./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-1.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_label42+token_ring.07.cil-1.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 e70b00a4f3ead30bf9fe88f8130a3c8de29ffa3a9165185f8db2f923a85de85c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:15:44,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:15:44,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:15:44,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:15:44,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:15:44,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:15:44,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:15:44,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:15:44,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:15:44,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:15:44,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:15:44,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:15:44,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:15:44,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:15:44,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:15:44,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:15:44,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:15:44,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:15:44,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:15:44,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:15:44,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:15:44,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:15:44,192 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:15:44,193 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:15:44,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:15:44,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:15:44,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:15:44,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:15:44,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:15:44,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:15:44,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:15:44,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:15:44,200 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:15:44,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:15:44,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:15:44,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:15:44,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:15:44,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:15:44,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:15:44,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:15:44,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:15:44,205 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:15:44,222 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:15:44,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:15:44,223 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:15:44,223 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:15:44,223 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:15:44,223 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:15:44,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:15:44,224 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:15:44,224 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:15:44,224 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:15:44,224 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:15:44,224 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:15:44,224 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:15:44,224 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:15:44,224 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:15:44,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:15:44,225 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:15:44,225 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:15:44,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:15:44,225 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:15:44,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:15:44,225 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:15:44,225 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:15:44,225 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:15:44,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:15:44,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:15:44,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:15:44,226 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:15:44,226 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:15:44,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:15:44,226 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:15:44,226 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:15:44,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:15:44,226 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e70b00a4f3ead30bf9fe88f8130a3c8de29ffa3a9165185f8db2f923a85de85c [2022-02-20 19:15:44,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:15:44,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:15:44,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:15:44,411 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:15:44,412 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:15:44,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-1.c [2022-02-20 19:15:44,459 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3619f4a4/3e0a478721a94783bf74bed23042e303/FLAG5381c1940 [2022-02-20 19:15:45,096 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:15:45,097 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-1.c [2022-02-20 19:15:45,142 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3619f4a4/3e0a478721a94783bf74bed23042e303/FLAG5381c1940 [2022-02-20 19:15:45,488 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3619f4a4/3e0a478721a94783bf74bed23042e303 [2022-02-20 