./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-2.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ece5e10278ff4277201bc584c9d4f272bab8d3b56dec5e2dfa257f3717fce473 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:18:03,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:18:03,852 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:18:03,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:18:03,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:18:03,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:18:03,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:18:03,875 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:18:03,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:18:03,877 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:18:03,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:18:03,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:18:03,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:18:03,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:18:03,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:18:03,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:18:03,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:18:03,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:18:03,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:18:03,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:18:03,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:18:03,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:18:03,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:18:03,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:18:03,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:18:03,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:18:03,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:18:03,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:18:03,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:18:03,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:18:03,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:18:03,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:18:03,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:18:03,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:18:03,912 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:18:03,912 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:18:03,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:18:03,913 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:18:03,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:18:03,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:18:03,914 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:18:03,916 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:18:03,942 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:18:03,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:18:03,943 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:18:03,943 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:18:03,944 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:18:03,944 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:18:03,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:18:03,944 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:18:03,945 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:18:03,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:18:03,945 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:18:03,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:18:03,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:18:03,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:18:03,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:18:03,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:18:03,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:18:03,947 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:18:03,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:18:03,947 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:18:03,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:18:03,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:18:03,947 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:18:03,948 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:18:03,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:18:03,948 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:18:03,948 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:18:03,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:18:03,949 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:18:03,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:18:03,949 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:18:03,950 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:18:03,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:18:03,950 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ece5e10278ff4277201bc584c9d4f272bab8d3b56dec5e2dfa257f3717fce473 [2022-02-20 19:18:04,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:18:04,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:18:04,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:18:04,191 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:18:04,192 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:18:04,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-2.c [2022-02-20 19:18:04,241 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/313135de9/f3094ed7abdd4d55a6e57761c9c99b49/FLAGa4ddbabaf [2022-02-20 19:18:04,966 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:18:04,966 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-2.c [2022-02-20 19:18:05,014 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/313135de9/f3094ed7abdd4d55a6e57761c9c99b49/FLAGa4ddbabaf [2022-02-20 19:18:05,273 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/313135de9/f3094ed7abdd4d55a6e57761c9c99b49 [2022-02-20 19:18:05,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:18:05,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:18:05,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:18:05,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:18:05,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:18:05,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:18:05" (1/1) ... [2022-02-20 19:18:05,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5699b040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:05, skipping insertion in model container [2022-02-20 19:18:05,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:18:05" (1/1) ... [2022-02-20 19:18:05,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:18:05,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:18:06,865 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-2.c[381679,381692] [2022-02-20 19:18:06,883 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-2.c[383339,383352] [2022-02-20 19:18:07,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:18:07,030 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:18:07,708 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-2.c[381679,381692] [2022-02-20 19:18:07,711 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-2.c[383339,383352] [2022-02-20 19:18:07,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:18:07,769 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:18:07,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07 WrapperNode [2022-02-20 19:18:07,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:18:07,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:18:07,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:18:07,771 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:18:07,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (1/1) ... [2022-02-20 19:18:07,862 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (1/1) ... [2022-02-20 19:18:08,176 INFO L137 Inliner]: procedures = 58, calls = 63, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 12914 [2022-02-20 19:18:08,177 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:18:08,177 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:18:08,177 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:18:08,177 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:18:08,183 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (1/1) ... [2022-02-20 19:18:08,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (1/1) ... [2022-02-20 19:18:08,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (1/1) ... [2022-02-20 19:18:08,324 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (1/1) ... [2022-02-20 19:18:08,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (1/1) ... [2022-02-20 19:18:08,635 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (1/1) ... [2022-02-20 19:18:08,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (1/1) ... [2022-02-20 19:18:08,738 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:18:08,739 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:18:08,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:18:08,740 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:18:08,740 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (1/1) ... [2022-02-20 19:18:08,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:18:08,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:18:08,774 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 19:18:08,790 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 19:18:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:18:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:18:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:18:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:18:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:18:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:18:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:18:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:18:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:18:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:18:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:18:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:18:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:18:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:18:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:18:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:18:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:18:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:18:08,944 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:18:08,948 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:18:13,983 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:18:14,001 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:18:14,001 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2022-02-20 19:18:14,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:18:14 BoogieIcfgContainer [2022-02-20 19:18:14,003 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:18:14,004 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:18:14,004 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:18:14,006 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:18:14,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:18:05" (1/3) ... [2022-02-20 19:18:14,007 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f8456d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:18:14, skipping insertion in model container [2022-02-20 19:18:14,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:07" (2/3) ... [2022-02-20 19:18:14,008 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f8456d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:18:14, skipping insertion in model container [2022-02-20 19:18:14,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:18:14" (3/3) ... [2022-02-20 19:18:14,009 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label43+token_ring.07.cil-2.c [2022-02-20 19:18:14,012 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:18:14,012 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:18:14,047 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:18:14,051 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 19:18:14,051 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:18:14,099 INFO L276 IsEmpty]: Start isEmpty. Operand has 2448 states, 2415 states have (on average 1.850103519668737) internal successors, (4468), 2420 states have internal predecessors, (4468), 23 states have call successors, (23), 7 states have call predecessors, (23), 7 states have return successors, (23), 22 states have call predecessors, (23), 23 states have call successors, (23) [2022-02-20 19:18:14,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:18:14,108 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:18:14,108 INFO L514 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] [2022-02-20 19:18:14,109 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:18:14,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:18:14,112 INFO L85 PathProgramCache]: Analyzing trace with hash -818812197, now seen corresponding path program 1 times [2022-02-20 19:18:14,118 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:18:14,118 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929272696] [2022-02-20 19:18:14,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:18:14,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:18:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:14,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:18:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:14,428 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:18:14,429 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2451#true} {2453#(= ~t7_i~0 1)} #11169#return; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:18:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:14,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,474 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,474 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,474 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,474 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,475 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume !(0 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:18:14,475 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,475 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,475 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,475 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,476 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,476 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,476 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,476 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume !(0 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:18:14,476 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,477 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:18:14,477 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2451#true} {2452#false} #11171#return; {2452#false} is VALID [2022-02-20 19:18:14,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:18:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:14,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {2548#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2451#true} is VALID [2022-02-20 19:18:14,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 1 == ~m_pc~0; {2451#true} is VALID [2022-02-20 19:18:14,511 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2451#true} is VALID [2022-02-20 19:18:14,511 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2451#true} is VALID [2022-02-20 19:18:14,512 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {2451#true} is VALID [2022-02-20 19:18:14,512 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,512 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {2451#true} is VALID [2022-02-20 19:18:14,512 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume !(1 == ~t1_pc~0); {2451#true} is VALID [2022-02-20 19:18:14,512 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2451#true} is VALID [2022-02-20 19:18:14,513 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2451#true} is VALID [2022-02-20 19:18:14,513 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {2451#true} is VALID [2022-02-20 19:18:14,513 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,513 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {2451#true} is VALID [2022-02-20 19:18:14,513 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 1 == ~t2_pc~0; {2451#true} is VALID [2022-02-20 19:18:14,514 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2451#true} is VALID [2022-02-20 19:18:14,514 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2451#true} is VALID [2022-02-20 19:18:14,514 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {2451#true} is VALID [2022-02-20 19:18:14,514 INFO L290 TraceCheckUtils]: 17: Hoare triple {2451#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,514 INFO L290 TraceCheckUtils]: 18: Hoare triple {2451#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {2451#true} is VALID [2022-02-20 19:18:14,515 INFO L290 TraceCheckUtils]: 19: Hoare triple {2451#true} assume 1 == ~t3_pc~0; {2451#true} is VALID [2022-02-20 19:18:14,515 INFO L290 TraceCheckUtils]: 20: Hoare triple {2451#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2451#true} is VALID [2022-02-20 19:18:14,515 INFO L290 TraceCheckUtils]: 21: Hoare triple {2451#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2451#true} is VALID [2022-02-20 19:18:14,515 INFO L290 TraceCheckUtils]: 22: Hoare triple {2451#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {2451#true} is VALID [2022-02-20 19:18:14,515 INFO L290 TraceCheckUtils]: 23: Hoare triple {2451#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,516 INFO L290 TraceCheckUtils]: 24: Hoare triple {2451#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {2451#true} is VALID [2022-02-20 19:18:14,516 INFO L290 TraceCheckUtils]: 25: Hoare triple {2451#true} assume !