/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/systemc/transmitter.02.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 02:37:12,902 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 02:37:12,905 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 02:37:12,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 02:37:12,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 02:37:12,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 02:37:12,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 02:37:12,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 02:37:12,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 02:37:12,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 02:37:12,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 02:37:12,926 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 02:37:12,926 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 02:37:12,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 02:37:12,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 02:37:12,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 02:37:12,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 02:37:12,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 02:37:12,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 02:37:12,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 02:37:12,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 02:37:12,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 02:37:12,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 02:37:12,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 02:37:12,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-11 02:37:12,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 02:37:12,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 02:37:12,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 02:37:12,954 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-11 02:37:12,964 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 02:37:12,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 02:37:12,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 02:37:12,965 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 02:37:12,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 02:37:12,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 02:37:12,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 02:37:12,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 02:37:12,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 02:37:12,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 02:37:12,967 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 02:37:12,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 02:37:12,967 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 02:37:12,967 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 02:37:12,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 02:37:12,968 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 02:37:12,968 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 02:37:12,968 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 02:37:12,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 02:37:12,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 02:37:12,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 02:37:12,969 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 02:37:12,969 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-11 02:37:13,256 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 02:37:13,269 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 02:37:13,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 02:37:13,274 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 02:37:13,274 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 02:37:13,275 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.02.cil.c [2020-07-11 02:37:13,332 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f96171247/474542bfb7904280a4a91bd508a6fd84/FLAG29392fa64 [2020-07-11 02:37:13,759 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 02:37:13,760 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.02.cil.c [2020-07-11 02:37:13,772 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f96171247/474542bfb7904280a4a91bd508a6fd84/FLAG29392fa64 [2020-07-11 02:37:14,153 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f96171247/474542bfb7904280a4a91bd508a6fd84 [2020-07-11 02:37:14,162 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 02:37:14,165 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 02:37:14,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 02:37:14,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 02:37:14,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 02:37:14,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 02:37:14" (1/1) ... [2020-07-11 02:37:14,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1752101b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14, skipping insertion in model container [2020-07-11 02:37:14,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 02:37:14" (1/1) ... [2020-07-11 02:37:14,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 02:37:14,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 02:37:14,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 02:37:14,509 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 02:37:14,595 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 02:37:14,790 INFO L208 MainTranslator]: Completed translation [2020-07-11 02:37:14,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14 WrapperNode [2020-07-11 02:37:14,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 02:37:14,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 02:37:14,792 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 02:37:14,792 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 02:37:14,808 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14" (1/1) ... [2020-07-11 02:37:14,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14" (1/1) ... [2020-07-11 02:37:14,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14" (1/1) ... [2020-07-11 02:37:14,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14" (1/1) ... [2020-07-11 02:37:14,843 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14" (1/1) ... [2020-07-11 02:37:14,860 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14" (1/1) ... [2020-07-11 02:37:14,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14" (1/1) ... [2020-07-11 02:37:14,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 02:37:14,867 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 02:37:14,867 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 02:37:14,867 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 02:37:14,868 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14" (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 [2020-07-11 02:37:14,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 02:37:14,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 02:37:14,932 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-11 02:37:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-11 02:37:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-11 02:37:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2020-07-11 02:37:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-11 02:37:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-11 02:37:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2020-07-11 02:37:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-11 02:37:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-11 02:37:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-11 02:37:14,934 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-11 02:37:14,934 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-11 02:37:14,934 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-11 02:37:14,934 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-11 02:37:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-11 02:37:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-11 02:37:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-11 02:37:14,936 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-11 02:37:14,936 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-11 02:37:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-11 02:37:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 02:37:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 02:37:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-11 02:37:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-11 02:37:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-11 02:37:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-11 02:37:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2020-07-11 02:37:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-11 02:37:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-11 02:37:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-11 02:37:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2020-07-11 02:37:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-11 02:37:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-11 02:37:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-11 02:37:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-11 02:37:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-11 02:37:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-11 02:37:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-11 02:37:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-11 02:37:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-11 02:37:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-11 02:37:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-11 02:37:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-11 02:37:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 02:37:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 02:37:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 02:37:15,828 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 02:37:15,828 INFO L295 CfgBuilder]: Removed 6 assume(true) statements. [2020-07-11 02:37:15,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 02:37:15 BoogieIcfgContainer [2020-07-11 02:37:15,835 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 02:37:15,837 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 02:37:15,837 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 02:37:15,841 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 02:37:15,841 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 02:37:14" (1/3) ... [2020-07-11 02:37:15,842 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4918bad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 02:37:15, skipping insertion in model container [2020-07-11 02:37:15,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:37:14" (2/3) ... [2020-07-11 02:37:15,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4918bad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 02:37:15, skipping insertion in model container [2020-07-11 02:37:15,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 02:37:15" (3/3) ... [2020-07-11 02:37:15,846 INFO L109 eAbstractionObserver]: Analyzing ICFG transmitter.02.cil.c [2020-07-11 02:37:15,857 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 02:37:15,867 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-11 02:37:15,882 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-11 02:37:15,909 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 02:37:15,910 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 02:37:15,910 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 02:37:15,910 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 02:37:15,911 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 02:37:15,911 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 02:37:15,911 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 02:37:15,911 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 02:37:15,935 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states. [2020-07-11 02:37:15,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-07-11 02:37:15,956 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:37:15,958 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:37:15,959 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:37:15,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:37:15,966 INFO L82 PathProgramCache]: Analyzing trace with hash -1383476838, now seen corresponding path program 1 times [2020-07-11 02:37:15,976 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:37:15,977 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1626285091] [2020-07-11 02:37:15,977 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:37:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {352#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} ~t1_pc~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~t2_pc~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,526 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,527 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,527 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} ~m_i~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,527 INFO L280 TraceCheckUtils]: 7: Hoare triple {260#true} ~t1_i~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,528 INFO L280 TraceCheckUtils]: 8: Hoare triple {260#true} ~t2_i~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,528 INFO L280 TraceCheckUtils]: 9: Hoare triple {260#true} ~M_E~0 := 2; {260#true} is VALID [2020-07-11 02:37:16,529 INFO L280 TraceCheckUtils]: 10: Hoare triple {260#true} ~T1_E~0 := 2; {260#true} is VALID [2020-07-11 02:37:16,529 INFO L280 TraceCheckUtils]: 11: Hoare triple {260#true} ~T2_E~0 := 2; {260#true} is VALID [2020-07-11 02:37:16,529 INFO L280 TraceCheckUtils]: 12: Hoare triple {260#true} ~E_1~0 := 2; {260#true} is VALID [2020-07-11 02:37:16,530 INFO L280 TraceCheckUtils]: 13: Hoare triple {260#true} ~E_2~0 := 2; {260#true} is VALID [2020-07-11 02:37:16,530 INFO L280 TraceCheckUtils]: 14: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,530 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {260#true} {260#true} #589#return; {260#true} is VALID [2020-07-11 02:37:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {353#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {260#true} is VALID [2020-07-11 02:37:16,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} ~t1_i~0 := 1; {260#true} is VALID [2020-07-11 02:37:16,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~t2_i~0 := 1; {260#true} is VALID [2020-07-11 02:37:16,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,561 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {260#true} {260#true} #535#return; {260#true} is VALID [2020-07-11 02:37:16,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,566 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {260#true} {260#true} #559#return; {260#true} is VALID [2020-07-11 02:37:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {260#true} is VALID [2020-07-11 02:37:16,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} assume 1 == ~t1_i~0; {260#true} is VALID [2020-07-11 02:37:16,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,592 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume 1 == ~t2_i~0; {260#true} is VALID [2020-07-11 02:37:16,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,593 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {260#true} {260#true} #561#return; {260#true} is VALID [2020-07-11 02:37:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {260#true} is VALID [2020-07-11 02:37:16,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(0 == ~T1_E~0); {260#true} is VALID [2020-07-11 02:37:16,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} assume !(0 == ~T2_E~0); {260#true} is VALID [2020-07-11 02:37:16,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} assume !(0 == ~E_1~0); {260#true} is VALID [2020-07-11 02:37:16,630 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume !(0 == ~E_2~0); {260#true} is VALID [2020-07-11 02:37:16,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,630 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {260#true} {260#true} #563#return; {260#true} is VALID [2020-07-11 02:37:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~0; {260#true} is VALID [2020-07-11 02:37:16,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~m_pc~0); {260#true} is VALID [2020-07-11 02:37:16,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~__retres1~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} #res := ~__retres1~0; {260#true} is VALID [2020-07-11 02:37:16,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,649 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {260#true} {260#true} #543#return; {260#true} is VALID [2020-07-11 02:37:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~1; {260#true} is VALID [2020-07-11 02:37:16,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~t1_pc~0); {260#true} is VALID [2020-07-11 02:37:16,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~__retres1~1 := 0; {260#true} is VALID [2020-07-11 02:37:16,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} #res := ~__retres1~1; {260#true} is VALID [2020-07-11 02:37:16,656 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,656 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {260#true} {260#true} #545#return; {260#true} is VALID [2020-07-11 02:37:16,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~2; {260#true} is VALID [2020-07-11 02:37:16,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~t2_pc~0); {260#true} is VALID [2020-07-11 02:37:16,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~__retres1~2 := 0; {260#true} is VALID [2020-07-11 02:37:16,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} #res := ~__retres1~2; {260#true} is VALID [2020-07-11 02:37:16,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,663 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {260#true} {260#true} #547#return; {260#true} is VALID [2020-07-11 02:37:16,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {260#true} is VALID [2020-07-11 02:37:16,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} havoc ~tmp___0~0; {260#true} is VALID [2020-07-11 02:37:16,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} havoc ~tmp___1~0; {260#true} is VALID [2020-07-11 02:37:16,665 INFO L263 TraceCheckUtils]: 3: Hoare triple {260#true} call #t~ret4 := is_master_triggered(); {260#true} is VALID [2020-07-11 02:37:16,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} havoc ~__retres1~0; {260#true} is VALID [2020-07-11 02:37:16,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} assume !(1 == ~m_pc~0); {260#true} is VALID [2020-07-11 02:37:16,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} ~__retres1~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,666 INFO L280 TraceCheckUtils]: 7: Hoare triple {260#true} #res := ~__retres1~0; {260#true} is VALID [2020-07-11 02:37:16,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,667 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {260#true} {260#true} #543#return; {260#true} is VALID [2020-07-11 02:37:16,667 INFO L280 TraceCheckUtils]: 10: Hoare triple {260#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {260#true} is VALID [2020-07-11 02:37:16,667 INFO L280 TraceCheckUtils]: 11: Hoare triple {260#true} ~tmp~1 := #t~ret4; {260#true} is VALID [2020-07-11 02:37:16,668 INFO L280 TraceCheckUtils]: 12: Hoare triple {260#true} havoc #t~ret4; {260#true} is VALID [2020-07-11 02:37:16,668 INFO L280 TraceCheckUtils]: 13: Hoare triple {260#true} assume !(0 != ~tmp~1); {260#true} is VALID [2020-07-11 02:37:16,668 INFO L263 TraceCheckUtils]: 14: Hoare triple {260#true} call #t~ret5 := is_transmit1_triggered(); {260#true} is VALID [2020-07-11 02:37:16,669 INFO L280 TraceCheckUtils]: 15: Hoare triple {260#true} havoc ~__retres1~1; {260#true} is VALID [2020-07-11 02:37:16,669 INFO L280 TraceCheckUtils]: 16: Hoare triple {260#true} assume !(1 == ~t1_pc~0); {260#true} is VALID [2020-07-11 02:37:16,669 INFO L280 TraceCheckUtils]: 17: Hoare triple {260#true} ~__retres1~1 := 0; {260#true} is VALID [2020-07-11 02:37:16,670 INFO L280 TraceCheckUtils]: 18: Hoare triple {260#true} #res := ~__retres1~1; {260#true} is VALID [2020-07-11 02:37:16,670 INFO L280 TraceCheckUtils]: 19: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,670 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {260#true} {260#true} #545#return; {260#true} is VALID [2020-07-11 02:37:16,671 INFO L280 TraceCheckUtils]: 21: Hoare triple {260#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {260#true} is VALID [2020-07-11 02:37:16,671 INFO L280 TraceCheckUtils]: 22: Hoare triple {260#true} ~tmp___0~0 := #t~ret5; {260#true} is VALID [2020-07-11 02:37:16,671 INFO L280 TraceCheckUtils]: 23: Hoare triple {260#true} havoc #t~ret5; {260#true} is VALID [2020-07-11 02:37:16,672 INFO L280 TraceCheckUtils]: 24: Hoare triple {260#true} assume !(0 != ~tmp___0~0); {260#true} is VALID [2020-07-11 02:37:16,672 INFO L263 TraceCheckUtils]: 25: Hoare triple {260#true} call #t~ret6 := is_transmit2_triggered(); {260#true} is VALID [2020-07-11 02:37:16,672 INFO L280 TraceCheckUtils]: 26: Hoare triple {260#true} havoc ~__retres1~2; {260#true} is VALID [2020-07-11 02:37:16,673 INFO L280 TraceCheckUtils]: 27: Hoare triple {260#true} assume !(1 == ~t2_pc~0); {260#true} is VALID [2020-07-11 02:37:16,673 INFO L280 TraceCheckUtils]: 28: Hoare triple {260#true} ~__retres1~2 := 0; {260#true} is VALID [2020-07-11 02:37:16,673 INFO L280 TraceCheckUtils]: 29: Hoare triple {260#true} #res := ~__retres1~2; {260#true} is VALID [2020-07-11 02:37:16,673 INFO L280 TraceCheckUtils]: 30: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,674 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {260#true} {260#true} #547#return; {260#true} is VALID [2020-07-11 02:37:16,674 INFO L280 TraceCheckUtils]: 32: Hoare triple {260#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {260#true} is VALID [2020-07-11 02:37:16,674 INFO L280 TraceCheckUtils]: 33: Hoare triple {260#true} ~tmp___1~0 := #t~ret6; {260#true} is VALID [2020-07-11 02:37:16,675 INFO L280 TraceCheckUtils]: 34: Hoare triple {260#true} havoc #t~ret6; {260#true} is VALID [2020-07-11 02:37:16,675 INFO L280 TraceCheckUtils]: 35: Hoare triple {260#true} assume !(0 != ~tmp___1~0); {260#true} is VALID [2020-07-11 02:37:16,675 INFO L280 TraceCheckUtils]: 36: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,676 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {260#true} {260#true} #565#return; {260#true} is VALID [2020-07-11 02:37:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {260#true} is VALID [2020-07-11 02:37:16,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume !(1 == ~T1_E~0); {260#true} is VALID [2020-07-11 02:37:16,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} assume !(1 == ~T2_E~0); {260#true} is VALID [2020-07-11 02:37:16,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} assume !(1 == ~E_1~0); {260#true} is VALID [2020-07-11 02:37:16,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} assume !(1 == ~E_2~0); {260#true} is VALID [2020-07-11 02:37:16,686 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,686 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {260#true} {260#true} #567#return; {260#true} is VALID [2020-07-11 02:37:16,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:16,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {260#true} havoc ~__retres1~3; {260#true} is VALID [2020-07-11 02:37:16,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {260#true} assume 0 == ~m_st~0; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {351#(= 0 ~m_st~0)} ~__retres1~3 := 1; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {351#(= 0 ~m_st~0)} #res := ~__retres1~3; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {351#(= 0 ~m_st~0)} assume true; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,702 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {351#(= 0 ~m_st~0)} {260#true} #551#return; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,704 INFO L263 TraceCheckUtils]: 0: Hoare triple {260#true} call ULTIMATE.init(); {352#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:37:16,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {352#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {260#true} ~t1_pc~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {260#true} ~t2_pc~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,706 INFO L280 TraceCheckUtils]: 6: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,706 INFO L280 TraceCheckUtils]: 7: Hoare triple {260#true} ~m_i~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,707 INFO L280 TraceCheckUtils]: 8: Hoare triple {260#true} ~t1_i~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,707 INFO L280 TraceCheckUtils]: 9: Hoare triple {260#true} ~t2_i~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,707 INFO L280 TraceCheckUtils]: 10: Hoare triple {260#true} ~M_E~0 := 2; {260#true} is VALID [2020-07-11 02:37:16,708 INFO L280 TraceCheckUtils]: 11: Hoare triple {260#true} ~T1_E~0 := 2; {260#true} is VALID [2020-07-11 02:37:16,708 INFO L280 TraceCheckUtils]: 12: Hoare triple {260#true} ~T2_E~0 := 2; {260#true} is VALID [2020-07-11 02:37:16,708 INFO L280 TraceCheckUtils]: 13: Hoare triple {260#true} ~E_1~0 := 2; {260#true} is VALID [2020-07-11 02:37:16,709 INFO L280 TraceCheckUtils]: 14: Hoare triple {260#true} ~E_2~0 := 2; {260#true} is VALID [2020-07-11 02:37:16,709 INFO L280 TraceCheckUtils]: 15: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,709 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {260#true} {260#true} #589#return; {260#true} is VALID [2020-07-11 02:37:16,710 INFO L263 TraceCheckUtils]: 17: Hoare triple {260#true} call #t~ret10 := main(); {260#true} is VALID [2020-07-11 02:37:16,710 INFO L280 TraceCheckUtils]: 18: Hoare triple {260#true} havoc ~__retres1~4; {260#true} is VALID [2020-07-11 02:37:16,711 INFO L263 TraceCheckUtils]: 19: Hoare triple {260#true} call init_model(); {353#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-11 02:37:16,712 INFO L280 TraceCheckUtils]: 20: Hoare triple {353#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {260#true} is VALID [2020-07-11 02:37:16,712 INFO L280 TraceCheckUtils]: 21: Hoare triple {260#true} ~t1_i~0 := 1; {260#true} is VALID [2020-07-11 02:37:16,712 INFO L280 TraceCheckUtils]: 22: Hoare triple {260#true} ~t2_i~0 := 1; {260#true} is VALID [2020-07-11 02:37:16,713 INFO L280 TraceCheckUtils]: 23: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,713 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {260#true} {260#true} #535#return; {260#true} is VALID [2020-07-11 02:37:16,713 INFO L263 TraceCheckUtils]: 25: Hoare triple {260#true} call start_simulation(); {260#true} is VALID [2020-07-11 02:37:16,713 INFO L280 TraceCheckUtils]: 26: Hoare triple {260#true} havoc ~kernel_st~0; {260#true} is VALID [2020-07-11 02:37:16,714 INFO L280 TraceCheckUtils]: 27: Hoare triple {260#true} havoc ~tmp~3; {260#true} is VALID [2020-07-11 02:37:16,714 INFO L280 TraceCheckUtils]: 28: Hoare triple {260#true} havoc ~tmp___0~1; {260#true} is VALID [2020-07-11 02:37:16,714 INFO L280 TraceCheckUtils]: 29: Hoare triple {260#true} ~kernel_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,715 INFO L263 TraceCheckUtils]: 30: Hoare triple {260#true} call update_channels(); {260#true} is VALID [2020-07-11 02:37:16,715 INFO L280 TraceCheckUtils]: 31: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,715 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {260#true} {260#true} #559#return; {260#true} is VALID [2020-07-11 02:37:16,717 INFO L263 TraceCheckUtils]: 33: Hoare triple {260#true} call init_threads(); {354#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:37:16,717 INFO L280 TraceCheckUtils]: 34: Hoare triple {354#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {260#true} is VALID [2020-07-11 02:37:16,718 INFO L280 TraceCheckUtils]: 35: Hoare triple {260#true} ~m_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,718 INFO L280 TraceCheckUtils]: 36: Hoare triple {260#true} assume 1 == ~t1_i~0; {260#true} is VALID [2020-07-11 02:37:16,718 INFO L280 TraceCheckUtils]: 37: Hoare triple {260#true} ~t1_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,719 INFO L280 TraceCheckUtils]: 38: Hoare triple {260#true} assume 1 == ~t2_i~0; {260#true} is VALID [2020-07-11 02:37:16,719 INFO L280 TraceCheckUtils]: 39: Hoare triple {260#true} ~t2_st~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,719 INFO L280 TraceCheckUtils]: 40: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,719 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {260#true} {260#true} #561#return; {260#true} is VALID [2020-07-11 02:37:16,721 INFO L263 TraceCheckUtils]: 42: Hoare triple {260#true} call fire_delta_events(); {355#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:37:16,721 INFO L280 TraceCheckUtils]: 43: Hoare triple {355#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {260#true} is VALID [2020-07-11 02:37:16,721 INFO L280 TraceCheckUtils]: 44: Hoare triple {260#true} assume !(0 == ~T1_E~0); {260#true} is VALID [2020-07-11 02:37:16,722 INFO L280 TraceCheckUtils]: 45: Hoare triple {260#true} assume !(0 == ~T2_E~0); {260#true} is VALID [2020-07-11 02:37:16,722 INFO L280 TraceCheckUtils]: 46: Hoare triple {260#true} assume !(0 == ~E_1~0); {260#true} is VALID [2020-07-11 02:37:16,722 INFO L280 TraceCheckUtils]: 47: Hoare triple {260#true} assume !(0 == ~E_2~0); {260#true} is VALID [2020-07-11 02:37:16,723 INFO L280 TraceCheckUtils]: 48: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,723 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {260#true} {260#true} #563#return; {260#true} is VALID [2020-07-11 02:37:16,724 INFO L263 TraceCheckUtils]: 50: Hoare triple {260#true} call activate_threads(); {354#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:37:16,725 INFO L280 TraceCheckUtils]: 51: Hoare triple {354#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {260#true} is VALID [2020-07-11 02:37:16,725 INFO L280 TraceCheckUtils]: 52: Hoare triple {260#true} havoc ~tmp___0~0; {260#true} is VALID [2020-07-11 02:37:16,725 INFO L280 TraceCheckUtils]: 53: Hoare triple {260#true} havoc ~tmp___1~0; {260#true} is VALID [2020-07-11 02:37:16,726 INFO L263 TraceCheckUtils]: 54: Hoare triple {260#true} call #t~ret4 := is_master_triggered(); {260#true} is VALID [2020-07-11 02:37:16,726 INFO L280 TraceCheckUtils]: 55: Hoare triple {260#true} havoc ~__retres1~0; {260#true} is VALID [2020-07-11 02:37:16,726 INFO L280 TraceCheckUtils]: 56: Hoare triple {260#true} assume !(1 == ~m_pc~0); {260#true} is VALID [2020-07-11 02:37:16,726 INFO L280 TraceCheckUtils]: 57: Hoare triple {260#true} ~__retres1~0 := 0; {260#true} is VALID [2020-07-11 02:37:16,727 INFO L280 TraceCheckUtils]: 58: Hoare triple {260#true} #res := ~__retres1~0; {260#true} is VALID [2020-07-11 02:37:16,727 INFO L280 TraceCheckUtils]: 59: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,727 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {260#true} {260#true} #543#return; {260#true} is VALID [2020-07-11 02:37:16,728 INFO L280 TraceCheckUtils]: 61: Hoare triple {260#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {260#true} is VALID [2020-07-11 02:37:16,728 INFO L280 TraceCheckUtils]: 62: Hoare triple {260#true} ~tmp~1 := #t~ret4; {260#true} is VALID [2020-07-11 02:37:16,728 INFO L280 TraceCheckUtils]: 63: Hoare triple {260#true} havoc #t~ret4; {260#true} is VALID [2020-07-11 02:37:16,729 INFO L280 TraceCheckUtils]: 64: Hoare triple {260#true} assume !(0 != ~tmp~1); {260#true} is VALID [2020-07-11 02:37:16,729 INFO L263 TraceCheckUtils]: 65: Hoare triple {260#true} call #t~ret5 := is_transmit1_triggered(); {260#true} is VALID [2020-07-11 02:37:16,729 INFO L280 TraceCheckUtils]: 66: Hoare triple {260#true} havoc ~__retres1~1; {260#true} is VALID [2020-07-11 02:37:16,730 INFO L280 TraceCheckUtils]: 67: Hoare triple {260#true} assume !(1 == ~t1_pc~0); {260#true} is VALID [2020-07-11 02:37:16,730 INFO L280 TraceCheckUtils]: 68: Hoare triple {260#true} ~__retres1~1 := 0; {260#true} is VALID [2020-07-11 02:37:16,730 INFO L280 TraceCheckUtils]: 69: Hoare triple {260#true} #res := ~__retres1~1; {260#true} is VALID [2020-07-11 02:37:16,731 INFO L280 TraceCheckUtils]: 70: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,731 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {260#true} {260#true} #545#return; {260#true} is VALID [2020-07-11 02:37:16,731 INFO L280 TraceCheckUtils]: 72: Hoare triple {260#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {260#true} is VALID [2020-07-11 02:37:16,732 INFO L280 TraceCheckUtils]: 73: Hoare triple {260#true} ~tmp___0~0 := #t~ret5; {260#true} is VALID [2020-07-11 02:37:16,732 INFO L280 TraceCheckUtils]: 74: Hoare triple {260#true} havoc #t~ret5; {260#true} is VALID [2020-07-11 02:37:16,732 INFO L280 TraceCheckUtils]: 75: Hoare triple {260#true} assume !(0 != ~tmp___0~0); {260#true} is VALID [2020-07-11 02:37:16,733 INFO L263 TraceCheckUtils]: 76: Hoare triple {260#true} call #t~ret6 := is_transmit2_triggered(); {260#true} is VALID [2020-07-11 02:37:16,733 INFO L280 TraceCheckUtils]: 77: Hoare triple {260#true} havoc ~__retres1~2; {260#true} is VALID [2020-07-11 02:37:16,733 INFO L280 TraceCheckUtils]: 78: Hoare triple {260#true} assume !(1 == ~t2_pc~0); {260#true} is VALID [2020-07-11 02:37:16,733 INFO L280 TraceCheckUtils]: 79: Hoare triple {260#true} ~__retres1~2 := 0; {260#true} is VALID [2020-07-11 02:37:16,734 INFO L280 TraceCheckUtils]: 80: Hoare triple {260#true} #res := ~__retres1~2; {260#true} is VALID [2020-07-11 02:37:16,734 INFO L280 TraceCheckUtils]: 81: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,734 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {260#true} {260#true} #547#return; {260#true} is VALID [2020-07-11 02:37:16,735 INFO L280 TraceCheckUtils]: 83: Hoare triple {260#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {260#true} is VALID [2020-07-11 02:37:16,735 INFO L280 TraceCheckUtils]: 84: Hoare triple {260#true} ~tmp___1~0 := #t~ret6; {260#true} is VALID [2020-07-11 02:37:16,735 INFO L280 TraceCheckUtils]: 85: Hoare triple {260#true} havoc #t~ret6; {260#true} is VALID [2020-07-11 02:37:16,736 INFO L280 TraceCheckUtils]: 86: Hoare triple {260#true} assume !(0 != ~tmp___1~0); {260#true} is VALID [2020-07-11 02:37:16,736 INFO L280 TraceCheckUtils]: 87: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,736 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {260#true} {260#true} #565#return; {260#true} is VALID [2020-07-11 02:37:16,743 INFO L263 TraceCheckUtils]: 89: Hoare triple {260#true} call reset_delta_events(); {355#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:37:16,743 INFO L280 TraceCheckUtils]: 90: Hoare triple {355#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {260#true} is VALID [2020-07-11 02:37:16,743 INFO L280 TraceCheckUtils]: 91: Hoare triple {260#true} assume !(1 == ~T1_E~0); {260#true} is VALID [2020-07-11 02:37:16,744 INFO L280 TraceCheckUtils]: 92: Hoare triple {260#true} assume !(1 == ~T2_E~0); {260#true} is VALID [2020-07-11 02:37:16,744 INFO L280 TraceCheckUtils]: 93: Hoare triple {260#true} assume !(1 == ~E_1~0); {260#true} is VALID [2020-07-11 02:37:16,744 INFO L280 TraceCheckUtils]: 94: Hoare triple {260#true} assume !(1 == ~E_2~0); {260#true} is VALID [2020-07-11 02:37:16,744 INFO L280 TraceCheckUtils]: 95: Hoare triple {260#true} assume true; {260#true} is VALID [2020-07-11 02:37:16,745 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {260#true} {260#true} #567#return; {260#true} is VALID [2020-07-11 02:37:16,745 INFO L280 TraceCheckUtils]: 97: Hoare triple {260#true} assume !false; {260#true} is VALID [2020-07-11 02:37:16,748 INFO L280 TraceCheckUtils]: 98: Hoare triple {260#true} ~kernel_st~0 := 1; {260#true} is VALID [2020-07-11 02:37:16,749 INFO L263 TraceCheckUtils]: 99: Hoare triple {260#true} call eval(); {260#true} is VALID [2020-07-11 02:37:16,749 INFO L280 TraceCheckUtils]: 100: Hoare triple {260#true} havoc ~tmp~0; {260#true} is VALID [2020-07-11 02:37:16,749 INFO L280 TraceCheckUtils]: 101: Hoare triple {260#true} assume !false; {260#true} is VALID [2020-07-11 02:37:16,750 INFO L263 TraceCheckUtils]: 102: Hoare triple {260#true} call #t~ret0 := exists_runnable_thread(); {260#true} is VALID [2020-07-11 02:37:16,750 INFO L280 TraceCheckUtils]: 103: Hoare triple {260#true} havoc ~__retres1~3; {260#true} is VALID [2020-07-11 02:37:16,756 INFO L280 TraceCheckUtils]: 104: Hoare triple {260#true} assume 0 == ~m_st~0; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,758 INFO L280 TraceCheckUtils]: 105: Hoare triple {351#(= 0 ~m_st~0)} ~__retres1~3 := 1; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,760 INFO L280 TraceCheckUtils]: 106: Hoare triple {351#(= 0 ~m_st~0)} #res := ~__retres1~3; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,760 INFO L280 TraceCheckUtils]: 107: Hoare triple {351#(= 0 ~m_st~0)} assume true; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,761 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {351#(= 0 ~m_st~0)} {260#true} #551#return; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,762 INFO L280 TraceCheckUtils]: 109: Hoare triple {351#(= 0 ~m_st~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,763 INFO L280 TraceCheckUtils]: 110: Hoare triple {351#(= 0 ~m_st~0)} ~tmp~0 := #t~ret0; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,763 INFO L280 TraceCheckUtils]: 111: Hoare triple {351#(= 0 ~m_st~0)} havoc #t~ret0; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,764 INFO L280 TraceCheckUtils]: 112: Hoare triple {351#(= 0 ~m_st~0)} assume 0 != ~tmp~0; {351#(= 0 ~m_st~0)} is VALID [2020-07-11 02:37:16,765 INFO L280 TraceCheckUtils]: 113: Hoare triple {351#(= 0 ~m_st~0)} assume !(0 == ~m_st~0); {261#false} is VALID [2020-07-11 02:37:16,765 INFO L280 TraceCheckUtils]: 114: Hoare triple {261#false} assume !(0 == ~t1_st~0); {261#false} is VALID [2020-07-11 02:37:16,765 INFO L280 TraceCheckUtils]: 115: Hoare triple {261#false} assume 0 == ~t2_st~0; {261#false} is VALID [2020-07-11 02:37:16,766 INFO L280 TraceCheckUtils]: 116: Hoare triple {261#false} havoc ~tmp_ndt_3~0; {261#false} is VALID [2020-07-11 02:37:16,766 INFO L280 TraceCheckUtils]: 117: Hoare triple {261#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {261#false} is VALID [2020-07-11 02:37:16,766 INFO L280 TraceCheckUtils]: 118: Hoare triple {261#false} ~tmp_ndt_3~0 := #t~nondet3; {261#false} is VALID [2020-07-11 02:37:16,767 INFO L280 TraceCheckUtils]: 119: Hoare triple {261#false} havoc #t~nondet3; {261#false} is VALID [2020-07-11 02:37:16,767 INFO L280 TraceCheckUtils]: 120: Hoare triple {261#false} assume 0 != ~tmp_ndt_3~0; {261#false} is VALID [2020-07-11 02:37:16,768 INFO L280 TraceCheckUtils]: 121: Hoare triple {261#false} ~t2_st~0 := 1; {261#false} is VALID [2020-07-11 02:37:16,768 INFO L263 TraceCheckUtils]: 122: Hoare triple {261#false} call transmit2(); {261#false} is VALID [2020-07-11 02:37:16,769 INFO L280 TraceCheckUtils]: 123: Hoare triple {261#false} assume !