19:15:45,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:15:45,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:15:45,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:15:45,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:15:45,495 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:15:45,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:15:45" (1/1) ... [2022-02-20 19:15:45,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d405ada and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:45, skipping insertion in model container [2022-02-20 19:15:45,497 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:15:45" (1/1) ... [2022-02-20 19:15:45,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:15:45,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:15:46,911 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_label42+token_ring.07.cil-1.c[378560,378573] [2022-02-20 19:15:46,932 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_label42+token_ring.07.cil-1.c[383339,383352] [2022-02-20 19:15:47,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:15:47,107 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:15:47,716 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_label42+token_ring.07.cil-1.c[378560,378573] [2022-02-20 19:15:47,722 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_label42+token_ring.07.cil-1.c[383339,383352] [2022-02-20 19:15:47,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:15:47,785 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:15:47,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47 WrapperNode [2022-02-20 19:15:47,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:15:47,787 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:15:47,787 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:15:47,787 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:15:47,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (1/1) ... [2022-02-20 19:15:47,891 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (1/1) ... [2022-02-20 19:15:48,173 INFO L137 Inliner]: procedures = 58, calls = 62, calls flagged for inlining = 36, calls inlined = 36, statements flattened = 12909 [2022-02-20 19:15:48,174 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:15:48,175 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:15:48,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:15:48,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:15:48,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (1/1) ... [2022-02-20 19:15:48,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (1/1) ... [2022-02-20 19:15:48,233 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (1/1) ... [2022-02-20 19:15:48,234 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (1/1) ... [2022-02-20 19:15:48,412 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (1/1) ... [2022-02-20 19:15:48,439 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (1/1) ... [2022-02-20 19:15:48,490 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (1/1) ... [2022-02-20 19:15:48,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:15:48,646 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:15:48,646 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:15:48,646 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:15:48,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (1/1) ... [2022-02-20 19:15:48,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:15:48,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:15:48,716 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 19:15:48,791 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 19:15:48,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:15:48,855 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:15:48,855 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:15:48,855 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:15:48,855 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:15:48,855 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:15:48,855 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:15:48,856 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:15:48,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:15:48,856 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:15:48,856 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:15:48,856 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:15:48,856 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:15:48,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:15:48,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:15:48,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:15:49,020 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:15:49,021 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:15:54,128 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:15:54,156 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:15:54,156 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2022-02-20 19:15:54,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:15:54 BoogieIcfgContainer [2022-02-20 19:15:54,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:15:54,160 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:15:54,160 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:15:54,163 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:15:54,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:15:45" (1/3) ... [2022-02-20 19:15:54,163 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7facc6cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:15:54, skipping insertion in model container [2022-02-20 19:15:54,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:15:47" (2/3) ... [2022-02-20 19:15:54,164 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7facc6cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:15:54, skipping insertion in model container [2022-02-20 19:15:54,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:15:54" (3/3) ... [2022-02-20 