(1 == ~t4_pc~0); {2451#true} is VALID [2022-02-20 19:18:14,516 INFO L290 TraceCheckUtils]: 26: Hoare triple {2451#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2451#true} is VALID [2022-02-20 19:18:14,516 INFO L290 TraceCheckUtils]: 27: Hoare triple {2451#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2451#true} is VALID [2022-02-20 19:18:14,516 INFO L290 TraceCheckUtils]: 28: Hoare triple {2451#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {2451#true} is VALID [2022-02-20 19:18:14,516 INFO L290 TraceCheckUtils]: 29: Hoare triple {2451#true} assume !(0 != ~tmp___3~0#1); {2451#true} is VALID [2022-02-20 19:18:14,517 INFO L290 TraceCheckUtils]: 30: Hoare triple {2451#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {2451#true} is VALID [2022-02-20 19:18:14,517 INFO L290 TraceCheckUtils]: 31: Hoare triple {2451#true} assume 1 == ~t5_pc~0; {2451#true} is VALID [2022-02-20 19:18:14,517 INFO L290 TraceCheckUtils]: 32: Hoare triple {2451#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2451#true} is VALID [2022-02-20 19:18:14,517 INFO L290 TraceCheckUtils]: 33: Hoare triple {2451#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2451#true} is VALID [2022-02-20 19:18:14,517 INFO L290 TraceCheckUtils]: 34: Hoare triple {2451#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {2451#true} is VALID [2022-02-20 19:18:14,518 INFO L290 TraceCheckUtils]: 35: Hoare triple {2451#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,518 INFO L290 TraceCheckUtils]: 36: Hoare triple {2451#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2451#true} is VALID [2022-02-20 19:18:14,518 INFO L290 TraceCheckUtils]: 37: Hoare triple {2451#true} assume !(1 == ~t6_pc~0); {2451#true} is VALID [2022-02-20 19:18:14,518 INFO L290 TraceCheckUtils]: 38: Hoare triple {2451#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2451#true} is VALID [2022-02-20 19:18:14,518 INFO L290 TraceCheckUtils]: 39: Hoare triple {2451#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2451#true} is VALID [2022-02-20 19:18:14,519 INFO L290 TraceCheckUtils]: 40: Hoare triple {2451#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {2451#true} is VALID [2022-02-20 19:18:14,519 INFO L290 TraceCheckUtils]: 41: Hoare triple {2451#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,519 INFO L290 TraceCheckUtils]: 42: Hoare triple {2451#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2451#true} is VALID [2022-02-20 19:18:14,519 INFO L290 TraceCheckUtils]: 43: Hoare triple {2451#true} assume 1 == ~t7_pc~0; {2451#true} is VALID [2022-02-20 19:18:14,519 INFO L290 TraceCheckUtils]: 44: Hoare triple {2451#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2451#true} is VALID [2022-02-20 19:18:14,520 INFO L290 TraceCheckUtils]: 45: Hoare triple {2451#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2451#true} is VALID [2022-02-20 19:18:14,520 INFO L290 TraceCheckUtils]: 46: Hoare triple {2451#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {2451#true} is VALID [2022-02-20 19:18:14,520 INFO L290 TraceCheckUtils]: 47: Hoare triple {2451#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,520 INFO L290 TraceCheckUtils]: 48: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:18:14,520 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2451#true} {2452#false} #11173#return; {2452#false} is VALID [2022-02-20 19:18:14,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:18:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:14,532 INFO L290 TraceCheckUtils]: 0: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,532 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,532 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,532 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,533 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,533 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,533 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume !(1 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:18:14,533 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,534 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,534 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,534 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,535 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,535 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,535 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume !(1 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:18:14,535 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,536 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:18:14,536 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2451#true} {2452#false} #11175#return; {2452#false} is VALID [2022-02-20 19:18:14,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:18:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:14,541 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} havoc ~__retres1~8; {2451#true} is VALID [2022-02-20 19:18:14,541 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2451#true} is VALID [2022-02-20 19:18:14,541 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} #res := ~__retres1~8; {2451#true} is VALID [2022-02-20 19:18:14,542 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:18:14,542 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2451#true} {2452#false} #11177#return; {2452#false} is VALID [2022-02-20 19:18:14,543 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,543 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume -2147483648 <= main_#t~nondet49#1 && main_#t~nondet49#1 <= 2147483647; {2451#true} is VALID [2022-02-20 19:18:14,544 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume !(0 != main_#t~nondet49#1);havoc main_#t~nondet49#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,544 INFO L290 TraceCheckUtils]: 3: Hoare triple {2453#(= ~t7_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret47#1, start_simulation_#t~ret48#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,544 INFO L272 TraceCheckUtils]: 4: Hoare triple {2453#(= ~t7_i~0 1)} call update_channels(); {2451#true} is VALID [2022-02-20 19:18:14,545 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:18:14,545 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2451#true} {2453#(= ~t7_i~0 1)} #11169#return; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,546 INFO L290 TraceCheckUtils]: 7: Hoare triple {2453#(= ~t7_i~0 1)} assume { :begin_inline_init_threads } true; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,546 INFO L290 TraceCheckUtils]: 8: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,547 INFO L290 TraceCheckUtils]: 9: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,547 INFO L290 TraceCheckUtils]: 10: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,548 INFO L290 TraceCheckUtils]: 11: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,548 INFO L290 TraceCheckUtils]: 12: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,549 INFO L290 TraceCheckUtils]: 13: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,549 INFO L290 TraceCheckUtils]: 14: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:14,549 INFO L290 TraceCheckUtils]: 15: Hoare triple {2453#(= ~t7_i~0 1)} assume !(1 == ~t7_i~0);~t7_st~0 := 2; {2452#false} is VALID [2022-02-20 19:18:14,550 INFO L290 TraceCheckUtils]: 16: Hoare triple {2452#false} assume { :end_inline_init_threads } true; {2452#false} is VALID [2022-02-20 19:18:14,550 INFO L272 TraceCheckUtils]: 17: Hoare triple {2452#false} call fire_delta_events(); {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:14,550 INFO L290 TraceCheckUtils]: 18: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,550 INFO L290 TraceCheckUtils]: 19: Hoare triple {2451#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,550 INFO L290 TraceCheckUtils]: 20: Hoare triple {2451#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,551 INFO L290 TraceCheckUtils]: 21: Hoare triple {2451#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,551 INFO L290 TraceCheckUtils]: 22: Hoare triple {2451#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,551 INFO L290 TraceCheckUtils]: 23: Hoare triple {2451#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,551 INFO L290 TraceCheckUtils]: 24: Hoare triple {2451#true} assume !(0 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:18:14,551 INFO L290 TraceCheckUtils]: 25: Hoare triple {2451#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,552 INFO L290 TraceCheckUtils]: 26: Hoare triple {2451#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,552 INFO L290 TraceCheckUtils]: 27: Hoare triple {2451#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,552 INFO L290 TraceCheckUtils]: 28: Hoare triple {2451#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,552 INFO L290 TraceCheckUtils]: 29: Hoare triple {2451#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,552 INFO L290 TraceCheckUtils]: 30: Hoare triple {2451#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,553 INFO L290 TraceCheckUtils]: 31: Hoare triple {2451#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,553 INFO L290 TraceCheckUtils]: 32: Hoare triple {2451#true} assume !(0 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:18:14,553 INFO L290 TraceCheckUtils]: 33: Hoare triple {2451#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2451#true} is VALID [2022-02-20 19:18:14,553 INFO L290 TraceCheckUtils]: 34: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:18:14,553 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {2451#true} {2452#false} #11171#return; {2452#false} is VALID [2022-02-20 19:18:14,554 INFO L272 TraceCheckUtils]: 36: Hoare triple {2452#false} call activate_threads(); {2548#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:18:14,554 INFO L290 TraceCheckUtils]: 37: Hoare triple {2548#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2451#true} is VALID [2022-02-20 19:18:14,554 INFO L290 TraceCheckUtils]: 38: Hoare triple {2451#true} assume 1 == ~m_pc~0; {2451#true} is VALID [2022-02-20 19:18:14,554 INFO L290 TraceCheckUtils]: 39: Hoare triple {2451#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2451#true} is VALID [2022-02-20 19:18:14,554 INFO L290 TraceCheckUtils]: 40: Hoare triple {2451#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2451#true} is VALID [2022-02-20 19:18:14,555 INFO L290 TraceCheckUtils]: 41: Hoare triple {2451#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {2451#true} is VALID [2022-02-20 19:18:14,555 INFO L290 TraceCheckUtils]: 42: Hoare triple {2451#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,555 INFO L290 TraceCheckUtils]: 43: Hoare triple {2451#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {2451#true} is VALID [2022-02-20 19:18:14,555 INFO L290 TraceCheckUtils]: 44: Hoare triple {2451#true} assume !(1 == ~t1_pc~0); {2451#true} is VALID [2022-02-20 19:18:14,555 INFO L290 TraceCheckUtils]: 45: Hoare triple {2451#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2451#true} is VALID [2022-02-20 19:18:14,555 INFO L290 TraceCheckUtils]: 46: Hoare triple {2451#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2451#true} is VALID [2022-02-20 19:18:14,556 INFO L290 TraceCheckUtils]: 47: Hoare triple {2451#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {2451#true} is VALID [2022-02-20 19:18:14,556 INFO L290 TraceCheckUtils]: 48: Hoare triple {2451#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,556 INFO L290 TraceCheckUtils]: 49: Hoare triple {2451#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {2451#true} is VALID [2022-02-20 19:18:14,556 INFO L290 TraceCheckUtils]: 50: Hoare triple {2451#true} assume 1 == ~t2_pc~0; {2451#true} is VALID [2022-02-20 19:18:14,556 INFO L290 TraceCheckUtils]: 51: Hoare triple {2451#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2451#true} is VALID [2022-02-20 19:18:14,557 INFO L290 TraceCheckUtils]: 52: Hoare triple {2451#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2451#true} is VALID [2022-02-20 19:18:14,557 INFO L290 TraceCheckUtils]: 53: Hoare triple {2451#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {2451#true} is VALID [2022-02-20 19:18:14,557 INFO L290 TraceCheckUtils]: 54: Hoare triple {2451#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,557 INFO L290 TraceCheckUtils]: 55: Hoare triple {2451#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {2451#true} is VALID [2022-02-20 19:18:14,557 INFO L290 TraceCheckUtils]: 56: Hoare triple {2451#true} assume 1 == ~t3_pc~0; {2451#true} is VALID [2022-02-20 19:18:14,558 INFO L290 TraceCheckUtils]: 57: Hoare triple {2451#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2451#true} is VALID [2022-02-20 19:18:14,558 INFO L290 TraceCheckUtils]: 58: Hoare triple {2451#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2451#true} is VALID [2022-02-20 19:18:14,558 INFO L290 TraceCheckUtils]: 59: Hoare triple {2451#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {2451#true} is VALID [2022-02-20 19:18:14,558 INFO L290 TraceCheckUtils]: 60: Hoare triple {2451#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,558 INFO L290 TraceCheckUtils]: 61: Hoare triple {2451#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {2451#true} is VALID [2022-02-20 19:18:14,559 INFO L290 TraceCheckUtils]: 62: Hoare triple {2451#true} assume !(1 == ~t4_pc~0); {2451#true} is VALID [2022-02-20 19:18:14,559 INFO L290 TraceCheckUtils]: 63: Hoare triple {2451#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2451#true} is VALID [2022-02-20 19:18:14,559 INFO L290 TraceCheckUtils]: 64: Hoare triple {2451#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2451#true} is VALID [2022-02-20 19:18:14,559 INFO L290 TraceCheckUtils]: 65: Hoare triple {2451#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {2451#true} is VALID [2022-02-20 19:18:14,559 INFO L290 TraceCheckUtils]: 66: Hoare triple {2451#true} assume !(0 != ~tmp___3~0#1); {2451#true} is VALID [2022-02-20 19:18:14,560 INFO L290 TraceCheckUtils]: 67: Hoare triple {2451#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {2451#true} is VALID [2022-02-20 19:18:14,560 INFO L290 TraceCheckUtils]: 68: Hoare triple {2451#true} assume 1 == ~t5_pc~0; {2451#true} is VALID [2022-02-20 19:18:14,560 INFO L290 TraceCheckUtils]: 69: Hoare triple {2451#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2451#true} is VALID [2022-02-20 19:18:14,560 INFO L290 TraceCheckUtils]: 70: Hoare triple {2451#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2451#true} is VALID [2022-02-20 19:18:14,560 INFO L290 TraceCheckUtils]: 71: Hoare triple {2451#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {2451#true} is VALID [2022-02-20 19:18:14,560 INFO L290 TraceCheckUtils]: 72: Hoare triple {2451#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,561 INFO L290 TraceCheckUtils]: 73: Hoare triple {2451#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2451#true} is VALID [2022-02-20 19:18:14,561 INFO L290 TraceCheckUtils]: 74: Hoare triple {2451#true} assume !(1 == ~t6_pc~0); {2451#true} is VALID [2022-02-20 19:18:14,561 INFO L290 TraceCheckUtils]: 75: Hoare triple {2451#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2451#true} is VALID [2022-02-20 19:18:14,561 INFO L290 TraceCheckUtils]: 76: Hoare triple {2451#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2451#true} is VALID [2022-02-20 19:18:14,561 INFO L290 TraceCheckUtils]: 77: Hoare triple {2451#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {2451#true} is VALID [2022-02-20 19:18:14,562 INFO L290 TraceCheckUtils]: 78: Hoare triple {2451#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,562 INFO L290 TraceCheckUtils]: 79: Hoare triple {2451#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2451#true} is VALID [2022-02-20 19:18:14,562 INFO L290 TraceCheckUtils]: 80: Hoare triple {2451#true} assume 1 == ~t7_pc~0; {2451#true} is VALID [2022-02-20 19:18:14,562 INFO L290 TraceCheckUtils]: 81: Hoare triple {2451#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2451#true} is VALID [2022-02-20 19:18:14,562 INFO L290 TraceCheckUtils]: 82: Hoare triple {2451#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2451#true} is VALID [2022-02-20 19:18:14,563 INFO L290 TraceCheckUtils]: 83: Hoare triple {2451#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {2451#true} is VALID [2022-02-20 19:18:14,563 INFO L290 TraceCheckUtils]: 84: Hoare triple {2451#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2451#true} is VALID [2022-02-20 19:18:14,563 INFO L290 TraceCheckUtils]: 85: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:18:14,563 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {2451#true} {2452#false} #11173#return; {2452#false} is VALID [2022-02-20 19:18:14,563 INFO L272 TraceCheckUtils]: 87: Hoare triple {2452#false} call reset_delta_events(); {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:14,564 INFO L290 TraceCheckUtils]: 88: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,564 INFO L290 TraceCheckUtils]: 89: Hoare triple {2451#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,564 INFO L290 TraceCheckUtils]: 90: Hoare triple {2451#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,564 INFO L290 TraceCheckUtils]: 91: Hoare triple {2451#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,564 INFO L290 TraceCheckUtils]: 92: Hoare triple {2451#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,565 INFO L290 TraceCheckUtils]: 93: Hoare triple {2451#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,565 INFO L290 TraceCheckUtils]: 94: Hoare triple {2451#true} assume !(1 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:18:14,565 INFO L290 TraceCheckUtils]: 95: Hoare triple {2451#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,565 INFO L290 TraceCheckUtils]: 96: Hoare triple {2451#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,565 INFO L290 TraceCheckUtils]: 97: Hoare triple {2451#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,566 INFO L290 TraceCheckUtils]: 98: Hoare triple {2451#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,566 INFO L290 TraceCheckUtils]: 99: Hoare triple {2451#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,566 INFO L290 TraceCheckUtils]: 100: Hoare triple {2451#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,566 INFO L290 TraceCheckUtils]: 101: Hoare triple {2451#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,566 INFO L290 TraceCheckUtils]: 102: Hoare triple {2451#true} assume !