 INFO L280 TraceCheckUtils]: 164: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume true; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,422 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} #359#return; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,423 INFO L280 TraceCheckUtils]: 166: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,424 INFO L280 TraceCheckUtils]: 167: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 != ~tmp~0; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,426 INFO L280 TraceCheckUtils]: 168: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 == ~m_st~0;havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp_ndt_1~0 := #t~nondet2;havoc #t~nondet2; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,427 INFO L280 TraceCheckUtils]: 169: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 0 != ~tmp_ndt_1~0;~m_st~0 := 1; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,429 INFO L263 TraceCheckUtils]: 170: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} call master(); {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,430 INFO L280 TraceCheckUtils]: 171: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume !(0 == ~m_pc~0); {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,432 INFO L280 TraceCheckUtils]: 172: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume 1 == ~m_pc~0; {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} is VALID [2020-07-10 15:33:33,433 INFO L280 TraceCheckUtils]: 173: Hoare triple {61226#(and (<= ~token~0 (+ ~local~0 1)) (<= (+ ~local~0 1) ~token~0))} assume ~token~0 != 1 + ~local~0; {61099#false} is VALID [2020-07-10 15:33:33,433 INFO L263 TraceCheckUtils]: 174: Hoare triple {61099#false} call error(); {61099#false} is VALID [2020-07-10 15:33:33,433 INFO L280 TraceCheckUtils]: 175: Hoare triple {61099#false} assume !false; {61099#false} is VALID [2020-07-10 15:33:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 52 proven. 23 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-10 15:33:33,481 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:33:33,481 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 6] total 12 [2020-07-10 15:33:33,482 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978325787] [2020-07-10 15:33:33,484 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 176 [2020-07-10 15:33:33,699 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:33:33,700 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 15:33:33,926 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 177 edges. 177 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:33,926 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 15:33:33,926 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:33:33,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 15:33:33,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:33:33,927 INFO L87 Difference]: Start difference. First operand 952 states and 1076 transitions. Second operand 12 states. [2020-07-10 15:33:48,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:48,874 INFO L93 Difference]: Finished difference Result 1204 states and 1390 transitions. [2020-07-10 15:33:48,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-10 15:33:48,874 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 176 [2020-07-10 15:33:48,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:33:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 15:33:48,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 419 transitions. [2020-07-10 15:33:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 15:33:48,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 419 transitions. [2020-07-10 15:33:48,891 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 419 transitions. [2020-07-10 15:33:49,977 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 419 edges. 419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:33:49,978 INFO L225 Difference]: With dead ends: 1204 [2020-07-10 15:33:49,978 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 15:33:49,985 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 224 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=137, Invalid=463, Unknown=0, NotChecked=0, Total=600 [2020-07-10 15:33:49,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 15:33:49,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 15:33:49,986 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:33:49,986 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 15:33:49,986 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:33:49,986 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:33:49,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:49,987 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:33:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:33:49,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:49,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:49,987 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:33:49,987 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:33:49,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:33:49,987 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:33:49,988 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:33:49,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:49,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:33:49,988 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:33:49,988 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:33:49,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 15:33:49,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 15:33:49,989 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 176 [2020-07-10 15:33:49,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:33:49,989 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 15:33:49,989 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 15:33:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:33:49,989 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:33:50,190 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:33:50,195 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 15:33:51,045 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2020-07-10 15:33:51,235 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2020-07-10 15:33:51,436 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2020-07-10 15:33:51,587 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2020-07-10 15:33:51,720 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2020-07-10 15:34:03,907 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2020-07-10 15:34:05,425 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 131 DAG size of output: 55 [2020-07-10 15:34:05,856 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2020-07-10 15:34:06,424 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-10 15:34:07,014 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-10 15:34:07,226 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 39 [2020-07-10 15:34:07,809 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-10 15:34:08,394 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-10 15:34:08,546 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2020-07-10 15:34:09,100 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-10 15:34:10,043 WARN L193 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 81 [2020-07-10 15:34:10,341 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2020-07-10 15:34:10,804 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 71 [2020-07-10 15:34:12,102 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 65 [2020-07-10 15:34:12,536 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2020-07-10 15:34:13,553 WARN L193 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 55 [2020-07-10 15:34:15,208 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 143 DAG size of output: 79 [2020-07-10 15:34:16,069 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 58 [2020-07-10 15:34:16,639 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-10 15:34:18,553 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 164 DAG size of output: 97 [2020-07-10 15:34:18,938 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2020-07-10 15:34:19,790 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 53 [2020-07-10 15:34:20,009 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 56 [2020-07-10 15:34:21,934 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 164 DAG size of output: 97 [2020-07-10 15:34:22,418 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 53 [2020-07-10 15:34:23,027 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-10 15:34:24,986 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 166 DAG size of output: 97 [2020-07-10 15:34:25,111 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2020-07-10 15:34:25,235 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 59 [2020-07-10 15:34:25,644 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 53 [2020-07-10 15:34:26,511 WARN L193 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 58 [2020-07-10 15:34:26,969 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 59 [2020-07-10 15:34:27,437 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 60 [2020-07-10 15:34:28,830 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 56 [2020-07-10 15:34:29,969 WARN L193 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 76 [2020-07-10 15:34:30,441 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 49 [2020-07-10 15:34:31,329 WARN L193 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 65 [2020-07-10 15:34:32,065 WARN L193 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 58 [2020-07-10 15:34:32,659 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2020-07-10 15:34:34,338 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 55 [2020-07-10 15:34:34,981 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-10 15:34:35,548 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 59 [2020-07-10 15:34:36,047 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 60 [2020-07-10 15:34:36,172 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 53 [2020-07-10 15:34:36,497 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 50 [2020-07-10 15:34:36,631 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 59 [2020-07-10 15:34:37,147 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 54 [2020-07-10 15:34:37,392 INFO L268 CegarLoopResult]: For program point immediate_notifyEXIT(lines 326 336) no Hoare annotation was computed. [2020-07-10 15:34:37,393 INFO L264 CegarLoopResult]: At program point immediate_notifyENTRY(lines 326 336) the Hoare annotation is: (let ((.cse0 (not (<= 2 ~E_1~0))) (.cse6 (not (= 1 ~t1_pc~0))) (.cse5 (not (<= 2 |old(~m_st~0)|))) (.cse1 (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0))) (.cse7 (not (<= 2 ~E_M~0))) (.cse2 (= 0 ~M_E~0)) (.cse3 (not (<= 2 ~T1_E~0))) (.cse4 (= 1 ~m_pc~0)) (.cse8 (= 0 ~E_1~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 (not (<= ~token~0 ~local~0)) .cse7 (not (<= 2 |old(~t1_st~0)|)) .cse2 .cse3 .cse8 (not (<= ~local~0 ~token~0))) (let ((.cse9 (+ ~local~0 1))) (or .cse1 .cse0 .cse6 .cse2 .cse3 (not (<= .cse9 ~token~0)) .cse5 (not (<= ~token~0 .cse9)))) (or .cse1 .cse7 .cse2 .cse3 (not (<= ~t1_pc~0 0)) .cse4 .cse8))) [2020-07-10 15:34:37,393 INFO L268 CegarLoopResult]: For program point immediate_notifyFINAL(lines 326 336) no Hoare annotation was computed. [2020-07-10 15:34:37,394 INFO L264 CegarLoopResult]: At program point L89-1(lines 77 108) the Hoare annotation is: (let ((.cse19 (= 1 ~m_pc~0))) (let ((.cse12 (<= 2 ~T1_E~0)) (.cse11 (<= 2 ~E_1~0)) (.cse15 (not .cse19)) (.cse4 (= ~m_st~0 |old(~m_st~0)|)) (.cse5 (= |old(~t1_st~0)| ~t1_st~0)) (.cse14 (<= 2 ~E_M~0))) (let ((.cse7 (and .cse15 .cse4 .cse5 .cse14)) (.cse10 (not (<= 2 |old(~m_st~0)|))) (.cse0 (not .cse11)) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse2 (not (<= |old(~t1_pc~0)| 0))) (.cse3 (= |old(~t1_pc~0)| ~t1_pc~0)) (.cse6 (= ~E_M~0 |old(~E_M~0)|)) (.cse16 (not (<= ~local~0 |old(~token~0)|))) (.cse8 (= 0 ~M_E~0)) (.cse9 (not .cse12)) (.cse18 (not (<= |old(~token~0)| ~local~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 (= |old(~token~0)| ~token~0)) .cse7 .cse8 .cse9 .cse10) (let ((.cse13 (= 1 ~t1_pc~0))) (or .cse0 (and .cse11 .cse12 .cse13 .cse14 (<= 2 ~m_st~0)) .cse1 .cse15 .cse16 .cse8 .cse9 (let ((.cse17 (+ ~local~0 1))) (and (= 0 ~m_st~0) .cse11 .cse12 (<= ~token~0 .cse17) (<= .cse17 ~token~0) .cse13 .cse14)) .cse10 (not (= 1 |old(~t1_pc~0)|)) .cse18)) (or .cse0 .cse1 .cse7 .cse8 .cse9 .cse19 .cse10) (or .cse0 .cse1 .cse2 (not (= 0 |old(~m_st~0)|)) (and .cse3 .cse4 .cse5 (<= ~token~0 ~local~0) .cse6 (<= ~local~0 ~token~0)) .cse16 .cse8 .cse9 .cse19 .cse18))))) [2020-07-10 15:34:37,394 INFO L268 CegarLoopResult]: For program point L81(lines 81 85) no Hoare annotation was computed. [2020-07-10 15:34:37,394 INFO L264 CegarLoopResult]: At program point transmit1ENTRY(lines 74 109) the Hoare annotation is: (let ((.cse8 (= |old(~t1_pc~0)| ~t1_pc~0)) (.cse9 (= ~m_st~0 |old(~m_st~0)|)) (.cse10 (= |old(~t1_st~0)| ~t1_st~0)) (.cse12 (= ~E_M~0 |old(~E_M~0)|))) (let ((.cse2 (and .cse8 .cse9 .cse10 .cse12 (= |old(~token~0)| ~token~0))) (.cse7 (not (<= |old(~t1_pc~0)| 0))) (.cse5 (= 1 ~m_pc~0)) (.cse0 (not (<= 2 ~E_1~0))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse14 (not (<= ~local~0 |old(~token~0)|))) (.cse3 (= 0 ~M_E~0)) (.cse4 (not (<= 2 ~T1_E~0))) (.cse11 (<= ~token~0 ~local~0)) (.cse13 (<= ~local~0 ~token~0)) (.cse6 (not (<= 2 |old(~m_st~0)|))) (.cse15 (not (<= |old(~token~0)| ~local~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse2 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse7 (not (= 0 |old(~m_st~0)|)) (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) .cse14 .cse3 .cse4 .cse5 .cse15) (or .cse0 .cse1 .cse14 .cse3 .cse4 (and .cse9 .cse10 .cse11 (= 1 ~t1_pc~0) .cse12 .cse13) .cse6 (not (= 1 |old(~t1_pc~0)|)) .cse15)))) [2020-07-10 15:34:37,394 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-10 15:34:37,394 INFO L264 CegarLoopResult]: At program point L82(lines 77 108) the Hoare annotation is: (let ((.cse7 (= 1 ~m_pc~0)) (.cse9 (not (<= |old(~t1_pc~0)| 0))) (.cse0 (not (<= 2 ~E_1~0))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse10 (not (<= ~local~0 |old(~token~0)|))) (.cse5 (= 0 ~M_E~0)) (.cse6 (not (<= 2 ~T1_E~0))) (.cse2 (= ~m_st~0 |old(~m_st~0)|)) (.cse3 (= |old(~t1_st~0)| ~t1_st~0)) (.cse4 (= ~E_M~0 |old(~E_M~0)|)) (.cse8 (not (<= 2 |old(~m_st~0)|))) (.cse11 (not (<= |old(~token~0)| ~local~0)))) (and (or .cse0 .cse1 (and (= |old(~t1_pc~0)| ~t1_pc~0) .cse2 .cse3 .cse4 (= |old(~token~0)| ~token~0)) .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse9 (not (= 0 |old(~m_st~0)|)) .cse10 .cse5 .cse6 .cse7 .cse11) (or .cse0 .cse1 .cse9 .cse5 .cse6 .cse8) (or .cse0 .cse1 .cse10 .cse5 .cse6 (and .cse2 .cse3 (<= ~token~0 ~local~0) (= 1 ~t1_pc~0) .cse4 (<= ~local~0 ~token~0)) .cse8 (not (= 1 |old(~t1_pc~0)|)) .cse11))) [2020-07-10 15:34:37,395 INFO L268 CegarLoopResult]: For program point transmit1EXIT(lines 74 109) no Hoare annotation was computed. [2020-07-10 15:34:37,395 INFO L264 CegarLoopResult]: At program point L103(lines 74 109) the Hoare annotation is: (let ((.cse4 (= 1 ~m_pc~0)) (.cse14 (<= 2 ~E_M~0)) (.cse15 (<= 2 ~m_st~0)) (.cse17 (<= 2 ~E_1~0))) (let ((.cse8 (not (<= ~local~0 |old(~token~0)|))) (.cse9 (= 0 ~m_st~0)) (.cse13 (not (<= |old(~token~0)| ~local~0))) (.cse0 (not .cse17)) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse7 (not (<= |old(~t1_pc~0)| 0))) (.cse2 (= 0 ~M_E~0)) (.cse3 (not (<= 2 ~T1_E~0))) (.cse10 (= 1 ~t1_pc~0)) (.cse11 (<= 2 ~t1_st~0)) (.cse12 (= ~E_M~0 |old(~E_M~0)|)) (.cse5 (not (<= 2 |old(~m_st~0)|))) (.cse6 (and .cse17 (not .cse4) .cse14 .cse15))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 (not (= 0 |old(~m_st~0)|)) .cse8 .cse2 .cse3 (and .cse9 (<= ~token~0 ~local~0) .cse10 .cse11 .cse12 (<= ~local~0 ~token~0)) .cse4 .cse13) (or .cse0 .cse1 (and .cse10 .cse14 .cse11 .cse15) .cse8 .cse2 .cse3 (let ((.cse16 (+ ~local~0 1))) (and .cse9 (<= ~token~0 .cse16) (<= .cse16 ~token~0) .cse10 .cse14 .cse11)) .cse5 .cse6 (not (= 1 |old(~t1_pc~0)|)) .cse13) (or .cse0 .cse1 .cse7 .cse2 .cse3 (and .cse10 .cse11 .cse12 .cse15) .cse5 .cse6)))) [2020-07-10 15:34:37,395 INFO L264 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (let ((.cse2 (not (<= ~local~0 |old(~token~0)|))) (.cse9 (not (<= |old(~token~0)| ~local~0))) (.cse5 (= ~m_st~0 |old(~m_st~0)|)) (.cse6 (= |old(~t1_st~0)| ~t1_st~0)) (.cse11 (= 1 ~m_pc~0)) (.cse0 (not (<= 2 ~E_1~0))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse10 (not (<= |old(~t1_pc~0)| 0))) (.cse3 (= 0 ~M_E~0)) (.cse4 (not (<= 2 ~T1_E~0))) (.cse8 (not (<= 2 |old(~m_st~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (let ((.cse7 (+ ~local~0 1))) (and .cse5 .cse6 (<= ~token~0 .cse7) (<= .cse7 ~token~0) (= 1 ~t1_pc~0))) .cse8 (not (= 1 |old(~t1_pc~0)|)) .cse9) (or .cse0 .cse1 .cse10 (not (= 0 |old(~m_st~0)|)) .cse2 .cse3 .cse4 .cse11 .cse9) (or .cse0 (and .cse5 .cse6) .cse1 .cse3 .cse4 .cse11 .cse8) (or .cse0 .cse1 .cse10 .cse3 .cse4 .cse8))) [2020-07-10 15:34:37,395 INFO L268 CegarLoopResult]: For program point L99-1(line 99) no Hoare annotation was computed. [2020-07-10 15:34:37,395 INFO L268 CegarLoopResult]: For program point L317(lines 317 321) no Hoare annotation was computed. [2020-07-10 15:34:37,396 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-10 15:34:37,396 INFO L268 CegarLoopResult]: For program point L317-2(lines 301 325) no Hoare annotation was computed. [2020-07-10 15:34:37,396 INFO L268 CegarLoopResult]: For program point L309(lines 309 313) no Hoare annotation was computed. [2020-07-10 15:34:37,396 INFO L264 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (let ((.cse15 (+ ~local~0 1))) (let ((.cse7 (not (<= ~token~0 ~local~0))) (.cse9 (not (<= ~local~0 ~token~0))) (.cse5 (not (<= 2 |old(~m_st~0)|))) (.cse0 (not (<= 2 ~E_1~0))) (.cse6 (not (= 1 ~t1_pc~0))) (.cse11 (not (<= 2 |old(~t1_st~0)|))) (.cse13 (not (<= .cse15 ~token~0))) (.cse14 (not (<= ~token~0 .cse15))) (.cse1 (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0))) (.cse8 (not (<= 2 ~E_M~0))) (.cse2 (= 0 ~M_E~0)) (.cse3 (not (<= 2 ~T1_E~0))) (.cse10 (not (<= ~t1_pc~0 0))) (.cse4 (= 1 ~m_pc~0)) (.cse12 (= 0 ~E_1~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse0 .cse6 .cse7 .cse8 .cse2 .cse3 .cse5 .cse9) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse10 .cse5) (or .cse1 .cse6 .cse7 .cse8 .cse11 .cse2 .cse3 .cse12 .cse9) (or .cse0 .cse1 .cse6 .cse8 .cse11 .cse2 .cse3 .cse5) (or .cse1 .cse0 .cse6 .cse2 .cse3 .cse13 .cse5 .cse14) (or .cse0 .cse1 .cse6 (not (= 0 |old(~m_st~0)|)) .cse8 .cse11 .cse2 .cse3 .cse13 .cse14) (or .cse1 .cse8 .cse2 .cse3 .cse10 .cse4 .cse12)))) [2020-07-10 15:34:37,397 INFO L264 CegarLoopResult]: At program point L309-2(lines 309 313) the Hoare annotation is: (let ((.cse19 (<= 2 ~T1_E~0)) (.cse17 (= ~m_st~0 |old(~m_st~0)|)) (.cse18 (= |old(~t1_st~0)| ~t1_st~0)) (.cse21 (+ ~local~0 1)) (.cse16 (<= 2 ~E_1~0))) (let ((.cse3 (not (<= ~token~0 ~local~0))) (.cse8 (not (<= ~local~0 ~token~0))) (.cse7 (not (<= 2 |old(~m_st~0)|))) (.cse0 (not .cse16)) (.cse2 (not (= 1 ~t1_pc~0))) (.cse10 (not (<= 2 |old(~t1_st~0)|))) (.cse14 (not (<= .cse21 ~token~0))) (.cse15 (not (<= ~token~0 .cse21))) (.cse1 (and .cse17 .cse18)) (.cse4 (not (<= 2 ~E_M~0))) (.cse5 (= 0 ~M_E~0)) (.cse6 (not .cse19)) (.cse9 (not (<= ~t1_pc~0 0))) (.cse12 (= 1 ~m_pc~0)) (.cse11 (= 0 ~E_1~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse4 .cse5 .cse6 .cse9 .cse7) (or .cse1 .cse2 .cse3 .cse4 .cse10 .cse5 .cse6 .cse11 .cse8) (or .cse0 .cse1 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (or .cse1 .cse0 .cse5 .cse6 .cse12 .cse7) (let ((.cse13 (let ((.cse20 (not .cse5))) (or (and .cse16 .cse17 .cse18 .cse19 .cse20) (and .cse16 (= 1 ~E_M~0) .cse19 .cse20))))) (or .cse0 .cse2 (and (= 0 ~m_st~0) .cse13) (and .cse13 (<= 2 ~m_st~0)) .cse5 .cse6 .cse14 .cse7 .cse15)) (or .cse0 .cse1 .cse2 (not (= 0 |old(~m_st~0)|)) .cse4 .cse10 .cse5 .cse6 .cse14 .cse15) (or .cse1 .cse4 .cse5 .cse6 .cse9 .cse12 .cse11)))) [2020-07-10 15:34:37,397 INFO L268 CegarLoopResult]: For program point L307-1(line 307) no Hoare annotation was computed. [2020-07-10 15:34:37,397 INFO L264 CegarLoopResult]: At program point activate_threadsENTRY(lines 301 325) the Hoare annotation is: (let ((.cse15 (+ ~local~0 1))) (let ((.cse7 (not (<= ~token~0 ~local~0))) (.cse9 (not (<= ~local~0 ~token~0))) (.cse5 (not (<= 2 |old(~m_st~0)|))) (.cse0 (not (<= 2 ~E_1~0))) (.cse6 (not (= 1 ~t1_pc~0))) (.cse11 (not (<= 2 |old(~t1_st~0)|))) (.cse13 (not (<= .cse15 ~token~0))) (.cse14 (not (<= ~token~0 .cse15))) (.cse1 (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0))) (.cse8 (not (<= 2 ~E_M~0))) (.cse2 (= 0 ~M_E~0)) (.cse3 (not (<= 2 ~T1_E~0))) (.cse10 (not (<= ~t1_pc~0 0))) (.cse4 (= 1 ~m_pc~0)) (.cse12 (= 0 ~E_1~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse0 .cse6 .cse7 .cse8 .cse2 .cse3 .cse5 .cse9) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse10 .cse5) (or .cse1 .cse6 .cse7 .cse8 .cse11 .cse2 .cse3 .cse12 .cse9) (or .cse0 .cse1 .cse6 .cse8 .cse11 .cse2 .cse3 .cse5) (or .cse1 .cse0 .cse6 .cse2 .cse3 .cse13 .cse5 .cse14) (or .cse0 .cse1 .cse6 (not (= 0 |old(~m_st~0)|)) .cse8 .cse11 .cse2 .cse3 .cse13 .cse14) (or .cse1 .cse8 .cse2 .cse3 .cse10 .cse4 .cse12)))) [2020-07-10 15:34:37,397 INFO L268 CegarLoopResult]: For program point activate_threadsEXIT(lines 301 325) no Hoare annotation was computed. [2020-07-10 15:34:37,397 INFO L271 CegarLoopResult]: At program point L190(lines 177 192) the Hoare annotation is: true [2020-07-10 15:34:37,397 INFO L268 CegarLoopResult]: For program point exists_runnable_threadEXIT(lines 174 193) no Hoare annotation was computed. [2020-07-10 15:34:37,397 INFO L268 CegarLoopResult]: For program point L182(lines 182 187) no Hoare annotation was computed. [2020-07-10 15:34:37,398 INFO L271 CegarLoopResult]: At program point exists_runnable_threadENTRY(lines 174 193) the Hoare annotation is: true [2020-07-10 15:34:37,398 INFO L268 CegarLoopResult]: For program point L178(lines 178 188) no Hoare annotation was computed. [2020-07-10 15:34:37,398 INFO L268 CegarLoopResult]: For program point exists_runnable_threadFINAL(lines 174 193) no Hoare annotation was computed. [2020-07-10 15:34:37,398 INFO L268 CegarLoopResult]: For program point is_transmit1_triggeredFINAL(lines 129 147) no Hoare annotation was computed. [2020-07-10 15:34:37,398 INFO L271 CegarLoopResult]: At program point is_transmit1_triggeredENTRY(lines 129 147) the Hoare annotation is: true [2020-07-10 15:34:37,398 INFO L268 CegarLoopResult]: For program point is_transmit1_triggeredEXIT(lines 129 147) no Hoare annotation was computed. [2020-07-10 15:34:37,399 INFO L264 CegarLoopResult]: At program point L144(lines 132 146) the Hoare annotation is: (let ((.cse5 (= 1 ~m_pc~0)) (.cse7 (not (<= 2 ~E_M~0))) (.cse1 (not (<= 2 ~m_st~0))) (.cse8 (not (<= ~t1_pc~0 0))) (.cse0 (not (<= 2 ~E_1~0))) (.cse6 (not (= 1 ~t1_pc~0))) (.cse9 (not (= 0 ~m_st~0))) (.cse3 (and (<= 0 is_transmit1_triggered_~__retres1~1) (<= is_transmit1_triggered_~__retres1~1 0))) (.cse2 (= 0 ~M_E~0)) (.cse4 (not (<= 2 ~T1_E~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse2 .cse4) (or .cse7 .cse3 .cse2 .cse4 .cse8 .cse5 (= 0 ~E_1~0)) (or .cse0 .cse6 .cse9 (not (<= ~token~0 ~local~0)) .cse7 (not (<= 2 ~t1_st~0)) .cse3 .cse2 .cse4 .cse5 (not (<= ~local~0 ~token~0))) (or .cse0 .cse7 .cse3 .cse1 .cse2 .cse4 .cse8) (let ((.cse10 (+ ~local~0 1))) (or .cse0 .cse6 .cse9 .cse3 .cse2 .cse4 (not (<= .cse10 ~token~0)) (not (<= ~token~0 .cse10)))))) [2020-07-10 15:34:37,399 INFO L268 CegarLoopResult]: For program point L134(lines 134 139) no Hoare annotation was computed. [2020-07-10 15:34:37,399 INFO L268 CegarLoopResult]: For program point L133(lines 133 142) no Hoare annotation was computed. [2020-07-10 15:34:37,399 INFO L268 CegarLoopResult]: For program point L133-2(lines 133 142) no Hoare annotation was computed. [2020-07-10 15:34:37,399 INFO L268 CegarLoopResult]: For program point L287-1(lines 276 299) no Hoare annotation was computed. [2020-07-10 15:34:37,399 INFO L268 CegarLoopResult]: For program point L282-1(lines 276 299) no Hoare annotation was computed. [2020-07-10 15:34:37,399 INFO L268 CegarLoopResult]: For program point L277-1(lines 276 299) no Hoare annotation was computed. [2020-07-10 15:34:37,400 INFO L264 CegarLoopResult]: At program point reset_delta_eventsENTRY(lines 273 300) the Hoare annotation is: (let ((.cse9 (not (<= ~token~0 ~local~0))) (.cse11 (not (<= ~local~0 ~token~0))) (.cse12 (not (<= ~t1_pc~0 0))) (.cse4 (= 1 ~m_pc~0)) (.cse3 (not (<= 2 ~m_st~0))) (.