19:15:54,165 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label42+token_ring.07.cil-1.c [2022-02-20 19:15:54,168 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:15:54,169 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:15:54,209 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:15:54,213 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 19:15:54,213 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:15:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand has 2440 states, 2410 states have (on average 1.849792531120332) internal successors, (4458), 2413 states have internal predecessors, (4458), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:15:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-02-20 19:15:54,264 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:15:54,264 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] [2022-02-20 19:15:54,265 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:15:54,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:15:54,269 INFO L85 PathProgramCache]: Analyzing trace with hash -1176565078, now seen corresponding path program 1 times [2022-02-20 19:15:54,275 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:15:54,275 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033666113] [2022-02-20 19:15:54,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:15:54,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:15:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:15:54,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:15:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:15:54,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:15:54,518 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2443#true} {2445#(= ~t7_i~0 1)} #11140#return; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:15:54,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:15:54,583 INFO L290 TraceCheckUtils]: 0: Hoare triple {2539#(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; {2443#true} is VALID [2022-02-20 19:15:54,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,583 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,583 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,584 INFO L290 TraceCheckUtils]: 4: Hoare triple {2443#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,584 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,584 INFO L290 TraceCheckUtils]: 6: Hoare triple {2443#true} assume !(0 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:15:54,584 INFO L290 TraceCheckUtils]: 7: Hoare triple {2443#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,584 INFO L290 TraceCheckUtils]: 8: Hoare triple {2443#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,585 INFO L290 TraceCheckUtils]: 9: Hoare triple {2443#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,585 INFO L290 TraceCheckUtils]: 10: Hoare triple {2443#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,585 INFO L290 TraceCheckUtils]: 11: Hoare triple {2443#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,585 INFO L290 TraceCheckUtils]: 12: Hoare triple {2443#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,585 INFO L290 TraceCheckUtils]: 13: Hoare triple {2443#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,586 INFO L290 TraceCheckUtils]: 14: Hoare triple {2443#true} assume !(0 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:15:54,586 INFO L290 TraceCheckUtils]: 15: Hoare triple {2443#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,586 INFO L290 TraceCheckUtils]: 16: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:15:54,586 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2443#true} {2444#false} #11142#return; {2444#false} is VALID [2022-02-20 19:15:54,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:15:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:15:54,648 INFO L290 TraceCheckUtils]: 0: Hoare triple {2540#(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; {2443#true} is VALID [2022-02-20 19:15:54,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 1 == ~m_pc~0; {2443#true} is VALID [2022-02-20 19:15:54,648 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2443#true} is VALID [2022-02-20 19:15:54,649 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2443#true} is VALID [2022-02-20 19:15:54,649 INFO L290 TraceCheckUtils]: 4: Hoare triple {2443#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {2443#true} is VALID [2022-02-20 19:15:54,649 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,649 INFO L290 TraceCheckUtils]: 6: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,649 INFO L290 TraceCheckUtils]: 7: Hoare triple {2443#true} assume !(1 == ~t1_pc~0); {2443#true} is VALID [2022-02-20 19:15:54,649 INFO L290 TraceCheckUtils]: 8: Hoare triple {2443#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2443#true} is VALID [2022-02-20 19:15:54,650 INFO L290 TraceCheckUtils]: 9: Hoare triple {2443#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2443#true} is VALID [2022-02-20 19:15:54,650 INFO L290 TraceCheckUtils]: 10: Hoare triple {2443#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {2443#true} is VALID [2022-02-20 19:15:54,650 INFO L290 TraceCheckUtils]: 11: Hoare triple {2443#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,650 INFO L290 TraceCheckUtils]: 12: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,650 INFO L290 TraceCheckUtils]: 13: Hoare triple {2443#true} assume 1 == ~t2_pc~0; {2443#true} is VALID [2022-02-20 19:15:54,650 INFO L290 TraceCheckUtils]: 14: Hoare triple {2443#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2443#true} is VALID [2022-02-20 19:15:54,650 INFO L290 TraceCheckUtils]: 15: Hoare triple {2443#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2443#true} is VALID [2022-02-20 19:15:54,651 INFO L290 TraceCheckUtils]: 16: Hoare triple {2443#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {2443#true} is