(1 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:18:14,566 INFO L290 TraceCheckUtils]: 103: Hoare triple {2451#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2451#true} is VALID [2022-02-20 19:18:14,567 INFO L290 TraceCheckUtils]: 104: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:18:14,567 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {2451#true} {2452#false} #11175#return; {2452#false} is VALID [2022-02-20 19:18:14,567 INFO L290 TraceCheckUtils]: 106: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:18:14,567 INFO L290 TraceCheckUtils]: 107: Hoare triple {2452#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {2452#false} is VALID [2022-02-20 19:18:14,567 INFO L290 TraceCheckUtils]: 108: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:18:14,568 INFO L272 TraceCheckUtils]: 109: Hoare triple {2452#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2451#true} is VALID [2022-02-20 19:18:14,568 INFO L290 TraceCheckUtils]: 110: Hoare triple {2451#true} havoc ~__retres1~8; {2451#true} is VALID [2022-02-20 19:18:14,568 INFO L290 TraceCheckUtils]: 111: Hoare triple {2451#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2451#true} is VALID [2022-02-20 19:18:14,568 INFO L290 TraceCheckUtils]: 112: Hoare triple {2451#true} #res := ~__retres1~8; {2451#true} is VALID [2022-02-20 19:18:14,568 INFO L290 TraceCheckUtils]: 113: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:18:14,569 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {2451#true} {2452#false} #11177#return; {2452#false} is VALID [2022-02-20 19:18:14,569 INFO L290 TraceCheckUtils]: 115: Hoare triple {2452#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {2452#false} is VALID [2022-02-20 19:18:14,569 INFO L290 TraceCheckUtils]: 116: Hoare triple {2452#false} assume 0 != eval_~tmp~0#1; {2452#false} is VALID [2022-02-20 19:18:14,569 INFO L290 TraceCheckUtils]: 117: Hoare triple {2452#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {2452#false} is VALID [2022-02-20 19:18:14,569 INFO L290 TraceCheckUtils]: 118: Hoare triple {2452#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {2452#false} is VALID [2022-02-20 19:18:14,570 INFO L290 TraceCheckUtils]: 119: Hoare triple {2452#false} assume !(0 == ~m_pc~0); {2452#false} is VALID [2022-02-20 19:18:14,570 INFO L290 TraceCheckUtils]: 120: Hoare triple {2452#false} assume 1 == ~m_pc~0; {2452#false} is VALID [2022-02-20 19:18:14,570 INFO L290 TraceCheckUtils]: 121: Hoare triple {2452#false} assume ~token~0 != 7 + ~local~0; {2452#false} is VALID [2022-02-20 19:18:14,570 INFO L272 TraceCheckUtils]: 122: Hoare triple {2452#false} call error(); {2452#false} is VALID [2022-02-20 19:18:14,570 INFO L290 TraceCheckUtils]: 123: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:18:14,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:18:14,572 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:18:14,572 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929272696] [2022-02-20 19:18:14,573 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1929272696] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:18:14,573 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:18:14,573 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:18:14,574 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532576057] [2022-02-20 19:18:14,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:18:14,578 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:18:14,580 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:18:14,582 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:14,697 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:14,697 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:18:14,697 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:18:14,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:18:14,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:18:14,717 INFO L87 Difference]: Start difference. First operand has 2448 states, 2415 states have (on average 1.850103519668737) internal successors, (4468), 2420 states have internal predecessors, (4468), 23 states have call successors, (23), 7 states have call predecessors, (23), 7 states have return successors, (23), 22 states have call predecessors, (23), 23 states have call successors, (23) Second operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:24,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:24,851 INFO L93 Difference]: Finished difference Result 4970 states and 9155 transitions. [2022-02-20 19:18:24,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:18:24,851 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:18:24,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:18:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9155 transitions. [2022-02-20 19:18:24,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:24,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9155 transitions. [2022-02-20 19:18:24,957 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9155 transitions. [2022-02-20 19:18:30,989 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9155 edges. 9155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:31,364 INFO L225 Difference]: With dead ends: 4970 [2022-02-20 19:18:31,364 INFO L226 Difference]: Without dead ends: 2467 [2022-02-20 19:18:31,372 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-20 19:18:31,378 INFO L933 BasicCegarLoop]: 4465 mSDtfsCounter, 667 mSDsluCounter, 12353 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 686 SdHoareTripleChecker+Valid, 16818 SdHoareTripleChecker+Invalid, 512 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-02-20 19:18:31,379 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [686 Valid, 16818 Invalid, 512 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [54 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-02-20 19:18:31,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2467 states. [2022-02-20 19:18:31,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2467 to 2380. [2022-02-20 19:18:31,477 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:18:31,484 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2467 states. Second operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:18:31,490 INFO L74 IsIncluded]: Start isIncluded. First operand 2467 states. Second operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:18:31,494 INFO L87 Difference]: Start difference. First operand 2467 states. Second operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:18:31,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:31,679 INFO L93 Difference]: Finished difference Result 2467 states and 4509 transitions. [2022-02-20 19:18:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4509 transitions. [2022-02-20 19:18:31,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:18:31,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:18:31,693 INFO L74 IsIncluded]: Start isIncluded. First operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2467 states. [2022-02-20 19:18:31,697 INFO L87 Difference]: Start difference. First operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2467 states. [2022-02-20 19:18:31,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:31,875 INFO L93 Difference]: Finished difference Result 2467 states and 4509 transitions. [2022-02-20 19:18:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4509 transitions. [2022-02-20 19:18:31,880 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:18:31,880 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:18:31,880 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:18:31,881 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:18:31,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:18:32,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 2380 states and 4359 transitions. [2022-02-20 19:18:32,065 INFO L78 Accepts]: Start accepts. Automaton has 2380 states and 4359 transitions. Word has length 124 [2022-02-20 19:18:32,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:18:32,066 INFO L470 AbstractCegarLoop]: Abstraction has 2380 states and 4359 transitions. [2022-02-20 19:18:32,067 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:32,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4359 transitions. [2022-02-20 19:18:32,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:18:32,069 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:18:32,070 INFO L514 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] [2022-02-20 19:18:32,070 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:18:32,070 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:18:32,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:18:32,072 INFO L85 PathProgramCache]: Analyzing trace with hash 219772377, now seen corresponding path program 1 times [2022-02-20 19:18:32,072 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:18:32,073 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203910204] [2022-02-20 19:18:32,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:18:32,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:18:32,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:32,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:18:32,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:32,166 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:18:32,167 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15126#true} {15128#(= ~M_E~0 2)} #11169#return; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:18:32,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:32,225 INFO L290 TraceCheckUtils]: 0: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,227 INFO L290 TraceCheckUtils]: 2: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,227 INFO L290 TraceCheckUtils]: 3: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,227 INFO L290 TraceCheckUtils]: 4: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,228 INFO L290 TraceCheckUtils]: 5: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,228 INFO L290 TraceCheckUtils]: 6: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,228 INFO L290 TraceCheckUtils]: 7: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,229 INFO L290 TraceCheckUtils]: 8: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,230 INFO L290 TraceCheckUtils]: 9: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,230 INFO L290 TraceCheckUtils]: 10: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,231 INFO L290 TraceCheckUtils]: 11: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,231 INFO L290 TraceCheckUtils]: 12: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,232 INFO L290 TraceCheckUtils]: 13: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,233 INFO L290 TraceCheckUtils]: 14: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,236 INFO L290 TraceCheckUtils]: 15: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,236 INFO L290 TraceCheckUtils]: 16: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume true; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,237 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15223#(= |old(~M_E~0)| 0)} {15128#(= ~M_E~0 2)} #11171#return; {15127#false} is VALID [2022-02-20 19:18:32,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:18:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:32,275 INFO L290 TraceCheckUtils]: 0: Hoare triple {15224#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15126#true} is VALID [2022-02-20 19:18:32,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 1 == ~m_pc~0; {15126#true} is VALID [2022-02-20 19:18:32,280 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15126#true} is VALID [2022-02-20 19:18:32,280 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15126#true} is VALID [2022-02-20 19:18:32,283 INFO L290 TraceCheckUtils]: 4: Hoare triple {15126#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {15126#true} is VALID [2022-02-20 19:18:32,283 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,284 INFO L290 TraceCheckUtils]: 6: Hoare triple {15126#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {15126#true} is VALID [2022-02-20 19:18:32,284 INFO L290 TraceCheckUtils]: 7: Hoare triple {15126#true} assume !(1 == ~t1_pc~0); {15126#true} is VALID [2022-02-20 19:18:32,284 INFO L290 TraceCheckUtils]: 8: Hoare triple {15126#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15126#true} is VALID [2022-02-20 19:18:32,284 INFO L290 TraceCheckUtils]: 9: Hoare triple {15126#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15126#true} is VALID [2022-02-20 19:18:32,284 INFO L290 TraceCheckUtils]: 10: Hoare triple {15126#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {15126#true} is VALID [2022-02-20 19:18:32,284 INFO L290 TraceCheckUtils]: 11: Hoare triple {15126#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,284 INFO L290 TraceCheckUtils]: 12: Hoare triple {15126#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {15126#true} is VALID [2022-02-20 19:18:32,285 INFO L290 TraceCheckUtils]: 13: Hoare triple {15126#true} assume 1 == ~t2_pc~0; {15126#true} is VALID [2022-02-20 19:18:32,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {15126#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15126#true} is VALID [2022-02-20 19:18:32,285 INFO L290 TraceCheckUtils]: 15: Hoare triple {15126#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15126#true} is VALID [2022-02-20 19:18:32,285 INFO L290 TraceCheckUtils]: 16: Hoare triple {15126#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {15126#true} is VALID [2022-02-20 19:18:32,288 INFO L290 TraceCheckUtils]: 17: Hoare triple {15126#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,288 INFO L290 TraceCheckUtils]: 18: Hoare triple {15126#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {15126#true} is VALID [2022-02-20 19:18:32,288 INFO L290 TraceCheckUtils]: 19: Hoare triple {15126#true} assume 1 == ~t3_pc~0; {15126#true} is VALID [2022-02-20 19:18:32,288 INFO L290 TraceCheckUtils]: 20: Hoare triple {15126#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15126#true} is VALID [2022-02-20 19:18:32,288 INFO L290 TraceCheckUtils]: 21: Hoare triple {15126#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15126#true} is VALID [2022-02-20 19:18:32,289 INFO L290 TraceCheckUtils]: 22: Hoare triple {15126#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {15126#true} is VALID [2022-02-20 19:18:32,289 INFO L290 TraceCheckUtils]: 23: Hoare triple {15126#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,289 INFO L290 TraceCheckUtils]: 24: Hoare triple {15126#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {15126#true} is VALID [2022-02-20 19:18:32,289 INFO L290 TraceCheckUtils]: 25: Hoare triple {15126#true} assume !(1 == ~t4_pc~0); {15126#true} is VALID [2022-02-20 19:18:32,289 INFO L290 TraceCheckUtils]: 26: Hoare triple {15126#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15126#true} is VALID [2022-02-20 19:18:32,289 INFO L290 TraceCheckUtils]: 27: Hoare triple {15126#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15126#true} is VALID [2022-02-20 19:18:32,289 INFO L290 TraceCheckUtils]: 28: Hoare triple {15126#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {15126#true} is VALID [2022-02-20 19:18:32,290 INFO L290 TraceCheckUtils]: 29: Hoare triple {15126#true} assume !(0 != ~tmp___3~0#1); {15126#true} is VALID [2022-02-20 19:18:32,290 INFO L290 TraceCheckUtils]: 30: Hoare triple {15126#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {15126#true} is VALID [2022-02-20 19:18:32,290 INFO L290 TraceCheckUtils]: 31: Hoare triple {15126#true} assume 1 == ~t5_pc~0; {15126#true} is VALID [2022-02-20 19:18:32,290 INFO L290 TraceCheckUtils]: 32: Hoare triple {15126#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15126#true} is VALID [2022-02-20 19:18:32,290 INFO L290 TraceCheckUtils]: 33: Hoare triple {15126#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15126#true} is VALID [2022-02-20 19:18:32,290 INFO L290 TraceCheckUtils]: 34: Hoare triple {15126#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {15126#true} is VALID [2022-02-20 19:18:32,291 INFO L290 TraceCheckUtils]: 35: Hoare triple {15126#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,291 INFO L290 TraceCheckUtils]: 36: Hoare triple {15126#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15126#true} is VALID [2022-02-20 19:18:32,293 INFO L290 TraceCheckUtils]: 37: Hoare triple {15126#true} assume !(1 == ~t6_pc~0); {15126#true} is VALID [2022-02-20 19:18:32,293 INFO L290 TraceCheckUtils]: 38: Hoare triple {15126#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15126#true} is VALID [2022-02-20 19:18:32,293 INFO L290 TraceCheckUtils]: 39: Hoare triple {15126#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15126#true} is VALID [2022-02-20 19:18:32,293 INFO L290 TraceCheckUtils]: 40: Hoare triple {15126#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {15126#true} is VALID [2022-02-20 19:18:32,294 INFO L290 TraceCheckUtils]: 41: Hoare triple {15126#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,294 INFO L290 TraceCheckUtils]: 42: Hoare triple {15126#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15126#true} is VALID [2022-02-20 19:18:32,294 INFO L290 TraceCheckUtils]: 43: Hoare triple {15126#true} assume 1 == ~t7_pc~0; {15126#true} is VALID [2022-02-20 19:18:32,294 INFO L290 TraceCheckUtils]: 44: Hoare triple {15126#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15126#true} is VALID [2022-02-20 19:18:32,294 INFO L290 TraceCheckUtils]: 45: Hoare triple {15126#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15126#true} is VALID [2022-02-20 19:18:32,294 INFO L290 TraceCheckUtils]: 46: Hoare triple {15126#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {15126#true} is VALID [2022-02-20 19:18:32,295 INFO L290 TraceCheckUtils]: 47: Hoare triple {15126#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,295 INFO L290 TraceCheckUtils]: 48: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:18:32,295 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {15126#true} {15127#false} #11173#return; {15127#false} is VALID [2022-02-20 19:18:32,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:18:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:32,306 INFO L290 TraceCheckUtils]: 0: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,306 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,306 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,307 INFO L290 TraceCheckUtils]: 4: Hoare triple {15126#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,307 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,307 INFO L290 TraceCheckUtils]: 6: Hoare triple {15126#true} assume !