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse7 (not (= 1 ~t1_pc~0))) (.cse8 (not (= 0 ~m_st~0))) (.cse10 (not (<= 2 ~t1_st~0))) (.cse2 (not (<= 2 |old(~E_1~0)|))) (.cse5 (not (<= 2 |old(~T1_E~0)|))) (.cse6 (= 0 |old(~M_E~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse8 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse9 .cse2 .cse3 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse9 .cse2 .cse12 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse10 .cse2 .cse12 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse10 .cse2 .cse3 .cse5 .cse6) (let ((.cse13 (+ ~local~0 1))) (or .cse0 .cse1 .cse7 .cse8 .cse10 .cse2 (not (<= .cse13 ~token~0)) .cse5 (not (<= ~token~0 .cse13)) .cse6)))) [2020-07-10 15:34:37,400 INFO L268 CegarLoopResult]: For program point reset_delta_eventsEXIT(lines 273 300) no Hoare annotation was computed. [2020-07-10 15:34:37,400 INFO L268 CegarLoopResult]: For program point L292-1(lines 273 300) no Hoare annotation was computed. [2020-07-10 15:34:37,400 INFO L268 CegarLoopResult]: For program point L160-1(lines 159 172) no Hoare annotation was computed. [2020-07-10 15:34:37,400 INFO L268 CegarLoopResult]: For program point init_threadsEXIT(lines 156 173) no Hoare annotation was computed. [2020-07-10 15:34:37,400 INFO L264 CegarLoopResult]: At program point init_threadsENTRY(lines 156 173) the Hoare annotation is: (or (not (<= 2 ~E_1~0)) (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (not (= 0 |old(~m_st~0)|)) (not (<= ~token~0 ~local~0)) (not (<= 2 ~E_M~0)) (not (<= 2 ~M_E~0)) (not (<= 2 ~T1_E~0)) (not (<= ~t1_pc~0 0)) (= 1 ~m_pc~0) (not (<= ~local~0 ~token~0))) [2020-07-10 15:34:37,401 INFO L268 CegarLoopResult]: For program point L165-1(lines 156 173) no Hoare annotation was computed. [2020-07-10 15:34:37,401 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 462 473) the Hoare annotation is: (or (and (= ~t1_i~0 |old(~t1_i~0)|) (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= |old(~m_i~0)| ~m_i~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-10 15:34:37,401 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 462 473) no Hoare annotation was computed. [2020-07-10 15:34:37,401 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 462 473) no Hoare annotation was computed. [2020-07-10 15:34:37,401 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-10 15:34:37,401 INFO L264 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (or (and (= ~t1_i~0 |old(~t1_i~0)|) (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~local~0 |old(~local~0)|) (= |old(~m_i~0)| ~m_i~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-10 15:34:37,402 INFO L264 CegarLoopResult]: At program point L467-1(line 467) the Hoare annotation is: (or (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-10 15:34:37,402 INFO L268 CegarLoopResult]: For program point errorEXIT(lines 6 13) no Hoare annotation was computed. [2020-07-10 15:34:37,402 INFO L268 CegarLoopResult]: For program point errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 10) no Hoare annotation was computed. [2020-07-10 15:34:37,402 INFO L271 CegarLoopResult]: At program point errorENTRY(lines 6 13) the Hoare annotation is: true [2020-07-10 15:34:37,402 INFO L268 CegarLoopResult]: For program point errorFINAL(lines 6 13) no Hoare annotation was computed. [2020-07-10 15:34:37,402 INFO L268 CegarLoopResult]: For program point masterEXIT(lines 30 73) no Hoare annotation was computed. [2020-07-10 15:34:37,403 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-07-10 15:34:37,403 INFO L264 CegarLoopResult]: At program point L38(lines 33 72) the Hoare annotation is: (let ((.cse10 (+ |old(~local~0)| 1))) (let ((.cse0 (not (= 1 ~t1_pc~0))) (.cse1 (not (<= 2 ~E_M~0))) (.cse8 (not (<= |old(~token~0)| .cse10))) (.cse2 (not (<= 2 |old(~t1_st~0)|))) (.cse3 (not (<= 2 |old(~E_1~0)|))) (.cse4 (= 0 ~M_E~0)) (.cse5 (= 1 |old(~m_pc~0)|)) (.cse6 (not (<= 2 ~T1_E~0))) (.cse9 (not (<= .cse10 |old(~token~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~token~0)| |old(~local~0)|)) .cse4 .cse5 (not (<= |old(~local~0)| |old(~token~0)|)) .cse6) (or .cse1 .cse3 .cse4 .cse5 .cse6 (not (<= ~t1_pc~0 0))) (or (let ((.cse7 (+ ~local~0 1))) (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (<= ~token~0 .cse7) (= ~local~0 |old(~local~0)|) (<= .cse7 ~token~0))) .cse0 .cse1 .cse8 .cse2 .cse3 .cse4 .cse6 .cse9) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9)))) [2020-07-10 15:34:37,403 INFO L264 CegarLoopResult]: At program point L67(lines 30 73) the Hoare annotation is: (let ((.cse12 (<= 2 ~E_1~0)) (.cse14 (<= 2 ~T1_E~0)) (.cse6 (<= 2 ~t1_st~0)) (.cse15 (<= 2 ~E_M~0)) (.cse13 (<= 2 ~m_st~0)) (.cse16 (= 1 ~t1_pc~0))) (let ((.cse8 (not .cse16)) (.cse1 (not (<= 2 |old(~t1_st~0)|))) (.cse10 (and .cse12 .cse14 .cse16 .cse6 .cse15 .cse13)) (.cse11 (and .cse12 (<= ~token~0 ~local~0) .cse15 (<= ~local~0 ~token~0) .cse13)) (.cse0 (not .cse15)) (.cse2 (not (<= 2 |old(~E_1~0)|))) (.cse3 (= 0 ~M_E~0)) (.cse4 (= 1 |old(~m_pc~0)|)) (.cse5 (not .cse14)) (.cse7 (not (<= ~t1_pc~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (let ((.cse9 (+ |old(~local~0)| 1))) (or .cse8 .cse0 (not (<= |old(~token~0)| .cse9)) .cse1 .cse10 .cse2 .cse3 .cse5 (not (<= .cse9 |old(~token~0)|)) .cse11)) (or .cse8 .cse0 .cse1 .cse10 .cse2 (not (<= |old(~token~0)| |old(~local~0)|)) .cse3 .cse4 (not (<= |old(~local~0)| |old(~token~0)|)) .cse5 .cse11) (or (and .cse12 .cse13) .cse0 .cse2 .cse3 .cse4 .cse5 .cse7)))) [2020-07-10 15:34:37,404 INFO L264 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (let ((.cse0 (not (= 1 ~t1_pc~0))) (.cse2 (not (<= 2 |old(~t1_st~0)|))) (.cse1 (not (<= 2 ~E_M~0))) (.cse3 (not (<= 2 |old(~E_1~0)|))) (.cse4 (= 0 ~M_E~0)) (.cse5 (= 1 |old(~m_pc~0)|)) (.cse6 (not (<= 2 ~T1_E~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~token~0)| |old(~local~0)|)) .cse4 .cse5 (not (<= |old(~local~0)| |old(~token~0)|)) .cse6) (let ((.cse7 (+ |old(~local~0)| 1))) (or .cse0 .cse1 (not (<= |old(~token~0)| .cse7)) .cse2 .cse3 .cse4 .cse6 (not (<= .cse7 |old(~token~0)|)))) (or .cse1 .cse3 .cse4 .cse5 .cse6 (not (<= ~t1_pc~0 0))))) [2020-07-10 15:34:37,404 INFO L264 CegarLoopResult]: At program point L59(lines 33 72) the Hoare annotation is: (let ((.cse9 (= ~m_st~0 |old(~m_st~0)|)) (.cse10 (= |old(~t1_st~0)| ~t1_st~0)) (.cse11 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse12 (= ~E_1~0 |old(~E_1~0)|)) (.cse13 (= ~local~0 |old(~local~0)|))) (let ((.cse3 (and .cse9 .cse10 .cse11 .cse12 .cse13 (= |old(~token~0)| ~token~0))) (.cse6 (not (= 1 ~t1_pc~0))) (.cse0 (not (<= 2 ~E_M~0))) (.cse8 (not (<= 2 |old(~t1_st~0)|))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse2 (= 0 ~M_E~0)) (.cse4 (= 1 |old(~m_pc~0)|)) (.cse5 (not (<= 2 ~T1_E~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (<= ~t1_pc~0 0))) (let ((.cse7 (+ |old(~local~0)| 1))) (or .cse6 .cse0 (not (<= |old(~token~0)| .cse7)) .cse8 .cse1 .cse2 .cse3 .cse5 (not (<= .cse7 |old(~token~0)|)))) (or .cse6 .cse0 .cse8 .cse1 (not (<= |old(~token~0)| |old(~local~0)|)) .cse2 .cse4 (not (<= |old(~local~0)| |old(~token~0)|)) .cse5 (and .cse9 .cse10 .cse11 .cse12 .cse13 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0)))))) [2020-07-10 15:34:37,404 INFO L264 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: (let ((.cse17 (+ |old(~local~0)| 1)) (.cse15 (not (= 1 ~m_pc~0))) (.cse4 (= ~m_st~0 |old(~m_st~0)|)) (.cse5 (= |old(~t1_st~0)| ~t1_st~0)) (.cse6 (not (= 0 ~E_1~0))) (.cse7 (<= ~token~0 ~local~0)) (.cse16 (<= 2 ~E_M~0)) (.cse8 (<= ~local~0 ~token~0))) (let ((.cse13 (and .cse15 .cse4 .cse5 .cse6 .cse7 (<= 2 ~t1_st~0) .cse16 .cse8)) (.cse0 (not (= 1 ~t1_pc~0))) (.cse2 (not (<= |old(~token~0)| .cse17))) (.cse3 (not (<= 2 |old(~t1_st~0)|))) (.cse12 (not (<= .cse17 |old(~token~0)|))) (.cse1 (not .cse16)) (.cse9 (not (<= 2 |old(~E_1~0)|))) (.cse10 (= 0 ~M_E~0)) (.cse14 (= 1 |old(~m_pc~0)|)) (.cse11 (not (<= 2 ~T1_E~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6 .cse7 .cse8) .cse9 .cse10 .cse11 .cse12) (or .cse13 .cse0 .cse1 .cse3 .cse9 (not (<= |old(~token~0)| |old(~local~0)|)) .cse10 .cse14 (not (<= |old(~local~0)| |old(~token~0)|)) .cse11) (or .cse13 .cse0 .cse1 .cse2 .cse3 .cse9 .cse10 .cse14 .cse11 .cse12) (or (and .cse15 .cse4 .cse5 .cse6) .cse1 .cse9 .cse10 .cse14 .cse11 (not (<= ~t1_pc~0 0)))))) [2020-07-10 15:34:37,405 INFO L268 CegarLoopResult]: For program point L51-1(line 51) no Hoare annotation was computed. [2020-07-10 15:34:37,405 INFO L264 CegarLoopResult]: At program point masterENTRY(lines 30 73) the Hoare annotation is: (let ((.cse11 (not (= 1 ~t1_pc~0))) (.cse0 (not (<= 2 ~E_M~0))) (.cse13 (not (<= 2 |old(~t1_st~0)|))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse2 (= 0 ~M_E~0)) (.cse8 (= 1 |old(~m_pc~0)|)) (.cse9 (not (<= 2 ~T1_E~0))) (.cse3 (= ~m_st~0 |old(~m_st~0)|)) (.cse4 (= |old(~t1_st~0)| ~t1_st~0)) (.cse5 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse6 (= ~E_1~0 |old(~E_1~0)|)) (.cse7 (= ~local~0 |old(~local~0)|))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 (= |old(~token~0)| ~token~0)) .cse8 .cse9 (not (<= ~t1_pc~0 0))) (let ((.cse12 (+ |old(~local~0)| 1))) (or (let ((.cse10 (+ ~local~0 1))) (and .cse3 .cse4 .cse5 .cse6 (<= ~token~0 .cse10) .cse7 (<= .cse10 ~token~0))) .cse11 .cse0 (not (<= |old(~token~0)| .cse12)) .cse13 .cse1 .cse2 .cse9 (not (<= .cse12 |old(~token~0)|)))) (or .cse11 .cse0 .cse13 .cse1 (not (<= |old(~token~0)| |old(~local~0)|)) .cse2 .cse8 (not (<= |old(~local~0)| |old(~token~0)|)) .cse9 (and .cse3 .cse4 .cse5 .cse6 .cse7 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0))))) [2020-07-10 15:34:37,405 INFO L268 CegarLoopResult]: For program point L37(lines 37 41) no Hoare annotation was computed. [2020-07-10 15:34:37,405 INFO L268 CegarLoopResult]: For program point fire_time_eventsEXIT(lines 337 345) no Hoare annotation was computed. [2020-07-10 15:34:37,406 INFO L264 CegarLoopResult]: At program point fire_time_eventsENTRY(lines 337 345) the Hoare annotation is: (let ((.cse5 (not (<= 2 ~m_st~0))) (.cse1 (not (= 1 ~t1_pc~0))) (.cse3 (not (<= 2 ~t1_st~0))) (.cse0 (not (<= 2 ~E_1~0))) (.cse12 (not (= 0 ~m_st~0))) (.cse10 (not (<= ~token~0 ~local~0))) (.cse2 (not (<= 2 ~E_M~0))) (.cse4 (= ~M_E~0 |old(~M_E~0)|)) (.cse6 (not (<= 2 ~T1_E~0))) (.cse8 (not (<= ~t1_pc~0 0))) (.cse9 (= 1 ~m_pc~0)) (.cse11 (not (<= ~local~0 ~token~0))) (.cse7 (= 0 |old(~M_E~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse4 .cse5 .cse6 .cse8 .cse7) (or .cse0 .cse2 .cse4 .cse5 .cse6 .cse9 .cse7) (or .cse0 .cse1 .cse10 .cse2 .cse4 .cse5 .cse6 .cse11 .cse7) (or .cse0 .cse1 .cse12 .cse10 .cse2 .cse4 .cse3 .cse6 .cse9 .cse11 .cse7) (or .cse0 .cse12 .cse2 .cse3 .cse4 .cse6 .cse8 .cse9 .cse7) (let ((.cse13 (+ ~local~0 1))) (or .cse0 .cse1 .cse12 .cse2 .cse3 .cse4 .cse6 (not (<= .cse13 ~token~0)) (not (<= ~token~0 .cse13)) .cse7)) (or .cse0 .cse12 .cse10 .cse2 .cse4 .cse6 .cse8 .cse9 .cse11 .cse7))) [2020-07-10 15:34:37,406 INFO L268 CegarLoopResult]: For program point fire_time_eventsFINAL(lines 337 345) no Hoare annotation was computed. [2020-07-10 15:34:37,406 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:34:37,406 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|)) [2020-07-10 15:34:37,406 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:34:37,407 INFO L264 CegarLoopResult]: At program point evalENTRY(lines 194 244) the Hoare annotation is: (let ((.cse22 (= |old(~t1_pc~0)| ~t1_pc~0)) (.cse7 (= |old(~token~0)| ~token~0)) (.cse0 (= ~m_st~0 |old(~m_st~0)|)) (.cse1 (= |old(~t1_st~0)| ~t1_st~0)) (.cse2 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse3 (= ~E_1~0 |old(~E_1~0)|)) (.cse4 (= ~local~0 |old(~local~0)|)) (.cse23 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse6 (= ~E_M~0 |old(~E_M~0)|)) (.cse24 (<= ~local~0 ~token~0))) (let ((.cse19 (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse23 .cse5 .cse6 .cse24)) (.cse20 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse17 (= 1 |old(~m_pc~0)|)) (.cse21 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse15 (not (<= |old(~t1_pc~0)| 0))) (.cse18 (and .cse22 .