(0 == ~t2_pc~0); {261#false} is VALID [2020-07-11 02:37:16,769 INFO L280 TraceCheckUtils]: 124: Hoare triple {261#false} assume 1 == ~t2_pc~0; {261#false} is VALID [2020-07-11 02:37:16,770 INFO L263 TraceCheckUtils]: 125: Hoare triple {261#false} call error(); {261#false} is VALID [2020-07-11 02:37:16,770 INFO L280 TraceCheckUtils]: 126: Hoare triple {261#false} assume !false; {261#false} is VALID [2020-07-11 02:37:16,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:37:16,794 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1626285091] [2020-07-11 02:37:16,797 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:37:16,797 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-11 02:37:16,798 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50751991] [2020-07-11 02:37:16,806 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 127 [2020-07-11 02:37:16,811 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:37:16,815 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 02:37:17,012 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:37:17,012 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 02:37:17,013 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:37:17,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 02:37:17,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 02:37:17,028 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 7 states. [2020-07-11 02:37:28,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:37:28,395 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2020-07-11 02:37:28,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-11 02:37:28,396 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 127 [2020-07-11 02:37:28,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:37:28,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 02:37:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1320 transitions. [2020-07-11 02:37:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 02:37:28,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1320 transitions. [2020-07-11 02:37:28,482 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 1320 transitions. [2020-07-11 02:37:30,548 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1320 edges. 1320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:37:30,715 INFO L225 Difference]: With dead ends: 946 [2020-07-11 02:37:30,716 INFO L226 Difference]: Without dead ends: 707 [2020-07-11 02:37:30,738 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-11 02:37:30,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2020-07-11 02:37:33,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 472. [2020-07-11 02:37:33,659 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:37:33,660 INFO L82 GeneralOperation]: Start isEquivalent. First operand 707 states. Second operand 472 states. [2020-07-11 02:37:33,661 INFO L74 IsIncluded]: Start isIncluded. First operand 707 states. Second operand 472 states. [2020-07-11 02:37:33,661 INFO L87 Difference]: Start difference. First operand 707 states. Second operand 472 states. [2020-07-11 02:37:33,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:37:33,754 INFO L93 Difference]: Finished difference Result 707 states and 944 transitions. [2020-07-11 02:37:33,755 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 944 transitions. [2020-07-11 02:37:33,774 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:37:33,775 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:37:33,775 INFO L74 IsIncluded]: Start isIncluded. First operand 472 states. Second operand 707 states. [2020-07-11 02:37:33,775 INFO L87 Difference]: Start difference. First operand 472 states. Second operand 707 states. [2020-07-11 02:37:33,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:37:33,834 INFO L93 Difference]: Finished difference Result 707 states and 944 transitions. [2020-07-11 02:37:33,835 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 944 transitions. [2020-07-11 02:37:33,843 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:37:33,843 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:37:33,844 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:37:33,844 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:37:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 472 states. [2020-07-11 02:37:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 597 transitions. [2020-07-11 02:37:33,877 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 597 transitions. Word has length 127 [2020-07-11 02:37:33,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:37:33,880 INFO L479 AbstractCegarLoop]: Abstraction has 472 states and 597 transitions. [2020-07-11 02:37:33,880 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 02:37:33,880 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 472 states and 597 transitions. [2020-07-11 02:37:34,981 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 597 edges. 597 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:37:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 597 transitions. [2020-07-11 02:37:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-07-11 02:37:34,985 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:37:34,986 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:37:34,986 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 02:37:34,986 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:37:34,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:37:34,987 INFO L82 PathProgramCache]: Analyzing trace with hash 1691024482, now seen corresponding path program 1 times [2020-07-11 02:37:34,987 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:37:34,987 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1401468306] [2020-07-11 02:37:34,988 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:37:35,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {4747#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} ~t1_pc~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~t2_pc~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} ~m_st~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,161 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} ~t1_st~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} ~t2_st~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,161 INFO L280 TraceCheckUtils]: 6: Hoare triple {4654#true} ~m_i~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,161 INFO L280 TraceCheckUtils]: 7: Hoare triple {4654#true} ~t1_i~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,162 INFO L280 TraceCheckUtils]: 8: Hoare triple {4654#true} ~t2_i~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,162 INFO L280 TraceCheckUtils]: 9: Hoare triple {4654#true} ~M_E~0 := 2; {4654#true} is VALID [2020-07-11 02:37:35,162 INFO L280 TraceCheckUtils]: 10: Hoare triple {4654#true} ~T1_E~0 := 2; {4654#true} is VALID [2020-07-11 02:37:35,162 INFO L280 TraceCheckUtils]: 11: Hoare triple {4654#true} ~T2_E~0 := 2; {4654#true} is VALID [2020-07-11 02:37:35,163 INFO L280 TraceCheckUtils]: 12: Hoare triple {4654#true} ~E_1~0 := 2; {4654#true} is VALID [2020-07-11 02:37:35,163 INFO L280 TraceCheckUtils]: 13: Hoare triple {4654#true} ~E_2~0 := 2; {4654#true} is VALID [2020-07-11 02:37:35,163 INFO L280 TraceCheckUtils]: 14: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,163 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4654#true} {4654#true} #589#return; {4654#true} is VALID [2020-07-11 02:37:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {4748#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {4677#(= 1 ~m_i~0)} ~t1_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {4677#(= 1 ~m_i~0)} ~t2_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,195 INFO L280 TraceCheckUtils]: 3: Hoare triple {4677#(= 1 ~m_i~0)} assume true; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,196 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4677#(= 1 ~m_i~0)} {4654#true} #535#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,202 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4654#true} {4677#(= 1 ~m_i~0)} #559#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {4749#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume !(1 == ~m_i~0); {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {4750#(not (= 1 ~m_i~0))} ~m_st~0 := 2; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {4750#(not (= 1 ~m_i~0))} assume 1 == ~t1_i~0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t1_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {4750#(not (= 1 ~m_i~0))} assume 1 == ~t2_i~0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,241 INFO L280 TraceCheckUtils]: 5: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t2_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {4750#(not (= 1 ~m_i~0))} assume true; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,242 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {4750#(not (= 1 ~m_i~0))} {4677#(= 1 ~m_i~0)} #561#return; {4655#false} is VALID [2020-07-11 02:37:35,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {4751#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {4654#true} is VALID [2020-07-11 02:37:35,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(0 == ~T1_E~0); {4654#true} is VALID [2020-07-11 02:37:35,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} assume !(0 == ~T2_E~0); {4654#true} is VALID [2020-07-11 02:37:35,282 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} assume !(0 == ~E_1~0); {4654#true} is VALID [2020-07-11 02:37:35,282 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume !(0 == ~E_2~0); {4654#true} is VALID [2020-07-11 02:37:35,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,283 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4654#true} {4655#false} #563#return; {4655#false} is VALID [2020-07-11 02:37:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~0; {4654#true} is VALID [2020-07-11 02:37:35,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~m_pc~0); {4654#true} is VALID [2020-07-11 02:37:35,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~__retres1~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} #res := ~__retres1~0; {4654#true} is VALID [2020-07-11 02:37:35,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,341 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4654#true} {4654#true} #543#return; {4654#true} is VALID [2020-07-11 02:37:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~1; {4654#true} is VALID [2020-07-11 02:37:35,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~t1_pc~0); {4654#true} is VALID [2020-07-11 02:37:35,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~__retres1~1 := 0; {4654#true} is VALID [2020-07-11 02:37:35,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} #res := ~__retres1~1; {4654#true} is VALID [2020-07-11 02:37:35,349 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,349 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4654#true} {4654#true} #545#return; {4654#true} is VALID [2020-07-11 02:37:35,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~2; {4654#true} is VALID [2020-07-11 02:37:35,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~t2_pc~0); {4654#true} is VALID [2020-07-11 02:37:35,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~__retres1~2 := 0; {4654#true} is VALID [2020-07-11 02:37:35,354 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} #res := ~__retres1~2; {4654#true} is VALID [2020-07-11 02:37:35,354 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,354 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4654#true} {4654#true} #547#return; {4654#true} is VALID [2020-07-11 02:37:35,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {4749#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {4654#true} is VALID [2020-07-11 02:37:35,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} havoc ~tmp___0~0; {4654#true} is VALID [2020-07-11 02:37:35,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} havoc ~tmp___1~0; {4654#true} is VALID [2020-07-11 02:37:35,355 INFO L263 TraceCheckUtils]: 3: Hoare triple {4654#true} call #t~ret4 := is_master_triggered(); {4654#true} is VALID [2020-07-11 02:37:35,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} havoc ~__retres1~0; {4654#true} is VALID [2020-07-11 02:37:35,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume !(1 == ~m_pc~0); {4654#true} is VALID [2020-07-11 02:37:35,356 INFO L280 TraceCheckUtils]: 6: Hoare triple {4654#true} ~__retres1~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,356 INFO L280 TraceCheckUtils]: 7: Hoare triple {4654#true} #res := ~__retres1~0; {4654#true} is VALID [2020-07-11 02:37:35,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,356 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4654#true} {4654#true} #543#return; {4654#true} is VALID [2020-07-11 02:37:35,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {4654#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {4654#true} is VALID [2020-07-11 02:37:35,356 INFO L280 TraceCheckUtils]: 11: Hoare triple {4654#true} ~tmp~1 := #t~ret4; {4654#true} is VALID [2020-07-11 02:37:35,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {4654#true} havoc #t~ret4; {4654#true} is VALID [2020-07-11 02:37:35,357 INFO L280 TraceCheckUtils]: 13: Hoare triple {4654#true} assume !(0 != ~tmp~1); {4654#true} is VALID [2020-07-11 02:37:35,357 INFO L263 TraceCheckUtils]: 14: Hoare triple {4654#true} call #t~ret5 := is_transmit1_triggered(); {4654#true} is VALID [2020-07-11 02:37:35,357 INFO L280 TraceCheckUtils]: 15: Hoare triple {4654#true} havoc ~__retres1~1; {4654#true} is VALID [2020-07-11 02:37:35,357 INFO L280 TraceCheckUtils]: 16: Hoare triple {4654#true} assume !(1 == ~t1_pc~0); {4654#true} is VALID [2020-07-11 02:37:35,358 INFO L280 TraceCheckUtils]: 17: Hoare triple {4654#true} ~__retres1~1 := 0; {4654#true} is VALID [2020-07-11 02:37:35,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {4654#true} #res := ~__retres1~1; {4654#true} is VALID [2020-07-11 02:37:35,358 INFO L280 TraceCheckUtils]: 19: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,358 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4654#true} {4654#true} #545#return; {4654#true} is VALID [2020-07-11 02:37:35,359 INFO L280 TraceCheckUtils]: 21: Hoare triple {4654#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {4654#true} is VALID [2020-07-11 02:37:35,359 INFO L280 TraceCheckUtils]: 22: Hoare triple {4654#true} ~tmp___0~0 := #t~ret5; {4654#true} is VALID [2020-07-11 02:37:35,359 INFO L280 TraceCheckUtils]: 23: Hoare triple {4654#true} havoc #t~ret5; {4654#true} is VALID [2020-07-11 02:37:35,359 INFO L280 TraceCheckUtils]: 24: Hoare triple {4654#true} assume !(0 != ~tmp___0~0); {4654#true} is VALID [2020-07-11 02:37:35,359 INFO L263 TraceCheckUtils]: 25: Hoare triple {4654#true} call #t~ret6 := is_transmit2_triggered(); {4654#true} is VALID [2020-07-11 02:37:35,360 INFO L280 TraceCheckUtils]: 26: Hoare triple {4654#true} havoc ~__retres1~2; {4654#true} is VALID [2020-07-11 02:37:35,360 INFO L280 TraceCheckUtils]: 27: Hoare triple {4654#true} assume !(1 == ~t2_pc~0); {4654#true} is VALID [2020-07-11 02:37:35,360 INFO L280 TraceCheckUtils]: 28: Hoare triple {4654#true} ~__retres1~2 := 0; {4654#true} is VALID [2020-07-11 02:37:35,360 INFO L280 TraceCheckUtils]: 29: Hoare triple {4654#true} #res := ~__retres1~2; {4654#true} is VALID [2020-07-11 02:37:35,361 INFO L280 TraceCheckUtils]: 30: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,361 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4654#true} {4654#true} #547#return; {4654#true} is VALID [2020-07-11 02:37:35,361 INFO L280 TraceCheckUtils]: 32: Hoare triple {4654#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {4654#true} is VALID [2020-07-11 02:37:35,361 INFO L280 TraceCheckUtils]: 33: Hoare triple {4654#true} ~tmp___1~0 := #t~ret6; {4654#true} is VALID [2020-07-11 02:37:35,362 INFO L280 TraceCheckUtils]: 34: Hoare triple {4654#true} havoc #t~ret6; {4654#true} is VALID [2020-07-11 02:37:35,362 INFO L280 TraceCheckUtils]: 35: Hoare triple {4654#true} assume !(0 != ~tmp___1~0); {4654#true} is VALID [2020-07-11 02:37:35,362 INFO L280 TraceCheckUtils]: 36: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,362 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4654#true} {4655#false} #565#return; {4655#false} is VALID [2020-07-11 02:37:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {4751#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {4654#true} is VALID [2020-07-11 02:37:35,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(1 == ~T1_E~0); {4654#true} is VALID [2020-07-11 02:37:35,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} assume !(1 == ~T2_E~0); {4654#true} is VALID [2020-07-11 02:37:35,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} assume !(1 == ~E_1~0); {4654#true} is VALID [2020-07-11 02:37:35,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} assume !(1 == ~E_2~0); {4654#true} is VALID [2020-07-11 02:37:35,370 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,370 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4654#true} {4655#false} #567#return; {4655#false} is VALID [2020-07-11 02:37:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:35,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {4654#true} havoc ~__retres1~3; {4654#true} is VALID [2020-07-11 02:37:35,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {4654#true} assume !(0 == ~m_st~0); {4654#true} is VALID [2020-07-11 02:37:35,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} assume 0 == ~t1_st~0; {4654#true} is VALID [2020-07-11 02:37:35,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} ~__retres1~3 := 1; {4654#true} is VALID [2020-07-11 02:37:35,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} #res := ~__retres1~3; {4654#true} is VALID [2020-07-11 02:37:35,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,376 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4654#true} {4655#false} #551#return; {4655#false} is VALID [2020-07-11 02:37:35,378 INFO L263 TraceCheckUtils]: 0: Hoare triple {4654#true} call ULTIMATE.init(); {4747#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:37:35,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {4747#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {4654#true} ~t1_pc~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,378 INFO L280 TraceCheckUtils]: 3: Hoare triple {4654#true} ~t2_pc~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,379 INFO L280 TraceCheckUtils]: 4: Hoare triple {4654#true} ~m_st~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,379 INFO L280 TraceCheckUtils]: 5: Hoare triple {4654#true} ~t1_st~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,379 INFO L280 TraceCheckUtils]: 6: Hoare triple {4654#true} ~t2_st~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,379 INFO L280 TraceCheckUtils]: 7: Hoare triple {4654#true} ~m_i~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,380 INFO L280 TraceCheckUtils]: 8: Hoare triple {4654#true} ~t1_i~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,380 INFO L280 TraceCheckUtils]: 9: Hoare triple {4654#true} ~t2_i~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,380 INFO L280 TraceCheckUtils]: 10: Hoare triple {4654#true} ~M_E~0 := 2; {4654#true} is VALID [2020-07-11 02:37:35,380 INFO L280 TraceCheckUtils]: 11: Hoare triple {4654#true} ~T1_E~0 := 2; {4654#true} is VALID [2020-07-11 02:37:35,380 INFO L280 TraceCheckUtils]: 12: Hoare triple {4654#true} ~T2_E~0 := 2; {4654#true} is VALID [2020-07-11 02:37:35,381 INFO L280 TraceCheckUtils]: 13: Hoare triple {4654#true} ~E_1~0 := 2; {4654#true} is VALID [2020-07-11 02:37:35,381 INFO L280 TraceCheckUtils]: 14: Hoare triple {4654#true} ~E_2~0 := 2; {4654#true} is VALID [2020-07-11 02:37:35,381 INFO L280 TraceCheckUtils]: 15: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,381 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4654#true} {4654#true} #589#return; {4654#true} is VALID [2020-07-11 02:37:35,382 INFO L263 TraceCheckUtils]: 17: Hoare triple {4654#true} call #t~ret10 := main(); {4654#true} is VALID [2020-07-11 02:37:35,382 INFO L280 TraceCheckUtils]: 18: Hoare triple {4654#true} havoc ~__retres1~4; {4654#true} is VALID [2020-07-11 02:37:35,383 INFO L263 TraceCheckUtils]: 19: Hoare triple {4654#true} call init_model(); {4748#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-11 02:37:35,383 INFO L280 TraceCheckUtils]: 20: Hoare triple {4748#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,384 INFO L280 TraceCheckUtils]: 21: Hoare triple {4677#(= 1 ~m_i~0)} ~t1_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,384 INFO L280 TraceCheckUtils]: 22: Hoare triple {4677#(= 1 ~m_i~0)} ~t2_i~0 := 1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,385 INFO L280 TraceCheckUtils]: 23: Hoare triple {4677#(= 1 ~m_i~0)} assume true; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,386 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4677#(= 1 ~m_i~0)} {4654#true} #535#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,386 INFO L263 TraceCheckUtils]: 25: Hoare triple {4677#(= 1 ~m_i~0)} call start_simulation(); {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,387 INFO L280 TraceCheckUtils]: 26: Hoare triple {4677#(= 1 ~m_i~0)} havoc ~kernel_st~0; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,387 INFO L280 TraceCheckUtils]: 27: Hoare triple {4677#(= 1 ~m_i~0)} havoc ~tmp~3; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,388 INFO L280 TraceCheckUtils]: 28: Hoare triple {4677#(= 1 ~m_i~0)} havoc ~tmp___0~1; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,388 INFO L280 TraceCheckUtils]: 29: Hoare triple {4677#(= 1 ~m_i~0)} ~kernel_st~0 := 0; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,389 INFO L263 TraceCheckUtils]: 30: Hoare triple {4677#(= 1 ~m_i~0)} call update_channels(); {4654#true} is VALID [2020-07-11 02:37:35,389 INFO L280 TraceCheckUtils]: 31: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,389 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4654#true} {4677#(= 1 ~m_i~0)} #559#return; {4677#(= 1 ~m_i~0)} is VALID [2020-07-11 02:37:35,390 INFO L263 TraceCheckUtils]: 33: Hoare triple {4677#(= 1 ~m_i~0)} call init_threads(); {4749#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:37:35,391 INFO L280 TraceCheckUtils]: 34: Hoare triple {4749#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume !(1 == ~m_i~0); {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,392 INFO L280 TraceCheckUtils]: 35: Hoare triple {4750#(not (= 1 ~m_i~0))} ~m_st~0 := 2; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,392 INFO L280 TraceCheckUtils]: 36: Hoare triple {4750#(not (= 1 ~m_i~0))} assume 1 == ~t1_i~0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,393 INFO L280 TraceCheckUtils]: 37: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t1_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,393 INFO L280 TraceCheckUtils]: 38: Hoare triple {4750#(not (= 1 ~m_i~0))} assume 1 == ~t2_i~0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,394 INFO L280 TraceCheckUtils]: 39: Hoare triple {4750#(not (= 1 ~m_i~0))} ~t2_st~0 := 0; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,394 INFO L280 TraceCheckUtils]: 40: Hoare triple {4750#(not (= 1 ~m_i~0))} assume true; {4750#(not (= 1 ~m_i~0))} is VALID [2020-07-11 02:37:35,395 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4750#(not (= 1 ~m_i~0))} {4677#(= 1 ~m_i~0)} #561#return; {4655#false} is VALID [2020-07-11 02:37:35,395 INFO L263 TraceCheckUtils]: 42: Hoare triple {4655#false} call fire_delta_events(); {4751#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:37:35,396 INFO L280 TraceCheckUtils]: 43: Hoare triple {4751#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {4654#true} is VALID [2020-07-11 02:37:35,396 INFO L280 TraceCheckUtils]: 44: Hoare triple {4654#true} assume !(0 == ~T1_E~0); {4654#true} is VALID [2020-07-11 02:37:35,396 INFO L280 TraceCheckUtils]: 45: Hoare triple {4654#true} assume !(0 == ~T2_E~0); {4654#true} is VALID [2020-07-11 02:37:35,396 INFO L280 TraceCheckUtils]: 46: Hoare triple {4654#true} assume !(0 == ~E_1~0); {4654#true} is VALID [2020-07-11 02:37:35,397 INFO L280 TraceCheckUtils]: 47: Hoare triple {4654#true} assume !(0 == ~E_2~0); {4654#true} is VALID [2020-07-11 02:37:35,397 INFO L280 TraceCheckUtils]: 48: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,397 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4654#true} {4655#false} #563#return; {4655#false} is VALID [2020-07-11 02:37:35,397 INFO L263 TraceCheckUtils]: 50: Hoare triple {4655#false} call activate_threads(); {4749#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:37:35,398 INFO L280 TraceCheckUtils]: 51: Hoare triple {4749#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {4654#true} is VALID [2020-07-11 02:37:35,398 INFO L280 TraceCheckUtils]: 52: Hoare triple {4654#true} havoc ~tmp___0~0; {4654#true} is VALID [2020-07-11 02:37:35,398 INFO L280 TraceCheckUtils]: 53: Hoare triple {4654#true} havoc ~tmp___1~0; {4654#true} is VALID [2020-07-11 02:37:35,398 INFO L263 TraceCheckUtils]: 54: Hoare triple {4654#true} call #t~ret4 := is_master_triggered(); {4654#true} is VALID [2020-07-11 02:37:35,399 INFO L280 TraceCheckUtils]: 55: Hoare triple {4654#true} havoc ~__retres1~0; {4654#true} is VALID [2020-07-11 02:37:35,399 INFO L280 TraceCheckUtils]: 56: Hoare triple {4654#true} assume !(1 == ~m_pc~0); {4654#true} is VALID [2020-07-11 02:37:35,399 INFO L280 TraceCheckUtils]: 57: Hoare triple {4654#true} ~__retres1~0 := 0; {4654#true} is VALID [2020-07-11 02:37:35,399 INFO L280 TraceCheckUtils]: 58: Hoare triple {4654#true} #res := ~__retres1~0; {4654#true} is VALID [2020-07-11 02:37:35,400 INFO L280 TraceCheckUtils]: 59: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,400 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4654#true} {4654#true} #543#return; {4654#true} is VALID [2020-07-11 02:37:35,400 INFO L280 TraceCheckUtils]: 61: Hoare triple {4654#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {4654#true} is VALID [2020-07-11 02:37:35,400 INFO L280 TraceCheckUtils]: 62: Hoare triple {4654#true} ~tmp~1 := #t~ret4; {4654#true} is VALID [2020-07-11 02:37:35,400 INFO L280 TraceCheckUtils]: 63: Hoare triple {4654#true} havoc #t~ret4; {4654#true} is VALID [2020-07-11 02:37:35,401 INFO L280 TraceCheckUtils]: 64: Hoare triple {4654#true} assume !(0 != ~tmp~1); {4654#true} is VALID [2020-07-11 02:37:35,401 INFO L263 TraceCheckUtils]: 65: Hoare triple {4654#true} call #t~ret5 := is_transmit1_triggered(); {4654#true} is VALID [2020-07-11 02:37:35,401 INFO L280 TraceCheckUtils]: 66: Hoare triple {4654#true} havoc ~__retres1~1; {4654#true} is VALID [2020-07-11 02:37:35,401 INFO L280 TraceCheckUtils]: 67: Hoare triple {4654#true} assume !(1 == ~t1_pc~0); {4654#true} is VALID [2020-07-11 02:37:35,401 INFO L280 TraceCheckUtils]: 68: Hoare triple {4654#true} ~__retres1~1 := 0; {4654#true} is VALID [2020-07-11 02:37:35,402 INFO L280 TraceCheckUtils]: 69: Hoare triple {4654#true} #res := ~__retres1~1; {4654#true} is VALID [2020-07-11 02:37:35,402 INFO L280 TraceCheckUtils]: 70: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,402 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {4654#true} {4654#true} #545#return; {4654#true} is VALID [2020-07-11 02:37:35,402 INFO L280 TraceCheckUtils]: 72: Hoare triple {4654#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {4654#true} is VALID [2020-07-11 02:37:35,403 INFO L280 TraceCheckUtils]: 73: Hoare triple {4654#true} ~tmp___0~0 := #t~ret5; {4654#true} is VALID [2020-07-11 02:37:35,403 INFO L280 TraceCheckUtils]: 74: Hoare triple {4654#true} havoc #t~ret5; {4654#true} is VALID [2020-07-11 02:37:35,403 INFO L280 TraceCheckUtils]: 75: Hoare triple {4654#true} assume !(0 != ~tmp___0~0); {4654#true} is VALID [2020-07-11 02:37:35,403 INFO L263 TraceCheckUtils]: 76: Hoare triple {4654#true} call #t~ret6 := is_transmit2_triggered(); {4654#true} is VALID [2020-07-11 02:37:35,404 INFO L280 TraceCheckUtils]: 77: Hoare triple {4654#true} havoc ~__retres1~2; {4654#true} is VALID [2020-07-11 02:37:35,404 INFO L280 TraceCheckUtils]: 78: Hoare triple {4654#true} assume !(1 == ~t2_pc~0); {4654#true} is VALID [2020-07-11 02:37:35,404 INFO L280 TraceCheckUtils]: 79: Hoare triple {4654#true} ~__retres1~2 := 0; {4654#true} is VALID [2020-07-11 02:37:35,404 INFO L280 TraceCheckUtils]: 80: Hoare triple {4654#true} #res := ~__retres1~2; {4654#true} is VALID [2020-07-11 02:37:35,404 INFO L280 TraceCheckUtils]: 81: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,405 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {4654#true} {4654#true} #547#return; {4654#true} is VALID [2020-07-11 02:37:35,405 INFO L280 TraceCheckUtils]: 83: Hoare triple {4654#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {4654#true} is VALID [2020-07-11 02:37:35,405 INFO L280 TraceCheckUtils]: 84: Hoare triple {4654#true} ~tmp___1~0 := #t~ret6; {4654#true} is VALID [2020-07-11 02:37:35,405 INFO L280 TraceCheckUtils]: 85: Hoare triple {4654#true} havoc #t~ret6; {4654#true} is VALID [2020-07-11 02:37:35,406 INFO L280 TraceCheckUtils]: 86: Hoare triple {4654#true} assume !(0 != ~tmp___1~0); {4654#true} is VALID [2020-07-11 02:37:35,406 INFO L280 TraceCheckUtils]: 87: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,406 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4654#true} {4655#false} #565#return; {4655#false} is VALID [2020-07-11 02:37:35,406 INFO L263 TraceCheckUtils]: 89: Hoare triple {4655#false} call reset_delta_events(); {4751#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:37:35,407 INFO L280 TraceCheckUtils]: 90: Hoare triple {4751#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {4654#true} is VALID [2020-07-11 02:37:35,407 INFO L280 TraceCheckUtils]: 91: Hoare triple {4654#true} assume !(1 == ~T1_E~0); {4654#true} is VALID [2020-07-11 02:37:35,407 INFO L280 TraceCheckUtils]: 92: Hoare triple {4654#true} assume !(1 == ~T2_E~0); {4654#true} is VALID [2020-07-11 02:37:35,407 INFO L280 TraceCheckUtils]: 93: Hoare triple {4654#true} assume !(1 == ~E_1~0); {4654#true} is VALID [2020-07-11 02:37:35,407 INFO L280 TraceCheckUtils]: 94: Hoare triple {4654#true} assume !(1 == ~E_2~0); {4654#true} is VALID [2020-07-11 02:37:35,408 INFO L280 TraceCheckUtils]: 95: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,408 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {4654#true} {4655#false} #567#return; {4655#false} is VALID [2020-07-11 02:37:35,408 INFO L280 TraceCheckUtils]: 97: Hoare triple {4655#false} assume !false; {4655#false} is VALID [2020-07-11 02:37:35,408 INFO L280 TraceCheckUtils]: 98: Hoare triple {4655#false} ~kernel_st~0 := 1; {4655#false} is VALID [2020-07-11 02:37:35,409 INFO L263 TraceCheckUtils]: 99: Hoare triple {4655#false} call eval(); {4655#false} is VALID [2020-07-11 02:37:35,409 INFO L280 TraceCheckUtils]: 100: Hoare triple {4655#false} havoc ~tmp~0; {4655#false} is VALID [2020-07-11 02:37:35,409 INFO L280 TraceCheckUtils]: 101: Hoare triple {4655#false} assume !false; {4655#false} is VALID [2020-07-11 02:37:35,409 INFO L263 TraceCheckUtils]: 102: Hoare triple {4655#false} call #t~ret0 := exists_runnable_thread(); {4654#true} is VALID [2020-07-11 02:37:35,410 INFO L280 TraceCheckUtils]: 103: Hoare triple {4654#true} havoc ~__retres1~3; {4654#true} is VALID [2020-07-11 02:37:35,410 INFO L280 TraceCheckUtils]: 104: Hoare triple {4654#true} assume !(0 == ~m_st~0); {4654#true} is VALID [2020-07-11 02:37:35,410 INFO L280 TraceCheckUtils]: 105: Hoare triple {4654#true} assume 0 == ~t1_st~0; {4654#true} is VALID [2020-07-11 02:37:35,410 INFO L280 TraceCheckUtils]: 106: Hoare triple {4654#true} ~__retres1~3 := 1; {4654#true} is VALID [2020-07-11 02:37:35,410 INFO L280 TraceCheckUtils]: 107: Hoare triple {4654#true} #res := ~__retres1~3; {4654#true} is VALID [2020-07-11 02:37:35,411 INFO L280 TraceCheckUtils]: 108: Hoare triple {4654#true} assume true; {4654#true} is VALID [2020-07-11 02:37:35,411 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {4654#true} {4655#false} #551#return; {4655#false} is VALID [2020-07-11 02:37:35,411 INFO L280 TraceCheckUtils]: 110: Hoare triple {4655#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4655#false} is VALID [2020-07-11 02:37:35,411 INFO L280 TraceCheckUtils]: 111: Hoare triple {4655#false} ~tmp~0 := #t~ret0; {4655#false} is VALID [2020-07-11 02:37:35,412 INFO L280 TraceCheckUtils]: 112: Hoare triple {4655#false} havoc #t~ret0; {4655#false} is VALID [2020-07-11 02:37:35,412 INFO L280 TraceCheckUtils]: 113: Hoare triple {4655#false} assume 0 != ~tmp~0; {4655#false} is VALID [2020-07-11 02:37:35,412 INFO L280 TraceCheckUtils]: 114: Hoare triple {4655#false} assume !(0 == ~m_st~0); {4655#false} is VALID [2020-07-11 02:37:35,412 INFO L280 TraceCheckUtils]: 115: Hoare triple {4655#false} assume !(0 == ~t1_st~0); {4655#false} is VALID [2020-07-11 02:37:35,412 INFO L280 TraceCheckUtils]: 116: Hoare triple {4655#false} assume 0 == ~t2_st~0; {4655#false} is VALID [2020-07-11 02:37:35,413 INFO L280 TraceCheckUtils]: 117: Hoare triple {4655#false} havoc ~tmp_ndt_3~0; {4655#false} is VALID [2020-07-11 02:37:35,413 INFO L280 TraceCheckUtils]: 118: Hoare triple {4655#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {4655#false} is VALID [2020-07-11 02:37:35,413 INFO L280 TraceCheckUtils]: 119: Hoare triple {4655#false} ~tmp_ndt_3~0 := #t~nondet3; {4655#false} is VALID [2020-07-11 02:37:35,413 INFO L280 TraceCheckUtils]: 120: Hoare triple {4655#false} havoc #t~nondet3; {4655#false} is VALID [2020-07-11 02:37:35,414 INFO L280 TraceCheckUtils]: 121: Hoare triple {4655#false} assume 0 != ~tmp_ndt_3~0; {4655#false} is VALID [2020-07-11 02:37:35,414 INFO L280 TraceCheckUtils]: 122: Hoare triple {4655#false} ~t2_st~0 := 1; {4655#false} is VALID [2020-07-11 02:37:35,414 INFO L263 TraceCheckUtils]: 123: Hoare triple {4655#false} call transmit2(); {4655#false} is VALID [2020-07-11 02:37:35,414 INFO L280 TraceCheckUtils]: 124: Hoare triple {4655#false} assume !(0 == ~t2_pc~0); {4655#false} is VALID [2020-07-11 02:37:35,414 INFO L280 TraceCheckUtils]: 125: Hoare triple {4655#false} assume 1 == ~t2_pc~0; {4655#false} is VALID [2020-07-11 02:37:35,415 INFO L263 TraceCheckUtils]: 126: Hoare triple {4655#false} call error(); {4655#false} is VALID [2020-07-11 02:37:35,415 INFO L280 TraceCheckUtils]: 127: Hoare triple {4655#false} assume !false; {4655#false} is VALID [2020-07-11 02:37:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:37:35,453 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1401468306] [2020-07-11 02:37:35,454 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:37:35,454 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-11 02:37:35,454 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89080367] [2020-07-11 02:37:35,456 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 128 [2020-07-11 02:37:35,457 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:37:35,457 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 02:37:35,594 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:37:35,595 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 02:37:35,595 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:37:35,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 02:37:35,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-11 02:37:35,597 INFO L87 Difference]: Start difference. First operand 472 states and 597 transitions. Second operand 8 states. [2020-07-11 02:37:45,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:37:45,151 INFO L93 Difference]: Finished difference Result 1128 states and 1479 transitions. [2020-07-11 02:37:45,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-11 02:37:45,151 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 128 [2020-07-11 02:37:45,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:37:45,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 02:37:45,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 772 transitions. [2020-07-11 02:37:45,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 02:37:45,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 772 transitions. [2020-07-11 02:37:45,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 772 transitions. [2020-07-11 02:37:46,331 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 772 edges. 772 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:37:46,371 INFO L225 Difference]: With dead ends: 1128 [2020-07-11 02:37:46,371 INFO L226 Difference]: Without dead ends: 700 [2020-07-11 02:37:46,375 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2020-07-11 02:37:46,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 700 states. [2020-07-11 02:37:49,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 700 to 460. [2020-07-11 02:37:49,358 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:37:49,358 INFO L82 GeneralOperation]: Start isEquivalent. First operand 700 states. Second operand 460 states. [2020-07-11 02:37:49,359 INFO L74 IsIncluded]: Start isIncluded. First operand 700 states. Second operand 460 states. [2020-07-11 02:37:49,359 INFO L87 Difference]: Start difference. First operand 700 states. Second operand 460 states. [2020-07-11 02:37:49,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:37:49,403 INFO L93 Difference]: Finished difference Result 700 states and 932 transitions. [2020-07-11 02:37:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 932 transitions. [2020-07-11 02:37:49,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:37:49,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:37:49,409 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 700 states. [2020-07-11 02:37:49,410 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 700 states. [2020-07-11 02:37:49,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:37:49,452 INFO L93 Difference]: Finished difference Result 700 states and 932 transitions. [2020-07-11 02:37:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 932 transitions. [2020-07-11 02:37:49,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:37:49,457 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:37:49,457 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:37:49,458 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:37:49,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-11 02:37:49,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 578 transitions. [2020-07-11 02:37:49,477 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 578 transitions. Word has length 128 [2020-07-11 02:37:49,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:37:49,478 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 578 transitions. [2020-07-11 02:37:49,478 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 02:37:49,478 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 460 states and 578 transitions. [2020-07-11 02:37:50,662 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 578 edges. 