(1 == ~T6_E~0); {15126#true} is VALID [2022-02-20 19:18:32,307 INFO L290 TraceCheckUtils]: 7: Hoare triple {15126#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,307 INFO L290 TraceCheckUtils]: 8: Hoare triple {15126#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,307 INFO L290 TraceCheckUtils]: 9: Hoare triple {15126#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,308 INFO L290 TraceCheckUtils]: 10: Hoare triple {15126#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,308 INFO L290 TraceCheckUtils]: 11: Hoare triple {15126#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,308 INFO L290 TraceCheckUtils]: 12: Hoare triple {15126#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,308 INFO L290 TraceCheckUtils]: 13: Hoare triple {15126#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,309 INFO L290 TraceCheckUtils]: 14: Hoare triple {15126#true} assume !(1 == ~E_6~0); {15126#true} is VALID [2022-02-20 19:18:32,309 INFO L290 TraceCheckUtils]: 15: Hoare triple {15126#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,309 INFO L290 TraceCheckUtils]: 16: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:18:32,310 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15126#true} {15127#false} #11175#return; {15127#false} is VALID [2022-02-20 19:18:32,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:18:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:32,314 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} havoc ~__retres1~8; {15126#true} is VALID [2022-02-20 19:18:32,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15126#true} is VALID [2022-02-20 19:18:32,315 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} #res := ~__retres1~8; {15126#true} is VALID [2022-02-20 19:18:32,315 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:18:32,315 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15126#true} {15127#false} #11177#return; {15127#false} is VALID [2022-02-20 19:18:32,316 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,316 INFO L290 TraceCheckUtils]: 1: Hoare triple {15128#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume -2147483648 <= main_#t~nondet49#1 && main_#t~nondet49#1 <= 2147483647; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,317 INFO L290 TraceCheckUtils]: 2: Hoare triple {15128#(= ~M_E~0 2)} assume !(0 != main_#t~nondet49#1);havoc main_#t~nondet49#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,317 INFO L290 TraceCheckUtils]: 3: Hoare triple {15128#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret47#1, start_simulation_#t~ret48#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,317 INFO L272 TraceCheckUtils]: 4: Hoare triple {15128#(= ~M_E~0 2)} call update_channels(); {15126#true} is VALID [2022-02-20 19:18:32,318 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:18:32,318 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15126#true} {15128#(= ~M_E~0 2)} #11169#return; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,318 INFO L290 TraceCheckUtils]: 7: Hoare triple {15128#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,319 INFO L290 TraceCheckUtils]: 8: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,319 INFO L290 TraceCheckUtils]: 9: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,319 INFO L290 TraceCheckUtils]: 10: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,320 INFO L290 TraceCheckUtils]: 11: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,320 INFO L290 TraceCheckUtils]: 12: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,320 INFO L290 TraceCheckUtils]: 13: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,321 INFO L290 TraceCheckUtils]: 14: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,321 INFO L290 TraceCheckUtils]: 15: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,321 INFO L290 TraceCheckUtils]: 16: Hoare triple {15128#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:32,322 INFO L272 TraceCheckUtils]: 17: Hoare triple {15128#(= ~M_E~0 2)} call fire_delta_events(); {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:32,323 INFO L290 TraceCheckUtils]: 18: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,323 INFO L290 TraceCheckUtils]: 19: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,324 INFO L290 TraceCheckUtils]: 20: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,324 INFO L290 TraceCheckUtils]: 21: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,324 INFO L290 TraceCheckUtils]: 22: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,325 INFO L290 TraceCheckUtils]: 23: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,325 INFO L290 TraceCheckUtils]: 24: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,330 INFO L290 TraceCheckUtils]: 25: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,330 INFO L290 TraceCheckUtils]: 26: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,330 INFO L290 TraceCheckUtils]: 27: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,331 INFO L290 TraceCheckUtils]: 28: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,331 INFO L290 TraceCheckUtils]: 29: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,331 INFO L290 TraceCheckUtils]: 30: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,332 INFO L290 TraceCheckUtils]: 31: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,332 INFO L290 TraceCheckUtils]: 32: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,332 INFO L290 TraceCheckUtils]: 33: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,334 INFO L290 TraceCheckUtils]: 34: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume true; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:32,335 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {15223#(= |old(~M_E~0)| 0)} {15128#(= ~M_E~0 2)} #11171#return; {15127#false} is VALID [2022-02-20 19:18:32,335 INFO L272 TraceCheckUtils]: 36: Hoare triple {15127#false} call activate_threads(); {15224#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:18:32,335 INFO L290 TraceCheckUtils]: 37: Hoare triple {15224#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15126#true} is VALID [2022-02-20 19:18:32,335 INFO L290 TraceCheckUtils]: 38: Hoare triple {15126#true} assume 1 == ~m_pc~0; {15126#true} is VALID [2022-02-20 19:18:32,335 INFO L290 TraceCheckUtils]: 39: Hoare triple {15126#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15126#true} is VALID [2022-02-20 19:18:32,336 INFO L290 TraceCheckUtils]: 40: Hoare triple {15126#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15126#true} is VALID [2022-02-20 19:18:32,336 INFO L290 TraceCheckUtils]: 41: Hoare triple {15126#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {15126#true} is VALID [2022-02-20 19:18:32,336 INFO L290 TraceCheckUtils]: 42: Hoare triple {15126#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,336 INFO L290 TraceCheckUtils]: 43: Hoare triple {15126#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {15126#true} is VALID [2022-02-20 19:18:32,336 INFO L290 TraceCheckUtils]: 44: Hoare triple {15126#true} assume !(1 == ~t1_pc~0); {15126#true} is VALID [2022-02-20 19:18:32,336 INFO L290 TraceCheckUtils]: 45: Hoare triple {15126#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15126#true} is VALID [2022-02-20 19:18:32,337 INFO L290 TraceCheckUtils]: 46: Hoare triple {15126#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15126#true} is VALID [2022-02-20 19:18:32,337 INFO L290 TraceCheckUtils]: 47: Hoare triple {15126#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {15126#true} is VALID [2022-02-20 19:18:32,337 INFO L290 TraceCheckUtils]: 48: Hoare triple {15126#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,338 INFO L290 TraceCheckUtils]: 49: Hoare triple {15126#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {15126#true} is VALID [2022-02-20 19:18:32,338 INFO L290 TraceCheckUtils]: 50: Hoare triple {15126#true} assume 1 == ~t2_pc~0; {15126#true} is VALID [2022-02-20 19:18:32,338 INFO L290 TraceCheckUtils]: 51: Hoare triple {15126#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15126#true} is VALID [2022-02-20 19:18:32,339 INFO L290 TraceCheckUtils]: 52: Hoare triple {15126#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15126#true} is VALID [2022-02-20 19:18:32,339 INFO L290 TraceCheckUtils]: 53: Hoare triple {15126#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {15126#true} is VALID [2022-02-20 19:18:32,339 INFO L290 TraceCheckUtils]: 54: Hoare triple {15126#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,341 INFO L290 TraceCheckUtils]: 55: Hoare triple {15126#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {15126#true} is VALID [2022-02-20 19:18:32,341 INFO L290 TraceCheckUtils]: 56: Hoare triple {15126#true} assume 1 == ~t3_pc~0; {15126#true} is VALID [2022-02-20 19:18:32,342 INFO L290 TraceCheckUtils]: 57: Hoare triple {15126#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15126#true} is VALID [2022-02-20 19:18:32,342 INFO L290 TraceCheckUtils]: 58: Hoare triple {15126#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15126#true} is VALID [2022-02-20 19:18:32,342 INFO L290 TraceCheckUtils]: 59: Hoare triple {15126#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {15126#true} is VALID [2022-02-20 19:18:32,342 INFO L290 TraceCheckUtils]: 60: Hoare triple {15126#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,343 INFO L290 TraceCheckUtils]: 61: Hoare triple {15126#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {15126#true} is VALID [2022-02-20 19:18:32,355 INFO L290 TraceCheckUtils]: 62: Hoare triple {15126#true} assume !(1 == ~t4_pc~0); {15126#true} is VALID [2022-02-20 19:18:32,355 INFO L290 TraceCheckUtils]: 63: Hoare triple {15126#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15126#true} is VALID [2022-02-20 19:18:32,356 INFO L290 TraceCheckUtils]: 64: Hoare triple {15126#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15126#true} is VALID [2022-02-20 19:18:32,356 INFO L290 TraceCheckUtils]: 65: Hoare triple {15126#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {15126#true} is VALID [2022-02-20 19:18:32,356 INFO L290 TraceCheckUtils]: 66: Hoare triple {15126#true} assume !(0 != ~tmp___3~0#1); {15126#true} is VALID [2022-02-20 19:18:32,356 INFO L290 TraceCheckUtils]: 67: Hoare triple {15126#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {15126#true} is VALID [2022-02-20 19:18:32,356 INFO L290 TraceCheckUtils]: 68: Hoare triple {15126#true} assume 1 == ~t5_pc~0; {15126#true} is VALID [2022-02-20 19:18:32,356 INFO L290 TraceCheckUtils]: 69: Hoare triple {15126#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15126#true} is VALID [2022-02-20 19:18:32,357 INFO L290 TraceCheckUtils]: 70: Hoare triple {15126#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15126#true} is VALID [2022-02-20 19:18:32,357 INFO L290 TraceCheckUtils]: 71: Hoare triple {15126#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {15126#true} is VALID [2022-02-20 19:18:32,357 INFO L290 TraceCheckUtils]: 72: Hoare triple {15126#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,357 INFO L290 TraceCheckUtils]: 73: Hoare triple {15126#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15126#true} is VALID [2022-02-20 19:18:32,357 INFO L290 TraceCheckUtils]: 74: Hoare triple {15126#true} assume !(1 == ~t6_pc~0); {15126#true} is VALID [2022-02-20 19:18:32,357 INFO L290 TraceCheckUtils]: 75: Hoare triple {15126#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15126#true} is VALID [2022-02-20 19:18:32,357 INFO L290 TraceCheckUtils]: 76: Hoare triple {15126#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15126#true} is VALID [2022-02-20 19:18:32,358 INFO L290 TraceCheckUtils]: 77: Hoare triple {15126#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {15126#true} is VALID [2022-02-20 19:18:32,358 INFO L290 TraceCheckUtils]: 78: Hoare triple {15126#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,358 INFO L290 TraceCheckUtils]: 79: Hoare triple {15126#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15126#true} is VALID [2022-02-20 19:18:32,358 INFO L290 TraceCheckUtils]: 80: Hoare triple {15126#true} assume 1 == ~t7_pc~0; {15126#true} is VALID [2022-02-20 19:18:32,358 INFO L290 TraceCheckUtils]: 81: Hoare triple {15126#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15126#true} is VALID [2022-02-20 19:18:32,358 INFO L290 TraceCheckUtils]: 82: Hoare triple {15126#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15126#true} is VALID [2022-02-20 19:18:32,358 INFO L290 TraceCheckUtils]: 83: Hoare triple {15126#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {15126#true} is VALID [2022-02-20 19:18:32,359 INFO L290 TraceCheckUtils]: 84: Hoare triple {15126#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15126#true} is VALID [2022-02-20 19:18:32,359 INFO L290 TraceCheckUtils]: 85: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:18:32,359 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15126#true} {15127#false} #11173#return; {15127#false} is VALID [2022-02-20 19:18:32,359 INFO L272 TraceCheckUtils]: 87: Hoare triple {15127#false} call reset_delta_events(); {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:32,359 INFO L290 TraceCheckUtils]: 88: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,359 INFO L290 TraceCheckUtils]: 89: Hoare triple {15126#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,360 INFO L290 TraceCheckUtils]: 90: Hoare triple {15126#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,360 INFO L290 TraceCheckUtils]: 91: Hoare triple {15126#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,360 INFO L290 TraceCheckUtils]: 92: Hoare triple {15126#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,360 INFO L290 TraceCheckUtils]: 93: Hoare triple {15126#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,360 INFO L290 TraceCheckUtils]: 94: Hoare triple {15126#true} assume !(1 == ~T6_E~0); {15126#true} is VALID [2022-02-20 19:18:32,360 INFO L290 TraceCheckUtils]: 95: Hoare triple {15126#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,360 INFO L290 TraceCheckUtils]: 96: Hoare triple {15126#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,361 INFO L290 TraceCheckUtils]: 97: Hoare triple {15126#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,361 INFO L290 TraceCheckUtils]: 98: Hoare triple {15126#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,361 INFO L290 TraceCheckUtils]: 99: Hoare triple {15126#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,361 INFO L290 TraceCheckUtils]: 100: Hoare triple {15126#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,361 INFO L290 TraceCheckUtils]: 101: Hoare triple {15126#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,361 INFO L290 TraceCheckUtils]: 102: Hoare triple {15126#true} assume !(1 == ~E_6~0); {15126#true} is VALID [2022-02-20 19:18:32,361 INFO L290 TraceCheckUtils]: 103: Hoare triple {15126#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15126#true} is VALID [2022-02-20 19:18:32,361 INFO L290 TraceCheckUtils]: 104: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:18:32,362 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {15126#true} {15127#false} #11175#return; {15127#false} is VALID [2022-02-20 19:18:32,362 INFO L290 TraceCheckUtils]: 106: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:18:32,362 INFO L290 TraceCheckUtils]: 107: Hoare triple {15127#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {15127#false} is VALID [2022-02-20 19:18:32,362 INFO L290 TraceCheckUtils]: 108: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:18:32,362 INFO L272 TraceCheckUtils]: 109: Hoare triple {15127#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15126#true} is VALID [2022-02-20 19:18:32,362 INFO L290 TraceCheckUtils]: 110: Hoare triple {15126#true} havoc ~__retres1~8; {15126#true} is VALID [2022-02-20 19:18:32,362 INFO L290 TraceCheckUtils]: 111: Hoare triple {15126#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15126#true} is VALID [2022-02-20 19:18:32,363 INFO L290 TraceCheckUtils]: 112: Hoare triple {15126#true} #res := ~__retres1~8; {15126#true} is VALID [2022-02-20 19:18:32,363 INFO L290 TraceCheckUtils]: 113: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:18:32,363 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {15126#true} {15127#false} #11177#return; {15127#false} is VALID [2022-02-20 19:18:32,363 INFO L290 TraceCheckUtils]: 115: Hoare triple {15127#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {15127#false} is VALID [2022-02-20 19:18:32,363 INFO L290 TraceCheckUtils]: 116: Hoare triple {15127#false} assume 0 != eval_~tmp~0#1; {15127#false} is VALID [2022-02-20 19:18:32,363 INFO L290 TraceCheckUtils]: 117: Hoare triple {15127#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {15127#false} is VALID [2022-02-20 19:18:32,363 INFO L290 TraceCheckUtils]: 118: Hoare triple {15127#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {15127#false} is VALID [2022-02-20 19:18:32,364 INFO L290 TraceCheckUtils]: 119: Hoare triple {15127#false} assume !