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7)) (.cse13 (not (<= 2 |old(~m_st~0)|))) (.cse8 (not (<= 2 |old(~E_M~0)|))) (.cse16 (not (= 0 |old(~m_st~0)|))) (.cse9 (not (<= 2 |old(~t1_st~0)|))) (.cse10 (not (<= 2 |old(~E_1~0)|))) (.cse11 (= 0 ~M_E~0)) (.cse12 (not (<= 2 ~T1_E~0))) (.cse14 (not (= 1 |old(~t1_pc~0)|)))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse8 .cse15 .cse16 .cse9 .cse10 .cse11 .cse17 .cse12 .cse18) (or .cse8 .cse19 .cse10 .cse20 .cse11 .cse21 .cse12 .cse13 .cse14) (or .cse8 .cse10 .cse11 .cse17 .cse12 .cse18 .cse13) (or .cse8 .cse15 .cse16 (and .cse22 .cse0 .cse1 .cse2 .cse3 .cse4 .cse23 .cse6 .cse24) .cse10 .cse20 .cse11 .cse17 .cse21 .cse12) (or .cse8 .cse16 .cse9 .cse19 .cse10 .cse20 .cse11 .cse17 .cse21 .cse12 .cse14) (or .cse8 .cse15 .cse10 .cse11 .cse12 .cse18 .cse13) (let ((.cse25 (+ |old(~local~0)| 1))) (or .cse8 .cse16 (not (<= |old(~token~0)| .cse25)) .cse9 .cse10 .cse11 .cse12 (let ((.cse26 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 .cse3 (<= ~token~0 .cse26) .cse4 (<= .cse26 ~token~0) .cse5 .cse6)) (not (<= .cse25 |old(~token~0)|)) .cse14))))) [2020-07-10 15:34:37,407 INFO L268 CegarLoopResult]: For program point L213(lines 213 220) no Hoare annotation was computed. [2020-07-10 15:34:37,407 INFO L268 CegarLoopResult]: For program point L205(lines 205 209) no Hoare annotation was computed. [2020-07-10 15:34:37,407 INFO L268 CegarLoopResult]: For program point L205-1(lines 200 238) no Hoare annotation was computed. [2020-07-10 15:34:37,407 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-07-10 15:34:37,408 INFO L264 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (let ((.cse2 (= 0 ~M_E~0))) (let ((.cse15 (= ~E_1~0 |old(~E_1~0)|)) (.cse18 (= ~E_M~0 |old(~E_M~0)|)) (.cse27 (not (= 1 ~m_pc~0))) (.cse16 (<= ~token~0 ~local~0)) (.cse19 (<= ~local~0 ~token~0)) (.cse35 (<= 2 ~m_st~0)) (.cse26 (= 0 ~m_st~0)) (.cse31 (<= 2 ~E_1~0)) (.cse32 (<= 2 ~T1_E~0)) (.cse33 (not .cse2)) (.cse17 (= 1 ~t1_pc~0)) (.cse34 (<= 2 ~E_M~0)) (.cse28 (<= 2 ~t1_st~0))) (let ((.cse22 (not (= 1 |old(~t1_pc~0)|))) (.cse12 (= ~m_st~0 |old(~m_st~0)|)) (.cse13 (= |old(~t1_st~0)| ~t1_st~0)) (.cse14 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse8 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse9 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse10 (let ((.cse36 (+ ~local~0 1))) (and .cse26 .cse31 .cse32 (<= ~token~0 .cse36) (<= .cse36 ~token~0) .cse33 .cse17 .cse34 .cse28))) (.cse11 (and .cse31 .cse32 .cse16 .cse33 .cse17 .cse34 .cse19 .cse35)) (.cse21 (not (= 0 |old(~m_st~0)|))) (.cse3 (= 1 |old(~m_pc~0)|)) (.cse20 (= |old(~token~0)| ~token~0)) (.cse23 (and .cse31 .cse32 .cse33 .cse17 .cse34 .cse28 .cse35)) (.cse7 (not (<= 2 |old(~t1_st~0)|))) (.cse29 (<= ~t1_pc~0 0)) (.cse0 (not (<= 2 |old(~E_M~0)|))) (.cse30 (not (<= |old(~t1_pc~0)| 0))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse4 (not .cse32)) (.cse5 (and .cse31 .cse27 .cse32 .cse33 .cse34 .cse35)) (.cse25 (and .cse31 .cse32 .cse15 .cse33 .cse17 .cse34 .cse28 .cse18 .cse35)) (.cse6 (not (<= 2 |old(~m_st~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) .cse21 .cse2 .cse1 .cse3 .cse5 .cse22 .cse23) (let ((.cse24 (+ |old(~local~0)| 1))) (or .cse7 .cse4 .cse10 .cse0 .cse11 .cse21 (not (<= |old(~token~0)| .cse24)) .cse2 .cse1 .cse5 (not (<= .cse24 |old(~token~0)|)) .cse22 .cse23)) (or .cse10 .cse0 .cse11 .cse8 .cse2 .cse1 .cse9 .cse4 .cse5 .cse6 .cse22 .cse23) (or .cse0 .cse7 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6 .cse22) (or (and .cse26 .cse27 .cse15 .cse28 .cse18 .cse29) .cse0 .cse30 .cse21 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse31 .cse32 .cse33 .cse34 .cse28 .cse29 .cse35)) (or (and .cse31 .cse32 .cse33 .cse34 .cse29 .cse35) (and (= |old(~t1_pc~0)| ~t1_pc~0) .cse12 .cse13 .cse14 .cse15 .cse16 .cse18 .cse19 .cse20) .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 .cse30 .cse21 .cse2 .cse1 .cse3 .cse5 (and .cse26 .cse31 .cse32 .cse34 .cse28 .cse20 .cse27 .cse15 .cse16 .cse33 .cse17 .cse18 .cse19) .cse23) (or .cse0 .cse30 (and .cse28 .cse29) .cse7 .cse1 .cse2 .cse4 .cse5 .cse6) (or (and .cse15 .cse18 .cse29 .cse35) .cse0 .cse30 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6))))) [2020-07-10 15:34:37,408 INFO L264 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: (let ((.cse5 (= 0 ~M_E~0))) (let ((.cse19 (not (= 1 ~m_pc~0))) (.cse22 (<= 2 ~E_1~0)) (.cse20 (<= ~token~0 ~local~0)) (.cse23 (not .cse5)) (.cse24 (<= 2 ~E_M~0)) (.cse21 (<= ~local~0 ~token~0)) (.cse16 (<= 2 ~m_st~0))) (let ((.cse3 (not (<= 2 |old(~t1_st~0)|))) (.cse12 (not (= 1 |old(~t1_pc~0)|))) (.cse13 (= ~E_1~0 |old(~E_1~0)|)) (.cse14 (= ~E_M~0 |old(~E_M~0)|)) (.cse15 (<= ~t1_pc~0 0)) (.cse11 (and .cse22 .cse20 .cse23 (= 1 ~t1_pc~0) .cse24 .cse21 .cse16)) (.cse17 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse18 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse1 (not (<= |old(~t1_pc~0)| 0))) (.cse8 (not (= 0 |old(~m_st~0)|))) (.cse0 (not (<= 2 |old(~E_M~0)|))) (.cse2 (and .cse22 .cse19 .cse23 .cse24 .cse16)) (.cse4 (not (<= 2 |old(~E_1~0)|))) (.cse9 (= 1 |old(~m_pc~0)|)) (.cse6 (not (<= 2 ~T1_E~0))) (.cse7 (not (<= 2 |old(~m_st~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse4 .cse5 .cse9 .cse6) (let ((.cse10 (+ |old(~local~0)| 1))) (or .cse0 .cse8 .cse2 (not (<= |old(~token~0)| .cse10)) .cse3 .cse11 .cse4 .cse5 .cse6 (not (<= .cse10 |old(~token~0)|)) .cse12)) (or (and .cse13 .cse14 .cse15 .cse16) .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse12) (or .cse0 .cse8 .cse2 .cse3 .cse11 .cse4 .cse17 .cse5 .cse9 .cse18 .cse6 .cse12) (or .cse0 .cse2 .cse11 .cse4 .cse17 .cse5 .cse18 .cse6 .cse7 .cse12) (or (and (= 0 ~m_st~0) .cse19 .cse13 .cse20 .cse14 .cse21 .cse15 (= |old(~token~0)| ~token~0)) (and .cse22 .cse23 .cse24 .cse15 .cse16) .cse2 .cse11 .cse17 .cse18 .cse6 .cse0 .cse1 .cse8 .cse5 .cse4 .cse9) (or .cse0 .cse2 .cse4 .cse5 .cse9 .cse6 .cse7))))) [2020-07-10 15:34:37,409 INFO L264 CegarLoopResult]: At program point L224(lines 200 238) the Hoare annotation is: (let ((.cse2 (= 0 ~M_E~0))) (let ((.cse15 (= ~E_1~0 |old(~E_1~0)|)) (.cse18 (= ~E_M~0 |old(~E_M~0)|)) (.cse27 (not (= 1 ~m_pc~0))) (.cse16 (<= ~token~0 ~local~0)) (.cse19 (<= ~local~0 ~token~0)) (.cse35 (<= 2 ~m_st~0)) (.cse26 (= 0 ~m_st~0)) (.cse31 (<= 2 ~E_1~0)) (.cse32 (<= 2 ~T1_E~0)) (.cse33 (not .cse2)) (.cse17 (= 1 ~t1_pc~0)) (.cse34 (<= 2 ~E_M~0)) (.cse28 (<= 2 ~t1_st~0))) (let ((.cse22 (not (= 1 |old(~t1_pc~0)|))) (.cse12 (= ~m_st~0 |old(~m_st~0)|)) (.cse13 (= |old(~t1_st~0)| ~t1_st~0)) (.cse14 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse8 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse9 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse10 (let ((.cse36 (+ ~local~0 1))) (and .cse26 .cse31 .cse32 (<= ~token~0 .cse36) (<= .cse36 ~token~0) .cse33 .cse17 .cse34 .cse28))) (.cse11 (and .cse31 .cse32 .cse16 .cse33 .cse17 .cse34 .cse19 .cse35)) (.cse21 (not (= 0 |old(~m_st~0)|))) (.cse3 (= 1 |old(~m_pc~0)|)) (.cse20 (= |old(~token~0)| ~token~0)) (.cse23 (and .cse31 .cse32 .cse33 .cse17 .cse34 .cse28 .cse35)) (.cse7 (not (<= 2 |old(~t1_st~0)|))) (.cse29 (<= ~t1_pc~0 0)) (.cse0 (not (<= 2 |old(~E_M~0)|))) (.cse30 (not (<= |old(~t1_pc~0)| 0))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse4 (not .cse32)) (.cse5 (and .cse31 .cse27 .cse32 .cse33 .cse34 .cse35)) (.cse25 (and .cse31 .cse32 .cse15 .cse33 .cse17 .cse34 .cse28 .cse18 .cse35)) (.cse6 (not (<= 2 |old(~m_st~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) .cse21 .cse2 .cse1 .cse3 .cse5 .cse22 .cse23) (let ((.cse24 (+ |old(~local~0)| 1))) (or .cse7 .cse4 .cse10 .cse0 .cse11 .cse21 (not (<= |old(~token~0)| .cse24)) .cse2 .cse1 .cse5 (not (<= .cse24 |old(~token~0)|)) .cse22 .cse23)) (or .cse10 .cse0 .cse11 .cse8 .cse2 .cse1 .cse9 .cse4 .cse5 .cse6 .cse22 .cse23) (or .cse0 .cse7 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6 .cse22) (or (and .cse26 .cse27 .cse15 .cse28 .cse18 .cse29) .cse0 .cse30 .cse21 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse31 .cse32 .cse33 .cse34 .cse28 .cse29 .cse35)) (or (and .cse31 .cse32 .cse33 .cse34 .cse29 .cse35) (and (= |old(~t1_pc~0)| ~t1_pc~0) .cse12 .cse13 .cse14 .cse15 .cse16 .cse18 .cse19 .cse20) .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 .cse30 .cse21 .cse2 .cse1 .cse3 .cse5 (and .cse26 .cse31 .cse32 .cse34 .cse28 .cse20 .cse27 .cse15 .cse16 .cse33 .cse17 .cse18 .cse19) .cse23) (or .cse0 .cse30 (and .cse28 .cse29) .cse7 .cse1 .cse2 .cse4 .cse5 .cse6) (or (and .cse15 .cse18 .cse29 .cse35) .cse0 .cse30 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6))))) [2020-07-10 15:34:37,409 INFO L268 CegarLoopResult]: For program point evalEXIT(lines 194 244) no Hoare annotation was computed. [2020-07-10 15:34:37,409 INFO L264 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (let ((.cse3 (= 0 ~M_E~0))) (let ((.cse13 (<= 2 ~E_1~0)) (.cse22 (= 1 ~t1_pc~0)) (.cse16 (not .cse3)) (.cse18 (<= 2 ~t1_st~0)) (.cse17 (<= 2 ~E_M~0)) (.cse15 (<= 2 ~T1_E~0))) (let ((.cse7 (not (<= 2 |old(~m_st~0)|))) (.cse11 (not (<= |old(~t1_pc~0)| 0))) (.cse19 (<= ~t1_pc~0 0)) (.cse0 (not (<= 2 |old(~E_M~0)|))) (.cse12 (not (= 0 |old(~m_st~0)|))) (.cse10 (not (<= 2 |old(~t1_st~0)|))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse2 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse9 (= 1 |old(~m_pc~0)|)) (.cse4 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse6 (not .cse15)) (.cse5 (let ((.cse27 (+ ~local~0 1))) (and .cse13 .cse15 (<= ~token~0 .cse27) (<= .cse27 ~token~0) .cse22 .cse16 .cse18 .cse17))) (.cse8 (not (= 1 |old(~t1_pc~0)|))) (.cse14 (not (= 1 ~m_pc~0))) (.cse20 (= ~E_1~0 |old(~E_1~0)|)) (.cse21 (<= ~token~0 ~local~0)) (.cse23 (= ~E_M~0 |old(~E_M~0)|)) (.cse24 (<= ~local~0 ~token~0)) (.cse25 (= |old(~token~0)| ~token~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse3 .cse9 .cse6 .cse7) (or .cse0 .cse10 .cse1 .cse3 .cse6 .cse7 .cse8) (or .cse0 .cse11 .cse12 .cse10 .cse1 .cse3 .cse9 .cse6 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19)) (or .cse0 .cse11 .cse1 .cse3 .cse6 .cse7) (or .cse0 .cse11 .cse12 .cse1 .cse2 .cse3 .cse9 .cse4 .cse6 .cse5 (and .cse13 .cse14 .cse15 .cse20 .cse21 .cse16 .cse22 .cse17 .cse18 .cse23 .cse24 .cse25) (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse19)) (let ((.cse26 (+ |old(~local~0)| 1))) (or .cse0 .cse12 (not (<= |old(~token~0)| .cse26)) .cse10 .cse1 .cse3 .cse6 .cse5 (not (<= .cse26 |old(~token~0)|)) .cse8)) (or .cse0 .cse12 .cse10 .cse1 .cse2 .cse3 .cse9 .cse4 .cse6 .cse5 .cse8 (and .cse14 .cse20 .cse21 .cse22 .cse18 .cse23 .cse24 .cse25)))))) [2020-07-10 15:34:37,409 INFO L268 CegarLoopResult]: For program point L210(lines 200 238) no Hoare annotation was computed. [2020-07-10 15:34:37,409 INFO L264 CegarLoopResult]: At program point L239(lines 194 244) the Hoare annotation is: (let ((.cse2 (= 0 ~M_E~0))) (let ((.cse15 (= ~E_1~0 |old(~E_1~0)|)) (.cse18 (= ~E_M~0 |old(~E_M~0)|)) (.cse27 (not (= 1 ~m_pc~0))) (.cse16 (<= ~token~0 ~local~0)) (.cse19 (<= ~local~0 ~token~0)) (.cse35 (<= 2 ~m_st~0)) (.cse26 (= 0 ~m_st~0)) (.cse31 (<= 2 ~E_1~0)) (.cse32 (<= 2 ~T1_E~0)) (.cse33 (not .cse2)) (.cse17 (= 1 ~t1_pc~0)) (.cse34 (<= 2 ~E_M~0)) (.cse28 (<= 2 ~t1_st~0))) (let ((.cse22 (not (= 1 |old(~t1_pc~0)|))) (.cse12 (= ~m_st~0 |old(~m_st~0)|)) (.cse13 (= |old(~t1_st~0)| ~t1_st~0)) (.cse14 (= ~m_pc~0 |old(~m_pc~0)|)) (.cse8 (not (<= |old(~token~0)| |old(~local~0)|))) (.cse9 (not (<= |old(~local~0)| |old(~token~0)|))) (.cse10 (let ((.cse36 (+ ~local~0 1))) (and .cse26 .cse31 .cse32 (<= ~token~0 .cse36) (<= .cse36 ~token~0) .cse33 .cse17 .cse34 .cse28))) (.cse11 (and .cse31 .cse32 .cse16 .cse33 .cse17 .cse34 .cse19 .cse35)) (.cse21 (not (= 0 |old(~m_st~0)|))) (.cse3 (= 1 |old(~m_pc~0)|)) (.cse20 (= |old(~token~0)| ~token~0)) (.cse23 (and .cse31 .cse32 .cse33 .cse17 .cse34 .cse28 .cse35)) (.cse7 (not (<= 2 |old(~t1_st~0)|))) (.cse29 (<= ~t1_pc~0 0)) (.cse0 (not (<= 2 |old(~E_M~0)|))) (.cse30 (not (<= |old(~t1_pc~0)| 0))) (.cse1 (not (<= 2 |old(~E_1~0)|))) (.cse4 (not .cse32)) (.cse5 (and .cse31 .cse27 .cse32 .cse33 .cse34 .cse35)) (.cse25 (and .cse31 .cse32 .cse15 .cse33 .cse17 .cse34 .cse28 .cse18 .cse35)) (.cse6 (not (<= 2 |old(~m_st~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) .cse21 .cse2 .cse1 .cse3 .cse5 .cse22 .cse23) (let ((.cse24 (+ |old(~local~0)| 1))) (or .cse7 .cse4 .cse10 .cse0 .cse11 .cse21 (not (<= |old(~token~0)| .cse24)) .cse2 .cse1 .cse5 (not (<= .cse24 |old(~token~0)|)) .cse22 .cse23)) (or .cse10 .cse0 .cse11 .cse8 .cse2 .cse1 .cse9 .cse4 .cse5 .cse6 .cse22 .cse23) (or .cse0 .cse7 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6 .cse22) (or (and .cse26 .cse27 .cse15 .cse28 .cse18 .cse29) .cse0 .cse30 .cse21 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse31 .cse32 .cse33 .cse34 .cse28 .cse29 .cse35)) (or (and .cse31 .cse32 .cse33 .cse34 .cse29 .cse35) (and (= |old(~t1_pc~0)| ~t1_pc~0) .cse12 .cse13 .cse14 .cse15 .cse16 .cse18 .cse19 .cse20) .cse8 .cse9 .cse4 .cse10 .cse0 .cse11 .cse30 .cse21 .cse2 .cse1 .cse3 .cse5 (and .cse26 .cse31 .cse32 .cse34 .cse28 .cse20 .cse27 .cse15 .cse16 .cse33 .cse17 .cse18 .cse19) .cse23) (or .cse0 .cse30 (and .cse28 .cse29) .cse7 .cse1 .cse2 .cse4 .cse5 .cse6) (or (and .cse15 .cse18 .cse29 .cse35) .cse0 .cse30 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6))))) [2020-07-10 15:34:37,410 INFO L268 CegarLoopResult]: For program point L227(lines 227 234) no Hoare annotation was computed. [2020-07-10 15:34:37,410 INFO L271 CegarLoopResult]: At program point L399(lines 388 401) the Hoare annotation is: true [2020-07-10 15:34:37,410 INFO L268 CegarLoopResult]: For program point L392(lines 392 397) no Hoare annotation was computed. [2020-07-10 15:34:37,410 INFO L271 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: true [2020-07-10 15:34:37,410 INFO L268 CegarLoopResult]: For program point stop_simulationEXIT(lines 384 402) no Hoare annotation was computed. [2020-07-10 15:34:37,410 INFO L268 CegarLoopResult]: For program point L390-1(line 390) no Hoare annotation was computed. [2020-07-10 15:34:37,410 INFO L271 CegarLoopResult]: At program point stop_simulationENTRY(lines 384 402) the Hoare annotation is: true [2020-07-10 15:34:37,410 INFO L268 CegarLoopResult]: For program point stop_simulationFINAL(lines 384 402) no Hoare annotation was computed. [2020-07-10 15:34:37,410 INFO L268 CegarLoopResult]: For program point update_channelsEXIT(lines 148 155) no Hoare annotation was computed. [2020-07-10 15:34:37,410 INFO L271 CegarLoopResult]: At program point update_channelsFINAL(lines 148 155) the Hoare annotation is: true [2020-07-10 15:34:37,410 INFO L264 CegarLoopResult]: At program point fire_delta_eventsENTRY(lines 245 272) the Hoare annotation is: (let ((.cse9 (not (<= ~token~0 ~local~0))) (.cse11 (not (<= ~local~0 ~token~0))) (.cse12 (not (<= ~t1_pc~0 0))) (.cse4 (= 1 ~m_pc~0)) (.cse3 (not (<= 2 ~m_st~0))) (.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse7 (not (= 1 ~t1_pc~0))) (.cse8 (not (= 0 ~m_st~0))) (.cse10 (not (<= 2 ~t1_st~0))) (.cse2 (not (<= 2 |old(~E_1~0)|))) (.cse5 (not (<= 2 |old(~T1_E~0)|))) (.cse6 (= 0 |old(~M_E~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse8 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse9 .cse2 .cse3 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse9 .cse2 .cse12 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse10 .cse2 .cse12 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse10 .cse2 .cse3 .cse5 .cse6) (let ((.cse13 (+ ~local~0 1))) (or .cse0 .cse1 .cse7 .cse8 .cse10 .cse2 (not (<= .cse13 ~token~0)) .cse5 (not (<= ~token~0 .cse13)) .cse6)))) [2020-07-10 15:34:37,411 INFO L268 CegarLoopResult]: For program point L254-1(lines 248 271) no Hoare annotation was computed. [2020-07-10 15:34:37,411 INFO L268 CegarLoopResult]: For program point L249-1(lines 248 271) no Hoare annotation was computed. [2020-07-10 15:34:37,411 INFO L268 CegarLoopResult]: For program point fire_delta_eventsEXIT(lines 245 272) no Hoare annotation was computed. [2020-07-10 15:34:37,411 INFO L268 CegarLoopResult]: For program point L264-1(lines 245 272) no Hoare annotation was computed. [2020-07-10 15:34:37,411 INFO L268 CegarLoopResult]: For program point L259-1(lines 248 271) no Hoare annotation was computed. [2020-07-10 15:34:37,411 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-10 15:34:37,411 INFO L264 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (let ((.cse0 (= 0 ~m_st~0)) (.cse1 (not (= 1 ~m_pc~0))) (.cse3 (= |old(~T1_E~0)| ~T1_E~0)) (.cse2 (= ~M_E~0 |old(~M_E~0)|)) (.cse4 (= ~E_1~0 |old(~E_1~0)|)) (.cse5 (= ~E_M~0 |old(~E_M~0)|)) (.cse6 (<= ~t1_pc~0 0))) (or (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 2 ~t1_st~0) .cse5 .cse6) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse2 .cse3 .cse4 .cse5 (<= 2 ~m_st~0)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse0 .cse1 .cse3 .cse2 .cse4 (<= ~token~0 ~local~0) .cse5 (<= ~local~0 ~token~0) .cse6 (= |old(~token~0)| ~token~0)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)))) [2020-07-10 15:34:37,411 INFO L264 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: (or (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-10 15:34:37,412 INFO L268 CegarLoopResult]: For program point start_simulationEXIT(lines 403 461) no Hoare annotation was computed. [2020-07-10 15:34:37,412 INFO L264 CegarLoopResult]: At program point L411-1(line 411) the Hoare annotation is: (or (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-10 15:34:37,412 INFO L264 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse10 (<= ~token~0 ~local~0)) (.cse11 (<= ~local~0 ~token~0)) (.cse6 (= 1 ~t1_pc~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse9 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse3 (<= 2 ~T1_E~0)) (.cse5 (not (= 0 ~M_E~0))) (.cse7 (<= 2 ~E_M~0)) (.cse8 (<= 2 ~t1_st~0)) (.cse14 (<= ~t1_pc~0 0))) (or (let ((.cse4 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 .cse3 (<= ~token~0 .cse4) (<= .cse4 ~token~0) .cse5 .cse6 .cse7 .cse8)) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse11 .cse12) (and .cse1 .cse9 .cse2 .cse3 .cse5 .cse7 .cse13) (and .cse1 .cse2 .cse3 .cse5 .cse7 .cse14 .cse13) (not (<= |old(~token~0)| |old(~local~0)|)) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse10 .cse5 .cse7 .cse11 .cse14 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (and .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse13) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse5 .cse7 .cse8 .cse14) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)))) [2020-07-10 15:34:37,413 INFO L264 CegarLoopResult]: At program point L440-1(line 440) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-10 15:34:37,413 INFO L264 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-10 15:34:37,413 INFO L264 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-10 15:34:37,413 INFO L264 CegarLoopResult]: At program point L430-1(line 430) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-10 15:34:37,413 INFO L264 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-10 15:34:37,414 INFO L268 CegarLoopResult]: For program point L426-1(line 426) no Hoare annotation was computed. [2020-07-10 15:34:37,414 INFO L264 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-10 15:34:37,414 INFO L268 CegarLoopResult]: For program point L422-1(line 422) no Hoare annotation was computed. [2020-07-10 15:34:37,414 INFO L264 CegarLoopResult]: At program point L418-1(lines 415 455) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-10 15:34:37,415 INFO L264 CegarLoopResult]: At program point start_simulationENTRY(lines 403 461) the Hoare annotation is: (or (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (<= ~token~0 ~local~0) (= ~E_M~0 |old(~E_M~0)|) (<= ~local~0 ~token~0)) (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-10 15:34:37,415 INFO L264 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (let ((.cse0 (= 0 ~m_st~0)) (.cse1 (not (= 1 ~m_pc~0))) (.cse3 (= |old(~T1_E~0)| ~T1_E~0)) (.cse2 (= ~M_E~0 |old(~M_E~0)|)) (.cse4 (= ~E_1~0 |old(~E_1~0)|)) (.cse5 (= ~E_M~0 |old(~E_M~0)|)) (.cse6 (<= ~t1_pc~0 0))) (or (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 2 ~t1_st~0) .cse5 .cse6) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse2 .cse3 .cse4 .cse5 (<= 2 ~m_st~0)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse0 .cse1 .cse3 .cse2 .cse4 (<= ~token~0 ~local~0) .cse5 (<= ~local~0 ~token~0) .cse6 (= |old(~token~0)| ~token~0)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)))) [2020-07-10 15:34:37,415 INFO L264 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (let ((.cse0 (= 0 ~m_st~0)) (.cse1 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse3 (= ~M_E~0 |old(~M_E~0)|)) (.cse4 (= ~E_1~0 |old(~E_1~0)|)) (.cse5 (= ~E_M~0 |old(~E_M~0)|)) (.cse6 (<= ~t1_pc~0 0))) (or (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 2 ~t1_st~0) .cse5 .cse6) (and .cse1 .cse3 .cse2 .cse4 .cse5 (<= 2 ~m_st~0)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= ~token~0 ~local~0) .cse5 (<= ~local~0 ~token~0) .cse6 (= |old(~token~0)| ~token~0)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)))) [2020-07-10 15:34:37,416 INFO L264 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-10 15:34:37,416 INFO L268 CegarLoopResult]: For program point L437(lines 437 446) no Hoare annotation was computed. [2020-07-10 15:34:37,416 INFO L264 CegarLoopResult]: At program point L437-1(lines 437 446) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-10 15:34:37,417 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-07-10 15:34:37,417 INFO L264 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (let ((.cse12 (= |old(~token~0)| ~token~0)) (.cse9 (<= ~token~0 ~local~0)) (.cse5 (= 1 ~t1_pc~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse13 (<= 2 ~m_st~0)) (.cse0 (= 0 ~m_st~0)) (.cse1 (<= 2 ~E_1~0)) (.cse8 (not (= 1 ~m_pc~0))) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse4 (not (= 0 ~M_E~0))) (.cse6 (<= 2 ~E_M~0)) (.cse7 (<= 2 ~t1_st~0)) (.cse11 (<= ~t1_pc~0 0))) (or (let ((.cse3 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 (<= ~token~0 .cse3) (<= .cse3 ~token~0) .cse4 .cse5 .cse6 .cse7)) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse6 .cse10 .cse11 .cse12) (not (<= |old(~token~0)| |old(~local~0)|)) (and .cse1 .cse8 .cse2 .cse4 .cse6 .cse13) (not (<= |old(~local~0)| |old(~token~0)|)) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse13) (and .cse0 .cse1 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6 .cse7 .cse10 .cse12) (not (<= 2 |old(~E_M~0)|)) (and .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse10 .cse13) (and .cse1 .cse2 .cse4 .cse6 .cse11 .cse13) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (= 1 |old(~m_pc~0)|) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|)) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse6 .cse7 .cse11))) [2020-07-10 15:34:37,417 INFO L264 CegarLoopResult]: At program point L456(lines 403 461) the Hoare annotation is: (or (not (<= 2 |old(~E_M~0)|)) (not (<= |old(~t1_pc~0)| 0)) (not (= 0 |old(~m_st~0)|)) (not (<= 2 |old(~E_1~0)|)) (not (<= |old(~token~0)| |old(~local~0)|)) (= 1 |old(~m_pc~0)|) (not (<= |old(~local~0)| |old(~token~0)|)) (not (= 0 ~M_E~0)) (not (<= 2 |old(~M_E~0)|)) (not (<= 2 |old(~T1_E~0)|))) [2020-07-10 15:34:37,417 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-10 15:34:37,417 INFO L268 CegarLoopResult]: For program point L450(lines 450 454) no Hoare annotation was computed. [2020-07-10 15:34:37,418 INFO L264 CegarLoopResult]: At program point L125(lines 113 127) the Hoare annotation is: (let ((.cse15 (+ ~local~0 1))) (let ((.cse10 (not (<= ~t1_pc~0 0))) (.cse6 (not (<= .cse15 ~token~0))) (.cse8 (not (<= ~token~0 .cse15))) (.cse0 (not (<= 2 ~E_1~0))) (.cse9 (not (<= 2 ~m_st~0))) (.cse11 (= 1 ~m_pc~0)) (.cse1 (not (= 1 ~t1_pc~0))) (.cse13 (not (<= ~token~0 ~local~0))) (.cse2 (not (<= 2 ~E_M~0))) (.cse3 (not (<= 2 ~t1_st~0))) (.cse4 (= 0 ~M_E~0)) (.cse5 (not (<= 2 ~T1_E~0))) (.cse12 (= 0 ~E_1~0)) (.cse7 (and (<= 0 is_master_triggered_~__retres1~0) (<= is_master_triggered_~__retres1~0 0))) (.cse14 (not (<= ~local~0 ~token~0)))) (and (or .cse0 .cse1 (not (= 0 ~m_st~0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse9 .cse4 .cse5 .cse10 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse7) (or .cse2 .cse4 .cse5 .cse10 .cse11 .cse12 .cse7) (or .cse0 .cse1 (= 1 ~E_M~0) .cse9 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse13 .cse2 .cse9 .cse4 .cse5 .cse14 .cse7) (or .cse0 .cse9 .cse4 .cse5 .cse11 .cse7) (or .cse1 .cse13 .cse2 .cse3 .cse4 .cse5 .cse12 .cse7 .cse14)))) [2020-07-10 15:34:37,418 INFO L268 CegarLoopResult]: For program point is_master_triggeredFINAL(lines 110 128) no Hoare annotation was computed. [2020-07-10 15:34:37,418 INFO L268 CegarLoopResult]: For program point L115(lines 115 120) no Hoare annotation was computed. [2020-07-10 15:34:37,418 INFO L268 CegarLoopResult]: For program point L114(lines 114 123) no Hoare annotation was computed. [2020-07-10 15:34:37,418 INFO L268 CegarLoopResult]: For program point L114-2(lines 114 123) no Hoare annotation was computed. [2020-07-10 15:34:37,418 INFO L268 CegarLoopResult]: For program point is_master_triggeredEXIT(lines 110 128) no Hoare annotation was computed. [2020-07-10 15:34:37,418 INFO L271 CegarLoopResult]: At program point is_master_triggeredENTRY(lines 110 128) the Hoare annotation is: true [2020-07-10 15:34:37,418 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:34:37,418 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 2 ~E_1~0) (= 0 ~m_st~0) (not (= 1 ~m_pc~0)) (<= 2 ~T1_E~0) (<= ~token~0 ~local~0) (<= 2 ~E_M~0) (<= 2 ~M_E~0) (<= ~local~0 ~token~0) (<= ~t1_pc~0 0)) [2020-07-10 15:34:37,418 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 15:34:37,418 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:34:37,418 INFO L268 CegarLoopResult]: For program point reset_time_eventsEXIT(lines 346 373) no Hoare annotation was computed. [2020-07-10 15:34:37,419 INFO L268 CegarLoopResult]: For program point L350-1(lines 349 372) no Hoare annotation was computed. [2020-07-10 15:34:37,419 INFO L264 CegarLoopResult]: At program point reset_time_eventsENTRY(lines 346 373) the Hoare annotation is: (let ((.cse9 (not (<= ~token~0 ~local~0))) (.cse11 (not (<= ~local~0 ~token~0))) (.cse12 (not (<= ~t1_pc~0 0))) (.cse4 (= 1 ~m_pc~0)) (.cse3 (not (<= 2 ~m_st~0))) (.