578 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:37:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 578 transitions. [2020-07-11 02:37:50,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-07-11 02:37:50,665 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:37:50,665 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:37:50,666 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 02:37:50,666 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:37:50,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:37:50,666 INFO L82 PathProgramCache]: Analyzing trace with hash -2002481605, now seen corresponding path program 1 times [2020-07-11 02:37:50,667 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:37:50,667 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [925456341] [2020-07-11 02:37:50,667 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:37:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:50,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {9464#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} ~t1_pc~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~t2_pc~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} ~m_i~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {9372#true} ~t1_i~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {9372#true} ~t2_i~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {9372#true} ~M_E~0 := 2; {9372#true} is VALID [2020-07-11 02:37:50,870 INFO L280 TraceCheckUtils]: 10: Hoare triple {9372#true} ~T1_E~0 := 2; {9372#true} is VALID [2020-07-11 02:37:50,870 INFO L280 TraceCheckUtils]: 11: Hoare triple {9372#true} ~T2_E~0 := 2; {9372#true} is VALID [2020-07-11 02:37:50,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {9372#true} ~E_1~0 := 2; {9372#true} is VALID [2020-07-11 02:37:50,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {9372#true} ~E_2~0 := 2; {9372#true} is VALID [2020-07-11 02:37:50,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:50,871 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9372#true} {9372#true} #589#return; {9372#true} is VALID [2020-07-11 02:37:50,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:50,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {9465#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {9372#true} is VALID [2020-07-11 02:37:50,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} ~t1_i~0 := 1; {9372#true} is VALID [2020-07-11 02:37:50,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~t2_i~0 := 1; {9372#true} is VALID [2020-07-11 02:37:50,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:50,894 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9372#true} {9372#true} #535#return; {9372#true} is VALID [2020-07-11 02:37:50,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:50,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:50,897 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9372#true} {9372#true} #559#return; {9372#true} is VALID [2020-07-11 02:37:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:50,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {9466#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {9372#true} is VALID [2020-07-11 02:37:50,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} assume 1 == ~t1_i~0; {9372#true} is VALID [2020-07-11 02:37:50,921 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,921 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume 1 == ~t2_i~0; {9372#true} is VALID [2020-07-11 02:37:50,921 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,922 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:50,922 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9372#true} {9372#true} #561#return; {9372#true} is VALID [2020-07-11 02:37:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:50,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {9467#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {9372#true} is VALID [2020-07-11 02:37:50,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(0 == ~T1_E~0); {9372#true} is VALID [2020-07-11 02:37:50,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} assume !(0 == ~T2_E~0); {9372#true} is VALID [2020-07-11 02:37:50,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} assume !(0 == ~E_1~0); {9372#true} is VALID [2020-07-11 02:37:50,950 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume !(0 == ~E_2~0); {9372#true} is VALID [2020-07-11 02:37:50,950 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:50,950 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9372#true} {9372#true} #563#return; {9372#true} is VALID [2020-07-11 02:37:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:50,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~0; {9372#true} is VALID [2020-07-11 02:37:50,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~m_pc~0); {9372#true} is VALID [2020-07-11 02:37:50,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~__retres1~0 := 0; {9372#true} is VALID [2020-07-11 02:37:50,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} #res := ~__retres1~0; {9372#true} is VALID [2020-07-11 02:37:50,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:50,986 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9372#true} {9372#true} #543#return; {9372#true} is VALID [2020-07-11 02:37:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:50,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~1; {9372#true} is VALID [2020-07-11 02:37:50,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~t1_pc~0); {9372#true} is VALID [2020-07-11 02:37:50,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~__retres1~1 := 0; {9372#true} is VALID [2020-07-11 02:37:50,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} #res := ~__retres1~1; {9372#true} is VALID [2020-07-11 02:37:50,991 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:50,991 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9372#true} {9372#true} #545#return; {9372#true} is VALID [2020-07-11 02:37:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:51,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~2; {9372#true} is VALID [2020-07-11 02:37:51,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,005 INFO L280 TraceCheckUtils]: 3: Hoare triple {9450#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,005 INFO L280 TraceCheckUtils]: 4: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,006 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #547#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {9466#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {9372#true} is VALID [2020-07-11 02:37:51,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} havoc ~tmp___0~0; {9372#true} is VALID [2020-07-11 02:37:51,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} havoc ~tmp___1~0; {9372#true} is VALID [2020-07-11 02:37:51,007 INFO L263 TraceCheckUtils]: 3: Hoare triple {9372#true} call #t~ret4 := is_master_triggered(); {9372#true} is VALID [2020-07-11 02:37:51,007 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} havoc ~__retres1~0; {9372#true} is VALID [2020-07-11 02:37:51,007 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} assume !(1 == ~m_pc~0); {9372#true} is VALID [2020-07-11 02:37:51,008 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} ~__retres1~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,008 INFO L280 TraceCheckUtils]: 7: Hoare triple {9372#true} #res := ~__retres1~0; {9372#true} is VALID [2020-07-11 02:37:51,008 INFO L280 TraceCheckUtils]: 8: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,008 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9372#true} {9372#true} #543#return; {9372#true} is VALID [2020-07-11 02:37:51,009 INFO L280 TraceCheckUtils]: 10: Hoare triple {9372#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {9372#true} is VALID [2020-07-11 02:37:51,009 INFO L280 TraceCheckUtils]: 11: Hoare triple {9372#true} ~tmp~1 := #t~ret4; {9372#true} is VALID [2020-07-11 02:37:51,009 INFO L280 TraceCheckUtils]: 12: Hoare triple {9372#true} havoc #t~ret4; {9372#true} is VALID [2020-07-11 02:37:51,009 INFO L280 TraceCheckUtils]: 13: Hoare triple {9372#true} assume !(0 != ~tmp~1); {9372#true} is VALID [2020-07-11 02:37:51,009 INFO L263 TraceCheckUtils]: 14: Hoare triple {9372#true} call #t~ret5 := is_transmit1_triggered(); {9372#true} is VALID [2020-07-11 02:37:51,010 INFO L280 TraceCheckUtils]: 15: Hoare triple {9372#true} havoc ~__retres1~1; {9372#true} is VALID [2020-07-11 02:37:51,010 INFO L280 TraceCheckUtils]: 16: Hoare triple {9372#true} assume !(1 == ~t1_pc~0); {9372#true} is VALID [2020-07-11 02:37:51,010 INFO L280 TraceCheckUtils]: 17: Hoare triple {9372#true} ~__retres1~1 := 0; {9372#true} is VALID [2020-07-11 02:37:51,010 INFO L280 TraceCheckUtils]: 18: Hoare triple {9372#true} #res := ~__retres1~1; {9372#true} is VALID [2020-07-11 02:37:51,010 INFO L280 TraceCheckUtils]: 19: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,011 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9372#true} {9372#true} #545#return; {9372#true} is VALID [2020-07-11 02:37:51,011 INFO L280 TraceCheckUtils]: 21: Hoare triple {9372#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {9372#true} is VALID [2020-07-11 02:37:51,011 INFO L280 TraceCheckUtils]: 22: Hoare triple {9372#true} ~tmp___0~0 := #t~ret5; {9372#true} is VALID [2020-07-11 02:37:51,011 INFO L280 TraceCheckUtils]: 23: Hoare triple {9372#true} havoc #t~ret5; {9372#true} is VALID [2020-07-11 02:37:51,012 INFO L280 TraceCheckUtils]: 24: Hoare triple {9372#true} assume !(0 != ~tmp___0~0); {9372#true} is VALID [2020-07-11 02:37:51,012 INFO L263 TraceCheckUtils]: 25: Hoare triple {9372#true} call #t~ret6 := is_transmit2_triggered(); {9372#true} is VALID [2020-07-11 02:37:51,012 INFO L280 TraceCheckUtils]: 26: Hoare triple {9372#true} havoc ~__retres1~2; {9372#true} is VALID [2020-07-11 02:37:51,013 INFO L280 TraceCheckUtils]: 27: Hoare triple {9372#true} assume !(1 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,013 INFO L280 TraceCheckUtils]: 28: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,014 INFO L280 TraceCheckUtils]: 29: Hoare triple {9450#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,015 INFO L280 TraceCheckUtils]: 30: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,016 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #547#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,016 INFO L280 TraceCheckUtils]: 32: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,017 INFO L280 TraceCheckUtils]: 33: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp___1~0 := #t~ret6; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,017 INFO L280 TraceCheckUtils]: 34: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~ret6; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,018 INFO L280 TraceCheckUtils]: 35: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,019 INFO L280 TraceCheckUtils]: 36: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,019 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #565#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:51,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {9467#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {9372#true} is VALID [2020-07-11 02:37:51,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume !(1 == ~T1_E~0); {9372#true} is VALID [2020-07-11 02:37:51,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} assume !(1 == ~T2_E~0); {9372#true} is VALID [2020-07-11 02:37:51,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} assume !(1 == ~E_1~0); {9372#true} is VALID [2020-07-11 02:37:51,029 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume !(1 == ~E_2~0); {9372#true} is VALID [2020-07-11 02:37:51,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,030 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #567#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:37:51,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {9372#true} havoc ~__retres1~3; {9372#true} is VALID [2020-07-11 02:37:51,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {9372#true} assume 0 == ~m_st~0; {9372#true} is VALID [2020-07-11 02:37:51,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~__retres1~3 := 1; {9372#true} is VALID [2020-07-11 02:37:51,037 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} #res := ~__retres1~3; {9372#true} is VALID [2020-07-11 02:37:51,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,038 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #551#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,039 INFO L263 TraceCheckUtils]: 0: Hoare triple {9372#true} call ULTIMATE.init(); {9464#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:37:51,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {9464#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {9372#true} ~t1_pc~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {9372#true} ~t2_pc~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,040 INFO L280 TraceCheckUtils]: 4: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {9372#true} ~m_i~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,041 INFO L280 TraceCheckUtils]: 8: Hoare triple {9372#true} ~t1_i~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,042 INFO L280 TraceCheckUtils]: 9: Hoare triple {9372#true} ~t2_i~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,042 INFO L280 TraceCheckUtils]: 10: Hoare triple {9372#true} ~M_E~0 := 2; {9372#true} is VALID [2020-07-11 02:37:51,042 INFO L280 TraceCheckUtils]: 11: Hoare triple {9372#true} ~T1_E~0 := 2; {9372#true} is VALID [2020-07-11 02:37:51,042 INFO L280 TraceCheckUtils]: 12: Hoare triple {9372#true} ~T2_E~0 := 2; {9372#true} is VALID [2020-07-11 02:37:51,042 INFO L280 TraceCheckUtils]: 13: Hoare triple {9372#true} ~E_1~0 := 2; {9372#true} is VALID [2020-07-11 02:37:51,043 INFO L280 TraceCheckUtils]: 14: Hoare triple {9372#true} ~E_2~0 := 2; {9372#true} is VALID [2020-07-11 02:37:51,043 INFO L280 TraceCheckUtils]: 15: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,043 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9372#true} {9372#true} #589#return; {9372#true} is VALID [2020-07-11 02:37:51,043 INFO L263 TraceCheckUtils]: 17: Hoare triple {9372#true} call #t~ret10 := main(); {9372#true} is VALID [2020-07-11 02:37:51,043 INFO L280 TraceCheckUtils]: 18: Hoare triple {9372#true} havoc ~__retres1~4; {9372#true} is VALID [2020-07-11 02:37:51,044 INFO L263 TraceCheckUtils]: 19: Hoare triple {9372#true} call init_model(); {9465#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-11 02:37:51,044 INFO L280 TraceCheckUtils]: 20: Hoare triple {9465#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {9372#true} is VALID [2020-07-11 02:37:51,045 INFO L280 TraceCheckUtils]: 21: Hoare triple {9372#true} ~t1_i~0 := 1; {9372#true} is VALID [2020-07-11 02:37:51,045 INFO L280 TraceCheckUtils]: 22: Hoare triple {9372#true} ~t2_i~0 := 1; {9372#true} is VALID [2020-07-11 02:37:51,045 INFO L280 TraceCheckUtils]: 23: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,045 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9372#true} {9372#true} #535#return; {9372#true} is VALID [2020-07-11 02:37:51,045 INFO L263 TraceCheckUtils]: 25: Hoare triple {9372#true} call start_simulation(); {9372#true} is VALID [2020-07-11 02:37:51,046 INFO L280 TraceCheckUtils]: 26: Hoare triple {9372#true} havoc ~kernel_st~0; {9372#true} is VALID [2020-07-11 02:37:51,046 INFO L280 TraceCheckUtils]: 27: Hoare triple {9372#true} havoc ~tmp~3; {9372#true} is VALID [2020-07-11 02:37:51,046 INFO L280 TraceCheckUtils]: 28: Hoare triple {9372#true} havoc ~tmp___0~1; {9372#true} is VALID [2020-07-11 02:37:51,046 INFO L280 TraceCheckUtils]: 29: Hoare triple {9372#true} ~kernel_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,046 INFO L263 TraceCheckUtils]: 30: Hoare triple {9372#true} call update_channels(); {9372#true} is VALID [2020-07-11 02:37:51,047 INFO L280 TraceCheckUtils]: 31: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,047 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9372#true} {9372#true} #559#return; {9372#true} is VALID [2020-07-11 02:37:51,048 INFO L263 TraceCheckUtils]: 33: Hoare triple {9372#true} call init_threads(); {9466#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:37:51,048 INFO L280 TraceCheckUtils]: 34: Hoare triple {9466#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {9372#true} is VALID [2020-07-11 02:37:51,048 INFO L280 TraceCheckUtils]: 35: Hoare triple {9372#true} ~m_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,048 INFO L280 TraceCheckUtils]: 36: Hoare triple {9372#true} assume 1 == ~t1_i~0; {9372#true} is VALID [2020-07-11 02:37:51,048 INFO L280 TraceCheckUtils]: 37: Hoare triple {9372#true} ~t1_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,049 INFO L280 TraceCheckUtils]: 38: Hoare triple {9372#true} assume 1 == ~t2_i~0; {9372#true} is VALID [2020-07-11 02:37:51,049 INFO L280 TraceCheckUtils]: 39: Hoare triple {9372#true} ~t2_st~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,049 INFO L280 TraceCheckUtils]: 40: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,049 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9372#true} {9372#true} #561#return; {9372#true} is VALID [2020-07-11 02:37:51,050 INFO L263 TraceCheckUtils]: 42: Hoare triple {9372#true} call fire_delta_events(); {9467#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:37:51,050 INFO L280 TraceCheckUtils]: 43: Hoare triple {9467#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {9372#true} is VALID [2020-07-11 02:37:51,051 INFO L280 TraceCheckUtils]: 44: Hoare triple {9372#true} assume !(0 == ~T1_E~0); {9372#true} is VALID [2020-07-11 02:37:51,051 INFO L280 TraceCheckUtils]: 45: Hoare triple {9372#true} assume !(0 == ~T2_E~0); {9372#true} is VALID [2020-07-11 02:37:51,051 INFO L280 TraceCheckUtils]: 46: Hoare triple {9372#true} assume !(0 == ~E_1~0); {9372#true} is VALID [2020-07-11 02:37:51,051 INFO L280 TraceCheckUtils]: 47: Hoare triple {9372#true} assume !(0 == ~E_2~0); {9372#true} is VALID [2020-07-11 02:37:51,052 INFO L280 TraceCheckUtils]: 48: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,052 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {9372#true} {9372#true} #563#return; {9372#true} is VALID [2020-07-11 02:37:51,053 INFO L263 TraceCheckUtils]: 50: Hoare triple {9372#true} call activate_threads(); {9466#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:37:51,053 INFO L280 TraceCheckUtils]: 51: Hoare triple {9466#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {9372#true} is VALID [2020-07-11 02:37:51,053 INFO L280 TraceCheckUtils]: 52: Hoare triple {9372#true} havoc ~tmp___0~0; {9372#true} is VALID [2020-07-11 02:37:51,053 INFO L280 TraceCheckUtils]: 53: Hoare triple {9372#true} havoc ~tmp___1~0; {9372#true} is VALID [2020-07-11 02:37:51,054 INFO L263 TraceCheckUtils]: 54: Hoare triple {9372#true} call #t~ret4 := is_master_triggered(); {9372#true} is VALID [2020-07-11 02:37:51,054 INFO L280 TraceCheckUtils]: 55: Hoare triple {9372#true} havoc ~__retres1~0; {9372#true} is VALID [2020-07-11 02:37:51,054 INFO L280 TraceCheckUtils]: 56: Hoare triple {9372#true} assume !(1 == ~m_pc~0); {9372#true} is VALID [2020-07-11 02:37:51,054 INFO L280 TraceCheckUtils]: 57: Hoare triple {9372#true} ~__retres1~0 := 0; {9372#true} is VALID [2020-07-11 02:37:51,054 INFO L280 TraceCheckUtils]: 58: Hoare triple {9372#true} #res := ~__retres1~0; {9372#true} is VALID [2020-07-11 02:37:51,055 INFO L280 TraceCheckUtils]: 59: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,055 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9372#true} {9372#true} #543#return; {9372#true} is VALID [2020-07-11 02:37:51,055 INFO L280 TraceCheckUtils]: 61: Hoare triple {9372#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {9372#true} is VALID [2020-07-11 02:37:51,055 INFO L280 TraceCheckUtils]: 62: Hoare triple {9372#true} ~tmp~1 := #t~ret4; {9372#true} is VALID [2020-07-11 02:37:51,055 INFO L280 TraceCheckUtils]: 63: Hoare triple {9372#true} havoc #t~ret4; {9372#true} is VALID [2020-07-11 02:37:51,056 INFO L280 TraceCheckUtils]: 64: Hoare triple {9372#true} assume !(0 != ~tmp~1); {9372#true} is VALID [2020-07-11 02:37:51,056 INFO L263 TraceCheckUtils]: 65: Hoare triple {9372#true} call #t~ret5 := is_transmit1_triggered(); {9372#true} is VALID [2020-07-11 02:37:51,056 INFO L280 TraceCheckUtils]: 66: Hoare triple {9372#true} havoc ~__retres1~1; {9372#true} is VALID [2020-07-11 02:37:51,056 INFO L280 TraceCheckUtils]: 67: Hoare triple {9372#true} assume !(1 == ~t1_pc~0); {9372#true} is VALID [2020-07-11 02:37:51,056 INFO L280 TraceCheckUtils]: 68: Hoare triple {9372#true} ~__retres1~1 := 0; {9372#true} is VALID [2020-07-11 02:37:51,057 INFO L280 TraceCheckUtils]: 69: Hoare triple {9372#true} #res := ~__retres1~1; {9372#true} is VALID [2020-07-11 02:37:51,057 INFO L280 TraceCheckUtils]: 70: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,057 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {9372#true} {9372#true} #545#return; {9372#true} is VALID [2020-07-11 02:37:51,057 INFO L280 TraceCheckUtils]: 72: Hoare triple {9372#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {9372#true} is VALID [2020-07-11 02:37:51,058 INFO L280 TraceCheckUtils]: 73: Hoare triple {9372#true} ~tmp___0~0 := #t~ret5; {9372#true} is VALID [2020-07-11 02:37:51,058 INFO L280 TraceCheckUtils]: 74: Hoare triple {9372#true} havoc #t~ret5; {9372#true} is VALID [2020-07-11 02:37:51,058 INFO L280 TraceCheckUtils]: 75: Hoare triple {9372#true} assume !(0 != ~tmp___0~0); {9372#true} is VALID [2020-07-11 02:37:51,058 INFO L263 TraceCheckUtils]: 76: Hoare triple {9372#true} call #t~ret6 := is_transmit2_triggered(); {9372#true} is VALID [2020-07-11 02:37:51,058 INFO L280 TraceCheckUtils]: 77: Hoare triple {9372#true} havoc ~__retres1~2; {9372#true} is VALID [2020-07-11 02:37:51,059 INFO L280 TraceCheckUtils]: 78: Hoare triple {9372#true} assume !(1 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,060 INFO L280 TraceCheckUtils]: 79: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~__retres1~2 := 0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,060 INFO L280 TraceCheckUtils]: 80: Hoare triple {9450#(not (= 1 ~t2_pc~0))} #res := ~__retres1~2; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,061 INFO L280 TraceCheckUtils]: 81: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,062 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #547#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,062 INFO L280 TraceCheckUtils]: 83: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,063 INFO L280 TraceCheckUtils]: 84: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp___1~0 := #t~ret6; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,064 INFO L280 TraceCheckUtils]: 85: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~ret6; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,064 INFO L280 TraceCheckUtils]: 86: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp___1~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,065 INFO L280 TraceCheckUtils]: 87: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume true; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,065 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9450#(not (= 1 ~t2_pc~0))} {9372#true} #565#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,066 INFO L263 TraceCheckUtils]: 89: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call reset_delta_events(); {9467#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:37:51,067 INFO L280 TraceCheckUtils]: 90: Hoare triple {9467#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {9372#true} is VALID [2020-07-11 02:37:51,067 INFO L280 TraceCheckUtils]: 91: Hoare triple {9372#true} assume !(1 == ~T1_E~0); {9372#true} is VALID [2020-07-11 02:37:51,067 INFO L280 TraceCheckUtils]: 92: Hoare triple {9372#true} assume !(1 == ~T2_E~0); {9372#true} is VALID [2020-07-11 02:37:51,067 INFO L280 TraceCheckUtils]: 93: Hoare triple {9372#true} assume !(1 == ~E_1~0); {9372#true} is VALID [2020-07-11 02:37:51,068 INFO L280 TraceCheckUtils]: 94: Hoare triple {9372#true} assume !(1 == ~E_2~0); {9372#true} is VALID [2020-07-11 02:37:51,068 INFO L280 TraceCheckUtils]: 95: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,068 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #567#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,069 INFO L280 TraceCheckUtils]: 97: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !false; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,070 INFO L280 TraceCheckUtils]: 98: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~kernel_st~0 := 1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,070 INFO L263 TraceCheckUtils]: 99: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call eval(); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,071 INFO L280 TraceCheckUtils]: 100: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc ~tmp~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,071 INFO L280 TraceCheckUtils]: 101: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !false; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,072 INFO L263 TraceCheckUtils]: 102: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call #t~ret0 := exists_runnable_thread(); {9372#true} is VALID [2020-07-11 02:37:51,072 INFO L280 TraceCheckUtils]: 103: Hoare triple {9372#true} havoc ~__retres1~3; {9372#true} is VALID [2020-07-11 02:37:51,072 INFO L280 TraceCheckUtils]: 104: Hoare triple {9372#true} assume 0 == ~m_st~0; {9372#true} is VALID [2020-07-11 02:37:51,072 INFO L280 TraceCheckUtils]: 105: Hoare triple {9372#true} ~__retres1~3 := 1; {9372#true} is VALID [2020-07-11 02:37:51,072 INFO L280 TraceCheckUtils]: 106: Hoare triple {9372#true} #res := ~__retres1~3; {9372#true} is VALID [2020-07-11 02:37:51,073 INFO L280 TraceCheckUtils]: 107: Hoare triple {9372#true} assume true; {9372#true} is VALID [2020-07-11 02:37:51,073 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {9372#true} {9450#(not (= 1 ~t2_pc~0))} #551#return; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,074 INFO L280 TraceCheckUtils]: 109: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,074 INFO L280 TraceCheckUtils]: 110: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp~0 := #t~ret0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,075 INFO L280 TraceCheckUtils]: 111: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~ret0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,076 INFO L280 TraceCheckUtils]: 112: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 0 != ~tmp~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,076 INFO L280 TraceCheckUtils]: 113: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 0 == ~m_st~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,077 INFO L280 TraceCheckUtils]: 114: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc ~tmp_ndt_1~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,077 INFO L280 TraceCheckUtils]: 115: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,078 INFO L280 TraceCheckUtils]: 116: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp_ndt_1~0 := #t~nondet1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,079 INFO L280 TraceCheckUtils]: 117: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~nondet1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,079 INFO L280 TraceCheckUtils]: 118: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !(0 != ~tmp_ndt_1~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,080 INFO L280 TraceCheckUtils]: 119: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !(0 == ~t1_st~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,080 INFO L280 TraceCheckUtils]: 120: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 0 == ~t2_st~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,081 INFO L280 TraceCheckUtils]: 121: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc ~tmp_ndt_3~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,082 INFO L280 TraceCheckUtils]: 122: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,082 INFO L280 TraceCheckUtils]: 123: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~tmp_ndt_3~0 := #t~nondet3; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,083 INFO L280 TraceCheckUtils]: 124: Hoare triple {9450#(not (= 1 ~t2_pc~0))} havoc #t~nondet3; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,083 INFO L280 TraceCheckUtils]: 125: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 0 != ~tmp_ndt_3~0; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,084 INFO L280 TraceCheckUtils]: 126: Hoare triple {9450#(not (= 1 ~t2_pc~0))} ~t2_st~0 := 1; {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,085 INFO L263 TraceCheckUtils]: 127: Hoare triple {9450#(not (= 1 ~t2_pc~0))} call transmit2(); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,085 INFO L280 TraceCheckUtils]: 128: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume !(0 == ~t2_pc~0); {9450#(not (= 1 ~t2_pc~0))} is VALID [2020-07-11 02:37:51,086 INFO L280 TraceCheckUtils]: 129: Hoare triple {9450#(not (= 1 ~t2_pc~0))} assume 1 == ~t2_pc~0; {9373#false} is VALID [2020-07-11 02:37:51,086 INFO L263 TraceCheckUtils]: 130: Hoare triple {9373#false} call error(); {9373#false} is VALID [2020-07-11 02:37:51,086 INFO L280 TraceCheckUtils]: 131: Hoare triple {9373#false} assume !false; {9373#false} is VALID [2020-07-11 02:37:51,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:37:51,105 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [925456341] [2020-07-11 02:37:51,105 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:37:51,105 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-11 02:37:51,106 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179121639] [2020-07-11 02:37:51,106 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-07-11 02:37:51,107 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:37:51,107 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 02:37:51,233 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:37:51,233 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 02:37:51,234 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:37:51,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 02:37:51,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 02:37:51,235 INFO L87 Difference]: Start difference. First operand 460 states and 578 transitions. Second operand 7 states. [2020-07-11 02:38:08,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:38:08,277 INFO L93 Difference]: Finished difference Result 1752 states and 2439 transitions. [2020-07-11 02:38:08,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-11 02:38:08,277 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-07-11 02:38:08,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:38:08,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 02:38:08,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1236 transitions. [2020-07-11 02:38:08,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 02:38:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1236 transitions. [2020-07-11 02:38:08,332 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1236 transitions. [2020-07-11 02:38:10,284 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1236 edges. 1236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:38:10,401 INFO L225 Difference]: With dead ends: 1752 [2020-07-11 02:38:10,401 INFO L226 Difference]: Without dead ends: 1336 [2020-07-11 02:38:10,405 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 30 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-11 02:38:10,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1336 states. [2020-07-11 02:38:16,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1336 to 947. [2020-07-11 02:38:16,638 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:38:16,639 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1336 states. Second operand 947 states. [2020-07-11 02:38:16,639 INFO L74 IsIncluded]: Start isIncluded. First operand 1336 states. Second operand 947 states. [2020-07-11 02:38:16,639 INFO L87 Difference]: Start difference. First operand 1336 states. Second operand 947 states. [2020-07-11 02:38:16,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:38:16,763 INFO L93 Difference]: Finished difference Result 1336 states and 1852 transitions. [2020-07-11 02:38:16,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1852 transitions. [2020-07-11 02:38:16,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:38:16,776 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:38:16,776 INFO L74 IsIncluded]: Start isIncluded. First operand 947 states. Second operand 1336 states. [2020-07-11 02:38:16,776 INFO L87 Difference]: Start difference. First operand 947 states. Second operand 1336 states. [2020-07-11 02:38:16,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:38:16,941 INFO L93 Difference]: Finished difference Result 1336 states and 1852 transitions. [2020-07-11 02:38:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1852 transitions. [2020-07-11 02:38:16,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:38:16,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:38:16,954 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:38:16,954 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:38:16,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 947 states. [2020-07-11 02:38:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 947 states and 1238 transitions. [2020-07-11 02:38:17,029 INFO L78 Accepts]: Start accepts. Automaton has 947 states and 1238 transitions. Word has length 132 [2020-07-11 02:38:17,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:38:17,030 INFO L479 AbstractCegarLoop]: Abstraction has 947 states and 1238 transitions. [2020-07-11 02:38:17,030 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 02:38:17,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 947 states and 1238 transitions. [2020-07-11 02:38:19,786 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1238 edges. 1238 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:38:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1238 transitions. [2020-07-11 02:38:19,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-11 02:38:19,793 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:38:19,794 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:38:19,794 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 02:38:19,794 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:38:19,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:38:19,795 INFO L82 PathProgramCache]: Analyzing trace with hash 537882589, now seen corresponding path program 1 times [2020-07-11 02:38:19,798 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:38:19,798 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [788092125] [2020-07-11 02:38:19,799 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:38:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:19,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {17690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {17586#true} is VALID [2020-07-11 02:38:19,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} ~t1_pc~0 := 0; {17586#true} is VALID [2020-07-11 02:38:19,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t2_pc~0 := 0; {17586#true} is VALID [2020-07-11 02:38:19,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:19,943 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:19,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:19,943 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} ~m_i~0 := 0; {17586#true} is VALID [2020-07-11 02:38:19,944 INFO L280 TraceCheckUtils]: 7: Hoare triple {17586#true} ~t1_i~0 := 0; {17586#true} is VALID [2020-07-11 02:38:19,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {17586#true} ~t2_i~0 := 0; {17586#true} is VALID [2020-07-11 02:38:19,944 INFO L280 TraceCheckUtils]: 9: Hoare triple {17586#true} ~M_E~0 := 2; {17586#true} is VALID [2020-07-11 02:38:19,944 INFO L280 TraceCheckUtils]: 10: Hoare triple {17586#true} ~T1_E~0 := 2; {17586#true} is VALID [2020-07-11 02:38:19,944 INFO L280 TraceCheckUtils]: 11: Hoare triple {17586#true} ~T2_E~0 := 2; {17586#true} is VALID [2020-07-11 02:38:19,945 INFO L280 TraceCheckUtils]: 12: Hoare triple {17586#true} ~E_1~0 := 2; {17586#true} is VALID [2020-07-11 02:38:19,945 INFO L280 TraceCheckUtils]: 13: Hoare triple {17586#true} ~E_2~0 := 2; {17586#true} is VALID [2020-07-11 02:38:19,945 INFO L280 TraceCheckUtils]: 14: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:19,945 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17586#true} {17586#true} #589#return; {17586#true} is VALID [2020-07-11 02:38:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:19,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {17691#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {17586#true} is VALID [2020-07-11 02:38:19,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} ~t1_i~0 := 1; {17586#true} is VALID [2020-07-11 02:38:19,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t2_i~0 := 1; {17586#true} is VALID [2020-07-11 02:38:19,965 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:19,966 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17586#true} {17586#true} #535#return; {17586#true} is VALID [2020-07-11 02:38:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:19,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:19,976 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17586#true} {17586#true} #559#return; {17586#true} is VALID [2020-07-11 02:38:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:20,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {17692#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {17586#true} is VALID [2020-07-11 02:38:20,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} assume 1 == ~t1_i~0; {17586#true} is VALID [2020-07-11 02:38:20,008 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,009 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume 1 == ~t2_i~0; {17586#true} is VALID [2020-07-11 02:38:20,009 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,009 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17586#true} {17586#true} #561#return; {17586#true} is VALID [2020-07-11 02:38:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:20,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {17693#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {17586#true} is VALID [2020-07-11 02:38:20,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(0 == ~T1_E~0); {17586#true} is VALID [2020-07-11 02:38:20,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} assume !(0 == ~T2_E~0); {17586#true} is VALID [2020-07-11 02:38:20,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} assume !(0 == ~E_1~0); {17586#true} is VALID [2020-07-11 02:38:20,033 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume !(0 == ~E_2~0); {17586#true} is VALID [2020-07-11 02:38:20,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,034 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17586#true} {17586#true} #563#return; {17586#true} is VALID [2020-07-11 02:38:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:20,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~0; {17586#true} is VALID [2020-07-11 02:38:20,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~m_pc~0); {17586#true} is VALID [2020-07-11 02:38:20,061 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,061 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~0; {17586#true} is VALID [2020-07-11 02:38:20,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,062 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #543#return; {17586#true} is VALID [2020-07-11 02:38:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:20,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~1; {17586#true} is VALID [2020-07-11 02:38:20,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~t1_pc~0); {17586#true} is VALID [2020-07-11 02:38:20,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~1 := 0; {17586#true} is VALID [2020-07-11 02:38:20,066 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~1; {17586#true} is VALID [2020-07-11 02:38:20,066 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,067 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #545#return; {17586#true} is VALID [2020-07-11 02:38:20,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:20,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~2; {17586#true} is VALID [2020-07-11 02:38:20,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~t2_pc~0); {17586#true} is VALID [2020-07-11 02:38:20,071 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~2 := 0; {17586#true} is VALID [2020-07-11 02:38:20,071 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~2; {17586#true} is VALID [2020-07-11 02:38:20,071 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,072 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #547#return; {17586#true} is VALID [2020-07-11 02:38:20,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {17692#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {17586#true} is VALID [2020-07-11 02:38:20,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} havoc ~tmp___0~0; {17586#true} is VALID [2020-07-11 02:38:20,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} havoc ~tmp___1~0; {17586#true} is VALID [2020-07-11 02:38:20,073 INFO L263 TraceCheckUtils]: 3: Hoare triple {17586#true} call #t~ret4 := is_master_triggered(); {17586#true} is VALID [2020-07-11 02:38:20,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} havoc ~__retres1~0; {17586#true} is VALID [2020-07-11 02:38:20,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} assume !