(0 == ~m_pc~0); {15127#false} is VALID [2022-02-20 19:18:32,364 INFO L290 TraceCheckUtils]: 120: Hoare triple {15127#false} assume 1 == ~m_pc~0; {15127#false} is VALID [2022-02-20 19:18:32,364 INFO L290 TraceCheckUtils]: 121: Hoare triple {15127#false} assume ~token~0 != 7 + ~local~0; {15127#false} is VALID [2022-02-20 19:18:32,364 INFO L272 TraceCheckUtils]: 122: Hoare triple {15127#false} call error(); {15127#false} is VALID [2022-02-20 19:18:32,364 INFO L290 TraceCheckUtils]: 123: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:18:32,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:18:32,365 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:18:32,365 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203910204] [2022-02-20 19:18:32,365 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203910204] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:18:32,365 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:18:32,365 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:18:32,366 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057639562] [2022-02-20 19:18:32,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:18:32,367 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:18:32,367 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:18:32,367 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:32,446 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:32,446 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:18:32,446 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:18:32,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:18:32,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:18:32,447 INFO L87 Difference]: Start difference. First operand 2380 states and 4359 transitions. Second operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:45,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:45,370 INFO L93 Difference]: Finished difference Result 3050 states and 5430 transitions. [2022-02-20 19:18:45,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:18:45,370 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:18:45,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:18:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:45,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5430 transitions. [2022-02-20 19:18:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5430 transitions. [2022-02-20 19:18:45,425 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5430 transitions. [2022-02-20 19:18:48,579 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5430 edges. 5430 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:48,899 INFO L225 Difference]: With dead ends: 3050 [2022-02-20 19:18:48,899 INFO L226 Difference]: Without dead ends: 2806 [2022-02-20 19:18:48,904 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:18:48,906 INFO L933 BasicCegarLoop]: 4428 mSDtfsCounter, 4951 mSDsluCounter, 12541 mSDsCounter, 0 mSdLazyCounter, 1289 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4965 SdHoareTripleChecker+Valid, 16969 SdHoareTripleChecker+Invalid, 1393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 1289 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-02-20 19:18:48,906 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4965 Valid, 16969 Invalid, 1393 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [104 Valid, 1289 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-02-20 19:18:48,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2806 states. [2022-02-20 19:18:49,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2806 to 2631. [2022-02-20 19:18:49,003 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:18:49,023 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2806 states. Second operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:18:49,031 INFO L74 IsIncluded]: Start isIncluded. First operand 2806 states. Second operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:18:49,037 INFO L87 Difference]: Start difference. First operand 2806 states. Second operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:18:49,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:49,289 INFO L93 Difference]: Finished difference Result 2806 states and 5047 transitions. [2022-02-20 19:18:49,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5047 transitions. [2022-02-20 19:18:49,296 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:18:49,296 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:18:49,304 INFO L74 IsIncluded]: Start isIncluded. First operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2806 states. [2022-02-20 19:18:49,309 INFO L87 Difference]: Start difference. First operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2806 states. [2022-02-20 19:18:49,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:49,568 INFO L93 Difference]: Finished difference Result 2806 states and 5047 transitions. [2022-02-20 19:18:49,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5047 transitions. [2022-02-20 19:18:49,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:18:49,575 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:18:49,576 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:18:49,576 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:18:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:18:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2631 states and 4755 transitions. [2022-02-20 19:18:49,838 INFO L78 Accepts]: Start accepts. Automaton has 2631 states and 4755 transitions. Word has length 124 [2022-02-20 19:18:49,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:18:49,838 INFO L470 AbstractCegarLoop]: Abstraction has 2631 states and 4755 transitions. [2022-02-20 19:18:49,839 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 4755 transitions. [2022-02-20 19:18:49,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:18:49,846 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:18:49,846 INFO L514 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] [2022-02-20 19:18:49,846 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:18:49,846 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:18:49,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:18:49,847 INFO L85 PathProgramCache]: Analyzing trace with hash -797876011, now seen corresponding path program 1 times [2022-02-20 19:18:49,847 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:18:49,847 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275563851] [2022-02-20 19:18:49,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:18:49,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:18:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:49,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:18:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:49,906 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:18:49,907 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {26952#true} {26954#(= ~T1_E~0 ~M_E~0)} #11169#return; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:49,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:18:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:49,972 INFO L290 TraceCheckUtils]: 0: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:18:49,973 INFO L290 TraceCheckUtils]: 1: Hoare triple {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,973 INFO L290 TraceCheckUtils]: 2: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,973 INFO L290 TraceCheckUtils]: 3: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,974 INFO L290 TraceCheckUtils]: 4: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,974 INFO L290 TraceCheckUtils]: 5: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,974 INFO L290 TraceCheckUtils]: 6: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,975 INFO L290 TraceCheckUtils]: 7: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,975 INFO L290 TraceCheckUtils]: 8: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,975 INFO L290 TraceCheckUtils]: 9: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,976 INFO L290 TraceCheckUtils]: 10: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,976 INFO L290 TraceCheckUtils]: 11: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,977 INFO L290 TraceCheckUtils]: 12: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,977 INFO L290 TraceCheckUtils]: 13: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,977 INFO L290 TraceCheckUtils]: 14: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,978 INFO L290 TraceCheckUtils]: 15: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,978 INFO L290 TraceCheckUtils]: 16: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:49,979 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26954#(= ~T1_E~0 ~M_E~0)} #11171#return; {26953#false} is VALID [2022-02-20 19:18:49,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:18:50,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:50,027 INFO L290 TraceCheckUtils]: 0: Hoare triple {27051#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {26952#true} is VALID [2022-02-20 19:18:50,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 1 == ~m_pc~0; {26952#true} is VALID [2022-02-20 19:18:50,028 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26952#true} is VALID [2022-02-20 19:18:50,028 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26952#true} is VALID [2022-02-20 19:18:50,028 INFO L290 TraceCheckUtils]: 4: Hoare triple {26952#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {26952#true} is VALID [2022-02-20 19:18:50,028 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,028 INFO L290 TraceCheckUtils]: 6: Hoare triple {26952#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {26952#true} is VALID [2022-02-20 19:18:50,028 INFO L290 TraceCheckUtils]: 7: Hoare triple {26952#true} assume !(1 == ~t1_pc~0); {26952#true} is VALID [2022-02-20 19:18:50,028 INFO L290 TraceCheckUtils]: 8: Hoare triple {26952#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26952#true} is VALID [2022-02-20 19:18:50,029 INFO L290 TraceCheckUtils]: 9: Hoare triple {26952#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26952#true} is VALID [2022-02-20 19:18:50,029 INFO L290 TraceCheckUtils]: 10: Hoare triple {26952#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {26952#true} is VALID [2022-02-20 19:18:50,029 INFO L290 TraceCheckUtils]: 11: Hoare triple {26952#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,029 INFO L290 TraceCheckUtils]: 12: Hoare triple {26952#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {26952#true} is VALID [2022-02-20 19:18:50,029 INFO L290 TraceCheckUtils]: 13: Hoare triple {26952#true} assume 1 == ~t2_pc~0; {26952#true} is VALID [2022-02-20 19:18:50,029 INFO L290 TraceCheckUtils]: 14: Hoare triple {26952#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26952#true} is VALID [2022-02-20 19:18:50,029 INFO L290 TraceCheckUtils]: 15: Hoare triple {26952#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26952#true} is VALID [2022-02-20 19:18:50,029 INFO L290 TraceCheckUtils]: 16: Hoare triple {26952#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {26952#true} is VALID [2022-02-20 19:18:50,030 INFO L290 TraceCheckUtils]: 17: Hoare triple {26952#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,030 INFO L290 TraceCheckUtils]: 18: Hoare triple {26952#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {26952#true} is VALID [2022-02-20 19:18:50,030 INFO L290 TraceCheckUtils]: 19: Hoare triple {26952#true} assume 1 == ~t3_pc~0; {26952#true} is VALID [2022-02-20 19:18:50,030 INFO L290 TraceCheckUtils]: 20: Hoare triple {26952#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26952#true} is VALID [2022-02-20 19:18:50,030 INFO L290 TraceCheckUtils]: 21: Hoare triple {26952#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26952#true} is VALID [2022-02-20 19:18:50,030 INFO L290 TraceCheckUtils]: 22: Hoare triple {26952#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {26952#true} is VALID [2022-02-20 19:18:50,030 INFO L290 TraceCheckUtils]: 23: Hoare triple {26952#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,031 INFO L290 TraceCheckUtils]: 24: Hoare triple {26952#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {26952#true} is VALID [2022-02-20 19:18:50,031 INFO L290 TraceCheckUtils]: 25: Hoare triple {26952#true} assume !(1 == ~t4_pc~0); {26952#true} is VALID [2022-02-20 19:18:50,031 INFO L290 TraceCheckUtils]: 26: Hoare triple {26952#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26952#true} is VALID [2022-02-20 19:18:50,031 INFO L290 TraceCheckUtils]: 27: Hoare triple {26952#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26952#true} is VALID [2022-02-20 19:18:50,031 INFO L290 TraceCheckUtils]: 28: Hoare triple {26952#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {26952#true} is VALID [2022-02-20 19:18:50,031 INFO L290 TraceCheckUtils]: 29: Hoare triple {26952#true} assume !(0 != ~tmp___3~0#1); {26952#true} is VALID [2022-02-20 19:18:50,031 INFO L290 TraceCheckUtils]: 30: Hoare triple {26952#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {26952#true} is VALID [2022-02-20 19:18:50,032 INFO L290 TraceCheckUtils]: 31: Hoare triple {26952#true} assume 1 == ~t5_pc~0; {26952#true} is VALID [2022-02-20 19:18:50,032 INFO L290 TraceCheckUtils]: 32: Hoare triple {26952#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26952#true} is VALID [2022-02-20 19:18:50,032 INFO L290 TraceCheckUtils]: 33: Hoare triple {26952#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26952#true} is VALID [2022-02-20 19:18:50,032 INFO L290 TraceCheckUtils]: 34: Hoare triple {26952#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {26952#true} is VALID [2022-02-20 19:18:50,032 INFO L290 TraceCheckUtils]: 35: Hoare triple {26952#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,032 INFO L290 TraceCheckUtils]: 36: Hoare triple {26952#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {26952#true} is VALID [2022-02-20 19:18:50,032 INFO L290 TraceCheckUtils]: 37: Hoare triple {26952#true} assume !(1 == ~t6_pc~0); {26952#true} is VALID [2022-02-20 19:18:50,033 INFO L290 TraceCheckUtils]: 38: Hoare triple {26952#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26952#true} is VALID [2022-02-20 19:18:50,033 INFO L290 TraceCheckUtils]: 39: Hoare triple {26952#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26952#true} is VALID [2022-02-20 19:18:50,033 INFO L290 TraceCheckUtils]: 40: Hoare triple {26952#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {26952#true} is VALID [2022-02-20 19:18:50,033 INFO L290 TraceCheckUtils]: 41: Hoare triple {26952#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,033 INFO L290 TraceCheckUtils]: 42: Hoare triple {26952#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {26952#true} is VALID [2022-02-20 19:18:50,033 INFO L290 TraceCheckUtils]: 43: Hoare triple {26952#true} assume 1 == ~t7_pc~0; {26952#true} is VALID [2022-02-20 19:18:50,033 INFO L290 TraceCheckUtils]: 44: Hoare triple {26952#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26952#true} is VALID [2022-02-20 19:18:50,034 INFO L290 TraceCheckUtils]: 45: Hoare triple {26952#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26952#true} is VALID [2022-02-20 19:18:50,034 INFO L290 TraceCheckUtils]: 46: Hoare triple {26952#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {26952#true} is VALID [2022-02-20 19:18:50,045 INFO L290 TraceCheckUtils]: 47: Hoare triple {26952#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,045 INFO L290 TraceCheckUtils]: 48: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:18:50,045 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {26952#true} {26953#false} #11173#return; {26953#false} is VALID [2022-02-20 19:18:50,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:18:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:50,055 INFO L290 TraceCheckUtils]: 0: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {26952#true} is VALID [2022-02-20 19:18:50,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,056 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,056 INFO L290 TraceCheckUtils]: 4: Hoare triple {26952#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,057 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,057 INFO L290 TraceCheckUtils]: 6: Hoare triple {26952#true} assume !(1 == ~T6_E~0); {26952#true} is VALID [2022-02-20 19:18:50,057 INFO L290 TraceCheckUtils]: 7: Hoare triple {26952#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,057 INFO L290 TraceCheckUtils]: 8: Hoare triple {26952#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,057 INFO L290 TraceCheckUtils]: 9: Hoare triple {26952#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,057 INFO L290 TraceCheckUtils]: 10: Hoare triple {26952#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,057 INFO L290 TraceCheckUtils]: 11: Hoare triple {26952#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,057 INFO L290 TraceCheckUtils]: 12: Hoare triple {26952#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,058 INFO L290 TraceCheckUtils]: 13: Hoare triple {26952#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,058 INFO L290 TraceCheckUtils]: 14: Hoare triple {26952#true} assume !