VALID [2022-02-20 19:15:54,651 INFO L290 TraceCheckUtils]: 17: Hoare triple {2443#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,651 INFO L290 TraceCheckUtils]: 18: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,651 INFO L290 TraceCheckUtils]: 19: Hoare triple {2443#true} assume 1 == ~t3_pc~0; {2443#true} is VALID [2022-02-20 19:15:54,651 INFO L290 TraceCheckUtils]: 20: Hoare triple {2443#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2443#true} is VALID [2022-02-20 19:15:54,651 INFO L290 TraceCheckUtils]: 21: Hoare triple {2443#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2443#true} is VALID [2022-02-20 19:15:54,652 INFO L290 TraceCheckUtils]: 22: Hoare triple {2443#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {2443#true} is VALID [2022-02-20 19:15:54,652 INFO L290 TraceCheckUtils]: 23: Hoare triple {2443#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,652 INFO L290 TraceCheckUtils]: 24: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,652 INFO L290 TraceCheckUtils]: 25: Hoare triple {2443#true} assume !(1 == ~t4_pc~0); {2443#true} is VALID [2022-02-20 19:15:54,652 INFO L290 TraceCheckUtils]: 26: Hoare triple {2443#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2443#true} is VALID [2022-02-20 19:15:54,653 INFO L290 TraceCheckUtils]: 27: Hoare triple {2443#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2443#true} is VALID [2022-02-20 19:15:54,653 INFO L290 TraceCheckUtils]: 28: Hoare triple {2443#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {2443#true} is VALID [2022-02-20 19:15:54,653 INFO L290 TraceCheckUtils]: 29: Hoare triple {2443#true} assume !(0 != ~tmp___3~0#1); {2443#true} is VALID [2022-02-20 19:15:54,653 INFO L290 TraceCheckUtils]: 30: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,653 INFO L290 TraceCheckUtils]: 31: Hoare triple {2443#true} assume 1 == ~t5_pc~0; {2443#true} is VALID [2022-02-20 19:15:54,654 INFO L290 TraceCheckUtils]: 32: Hoare triple {2443#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2443#true} is VALID [2022-02-20 19:15:54,654 INFO L290 TraceCheckUtils]: 33: Hoare triple {2443#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2443#true} is VALID [2022-02-20 19:15:54,654 INFO L290 TraceCheckUtils]: 34: Hoare triple {2443#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {2443#true} is VALID [2022-02-20 19:15:54,654 INFO L290 TraceCheckUtils]: 35: Hoare triple {2443#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,654 INFO L290 TraceCheckUtils]: 36: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,655 INFO L290 TraceCheckUtils]: 37: Hoare triple {2443#true} assume !(1 == ~t6_pc~0); {2443#true} is VALID [2022-02-20 19:15:54,655 INFO L290 TraceCheckUtils]: 38: Hoare triple {2443#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2443#true} is VALID [2022-02-20 19:15:54,655 INFO L290 TraceCheckUtils]: 39: Hoare triple {2443#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2443#true} is VALID [2022-02-20 19:15:54,655 INFO L290 TraceCheckUtils]: 40: Hoare triple {2443#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {2443#true} is VALID [2022-02-20 19:15:54,656 INFO L290 TraceCheckUtils]: 41: Hoare triple {2443#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,656 INFO L290 TraceCheckUtils]: 42: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,656 INFO L290 TraceCheckUtils]: 43: Hoare triple {2443#true} assume 1 == ~t7_pc~0; {2443#true} is VALID [2022-02-20 19:15:54,656 INFO L290 TraceCheckUtils]: 44: Hoare triple {2443#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2443#true} is VALID [2022-02-20 19:15:54,656 INFO L290 TraceCheckUtils]: 45: Hoare triple {2443#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2443#true} is VALID [2022-02-20 19:15:54,656 INFO L290 TraceCheckUtils]: 46: Hoare triple {2443#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {2443#true} is VALID [2022-02-20 19:15:54,657 INFO L290 TraceCheckUtils]: 47: Hoare triple {2443#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,657 INFO L290 TraceCheckUtils]: 48: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:15:54,657 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2443#true} {2444#false} #11144#return; {2444#false} is VALID [2022-02-20 19:15:54,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:15:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:15:54,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {2539#(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; {2443#true} is VALID [2022-02-20 19:15:54,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,674 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,677 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,677 INFO L290 TraceCheckUtils]: 4: Hoare triple {2443#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,677 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,678 INFO L290 TraceCheckUtils]: 6: Hoare triple {2443#true} assume !(1 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:15:54,680 INFO L290 TraceCheckUtils]: 7: Hoare triple {2443#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,680 INFO L290 TraceCheckUtils]: 8: Hoare triple {2443#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,681 INFO L290 TraceCheckUtils]: 9: Hoare triple {2443#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,681 INFO L290 TraceCheckUtils]: 10: Hoare triple {2443#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,681 INFO L290 TraceCheckUtils]: 11: Hoare triple {2443#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,681 INFO L290 TraceCheckUtils]: 12: Hoare triple {2443#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,681 INFO L290 TraceCheckUtils]: 13: Hoare triple {2443#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,681 INFO L290 TraceCheckUtils]: 14: Hoare triple {2443#true} assume !