(1 == ~m_pc~0); {17586#true} is VALID [2020-07-11 02:38:20,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} ~__retres1~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,073 INFO L280 TraceCheckUtils]: 7: Hoare triple {17586#true} #res := ~__retres1~0; {17586#true} is VALID [2020-07-11 02:38:20,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,074 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17586#true} {17586#true} #543#return; {17586#true} is VALID [2020-07-11 02:38:20,074 INFO L280 TraceCheckUtils]: 10: Hoare triple {17586#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {17586#true} is VALID [2020-07-11 02:38:20,074 INFO L280 TraceCheckUtils]: 11: Hoare triple {17586#true} ~tmp~1 := #t~ret4; {17586#true} is VALID [2020-07-11 02:38:20,075 INFO L280 TraceCheckUtils]: 12: Hoare triple {17586#true} havoc #t~ret4; {17586#true} is VALID [2020-07-11 02:38:20,075 INFO L280 TraceCheckUtils]: 13: Hoare triple {17586#true} assume !(0 != ~tmp~1); {17586#true} is VALID [2020-07-11 02:38:20,075 INFO L263 TraceCheckUtils]: 14: Hoare triple {17586#true} call #t~ret5 := is_transmit1_triggered(); {17586#true} is VALID [2020-07-11 02:38:20,075 INFO L280 TraceCheckUtils]: 15: Hoare triple {17586#true} havoc ~__retres1~1; {17586#true} is VALID [2020-07-11 02:38:20,075 INFO L280 TraceCheckUtils]: 16: Hoare triple {17586#true} assume !(1 == ~t1_pc~0); {17586#true} is VALID [2020-07-11 02:38:20,076 INFO L280 TraceCheckUtils]: 17: Hoare triple {17586#true} ~__retres1~1 := 0; {17586#true} is VALID [2020-07-11 02:38:20,076 INFO L280 TraceCheckUtils]: 18: Hoare triple {17586#true} #res := ~__retres1~1; {17586#true} is VALID [2020-07-11 02:38:20,076 INFO L280 TraceCheckUtils]: 19: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,076 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17586#true} {17586#true} #545#return; {17586#true} is VALID [2020-07-11 02:38:20,076 INFO L280 TraceCheckUtils]: 21: Hoare triple {17586#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {17586#true} is VALID [2020-07-11 02:38:20,077 INFO L280 TraceCheckUtils]: 22: Hoare triple {17586#true} ~tmp___0~0 := #t~ret5; {17586#true} is VALID [2020-07-11 02:38:20,077 INFO L280 TraceCheckUtils]: 23: Hoare triple {17586#true} havoc #t~ret5; {17586#true} is VALID [2020-07-11 02:38:20,077 INFO L280 TraceCheckUtils]: 24: Hoare triple {17586#true} assume !(0 != ~tmp___0~0); {17586#true} is VALID [2020-07-11 02:38:20,077 INFO L263 TraceCheckUtils]: 25: Hoare triple {17586#true} call #t~ret6 := is_transmit2_triggered(); {17586#true} is VALID [2020-07-11 02:38:20,077 INFO L280 TraceCheckUtils]: 26: Hoare triple {17586#true} havoc ~__retres1~2; {17586#true} is VALID [2020-07-11 02:38:20,078 INFO L280 TraceCheckUtils]: 27: Hoare triple {17586#true} assume !(1 == ~t2_pc~0); {17586#true} is VALID [2020-07-11 02:38:20,078 INFO L280 TraceCheckUtils]: 28: Hoare triple {17586#true} ~__retres1~2 := 0; {17586#true} is VALID [2020-07-11 02:38:20,078 INFO L280 TraceCheckUtils]: 29: Hoare triple {17586#true} #res := ~__retres1~2; {17586#true} is VALID [2020-07-11 02:38:20,078 INFO L280 TraceCheckUtils]: 30: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,078 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {17586#true} {17586#true} #547#return; {17586#true} is VALID [2020-07-11 02:38:20,079 INFO L280 TraceCheckUtils]: 32: Hoare triple {17586#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {17586#true} is VALID [2020-07-11 02:38:20,079 INFO L280 TraceCheckUtils]: 33: Hoare triple {17586#true} ~tmp___1~0 := #t~ret6; {17586#true} is VALID [2020-07-11 02:38:20,079 INFO L280 TraceCheckUtils]: 34: Hoare triple {17586#true} havoc #t~ret6; {17586#true} is VALID [2020-07-11 02:38:20,079 INFO L280 TraceCheckUtils]: 35: Hoare triple {17586#true} assume !(0 != ~tmp___1~0); {17586#true} is VALID [2020-07-11 02:38:20,079 INFO L280 TraceCheckUtils]: 36: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,080 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17586#true} {17586#true} #565#return; {17586#true} is VALID [2020-07-11 02:38:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:20,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {17693#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {17586#true} is VALID [2020-07-11 02:38:20,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !(1 == ~T1_E~0); {17586#true} is VALID [2020-07-11 02:38:20,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} assume !(1 == ~T2_E~0); {17586#true} is VALID [2020-07-11 02:38:20,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} assume !(1 == ~E_1~0); {17586#true} is VALID [2020-07-11 02:38:20,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume !(1 == ~E_2~0); {17586#true} is VALID [2020-07-11 02:38:20,087 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,087 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17586#true} {17586#true} #567#return; {17586#true} is VALID [2020-07-11 02:38:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:20,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-11 02:38:20,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-11 02:38:20,091 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-11 02:38:20,091 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-11 02:38:20,092 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,092 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17586#true} #551#return; {17586#true} is VALID [2020-07-11 02:38:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:20,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {17712#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {17586#true} is VALID [2020-07-11 02:38:20,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-11 02:38:20,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t2_pc~0 := 1; {17586#true} is VALID [2020-07-11 02:38:20,117 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~t2_st~0 := 2; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,118 INFO L280 TraceCheckUtils]: 4: Hoare triple {17683#(<= 2 ~t2_st~0)} assume true; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,118 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17683#(<= 2 ~t2_st~0)} {17586#true} #557#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:38:20,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-11 02:38:20,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-11 02:38:20,125 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-11 02:38:20,125 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-11 02:38:20,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,126 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17586#true} {17683#(<= 2 ~t2_st~0)} #551#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,127 INFO L263 TraceCheckUtils]: 0: Hoare triple {17586#true} call ULTIMATE.init(); {17690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:38:20,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {17690#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {17586#true} ~t1_pc~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,128 INFO L280 TraceCheckUtils]: 3: Hoare triple {17586#true} ~t2_pc~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,128 INFO L280 TraceCheckUtils]: 4: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,129 INFO L280 TraceCheckUtils]: 7: Hoare triple {17586#true} ~m_i~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,129 INFO L280 TraceCheckUtils]: 8: Hoare triple {17586#true} ~t1_i~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,129 INFO L280 TraceCheckUtils]: 9: Hoare triple {17586#true} ~t2_i~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {17586#true} ~M_E~0 := 2; {17586#true} is VALID [2020-07-11 02:38:20,129 INFO L280 TraceCheckUtils]: 11: Hoare triple {17586#true} ~T1_E~0 := 2; {17586#true} is VALID [2020-07-11 02:38:20,130 INFO L280 TraceCheckUtils]: 12: Hoare triple {17586#true} ~T2_E~0 := 2; {17586#true} is VALID [2020-07-11 02:38:20,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {17586#true} ~E_1~0 := 2; {17586#true} is VALID [2020-07-11 02:38:20,130 INFO L280 TraceCheckUtils]: 14: Hoare triple {17586#true} ~E_2~0 := 2; {17586#true} is VALID [2020-07-11 02:38:20,130 INFO L280 TraceCheckUtils]: 15: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,130 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17586#true} {17586#true} #589#return; {17586#true} is VALID [2020-07-11 02:38:20,131 INFO L263 TraceCheckUtils]: 17: Hoare triple {17586#true} call #t~ret10 := main(); {17586#true} is VALID [2020-07-11 02:38:20,131 INFO L280 TraceCheckUtils]: 18: Hoare triple {17586#true} havoc ~__retres1~4; {17586#true} is VALID [2020-07-11 02:38:20,132 INFO L263 TraceCheckUtils]: 19: Hoare triple {17586#true} call init_model(); {17691#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-11 02:38:20,132 INFO L280 TraceCheckUtils]: 20: Hoare triple {17691#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {17586#true} is VALID [2020-07-11 02:38:20,132 INFO L280 TraceCheckUtils]: 21: Hoare triple {17586#true} ~t1_i~0 := 1; {17586#true} is VALID [2020-07-11 02:38:20,132 INFO L280 TraceCheckUtils]: 22: Hoare triple {17586#true} ~t2_i~0 := 1; {17586#true} is VALID [2020-07-11 02:38:20,132 INFO L280 TraceCheckUtils]: 23: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,133 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17586#true} {17586#true} #535#return; {17586#true} is VALID [2020-07-11 02:38:20,133 INFO L263 TraceCheckUtils]: 25: Hoare triple {17586#true} call start_simulation(); {17586#true} is VALID [2020-07-11 02:38:20,133 INFO L280 TraceCheckUtils]: 26: Hoare triple {17586#true} havoc ~kernel_st~0; {17586#true} is VALID [2020-07-11 02:38:20,133 INFO L280 TraceCheckUtils]: 27: Hoare triple {17586#true} havoc ~tmp~3; {17586#true} is VALID [2020-07-11 02:38:20,133 INFO L280 TraceCheckUtils]: 28: Hoare triple {17586#true} havoc ~tmp___0~1; {17586#true} is VALID [2020-07-11 02:38:20,134 INFO L280 TraceCheckUtils]: 29: Hoare triple {17586#true} ~kernel_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,134 INFO L263 TraceCheckUtils]: 30: Hoare triple {17586#true} call update_channels(); {17586#true} is VALID [2020-07-11 02:38:20,134 INFO L280 TraceCheckUtils]: 31: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,134 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17586#true} {17586#true} #559#return; {17586#true} is VALID [2020-07-11 02:38:20,135 INFO L263 TraceCheckUtils]: 33: Hoare triple {17586#true} call init_threads(); {17692#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:38:20,135 INFO L280 TraceCheckUtils]: 34: Hoare triple {17692#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {17586#true} is VALID [2020-07-11 02:38:20,136 INFO L280 TraceCheckUtils]: 35: Hoare triple {17586#true} ~m_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,136 INFO L280 TraceCheckUtils]: 36: Hoare triple {17586#true} assume 1 == ~t1_i~0; {17586#true} is VALID [2020-07-11 02:38:20,136 INFO L280 TraceCheckUtils]: 37: Hoare triple {17586#true} ~t1_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,136 INFO L280 TraceCheckUtils]: 38: Hoare triple {17586#true} assume 1 == ~t2_i~0; {17586#true} is VALID [2020-07-11 02:38:20,136 INFO L280 TraceCheckUtils]: 39: Hoare triple {17586#true} ~t2_st~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,137 INFO L280 TraceCheckUtils]: 40: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,137 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17586#true} {17586#true} #561#return; {17586#true} is VALID [2020-07-11 02:38:20,138 INFO L263 TraceCheckUtils]: 42: Hoare triple {17586#true} call fire_delta_events(); {17693#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:38:20,138 INFO L280 TraceCheckUtils]: 43: Hoare triple {17693#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {17586#true} is VALID [2020-07-11 02:38:20,138 INFO L280 TraceCheckUtils]: 44: Hoare triple {17586#true} assume !(0 == ~T1_E~0); {17586#true} is VALID [2020-07-11 02:38:20,139 INFO L280 TraceCheckUtils]: 45: Hoare triple {17586#true} assume !(0 == ~T2_E~0); {17586#true} is VALID [2020-07-11 02:38:20,139 INFO L280 TraceCheckUtils]: 46: Hoare triple {17586#true} assume !(0 == ~E_1~0); {17586#true} is VALID [2020-07-11 02:38:20,139 INFO L280 TraceCheckUtils]: 47: Hoare triple {17586#true} assume !(0 == ~E_2~0); {17586#true} is VALID [2020-07-11 02:38:20,139 INFO L280 TraceCheckUtils]: 48: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,139 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {17586#true} {17586#true} #563#return; {17586#true} is VALID [2020-07-11 02:38:20,140 INFO L263 TraceCheckUtils]: 50: Hoare triple {17586#true} call activate_threads(); {17692#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:38:20,140 INFO L280 TraceCheckUtils]: 51: Hoare triple {17692#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {17586#true} is VALID [2020-07-11 02:38:20,141 INFO L280 TraceCheckUtils]: 52: Hoare triple {17586#true} havoc ~tmp___0~0; {17586#true} is VALID [2020-07-11 02:38:20,141 INFO L280 TraceCheckUtils]: 53: Hoare triple {17586#true} havoc ~tmp___1~0; {17586#true} is VALID [2020-07-11 02:38:20,141 INFO L263 TraceCheckUtils]: 54: Hoare triple {17586#true} call #t~ret4 := is_master_triggered(); {17586#true} is VALID [2020-07-11 02:38:20,141 INFO L280 TraceCheckUtils]: 55: Hoare triple {17586#true} havoc ~__retres1~0; {17586#true} is VALID [2020-07-11 02:38:20,141 INFO L280 TraceCheckUtils]: 56: Hoare triple {17586#true} assume !(1 == ~m_pc~0); {17586#true} is VALID [2020-07-11 02:38:20,141 INFO L280 TraceCheckUtils]: 57: Hoare triple {17586#true} ~__retres1~0 := 0; {17586#true} is VALID [2020-07-11 02:38:20,142 INFO L280 TraceCheckUtils]: 58: Hoare triple {17586#true} #res := ~__retres1~0; {17586#true} is VALID [2020-07-11 02:38:20,142 INFO L280 TraceCheckUtils]: 59: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,142 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17586#true} {17586#true} #543#return; {17586#true} is VALID [2020-07-11 02:38:20,142 INFO L280 TraceCheckUtils]: 61: Hoare triple {17586#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {17586#true} is VALID [2020-07-11 02:38:20,142 INFO L280 TraceCheckUtils]: 62: Hoare triple {17586#true} ~tmp~1 := #t~ret4; {17586#true} is VALID [2020-07-11 02:38:20,143 INFO L280 TraceCheckUtils]: 63: Hoare triple {17586#true} havoc #t~ret4; {17586#true} is VALID [2020-07-11 02:38:20,143 INFO L280 TraceCheckUtils]: 64: Hoare triple {17586#true} assume !(0 != ~tmp~1); {17586#true} is VALID [2020-07-11 02:38:20,143 INFO L263 TraceCheckUtils]: 65: Hoare triple {17586#true} call #t~ret5 := is_transmit1_triggered(); {17586#true} is VALID [2020-07-11 02:38:20,143 INFO L280 TraceCheckUtils]: 66: Hoare triple {17586#true} havoc ~__retres1~1; {17586#true} is VALID [2020-07-11 02:38:20,143 INFO L280 TraceCheckUtils]: 67: Hoare triple {17586#true} assume !(1 == ~t1_pc~0); {17586#true} is VALID [2020-07-11 02:38:20,144 INFO L280 TraceCheckUtils]: 68: Hoare triple {17586#true} ~__retres1~1 := 0; {17586#true} is VALID [2020-07-11 02:38:20,144 INFO L280 TraceCheckUtils]: 69: Hoare triple {17586#true} #res := ~__retres1~1; {17586#true} is VALID [2020-07-11 02:38:20,144 INFO L280 TraceCheckUtils]: 70: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,144 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {17586#true} {17586#true} #545#return; {17586#true} is VALID [2020-07-11 02:38:20,144 INFO L280 TraceCheckUtils]: 72: Hoare triple {17586#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {17586#true} is VALID [2020-07-11 02:38:20,145 INFO L280 TraceCheckUtils]: 73: Hoare triple {17586#true} ~tmp___0~0 := #t~ret5; {17586#true} is VALID [2020-07-11 02:38:20,145 INFO L280 TraceCheckUtils]: 74: Hoare triple {17586#true} havoc #t~ret5; {17586#true} is VALID [2020-07-11 02:38:20,145 INFO L280 TraceCheckUtils]: 75: Hoare triple {17586#true} assume !(0 != ~tmp___0~0); {17586#true} is VALID [2020-07-11 02:38:20,145 INFO L263 TraceCheckUtils]: 76: Hoare triple {17586#true} call #t~ret6 := is_transmit2_triggered(); {17586#true} is VALID [2020-07-11 02:38:20,146 INFO L280 TraceCheckUtils]: 77: Hoare triple {17586#true} havoc ~__retres1~2; {17586#true} is VALID [2020-07-11 02:38:20,146 INFO L280 TraceCheckUtils]: 78: Hoare triple {17586#true} assume !(1 == ~t2_pc~0); {17586#true} is VALID [2020-07-11 02:38:20,146 INFO L280 TraceCheckUtils]: 79: Hoare triple {17586#true} ~__retres1~2 := 0; {17586#true} is VALID [2020-07-11 02:38:20,146 INFO L280 TraceCheckUtils]: 80: Hoare triple {17586#true} #res := ~__retres1~2; {17586#true} is VALID [2020-07-11 02:38:20,146 INFO L280 TraceCheckUtils]: 81: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,147 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17586#true} {17586#true} #547#return; {17586#true} is VALID [2020-07-11 02:38:20,147 INFO L280 TraceCheckUtils]: 83: Hoare triple {17586#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {17586#true} is VALID [2020-07-11 02:38:20,147 INFO L280 TraceCheckUtils]: 84: Hoare triple {17586#true} ~tmp___1~0 := #t~ret6; {17586#true} is VALID [2020-07-11 02:38:20,147 INFO L280 TraceCheckUtils]: 85: Hoare triple {17586#true} havoc #t~ret6; {17586#true} is VALID [2020-07-11 02:38:20,147 INFO L280 TraceCheckUtils]: 86: Hoare triple {17586#true} assume !(0 != ~tmp___1~0); {17586#true} is VALID [2020-07-11 02:38:20,148 INFO L280 TraceCheckUtils]: 87: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,148 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {17586#true} {17586#true} #565#return; {17586#true} is VALID [2020-07-11 02:38:20,149 INFO L263 TraceCheckUtils]: 89: Hoare triple {17586#true} call reset_delta_events(); {17693#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:38:20,149 INFO L280 TraceCheckUtils]: 90: Hoare triple {17693#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {17586#true} is VALID [2020-07-11 02:38:20,149 INFO L280 TraceCheckUtils]: 91: Hoare triple {17586#true} assume !(1 == ~T1_E~0); {17586#true} is VALID [2020-07-11 02:38:20,150 INFO L280 TraceCheckUtils]: 92: Hoare triple {17586#true} assume !(1 == ~T2_E~0); {17586#true} is VALID [2020-07-11 02:38:20,150 INFO L280 TraceCheckUtils]: 93: Hoare triple {17586#true} assume !(1 == ~E_1~0); {17586#true} is VALID [2020-07-11 02:38:20,150 INFO L280 TraceCheckUtils]: 94: Hoare triple {17586#true} assume !(1 == ~E_2~0); {17586#true} is VALID [2020-07-11 02:38:20,150 INFO L280 TraceCheckUtils]: 95: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,151 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {17586#true} {17586#true} #567#return; {17586#true} is VALID [2020-07-11 02:38:20,151 INFO L280 TraceCheckUtils]: 97: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-11 02:38:20,151 INFO L280 TraceCheckUtils]: 98: Hoare triple {17586#true} ~kernel_st~0 := 1; {17586#true} is VALID [2020-07-11 02:38:20,151 INFO L263 TraceCheckUtils]: 99: Hoare triple {17586#true} call eval(); {17586#true} is VALID [2020-07-11 02:38:20,151 INFO L280 TraceCheckUtils]: 100: Hoare triple {17586#true} havoc ~tmp~0; {17586#true} is VALID [2020-07-11 02:38:20,151 INFO L280 TraceCheckUtils]: 101: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-11 02:38:20,152 INFO L263 TraceCheckUtils]: 102: Hoare triple {17586#true} call #t~ret0 := exists_runnable_thread(); {17586#true} is VALID [2020-07-11 02:38:20,152 INFO L280 TraceCheckUtils]: 103: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-11 02:38:20,152 INFO L280 TraceCheckUtils]: 104: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-11 02:38:20,152 INFO L280 TraceCheckUtils]: 105: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-11 02:38:20,152 INFO L280 TraceCheckUtils]: 106: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-11 02:38:20,152 INFO L280 TraceCheckUtils]: 107: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,153 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {17586#true} {17586#true} #551#return; {17586#true} is VALID [2020-07-11 02:38:20,153 INFO L280 TraceCheckUtils]: 109: Hoare triple {17586#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17586#true} is VALID [2020-07-11 02:38:20,153 INFO L280 TraceCheckUtils]: 110: Hoare triple {17586#true} ~tmp~0 := #t~ret0; {17586#true} is VALID [2020-07-11 02:38:20,153 INFO L280 TraceCheckUtils]: 111: Hoare triple {17586#true} havoc #t~ret0; {17586#true} is VALID [2020-07-11 02:38:20,153 INFO L280 TraceCheckUtils]: 112: Hoare triple {17586#true} assume 0 != ~tmp~0; {17586#true} is VALID [2020-07-11 02:38:20,153 INFO L280 TraceCheckUtils]: 113: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-11 02:38:20,154 INFO L280 TraceCheckUtils]: 114: Hoare triple {17586#true} havoc ~tmp_ndt_1~0; {17586#true} is VALID [2020-07-11 02:38:20,154 INFO L280 TraceCheckUtils]: 115: Hoare triple {17586#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {17586#true} is VALID [2020-07-11 02:38:20,154 INFO L280 TraceCheckUtils]: 116: Hoare triple {17586#true} ~tmp_ndt_1~0 := #t~nondet1; {17586#true} is VALID [2020-07-11 02:38:20,154 INFO L280 TraceCheckUtils]: 117: Hoare triple {17586#true} havoc #t~nondet1; {17586#true} is VALID [2020-07-11 02:38:20,154 INFO L280 TraceCheckUtils]: 118: Hoare triple {17586#true} assume !(0 != ~tmp_ndt_1~0); {17586#true} is VALID [2020-07-11 02:38:20,155 INFO L280 TraceCheckUtils]: 119: Hoare triple {17586#true} assume !(0 == ~t1_st~0); {17586#true} is VALID [2020-07-11 02:38:20,155 INFO L280 TraceCheckUtils]: 120: Hoare triple {17586#true} assume 0 == ~t2_st~0; {17586#true} is VALID [2020-07-11 02:38:20,155 INFO L280 TraceCheckUtils]: 121: Hoare triple {17586#true} havoc ~tmp_ndt_3~0; {17586#true} is VALID [2020-07-11 02:38:20,155 INFO L280 TraceCheckUtils]: 122: Hoare triple {17586#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {17586#true} is VALID [2020-07-11 02:38:20,155 INFO L280 TraceCheckUtils]: 123: Hoare triple {17586#true} ~tmp_ndt_3~0 := #t~nondet3; {17586#true} is VALID [2020-07-11 02:38:20,155 INFO L280 TraceCheckUtils]: 124: Hoare triple {17586#true} havoc #t~nondet3; {17586#true} is VALID [2020-07-11 02:38:20,156 INFO L280 TraceCheckUtils]: 125: Hoare triple {17586#true} assume 0 != ~tmp_ndt_3~0; {17586#true} is VALID [2020-07-11 02:38:20,156 INFO L280 TraceCheckUtils]: 126: Hoare triple {17586#true} ~t2_st~0 := 1; {17586#true} is VALID [2020-07-11 02:38:20,157 INFO L263 TraceCheckUtils]: 127: Hoare triple {17586#true} call transmit2(); {17712#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:38:20,157 INFO L280 TraceCheckUtils]: 128: Hoare triple {17712#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {17586#true} is VALID [2020-07-11 02:38:20,157 INFO L280 TraceCheckUtils]: 129: Hoare triple {17586#true} assume !false; {17586#true} is VALID [2020-07-11 02:38:20,157 INFO L280 TraceCheckUtils]: 130: Hoare triple {17586#true} ~t2_pc~0 := 1; {17586#true} is VALID [2020-07-11 02:38:20,158 INFO L280 TraceCheckUtils]: 131: Hoare triple {17586#true} ~t2_st~0 := 2; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,158 INFO L280 TraceCheckUtils]: 132: Hoare triple {17683#(<= 2 ~t2_st~0)} assume true; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,159 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {17683#(<= 2 ~t2_st~0)} {17586#true} #557#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,159 INFO L280 TraceCheckUtils]: 134: Hoare triple {17683#(<= 2 ~t2_st~0)} assume !false; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,160 INFO L263 TraceCheckUtils]: 135: Hoare triple {17683#(<= 2 ~t2_st~0)} call #t~ret0 := exists_runnable_thread(); {17586#true} is VALID [2020-07-11 02:38:20,160 INFO L280 TraceCheckUtils]: 136: Hoare triple {17586#true} havoc ~__retres1~3; {17586#true} is VALID [2020-07-11 02:38:20,160 INFO L280 TraceCheckUtils]: 137: Hoare triple {17586#true} assume 0 == ~m_st~0; {17586#true} is VALID [2020-07-11 02:38:20,160 INFO L280 TraceCheckUtils]: 138: Hoare triple {17586#true} ~__retres1~3 := 1; {17586#true} is VALID [2020-07-11 02:38:20,160 INFO L280 TraceCheckUtils]: 139: Hoare triple {17586#true} #res := ~__retres1~3; {17586#true} is VALID [2020-07-11 02:38:20,161 INFO L280 TraceCheckUtils]: 140: Hoare triple {17586#true} assume true; {17586#true} is VALID [2020-07-11 02:38:20,161 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {17586#true} {17683#(<= 2 ~t2_st~0)} #551#return; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,162 INFO L280 TraceCheckUtils]: 142: Hoare triple {17683#(<= 2 ~t2_st~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,162 INFO L280 TraceCheckUtils]: 143: Hoare triple {17683#(<= 2 ~t2_st~0)} ~tmp~0 := #t~ret0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,163 INFO L280 TraceCheckUtils]: 144: Hoare triple {17683#(<= 2 ~t2_st~0)} havoc #t~ret0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,163 INFO L280 TraceCheckUtils]: 145: Hoare triple {17683#(<= 2 ~t2_st~0)} assume 0 != ~tmp~0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,164 INFO L280 TraceCheckUtils]: 146: Hoare triple {17683#(<= 2 ~t2_st~0)} assume 0 == ~m_st~0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,164 INFO L280 TraceCheckUtils]: 147: Hoare triple {17683#(<= 2 ~t2_st~0)} havoc ~tmp_ndt_1~0; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,165 INFO L280 TraceCheckUtils]: 148: Hoare triple {17683#(<= 2 ~t2_st~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,165 INFO L280 TraceCheckUtils]: 149: Hoare triple {17683#(<= 2 ~t2_st~0)} ~tmp_ndt_1~0 := #t~nondet1; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,166 INFO L280 TraceCheckUtils]: 150: Hoare triple {17683#(<= 2 ~t2_st~0)} havoc #t~nondet1; {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,166 INFO L280 TraceCheckUtils]: 151: Hoare triple {17683#(<= 2 ~t2_st~0)} assume !(0 != ~tmp_ndt_1~0); {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,167 INFO L280 TraceCheckUtils]: 152: Hoare triple {17683#(<= 2 ~t2_st~0)} assume !(0 == ~t1_st~0); {17683#(<= 2 ~t2_st~0)} is VALID [2020-07-11 02:38:20,167 INFO L280 TraceCheckUtils]: 153: Hoare triple {17683#(<= 2 ~t2_st~0)} assume 0 == ~t2_st~0; {17587#false} is VALID [2020-07-11 02:38:20,168 INFO L280 TraceCheckUtils]: 154: Hoare triple {17587#false} havoc ~tmp_ndt_3~0; {17587#false} is VALID [2020-07-11 02:38:20,168 INFO L280 TraceCheckUtils]: 155: Hoare triple {17587#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {17587#false} is VALID [2020-07-11 02:38:20,168 INFO L280 TraceCheckUtils]: 156: Hoare triple {17587#false} ~tmp_ndt_3~0 := #t~nondet3; {17587#false} is VALID [2020-07-11 02:38:20,168 INFO L280 TraceCheckUtils]: 157: Hoare triple {17587#false} havoc #t~nondet3; {17587#false} is VALID [2020-07-11 02:38:20,168 INFO L280 TraceCheckUtils]: 158: Hoare triple {17587#false} assume 0 != ~tmp_ndt_3~0; {17587#false} is VALID [2020-07-11 02:38:20,169 INFO L280 TraceCheckUtils]: 159: Hoare triple {17587#false} ~t2_st~0 := 1; {17587#false} is VALID [2020-07-11 02:38:20,169 INFO L263 TraceCheckUtils]: 160: Hoare triple {17587#false} call transmit2(); {17587#false} is VALID [2020-07-11 02:38:20,169 INFO L280 TraceCheckUtils]: 161: Hoare triple {17587#false} assume !(0 == ~t2_pc~0); {17587#false} is VALID [2020-07-11 02:38:20,169 INFO L280 TraceCheckUtils]: 162: Hoare triple {17587#false} assume 1 == ~t2_pc~0; {17587#false} is VALID [2020-07-11 02:38:20,169 INFO L263 TraceCheckUtils]: 163: Hoare triple {17587#false} call error(); {17587#false} is VALID [2020-07-11 02:38:20,170 INFO L280 TraceCheckUtils]: 164: Hoare triple {17587#false} assume !false; {17587#false} is VALID [2020-07-11 02:38:20,190 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-11 02:38:20,191 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [788092125] [2020-07-11 02:38:20,191 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:38:20,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-11 02:38:20,191 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125650299] [2020-07-11 02:38:20,192 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2020-07-11 02:38:20,193 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:38:20,193 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 02:38:20,397 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:38:20,398 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 02:38:20,398 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:38:20,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 02:38:20,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 02:38:20,399 INFO L87 Difference]: Start difference. First operand 947 states and 1238 transitions. Second operand 8 states. [2020-07-11 02:38:49,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:38:49,815 INFO L93 Difference]: Finished difference Result 3722 states and 5501 transitions. [2020-07-11 02:38:49,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-11 02:38:49,816 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2020-07-11 02:38:49,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:38:49,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 02:38:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1360 transitions. [2020-07-11 02:38:49,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 02:38:49,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1360 transitions. [2020-07-11 02:38:49,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 1360 transitions. [2020-07-11 02:38:52,053 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1360 edges. 1360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:38:52,401 INFO L225 Difference]: With dead ends: 3722 [2020-07-11 02:38:52,402 INFO L226 Difference]: Without dead ends: 2820 [2020-07-11 02:38:52,412 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=148, Invalid=314, Unknown=0, NotChecked=0, Total=462 [2020-07-11 02:38:52,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2820 states. [2020-07-11 02:39:07,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2820 to 2091. [2020-07-11 02:39:07,079 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:39:07,079 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2820 states. Second operand 2091 states. [2020-07-11 02:39:07,079 INFO L74 IsIncluded]: Start isIncluded. First operand 2820 states. Second operand 2091 states. [2020-07-11 02:39:07,080 INFO L87 Difference]: Start difference. First operand 2820 states. Second operand 2091 states. [2020-07-11 02:39:07,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:39:07,670 INFO L93 Difference]: Finished difference Result 2820 states and 4196 transitions. [2020-07-11 02:39:07,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4196 transitions. [2020-07-11 02:39:07,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:39:07,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:39:07,700 INFO L74 IsIncluded]: Start isIncluded. First operand 2091 states. Second operand 2820 states. [2020-07-11 02:39:07,700 INFO L87 Difference]: Start difference. First operand 2091 states. Second operand 2820 states. [2020-07-11 02:39:08,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:39:08,325 INFO L93 Difference]: Finished difference Result 2820 states and 4196 transitions. [2020-07-11 02:39:08,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4196 transitions. [2020-07-11 02:39:08,351 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:39:08,351 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:39:08,351 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:39:08,351 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:39:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2091 states. [2020-07-11 02:39:08,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 2091 states and 2967 transitions. [2020-07-11 02:39:08,674 INFO L78 Accepts]: Start accepts. Automaton has 2091 states and 2967 transitions. Word has length 165 [2020-07-11 02:39:08,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:39:08,674 INFO L479 AbstractCegarLoop]: Abstraction has 2091 states and 2967 transitions. [2020-07-11 02:39:08,675 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 02:39:08,675 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2091 states and 2967 transitions. [2020-07-11 02:39:16,106 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2967 edges. 2967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:39:16,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 2967 transitions. [2020-07-11 02:39:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2020-07-11 02:39:16,117 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:39:16,118 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:39:16,118 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 02:39:16,118 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:39:16,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:39:16,119 INFO L82 PathProgramCache]: Analyzing trace with hash 755814652, now seen corresponding path program 1 times [2020-07-11 02:39:16,119 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:39:16,119 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1449173715] [2020-07-11 02:39:16,119 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:39:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {35185#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} ~t1_pc~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t2_pc~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,255 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,256 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,256 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} ~m_i~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,256 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} ~t1_i~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,256 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} ~t2_i~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,257 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} ~M_E~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,257 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} ~T1_E~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,257 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~T2_E~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,257 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} ~E_1~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,257 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,258 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {35020#true} {35020#true} #589#return; {35020#true} is VALID [2020-07-11 02:39:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {35186#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} ~t1_i~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t2_i~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,278 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35020#true} {35020#true} #535#return; {35020#true} is VALID [2020-07-11 02:39:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,282 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35020#true} {35020#true} #559#return; {35020#true} is VALID [2020-07-11 02:39:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {35020#true} is VALID [2020-07-11 02:39:16,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume 1 == ~t1_i~0; {35020#true} is VALID [2020-07-11 02:39:16,303 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume 1 == ~t2_i~0; {35020#true} is VALID [2020-07-11 02:39:16,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,303 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,303 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35020#true} {35020#true} #561#return; {35020#true} is VALID [2020-07-11 02:39:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {35188#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {35020#true} is VALID [2020-07-11 02:39:16,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(0 == ~T1_E~0); {35020#true} is VALID [2020-07-11 02:39:16,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume !(0 == ~T2_E~0); {35020#true} is VALID [2020-07-11 02:39:16,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} assume !(0 == ~E_1~0); {35020#true} is VALID [2020-07-11 02:39:16,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume !(0 == ~E_2~0); {35020#true} is VALID [2020-07-11 02:39:16,339 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,339 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35020#true} #563#return; {35020#true} is VALID [2020-07-11 02:39:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {35098#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,376 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #543#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-11 02:39:16,383 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,384 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #545#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~t2_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~2 := 0; {35020#true} is VALID [2020-07-11 02:39:16,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,391 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #547#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {35020#true} is VALID [2020-07-11 02:39:16,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-11 02:39:16,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-11 02:39:16,392 INFO L263 TraceCheckUtils]: 3: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,392 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,392 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,393 INFO L280 TraceCheckUtils]: 6: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,393 INFO L280 TraceCheckUtils]: 7: Hoare triple {35098#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,394 INFO L280 TraceCheckUtils]: 8: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,395 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #543#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,395 INFO L280 TraceCheckUtils]: 10: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,396 INFO L280 TraceCheckUtils]: 11: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp~1 := #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,396 INFO L280 TraceCheckUtils]: 12: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,397 INFO L280 TraceCheckUtils]: 13: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,397 INFO L263 TraceCheckUtils]: 14: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,397 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,398 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,398 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-11 02:39:16,398 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,398 INFO L280 TraceCheckUtils]: 19: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,399 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #545#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,399 INFO L280 TraceCheckUtils]: 21: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,400 INFO L280 TraceCheckUtils]: 22: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp___0~0 := #t~ret5; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,401 INFO L280 TraceCheckUtils]: 23: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret5; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,401 INFO L280 TraceCheckUtils]: 24: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___0~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,401 INFO L263 TraceCheckUtils]: 25: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,402 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,402 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} assume !