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|))) (.cse1 (not (<= 2 |old(~E_M~0)|))) (.cse7 (not (= 1 ~t1_pc~0))) (.cse8 (not (= 0 ~m_st~0))) (.cse10 (not (<= 2 ~t1_st~0))) (.cse2 (not (<= 2 |old(~E_1~0)|))) (.cse5 (not (<= 2 |old(~T1_E~0)|))) (.cse6 (= 0 |old(~M_E~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse8 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse9 .cse2 .cse3 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse9 .cse2 .cse12 .cse4 .cse11 .cse5 .cse6) (or .cse0 .cse1 .cse8 .cse10 .cse2 .cse12 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse10 .cse2 .cse3 .cse5 .cse6) (let ((.cse13 (+ ~local~0 1))) (or .cse0 .cse1 .cse7 .cse8 .cse10 .cse2 (not (<= .cse13 ~token~0)) .cse5 (not (<= ~token~0 .cse13)) .cse6)))) [2020-07-10 15:34:37,419 INFO L268 CegarLoopResult]: For program point L365-1(lines 346 373) no Hoare annotation was computed. [2020-07-10 15:34:37,419 INFO L268 CegarLoopResult]: For program point L360-1(lines 349 372) no Hoare annotation was computed. [2020-07-10 15:34:37,419 INFO L268 CegarLoopResult]: For program point L355-1(lines 349 372) no Hoare annotation was computed. [2020-07-10 15:34:37,419 INFO L268 CegarLoopResult]: For program point init_modelFINAL(lines 374 383) no Hoare annotation was computed. [2020-07-10 15:34:37,419 INFO L268 CegarLoopResult]: For program point init_modelEXIT(lines 374 383) no Hoare annotation was computed. [2020-07-10 15:34:37,419 INFO L264 CegarLoopResult]: At program point init_modelENTRY(lines 374 383) the Hoare annotation is: (or (not (<= 2 ~E_1~0)) (not (= 0 ~m_st~0)) (not (<= ~token~0 ~local~0)) (and (= ~t1_i~0 |old(~t1_i~0)|) (= |old(~m_i~0)| ~m_i~0)) (not (<= 2 ~E_M~0)) (not (<= 2 ~M_E~0)) (not (<= 2 ~T1_E~0)) (not (<= ~t1_pc~0 0)) (= 1 ~m_pc~0) (not (<= ~local~0 ~token~0))) [2020-07-10 15:34:37,426 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-10 15:34:37,432 WARN L170 areAnnotationChecker]: immediate_notifyFINAL has no Hoare annotation [2020-07-10 15:34:37,440 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:34:37,441 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-10 15:34:37,441 WARN L170 areAnnotationChecker]: L277-1 has no Hoare annotation [2020-07-10 15:34:37,441 WARN L170 areAnnotationChecker]: L277-1 has no Hoare annotation [2020-07-10 15:34:37,441 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-10 15:34:37,441 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-10 15:34:37,442 WARN L170 areAnnotationChecker]: errorErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 15:34:37,443 WARN L170 areAnnotationChecker]: errorFINAL has no Hoare annotation [2020-07-10 15:34:37,445 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-10 15:34:37,446 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:34:37,446 WARN L170 areAnnotationChecker]: fire_time_eventsFINAL has no Hoare annotation [2020-07-10 15:34:37,452 WARN L170 areAnnotationChecker]: update_channelsEXIT has no Hoare annotation [2020-07-10 15:34:37,452 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-10 15:34:37,453 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-10 15:34:37,455 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:34:37,455 WARN L170 areAnnotationChecker]: L350-1 has no Hoare annotation [2020-07-10 15:34:37,456 WARN L170 areAnnotationChecker]: L350-1 has no Hoare annotation [2020-07-10 15:34:37,456 WARN L170 areAnnotationChecker]: init_modelFINAL has no Hoare annotation [2020-07-10 15:34:37,457 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-10 15:34:37,457 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-10 15:34:37,457 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-10 15:34:37,457 WARN L170 areAnnotationChecker]: L307-1 has no Hoare annotation [2020-07-10 15:34:37,458 WARN L170 areAnnotationChecker]: immediate_notifyFINAL has no Hoare annotation [2020-07-10 15:34:37,458 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:34:37,458 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:34:37,458 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-10 15:34:37,458 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-10 15:34:37,458 WARN L170 areAnnotationChecker]: L277-1 has no Hoare annotation [2020-07-10 15:34:37,458 WARN L170 areAnnotationChecker]: L277-1 has no Hoare annotation [2020-07-10 15:34:37,458 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-10 15:34:37,458 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-10 15:34:37,461 WARN L170 areAnnotationChecker]: errorFINAL has no Hoare annotation [2020-07-10 15:34:37,462 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-10 15:34:37,463 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-10 15:34:37,463 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-10 15:34:37,463 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:34:37,463 WARN L170 areAnnotationChecker]: fire_time_eventsFINAL has no Hoare annotation [2020-07-10 15:34:37,467 WARN L170 areAnnotationChecker]: L390-1 has no Hoare annotation [2020-07-10 15:34:37,467 WARN L170 areAnnotationChecker]: update_channelsEXIT has no Hoare annotation [2020-07-10 15:34:37,467 WARN L170 areAnnotationChecker]: update_channelsEXIT has no Hoare annotation [2020-07-10 15:34:37,467 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-10 15:34:37,467 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-10 15:34:37,468 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:34:37,470 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:34:37,470 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:34:37,470 WARN L170 areAnnotationChecker]: L350-1 has no Hoare annotation [2020-07-10 15:34:37,470 WARN L170 areAnnotationChecker]: L350-1 has no Hoare annotation [2020-07-10 15:34:37,470 WARN L170 areAnnotationChecker]: init_modelFINAL has no Hoare annotation [2020-07-10 15:34:37,470 WARN L170 areAnnotationChecker]: transmit1EXIT has no Hoare annotation [2020-07-10 15:34:37,470 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-10 15:34:37,474 WARN L170 areAnnotationChecker]: L307-1 has no Hoare annotation [2020-07-10 15:34:37,474 WARN L170 areAnnotationChecker]: immediate_notifyEXIT has no Hoare annotation [2020-07-10 15:34:37,474 WARN L170 areAnnotationChecker]: immediate_notifyEXIT has no Hoare annotation [2020-07-10 15:34:37,474 WARN L170 areAnnotationChecker]: exists_runnable_threadFINAL has no Hoare annotation [2020-07-10 15:34:37,474 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-10 15:34:37,475 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-10 15:34:37,475 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-10 15:34:37,475 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-10 15:34:37,475 WARN L170 areAnnotationChecker]: L133-2 has no Hoare annotation [2020-07-10 15:34:37,475 WARN L170 areAnnotationChecker]: L282-1 has no Hoare annotation [2020-07-10 15:34:37,475 WARN L170 areAnnotationChecker]: L282-1 has no Hoare annotation [2020-07-10 15:34:37,475 WARN L170 areAnnotationChecker]: L165-1 has no Hoare annotation [2020-07-10 15:34:37,475 WARN L170 areAnnotationChecker]: L468 has no Hoare annotation [2020-07-10 15:34:37,478 WARN L170 areAnnotationChecker]: errorEXIT has no Hoare annotation [2020-07-10 15:34:37,478 WARN L170 areAnnotationChecker]: masterEXIT has no Hoare annotation [2020-07-10 15:34:37,478 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-10 15:34:37,483 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 15:34:37,483 WARN L170 areAnnotationChecker]: fire_time_eventsEXIT has no Hoare annotation [2020-07-10 15:34:37,483 WARN L170 areAnnotationChecker]: evalEXIT has no Hoare annotation [2020-07-10 15:34:37,484 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:34:37,484 WARN L170 areAnnotationChecker]: L390-1 has no Hoare annotation [2020-07-10 15:34:37,486 WARN L170 areAnnotationChecker]: L426-1 has no Hoare annotation [2020-07-10 15:34:37,486 WARN L170 areAnnotationChecker]: L254-1 has no Hoare annotation [2020-07-10 15:34:37,486 WARN L170 areAnnotationChecker]: L254-1 has no Hoare annotation [2020-07-10 15:34:37,486 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:34:37,486 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-10 15:34:37,486 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-10 15:34:37,487 WARN L170 areAnnotationChecker]: L114-2 has no Hoare annotation [2020-07-10 15:34:37,487 WARN L170 areAnnotationChecker]: L355-1 has no Hoare annotation [2020-07-10 15:34:37,487 WARN L170 areAnnotationChecker]: L355-1 has no Hoare annotation [2020-07-10 15:34:37,487 WARN L170 areAnnotationChecker]: init_modelEXIT has no Hoare annotation [2020-07-10 15:34:37,487 WARN L170 areAnnotationChecker]: transmit1EXIT has no Hoare annotation [2020-07-10 15:34:37,487 WARN L170 areAnnotationChecker]: L99-1 has no Hoare annotation [2020-07-10 15:34:37,490 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-10 15:34:37,490 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-10 15:34:37,490 WARN L170 areAnnotationChecker]: L99-1 has no Hoare annotation [2020-07-10 15:34:37,490 WARN L170 areAnnotationChecker]: L51-1 has no Hoare annotation [2020-07-10 15:34:37,490 WARN L170 areAnnotationChecker]: exists_runnable_threadFINAL has no Hoare annotation [2020-07-10 15:34:37,491 WARN L170 areAnnotationChecker]: is_transmit1_triggeredFINAL has no Hoare annotation [2020-07-10 15:34:37,491 WARN L170 areAnnotationChecker]: L287-1 has no Hoare annotation [2020-07-10 15:34:37,491 WARN L170 areAnnotationChecker]: L287-1 has no Hoare annotation [2020-07-10 15:34:37,491 WARN L170 areAnnotationChecker]: init_threadsEXIT has no Hoare annotation [2020-07-10 15:34:37,491 WARN L170 areAnnotationChecker]: L468 has no Hoare annotation [2020-07-10 15:34:37,491 WARN L170 areAnnotationChecker]: masterEXIT has no Hoare annotation [2020-07-10 15:34:37,491 WARN L170 areAnnotationChecker]: L51-1 has no Hoare annotation [2020-07-10 15:34:37,496 WARN L170 areAnnotationChecker]: evalEXIT has no Hoare annotation [2020-07-10 15:34:37,496 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:34:37,496 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 15:34:37,496 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 15:34:37,500 WARN L170 areAnnotationChecker]: L259-1 has no Hoare annotation [2020-07-10 15:34:37,500 WARN L170 areAnnotationChecker]: L259-1 has no Hoare annotation [2020-07-10 15:34:37,500 WARN L170 areAnnotationChecker]: is_master_triggeredFINAL has no Hoare annotation [2020-07-10 15:34:37,500 WARN L170 areAnnotationChecker]: L360-1 has no Hoare annotation [2020-07-10 15:34:37,500 WARN L170 areAnnotationChecker]: L360-1 has no Hoare annotation [2020-07-10 