(1 == ~E_6~0); {26952#true} is VALID [2022-02-20 19:18:50,058 INFO L290 TraceCheckUtils]: 15: Hoare triple {26952#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,058 INFO L290 TraceCheckUtils]: 16: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:18:50,058 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26952#true} {26953#false} #11175#return; {26953#false} is VALID [2022-02-20 19:18:50,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:18:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:50,062 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} havoc ~__retres1~8; {26952#true} is VALID [2022-02-20 19:18:50,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26952#true} is VALID [2022-02-20 19:18:50,062 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} #res := ~__retres1~8; {26952#true} is VALID [2022-02-20 19:18:50,062 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:18:50,062 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {26952#true} {26953#false} #11177#return; {26953#false} is VALID [2022-02-20 19:18:50,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume -2147483648 <= main_#t~nondet49#1 && main_#t~nondet49#1 <= 2147483647; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,064 INFO L290 TraceCheckUtils]: 2: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet49#1);havoc main_#t~nondet49#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,064 INFO L290 TraceCheckUtils]: 3: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret47#1, start_simulation_#t~ret48#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,064 INFO L272 TraceCheckUtils]: 4: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} call update_channels(); {26952#true} is VALID [2022-02-20 19:18:50,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:18:50,065 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {26952#true} {26954#(= ~T1_E~0 ~M_E~0)} #11169#return; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,065 INFO L290 TraceCheckUtils]: 7: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,065 INFO L290 TraceCheckUtils]: 8: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,066 INFO L290 TraceCheckUtils]: 9: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,066 INFO L290 TraceCheckUtils]: 10: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,066 INFO L290 TraceCheckUtils]: 11: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,067 INFO L290 TraceCheckUtils]: 12: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,067 INFO L290 TraceCheckUtils]: 13: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,067 INFO L290 TraceCheckUtils]: 14: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,067 INFO L290 TraceCheckUtils]: 15: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,068 INFO L290 TraceCheckUtils]: 16: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:50,069 INFO L272 TraceCheckUtils]: 17: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:50,069 INFO L290 TraceCheckUtils]: 18: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:18:50,070 INFO L290 TraceCheckUtils]: 19: Hoare triple {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,070 INFO L290 TraceCheckUtils]: 20: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,070 INFO L290 TraceCheckUtils]: 21: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,071 INFO L290 TraceCheckUtils]: 22: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,071 INFO L290 TraceCheckUtils]: 23: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,071 INFO L290 TraceCheckUtils]: 24: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,072 INFO L290 TraceCheckUtils]: 25: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,072 INFO L290 TraceCheckUtils]: 26: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,072 INFO L290 TraceCheckUtils]: 27: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,073 INFO L290 TraceCheckUtils]: 28: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,073 INFO L290 TraceCheckUtils]: 29: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,073 INFO L290 TraceCheckUtils]: 30: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,074 INFO L290 TraceCheckUtils]: 31: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,074 INFO L290 TraceCheckUtils]: 32: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,075 INFO L290 TraceCheckUtils]: 33: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,075 INFO L290 TraceCheckUtils]: 34: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:50,075 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26954#(= ~T1_E~0 ~M_E~0)} #11171#return; {26953#false} is VALID [2022-02-20 19:18:50,075 INFO L272 TraceCheckUtils]: 36: Hoare triple {26953#false} call activate_threads(); {27051#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:18:50,076 INFO L290 TraceCheckUtils]: 37: Hoare triple {27051#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {26952#true} is VALID [2022-02-20 19:18:50,078 INFO L290 TraceCheckUtils]: 38: Hoare triple {26952#true} assume 1 == ~m_pc~0; {26952#true} is VALID [2022-02-20 19:18:50,078 INFO L290 TraceCheckUtils]: 39: Hoare triple {26952#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26952#true} is VALID [2022-02-20 19:18:50,078 INFO L290 TraceCheckUtils]: 40: Hoare triple {26952#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26952#true} is VALID [2022-02-20 19:18:50,079 INFO L290 TraceCheckUtils]: 41: Hoare triple {26952#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {26952#true} is VALID [2022-02-20 19:18:50,079 INFO L290 TraceCheckUtils]: 42: Hoare triple {26952#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,079 INFO L290 TraceCheckUtils]: 43: Hoare triple {26952#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {26952#true} is VALID [2022-02-20 19:18:50,079 INFO L290 TraceCheckUtils]: 44: Hoare triple {26952#true} assume !(1 == ~t1_pc~0); {26952#true} is VALID [2022-02-20 19:18:50,079 INFO L290 TraceCheckUtils]: 45: Hoare triple {26952#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26952#true} is VALID [2022-02-20 19:18:50,079 INFO L290 TraceCheckUtils]: 46: Hoare triple {26952#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26952#true} is VALID [2022-02-20 19:18:50,079 INFO L290 TraceCheckUtils]: 47: Hoare triple {26952#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {26952#true} is VALID [2022-02-20 19:18:50,080 INFO L290 TraceCheckUtils]: 48: Hoare triple {26952#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,080 INFO L290 TraceCheckUtils]: 49: Hoare triple {26952#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {26952#true} is VALID [2022-02-20 19:18:50,080 INFO L290 TraceCheckUtils]: 50: Hoare triple {26952#true} assume 1 == ~t2_pc~0; {26952#true} is VALID [2022-02-20 19:18:50,080 INFO L290 TraceCheckUtils]: 51: Hoare triple {26952#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26952#true} is VALID [2022-02-20 19:18:50,080 INFO L290 TraceCheckUtils]: 52: Hoare triple {26952#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26952#true} is VALID [2022-02-20 19:18:50,080 INFO L290 TraceCheckUtils]: 53: Hoare triple {26952#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {26952#true} is VALID [2022-02-20 19:18:50,080 INFO L290 TraceCheckUtils]: 54: Hoare triple {26952#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,081 INFO L290 TraceCheckUtils]: 55: Hoare triple {26952#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {26952#true} is VALID [2022-02-20 19:18:50,081 INFO L290 TraceCheckUtils]: 56: Hoare triple {26952#true} assume 1 == ~t3_pc~0; {26952#true} is VALID [2022-02-20 19:18:50,081 INFO L290 TraceCheckUtils]: 57: Hoare triple {26952#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26952#true} is VALID [2022-02-20 19:18:50,081 INFO L290 TraceCheckUtils]: 58: Hoare triple {26952#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26952#true} is VALID [2022-02-20 19:18:50,081 INFO L290 TraceCheckUtils]: 59: Hoare triple {26952#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {26952#true} is VALID [2022-02-20 19:18:50,081 INFO L290 TraceCheckUtils]: 60: Hoare triple {26952#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,081 INFO L290 TraceCheckUtils]: 61: Hoare triple {26952#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {26952#true} is VALID [2022-02-20 19:18:50,082 INFO L290 TraceCheckUtils]: 62: Hoare triple {26952#true} assume !(1 == ~t4_pc~0); {26952#true} is VALID [2022-02-20 19:18:50,082 INFO L290 TraceCheckUtils]: 63: Hoare triple {26952#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26952#true} is VALID [2022-02-20 19:18:50,082 INFO L290 TraceCheckUtils]: 64: Hoare triple {26952#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26952#true} is VALID [2022-02-20 19:18:50,082 INFO L290 TraceCheckUtils]: 65: Hoare triple {26952#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {26952#true} is VALID [2022-02-20 19:18:50,082 INFO L290 TraceCheckUtils]: 66: Hoare triple {26952#true} assume !(0 != ~tmp___3~0#1); {26952#true} is VALID [2022-02-20 19:18:50,082 INFO L290 TraceCheckUtils]: 67: Hoare triple {26952#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {26952#true} is VALID [2022-02-20 19:18:50,082 INFO L290 TraceCheckUtils]: 68: Hoare triple {26952#true} assume 1 == ~t5_pc~0; {26952#true} is VALID [2022-02-20 19:18:50,083 INFO L290 TraceCheckUtils]: 69: Hoare triple {26952#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26952#true} is VALID [2022-02-20 19:18:50,083 INFO L290 TraceCheckUtils]: 70: Hoare triple {26952#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26952#true} is VALID [2022-02-20 19:18:50,083 INFO L290 TraceCheckUtils]: 71: Hoare triple {26952#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {26952#true} is VALID [2022-02-20 19:18:50,083 INFO L290 TraceCheckUtils]: 72: Hoare triple {26952#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,083 INFO L290 TraceCheckUtils]: 73: Hoare triple {26952#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {26952#true} is VALID [2022-02-20 19:18:50,083 INFO L290 TraceCheckUtils]: 74: Hoare triple {26952#true} assume !(1 == ~t6_pc~0); {26952#true} is VALID [2022-02-20 19:18:50,083 INFO L290 TraceCheckUtils]: 75: Hoare triple {26952#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26952#true} is VALID [2022-02-20 19:18:50,083 INFO L290 TraceCheckUtils]: 76: Hoare triple {26952#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26952#true} is VALID [2022-02-20 19:18:50,084 INFO L290 TraceCheckUtils]: 77: Hoare triple {26952#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {26952#true} is VALID [2022-02-20 19:18:50,084 INFO L290 TraceCheckUtils]: 78: Hoare triple {26952#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,084 INFO L290 TraceCheckUtils]: 79: Hoare triple {26952#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {26952#true} is VALID [2022-02-20 19:18:50,084 INFO L290 TraceCheckUtils]: 80: Hoare triple {26952#true} assume 1 == ~t7_pc~0; {26952#true} is VALID [2022-02-20 19:18:50,084 INFO L290 TraceCheckUtils]: 81: Hoare triple {26952#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26952#true} is VALID [2022-02-20 19:18:50,084 INFO L290 TraceCheckUtils]: 82: Hoare triple {26952#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26952#true} is VALID [2022-02-20 19:18:50,084 INFO L290 TraceCheckUtils]: 83: Hoare triple {26952#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {26952#true} is VALID [2022-02-20 19:18:50,085 INFO L290 TraceCheckUtils]: 84: Hoare triple {26952#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26952#true} is VALID [2022-02-20 19:18:50,085 INFO L290 TraceCheckUtils]: 85: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:18:50,085 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26952#true} {26953#false} #11173#return; {26953#false} is VALID [2022-02-20 19:18:50,085 INFO L272 TraceCheckUtils]: 87: Hoare triple {26953#false} call reset_delta_events(); {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:50,085 INFO L290 TraceCheckUtils]: 88: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {26952#true} is VALID [2022-02-20 19:18:50,085 INFO L290 TraceCheckUtils]: 89: Hoare triple {26952#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,086 INFO L290 TraceCheckUtils]: 90: Hoare triple {26952#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,086 INFO L290 TraceCheckUtils]: 91: Hoare triple {26952#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,086 INFO L290 TraceCheckUtils]: 92: Hoare triple {26952#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,086 INFO L290 TraceCheckUtils]: 93: Hoare triple {26952#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,086 INFO L290 TraceCheckUtils]: 94: Hoare triple {26952#true} assume !(1 == ~T6_E~0); {26952#true} is VALID [2022-02-20 19:18:50,086 INFO L290 TraceCheckUtils]: 95: Hoare triple {26952#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,086 INFO L290 TraceCheckUtils]: 96: Hoare triple {26952#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,086 INFO L290 TraceCheckUtils]: 97: Hoare triple {26952#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,087 INFO L290 TraceCheckUtils]: 98: Hoare triple {26952#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,087 INFO L290 TraceCheckUtils]: 99: Hoare triple {26952#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,087 INFO L290 TraceCheckUtils]: 100: Hoare triple {26952#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,087 INFO L290 TraceCheckUtils]: 101: Hoare triple {26952#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,087 INFO L290 TraceCheckUtils]: 102: Hoare triple {26952#true} assume !(1 == ~E_6~0); {26952#true} is VALID [2022-02-20 19:18:50,087 INFO L290 TraceCheckUtils]: 103: Hoare triple {26952#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26952#true} is VALID [2022-02-20 19:18:50,087 INFO L290 TraceCheckUtils]: 104: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:18:50,088 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {26952#true} {26953#false} #11175#return; {26953#false} is VALID [2022-02-20 19:18:50,088 INFO L290 TraceCheckUtils]: 106: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:18:50,088 INFO L290 TraceCheckUtils]: 107: Hoare triple {26953#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {26953#false} is VALID [2022-02-20 19:18:50,088 INFO L290 TraceCheckUtils]: 108: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:18:50,088 INFO L272 TraceCheckUtils]: 109: Hoare triple {26953#false} call eval_#t~ret29#1 := exists_runnable_thread(); {26952#true} is VALID [2022-02-20 19:18:50,088 INFO L290 TraceCheckUtils]: 110: Hoare triple {26952#true} havoc ~__retres1~8; {26952#true} is VALID [2022-02-20 19:18:50,088 INFO L290 TraceCheckUtils]: 111: Hoare triple {26952#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26952#true} is VALID [2022-02-20 19:18:50,089 INFO L290 TraceCheckUtils]: 112: Hoare triple {26952#true} #res := ~__retres1~8; {26952#true} is VALID [2022-02-20 19:18:50,089 INFO L290 TraceCheckUtils]: 113: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:18:50,089 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {26952#true} {26953#false} #11177#return; {26953#false} is VALID [2022-02-20 19:18:50,089 INFO L290 TraceCheckUtils]: 115: Hoare triple {26953#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {26953#false} is VALID [2022-02-20 19:18:50,089 INFO L290 TraceCheckUtils]: 116: Hoare triple {26953#false} assume 0 != eval_~tmp~0#1; {26953#false} is VALID [2022-02-20 19:18:50,089 INFO L290 TraceCheckUtils]: 117: Hoare triple {26953#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {26953#false} is VALID [2022-02-20 19:18:50,089 INFO L290 TraceCheckUtils]: 118: Hoare triple {26953#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {26953#false} is VALID [2022-02-20 19:18:50,089 INFO L290 TraceCheckUtils]: 119: Hoare triple {26953#false} assume !(0 == ~m_pc~0); {26953#false} is VALID [2022-02-20 19:18:50,090 INFO L290 TraceCheckUtils]: 120: Hoare triple {26953#false} assume 1 == ~m_pc~0; {26953#false} is VALID [2022-02-20 19:18:50,090 INFO L290 TraceCheckUtils]: 121: Hoare triple {26953#false} assume ~token~0 != 7 + ~local~0; {26953#false} is VALID [2022-02-20 19:18:50,090 INFO L272 TraceCheckUtils]: 122: Hoare triple {26953#false} call error(); {26953#false} is VALID [2022-02-20 19:18:50,090 INFO L290 TraceCheckUtils]: 123: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:18:50,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:18:50,091 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:18:50,091 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275563851] [2022-02-20 19:18:50,091 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1275563851] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:18:50,091 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:18:50,091 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:18:50,091 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961974851] [2022-02-20 19:18:50,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:18:50,092 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:18:50,093 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:18:50,093 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:50,183 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:50,184 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:18:50,184 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:18:50,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:18:50,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:18:50,186 INFO L87 Difference]: Start difference. First operand 2631 states and 4755 transitions. Second operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:19:05,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:19:05,621 INFO L93 Difference]: Finished difference Result 3648 states and 6379 transitions. [2022-02-20 19:19:05,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 19:19:05,621 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:19:05,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:19:05,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:19:05,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5450 transitions. [2022-02-20 19:19:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:19:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5450 transitions. [2022-02-20 19:19:05,659 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 5450 transitions. [2022-02-20 19:19:09,067 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5450 edges. 