(1 == ~t2_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,402 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} ~__retres1~2 := 0; {35020#true} is VALID [2020-07-11 02:39:16,402 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,402 INFO L280 TraceCheckUtils]: 30: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,403 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #547#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,404 INFO L280 TraceCheckUtils]: 32: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,404 INFO L280 TraceCheckUtils]: 33: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp___1~0 := #t~ret6; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,405 INFO L280 TraceCheckUtils]: 34: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret6; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,405 INFO L280 TraceCheckUtils]: 35: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___1~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,406 INFO L280 TraceCheckUtils]: 36: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,406 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #565#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {35188#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {35020#true} is VALID [2020-07-11 02:39:16,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~T1_E~0); {35020#true} is VALID [2020-07-11 02:39:16,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume !(1 == ~T2_E~0); {35020#true} is VALID [2020-07-11 02:39:16,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} assume !(1 == ~E_1~0); {35020#true} is VALID [2020-07-11 02:39:16,416 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume !(1 == ~E_2~0); {35020#true} is VALID [2020-07-11 02:39:16,416 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,417 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #567#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-11 02:39:16,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume 0 == ~m_st~0; {35020#true} is VALID [2020-07-11 02:39:16,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-11 02:39:16,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-11 02:39:16,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,425 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #551#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {35207#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume !(0 == ~m_pc~0); {35208#(= ~m_pc~0 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {35208#(= ~m_pc~0 |old(~m_pc~0)|)} assume 1 == ~m_pc~0; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume !false; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,489 INFO L280 TraceCheckUtils]: 3: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_pc~0 := 1; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_st~0 := 2; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,490 INFO L280 TraceCheckUtils]: 5: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume true; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,491 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35209#(= 1 |old(~m_pc~0)|)} {35098#(not (= 1 ~m_pc~0))} #553#return; {35021#false} is VALID [2020-07-11 02:39:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {35210#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {35020#true} is VALID [2020-07-11 02:39:16,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-11 02:39:16,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t2_pc~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,514 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~t2_st~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,514 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,514 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35021#false} #557#return; {35021#false} is VALID [2020-07-11 02:39:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-11 02:39:16,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(0 == ~m_st~0); {35020#true} is VALID [2020-07-11 02:39:16,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume 0 == ~t1_st~0; {35020#true} is VALID [2020-07-11 02:39:16,522 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-11 02:39:16,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-11 02:39:16,523 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,523 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35021#false} #551#return; {35021#false} is VALID [2020-07-11 02:39:16,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,592 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,592 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-11 02:39:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-11 02:39:16,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,597 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,598 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-11 02:39:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:39:16,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-11 02:39:16,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-11 02:39:16,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-11 02:39:16,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,603 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-11 02:39:16,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {35020#true} is VALID [2020-07-11 02:39:16,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-11 02:39:16,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-11 02:39:16,604 INFO L263 TraceCheckUtils]: 3: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,604 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,604 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,605 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,605 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-11 02:39:16,605 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,605 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-11 02:39:16,606 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-11 02:39:16,606 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-11 02:39:16,606 INFO L263 TraceCheckUtils]: 14: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,606 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,606 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,607 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-11 02:39:16,607 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,607 INFO L280 TraceCheckUtils]: 19: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,607 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-11 02:39:16,607 INFO L280 TraceCheckUtils]: 21: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,608 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-11 02:39:16,608 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-11 02:39:16,608 INFO L280 TraceCheckUtils]: 24: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-11 02:39:16,608 INFO L263 TraceCheckUtils]: 25: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,609 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-11 02:39:16,609 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-11 02:39:16,609 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-11 02:39:16,609 INFO L280 TraceCheckUtils]: 30: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,609 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,610 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-11 02:39:16,610 INFO L280 TraceCheckUtils]: 33: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,610 INFO L280 TraceCheckUtils]: 34: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-11 02:39:16,610 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-11 02:39:16,610 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-11 02:39:16,611 INFO L280 TraceCheckUtils]: 37: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,611 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,611 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {35020#true} {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {35020#true} is VALID [2020-07-11 02:39:16,613 INFO L263 TraceCheckUtils]: 0: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:39:16,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {35020#true} is VALID [2020-07-11 02:39:16,614 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-11 02:39:16,614 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-11 02:39:16,614 INFO L263 TraceCheckUtils]: 4: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,614 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,615 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,615 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,615 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,615 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,615 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-11 02:39:16,616 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,616 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-11 02:39:16,616 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-11 02:39:16,616 INFO L280 TraceCheckUtils]: 14: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-11 02:39:16,616 INFO L263 TraceCheckUtils]: 15: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,617 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,617 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,617 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-11 02:39:16,617 INFO L280 TraceCheckUtils]: 19: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,617 INFO L280 TraceCheckUtils]: 20: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,618 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-11 02:39:16,618 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,618 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-11 02:39:16,618 INFO L280 TraceCheckUtils]: 24: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-11 02:39:16,619 INFO L280 TraceCheckUtils]: 25: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-11 02:39:16,619 INFO L263 TraceCheckUtils]: 26: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,619 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,619 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-11 02:39:16,619 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-11 02:39:16,620 INFO L280 TraceCheckUtils]: 30: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-11 02:39:16,620 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,620 INFO L280 TraceCheckUtils]: 32: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,620 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-11 02:39:16,620 INFO L280 TraceCheckUtils]: 34: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,621 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-11 02:39:16,621 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-11 02:39:16,621 INFO L280 TraceCheckUtils]: 37: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-11 02:39:16,621 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,621 INFO L280 TraceCheckUtils]: 39: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,622 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {35020#true} {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {35020#true} is VALID [2020-07-11 02:39:16,622 INFO L280 TraceCheckUtils]: 41: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,622 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {35020#true} {35020#true} #531#return; {35020#true} is VALID [2020-07-11 02:39:16,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {35211#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {35020#true} assume 1 == ~t1_pc~0; {35020#true} is VALID [2020-07-11 02:39:16,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~E_2~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,634 INFO L263 TraceCheckUtils]: 3: Hoare triple {35020#true} call immediate_notify(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:39:16,635 INFO L263 TraceCheckUtils]: 4: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:39:16,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {35020#true} is VALID [2020-07-11 02:39:16,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-11 02:39:16,636 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-11 02:39:16,636 INFO L263 TraceCheckUtils]: 8: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,636 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,636 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,637 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-11 02:39:16,637 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-11 02:39:16,638 INFO L280 TraceCheckUtils]: 17: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-11 02:39:16,638 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-11 02:39:16,638 INFO L263 TraceCheckUtils]: 19: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,638 INFO L280 TraceCheckUtils]: 20: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,638 INFO L280 TraceCheckUtils]: 21: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,638 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-11 02:39:16,639 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,639 INFO L280 TraceCheckUtils]: 24: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,639 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-11 02:39:16,639 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,639 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-11 02:39:16,640 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-11 02:39:16,640 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-11 02:39:16,640 INFO L263 TraceCheckUtils]: 30: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,640 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,640 INFO L280 TraceCheckUtils]: 32: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-11 02:39:16,640 INFO L280 TraceCheckUtils]: 33: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-11 02:39:16,641 INFO L280 TraceCheckUtils]: 34: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-11 02:39:16,641 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,641 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,641 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-11 02:39:16,642 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,642 INFO L280 TraceCheckUtils]: 39: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-11 02:39:16,642 INFO L280 TraceCheckUtils]: 40: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-11 02:39:16,642 INFO L280 TraceCheckUtils]: 41: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-11 02:39:16,642 INFO L280 TraceCheckUtils]: 42: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,642 INFO L280 TraceCheckUtils]: 43: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,643 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {35020#true} {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {35020#true} is VALID [2020-07-11 02:39:16,643 INFO L280 TraceCheckUtils]: 45: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,643 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {35020#true} {35020#true} #531#return; {35020#true} is VALID [2020-07-11 02:39:16,643 INFO L280 TraceCheckUtils]: 47: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,644 INFO L280 TraceCheckUtils]: 48: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-11 02:39:16,644 INFO L280 TraceCheckUtils]: 49: Hoare triple {35020#true} ~t1_pc~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,644 INFO L280 TraceCheckUtils]: 50: Hoare triple {35020#true} ~t1_st~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,644 INFO L280 TraceCheckUtils]: 51: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,644 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {35020#true} {35021#false} #555#return; {35021#false} is VALID [2020-07-11 02:39:16,648 INFO L263 TraceCheckUtils]: 0: Hoare triple {35020#true} call ULTIMATE.init(); {35185#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:39:16,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {35185#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {35020#true} ~t1_pc~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {35020#true} ~t2_pc~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,649 INFO L280 TraceCheckUtils]: 5: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,649 INFO L280 TraceCheckUtils]: 6: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,650 INFO L280 TraceCheckUtils]: 7: Hoare triple {35020#true} ~m_i~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,650 INFO L280 TraceCheckUtils]: 8: Hoare triple {35020#true} ~t1_i~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,650 INFO L280 TraceCheckUtils]: 9: Hoare triple {35020#true} ~t2_i~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,650 INFO L280 TraceCheckUtils]: 10: Hoare triple {35020#true} ~M_E~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,650 INFO L280 TraceCheckUtils]: 11: Hoare triple {35020#true} ~T1_E~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,651 INFO L280 TraceCheckUtils]: 12: Hoare triple {35020#true} ~T2_E~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,651 INFO L280 TraceCheckUtils]: 13: Hoare triple {35020#true} ~E_1~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,651 INFO L280 TraceCheckUtils]: 14: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,651 INFO L280 TraceCheckUtils]: 15: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,651 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {35020#true} {35020#true} #589#return; {35020#true} is VALID [2020-07-11 02:39:16,652 INFO L263 TraceCheckUtils]: 17: Hoare triple {35020#true} call #t~ret10 := main(); {35020#true} is VALID [2020-07-11 02:39:16,652 INFO L280 TraceCheckUtils]: 18: Hoare triple {35020#true} havoc ~__retres1~4; {35020#true} is VALID [2020-07-11 02:39:16,653 INFO L263 TraceCheckUtils]: 19: Hoare triple {35020#true} call init_model(); {35186#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-11 02:39:16,653 INFO L280 TraceCheckUtils]: 20: Hoare triple {35186#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,653 INFO L280 TraceCheckUtils]: 21: Hoare triple {35020#true} ~t1_i~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,653 INFO L280 TraceCheckUtils]: 22: Hoare triple {35020#true} ~t2_i~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,653 INFO L280 TraceCheckUtils]: 23: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,654 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {35020#true} {35020#true} #535#return; {35020#true} is VALID [2020-07-11 02:39:16,654 INFO L263 TraceCheckUtils]: 25: Hoare triple {35020#true} call start_simulation(); {35020#true} is VALID [2020-07-11 02:39:16,654 INFO L280 TraceCheckUtils]: 26: Hoare triple {35020#true} havoc ~kernel_st~0; {35020#true} is VALID [2020-07-11 02:39:16,654 INFO L280 TraceCheckUtils]: 27: Hoare triple {35020#true} havoc ~tmp~3; {35020#true} is VALID [2020-07-11 02:39:16,654 INFO L280 TraceCheckUtils]: 28: Hoare triple {35020#true} havoc ~tmp___0~1; {35020#true} is VALID [2020-07-11 02:39:16,655 INFO L280 TraceCheckUtils]: 29: Hoare triple {35020#true} ~kernel_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,655 INFO L263 TraceCheckUtils]: 30: Hoare triple {35020#true} call update_channels(); {35020#true} is VALID [2020-07-11 02:39:16,655 INFO L280 TraceCheckUtils]: 31: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,655 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {35020#true} {35020#true} #559#return; {35020#true} is VALID [2020-07-11 02:39:16,656 INFO L263 TraceCheckUtils]: 33: Hoare triple {35020#true} call init_threads(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:39:16,656 INFO L280 TraceCheckUtils]: 34: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {35020#true} is VALID [2020-07-11 02:39:16,656 INFO L280 TraceCheckUtils]: 35: Hoare triple {35020#true} ~m_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,657 INFO L280 TraceCheckUtils]: 36: Hoare triple {35020#true} assume 1 == ~t1_i~0; {35020#true} is VALID [2020-07-11 02:39:16,657 INFO L280 TraceCheckUtils]: 37: Hoare triple {35020#true} ~t1_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,657 INFO L280 TraceCheckUtils]: 38: Hoare triple {35020#true} assume 1 == ~t2_i~0; {35020#true} is VALID [2020-07-11 02:39:16,657 INFO L280 TraceCheckUtils]: 39: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,657 INFO L280 TraceCheckUtils]: 40: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,658 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {35020#true} {35020#true} #561#return; {35020#true} is VALID [2020-07-11 02:39:16,659 INFO L263 TraceCheckUtils]: 42: Hoare triple {35020#true} call fire_delta_events(); {35188#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:39:16,659 INFO L280 TraceCheckUtils]: 43: Hoare triple {35188#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {35020#true} is VALID [2020-07-11 02:39:16,659 INFO L280 TraceCheckUtils]: 44: Hoare triple {35020#true} assume !(0 == ~T1_E~0); {35020#true} is VALID [2020-07-11 02:39:16,659 INFO L280 TraceCheckUtils]: 45: Hoare triple {35020#true} assume !(0 == ~T2_E~0); {35020#true} is VALID [2020-07-11 02:39:16,659 INFO L280 TraceCheckUtils]: 46: Hoare triple {35020#true} assume !(0 == ~E_1~0); {35020#true} is VALID [2020-07-11 02:39:16,660 INFO L280 TraceCheckUtils]: 47: Hoare triple {35020#true} assume !(0 == ~E_2~0); {35020#true} is VALID [2020-07-11 02:39:16,660 INFO L280 TraceCheckUtils]: 48: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,660 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {35020#true} {35020#true} #563#return; {35020#true} is VALID [2020-07-11 02:39:16,661 INFO L263 TraceCheckUtils]: 50: Hoare triple {35020#true} call activate_threads(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:39:16,661 INFO L280 TraceCheckUtils]: 51: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {35020#true} is VALID [2020-07-11 02:39:16,661 INFO L280 TraceCheckUtils]: 52: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-11 02:39:16,661 INFO L280 TraceCheckUtils]: 53: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-11 02:39:16,662 INFO L263 TraceCheckUtils]: 54: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,662 INFO L280 TraceCheckUtils]: 55: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,663 INFO L280 TraceCheckUtils]: 56: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,663 INFO L280 TraceCheckUtils]: 57: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~__retres1~0 := 0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,664 INFO L280 TraceCheckUtils]: 58: Hoare triple {35098#(not (= 1 ~m_pc~0))} #res := ~__retres1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,664 INFO L280 TraceCheckUtils]: 59: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,665 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #543#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,666 INFO L280 TraceCheckUtils]: 61: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,666 INFO L280 TraceCheckUtils]: 62: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp~1 := #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,667 INFO L280 TraceCheckUtils]: 63: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret4; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,667 INFO L280 TraceCheckUtils]: 64: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp~1); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,668 INFO L263 TraceCheckUtils]: 65: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,668 INFO L280 TraceCheckUtils]: 66: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,668 INFO L280 TraceCheckUtils]: 67: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,668 INFO L280 TraceCheckUtils]: 68: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-11 02:39:16,668 INFO L280 TraceCheckUtils]: 69: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,669 INFO L280 TraceCheckUtils]: 70: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,670 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #545#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,670 INFO L280 TraceCheckUtils]: 72: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,671 INFO L280 TraceCheckUtils]: 73: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp___0~0 := #t~ret5; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,671 INFO L280 TraceCheckUtils]: 74: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret5; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,672 INFO L280 TraceCheckUtils]: 75: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___0~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,672 INFO L263 TraceCheckUtils]: 76: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,673 INFO L280 TraceCheckUtils]: 77: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,673 INFO L280 TraceCheckUtils]: 78: Hoare triple {35020#true} assume !(1 == ~t2_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,673 INFO L280 TraceCheckUtils]: 79: Hoare triple {35020#true} ~__retres1~2 := 0; {35020#true} is VALID [2020-07-11 02:39:16,674 INFO L280 TraceCheckUtils]: 80: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,674 INFO L280 TraceCheckUtils]: 81: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,675 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #547#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,675 INFO L280 TraceCheckUtils]: 83: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,676 INFO L280 TraceCheckUtils]: 84: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp___1~0 := #t~ret6; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,677 INFO L280 TraceCheckUtils]: 85: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret6; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,677 INFO L280 TraceCheckUtils]: 86: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !(0 != ~tmp___1~0); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,678 INFO L280 TraceCheckUtils]: 87: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume true; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,678 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {35098#(not (= 1 ~m_pc~0))} {35020#true} #565#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,679 INFO L263 TraceCheckUtils]: 89: Hoare triple {35098#(not (= 1 ~m_pc~0))} call reset_delta_events(); {35188#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:39:16,680 INFO L280 TraceCheckUtils]: 90: Hoare triple {35188#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {35020#true} is VALID [2020-07-11 02:39:16,680 INFO L280 TraceCheckUtils]: 91: Hoare triple {35020#true} assume !(1 == ~T1_E~0); {35020#true} is VALID [2020-07-11 02:39:16,680 INFO L280 TraceCheckUtils]: 92: Hoare triple {35020#true} assume !(1 == ~T2_E~0); {35020#true} is VALID [2020-07-11 02:39:16,680 INFO L280 TraceCheckUtils]: 93: Hoare triple {35020#true} assume !(1 == ~E_1~0); {35020#true} is VALID [2020-07-11 02:39:16,680 INFO L280 TraceCheckUtils]: 94: Hoare triple {35020#true} assume !(1 == ~E_2~0); {35020#true} is VALID [2020-07-11 02:39:16,680 INFO L280 TraceCheckUtils]: 95: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,681 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #567#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,682 INFO L280 TraceCheckUtils]: 97: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !false; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,682 INFO L280 TraceCheckUtils]: 98: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~kernel_st~0 := 1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,683 INFO L263 TraceCheckUtils]: 99: Hoare triple {35098#(not (= 1 ~m_pc~0))} call eval(); {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,683 INFO L280 TraceCheckUtils]: 100: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc ~tmp~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,684 INFO L280 TraceCheckUtils]: 101: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume !false; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,684 INFO L263 TraceCheckUtils]: 102: Hoare triple {35098#(not (= 1 ~m_pc~0))} call #t~ret0 := exists_runnable_thread(); {35020#true} is VALID [2020-07-11 02:39:16,684 INFO L280 TraceCheckUtils]: 103: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-11 02:39:16,684 INFO L280 TraceCheckUtils]: 104: Hoare triple {35020#true} assume 0 == ~m_st~0; {35020#true} is VALID [2020-07-11 02:39:16,685 INFO L280 TraceCheckUtils]: 105: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-11 02:39:16,685 INFO L280 TraceCheckUtils]: 106: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-11 02:39:16,685 INFO L280 TraceCheckUtils]: 107: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,686 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {35020#true} {35098#(not (= 1 ~m_pc~0))} #551#return; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,686 INFO L280 TraceCheckUtils]: 109: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,687 INFO L280 TraceCheckUtils]: 110: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp~0 := #t~ret0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,687 INFO L280 TraceCheckUtils]: 111: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~ret0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,688 INFO L280 TraceCheckUtils]: 112: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume 0 != ~tmp~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,688 INFO L280 TraceCheckUtils]: 113: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume 0 == ~m_st~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,689 INFO L280 TraceCheckUtils]: 114: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc ~tmp_ndt_1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,689 INFO L280 TraceCheckUtils]: 115: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,690 INFO L280 TraceCheckUtils]: 116: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~tmp_ndt_1~0 := #t~nondet1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,691 INFO L280 TraceCheckUtils]: 117: Hoare triple {35098#(not (= 1 ~m_pc~0))} havoc #t~nondet1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,691 INFO L280 TraceCheckUtils]: 118: Hoare triple {35098#(not (= 1 ~m_pc~0))} assume 0 != ~tmp_ndt_1~0; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,692 INFO L280 TraceCheckUtils]: 119: Hoare triple {35098#(not (= 1 ~m_pc~0))} ~m_st~0 := 1; {35098#(not (= 1 ~m_pc~0))} is VALID [2020-07-11 02:39:16,693 INFO L263 TraceCheckUtils]: 120: Hoare triple {35098#(not (= 1 ~m_pc~0))} call master(); {35207#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:39:16,694 INFO L280 TraceCheckUtils]: 121: Hoare triple {35207#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume !(0 == ~m_pc~0); {35208#(= ~m_pc~0 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,694 INFO L280 TraceCheckUtils]: 122: Hoare triple {35208#(= ~m_pc~0 |old(~m_pc~0)|)} assume 1 == ~m_pc~0; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,695 INFO L280 TraceCheckUtils]: 123: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume !false; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,696 INFO L280 TraceCheckUtils]: 124: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_pc~0 := 1; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,696 INFO L280 TraceCheckUtils]: 125: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} ~m_st~0 := 2; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,697 INFO L280 TraceCheckUtils]: 126: Hoare triple {35209#(= 1 |old(~m_pc~0)|)} assume true; {35209#(= 1 |old(~m_pc~0)|)} is VALID [2020-07-11 02:39:16,698 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {35209#(= 1 |old(~m_pc~0)|)} {35098#(not (= 1 ~m_pc~0))} #553#return; {35021#false} is VALID [2020-07-11 02:39:16,698 INFO L280 TraceCheckUtils]: 128: Hoare triple {35021#false} assume !(0 == ~t1_st~0); {35021#false} is VALID [2020-07-11 02:39:16,698 INFO L280 TraceCheckUtils]: 129: Hoare triple {35021#false} assume 0 == ~t2_st~0; {35021#false} is VALID [2020-07-11 02:39:16,698 INFO L280 TraceCheckUtils]: 130: Hoare triple {35021#false} havoc ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-11 02:39:16,699 INFO L280 TraceCheckUtils]: 131: Hoare triple {35021#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {35021#false} is VALID [2020-07-11 02:39:16,699 INFO L280 TraceCheckUtils]: 132: Hoare triple {35021#false} ~tmp_ndt_3~0 := #t~nondet3; {35021#false} is VALID [2020-07-11 02:39:16,699 INFO L280 TraceCheckUtils]: 133: Hoare triple {35021#false} havoc #t~nondet3; {35021#false} is VALID [2020-07-11 02:39:16,699 INFO L280 TraceCheckUtils]: 134: Hoare triple {35021#false} assume 0 != ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-11 02:39:16,699 INFO L280 TraceCheckUtils]: 135: Hoare triple {35021#false} ~t2_st~0 := 1; {35021#false} is VALID [2020-07-11 02:39:16,699 INFO L263 TraceCheckUtils]: 136: Hoare triple {35021#false} call transmit2(); {35210#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:39:16,700 INFO L280 TraceCheckUtils]: 137: Hoare triple {35210#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {35020#true} is VALID [2020-07-11 02:39:16,700 INFO L280 TraceCheckUtils]: 138: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-11 02:39:16,700 INFO L280 TraceCheckUtils]: 139: Hoare triple {35020#true} ~t2_pc~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,700 INFO L280 TraceCheckUtils]: 140: Hoare triple {35020#true} ~t2_st~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,700 INFO L280 TraceCheckUtils]: 141: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,701 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {35020#true} {35021#false} #557#return; {35021#false} is VALID [2020-07-11 02:39:16,701 INFO L280 TraceCheckUtils]: 143: Hoare triple {35021#false} assume !false; {35021#false} is VALID [2020-07-11 02:39:16,701 INFO L263 TraceCheckUtils]: 144: Hoare triple {35021#false} call #t~ret0 := exists_runnable_thread(); {35020#true} is VALID [2020-07-11 02:39:16,701 INFO L280 TraceCheckUtils]: 145: Hoare triple {35020#true} havoc ~__retres1~3; {35020#true} is VALID [2020-07-11 02:39:16,701 INFO L280 TraceCheckUtils]: 146: Hoare triple {35020#true} assume !(0 == ~m_st~0); {35020#true} is VALID [2020-07-11 02:39:16,701 INFO L280 TraceCheckUtils]: 147: Hoare triple {35020#true} assume 0 == ~t1_st~0; {35020#true} is VALID [2020-07-11 02:39:16,702 INFO L280 TraceCheckUtils]: 148: Hoare triple {35020#true} ~__retres1~3 := 1; {35020#true} is VALID [2020-07-11 02:39:16,702 INFO L280 TraceCheckUtils]: 149: Hoare triple {35020#true} #res := ~__retres1~3; {35020#true} is VALID [2020-07-11 02:39:16,702 INFO L280 TraceCheckUtils]: 150: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,702 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {35020#true} {35021#false} #551#return; {35021#false} is VALID [2020-07-11 02:39:16,702 INFO L280 TraceCheckUtils]: 152: Hoare triple {35021#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {35021#false} is VALID [2020-07-11 02:39:16,703 INFO L280 TraceCheckUtils]: 153: Hoare triple {35021#false} ~tmp~0 := #t~ret0; {35021#false} is VALID [2020-07-11 02:39:16,703 INFO L280 TraceCheckUtils]: 154: Hoare triple {35021#false} havoc #t~ret0; {35021#false} is VALID [2020-07-11 02:39:16,703 INFO L280 TraceCheckUtils]: 155: Hoare triple {35021#false} assume 0 != ~tmp~0; {35021#false} is VALID [2020-07-11 02:39:16,703 INFO L280 TraceCheckUtils]: 156: Hoare triple {35021#false} assume !(0 == ~m_st~0); {35021#false} is VALID [2020-07-11 02:39:16,703 INFO L280 TraceCheckUtils]: 157: Hoare triple {35021#false} assume 0 == ~t1_st~0; {35021#false} is VALID [2020-07-11 02:39:16,704 INFO L280 TraceCheckUtils]: 158: Hoare triple {35021#false} havoc ~tmp_ndt_2~0; {35021#false} is VALID [2020-07-11 02:39:16,704 INFO L280 TraceCheckUtils]: 159: Hoare triple {35021#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {35021#false} is VALID [2020-07-11 02:39:16,704 INFO L280 TraceCheckUtils]: 160: Hoare triple {35021#false} ~tmp_ndt_2~0 := #t~nondet2; {35021#false} is VALID [2020-07-11 02:39:16,704 INFO L280 TraceCheckUtils]: 161: Hoare triple {35021#false} havoc #t~nondet2; {35021#false} is VALID [2020-07-11 02:39:16,705 INFO L280 TraceCheckUtils]: 162: Hoare triple {35021#false} assume 0 != ~tmp_ndt_2~0; {35021#false} is VALID [2020-07-11 02:39:16,705 INFO L280 TraceCheckUtils]: 163: Hoare triple {35021#false} ~t1_st~0 := 1; {35021#false} is VALID [2020-07-11 02:39:16,705 INFO L263 TraceCheckUtils]: 164: Hoare triple {35021#false} call transmit1(); {35211#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:39:16,705 INFO L280 TraceCheckUtils]: 165: Hoare triple {35211#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,705 INFO L280 TraceCheckUtils]: 166: Hoare triple {35020#true} assume 1 == ~t1_pc~0; {35020#true} is VALID [2020-07-11 02:39:16,706 INFO L280 TraceCheckUtils]: 167: Hoare triple {35020#true} ~E_2~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,707 INFO L263 TraceCheckUtils]: 168: Hoare triple {35020#true} call immediate_notify(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:39:16,708 INFO L263 TraceCheckUtils]: 169: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:39:16,708 INFO L280 TraceCheckUtils]: 170: Hoare triple {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {35020#true} is VALID [2020-07-11 02:39:16,708 INFO L280 TraceCheckUtils]: 171: Hoare triple {35020#true} havoc ~tmp___0~0; {35020#true} is VALID [2020-07-11 02:39:16,708 INFO L280 TraceCheckUtils]: 172: Hoare triple {35020#true} havoc ~tmp___1~0; {35020#true} is VALID [2020-07-11 02:39:16,709 INFO L263 TraceCheckUtils]: 173: Hoare triple {35020#true} call #t~ret4 := is_master_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,709 INFO L280 TraceCheckUtils]: 174: Hoare triple {35020#true} havoc ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,709 INFO L280 TraceCheckUtils]: 175: Hoare triple {35020#true} assume !(1 == ~m_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,709 INFO L280 TraceCheckUtils]: 176: Hoare triple {35020#true} ~__retres1~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,709 INFO L280 TraceCheckUtils]: 177: Hoare triple {35020#true} #res := ~__retres1~0; {35020#true} is VALID [2020-07-11 02:39:16,710 INFO L280 TraceCheckUtils]: 178: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,710 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {35020#true} {35020#true} #543#return; {35020#true} is VALID [2020-07-11 02:39:16,710 INFO L280 TraceCheckUtils]: 180: Hoare triple {35020#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,710 INFO L280 TraceCheckUtils]: 181: Hoare triple {35020#true} ~tmp~1 := #t~ret4; {35020#true} is VALID [2020-07-11 02:39:16,710 INFO L280 TraceCheckUtils]: 182: Hoare triple {35020#true} havoc #t~ret4; {35020#true} is VALID [2020-07-11 02:39:16,710 INFO L280 TraceCheckUtils]: 183: Hoare triple {35020#true} assume !(0 != ~tmp~1); {35020#true} is VALID [2020-07-11 02:39:16,711 INFO L263 TraceCheckUtils]: 184: Hoare triple {35020#true} call #t~ret5 := is_transmit1_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,711 INFO L280 TraceCheckUtils]: 185: Hoare triple {35020#true} havoc ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,711 INFO L280 TraceCheckUtils]: 186: Hoare triple {35020#true} assume !