15:34:37,500 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-10 15:34:37,501 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-10 15:34:37,501 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-10 15:34:37,501 WARN L170 areAnnotationChecker]: exists_runnable_threadEXIT has no Hoare annotation [2020-07-10 15:34:37,501 WARN L170 areAnnotationChecker]: is_transmit1_triggeredFINAL has no Hoare annotation [2020-07-10 15:34:37,501 WARN L170 areAnnotationChecker]: L292-1 has no Hoare annotation [2020-07-10 15:34:37,501 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 15:34:37,501 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-10 15:34:37,502 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-10 15:34:37,506 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2020-07-10 15:34:37,506 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-10 15:34:37,506 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-10 15:34:37,506 WARN L170 areAnnotationChecker]: stop_simulationFINAL has no Hoare annotation [2020-07-10 15:34:37,511 WARN L170 areAnnotationChecker]: L264-1 has no Hoare annotation [2020-07-10 15:34:37,511 WARN L170 areAnnotationChecker]: is_master_triggeredFINAL has no Hoare annotation [2020-07-10 15:34:37,511 WARN L170 areAnnotationChecker]: L365-1 has no Hoare annotation [2020-07-10 15:34:37,512 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-10 15:34:37,512 WARN L170 areAnnotationChecker]: L435 has no Hoare annotation [2020-07-10 15:34:37,512 WARN L170 areAnnotationChecker]: is_transmit1_triggeredEXIT has no Hoare annotation [2020-07-10 15:34:37,512 WARN L170 areAnnotationChecker]: reset_delta_eventsEXIT has no Hoare annotation [2020-07-10 15:34:37,512 WARN L170 areAnnotationChecker]: reset_delta_eventsEXIT has no Hoare annotation [2020-07-10 15:34:37,512 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 15:34:37,512 WARN L170 areAnnotationChecker]: L227 has no Hoare annotation [2020-07-10 15:34:37,512 WARN L170 areAnnotationChecker]: L227 has no Hoare annotation [2020-07-10 15:34:37,512 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-10 15:34:37,513 WARN L170 areAnnotationChecker]: L426-1 has no Hoare annotation [2020-07-10 15:34:37,513 WARN L170 areAnnotationChecker]: L205-1 has no Hoare annotation [2020-07-10 15:34:37,513 WARN L170 areAnnotationChecker]: L205-1 has no Hoare annotation [2020-07-10 15:34:37,513 WARN L170 areAnnotationChecker]: stop_simulationFINAL has no Hoare annotation [2020-07-10 15:34:37,517 WARN L170 areAnnotationChecker]: fire_delta_eventsEXIT has no Hoare annotation [2020-07-10 15:34:37,517 WARN L170 areAnnotationChecker]: fire_delta_eventsEXIT has no Hoare annotation [2020-07-10 15:34:37,517 WARN L170 areAnnotationChecker]: is_master_triggeredEXIT has no Hoare annotation [2020-07-10 15:34:37,518 WARN L170 areAnnotationChecker]: reset_time_eventsEXIT has no Hoare annotation [2020-07-10 15:34:37,518 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2020-07-10 15:34:37,518 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2020-07-10 15:34:37,518 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-10 15:34:37,518 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-10 15:34:37,520 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 15:34:37,520 WARN L170 areAnnotationChecker]: L435 has no Hoare annotation [2020-07-10 15:34:37,527 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-10 15:34:37,527 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-10 15:34:37,527 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-10 15:34:37,527 WARN L170 areAnnotationChecker]: stop_simulationEXIT has no Hoare annotation [2020-07-10 15:34:37,527 WARN L170 areAnnotationChecker]: L317-2 has no Hoare annotation [2020-07-10 15:34:37,532 WARN L170 areAnnotationChecker]: start_simulationEXIT has no Hoare annotation [2020-07-10 15:34:37,532 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 15:34:37,532 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2020-07-10 15:34:37,532 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2020-07-10 15:34:37,532 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-10 15:34:37,541 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-10 15:34:37,542 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-10 15:34:37,542 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-10 15:34:37,542 WARN L170 areAnnotationChecker]: activate_threadsEXIT has no Hoare annotation [2020-07-10 15:34:37,542 WARN L170 areAnnotationChecker]: start_simulationEXIT has no Hoare annotation [2020-07-10 15:34:37,542 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2020-07-10 15:34:37,547 INFO L163 areAnnotationChecker]: CFG has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 15:34:37,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 03:34:37 BoogieIcfgContainer [2020-07-10 15:34:37,624 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 15:34:37,627 INFO L168 Benchmark]: Toolchain (without parser) took 188409.05 ms. Allocated memory was 137.9 MB in the beginning and 926.4 MB in the end (delta: 788.5 MB). Free memory was 102.5 MB in the beginning and 473.7 MB in the end (delta: -371.2 MB). Peak memory consumption was 417.3 MB. Max. memory is 7.1 GB. [2020-07-10 15:34:37,628 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 137.9 MB. Free memory is still 120.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 15:34:37,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 595.68 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 102.3 MB in the beginning and 179.6 MB in the end (delta: -77.4 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2020-07-10 15:34:37,629 INFO L168 Benchmark]: Boogie Preprocessor took 76.92 ms. Allocated memory is still 201.3 MB. Free memory was 179.6 MB in the beginning and 176.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2020-07-10 15:34:37,629 INFO L168 Benchmark]: RCFGBuilder took 926.91 ms. Allocated memory is still 201.3 MB. Free memory was 176.5 MB in the beginning and 122.5 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 7.1 GB. [2020-07-10 15:34:37,630 INFO L168 Benchmark]: TraceAbstraction took 186802.57 ms. Allocated memory was 201.3 MB in the beginning and 926.4 MB in the end (delta: 725.1 MB). Free memory was 121.8 MB in the beginning and 473.7 MB in the end (delta: -351.9 MB). Peak memory consumption was 373.2 MB. Max. memory is 7.1 GB. [2020-07-10 15:34:37,632 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 0.25 ms. Allocated memory is still 137.9 MB. Free memory is still 120.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 595.68 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 102.3 MB in the beginning and 179.6 MB in the end (delta: -77.4 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 76.92 ms. Allocated memory is still 201.3 MB. Free memory was 179.6 MB in the beginning and 176.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 926.91 ms. Allocated memory is still 201.3 MB. Free memory was 176.5 MB in the beginning and 122.5 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 186802.57 ms. Allocated memory was 201.3 MB in the beginning and 926.4 MB in the end (delta: 725.1 MB). Free memory was 121.8 MB in the beginning and 473.7 MB in the end (delta: -351.9 MB). Peak memory consumption was 373.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 10]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 200]: Loop Invariant Derived loop invariant: (((((((((((((!(2 <= \old(E_M)) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st))) && ((((((((((((((!(2 <= \old(t1_st)) || !(\old(token) <= \old(local))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || ((((((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && token <= local) && 1 == t1_pc) && E_M == \old(E_M)) && local <= token) && \old(token) == token)) || !(0 == \old(m_st))) || 0 == M_E) || !(2 <= \old(E_1))) || 1 == \old(m_pc)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((((((!(2 <= \old(t1_st)) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(0 == \old(m_st))) || !(\old(token) <= \old(local) + 1)) || 0 == M_E) || !(2 <= \old(E_1))) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(\old(local) + 1 <= \old(token))) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && (((((((((((((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(\old(token) <= \old(local))) || 0 == M_E) || !(2 <= \old(E_1))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((!(2 <= \old(E_M)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((2 <= E_1 && 2 <= T1_E) && E_1 == \old(E_1)) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && E_M == \old(E_M)) && 2 <= m_st)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc)))) && (((((((((((((((0 == m_st && !(1 == m_pc)) && E_1 == \old(E_1)) && 2 <= t1_st) && E_M == \old(E_M)) && t1_pc <= 0) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= t1_st) && t1_pc <= 0) && 2 <= m_st))) && ((((((((((((((((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && t1_pc <= 0) && 2 <= m_st) || ((((((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && token <= local) && E_M == \old(E_M)) && local <= token) && \old(token) == token)) || !(\old(token) <= \old(local))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || 0 == M_E) || !(2 <= \old(E_1))) || 1 == \old(m_pc)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && 2 <= E_M) && 2 <= t1_st) && \old(token) == token) && !(1 == m_pc)) && E_1 == \old(E_1)) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && E_M == \old(E_M)) && local <= token)) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((!(2 <= \old(E_M)) || !(\old(t1_pc) <= 0)) || (2 <= t1_st && t1_pc <= 0)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st)))) && (((((((((((E_1 == \old(E_1) && E_M == \old(E_M)) && t1_pc <= 0) && 2 <= m_st) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((2 <= E_1 && 2 <= T1_E) && E_1 == \old(E_1)) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && E_M == \old(E_M)) && 2 <= m_st)) || !(2 <= \old(m_st))) - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: (((((((((((((((!(2 <= E_1) || !(1 == t1_pc)) || !(0 == m_st)) || !(2 <= E_M)) || !(2 <= t1_st)) || 0 == M_E) || !(2 <= T1_E)) || !(local + 1 <= token)) || (0 <= __retres1 && __retres1 <= 0)) || !(token <= local + 1)) && ((((((!(2 <= E_1) || !(2 <= E_M)) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || !(t1_pc <= 0)) || (0 <= __retres1 && __retres1 <= 0))) && (((((((!(2 <= E_1) || !(1 == t1_pc)) || !(2 <= E_M)) || !(2 <= t1_st)) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || (0 <= __retres1 && __retres1 <= 0))) && ((((((!(2 <= E_M) || 0 == M_E) || !(2 <= T1_E)) || !(t1_pc <= 0)) || 1 == m_pc) || 0 == E_1) || (0 <= __retres1 && __retres1 <= 0))) && ((((((((!(2 <= E_1) || !(1 == t1_pc)) || 1 == E_M) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || !(local + 1 <= token)) || (0 <= __retres1 && __retres1 <= 0)) || !(token <= local + 1))) && ((((((((!(2 <= E_1) || !(1 == t1_pc)) || !(token <= local)) || !(2 <= E_M)) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || !(local <= token)) || (0 <= __retres1 && __retres1 <= 0))) && (((((!(2 <= E_1) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || (0 <= __retres1 && __retres1 <= 0))) && ((((((((!(1 == t1_pc) || !(token <= local)) || !(2 <= E_M)) || !(2 <= t1_st)) || 0 == M_E) || !(2 <= T1_E)) || 0 == E_1) || (0 <= __retres1 && __retres1 <= 0)) || !(local <= token)) - InvariantResult [Line: 30]: Loop Invariant Derived loop invariant: (((((((((!(2 <= E_M) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || 2 <= t1_st) || !(t1_pc <= 0)) && (((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(\old(token) <= \old(local) + 1)) || !(2 <= \old(t1_st))) || (((((2 <= E_1 && 2 <= T1_E) && 1 == t1_pc) && 2 <= t1_st) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || !(\old(local) + 1 <= \old(token))) || ((((2 <= E_1 && token <= local) && 2 <= E_M) && local <= token) && 2 <= m_st))) && ((((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(2 <= \old(t1_st))) || (((((2 <= E_1 && 2 <= T1_E) && 1 == t1_pc) && 2 <= t1_st) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(E_1))) || !(\old(token) <= \old(local))) || 0 == M_E) || 1 == \old(m_pc)) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((2 <= E_1 && token <= local) && 2 <= E_M) && local <= token) && 2 <= m_st))) && (((((((2 <= E_1 && 2 <= m_st) || !