(1 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:15:54,682 INFO L290 TraceCheckUtils]: 15: Hoare triple {2443#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,682 INFO L290 TraceCheckUtils]: 16: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:15:54,682 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2443#true} {2444#false} #11146#return; {2444#false} is VALID [2022-02-20 19:15:54,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:15:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:15:54,692 INFO L290 TraceCheckUtils]: 0: Hoare triple {2443#true} havoc ~__retres1~8; {2443#true} is VALID [2022-02-20 19:15:54,692 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2443#true} is VALID [2022-02-20 19:15:54,692 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} #res := ~__retres1~8; {2443#true} is VALID [2022-02-20 19:15:54,693 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:15:54,693 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2443#true} {2444#false} #11148#return; {2444#false} is VALID [2022-02-20 19:15:54,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet48#1, main_#t~ret49#1, main_#t~ret50#1;assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647; {2443#true} is VALID [2022-02-20 19:15:54,695 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume !(0 != main_#t~nondet48#1);havoc main_#t~nondet48#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; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,695 INFO L290 TraceCheckUtils]: 3: Hoare triple {2445#(= ~t7_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret46#1, start_simulation_#t~ret47#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; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,695 INFO L272 TraceCheckUtils]: 4: Hoare triple {2445#(= ~t7_i~0 1)} call update_channels(); {2443#true} is VALID [2022-02-20 19:15:54,695 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:15:54,696 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2443#true} {2445#(= ~t7_i~0 1)} #11140#return; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,697 INFO L290 TraceCheckUtils]: 7: Hoare triple {2445#(= ~t7_i~0 1)} assume { :begin_inline_init_threads } true; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,697 INFO L290 TraceCheckUtils]: 8: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,697 INFO L290 TraceCheckUtils]: 9: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,698 INFO L290 TraceCheckUtils]: 10: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,700 INFO L290 TraceCheckUtils]: 11: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,701 INFO L290 TraceCheckUtils]: 12: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,701 INFO L290 TraceCheckUtils]: 13: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,702 INFO L290 TraceCheckUtils]: 14: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:15:54,702 INFO L290 TraceCheckUtils]: 15: Hoare triple {2445#(= ~t7_i~0 1)} assume !(1 == ~t7_i~0);~t7_st~0 := 2; {2444#false} is VALID [2022-02-20 19:15:54,702 INFO L290 TraceCheckUtils]: 16: Hoare triple {2444#false} assume { :end_inline_init_threads } true; {2444#false} is VALID [2022-02-20 19:15:54,702 INFO L272 TraceCheckUtils]: 17: Hoare triple {2444#false} call fire_delta_events(); {2539#(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 19:15:54,703 INFO L290 TraceCheckUtils]: 18: Hoare triple {2539#(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; {2443#true} is VALID [2022-02-20 19:15:54,703 INFO L290 TraceCheckUtils]: 19: Hoare triple {2443#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,704 INFO L290 TraceCheckUtils]: 20: Hoare triple {2443#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,704 INFO L290 TraceCheckUtils]: 21: Hoare triple {2443#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,705 INFO L290 TraceCheckUtils]: 22: Hoare triple {2443#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,705 INFO L290 TraceCheckUtils]: 23: Hoare triple {2443#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,711 INFO L290 TraceCheckUtils]: 24: Hoare triple {2443#true} assume !(0 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:15:54,712 INFO L290 TraceCheckUtils]: 25: Hoare triple {2443#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,712 INFO L290 TraceCheckUtils]: 26: Hoare triple {2443#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,712 INFO L290 TraceCheckUtils]: 27: Hoare triple {2443#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,712 INFO L290 TraceCheckUtils]: 28: Hoare triple {2443#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,712 INFO L290 TraceCheckUtils]: 29: Hoare triple {2443#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,712 INFO L290 TraceCheckUtils]: 30: Hoare triple {2443#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,713 INFO L290 TraceCheckUtils]: 31: Hoare triple {2443#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,713 INFO L290 TraceCheckUtils]: 32: Hoare triple {2443#true} assume !(0 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:15:54,713 INFO L290 TraceCheckUtils]: 33: Hoare triple {2443#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2443#true} is VALID [2022-02-20 19:15:54,713 INFO L290 TraceCheckUtils]: 34: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:15:54,713 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {2443#true} {2444#false} #11142#return; {2444#false} is VALID [2022-02-20 19:15:54,714 INFO L272 TraceCheckUtils]: 36: Hoare triple {2444#false} call activate_threads(); {2540#(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 19:15:54,714 INFO L290 TraceCheckUtils]: 37: Hoare triple {2540#(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; {2443#true} is VALID [2022-02-20 19:15:54,714 INFO L290 TraceCheckUtils]: 38: Hoare triple {2443#true} assume 1 == ~m_pc~0; {2443#true} is VALID [2022-02-20 19:15:54,714 INFO L290 TraceCheckUtils]: 39: Hoare triple {2443#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2443#true} is VALID [2022-02-20 19:15:54,714 INFO L290 TraceCheckUtils]: 40: Hoare triple {2443#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2443#true} is VALID [2022-02-20 19:15:54,714 INFO L290 TraceCheckUtils]: 41: Hoare triple {2443#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {2443#true} is VALID [2022-02-20 19:15:54,715 INFO L290 TraceCheckUtils]: 42: Hoare triple {2443#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,715 INFO L290 TraceCheckUtils]: 43: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,715 INFO L290 TraceCheckUtils]: 44: Hoare triple {2443#true} assume !