(1 == ~t1_pc~0); {35020#true} is VALID [2020-07-11 02:39:16,711 INFO L280 TraceCheckUtils]: 187: Hoare triple {35020#true} ~__retres1~1 := 0; {35020#true} is VALID [2020-07-11 02:39:16,711 INFO L280 TraceCheckUtils]: 188: Hoare triple {35020#true} #res := ~__retres1~1; {35020#true} is VALID [2020-07-11 02:39:16,712 INFO L280 TraceCheckUtils]: 189: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,712 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {35020#true} {35020#true} #545#return; {35020#true} is VALID [2020-07-11 02:39:16,712 INFO L280 TraceCheckUtils]: 191: Hoare triple {35020#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,712 INFO L280 TraceCheckUtils]: 192: Hoare triple {35020#true} ~tmp___0~0 := #t~ret5; {35020#true} is VALID [2020-07-11 02:39:16,712 INFO L280 TraceCheckUtils]: 193: Hoare triple {35020#true} havoc #t~ret5; {35020#true} is VALID [2020-07-11 02:39:16,713 INFO L280 TraceCheckUtils]: 194: Hoare triple {35020#true} assume !(0 != ~tmp___0~0); {35020#true} is VALID [2020-07-11 02:39:16,713 INFO L263 TraceCheckUtils]: 195: Hoare triple {35020#true} call #t~ret6 := is_transmit2_triggered(); {35020#true} is VALID [2020-07-11 02:39:16,713 INFO L280 TraceCheckUtils]: 196: Hoare triple {35020#true} havoc ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,713 INFO L280 TraceCheckUtils]: 197: Hoare triple {35020#true} assume 1 == ~t2_pc~0; {35020#true} is VALID [2020-07-11 02:39:16,713 INFO L280 TraceCheckUtils]: 198: Hoare triple {35020#true} assume 1 == ~E_2~0; {35020#true} is VALID [2020-07-11 02:39:16,713 INFO L280 TraceCheckUtils]: 199: Hoare triple {35020#true} ~__retres1~2 := 1; {35020#true} is VALID [2020-07-11 02:39:16,714 INFO L280 TraceCheckUtils]: 200: Hoare triple {35020#true} #res := ~__retres1~2; {35020#true} is VALID [2020-07-11 02:39:16,714 INFO L280 TraceCheckUtils]: 201: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,714 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {35020#true} {35020#true} #547#return; {35020#true} is VALID [2020-07-11 02:39:16,714 INFO L280 TraceCheckUtils]: 203: Hoare triple {35020#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {35020#true} is VALID [2020-07-11 02:39:16,714 INFO L280 TraceCheckUtils]: 204: Hoare triple {35020#true} ~tmp___1~0 := #t~ret6; {35020#true} is VALID [2020-07-11 02:39:16,714 INFO L280 TraceCheckUtils]: 205: Hoare triple {35020#true} havoc #t~ret6; {35020#true} is VALID [2020-07-11 02:39:16,715 INFO L280 TraceCheckUtils]: 206: Hoare triple {35020#true} assume 0 != ~tmp___1~0; {35020#true} is VALID [2020-07-11 02:39:16,715 INFO L280 TraceCheckUtils]: 207: Hoare triple {35020#true} ~t2_st~0 := 0; {35020#true} is VALID [2020-07-11 02:39:16,715 INFO L280 TraceCheckUtils]: 208: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,715 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {35020#true} {35187#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {35020#true} is VALID [2020-07-11 02:39:16,715 INFO L280 TraceCheckUtils]: 210: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,715 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {35020#true} {35020#true} #531#return; {35020#true} is VALID [2020-07-11 02:39:16,716 INFO L280 TraceCheckUtils]: 212: Hoare triple {35020#true} ~E_2~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,716 INFO L280 TraceCheckUtils]: 213: Hoare triple {35020#true} assume !false; {35020#true} is VALID [2020-07-11 02:39:16,716 INFO L280 TraceCheckUtils]: 214: Hoare triple {35020#true} ~t1_pc~0 := 1; {35020#true} is VALID [2020-07-11 02:39:16,716 INFO L280 TraceCheckUtils]: 215: Hoare triple {35020#true} ~t1_st~0 := 2; {35020#true} is VALID [2020-07-11 02:39:16,716 INFO L280 TraceCheckUtils]: 216: Hoare triple {35020#true} assume true; {35020#true} is VALID [2020-07-11 02:39:16,716 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {35020#true} {35021#false} #555#return; {35021#false} is VALID [2020-07-11 02:39:16,717 INFO L280 TraceCheckUtils]: 218: Hoare triple {35021#false} assume 0 == ~t2_st~0; {35021#false} is VALID [2020-07-11 02:39:16,717 INFO L280 TraceCheckUtils]: 219: Hoare triple {35021#false} havoc ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-11 02:39:16,717 INFO L280 TraceCheckUtils]: 220: Hoare triple {35021#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {35021#false} is VALID [2020-07-11 02:39:16,717 INFO L280 TraceCheckUtils]: 221: Hoare triple {35021#false} ~tmp_ndt_3~0 := #t~nondet3; {35021#false} is VALID [2020-07-11 02:39:16,717 INFO L280 TraceCheckUtils]: 222: Hoare triple {35021#false} havoc #t~nondet3; {35021#false} is VALID [2020-07-11 02:39:16,717 INFO L280 TraceCheckUtils]: 223: Hoare triple {35021#false} assume 0 != ~tmp_ndt_3~0; {35021#false} is VALID [2020-07-11 02:39:16,718 INFO L280 TraceCheckUtils]: 224: Hoare triple {35021#false} ~t2_st~0 := 1; {35021#false} is VALID [2020-07-11 02:39:16,718 INFO L263 TraceCheckUtils]: 225: Hoare triple {35021#false} call transmit2(); {35021#false} is VALID [2020-07-11 02:39:16,718 INFO L280 TraceCheckUtils]: 226: Hoare triple {35021#false} assume !(0 == ~t2_pc~0); {35021#false} is VALID [2020-07-11 02:39:16,718 INFO L280 TraceCheckUtils]: 227: Hoare triple {35021#false} assume 1 == ~t2_pc~0; {35021#false} is VALID [2020-07-11 02:39:16,718 INFO L263 TraceCheckUtils]: 228: Hoare triple {35021#false} call error(); {35021#false} is VALID [2020-07-11 02:39:16,718 INFO L280 TraceCheckUtils]: 229: Hoare triple {35021#false} assume !false; {35021#false} is VALID [2020-07-11 02:39:16,766 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-11 02:39:16,767 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1449173715] [2020-07-11 02:39:16,767 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 02:39:16,767 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-11 02:39:16,768 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111223049] [2020-07-11 02:39:16,769 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 230 [2020-07-11 02:39:16,770 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:39:16,770 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-11 02:39:17,059 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 207 edges. 207 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:39:17,059 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-11 02:39:17,060 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:39:17,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-11 02:39:17,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2020-07-11 02:39:17,061 INFO L87 Difference]: Start difference. First operand 2091 states and 2967 transitions. Second operand 12 states. [2020-07-11 02:40:31,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:40:31,188 INFO L93 Difference]: Finished difference Result 8991 states and 15078 transitions. [2020-07-11 02:40:31,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-07-11 02:40:31,189 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 230 [2020-07-11 02:40:31,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:40:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-11 02:40:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 1858 transitions. [2020-07-11 02:40:31,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-11 02:40:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 1858 transitions. [2020-07-11 02:40:31,249 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 1858 transitions. [2020-07-11 02:40:34,501 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1858 edges. 1858 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:40:36,389 INFO L225 Difference]: With dead ends: 8991 [2020-07-11 02:40:36,389 INFO L226 Difference]: Without dead ends: 6948 [2020-07-11 02:40:36,424 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 697 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=499, Invalid=1853, Unknown=0, NotChecked=0, Total=2352 [2020-07-11 02:40:36,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6948 states. [2020-07-11 02:41:15,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6948 to 4943. [2020-07-11 02:41:15,641 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:41:15,641 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6948 states. Second operand 4943 states. [2020-07-11 02:41:15,641 INFO L74 IsIncluded]: Start isIncluded. First operand 6948 states. Second operand 4943 states. [2020-07-11 02:41:15,641 INFO L87 Difference]: Start difference. First operand 6948 states. Second operand 4943 states. [2020-07-11 02:41:17,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:41:17,560 INFO L93 Difference]: Finished difference Result 6948 states and 11011 transitions. [2020-07-11 02:41:17,560 INFO L276 IsEmpty]: Start isEmpty. Operand 6948 states and 11011 transitions. [2020-07-11 02:41:17,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:41:17,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:41:17,607 INFO L74 IsIncluded]: Start isIncluded. First operand 4943 states. Second operand 6948 states. [2020-07-11 02:41:17,607 INFO L87 Difference]: Start difference. First operand 4943 states. Second operand 6948 states. [2020-07-11 02:41:19,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:41:19,539 INFO L93 Difference]: Finished difference Result 6948 states and 11011 transitions. [2020-07-11 02:41:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 6948 states and 11011 transitions. [2020-07-11 02:41:19,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:41:19,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:41:19,587 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:41:19,587 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:41:19,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4943 states. [2020-07-11 02:41:20,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 4943 states and 7731 transitions. [2020-07-11 02:41:20,547 INFO L78 Accepts]: Start accepts. Automaton has 4943 states and 7731 transitions. Word has length 230 [2020-07-11 02:41:20,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:41:20,548 INFO L479 AbstractCegarLoop]: Abstraction has 4943 states and 7731 transitions. [2020-07-11 02:41:20,548 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-11 02:41:20,548 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4943 states and 7731 transitions. [2020-07-11 02:41:42,733 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 7731 edges. 7731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:41:42,734 INFO L276 IsEmpty]: Start isEmpty. Operand 4943 states and 7731 transitions. [2020-07-11 02:41:42,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2020-07-11 02:41:42,741 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:41:42,741 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:41:42,742 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 02:41:42,742 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:41:42,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:41:42,742 INFO L82 PathProgramCache]: Analyzing trace with hash -1577887462, now seen corresponding path program 1 times [2020-07-11 02:41:42,743 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:41:42,743 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [198402264] [2020-07-11 02:41:42,743 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:41:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {77332#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} ~t1_pc~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t2_pc~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,868 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~m_i~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} ~t1_i~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} ~t2_i~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} ~M_E~0 := 2; {77174#true} is VALID [2020-07-11 02:41:42,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} ~T1_E~0 := 2; {77174#true} is VALID [2020-07-11 02:41:42,870 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~T2_E~0 := 2; {77174#true} is VALID [2020-07-11 02:41:42,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} ~E_1~0 := 2; {77174#true} is VALID [2020-07-11 02:41:42,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-11 02:41:42,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,871 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {77174#true} {77174#true} #589#return; {77174#true} is VALID [2020-07-11 02:41:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {77333#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {77174#true} is VALID [2020-07-11 02:41:42,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} ~t1_i~0 := 1; {77174#true} is VALID [2020-07-11 02:41:42,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t2_i~0 := 1; {77174#true} is VALID [2020-07-11 02:41:42,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,893 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {77174#true} {77174#true} #535#return; {77174#true} is VALID [2020-07-11 02:41:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,896 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {77174#true} {77174#true} #559#return; {77174#true} is VALID [2020-07-11 02:41:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {77174#true} is VALID [2020-07-11 02:41:42,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,919 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume 1 == ~t1_i~0; {77174#true} is VALID [2020-07-11 02:41:42,919 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume 1 == ~t2_i~0; {77174#true} is VALID [2020-07-11 02:41:42,919 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,919 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {77174#true} {77174#true} #561#return; {77174#true} is VALID [2020-07-11 02:41:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {77335#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {77174#true} is VALID [2020-07-11 02:41:42,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(0 == ~T1_E~0); {77174#true} is VALID [2020-07-11 02:41:42,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume !(0 == ~T2_E~0); {77174#true} is VALID [2020-07-11 02:41:42,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} assume !(0 == ~E_1~0); {77174#true} is VALID [2020-07-11 02:41:42,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume !(0 == ~E_2~0); {77174#true} is VALID [2020-07-11 02:41:42,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,951 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {77174#true} {77174#true} #563#return; {77174#true} is VALID [2020-07-11 02:41:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:42,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-11 02:41:42,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:42,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,964 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-11 02:41:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:42,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-11 02:41:42,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-11 02:41:42,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:42,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,969 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-11 02:41:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:42,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~t2_pc~0); {77174#true} is VALID [2020-07-11 02:41:42,973 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~2 := 0; {77174#true} is VALID [2020-07-11 02:41:42,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:42,974 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,974 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-11 02:41:42,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {77174#true} is VALID [2020-07-11 02:41:42,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-11 02:41:42,975 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-11 02:41:42,975 INFO L263 TraceCheckUtils]: 3: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-11 02:41:42,976 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:42,976 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-11 02:41:42,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-11 02:41:42,976 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:42,977 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,977 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-11 02:41:42,977 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:42,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-11 02:41:42,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-11 02:41:42,978 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-11 02:41:42,978 INFO L263 TraceCheckUtils]: 14: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-11 02:41:42,979 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:42,979 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-11 02:41:42,979 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-11 02:41:42,979 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:42,980 INFO L280 TraceCheckUtils]: 19: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,980 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-11 02:41:42,980 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:42,980 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-11 02:41:42,981 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-11 02:41:42,981 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} assume !(0 != ~tmp___0~0); {77174#true} is VALID [2020-07-11 02:41:42,981 INFO L263 TraceCheckUtils]: 25: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-11 02:41:42,981 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:42,982 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} assume !(1 == ~t2_pc~0); {77174#true} is VALID [2020-07-11 02:41:42,982 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} ~__retres1~2 := 0; {77174#true} is VALID [2020-07-11 02:41:42,982 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:42,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,983 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-11 02:41:42,983 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:42,983 INFO L280 TraceCheckUtils]: 33: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-11 02:41:42,984 INFO L280 TraceCheckUtils]: 34: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-11 02:41:42,984 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} assume !(0 != ~tmp___1~0); {77174#true} is VALID [2020-07-11 02:41:42,984 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,984 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {77174#true} {77174#true} #565#return; {77174#true} is VALID [2020-07-11 02:41:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {77335#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {77174#true} is VALID [2020-07-11 02:41:42,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~T1_E~0); {77174#true} is VALID [2020-07-11 02:41:42,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume !(1 == ~T2_E~0); {77174#true} is VALID [2020-07-11 02:41:42,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} assume !(1 == ~E_1~0); {77174#true} is VALID [2020-07-11 02:41:42,991 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume !(1 == ~E_2~0); {77174#true} is VALID [2020-07-11 02:41:42,991 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,992 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {77174#true} {77174#true} #567#return; {77174#true} is VALID [2020-07-11 02:41:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:42,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-11 02:41:42,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-11 02:41:42,996 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-11 02:41:42,996 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-11 02:41:42,997 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:42,997 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #551#return; {77174#true} is VALID [2020-07-11 02:41:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:43,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {77354#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {77174#true} is VALID [2020-07-11 02:41:43,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-11 02:41:43,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t2_pc~0 := 1; {77174#true} is VALID [2020-07-11 02:41:43,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~t2_st~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,019 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #557#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:43,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-11 02:41:43,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-11 02:41:43,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-11 02:41:43,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-11 02:41:43,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,026 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #551#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:43,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,082 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,082 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,083 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-11 02:41:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:43,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-11 02:41:43,087 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,087 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,088 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-11 02:41:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:41:43,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-11 02:41:43,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-11 02:41:43,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-11 02:41:43,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,093 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,093 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-11 02:41:43,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {77174#true} is VALID [2020-07-11 02:41:43,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-11 02:41:43,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-11 02:41:43,094 INFO L263 TraceCheckUtils]: 3: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,095 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,095 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,095 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,095 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-11 02:41:43,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,096 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-11 02:41:43,096 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-11 02:41:43,096 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-11 02:41:43,096 INFO L263 TraceCheckUtils]: 14: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,097 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,097 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,097 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-11 02:41:43,097 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,098 INFO L280 TraceCheckUtils]: 19: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,098 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-11 02:41:43,098 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,098 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-11 02:41:43,098 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-11 02:41:43,099 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-11 02:41:43,099 INFO L280 TraceCheckUtils]: 25: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,099 INFO L263 TraceCheckUtils]: 26: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,099 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,100 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-11 02:41:43,100 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-11 02:41:43,100 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-11 02:41:43,100 INFO L280 TraceCheckUtils]: 31: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,100 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,101 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-11 02:41:43,101 INFO L280 TraceCheckUtils]: 34: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,101 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-11 02:41:43,101 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-11 02:41:43,102 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-11 02:41:43,102 INFO L280 TraceCheckUtils]: 38: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,102 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,102 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {77174#true} {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {77174#true} is VALID [2020-07-11 02:41:43,105 INFO L263 TraceCheckUtils]: 0: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:41:43,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {77174#true} is VALID [2020-07-11 02:41:43,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-11 02:41:43,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-11 02:41:43,105 INFO L263 TraceCheckUtils]: 4: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,106 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,106 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,107 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-11 02:41:43,107 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-11 02:41:43,107 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-11 02:41:43,108 INFO L280 TraceCheckUtils]: 14: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-11 02:41:43,108 INFO L263 TraceCheckUtils]: 15: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,108 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,108 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,108 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-11 02:41:43,109 INFO L280 TraceCheckUtils]: 19: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,109 INFO L280 TraceCheckUtils]: 20: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,109 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-11 02:41:43,109 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,109 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-11 02:41:43,110 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-11 02:41:43,110 INFO L280 TraceCheckUtils]: 25: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-11 02:41:43,110 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,110 INFO L263 TraceCheckUtils]: 27: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,110 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,111 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-11 02:41:43,111 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-11 02:41:43,111 INFO L280 TraceCheckUtils]: 31: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-11 02:41:43,111 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,112 INFO L280 TraceCheckUtils]: 33: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,112 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-11 02:41:43,112 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,112 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-11 02:41:43,112 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-11 02:41:43,113 INFO L280 TraceCheckUtils]: 38: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-11 02:41:43,113 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,113 INFO L280 TraceCheckUtils]: 40: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,113 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {77174#true} {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {77174#true} is VALID [2020-07-11 02:41:43,113 INFO L280 TraceCheckUtils]: 42: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,113 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {77174#true} {77174#true} #531#return; {77174#true} is VALID [2020-07-11 02:41:43,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {77355#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {77174#true} assume 1 == ~t1_pc~0; {77174#true} is VALID [2020-07-11 02:41:43,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~E_2~0 := 1; {77174#true} is VALID [2020-07-11 02:41:43,116 INFO L263 TraceCheckUtils]: 3: Hoare triple {77174#true} call immediate_notify(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:41:43,117 INFO L263 TraceCheckUtils]: 4: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:41:43,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {77174#true} is VALID [2020-07-11 02:41:43,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-11 02:41:43,118 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-11 02:41:43,118 INFO L263 TraceCheckUtils]: 8: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,118 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,119 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,119 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,119 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-11 02:41:43,119 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,119 INFO L280 TraceCheckUtils]: 16: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-11 02:41:43,120 INFO L280 TraceCheckUtils]: 17: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-11 02:41:43,120 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-11 02:41:43,120 INFO L263 TraceCheckUtils]: 19: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,120 INFO L280 TraceCheckUtils]: 20: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,120 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,120 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-11 02:41:43,121 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,121 INFO L280 TraceCheckUtils]: 24: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,121 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-11 02:41:43,121 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,121 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-11 02:41:43,122 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-11 02:41:43,122 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-11 02:41:43,122 INFO L280 TraceCheckUtils]: 30: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,122 INFO L263 TraceCheckUtils]: 31: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,122 INFO L280 TraceCheckUtils]: 32: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,123 INFO L280 TraceCheckUtils]: 33: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-11 02:41:43,123 INFO L280 TraceCheckUtils]: 34: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-11 02:41:43,123 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-11 02:41:43,123 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,123 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,124 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-11 02:41:43,124 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,124 INFO L280 TraceCheckUtils]: 40: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-11 02:41:43,124 INFO L280 TraceCheckUtils]: 41: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-11 02:41:43,124 INFO L280 TraceCheckUtils]: 42: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-11 02:41:43,124 INFO L280 TraceCheckUtils]: 43: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,125 INFO L280 TraceCheckUtils]: 44: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,125 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {77174#true} {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {77174#true} is VALID [2020-07-11 02:41:43,125 INFO L280 TraceCheckUtils]: 46: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,125 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {77174#true} {77174#true} #531#return; {77174#true} is VALID [2020-07-11 02:41:43,125 INFO L280 TraceCheckUtils]: 48: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,126 INFO L280 TraceCheckUtils]: 49: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-11 02:41:43,126 INFO L280 TraceCheckUtils]: 50: Hoare triple {77174#true} ~t1_pc~0 := 1; {77174#true} is VALID [2020-07-11 02:41:43,126 INFO L280 TraceCheckUtils]: 51: Hoare triple {77174#true} ~t1_st~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,126 INFO L280 TraceCheckUtils]: 52: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,126 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {77174#true} {77175#false} #555#return; {77175#false} is VALID [2020-07-11 02:41:43,131 INFO L263 TraceCheckUtils]: 0: Hoare triple {77174#true} call ULTIMATE.init(); {77332#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:41:43,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {77332#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {77174#true} ~t1_pc~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {77174#true} ~t2_pc~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {77174#true} ~m_i~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,132 INFO L280 TraceCheckUtils]: 8: Hoare triple {77174#true} ~t1_i~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,132 INFO L280 TraceCheckUtils]: 9: Hoare triple {77174#true} ~t2_i~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,133 INFO L280 TraceCheckUtils]: 10: Hoare triple {77174#true} ~M_E~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,133 INFO L280 TraceCheckUtils]: 11: Hoare triple {77174#true} ~T1_E~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,133 INFO L280 TraceCheckUtils]: 12: Hoare triple {77174#true} ~T2_E~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,133 INFO L280 TraceCheckUtils]: 13: Hoare triple {77174#true} ~E_1~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,133 INFO L280 TraceCheckUtils]: 15: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,134 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {77174#true} {77174#true} #589#return; {77174#true} is VALID [2020-07-11 02:41:43,134 INFO L263 TraceCheckUtils]: 17: Hoare triple {77174#true} call #t~ret10 := main(); {77174#true} is VALID [2020-07-11 02:41:43,134 INFO L280 TraceCheckUtils]: 18: Hoare triple {77174#true} havoc ~__retres1~4; {77174#true} is VALID [2020-07-11 02:41:43,135 INFO L263 TraceCheckUtils]: 19: Hoare triple {77174#true} call init_model(); {77333#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-11 02:41:43,135 INFO L280 TraceCheckUtils]: 20: Hoare triple {77333#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {77174#true} is VALID [2020-07-11 02:41:43,135 INFO L280 TraceCheckUtils]: 21: Hoare triple {77174#true} ~t1_i~0 := 1; {77174#true} is VALID [2020-07-11 02:41:43,136 INFO L280 TraceCheckUtils]: 22: Hoare triple {77174#true} ~t2_i~0 := 1; {77174#true} is VALID [2020-07-11 02:41:43,136 INFO L280 TraceCheckUtils]: 23: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,136 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {77174#true} {77174#true} #535#return; {77174#true} is VALID [2020-07-11 02:41:43,136 INFO L263 TraceCheckUtils]: 25: Hoare triple {77174#true} call start_simulation(); {77174#true} is VALID [2020-07-11 02:41:43,137 INFO L280 TraceCheckUtils]: 26: Hoare triple {77174#true} havoc ~kernel_st~0; {77174#true} is VALID [2020-07-11 02:41:43,137 INFO L280 TraceCheckUtils]: 27: Hoare triple {77174#true} havoc ~tmp~3; {77174#true} is VALID [2020-07-11 02:41:43,137 INFO L280 TraceCheckUtils]: 28: Hoare triple {77174#true} havoc ~tmp___0~1; {77174#true} is VALID [2020-07-11 02:41:43,137 INFO L280 TraceCheckUtils]: 29: Hoare triple {77174#true} ~kernel_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,137 INFO L263 TraceCheckUtils]: 30: Hoare triple {77174#true} call update_channels(); {77174#true} is VALID [2020-07-11 02:41:43,137 INFO L280 TraceCheckUtils]: 31: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,138 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {77174#true} {77174#true} #559#return; {77174#true} is VALID [2020-07-11 02:41:43,138 INFO L263 TraceCheckUtils]: 33: Hoare triple {77174#true} call init_threads(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:41:43,139 INFO L280 TraceCheckUtils]: 34: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {77174#true} is VALID [2020-07-11 02:41:43,139 INFO L280 TraceCheckUtils]: 35: Hoare triple {77174#true} ~m_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,139 INFO L280 TraceCheckUtils]: 36: Hoare triple {77174#true} assume 1 == ~t1_i~0; {77174#true} is VALID [2020-07-11 02:41:43,139 INFO L280 TraceCheckUtils]: 37: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,139 INFO L280 TraceCheckUtils]: 38: Hoare triple {77174#true} assume 1 == ~t2_i~0; {77174#true} is VALID [2020-07-11 02:41:43,140 INFO L280 TraceCheckUtils]: 39: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,140 INFO L280 TraceCheckUtils]: 40: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,140 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {77174#true} {77174#true} #561#return; {77174#true} is VALID [2020-07-11 02:41:43,141 INFO L263 TraceCheckUtils]: 42: Hoare triple {77174#true} call fire_delta_events(); {77335#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:41:43,141 INFO L280 TraceCheckUtils]: 43: Hoare triple {77335#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {77174#true} is VALID [2020-07-11 02:41:43,142 INFO L280 TraceCheckUtils]: 44: Hoare triple {77174#true} assume !(0 == ~T1_E~0); {77174#true} is VALID [2020-07-11 02:41:43,142 INFO L280 TraceCheckUtils]: 45: Hoare triple {77174#true} assume !(0 == ~T2_E~0); {77174#true} is VALID [2020-07-11 02:41:43,142 INFO L280 TraceCheckUtils]: 46: Hoare triple {77174#true} assume !(0 == ~E_1~0); {77174#true} is VALID [2020-07-11 02:41:43,142 INFO L280 TraceCheckUtils]: 47: Hoare triple {77174#true} assume !(0 == ~E_2~0); {77174#true} is VALID [2020-07-11 02:41:43,142 INFO L280 TraceCheckUtils]: 48: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,143 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {77174#true} {77174#true} #563#return; {77174#true} is VALID [2020-07-11 02:41:43,143 INFO L263 TraceCheckUtils]: 50: Hoare triple {77174#true} call activate_threads(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:41:43,144 INFO L280 TraceCheckUtils]: 51: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {77174#true} is VALID [2020-07-11 02:41:43,144 INFO L280 TraceCheckUtils]: 52: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-11 02:41:43,144 INFO L280 TraceCheckUtils]: 53: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-11 02:41:43,144 INFO L263 TraceCheckUtils]: 54: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,144 INFO L280 TraceCheckUtils]: 55: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,144 INFO L280 TraceCheckUtils]: 56: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,145 INFO L280 TraceCheckUtils]: 57: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,145 INFO L280 TraceCheckUtils]: 58: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,145 INFO L280 TraceCheckUtils]: 59: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,145 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-11 02:41:43,145 INFO L280 TraceCheckUtils]: 61: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,146 INFO L280 TraceCheckUtils]: 62: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-11 02:41:43,146 INFO L280 TraceCheckUtils]: 63: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-11 02:41:43,146 INFO L280 TraceCheckUtils]: 64: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-11 02:41:43,146 INFO L263 TraceCheckUtils]: 65: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,146 INFO L280 TraceCheckUtils]: 66: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,147 INFO L280 TraceCheckUtils]: 67: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,147 INFO L280 TraceCheckUtils]: 68: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-11 02:41:43,147 INFO L280 TraceCheckUtils]: 69: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,147 INFO L280 TraceCheckUtils]: 70: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,147 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-11 02:41:43,147 INFO L280 TraceCheckUtils]: 72: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,148 INFO L280 TraceCheckUtils]: 73: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-11 02:41:43,148 INFO L280 TraceCheckUtils]: 74: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-11 02:41:43,148 INFO L280 TraceCheckUtils]: 75: Hoare triple {77174#true} assume !