5450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:19:09,407 INFO L225 Difference]: With dead ends: 3648 [2022-02-20 19:19:09,407 INFO L226 Difference]: Without dead ends: 3153 [2022-02-20 19:19:09,414 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=66, Invalid=174, Unknown=0, NotChecked=0, Total=240 [2022-02-20 19:19:09,418 INFO L933 BasicCegarLoop]: 4631 mSDtfsCounter, 4958 mSDsluCounter, 17147 mSDsCounter, 0 mSdLazyCounter, 2010 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4972 SdHoareTripleChecker+Valid, 21778 SdHoareTripleChecker+Invalid, 2079 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 2010 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:19:09,418 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4972 Valid, 21778 Invalid, 2079 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [69 Valid, 2010 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-02-20 19:19:09,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3153 states. [2022-02-20 19:19:09,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3153 to 2865. [2022-02-20 19:19:09,479 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:19:09,484 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3153 states. Second operand has 2865 states, 2788 states have (on average 1.7944763271162123) internal successors, (5003), 2793 states have internal predecessors, (5003), 55 states have call successors, (55), 19 states have call predecessors, (55), 20 states have return successors, (58), 54 states have call predecessors, (58), 53 states have call successors, (58) [2022-02-20 19:19:09,487 INFO L74 IsIncluded]: Start isIncluded. First operand 3153 states. Second operand has 2865 states, 2788 states have (on average 1.7944763271162123) internal successors, (5003), 2793 states have internal predecessors, (5003), 55 states have call successors, (55), 19 states have call predecessors, (55), 20 states have return successors, (58), 54 states have call predecessors, (58), 53 states have call successors, (58) [2022-02-20 19:19:09,491 INFO L87 Difference]: Start difference. First operand 3153 states. Second operand has 2865 states, 2788 states have (on average 1.7944763271162123) internal successors, (5003), 2793 states have internal predecessors, (5003), 55 states have call successors, (55), 19 states have call predecessors, (55), 20 states have return successors, (58), 54 states have call predecessors, (58), 53 states have call successors, (58) [2022-02-20 19:19:09,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:19:09,808 INFO L93 Difference]: Finished difference Result 3153 states and 5603 transitions. [2022-02-20 19:19:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 5603 transitions. [2022-02-20 19:19:09,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:19:09,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:19:09,820 INFO L74 IsIncluded]: Start isIncluded. First operand has 2865 states, 2788 states have (on average 1.7944763271162123) internal successors, (5003), 2793 states have internal predecessors, (5003), 55 states have call successors, (55), 19 states have call predecessors, (55), 20 states have return successors, (58), 54 states have call predecessors, (58), 53 states have call successors, (58) Second operand 3153 states. [2022-02-20 19:19:09,824 INFO L87 Difference]: Start difference. First operand has 2865 states, 2788 states have (on average 1.7944763271162123) internal successors, (5003), 2793 states have internal predecessors, (5003), 55 states have call successors, (55), 19 states have call predecessors, (55), 20 states have return successors, (58), 54 states have call predecessors, (58), 53 states have call successors, (58) Second operand 3153 states. [2022-02-20 19:19:10,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:19:10,124 INFO L93 Difference]: Finished difference Result 3153 states and 5603 transitions. [2022-02-20 19:19:10,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 5603 transitions. [2022-02-20 19:19:10,129 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:19:10,129 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:19:10,129 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:19:10,129 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:19:10,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2865 states, 2788 states have (on average 1.7944763271162123) internal successors, (5003), 2793 states have internal predecessors, (5003), 55 states have call successors, (55), 19 states have call predecessors, (55), 20 states have return successors, (58), 54 states have call predecessors, (58), 53 states have call successors, (58) [2022-02-20 19:19:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 2865 states and 5116 transitions. [2022-02-20 19:19:10,409 INFO L78 Accepts]: Start accepts. Automaton has 2865 states and 5116 transitions. Word has length 124 [2022-02-20 19:19:10,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:19:10,409 INFO L470 AbstractCegarLoop]: Abstraction has 2865 states and 5116 transitions. [2022-02-20 19:19:10,410 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:19:10,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5116 transitions. [2022-02-20 19:19:10,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:19:10,411 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:19:10,412 INFO L514 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] [2022-02-20 19:19:10,412 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 19:19:10,412 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:19:10,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:19:10,413 INFO L85 PathProgramCache]: Analyzing trace with hash -679434537, now seen corresponding path program 1 times [2022-02-20 19:19:10,413 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:19:10,413 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899701571] [2022-02-20 19:19:10,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:19:10,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:19:10,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:19:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {40530#true} assume true; {40530#true} is VALID [2022-02-20 19:19:10,468 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {40530#true} {40532#(= ~T2_E~0 ~M_E~0)} #11169#return; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:19:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,508 INFO L290 TraceCheckUtils]: 0: Hoare triple {40626#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {40627#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:19:10,509 INFO L290 TraceCheckUtils]: 1: Hoare triple {40627#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {40627#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:19:10,509 INFO L290 TraceCheckUtils]: 2: Hoare triple {40627#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,509 INFO L290 TraceCheckUtils]: 3: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,510 INFO L290 TraceCheckUtils]: 4: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,510 INFO L290 TraceCheckUtils]: 5: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,510 INFO L290 TraceCheckUtils]: 6: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,510 INFO L290 TraceCheckUtils]: 7: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,511 INFO L290 TraceCheckUtils]: 8: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,511 INFO L290 TraceCheckUtils]: 9: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,511 INFO L290 TraceCheckUtils]: 10: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,512 INFO L290 TraceCheckUtils]: 11: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,512 INFO L290 TraceCheckUtils]: 12: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,512 INFO L290 TraceCheckUtils]: 13: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,513 INFO L290 TraceCheckUtils]: 14: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,513 INFO L290 TraceCheckUtils]: 15: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,513 INFO L290 TraceCheckUtils]: 16: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume true; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,514 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} {40532#(= ~T2_E~0 ~M_E~0)} #11171#return; {40531#false} is VALID [2022-02-20 19:19:10,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:19:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,549 INFO L290 TraceCheckUtils]: 0: Hoare triple {40629#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {40530#true} is VALID [2022-02-20 19:19:10,549 INFO L290 TraceCheckUtils]: 1: Hoare triple {40530#true} assume 1 == ~m_pc~0; {40530#true} is VALID [2022-02-20 19:19:10,549 INFO L290 TraceCheckUtils]: 2: Hoare triple {40530#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {40530#true} is VALID [2022-02-20 19:19:10,549 INFO L290 TraceCheckUtils]: 3: Hoare triple {40530#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {40530#true} is VALID [2022-02-20 19:19:10,550 INFO L290 TraceCheckUtils]: 4: Hoare triple {40530#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {40530#true} is VALID [2022-02-20 19:19:10,550 INFO L290 TraceCheckUtils]: 5: Hoare triple {40530#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,550 INFO L290 TraceCheckUtils]: 6: Hoare triple {40530#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {40530#true} is VALID [2022-02-20 19:19:10,550 INFO L290 TraceCheckUtils]: 7: Hoare triple {40530#true} assume !(1 == ~t1_pc~0); {40530#true} is VALID [2022-02-20 19:19:10,550 INFO L290 TraceCheckUtils]: 8: Hoare triple {40530#true} is_transmit1_triggered_~__retres1~1#1 := 0; {40530#true} is VALID [2022-02-20 19:19:10,550 INFO L290 TraceCheckUtils]: 9: Hoare triple {40530#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {40530#true} is VALID [2022-02-20 19:19:10,550 INFO L290 TraceCheckUtils]: 10: Hoare triple {40530#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {40530#true} is VALID [2022-02-20 19:19:10,550 INFO L290 TraceCheckUtils]: 11: Hoare triple {40530#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,551 INFO L290 TraceCheckUtils]: 12: Hoare triple {40530#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {40530#true} is VALID [2022-02-20 19:19:10,551 INFO L290 TraceCheckUtils]: 13: Hoare triple {40530#true} assume 1 == ~t2_pc~0; {40530#true} is VALID [2022-02-20 19:19:10,551 INFO L290 TraceCheckUtils]: 14: Hoare triple {40530#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {40530#true} is VALID [2022-02-20 19:19:10,551 INFO L290 TraceCheckUtils]: 15: Hoare triple {40530#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {40530#true} is VALID [2022-02-20 19:19:10,551 INFO L290 TraceCheckUtils]: 16: Hoare triple {40530#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {40530#true} is VALID [2022-02-20 19:19:10,551 INFO L290 TraceCheckUtils]: 17: Hoare triple {40530#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,551 INFO L290 TraceCheckUtils]: 18: Hoare triple {40530#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {40530#true} is VALID [2022-02-20 19:19:10,551 INFO L290 TraceCheckUtils]: 19: Hoare triple {40530#true} assume 1 == ~t3_pc~0; {40530#true} is VALID [2022-02-20 19:19:10,552 INFO L290 TraceCheckUtils]: 20: Hoare triple {40530#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {40530#true} is VALID [2022-02-20 19:19:10,552 INFO L290 TraceCheckUtils]: 21: Hoare triple {40530#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {40530#true} is VALID [2022-02-20 19:19:10,552 INFO L290 TraceCheckUtils]: 22: Hoare triple {40530#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {40530#true} is VALID [2022-02-20 19:19:10,552 INFO L290 TraceCheckUtils]: 23: Hoare triple {40530#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,552 INFO L290 TraceCheckUtils]: 24: Hoare triple {40530#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {40530#true} is VALID [2022-02-20 19:19:10,552 INFO L290 TraceCheckUtils]: 25: Hoare triple {40530#true} assume !(1 == ~t4_pc~0); {40530#true} is VALID [2022-02-20 19:19:10,552 INFO L290 TraceCheckUtils]: 26: Hoare triple {40530#true} is_transmit4_triggered_~__retres1~4#1 := 0; {40530#true} is VALID [2022-02-20 19:19:10,552 INFO L290 TraceCheckUtils]: 27: Hoare triple {40530#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {40530#true} is VALID [2022-02-20 19:19:10,553 INFO L290 TraceCheckUtils]: 28: Hoare triple {40530#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {40530#true} is VALID [2022-02-20 19:19:10,553 INFO L290 TraceCheckUtils]: 29: Hoare triple {40530#true} assume !(0 != ~tmp___3~0#1); {40530#true} is VALID [2022-02-20 19:19:10,566 INFO L290 TraceCheckUtils]: 30: Hoare triple {40530#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {40530#true} is VALID [2022-02-20 19:19:10,566 INFO L290 TraceCheckUtils]: 31: Hoare triple {40530#true} assume 1 == ~t5_pc~0; {40530#true} is VALID [2022-02-20 19:19:10,566 INFO L290 TraceCheckUtils]: 32: Hoare triple {40530#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {40530#true} is VALID [2022-02-20 19:19:10,566 INFO L290 TraceCheckUtils]: 33: Hoare triple {40530#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {40530#true} is VALID [2022-02-20 19:19:10,566 INFO L290 TraceCheckUtils]: 34: Hoare triple {40530#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {40530#true} is VALID [2022-02-20 19:19:10,567 INFO L290 TraceCheckUtils]: 35: Hoare triple {40530#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {40530#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {40530#true} is VALID [2022-02-20 19:19:10,576 INFO L290 TraceCheckUtils]: 37: Hoare triple {40530#true} assume !(1 == ~t6_pc~0); {40530#true} is VALID [2022-02-20 19:19:10,576 INFO L290 TraceCheckUtils]: 38: Hoare triple {40530#true} is_transmit6_triggered_~__retres1~6#1 := 0; {40530#true} is VALID [2022-02-20 19:19:10,576 INFO L290 TraceCheckUtils]: 39: Hoare triple {40530#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {40530#true} is VALID [2022-02-20 19:19:10,577 INFO L290 TraceCheckUtils]: 40: Hoare triple {40530#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {40530#true} is VALID [2022-02-20 19:19:10,577 INFO L290 TraceCheckUtils]: 41: Hoare triple {40530#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,577 INFO L290 TraceCheckUtils]: 42: Hoare triple {40530#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {40530#true} is VALID [2022-02-20 19:19:10,577 INFO L290 TraceCheckUtils]: 43: Hoare triple {40530#true} assume 1 == ~t7_pc~0; {40530#true} is VALID [2022-02-20 19:19:10,577 INFO L290 TraceCheckUtils]: 44: Hoare triple {40530#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {40530#true} is VALID [2022-02-20 19:19:10,577 INFO L290 TraceCheckUtils]: 45: Hoare triple {40530#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {40530#true} is VALID [2022-02-20 19:19:10,577 INFO L290 TraceCheckUtils]: 46: Hoare triple {40530#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {40530#true} is VALID [2022-02-20 19:19:10,577 INFO L290 TraceCheckUtils]: 47: Hoare triple {40530#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,578 INFO L290 TraceCheckUtils]: 48: Hoare triple {40530#true} assume true; {40530#true} is VALID [2022-02-20 19:19:10,578 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {40530#true} {40531#false} #11173#return; {40531#false} is VALID [2022-02-20 19:19:10,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:19:10,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,586 INFO L290 TraceCheckUtils]: 0: Hoare triple {40626#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {40530#true} is VALID [2022-02-20 19:19:10,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {40530#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,586 INFO L290 TraceCheckUtils]: 2: Hoare triple {40530#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,586 INFO L290 TraceCheckUtils]: 3: Hoare triple {40530#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,587 INFO L290 TraceCheckUtils]: 4: Hoare triple {40530#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,587 INFO L290 TraceCheckUtils]: 5: Hoare triple {40530#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,587 INFO L290 TraceCheckUtils]: 6: Hoare triple {40530#true} assume !(1 == ~T6_E~0); {40530#true} is VALID [2022-02-20 19:19:10,587 INFO L290 TraceCheckUtils]: 7: Hoare triple {40530#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,587 INFO L290 TraceCheckUtils]: 8: Hoare triple {40530#true} assume 1 == ~E_M~0;~E_M~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,587 INFO L290 TraceCheckUtils]: 9: Hoare triple {40530#true} assume 1 == ~E_1~0;~E_1~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,587 INFO L290 TraceCheckUtils]: 10: Hoare triple {40530#true} assume 1 == ~E_2~0;~E_2~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,587 INFO L290 TraceCheckUtils]: 11: Hoare triple {40530#true} assume 1 == ~E_3~0;~E_3~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,588 INFO L290 TraceCheckUtils]: 12: Hoare triple {40530#true} assume 1 == ~E_4~0;~E_4~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,588 INFO L290 TraceCheckUtils]: 13: Hoare triple {40530#true} assume 1 == ~E_5~0;~E_5~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,588 INFO L290 TraceCheckUtils]: 14: Hoare triple {40530#true} assume !(1 == ~E_6~0); {40530#true} is VALID [2022-02-20 19:19:10,588 INFO L290 TraceCheckUtils]: 15: Hoare triple {40530#true} assume 1 == ~E_7~0;~E_7~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,588 INFO L290 TraceCheckUtils]: 16: Hoare triple {40530#true} assume true; {40530#true} is VALID [2022-02-20 19:19:10,588 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {40530#true} {40531#false} #11175#return; {40531#false} is VALID [2022-02-20 19:19:10,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:19:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:19:10,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {40530#true} havoc ~__retres1~8; {40530#true} is VALID [2022-02-20 19:19:10,592 INFO L290 TraceCheckUtils]: 1: Hoare triple {40530#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {40530#true} is VALID [2022-02-20 19:19:10,592 INFO L290 TraceCheckUtils]: 2: Hoare triple {40530#true} #res := ~__retres1~8; {40530#true} is VALID [2022-02-20 19:19:10,592 INFO L290 TraceCheckUtils]: 3: Hoare triple {40530#true} assume true; {40530#true} is VALID [2022-02-20 19:19:10,592 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {40530#true} {40531#false} #11177#return; {40531#false} is VALID [2022-02-20 19:19:10,593 INFO L290 TraceCheckUtils]: 0: Hoare triple {40530#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume -2147483648 <= main_#t~nondet49#1 && main_#t~nondet49#1 <= 2147483647; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume !(0 != main_#t~nondet49#1);havoc main_#t~nondet49#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,594 INFO L290 TraceCheckUtils]: 3: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret47#1, start_simulation_#t~ret48#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,594 INFO L272 TraceCheckUtils]: 4: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} call update_channels(); {40530#true} is VALID [2022-02-20 19:19:10,594 INFO L290 TraceCheckUtils]: 5: Hoare triple {40530#true} assume true; {40530#true} is VALID [2022-02-20 19:19:10,595 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {40530#true} {40532#(= ~T2_E~0 ~M_E~0)} #11169#return; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,595 INFO L290 TraceCheckUtils]: 7: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,595 INFO L290 TraceCheckUtils]: 8: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,595 INFO L290 TraceCheckUtils]: 9: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,596 INFO L290 TraceCheckUtils]: 10: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,596 INFO L290 TraceCheckUtils]: 11: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,596 INFO L290 TraceCheckUtils]: 12: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,596 INFO L290 TraceCheckUtils]: 13: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,597 INFO L290 TraceCheckUtils]: 14: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,597 INFO L290 TraceCheckUtils]: 15: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,597 INFO L290 TraceCheckUtils]: 16: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {40532#(= ~T2_E~0 ~M_E~0)} is VALID [2022-02-20 19:19:10,598 INFO L272 TraceCheckUtils]: 17: Hoare triple {40532#(= ~T2_E~0 ~M_E~0)} call fire_delta_events(); {40626#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:19:10,599 INFO L290 TraceCheckUtils]: 18: Hoare triple {40626#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {40627#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:19:10,599 INFO L290 TraceCheckUtils]: 19: Hoare triple {40627#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} assume !(0 == ~T1_E~0); {40627#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:19:10,599 INFO L290 TraceCheckUtils]: 20: Hoare triple {40627#(and (= |old(~T2_E~0)| ~T2_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,600 INFO L290 TraceCheckUtils]: 21: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,600 INFO L290 TraceCheckUtils]: 22: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,600 INFO L290 TraceCheckUtils]: 23: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,601 INFO L290 TraceCheckUtils]: 24: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,601 INFO L290 TraceCheckUtils]: 25: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,601 INFO L290 TraceCheckUtils]: 26: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,602 INFO L290 TraceCheckUtils]: 27: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,602 INFO L290 TraceCheckUtils]: 28: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,602 INFO L290 TraceCheckUtils]: 29: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,603 INFO L290 TraceCheckUtils]: 30: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,603 INFO L290 TraceCheckUtils]: 31: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,604 INFO L290 TraceCheckUtils]: 32: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,604 INFO L290 TraceCheckUtils]: 33: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,604 INFO L290 TraceCheckUtils]: 34: Hoare triple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} assume true; {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:19:10,605 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {40628#(not (= |old(~T2_E~0)| |old(~M_E~0)|))} {40532#(= ~T2_E~0 ~M_E~0)} #11171#return; {40531#false} is VALID [2022-02-20 19:19:10,605 INFO L272 TraceCheckUtils]: 36: Hoare triple {40531#false} call activate_threads(); {40629#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:19:10,605 INFO L290 TraceCheckUtils]: 37: Hoare triple {40629#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {40530#true} is VALID [2022-02-20 19:19:10,605 INFO L290 TraceCheckUtils]: 38: Hoare triple {40530#true} assume 1 == ~m_pc~0; {40530#true} is VALID [2022-02-20 19:19:10,605 INFO L290 TraceCheckUtils]: 39: Hoare triple {40530#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {40530#true} is VALID [2022-02-20 19:19:10,605 INFO L290 TraceCheckUtils]: 40: Hoare triple {40530#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {40530#true} is VALID [2022-02-20 19:19:10,605 INFO L290 TraceCheckUtils]: 41: Hoare triple {40530#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {40530#true} is VALID [2022-02-20 19:19:10,605 INFO L290 TraceCheckUtils]: 42: Hoare triple {40530#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,606 INFO L290 TraceCheckUtils]: 43: Hoare triple {40530#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {40530#true} is VALID [2022-02-20 19:19:10,606 INFO L290 TraceCheckUtils]: 44: Hoare triple {40530#true} assume !(1 == ~t1_pc~0); {40530#true} is VALID [2022-02-20 19:19:10,606 INFO L290 TraceCheckUtils]: 45: Hoare triple {40530#true} is_transmit1_triggered_~__retres1~1#1 := 0; {40530#true} is VALID [2022-02-20 19:19:10,606 INFO L290 TraceCheckUtils]: 46: Hoare triple {40530#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {40530#true} is VALID [2022-02-20 19:19:10,606 INFO L290 TraceCheckUtils]: 47: Hoare triple {40530#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {40530#true} is VALID [2022-02-20 19:19:10,606 INFO L290 TraceCheckUtils]: 48: Hoare triple {40530#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,606 INFO L290 TraceCheckUtils]: 49: Hoare triple {40530#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {40530#true} is VALID [2022-02-20 19:19:10,606 INFO L290 TraceCheckUtils]: 50: Hoare triple {40530#true} assume 1 == ~t2_pc~0; {40530#true} is VALID [2022-02-20 19:19:10,607 INFO L290 TraceCheckUtils]: 51: Hoare triple {40530#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {40530#true} is VALID [2022-02-20 19:19:10,607 INFO L290 TraceCheckUtils]: 52: Hoare triple {40530#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {40530#true} is VALID [2022-02-20 19:19:10,607 INFO L290 TraceCheckUtils]: 53: Hoare triple {40530#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {40530#true} is VALID [2022-02-20 19:19:10,607 INFO L290 TraceCheckUtils]: 54: Hoare triple {40530#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,607 INFO L290 TraceCheckUtils]: 55: Hoare triple {40530#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {40530#true} is VALID [2022-02-20 19:19:10,607 INFO L290 TraceCheckUtils]: 56: Hoare triple {40530#true} assume 1 == ~t3_pc~0; {40530#true} is VALID [2022-02-20 19:19:10,607 INFO L290 TraceCheckUtils]: 57: Hoare triple {40530#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {40530#true} is VALID [2022-02-20 19:19:10,607 INFO L290 TraceCheckUtils]: 58: Hoare triple {40530#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {40530#true} is VALID [2022-02-20 19:19:10,608 INFO L290 TraceCheckUtils]: 59: Hoare triple {40530#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {40530#true} is VALID [2022-02-20 19:19:10,608 INFO L290 TraceCheckUtils]: 60: Hoare triple {40530#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,608 INFO L290 TraceCheckUtils]: 61: Hoare triple {40530#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {40530#true} is VALID [2022-02-20 19:19:10,608 INFO L290 TraceCheckUtils]: 62: Hoare triple {40530#true} assume !(1 == ~t4_pc~0); {40530#true} is VALID [2022-02-20 19:19:10,608 INFO L290 TraceCheckUtils]: 63: Hoare triple {40530#true} is_transmit4_triggered_~__retres1~4#1 := 0; {40530#true} is VALID [2022-02-20 19:19:10,608 INFO L290 TraceCheckUtils]: 64: Hoare triple {40530#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {40530#true} is VALID [2022-02-20 19:19:10,608 INFO L290 TraceCheckUtils]: 65: Hoare triple {40530#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {40530#true} is VALID [2022-02-20 19:19:10,608 INFO L290 TraceCheckUtils]: 66: Hoare triple {40530#true} assume !(0 != ~tmp___3~0#1); {40530#true} is VALID [2022-02-20 19:19:10,609 INFO L290 TraceCheckUtils]: 67: Hoare triple {40530#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {40530#true} is VALID [2022-02-20 19:19:10,609 INFO L290 TraceCheckUtils]: 68: Hoare triple {40530#true} assume 1 == ~t5_pc~0; {40530#true} is VALID [2022-02-20 19:19:10,609 INFO L290 TraceCheckUtils]: 69: Hoare triple {40530#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {40530#true} is VALID [2022-02-20 19:19:10,609 INFO L290 TraceCheckUtils]: 70: Hoare triple {40530#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {40530#true} is VALID [2022-02-20 19:19:10,609 INFO L290 TraceCheckUtils]: 71: Hoare triple {40530#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {40530#true} is VALID [2022-02-20 19:19:10,609 INFO L290 TraceCheckUtils]: 72: Hoare triple {40530#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,609 INFO L290 TraceCheckUtils]: 73: Hoare triple {40530#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {40530#true} is VALID [2022-02-20 19:19:10,615 INFO L290 TraceCheckUtils]: 74: Hoare triple {40530#true} assume !(1 == ~t6_pc~0); {40530#true} is VALID [2022-02-20 19:19:10,615 INFO L290 TraceCheckUtils]: 75: Hoare triple {40530#true} is_transmit6_triggered_~__retres1~6#1 := 0; {40530#true} is VALID [2022-02-20 19:19:10,615 INFO L290 TraceCheckUtils]: 76: Hoare triple {40530#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {40530#true} is VALID [2022-02-20 19:19:10,615 INFO L290 TraceCheckUtils]: 77: Hoare triple {40530#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {40530#true} is VALID [2022-02-20 19:19:10,616 INFO L290 TraceCheckUtils]: 78: Hoare triple {40530#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,616 INFO L290 TraceCheckUtils]: 79: Hoare triple {40530#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {40530#true} is VALID [2022-02-20 19:19:10,616 INFO L290 TraceCheckUtils]: 80: Hoare triple {40530#true} assume 1 == ~t7_pc~0; {40530#true} is VALID [2022-02-20 19:19:10,616 INFO L290 TraceCheckUtils]: 81: Hoare triple {40530#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {40530#true} is VALID [2022-02-20 19:19:10,616 INFO L290 TraceCheckUtils]: 82: Hoare triple {40530#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {40530#true} is VALID [2022-02-20 19:19:10,616 INFO L290 TraceCheckUtils]: 83: Hoare triple {40530#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {40530#true} is VALID [2022-02-20 19:19:10,616 INFO L290 TraceCheckUtils]: 84: Hoare triple {40530#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {40530#true} is VALID [2022-02-20 19:19:10,616 INFO L290 TraceCheckUtils]: 85: Hoare triple {40530#true} assume true; {40530#true} is VALID [2022-02-20 19:19:10,616 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {40530#true} {40531#false} #11173#return; {40531#false} is VALID [2022-02-20 19:19:10,617 INFO L272 TraceCheckUtils]: 87: Hoare triple {40531#false} call reset_delta_events(); {40626#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:19:10,617 INFO L290 TraceCheckUtils]: 88: Hoare triple {40626#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {40530#true} is VALID [2022-02-20 19:19:10,617 INFO L290 TraceCheckUtils]: 89: Hoare triple {40530#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,617 INFO L290 TraceCheckUtils]: 90: Hoare triple {40530#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,617 INFO L290 TraceCheckUtils]: 91: Hoare triple {40530#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,617 INFO L290 TraceCheckUtils]: 92: Hoare triple {40530#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,618 INFO L290 TraceCheckUtils]: 93: Hoare triple {40530#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,618 INFO L290 TraceCheckUtils]: 94: Hoare triple {40530#true} assume !(1 == ~T6_E~0); {40530#true} is VALID [2022-02-20 19:19:10,618 INFO L290 TraceCheckUtils]: 95: Hoare triple {40530#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,618 INFO L290 TraceCheckUtils]: 96: Hoare triple {40530#true} assume 1 == ~E_M~0;~E_M~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,618 INFO L290 TraceCheckUtils]: 97: Hoare triple {40530#true} assume 1 == ~E_1~0;~E_1~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,618 INFO L290 TraceCheckUtils]: 98: Hoare triple {40530#true} assume 1 == ~E_2~0;~E_2~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,618 INFO L290 TraceCheckUtils]: 99: Hoare triple {40530#true} assume 1 == ~E_3~0;~E_3~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,619 INFO L290 TraceCheckUtils]: 100: Hoare triple {40530#true} assume 1 == ~E_4~0;~E_4~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,619 INFO L290 TraceCheckUtils]: 101: Hoare triple {40530#true} assume 1 == ~E_5~0;~E_5~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,619 INFO L290 TraceCheckUtils]: 102: Hoare triple {40530#true} assume !(1 == ~E_6~0); {40530#true} is VALID [2022-02-20 19:19:10,619 INFO L290 TraceCheckUtils]: 103: Hoare triple {40530#true} assume 1 == ~E_7~0;~E_7~0 := 2; {40530#true} is VALID [2022-02-20 19:19:10,619 INFO L290 TraceCheckUtils]: 104: Hoare triple {40530#true} assume true; {40530#true} is VALID [2022-02-20 19:19:10,620 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {40530#true} {40531#false} #11175#return; {40531#false} is VALID [2022-02-20 19:19:10,620 INFO L290 TraceCheckUtils]: 106: Hoare triple {40531#false} assume !false; {40531#false} is VALID [2022-02-20 19:19:10,620 INFO L290 TraceCheckUtils]: 107: Hoare triple {40531#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {40531#false} is VALID [2022-02-20 19:19:10,620 INFO L290 TraceCheckUtils]: 108: Hoare triple {40531#false} assume !false; {40531#false} is VALID [2022-02-20 19:19:10,620 INFO L272 TraceCheckUtils]: 109: Hoare triple {40531#false} call eval_#t~ret29#1 := exists_runnable_thread(); {40530#true} is VALID [2022-02-20 19:19:10,620 INFO L290 TraceCheckUtils]: 110: Hoare triple {40530#true} havoc ~__retres1~8; {40530#true} is VALID [2022-02-20 19:19:10,620 INFO L290 TraceCheckUtils]: 111: Hoare triple {40530#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {40530#true} is VALID [2022-02-20 19:19:10,621 INFO L290 TraceCheckUtils]: 112: Hoare triple {40530#true} #res := ~__retres1~8; {40530#true} is VALID [2022-02-20 19:19:10,621 INFO L290 TraceCheckUtils]: 113: Hoare triple {40530#true} assume true; {40530#true} is VALID [2022-02-20 19:19:10,621 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {40530#true} {40531#false} #11177#return; {40531#false} is VALID [2022-02-20 19:19:10,621 INFO L290 TraceCheckUtils]: 115: Hoare triple {40531#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {40531#false} is VALID [2022-02-20 19:19:10,621 INFO L290 TraceCheckUtils]: 116: Hoare triple {40531#false} assume 0 != eval_~tmp~0#1; {40531#false} is VALID [2022-02-20 19:19:10,621 INFO L290 TraceCheckUtils]: 117: Hoare triple {40531#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {40531#false} is VALID [2022-02-20 19:19:10,621 INFO L290 TraceCheckUtils]: 118: Hoare triple {40531#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {40531#false} is VALID [2022-02-20 19:19:10,621 INFO L290 TraceCheckUtils]: 119: Hoare triple {40531#false} assume !(0 == ~m_pc~0); {40531#false} is VALID [2022-02-20 19:19:10,622 INFO L290 TraceCheckUtils]: 120: Hoare triple {40531#false} assume 1 == ~m_pc~0; {40531#false} is VALID [2022-02-20 19:19:10,622 INFO L290 TraceCheckUtils]: 121: Hoare triple {40531#false} assume ~token~0 != 7 + ~local~0; {40531#false} is VALID [2022-02-20 19:19:10,622 INFO L272 TraceCheckUtils]: 122: Hoare triple {40531#false} call error(); {40531#false} is VALID [2022-02-20 19:19:10,622 INFO L290 TraceCheckUtils]: 123: Hoare triple {40531#false} assume !false; {40531#false} is VALID [2022-02-20 19:19:10,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:19:10,622 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:19:10,623 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899701571] [2022-02-20 19:19:10,623 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899701571] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:19:10,623 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:19:10,623 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:19:10,623 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740820114] [2022-02-20 19:19:10,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:19:10,624 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 124 [2022-02-20 19:19:10,625 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:19:10,625 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:19:10,690 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:19:10,690 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:19:10,690 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:19:10,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:19:10,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:19:10,692 INFO L87 Difference]: Start difference. First operand 2865 states and 5116 transitions. Second operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5)