(2 <= E_M)) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || !(t1_pc <= 0)) - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: (((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || ((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && E_M == \old(E_M)) && \old(token) == token)) || (((!(1 == m_pc) && m_st == \old(m_st)) && \old(t1_st) == t1_st) && 2 <= E_M)) || 0 == M_E) || !(2 <= T1_E)) || !(2 <= \old(m_st))) && ((((((((((!(2 <= E_1) || ((((2 <= E_1 && 2 <= T1_E) && 1 == t1_pc) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(E_M))) || !(1 == m_pc)) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || ((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && 1 == t1_pc) && 2 <= E_M)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc))) || !(\old(token) <= local))) && ((((((!(2 <= E_1) || !(2 <= \old(E_M))) || (((!(1 == m_pc) && m_st == \old(m_st)) && \old(t1_st) == t1_st) && 2 <= E_M)) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(2 <= \old(m_st)))) && (((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || (((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && token <= local) && E_M == \old(E_M)) && local <= token)) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(\old(token) <= local)) - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: (((((((((((((!(2 <= \old(E_M)) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st))) && ((((((((((((((!(2 <= \old(t1_st)) || !(\old(token) <= \old(local))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || ((((((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && token <= local) && 1 == t1_pc) && E_M == \old(E_M)) && local <= token) && \old(token) == token)) || !(0 == \old(m_st))) || 0 == M_E) || !(2 <= \old(E_1))) || 1 == \old(m_pc)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((((((!(2 <= \old(t1_st)) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(0 == \old(m_st))) || !(\old(token) <= \old(local) + 1)) || 0 == M_E) || !(2 <= \old(E_1))) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(\old(local) + 1 <= \old(token))) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && (((((((((((((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(\old(token) <= \old(local))) || 0 == M_E) || !(2 <= \old(E_1))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc))) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((!(2 <= \old(E_M)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((2 <= E_1 && 2 <= T1_E) && E_1 == \old(E_1)) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && E_M == \old(E_M)) && 2 <= m_st)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc)))) && (((((((((((((((0 == m_st && !(1 == m_pc)) && E_1 == \old(E_1)) && 2 <= t1_st) && E_M == \old(E_M)) && t1_pc <= 0) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= t1_st) && t1_pc <= 0) && 2 <= m_st))) && ((((((((((((((((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && t1_pc <= 0) && 2 <= m_st) || ((((((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && token <= local) && E_M == \old(E_M)) && local <= token) && \old(token) == token)) || !(\old(token) <= \old(local))) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && 2 <= T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || 0 == M_E) || !(2 <= \old(E_1))) || 1 == \old(m_pc)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((((((0 == m_st && 2 <= E_1) && 2 <= T1_E) && 2 <= E_M) && 2 <= t1_st) && \old(token) == token) && !(1 == m_pc)) && E_1 == \old(E_1)) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && E_M == \old(E_M)) && local <= token)) || ((((((2 <= E_1 && 2 <= T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st))) && ((((((((!(2 <= \old(E_M)) || !(\old(t1_pc) <= 0)) || (2 <= t1_st && t1_pc <= 0)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(2 <= \old(m_st)))) && (((((((((((E_1 == \old(E_1) && E_M == \old(E_M)) && t1_pc <= 0) && 2 <= m_st) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || (((((2 <= E_1 && !(1 == m_pc)) && 2 <= T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || ((((((((2 <= E_1 && 2 <= T1_E) && E_1 == \old(E_1)) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && E_M == \old(E_M)) && 2 <= m_st)) || !(2 <= \old(m_st))) - InvariantResult [Line: 74]: Loop Invariant Derived loop invariant: ((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(2 <= \old(m_st))) || (((2 <= E_1 && !(1 == m_pc)) && 2 <= E_M) && 2 <= m_st)) && (((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || (((((0 == m_st && token <= local) && 1 == t1_pc) && 2 <= t1_st) && E_M == \old(E_M)) && local <= token)) || 1 == m_pc) || !(\old(token) <= local))) && ((((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || (((1 == t1_pc && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st)) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || (((((0 == m_st && token <= local + 1) && local + 1 <= token) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st)) || !(2 <= \old(m_st))) || (((2 <= E_1 && !(1 == m_pc)) && 2 <= E_M) && 2 <= m_st)) || !(1 == \old(t1_pc))) || !(\old(token) <= local))) && (((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || 0 == M_E) || !(2 <= T1_E)) || (((1 == t1_pc && 2 <= t1_st) && E_M == \old(E_M)) && 2 <= m_st)) || !(2 <= \old(m_st))) || (((2 <= E_1 && !(1 == m_pc)) && 2 <= E_M) && 2 <= m_st)) - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: ((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || ((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && E_M == \old(E_M)) && \old(token) == token)) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(2 <= \old(m_st))) && ((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(\old(token) <= local))) && (((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(\old(t1_pc) <= 0)) || 0 == M_E) || !(2 <= T1_E)) || !(2 <= \old(m_st)))) && ((((((((!(2 <= E_1) || !(2 <= \old(E_M))) || !(local <= \old(token))) || 0 == M_E) || !(2 <= T1_E)) || (((((m_st == \old(m_st) && \old(t1_st) == t1_st) && token <= local) && 1 == t1_pc) && E_M == \old(E_M)) && local <= token)) || !(2 <= \old(m_st))) || !(1 == \old(t1_pc))) || !(\old(token) <= local)) - InvariantResult [Line: 415]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((0 == m_st && 2 <= E_1) && \old(T1_E) == T1_E) && token <= local + 1) && local + 1 <= token) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) || (((((((((0 == m_st && 2 <= E_1) && !(1 == m_pc)) && \old(T1_E) == T1_E) && token <= local) && !(0 == M_E)) && 2 <= E_M) && local <= token) && t1_pc <= 0) && \old(token) == token)) || !(\old(token) <= \old(local))) || (((((2 <= E_1 && !(1 == m_pc)) && \old(T1_E) == T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= m_st)) || !(\old(local) <= \old(token))) || ((((((2 <= E_1 && \old(T1_E) == T1_E) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && 2 <= m_st)) || ((((((((((0 == m_st && 2 <= E_1) && !(1 == m_pc)) && \old(T1_E) == T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && 2 <= t1_st) && local <= token) && \old(token) == token)) || !(2 <= \old(E_M))) || (((((((2 <= E_1 && \old(T1_E) == T1_E) && token <= local) && !(0 == M_E)) && 1 == t1_pc) && 2 <= E_M) && local <= token) && 2 <= m_st)) || (((((2 <= E_1 && \old(T1_E) == T1_E) && !(0 == M_E)) && 2 <= E_M) && t1_pc <= 0) && 2 <= m_st)) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(2 <= \old(E_1))) || 1 == \old(m_pc)) || !(2 <= \old(M_E))) || !(2 <= \old(T1_E))) || (((((((0 == m_st && 2 <= E_1) && !(1 == m_pc)) && \old(T1_E) == T1_E) && !(0 == M_E)) && 2 <= E_M) && 2 <= t1_st) && t1_pc <= 0) - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: ((((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || !(\old(token) <= \old(local))) || 0 == M_E) || 1 == \old(m_pc)) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) && (((((!(2 <= E_M) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || !(t1_pc <= 0))) && ((((((((((((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && token <= local + 1) && local == \old(local)) && local + 1 <= token) || !(1 == t1_pc)) || !(2 <= E_M)) || !(\old(token) <= \old(local) + 1)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || !(2 <= T1_E)) || !(\old(local) + 1 <= \old(token)))) && ((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(\old(token) <= \old(local) + 1)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || 1 == \old(m_pc)) || !(2 <= T1_E)) || !(\old(local) + 1 <= \old(token))) - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: (((((((((!(2 <= E_1) || !(2 <= m_st)) || 0 == M_E) || (0 <= __retres1 && __retres1 <= 0)) || !(2 <= T1_E)) || 1 == m_pc) && (((((!(2 <= E_1) || !(1 == t1_pc)) || !(2 <= m_st)) || (0 <= __retres1 && __retres1 <= 0)) || 0 == M_E) || !(2 <= T1_E))) && ((((((!(2 <= E_M) || (0 <= __retres1 && __retres1 <= 0)) || 0 == M_E) || !(2 <= T1_E)) || !(t1_pc <= 0)) || 1 == m_pc) || 0 == E_1)) && ((((((((((!(2 <= E_1) || !(1 == t1_pc)) || !(0 == m_st)) || !(token <= local)) || !(2 <= E_M)) || !(2 <= t1_st)) || (0 <= __retres1 && __retres1 <= 0)) || 0 == M_E) || !(2 <= T1_E)) || 1 == m_pc) || !(local <= token))) && ((((((!(2 <= E_1) || !(2 <= E_M)) || (0 <= __retres1 && __retres1 <= 0)) || !(2 <= m_st)) || 0 == M_E) || !(2 <= T1_E)) || !(t1_pc <= 0))) && (((((((!(2 <= E_1) || !(1 == t1_pc)) || !(0 == m_st)) || (0 <= __retres1 && __retres1 <= 0)) || 0 == M_E) || !(2 <= T1_E)) || !(local + 1 <= token)) || !(token <= local + 1)) - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: ((((((((!(2 <= \old(E_M)) || !(\old(t1_pc) <= 0)) || !(0 == \old(m_st))) || !(2 <= \old(E_1))) || !(\old(token) <= \old(local))) || 1 == \old(m_pc)) || !(\old(local) <= \old(token))) || !(0 == M_E)) || !(2 <= \old(M_E))) || !(2 <= \old(T1_E)) - InvariantResult [Line: 388]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: (((((((!(2 <= E_M) || !(2 <= \old(E_1))) || 0 == M_E) || (((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && local == \old(local)) && \old(token) == token)) || 1 == \old(m_pc)) || !(2 <= T1_E)) || !(t1_pc <= 0)) && ((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(\old(token) <= \old(local) + 1)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || 0 == M_E) || (((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && local == \old(local)) && \old(token) == token)) || !(2 <= T1_E)) || !(\old(local) + 1 <= \old(token)))) && (((((((((!(1 == t1_pc) || !(2 <= E_M)) || !(2 <= \old(t1_st))) || !(2 <= \old(E_1))) || !(\old(token) <= \old(local))) || 0 == M_E) || 1 == \old(m_pc)) || !(\old(local) <= \old(token))) || !(2 <= T1_E)) || ((((((m_st == \old(m_st) && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && local == \old(local)) && token <= local) && local <= token)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 21 procedures, 144 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 139.2s, OverallIterations: 13, TraceHistogramMax: 3, AutomataDifference: 99.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 47.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2307 SDtfs, 4719 SDslu, 1186 SDs, 0 SdLazy, 7894 SolverSat, 2498 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1547 GetRequests, 1365 SyntacticMatches, 6 SemanticMatches, 176 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 418 ImplicationChecksByTransitivity, 4.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1443occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 27.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 977 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 62 LocationsWithAnnotation, 3443 PreInvPairs, 4599 NumberOfFragments, 13267 HoareAnnotationTreeSize, 3443 FomulaSimplifications, 24191473 FormulaSimplificationTreeSizeReduction, 13.4s HoareSimplificationTime, 62 FomulaSimplificationsInter, 419033 FormulaSimplificationTreeSizeReductionInter, 27.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 7.9s InterpolantComputationTime, 2461 NumberOfCodeBlocks, 2461 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 2442 ConstructedInterpolants, 0 QuantifiedInterpolants, 733713 SizeOfPredicates, 7 NumberOfNonLiveVariables, 3951 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 19 InterpolantComputations, 12 PerfectInterpolantSequences, 907/998 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...