(0 != ~tmp___0~0); {77174#true} is VALID [2020-07-11 02:41:43,148 INFO L263 TraceCheckUtils]: 76: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,149 INFO L280 TraceCheckUtils]: 77: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,149 INFO L280 TraceCheckUtils]: 78: Hoare triple {77174#true} assume !(1 == ~t2_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,149 INFO L280 TraceCheckUtils]: 79: Hoare triple {77174#true} ~__retres1~2 := 0; {77174#true} is VALID [2020-07-11 02:41:43,149 INFO L280 TraceCheckUtils]: 80: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,150 INFO L280 TraceCheckUtils]: 81: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,150 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-11 02:41:43,150 INFO L280 TraceCheckUtils]: 83: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,150 INFO L280 TraceCheckUtils]: 84: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-11 02:41:43,150 INFO L280 TraceCheckUtils]: 85: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-11 02:41:43,150 INFO L280 TraceCheckUtils]: 86: Hoare triple {77174#true} assume !(0 != ~tmp___1~0); {77174#true} is VALID [2020-07-11 02:41:43,151 INFO L280 TraceCheckUtils]: 87: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,151 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {77174#true} {77174#true} #565#return; {77174#true} is VALID [2020-07-11 02:41:43,152 INFO L263 TraceCheckUtils]: 89: Hoare triple {77174#true} call reset_delta_events(); {77335#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:41:43,152 INFO L280 TraceCheckUtils]: 90: Hoare triple {77335#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {77174#true} is VALID [2020-07-11 02:41:43,152 INFO L280 TraceCheckUtils]: 91: Hoare triple {77174#true} assume !(1 == ~T1_E~0); {77174#true} is VALID [2020-07-11 02:41:43,152 INFO L280 TraceCheckUtils]: 92: Hoare triple {77174#true} assume !(1 == ~T2_E~0); {77174#true} is VALID [2020-07-11 02:41:43,153 INFO L280 TraceCheckUtils]: 93: Hoare triple {77174#true} assume !(1 == ~E_1~0); {77174#true} is VALID [2020-07-11 02:41:43,153 INFO L280 TraceCheckUtils]: 94: Hoare triple {77174#true} assume !(1 == ~E_2~0); {77174#true} is VALID [2020-07-11 02:41:43,153 INFO L280 TraceCheckUtils]: 95: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,153 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {77174#true} {77174#true} #567#return; {77174#true} is VALID [2020-07-11 02:41:43,153 INFO L280 TraceCheckUtils]: 97: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-11 02:41:43,154 INFO L280 TraceCheckUtils]: 98: Hoare triple {77174#true} ~kernel_st~0 := 1; {77174#true} is VALID [2020-07-11 02:41:43,154 INFO L263 TraceCheckUtils]: 99: Hoare triple {77174#true} call eval(); {77174#true} is VALID [2020-07-11 02:41:43,154 INFO L280 TraceCheckUtils]: 100: Hoare triple {77174#true} havoc ~tmp~0; {77174#true} is VALID [2020-07-11 02:41:43,154 INFO L280 TraceCheckUtils]: 101: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-11 02:41:43,154 INFO L263 TraceCheckUtils]: 102: Hoare triple {77174#true} call #t~ret0 := exists_runnable_thread(); {77174#true} is VALID [2020-07-11 02:41:43,155 INFO L280 TraceCheckUtils]: 103: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-11 02:41:43,155 INFO L280 TraceCheckUtils]: 104: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-11 02:41:43,155 INFO L280 TraceCheckUtils]: 105: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-11 02:41:43,156 INFO L280 TraceCheckUtils]: 106: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-11 02:41:43,156 INFO L280 TraceCheckUtils]: 107: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,156 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {77174#true} {77174#true} #551#return; {77174#true} is VALID [2020-07-11 02:41:43,156 INFO L280 TraceCheckUtils]: 109: Hoare triple {77174#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,156 INFO L280 TraceCheckUtils]: 110: Hoare triple {77174#true} ~tmp~0 := #t~ret0; {77174#true} is VALID [2020-07-11 02:41:43,156 INFO L280 TraceCheckUtils]: 111: Hoare triple {77174#true} havoc #t~ret0; {77174#true} is VALID [2020-07-11 02:41:43,157 INFO L280 TraceCheckUtils]: 112: Hoare triple {77174#true} assume 0 != ~tmp~0; {77174#true} is VALID [2020-07-11 02:41:43,157 INFO L280 TraceCheckUtils]: 113: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-11 02:41:43,157 INFO L280 TraceCheckUtils]: 114: Hoare triple {77174#true} havoc ~tmp_ndt_1~0; {77174#true} is VALID [2020-07-11 02:41:43,157 INFO L280 TraceCheckUtils]: 115: Hoare triple {77174#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,157 INFO L280 TraceCheckUtils]: 116: Hoare triple {77174#true} ~tmp_ndt_1~0 := #t~nondet1; {77174#true} is VALID [2020-07-11 02:41:43,158 INFO L280 TraceCheckUtils]: 117: Hoare triple {77174#true} havoc #t~nondet1; {77174#true} is VALID [2020-07-11 02:41:43,158 INFO L280 TraceCheckUtils]: 118: Hoare triple {77174#true} assume !(0 != ~tmp_ndt_1~0); {77174#true} is VALID [2020-07-11 02:41:43,158 INFO L280 TraceCheckUtils]: 119: Hoare triple {77174#true} assume !(0 == ~t1_st~0); {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,159 INFO L280 TraceCheckUtils]: 120: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 == ~t2_st~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,160 INFO L280 TraceCheckUtils]: 121: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc ~tmp_ndt_3~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,160 INFO L280 TraceCheckUtils]: 122: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,161 INFO L280 TraceCheckUtils]: 123: Hoare triple {77265#(not (= 0 ~t1_st~0))} ~tmp_ndt_3~0 := #t~nondet3; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,162 INFO L280 TraceCheckUtils]: 124: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc #t~nondet3; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,162 INFO L280 TraceCheckUtils]: 125: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 != ~tmp_ndt_3~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,163 INFO L280 TraceCheckUtils]: 126: Hoare triple {77265#(not (= 0 ~t1_st~0))} ~t2_st~0 := 1; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,164 INFO L263 TraceCheckUtils]: 127: Hoare triple {77265#(not (= 0 ~t1_st~0))} call transmit2(); {77354#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:41:43,164 INFO L280 TraceCheckUtils]: 128: Hoare triple {77354#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {77174#true} is VALID [2020-07-11 02:41:43,164 INFO L280 TraceCheckUtils]: 129: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-11 02:41:43,164 INFO L280 TraceCheckUtils]: 130: Hoare triple {77174#true} ~t2_pc~0 := 1; {77174#true} is VALID [2020-07-11 02:41:43,164 INFO L280 TraceCheckUtils]: 131: Hoare triple {77174#true} ~t2_st~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,165 INFO L280 TraceCheckUtils]: 132: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,165 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #557#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,166 INFO L280 TraceCheckUtils]: 134: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume !false; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,166 INFO L263 TraceCheckUtils]: 135: Hoare triple {77265#(not (= 0 ~t1_st~0))} call #t~ret0 := exists_runnable_thread(); {77174#true} is VALID [2020-07-11 02:41:43,166 INFO L280 TraceCheckUtils]: 136: Hoare triple {77174#true} havoc ~__retres1~3; {77174#true} is VALID [2020-07-11 02:41:43,167 INFO L280 TraceCheckUtils]: 137: Hoare triple {77174#true} assume 0 == ~m_st~0; {77174#true} is VALID [2020-07-11 02:41:43,167 INFO L280 TraceCheckUtils]: 138: Hoare triple {77174#true} ~__retres1~3 := 1; {77174#true} is VALID [2020-07-11 02:41:43,167 INFO L280 TraceCheckUtils]: 139: Hoare triple {77174#true} #res := ~__retres1~3; {77174#true} is VALID [2020-07-11 02:41:43,167 INFO L280 TraceCheckUtils]: 140: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,168 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {77174#true} {77265#(not (= 0 ~t1_st~0))} #551#return; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,169 INFO L280 TraceCheckUtils]: 142: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,169 INFO L280 TraceCheckUtils]: 143: Hoare triple {77265#(not (= 0 ~t1_st~0))} ~tmp~0 := #t~ret0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,170 INFO L280 TraceCheckUtils]: 144: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc #t~ret0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,170 INFO L280 TraceCheckUtils]: 145: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 != ~tmp~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,171 INFO L280 TraceCheckUtils]: 146: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 == ~m_st~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,171 INFO L280 TraceCheckUtils]: 147: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc ~tmp_ndt_1~0; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,172 INFO L280 TraceCheckUtils]: 148: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,172 INFO L280 TraceCheckUtils]: 149: Hoare triple {77265#(not (= 0 ~t1_st~0))} ~tmp_ndt_1~0 := #t~nondet1; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,173 INFO L280 TraceCheckUtils]: 150: Hoare triple {77265#(not (= 0 ~t1_st~0))} havoc #t~nondet1; {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,173 INFO L280 TraceCheckUtils]: 151: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume !(0 != ~tmp_ndt_1~0); {77265#(not (= 0 ~t1_st~0))} is VALID [2020-07-11 02:41:43,174 INFO L280 TraceCheckUtils]: 152: Hoare triple {77265#(not (= 0 ~t1_st~0))} assume 0 == ~t1_st~0; {77175#false} is VALID [2020-07-11 02:41:43,174 INFO L280 TraceCheckUtils]: 153: Hoare triple {77175#false} havoc ~tmp_ndt_2~0; {77175#false} is VALID [2020-07-11 02:41:43,174 INFO L280 TraceCheckUtils]: 154: Hoare triple {77175#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {77175#false} is VALID [2020-07-11 02:41:43,175 INFO L280 TraceCheckUtils]: 155: Hoare triple {77175#false} ~tmp_ndt_2~0 := #t~nondet2; {77175#false} is VALID [2020-07-11 02:41:43,175 INFO L280 TraceCheckUtils]: 156: Hoare triple {77175#false} havoc #t~nondet2; {77175#false} is VALID [2020-07-11 02:41:43,175 INFO L280 TraceCheckUtils]: 157: Hoare triple {77175#false} assume 0 != ~tmp_ndt_2~0; {77175#false} is VALID [2020-07-11 02:41:43,175 INFO L280 TraceCheckUtils]: 158: Hoare triple {77175#false} ~t1_st~0 := 1; {77175#false} is VALID [2020-07-11 02:41:43,175 INFO L263 TraceCheckUtils]: 159: Hoare triple {77175#false} call transmit1(); {77355#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:41:43,175 INFO L280 TraceCheckUtils]: 160: Hoare triple {77355#(and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~t1_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,176 INFO L280 TraceCheckUtils]: 161: Hoare triple {77174#true} assume 1 == ~t1_pc~0; {77174#true} is VALID [2020-07-11 02:41:43,176 INFO L280 TraceCheckUtils]: 162: Hoare triple {77174#true} ~E_2~0 := 1; {77174#true} is VALID [2020-07-11 02:41:43,177 INFO L263 TraceCheckUtils]: 163: Hoare triple {77174#true} call immediate_notify(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:41:43,177 INFO L263 TraceCheckUtils]: 164: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:41:43,178 INFO L280 TraceCheckUtils]: 165: Hoare triple {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {77174#true} is VALID [2020-07-11 02:41:43,178 INFO L280 TraceCheckUtils]: 166: Hoare triple {77174#true} havoc ~tmp___0~0; {77174#true} is VALID [2020-07-11 02:41:43,178 INFO L280 TraceCheckUtils]: 167: Hoare triple {77174#true} havoc ~tmp___1~0; {77174#true} is VALID [2020-07-11 02:41:43,178 INFO L263 TraceCheckUtils]: 168: Hoare triple {77174#true} call #t~ret4 := is_master_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,178 INFO L280 TraceCheckUtils]: 169: Hoare triple {77174#true} havoc ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,179 INFO L280 TraceCheckUtils]: 170: Hoare triple {77174#true} assume !(1 == ~m_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,179 INFO L280 TraceCheckUtils]: 171: Hoare triple {77174#true} ~__retres1~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,179 INFO L280 TraceCheckUtils]: 172: Hoare triple {77174#true} #res := ~__retres1~0; {77174#true} is VALID [2020-07-11 02:41:43,179 INFO L280 TraceCheckUtils]: 173: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,179 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {77174#true} {77174#true} #543#return; {77174#true} is VALID [2020-07-11 02:41:43,179 INFO L280 TraceCheckUtils]: 175: Hoare triple {77174#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,180 INFO L280 TraceCheckUtils]: 176: Hoare triple {77174#true} ~tmp~1 := #t~ret4; {77174#true} is VALID [2020-07-11 02:41:43,180 INFO L280 TraceCheckUtils]: 177: Hoare triple {77174#true} havoc #t~ret4; {77174#true} is VALID [2020-07-11 02:41:43,180 INFO L280 TraceCheckUtils]: 178: Hoare triple {77174#true} assume !(0 != ~tmp~1); {77174#true} is VALID [2020-07-11 02:41:43,180 INFO L263 TraceCheckUtils]: 179: Hoare triple {77174#true} call #t~ret5 := is_transmit1_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,180 INFO L280 TraceCheckUtils]: 180: Hoare triple {77174#true} havoc ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,181 INFO L280 TraceCheckUtils]: 181: Hoare triple {77174#true} assume !(1 == ~t1_pc~0); {77174#true} is VALID [2020-07-11 02:41:43,181 INFO L280 TraceCheckUtils]: 182: Hoare triple {77174#true} ~__retres1~1 := 0; {77174#true} is VALID [2020-07-11 02:41:43,181 INFO L280 TraceCheckUtils]: 183: Hoare triple {77174#true} #res := ~__retres1~1; {77174#true} is VALID [2020-07-11 02:41:43,181 INFO L280 TraceCheckUtils]: 184: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,181 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {77174#true} {77174#true} #545#return; {77174#true} is VALID [2020-07-11 02:41:43,181 INFO L280 TraceCheckUtils]: 186: Hoare triple {77174#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,182 INFO L280 TraceCheckUtils]: 187: Hoare triple {77174#true} ~tmp___0~0 := #t~ret5; {77174#true} is VALID [2020-07-11 02:41:43,182 INFO L280 TraceCheckUtils]: 188: Hoare triple {77174#true} havoc #t~ret5; {77174#true} is VALID [2020-07-11 02:41:43,182 INFO L280 TraceCheckUtils]: 189: Hoare triple {77174#true} assume 0 != ~tmp___0~0; {77174#true} is VALID [2020-07-11 02:41:43,182 INFO L280 TraceCheckUtils]: 190: Hoare triple {77174#true} ~t1_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,182 INFO L263 TraceCheckUtils]: 191: Hoare triple {77174#true} call #t~ret6 := is_transmit2_triggered(); {77174#true} is VALID [2020-07-11 02:41:43,183 INFO L280 TraceCheckUtils]: 192: Hoare triple {77174#true} havoc ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,183 INFO L280 TraceCheckUtils]: 193: Hoare triple {77174#true} assume 1 == ~t2_pc~0; {77174#true} is VALID [2020-07-11 02:41:43,183 INFO L280 TraceCheckUtils]: 194: Hoare triple {77174#true} assume 1 == ~E_2~0; {77174#true} is VALID [2020-07-11 02:41:43,183 INFO L280 TraceCheckUtils]: 195: Hoare triple {77174#true} ~__retres1~2 := 1; {77174#true} is VALID [2020-07-11 02:41:43,183 INFO L280 TraceCheckUtils]: 196: Hoare triple {77174#true} #res := ~__retres1~2; {77174#true} is VALID [2020-07-11 02:41:43,183 INFO L280 TraceCheckUtils]: 197: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,184 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {77174#true} {77174#true} #547#return; {77174#true} is VALID [2020-07-11 02:41:43,184 INFO L280 TraceCheckUtils]: 199: Hoare triple {77174#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {77174#true} is VALID [2020-07-11 02:41:43,184 INFO L280 TraceCheckUtils]: 200: Hoare triple {77174#true} ~tmp___1~0 := #t~ret6; {77174#true} is VALID [2020-07-11 02:41:43,184 INFO L280 TraceCheckUtils]: 201: Hoare triple {77174#true} havoc #t~ret6; {77174#true} is VALID [2020-07-11 02:41:43,184 INFO L280 TraceCheckUtils]: 202: Hoare triple {77174#true} assume 0 != ~tmp___1~0; {77174#true} is VALID [2020-07-11 02:41:43,185 INFO L280 TraceCheckUtils]: 203: Hoare triple {77174#true} ~t2_st~0 := 0; {77174#true} is VALID [2020-07-11 02:41:43,185 INFO L280 TraceCheckUtils]: 204: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,185 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {77174#true} {77334#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {77174#true} is VALID [2020-07-11 02:41:43,185 INFO L280 TraceCheckUtils]: 206: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,185 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {77174#true} {77174#true} #531#return; {77174#true} is VALID [2020-07-11 02:41:43,185 INFO L280 TraceCheckUtils]: 208: Hoare triple {77174#true} ~E_2~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,186 INFO L280 TraceCheckUtils]: 209: Hoare triple {77174#true} assume !false; {77174#true} is VALID [2020-07-11 02:41:43,186 INFO L280 TraceCheckUtils]: 210: Hoare triple {77174#true} ~t1_pc~0 := 1; {77174#true} is VALID [2020-07-11 02:41:43,186 INFO L280 TraceCheckUtils]: 211: Hoare triple {77174#true} ~t1_st~0 := 2; {77174#true} is VALID [2020-07-11 02:41:43,186 INFO L280 TraceCheckUtils]: 212: Hoare triple {77174#true} assume true; {77174#true} is VALID [2020-07-11 02:41:43,186 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {77174#true} {77175#false} #555#return; {77175#false} is VALID [2020-07-11 02:41:43,187 INFO L280 TraceCheckUtils]: 214: Hoare triple {77175#false} assume 0 == ~t2_st~0; {77175#false} is VALID [2020-07-11 02:41:43,187 INFO L280 TraceCheckUtils]: 215: Hoare triple {77175#false} havoc ~tmp_ndt_3~0; {77175#false} is VALID [2020-07-11 02:41:43,187 INFO L280 TraceCheckUtils]: 216: Hoare triple {77175#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {77175#false} is VALID [2020-07-11 02:41:43,187 INFO L280 TraceCheckUtils]: 217: Hoare triple {77175#false} ~tmp_ndt_3~0 := #t~nondet3; {77175#false} is VALID [2020-07-11 02:41:43,187 INFO L280 TraceCheckUtils]: 218: Hoare triple {77175#false} havoc #t~nondet3; {77175#false} is VALID [2020-07-11 02:41:43,187 INFO L280 TraceCheckUtils]: 219: Hoare triple {77175#false} assume 0 != ~tmp_ndt_3~0; {77175#false} is VALID [2020-07-11 02:41:43,188 INFO L280 TraceCheckUtils]: 220: Hoare triple {77175#false} ~t2_st~0 := 1; {77175#false} is VALID [2020-07-11 02:41:43,188 INFO L263 TraceCheckUtils]: 221: Hoare triple {77175#false} call transmit2(); {77175#false} is VALID [2020-07-11 02:41:43,188 INFO L280 TraceCheckUtils]: 222: Hoare triple {77175#false} assume !(0 == ~t2_pc~0); {77175#false} is VALID [2020-07-11 02:41:43,188 INFO L280 TraceCheckUtils]: 223: Hoare triple {77175#false} assume 1 == ~t2_pc~0; {77175#false} is VALID [2020-07-11 02:41:43,188 INFO L263 TraceCheckUtils]: 224: Hoare triple {77175#false} call error(); {77175#false} is VALID [2020-07-11 02:41:43,188 INFO L280 TraceCheckUtils]: 225: Hoare triple {77175#false} assume !false; {77175#false} is VALID [2020-07-11 02:41:43,228 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2020-07-11 02:41:43,228 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [198402264] [2020-07-11 02:41:43,230 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:41:43,230 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-11 02:41:43,230 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258067492] [2020-07-11 02:41:43,231 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 226 [2020-07-11 02:41:43,232 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:41:43,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-11 02:41:43,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:41:43,414 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-11 02:41:43,414 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:41:43,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-11 02:41:43,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-07-11 02:41:43,415 INFO L87 Difference]: Start difference. First operand 4943 states and 7731 transitions. Second operand 9 states. [2020-07-11 02:43:31,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:43:31,984 INFO L93 Difference]: Finished difference Result 14902 states and 25159 transitions. [2020-07-11 02:43:31,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-11 02:43:31,984 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 226 [2020-07-11 02:43:31,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:43:31,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-11 02:43:32,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 1441 transitions. [2020-07-11 02:43:32,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-11 02:43:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 1441 transitions. [2020-07-11 02:43:32,014 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 1441 transitions. [2020-07-11 02:43:34,430 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1441 edges. 1441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:43:38,819 INFO L225 Difference]: With dead ends: 14902 [2020-07-11 02:43:38,819 INFO L226 Difference]: Without dead ends: 10009 [2020-07-11 02:43:38,879 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=244, Invalid=568, Unknown=0, NotChecked=0, Total=812 [2020-07-11 02:43:38,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10009 states. [2020-07-11 02:44:52,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10009 to 8124. [2020-07-11 02:44:52,128 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:44:52,128 INFO L82 GeneralOperation]: Start isEquivalent. First operand 10009 states. Second operand 8124 states. [2020-07-11 02:44:52,129 INFO L74 IsIncluded]: Start isIncluded. First operand 10009 states. Second operand 8124 states. [2020-07-11 02:44:52,129 INFO L87 Difference]: Start difference. First operand 10009 states. Second operand 8124 states. [2020-07-11 02:44:55,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:44:55,681 INFO L93 Difference]: Finished difference Result 10009 states and 16062 transitions. [2020-07-11 02:44:55,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10009 states and 16062 transitions. [2020-07-11 02:44:55,720 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:44:55,720 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:44:55,720 INFO L74 IsIncluded]: Start isIncluded. First operand 8124 states. Second operand 10009 states. [2020-07-11 02:44:55,720 INFO L87 Difference]: Start difference. First operand 8124 states. Second operand 10009 states. [2020-07-11 02:44:59,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:44:59,209 INFO L93 Difference]: Finished difference Result 10009 states and 16062 transitions. [2020-07-11 02:44:59,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10009 states and 16062 transitions. [2020-07-11 02:44:59,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:44:59,247 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:44:59,247 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:44:59,247 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:44:59,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8124 states. [2020-07-11 02:45:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8124 states to 8124 states and 13044 transitions. [2020-07-11 02:45:01,771 INFO L78 Accepts]: Start accepts. Automaton has 8124 states and 13044 transitions. Word has length 226 [2020-07-11 02:45:01,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:45:01,771 INFO L479 AbstractCegarLoop]: Abstraction has 8124 states and 13044 transitions. [2020-07-11 02:45:01,771 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-11 02:45:01,771 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8124 states and 13044 transitions. [2020-07-11 02:45:41,091 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13044 edges. 13044 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:45:41,091 INFO L276 IsEmpty]: Start isEmpty. Operand 8124 states and 13044 transitions. [2020-07-11 02:45:41,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2020-07-11 02:45:41,100 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:45:41,101 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:45:41,101 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 02:45:41,101 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:45:41,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:45:41,101 INFO L82 PathProgramCache]: Analyzing trace with hash -1697090985, now seen corresponding path program 1 times [2020-07-11 02:45:41,102 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:45:41,102 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [793573337] [2020-07-11 02:45:41,102 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:45:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {143742#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} ~t1_pc~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~t2_pc~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,188 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} ~t1_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,189 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~m_i~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,189 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} ~t1_i~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,189 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} ~t2_i~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,189 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} ~M_E~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} ~T1_E~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~T2_E~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} ~E_1~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,190 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} ~E_2~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,190 INFO L280 TraceCheckUtils]: 14: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,190 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {143585#true} {143585#true} #589#return; {143585#true} is VALID [2020-07-11 02:45:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {143743#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {143585#true} is VALID [2020-07-11 02:45:41,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} ~t1_i~0 := 1; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {143608#(= 1 ~t1_i~0)} ~t2_i~0 := 1; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {143608#(= 1 ~t1_i~0)} assume true; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,212 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {143608#(= 1 ~t1_i~0)} {143585#true} #535#return; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,215 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {143585#true} {143608#(= 1 ~t1_i~0)} #559#return; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {143585#true} is VALID [2020-07-11 02:45:41,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume !(1 == ~t1_i~0); {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-11 02:45:41,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {143745#(not (= 1 ~t1_i~0))} ~t1_st~0 := 2; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-11 02:45:41,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {143745#(not (= 1 ~t1_i~0))} assume 1 == ~t2_i~0; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-11 02:45:41,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {143745#(not (= 1 ~t1_i~0))} ~t2_st~0 := 0; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-11 02:45:41,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {143745#(not (= 1 ~t1_i~0))} assume true; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-11 02:45:41,247 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {143745#(not (= 1 ~t1_i~0))} {143608#(= 1 ~t1_i~0)} #561#return; {143586#false} is VALID [2020-07-11 02:45:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {143746#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {143585#true} is VALID [2020-07-11 02:45:41,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(0 == ~T1_E~0); {143585#true} is VALID [2020-07-11 02:45:41,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume !(0 == ~T2_E~0); {143585#true} is VALID [2020-07-11 02:45:41,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} assume !(0 == ~E_1~0); {143585#true} is VALID [2020-07-11 02:45:41,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume !(0 == ~E_2~0); {143585#true} is VALID [2020-07-11 02:45:41,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,270 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {143585#true} {143586#false} #563#return; {143586#false} is VALID [2020-07-11 02:45:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,282 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,282 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,282 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-11 02:45:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-11 02:45:41,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,286 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,287 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-11 02:45:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~t2_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~2 := 0; {143585#true} is VALID [2020-07-11 02:45:41,291 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,291 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-11 02:45:41,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {143585#true} is VALID [2020-07-11 02:45:41,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-11 02:45:41,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-11 02:45:41,292 INFO L263 TraceCheckUtils]: 3: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,292 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,293 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,293 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,293 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-11 02:45:41,293 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,294 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,294 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,294 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-11 02:45:41,294 INFO L263 TraceCheckUtils]: 14: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,295 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,295 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,295 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-11 02:45:41,295 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,296 INFO L280 TraceCheckUtils]: 19: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,296 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-11 02:45:41,296 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,296 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,296 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,297 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-11 02:45:41,297 INFO L263 TraceCheckUtils]: 25: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,297 INFO L280 TraceCheckUtils]: 26: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,297 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} assume !(1 == ~t2_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,298 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} ~__retres1~2 := 0; {143585#true} is VALID [2020-07-11 02:45:41,298 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,298 INFO L280 TraceCheckUtils]: 30: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,298 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-11 02:45:41,299 INFO L280 TraceCheckUtils]: 32: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,299 INFO L280 TraceCheckUtils]: 33: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,299 INFO L280 TraceCheckUtils]: 34: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,300 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} assume !(0 != ~tmp___1~0); {143585#true} is VALID [2020-07-11 02:45:41,300 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,300 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {143585#true} {143586#false} #565#return; {143586#false} is VALID [2020-07-11 02:45:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {143746#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {143585#true} is VALID [2020-07-11 02:45:41,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~T1_E~0); {143585#true} is VALID [2020-07-11 02:45:41,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume !(1 == ~T2_E~0); {143585#true} is VALID [2020-07-11 02:45:41,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} assume !(1 == ~E_1~0); {143585#true} is VALID [2020-07-11 02:45:41,311 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume !(1 == ~E_2~0); {143585#true} is VALID [2020-07-11 02:45:41,311 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,312 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {143585#true} {143586#false} #567#return; {143586#false} is VALID [2020-07-11 02:45:41,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-11 02:45:41,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-11 02:45:41,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-11 02:45:41,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-11 02:45:41,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,317 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143586#false} #551#return; {143586#false} is VALID [2020-07-11 02:45:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {143765#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {143585#true} is VALID [2020-07-11 02:45:41,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-11 02:45:41,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~t2_pc~0 := 1; {143585#true} is VALID [2020-07-11 02:45:41,336 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~t2_st~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,336 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143586#false} #557#return; {143586#false} is VALID [2020-07-11 02:45:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-11 02:45:41,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-11 02:45:41,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-11 02:45:41,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-11 02:45:41,342 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,342 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143586#false} #551#return; {143586#false} is VALID [2020-07-11 02:45:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,399 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-11 02:45:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-11 02:45:41,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,405 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,405 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-11 02:45:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:45:41,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-11 02:45:41,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} assume 1 == ~E_2~0; {143585#true} is VALID [2020-07-11 02:45:41,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~__retres1~2 := 1; {143585#true} is VALID [2020-07-11 02:45:41,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,409 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,409 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-11 02:45:41,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {143585#true} is VALID [2020-07-11 02:45:41,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-11 02:45:41,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-11 02:45:41,410 INFO L263 TraceCheckUtils]: 3: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,411 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,411 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,411 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,412 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,412 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-11 02:45:41,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,412 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,412 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,413 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-11 02:45:41,413 INFO L263 TraceCheckUtils]: 14: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,413 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,413 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,413 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-11 02:45:41,414 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,414 INFO L280 TraceCheckUtils]: 19: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,414 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-11 02:45:41,414 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,414 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,415 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,415 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-11 02:45:41,415 INFO L263 TraceCheckUtils]: 25: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,415 INFO L280 TraceCheckUtils]: 26: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,415 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-11 02:45:41,415 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} assume 1 == ~E_2~0; {143585#true} is VALID [2020-07-11 02:45:41,416 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} ~__retres1~2 := 1; {143585#true} is VALID [2020-07-11 02:45:41,416 INFO L280 TraceCheckUtils]: 30: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,416 INFO L280 TraceCheckUtils]: 31: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,416 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-11 02:45:41,416 INFO L280 TraceCheckUtils]: 33: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,417 INFO L280 TraceCheckUtils]: 34: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,417 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,417 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} assume 0 != ~tmp___1~0; {143585#true} is VALID [2020-07-11 02:45:41,417 INFO L280 TraceCheckUtils]: 37: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,417 INFO L280 TraceCheckUtils]: 38: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,417 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {143585#true} {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {143585#true} is VALID [2020-07-11 02:45:41,421 INFO L263 TraceCheckUtils]: 0: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:45:41,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {143585#true} is VALID [2020-07-11 02:45:41,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-11 02:45:41,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-11 02:45:41,422 INFO L263 TraceCheckUtils]: 4: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,422 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,422 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,423 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,423 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-11 02:45:41,423 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,423 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,423 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,424 INFO L280 TraceCheckUtils]: 14: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-11 02:45:41,424 INFO L263 TraceCheckUtils]: 15: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,424 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,424 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-11 02:45:41,425 INFO L280 TraceCheckUtils]: 19: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,425 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-11 02:45:41,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,425 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-11 02:45:41,426 INFO L263 TraceCheckUtils]: 26: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,426 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,427 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-11 02:45:41,427 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} assume 1 == ~E_2~0; {143585#true} is VALID [2020-07-11 02:45:41,427 INFO L280 TraceCheckUtils]: 30: Hoare triple {143585#true} ~__retres1~2 := 1; {143585#true} is VALID [2020-07-11 02:45:41,427 INFO L280 TraceCheckUtils]: 31: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,428 INFO L280 TraceCheckUtils]: 32: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,428 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-11 02:45:41,428 INFO L280 TraceCheckUtils]: 34: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,428 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,428 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,429 INFO L280 TraceCheckUtils]: 37: Hoare triple {143585#true} assume 0 != ~tmp___1~0; {143585#true} is VALID [2020-07-11 02:45:41,429 INFO L280 TraceCheckUtils]: 38: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,429 INFO L280 TraceCheckUtils]: 39: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,429 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {143585#true} {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {143585#true} is VALID [2020-07-11 02:45:41,430 INFO L280 TraceCheckUtils]: 41: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,430 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {143585#true} {143585#true} #549#return; {143585#true} is VALID [2020-07-11 02:45:41,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {143766#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~m_pc~0; {143585#true} is VALID [2020-07-11 02:45:41,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-11 02:45:41,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~E_1~0 := 1; {143585#true} is VALID [2020-07-11 02:45:41,435 INFO L263 TraceCheckUtils]: 3: Hoare triple {143585#true} call immediate_notify(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:45:41,436 INFO L263 TraceCheckUtils]: 4: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:45:41,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {143585#true} is VALID [2020-07-11 02:45:41,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-11 02:45:41,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-11 02:45:41,437 INFO L263 TraceCheckUtils]: 8: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,438 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,438 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,438 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,439 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-11 02:45:41,439 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,439 INFO L280 TraceCheckUtils]: 16: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,439 INFO L280 TraceCheckUtils]: 17: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,440 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-11 02:45:41,440 INFO L263 TraceCheckUtils]: 19: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,440 INFO L280 TraceCheckUtils]: 20: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,441 INFO L280 TraceCheckUtils]: 22: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-11 02:45:41,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,441 INFO L280 TraceCheckUtils]: 24: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,441 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-11 02:45:41,442 INFO L280 TraceCheckUtils]: 26: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,442 INFO L280 TraceCheckUtils]: 27: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,442 INFO L280 TraceCheckUtils]: 28: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,442 INFO L280 TraceCheckUtils]: 29: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-11 02:45:41,443 INFO L263 TraceCheckUtils]: 30: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,443 INFO L280 TraceCheckUtils]: 31: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,443 INFO L280 TraceCheckUtils]: 32: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-11 02:45:41,444 INFO L280 TraceCheckUtils]: 33: Hoare triple {143585#true} assume 1 == ~E_2~0; {143585#true} is VALID [2020-07-11 02:45:41,444 INFO L280 TraceCheckUtils]: 34: Hoare triple {143585#true} ~__retres1~2 := 1; {143585#true} is VALID [2020-07-11 02:45:41,444 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,444 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,445 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-11 02:45:41,445 INFO L280 TraceCheckUtils]: 38: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,445 INFO L280 TraceCheckUtils]: 39: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,445 INFO L280 TraceCheckUtils]: 40: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,446 INFO L280 TraceCheckUtils]: 41: Hoare triple {143585#true} assume 0 != ~tmp___1~0; {143585#true} is VALID [2020-07-11 02:45:41,446 INFO L280 TraceCheckUtils]: 42: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,446 INFO L280 TraceCheckUtils]: 43: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,446 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {143585#true} {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {143585#true} is VALID [2020-07-11 02:45:41,447 INFO L280 TraceCheckUtils]: 45: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,447 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {143585#true} {143585#true} #549#return; {143585#true} is VALID [2020-07-11 02:45:41,447 INFO L280 TraceCheckUtils]: 47: Hoare triple {143585#true} ~E_1~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,448 INFO L280 TraceCheckUtils]: 48: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-11 02:45:41,448 INFO L280 TraceCheckUtils]: 49: Hoare triple {143585#true} ~m_pc~0 := 1; {143585#true} is VALID [2020-07-11 02:45:41,448 INFO L280 TraceCheckUtils]: 50: Hoare triple {143585#true} ~m_st~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,448 INFO L280 TraceCheckUtils]: 51: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,449 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {143585#true} {143586#false} #553#return; {143586#false} is VALID [2020-07-11 02:45:41,455 INFO L263 TraceCheckUtils]: 0: Hoare triple {143585#true} call ULTIMATE.init(); {143742#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:45:41,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {143742#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~T2_E~0 |old(~T2_E~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_st~0 |old(~t2_st~0)|) (= ~t2_i~0 |old(~t2_i~0)|) (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_2~0 |old(~E_2~0)|))} ~m_pc~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {143585#true} ~t1_pc~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {143585#true} ~t2_pc~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,456 INFO L280 TraceCheckUtils]: 4: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,456 INFO L280 TraceCheckUtils]: 5: Hoare triple {143585#true} ~t1_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,457 INFO L280 TraceCheckUtils]: 7: Hoare triple {143585#true} ~m_i~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {143585#true} ~t1_i~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,457 INFO L280 TraceCheckUtils]: 9: Hoare triple {143585#true} ~t2_i~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {143585#true} ~M_E~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,458 INFO L280 TraceCheckUtils]: 11: Hoare triple {143585#true} ~T1_E~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,458 INFO L280 TraceCheckUtils]: 12: Hoare triple {143585#true} ~T2_E~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {143585#true} ~E_1~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {143585#true} ~E_2~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,458 INFO L280 TraceCheckUtils]: 15: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,458 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {143585#true} {143585#true} #589#return; {143585#true} is VALID [2020-07-11 02:45:41,459 INFO L263 TraceCheckUtils]: 17: Hoare triple {143585#true} call #t~ret10 := main(); {143585#true} is VALID [2020-07-11 02:45:41,459 INFO L280 TraceCheckUtils]: 18: Hoare triple {143585#true} havoc ~__retres1~4; {143585#true} is VALID [2020-07-11 02:45:41,460 INFO L263 TraceCheckUtils]: 19: Hoare triple {143585#true} call init_model(); {143743#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} is VALID [2020-07-11 02:45:41,460 INFO L280 TraceCheckUtils]: 20: Hoare triple {143743#(and (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~t2_i~0 |old(~t2_i~0)|))} ~m_i~0 := 1; {143585#true} is VALID [2020-07-11 02:45:41,460 INFO L280 TraceCheckUtils]: 21: Hoare triple {143585#true} ~t1_i~0 := 1; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,461 INFO L280 TraceCheckUtils]: 22: Hoare triple {143608#(= 1 ~t1_i~0)} ~t2_i~0 := 1; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,461 INFO L280 TraceCheckUtils]: 23: Hoare triple {143608#(= 1 ~t1_i~0)} assume true; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,462 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {143608#(= 1 ~t1_i~0)} {143585#true} #535#return; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,462 INFO L263 TraceCheckUtils]: 25: Hoare triple {143608#(= 1 ~t1_i~0)} call start_simulation(); {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,463 INFO L280 TraceCheckUtils]: 26: Hoare triple {143608#(= 1 ~t1_i~0)} havoc ~kernel_st~0; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,463 INFO L280 TraceCheckUtils]: 27: Hoare triple {143608#(= 1 ~t1_i~0)} havoc ~tmp~3; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,464 INFO L280 TraceCheckUtils]: 28: Hoare triple {143608#(= 1 ~t1_i~0)} havoc ~tmp___0~1; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,464 INFO L280 TraceCheckUtils]: 29: Hoare triple {143608#(= 1 ~t1_i~0)} ~kernel_st~0 := 0; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,464 INFO L263 TraceCheckUtils]: 30: Hoare triple {143608#(= 1 ~t1_i~0)} call update_channels(); {143585#true} is VALID [2020-07-11 02:45:41,464 INFO L280 TraceCheckUtils]: 31: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,465 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {143585#true} {143608#(= 1 ~t1_i~0)} #559#return; {143608#(= 1 ~t1_i~0)} is VALID [2020-07-11 02:45:41,466 INFO L263 TraceCheckUtils]: 33: Hoare triple {143608#(= 1 ~t1_i~0)} call init_threads(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:45:41,466 INFO L280 TraceCheckUtils]: 34: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 1 == ~m_i~0; {143585#true} is VALID [2020-07-11 02:45:41,466 INFO L280 TraceCheckUtils]: 35: Hoare triple {143585#true} ~m_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,466 INFO L280 TraceCheckUtils]: 36: Hoare triple {143585#true} assume !(1 == ~t1_i~0); {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-11 02:45:41,467 INFO L280 TraceCheckUtils]: 37: Hoare triple {143745#(not (= 1 ~t1_i~0))} ~t1_st~0 := 2; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-11 02:45:41,467 INFO L280 TraceCheckUtils]: 38: Hoare triple {143745#(not (= 1 ~t1_i~0))} assume 1 == ~t2_i~0; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-11 02:45:41,468 INFO L280 TraceCheckUtils]: 39: Hoare triple {143745#(not (= 1 ~t1_i~0))} ~t2_st~0 := 0; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-11 02:45:41,468 INFO L280 TraceCheckUtils]: 40: Hoare triple {143745#(not (= 1 ~t1_i~0))} assume true; {143745#(not (= 1 ~t1_i~0))} is VALID [2020-07-11 02:45:41,469 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {143745#(not (= 1 ~t1_i~0))} {143608#(= 1 ~t1_i~0)} #561#return; {143586#false} is VALID [2020-07-11 02:45:41,469 INFO L263 TraceCheckUtils]: 42: Hoare triple {143586#false} call fire_delta_events(); {143746#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:45:41,469 INFO L280 TraceCheckUtils]: 43: Hoare triple {143746#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(0 == ~M_E~0); {143585#true} is VALID [2020-07-11 02:45:41,470 INFO L280 TraceCheckUtils]: 44: Hoare triple {143585#true} assume !(0 == ~T1_E~0); {143585#true} is VALID [2020-07-11 02:45:41,470 INFO L280 TraceCheckUtils]: 45: Hoare triple {143585#true} assume !(0 == ~T2_E~0); {143585#true} is VALID [2020-07-11 02:45:41,470 INFO L280 TraceCheckUtils]: 46: Hoare triple {143585#true} assume !(0 == ~E_1~0); {143585#true} is VALID [2020-07-11 02:45:41,470 INFO L280 TraceCheckUtils]: 47: Hoare triple {143585#true} assume !(0 == ~E_2~0); {143585#true} is VALID [2020-07-11 02:45:41,470 INFO L280 TraceCheckUtils]: 48: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,470 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {143585#true} {143586#false} #563#return; {143586#false} is VALID [2020-07-11 02:45:41,471 INFO L263 TraceCheckUtils]: 50: Hoare triple {143586#false} call activate_threads(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:45:41,471 INFO L280 TraceCheckUtils]: 51: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {143585#true} is VALID [2020-07-11 02:45:41,471 INFO L280 TraceCheckUtils]: 52: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-11 02:45:41,471 INFO L280 TraceCheckUtils]: 53: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-11 02:45:41,471 INFO L263 TraceCheckUtils]: 54: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,472 INFO L280 TraceCheckUtils]: 55: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,472 INFO L280 TraceCheckUtils]: 56: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,472 INFO L280 TraceCheckUtils]: 57: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,472 INFO L280 TraceCheckUtils]: 58: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,472 INFO L280 TraceCheckUtils]: 59: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,472 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-11 02:45:41,473 INFO L280 TraceCheckUtils]: 61: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,473 INFO L280 TraceCheckUtils]: 62: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,473 INFO L280 TraceCheckUtils]: 63: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,473 INFO L280 TraceCheckUtils]: 64: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-11 02:45:41,473 INFO L263 TraceCheckUtils]: 65: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,473 INFO L280 TraceCheckUtils]: 66: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,474 INFO L280 TraceCheckUtils]: 67: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,474 INFO L280 TraceCheckUtils]: 68: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-11 02:45:41,474 INFO L280 TraceCheckUtils]: 69: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,474 INFO L280 TraceCheckUtils]: 70: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,474 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-11 02:45:41,474 INFO L280 TraceCheckUtils]: 72: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,475 INFO L280 TraceCheckUtils]: 73: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,475 INFO L280 TraceCheckUtils]: 74: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,475 INFO L280 TraceCheckUtils]: 75: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-11 02:45:41,475 INFO L263 TraceCheckUtils]: 76: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,475 INFO L280 TraceCheckUtils]: 77: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,476 INFO L280 TraceCheckUtils]: 78: Hoare triple {143585#true} assume !(1 == ~t2_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,476 INFO L280 TraceCheckUtils]: 79: Hoare triple {143585#true} ~__retres1~2 := 0; {143585#true} is VALID [2020-07-11 02:45:41,476 INFO L280 TraceCheckUtils]: 80: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,476 INFO L280 TraceCheckUtils]: 81: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,476 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-11 02:45:41,476 INFO L280 TraceCheckUtils]: 83: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,477 INFO L280 TraceCheckUtils]: 84: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,477 INFO L280 TraceCheckUtils]: 85: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,477 INFO L280 TraceCheckUtils]: 86: Hoare triple {143585#true} assume !(0 != ~tmp___1~0); {143585#true} is VALID [2020-07-11 02:45:41,477 INFO L280 TraceCheckUtils]: 87: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,477 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {143585#true} {143586#false} #565#return; {143586#false} is VALID [2020-07-11 02:45:41,478 INFO L263 TraceCheckUtils]: 89: Hoare triple {143586#false} call reset_delta_events(); {143746#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} is VALID [2020-07-11 02:45:41,478 INFO L280 TraceCheckUtils]: 90: Hoare triple {143746#(and (= ~T2_E~0 |old(~T2_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_2~0 |old(~E_2~0)|))} assume !(1 == ~M_E~0); {143585#true} is VALID [2020-07-11 02:45:41,478 INFO L280 TraceCheckUtils]: 91: Hoare triple {143585#true} assume !(1 == ~T1_E~0); {143585#true} is VALID [2020-07-11 02:45:41,478 INFO L280 TraceCheckUtils]: 92: Hoare triple {143585#true} assume !(1 == ~T2_E~0); {143585#true} is VALID [2020-07-11 02:45:41,478 INFO L280 TraceCheckUtils]: 93: Hoare triple {143585#true} assume !(1 == ~E_1~0); {143585#true} is VALID [2020-07-11 02:45:41,478 INFO L280 TraceCheckUtils]: 94: Hoare triple {143585#true} assume !(1 == ~E_2~0); {143585#true} is VALID [2020-07-11 02:45:41,479 INFO L280 TraceCheckUtils]: 95: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,480 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {143585#true} {143586#false} #567#return; {143586#false} is VALID [2020-07-11 02:45:41,480 INFO L280 TraceCheckUtils]: 97: Hoare triple {143586#false} assume !false; {143586#false} is VALID [2020-07-11 02:45:41,480 INFO L280 TraceCheckUtils]: 98: Hoare triple {143586#false} ~kernel_st~0 := 1; {143586#false} is VALID [2020-07-11 02:45:41,480 INFO L263 TraceCheckUtils]: 99: Hoare triple {143586#false} call eval(); {143586#false} is VALID [2020-07-11 02:45:41,480 INFO L280 TraceCheckUtils]: 100: Hoare triple {143586#false} havoc ~tmp~0; {143586#false} is VALID [2020-07-11 02:45:41,480 INFO L280 TraceCheckUtils]: 101: Hoare triple {143586#false} assume !false; {143586#false} is VALID [2020-07-11 02:45:41,481 INFO L263 TraceCheckUtils]: 102: Hoare triple {143586#false} call #t~ret0 := exists_runnable_thread(); {143585#true} is VALID [2020-07-11 02:45:41,481 INFO L280 TraceCheckUtils]: 103: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-11 02:45:41,481 INFO L280 TraceCheckUtils]: 104: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-11 02:45:41,481 INFO L280 TraceCheckUtils]: 105: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-11 02:45:41,481 INFO L280 TraceCheckUtils]: 106: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-11 02:45:41,482 INFO L280 TraceCheckUtils]: 107: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,482 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {143585#true} {143586#false} #551#return; {143586#false} is VALID [2020-07-11 02:45:41,482 INFO L280 TraceCheckUtils]: 109: Hoare triple {143586#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {143586#false} is VALID [2020-07-11 02:45:41,482 INFO L280 TraceCheckUtils]: 110: Hoare triple {143586#false} ~tmp~0 := #t~ret0; {143586#false} is VALID [2020-07-11 02:45:41,482 INFO L280 TraceCheckUtils]: 111: Hoare triple {143586#false} havoc #t~ret0; {143586#false} is VALID [2020-07-11 02:45:41,483 INFO L280 TraceCheckUtils]: 112: Hoare triple {143586#false} assume 0 != ~tmp~0; {143586#false} is VALID [2020-07-11 02:45:41,483 INFO L280 TraceCheckUtils]: 113: Hoare triple {143586#false} assume 0 == ~m_st~0; {143586#false} is VALID [2020-07-11 02:45:41,483 INFO L280 TraceCheckUtils]: 114: Hoare triple {143586#false} havoc ~tmp_ndt_1~0; {143586#false} is VALID [2020-07-11 02:45:41,483 INFO L280 TraceCheckUtils]: 115: Hoare triple {143586#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {143586#false} is VALID [2020-07-11 02:45:41,483 INFO L280 TraceCheckUtils]: 116: Hoare triple {143586#false} ~tmp_ndt_1~0 := #t~nondet1; {143586#false} is VALID [2020-07-11 02:45:41,483 INFO L280 TraceCheckUtils]: 117: Hoare triple {143586#false} havoc #t~nondet1; {143586#false} is VALID [2020-07-11 02:45:41,484 INFO L280 TraceCheckUtils]: 118: Hoare triple {143586#false} assume !(0 != ~tmp_ndt_1~0); {143586#false} is VALID [2020-07-11 02:45:41,484 INFO L280 TraceCheckUtils]: 119: Hoare triple {143586#false} assume !(0 == ~t1_st~0); {143586#false} is VALID [2020-07-11 02:45:41,484 INFO L280 TraceCheckUtils]: 120: Hoare triple {143586#false} assume 0 == ~t2_st~0; {143586#false} is VALID [2020-07-11 02:45:41,484 INFO L280 TraceCheckUtils]: 121: Hoare triple {143586#false} havoc ~tmp_ndt_3~0; {143586#false} is VALID [2020-07-11 02:45:41,484 INFO L280 TraceCheckUtils]: 122: Hoare triple {143586#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {143586#false} is VALID [2020-07-11 02:45:41,485 INFO L280 TraceCheckUtils]: 123: Hoare triple {143586#false} ~tmp_ndt_3~0 := #t~nondet3; {143586#false} is VALID [2020-07-11 02:45:41,485 INFO L280 TraceCheckUtils]: 124: Hoare triple {143586#false} havoc #t~nondet3; {143586#false} is VALID [2020-07-11 02:45:41,485 INFO L280 TraceCheckUtils]: 125: Hoare triple {143586#false} assume 0 != ~tmp_ndt_3~0; {143586#false} is VALID [2020-07-11 02:45:41,485 INFO L280 TraceCheckUtils]: 126: Hoare triple {143586#false} ~t2_st~0 := 1; {143586#false} is VALID [2020-07-11 02:45:41,485 INFO L263 TraceCheckUtils]: 127: Hoare triple {143586#false} call transmit2(); {143765#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:45:41,485 INFO L280 TraceCheckUtils]: 128: Hoare triple {143765#(and (= ~t2_pc~0 |old(~t2_pc~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~t2_pc~0; {143585#true} is VALID [2020-07-11 02:45:41,486 INFO L280 TraceCheckUtils]: 129: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-11 02:45:41,486 INFO L280 TraceCheckUtils]: 130: Hoare triple {143585#true} ~t2_pc~0 := 1; {143585#true} is VALID [2020-07-11 02:45:41,486 INFO L280 TraceCheckUtils]: 131: Hoare triple {143585#true} ~t2_st~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,486 INFO L280 TraceCheckUtils]: 132: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,486 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {143585#true} {143586#false} #557#return; {143586#false} is VALID [2020-07-11 02:45:41,487 INFO L280 TraceCheckUtils]: 134: Hoare triple {143586#false} assume !false; {143586#false} is VALID [2020-07-11 02:45:41,487 INFO L263 TraceCheckUtils]: 135: Hoare triple {143586#false} call #t~ret0 := exists_runnable_thread(); {143585#true} is VALID [2020-07-11 02:45:41,487 INFO L280 TraceCheckUtils]: 136: Hoare triple {143585#true} havoc ~__retres1~3; {143585#true} is VALID [2020-07-11 02:45:41,487 INFO L280 TraceCheckUtils]: 137: Hoare triple {143585#true} assume 0 == ~m_st~0; {143585#true} is VALID [2020-07-11 02:45:41,487 INFO L280 TraceCheckUtils]: 138: Hoare triple {143585#true} ~__retres1~3 := 1; {143585#true} is VALID [2020-07-11 02:45:41,487 INFO L280 TraceCheckUtils]: 139: Hoare triple {143585#true} #res := ~__retres1~3; {143585#true} is VALID [2020-07-11 02:45:41,488 INFO L280 TraceCheckUtils]: 140: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,488 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {143585#true} {143586#false} #551#return; {143586#false} is VALID [2020-07-11 02:45:41,488 INFO L280 TraceCheckUtils]: 142: Hoare triple {143586#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {143586#false} is VALID [2020-07-11 02:45:41,488 INFO L280 TraceCheckUtils]: 143: Hoare triple {143586#false} ~tmp~0 := #t~ret0; {143586#false} is VALID [2020-07-11 02:45:41,488 INFO L280 TraceCheckUtils]: 144: Hoare triple {143586#false} havoc #t~ret0; {143586#false} is VALID [2020-07-11 02:45:41,489 INFO L280 TraceCheckUtils]: 145: Hoare triple {143586#false} assume 0 != ~tmp~0; {143586#false} is VALID [2020-07-11 02:45:41,489 INFO L280 TraceCheckUtils]: 146: Hoare triple {143586#false} assume 0 == ~m_st~0; {143586#false} is VALID [2020-07-11 02:45:41,489 INFO L280 TraceCheckUtils]: 147: Hoare triple {143586#false} havoc ~tmp_ndt_1~0; {143586#false} is VALID [2020-07-11 02:45:41,489 INFO L280 TraceCheckUtils]: 148: Hoare triple {143586#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {143586#false} is VALID [2020-07-11 02:45:41,489 INFO L280 TraceCheckUtils]: 149: Hoare triple {143586#false} ~tmp_ndt_1~0 := #t~nondet1; {143586#false} is VALID [2020-07-11 02:45:41,489 INFO L280 TraceCheckUtils]: 150: Hoare triple {143586#false} havoc #t~nondet1; {143586#false} is VALID [2020-07-11 02:45:41,490 INFO L280 TraceCheckUtils]: 151: Hoare triple {143586#false} assume 0 != ~tmp_ndt_1~0; {143586#false} is VALID [2020-07-11 02:45:41,490 INFO L280 TraceCheckUtils]: 152: Hoare triple {143586#false} ~m_st~0 := 1; {143586#false} is VALID [2020-07-11 02:45:41,490 INFO L263 TraceCheckUtils]: 153: Hoare triple {143586#false} call master(); {143766#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:45:41,490 INFO L280 TraceCheckUtils]: 154: Hoare triple {143766#(and (= ~m_st~0 |old(~m_st~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} assume 0 == ~m_pc~0; {143585#true} is VALID [2020-07-11 02:45:41,490 INFO L280 TraceCheckUtils]: 155: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-11 02:45:41,491 INFO L280 TraceCheckUtils]: 156: Hoare triple {143585#true} ~E_1~0 := 1; {143585#true} is VALID [2020-07-11 02:45:41,494 INFO L263 TraceCheckUtils]: 157: Hoare triple {143585#true} call immediate_notify(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:45:41,495 INFO L263 TraceCheckUtils]: 158: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} call activate_threads(); {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} is VALID [2020-07-11 02:45:41,496 INFO L280 TraceCheckUtils]: 159: Hoare triple {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} havoc ~tmp~1; {143585#true} is VALID [2020-07-11 02:45:41,496 INFO L280 TraceCheckUtils]: 160: Hoare triple {143585#true} havoc ~tmp___0~0; {143585#true} is VALID [2020-07-11 02:45:41,496 INFO L280 TraceCheckUtils]: 161: Hoare triple {143585#true} havoc ~tmp___1~0; {143585#true} is VALID [2020-07-11 02:45:41,496 INFO L263 TraceCheckUtils]: 162: Hoare triple {143585#true} call #t~ret4 := is_master_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,497 INFO L280 TraceCheckUtils]: 163: Hoare triple {143585#true} havoc ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,497 INFO L280 TraceCheckUtils]: 164: Hoare triple {143585#true} assume !(1 == ~m_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,497 INFO L280 TraceCheckUtils]: 165: Hoare triple {143585#true} ~__retres1~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,497 INFO L280 TraceCheckUtils]: 166: Hoare triple {143585#true} #res := ~__retres1~0; {143585#true} is VALID [2020-07-11 02:45:41,497 INFO L280 TraceCheckUtils]: 167: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,498 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {143585#true} {143585#true} #543#return; {143585#true} is VALID [2020-07-11 02:45:41,498 INFO L280 TraceCheckUtils]: 169: Hoare triple {143585#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,498 INFO L280 TraceCheckUtils]: 170: Hoare triple {143585#true} ~tmp~1 := #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,498 INFO L280 TraceCheckUtils]: 171: Hoare triple {143585#true} havoc #t~ret4; {143585#true} is VALID [2020-07-11 02:45:41,499 INFO L280 TraceCheckUtils]: 172: Hoare triple {143585#true} assume !(0 != ~tmp~1); {143585#true} is VALID [2020-07-11 02:45:41,499 INFO L263 TraceCheckUtils]: 173: Hoare triple {143585#true} call #t~ret5 := is_transmit1_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,499 INFO L280 TraceCheckUtils]: 174: Hoare triple {143585#true} havoc ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,499 INFO L280 TraceCheckUtils]: 175: Hoare triple {143585#true} assume !(1 == ~t1_pc~0); {143585#true} is VALID [2020-07-11 02:45:41,500 INFO L280 TraceCheckUtils]: 176: Hoare triple {143585#true} ~__retres1~1 := 0; {143585#true} is VALID [2020-07-11 02:45:41,500 INFO L280 TraceCheckUtils]: 177: Hoare triple {143585#true} #res := ~__retres1~1; {143585#true} is VALID [2020-07-11 02:45:41,500 INFO L280 TraceCheckUtils]: 178: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,500 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {143585#true} {143585#true} #545#return; {143585#true} is VALID [2020-07-11 02:45:41,500 INFO L280 TraceCheckUtils]: 180: Hoare triple {143585#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,501 INFO L280 TraceCheckUtils]: 181: Hoare triple {143585#true} ~tmp___0~0 := #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,501 INFO L280 TraceCheckUtils]: 182: Hoare triple {143585#true} havoc #t~ret5; {143585#true} is VALID [2020-07-11 02:45:41,501 INFO L280 TraceCheckUtils]: 183: Hoare triple {143585#true} assume !(0 != ~tmp___0~0); {143585#true} is VALID [2020-07-11 02:45:41,501 INFO L263 TraceCheckUtils]: 184: Hoare triple {143585#true} call #t~ret6 := is_transmit2_triggered(); {143585#true} is VALID [2020-07-11 02:45:41,502 INFO L280 TraceCheckUtils]: 185: Hoare triple {143585#true} havoc ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,502 INFO L280 TraceCheckUtils]: 186: Hoare triple {143585#true} assume 1 == ~t2_pc~0; {143585#true} is VALID [2020-07-11 02:45:41,502 INFO L280 TraceCheckUtils]: 187: Hoare triple {143585#true} assume 1 == ~E_2~0; {143585#true} is VALID [2020-07-11 02:45:41,502 INFO L280 TraceCheckUtils]: 188: Hoare triple {143585#true} ~__retres1~2 := 1; {143585#true} is VALID [2020-07-11 02:45:41,502 INFO L280 TraceCheckUtils]: 189: Hoare triple {143585#true} #res := ~__retres1~2; {143585#true} is VALID [2020-07-11 02:45:41,503 INFO L280 TraceCheckUtils]: 190: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,503 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {143585#true} {143585#true} #547#return; {143585#true} is VALID [2020-07-11 02:45:41,503 INFO L280 TraceCheckUtils]: 192: Hoare triple {143585#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {143585#true} is VALID [2020-07-11 02:45:41,503 INFO L280 TraceCheckUtils]: 193: Hoare triple {143585#true} ~tmp___1~0 := #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,504 INFO L280 TraceCheckUtils]: 194: Hoare triple {143585#true} havoc #t~ret6; {143585#true} is VALID [2020-07-11 02:45:41,504 INFO L280 TraceCheckUtils]: 195: Hoare triple {143585#true} assume 0 != ~tmp___1~0; {143585#true} is VALID [2020-07-11 02:45:41,504 INFO L280 TraceCheckUtils]: 196: Hoare triple {143585#true} ~t2_st~0 := 0; {143585#true} is VALID [2020-07-11 02:45:41,504 INFO L280 TraceCheckUtils]: 197: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,504 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {143585#true} {143744#(and (= ~m_st~0 |old(~m_st~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~t2_st~0 |old(~t2_st~0)|))} #541#return; {143585#true} is VALID [2020-07-11 02:45:41,505 INFO L280 TraceCheckUtils]: 199: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,505 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {143585#true} {143585#true} #549#return; {143585#true} is VALID [2020-07-11 02:45:41,505 INFO L280 TraceCheckUtils]: 201: Hoare triple {143585#true} ~E_1~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,505 INFO L280 TraceCheckUtils]: 202: Hoare triple {143585#true} assume !false; {143585#true} is VALID [2020-07-11 02:45:41,506 INFO L280 TraceCheckUtils]: 203: Hoare triple {143585#true} ~m_pc~0 := 1; {143585#true} is VALID [2020-07-11 02:45:41,506 INFO L280 TraceCheckUtils]: 204: Hoare triple {143585#true} ~m_st~0 := 2; {143585#true} is VALID [2020-07-11 02:45:41,506 INFO L280 TraceCheckUtils]: 205: Hoare triple {143585#true} assume true; {143585#true} is VALID [2020-07-11 02:45:41,506 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {143585#true} {143586#false} #553#return; {143586#false} is VALID [2020-07-11 02:45:41,506 INFO L280 TraceCheckUtils]: 207: Hoare triple {143586#false} assume !(0 == ~t1_st~0); {143586#false} is VALID [2020-07-11 02:45:41,507 INFO L280 TraceCheckUtils]: 208: Hoare triple {143586#false} assume 0 == ~t2_st~0; {143586#false} is VALID [2020-07-11 02:45:41,507 INFO L280 TraceCheckUtils]: 209: Hoare triple {143586#false} havoc ~tmp_ndt_3~0; {143586#false} is VALID [2020-07-11 02:45:41,507 INFO L280 TraceCheckUtils]: 210: Hoare triple {143586#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {143586#false} is VALID [2020-07-11 02:45:41,507 INFO L280 TraceCheckUtils]: 211: Hoare triple {143586#false} ~tmp_ndt_3~0 := #t~nondet3; {143586#false} is VALID [2020-07-11 02:45:41,508 INFO L280 TraceCheckUtils]: 212: Hoare triple {143586#false} havoc #t~nondet3; {143586#false} is VALID [2020-07-11 02:45:41,508 INFO L280 TraceCheckUtils]: 213: Hoare triple {143586#false} assume 0 != ~tmp_ndt_3~0; {143586#false} is VALID [2020-07-11 02:45:41,508 INFO L280 TraceCheckUtils]: 214: Hoare triple {143586#false} ~t2_st~0 := 1; {143586#false} is VALID [2020-07-11 02:45:41,508 INFO L263 TraceCheckUtils]: 215: Hoare triple {143586#false} call transmit2(); {143586#false} is VALID [2020-07-11 02:45:41,508 INFO L280 TraceCheckUtils]: 216: Hoare triple {143586#false} assume !(0 == ~t2_pc~0); {143586#false} is VALID [2020-07-11 02:45:41,509 INFO L280 TraceCheckUtils]: 217: Hoare triple {143586#false} assume 1 == ~t2_pc~0; {143586#false} is VALID [2020-07-11 02:45:41,509 INFO L263 TraceCheckUtils]: 218: Hoare triple {143586#false} call error(); {143586#false} is VALID [2020-07-11 02:45:41,509 INFO L280 TraceCheckUtils]: 219: Hoare triple {143586#false} assume !false; {143586#false} is VALID [2020-07-11 02:45:41,636 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-07-11 02:45:41,636 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [793573337] [2020-07-11 02:45:41,636 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:45:41,637 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-11 02:45:41,637 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1868095049] [2020-07-11 02:45:41,637 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 220 [2020-07-11 02:45:41,639 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:45:41,640 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-11 02:45:41,791 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:45:41,791 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-11 02:45:41,791 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:45:41,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-11 02:45:41,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-11 02:45:41,792 INFO L87 Difference]: Start difference. First operand 8124 states and 13044 transitions. Second operand 10 states. [2020-07-11 02:47:33,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:47:33,077 INFO L93 Difference]: Finished difference Result 18161 states and 29149 transitions. [2020-07-11 02:47:33,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-11 02:47:33,077 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 220 [2020-07-11 02:47:33,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:47:33,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 02:47:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 894 transitions. [2020-07-11 02:47:33,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-11 02:47:33,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 894 transitions. [2020-07-11 02:47:33,088 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 894 transitions. [2020-07-11 02:47:34,436 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 894 edges. 894 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:47:38,255 INFO L225 Difference]: With dead ends: 18161 [2020-07-11 02:47:38,255 INFO L226 Difference]: Without dead ends: 10084 [2020-07-11 02:47:38,285 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=190, Invalid=512, Unknown=0, NotChecked=0, Total=702 [2020-07-11 02:47:38,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10084 states. [2020-07-11 02:48:55,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10084 to 8110. [2020-07-11 02:48:55,017 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:48:55,017 INFO L82 GeneralOperation]: Start isEquivalent. First operand 10084 states. Second operand 8110 states. [2020-07-11 02:48:55,017 INFO L74 IsIncluded]: Start isIncluded. First operand 10084 states. Second operand 8110 states. [2020-07-11 02:48:55,018 INFO L87 Difference]: Start difference. First operand 10084 states. Second operand 8110 states. [2020-07-11 02:48:58,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:48:58,447 INFO L93 Difference]: Finished difference Result 10084 states and 16162 transitions. [2020-07-11 02:48:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10084 states and 16162 transitions. [2020-07-11 02:48:58,484 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:48:58,484 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:48:58,484 INFO L74 IsIncluded]: Start isIncluded. First operand 8110 states. Second operand 10084 states. [2020-07-11 02:48:58,484 INFO L87 Difference]: Start difference. First operand 8110 states. Second operand 10084 states. [2020-07-11 02:49:01,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:49:01,961 INFO L93 Difference]: Finished difference Result 10084 states and 16162 transitions. [2020-07-11 02:49:01,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10084 states and 16162 transitions. [2020-07-11 02:49:01,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:49:01,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:49:01,999 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:49:02,000 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:49:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8110 states. [2020-07-11 02:49:04,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8110 states to 8110 states and 13016 transitions. [2020-07-11 02:49:04,387 INFO L78 Accepts]: Start accepts. Automaton has 8110 states and 13016 transitions. Word has length 220 [2020-07-11 02:49:04,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:49:04,388 INFO L479 AbstractCegarLoop]: Abstraction has 8110 states and 13016 transitions. [2020-07-11 02:49:04,388 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-11 02:49:04,388 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8110 states and 13016 transitions.