(1 == ~t1_pc~0); {2443#true} is VALID [2022-02-20 19:15:54,715 INFO L290 TraceCheckUtils]: 45: Hoare triple {2443#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2443#true} is VALID [2022-02-20 19:15:54,715 INFO L290 TraceCheckUtils]: 46: Hoare triple {2443#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2443#true} is VALID [2022-02-20 19:15:54,715 INFO L290 TraceCheckUtils]: 47: Hoare triple {2443#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {2443#true} is VALID [2022-02-20 19:15:54,716 INFO L290 TraceCheckUtils]: 48: Hoare triple {2443#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,716 INFO L290 TraceCheckUtils]: 49: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,716 INFO L290 TraceCheckUtils]: 50: Hoare triple {2443#true} assume 1 == ~t2_pc~0; {2443#true} is VALID [2022-02-20 19:15:54,716 INFO L290 TraceCheckUtils]: 51: Hoare triple {2443#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2443#true} is VALID [2022-02-20 19:15:54,716 INFO L290 TraceCheckUtils]: 52: Hoare triple {2443#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2443#true} is VALID [2022-02-20 19:15:54,716 INFO L290 TraceCheckUtils]: 53: Hoare triple {2443#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {2443#true} is VALID [2022-02-20 19:15:54,717 INFO L290 TraceCheckUtils]: 54: Hoare triple {2443#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,717 INFO L290 TraceCheckUtils]: 55: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,719 INFO L290 TraceCheckUtils]: 56: Hoare triple {2443#true} assume 1 == ~t3_pc~0; {2443#true} is VALID [2022-02-20 19:15:54,719 INFO L290 TraceCheckUtils]: 57: Hoare triple {2443#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2443#true} is VALID [2022-02-20 19:15:54,719 INFO L290 TraceCheckUtils]: 58: Hoare triple {2443#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2443#true} is VALID [2022-02-20 19:15:54,720 INFO L290 TraceCheckUtils]: 59: Hoare triple {2443#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {2443#true} is VALID [2022-02-20 19:15:54,720 INFO L290 TraceCheckUtils]: 60: Hoare triple {2443#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,720 INFO L290 TraceCheckUtils]: 61: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,720 INFO L290 TraceCheckUtils]: 62: Hoare triple {2443#true} assume !(1 == ~t4_pc~0); {2443#true} is VALID [2022-02-20 19:15:54,720 INFO L290 TraceCheckUtils]: 63: Hoare triple {2443#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2443#true} is VALID [2022-02-20 19:15:54,720 INFO L290 TraceCheckUtils]: 64: Hoare triple {2443#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2443#true} is VALID [2022-02-20 19:15:54,721 INFO L290 TraceCheckUtils]: 65: Hoare triple {2443#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {2443#true} is VALID [2022-02-20 19:15:54,721 INFO L290 TraceCheckUtils]: 66: Hoare triple {2443#true} assume !(0 != ~tmp___3~0#1); {2443#true} is VALID [2022-02-20 19:15:54,721 INFO L290 TraceCheckUtils]: 67: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,721 INFO L290 TraceCheckUtils]: 68: Hoare triple {2443#true} assume 1 == ~t5_pc~0; {2443#true} is VALID [2022-02-20 19:15:54,721 INFO L290 TraceCheckUtils]: 69: Hoare triple {2443#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2443#true} is VALID [2022-02-20 19:15:54,721 INFO L290 TraceCheckUtils]: 70: Hoare triple {2443#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2443#true} is VALID [2022-02-20 19:15:54,722 INFO L290 TraceCheckUtils]: 71: Hoare triple {2443#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {2443#true} is VALID [2022-02-20 19:15:54,722 INFO L290 TraceCheckUtils]: 72: Hoare triple {2443#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,722 INFO L290 TraceCheckUtils]: 73: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,722 INFO L290 TraceCheckUtils]: 74: Hoare triple {2443#true} assume !(1 == ~t6_pc~0); {2443#true} is VALID [2022-02-20 19:15:54,723 INFO L290 TraceCheckUtils]: 75: Hoare triple {2443#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2443#true} is VALID [2022-02-20 19:15:54,723 INFO L290 TraceCheckUtils]: 76: Hoare triple {2443#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2443#true} is VALID [2022-02-20 19:15:54,723 INFO L290 TraceCheckUtils]: 77: Hoare triple {2443#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {2443#true} is VALID [2022-02-20 19:15:54,723 INFO L290 TraceCheckUtils]: 78: Hoare triple {2443#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,723 INFO L290 TraceCheckUtils]: 79: Hoare triple {2443#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; {2443#true} is VALID [2022-02-20 19:15:54,723 INFO L290 TraceCheckUtils]: 80: Hoare triple {2443#true} assume 1 == ~t7_pc~0; {2443#true} is VALID [2022-02-20 19:15:54,724 INFO L290 TraceCheckUtils]: 81: Hoare triple {2443#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2443#true} is VALID [2022-02-20 19:15:54,724 INFO L290 TraceCheckUtils]: 82: Hoare triple {2443#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2443#true} is VALID [2022-02-20 19:15:54,724 INFO L290 TraceCheckUtils]: 83: Hoare triple {2443#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {2443#true} is VALID [2022-02-20 19:15:54,724 INFO L290 TraceCheckUtils]: 84: Hoare triple {2443#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2443#true} is VALID [2022-02-20 19:15:54,724 INFO L290 TraceCheckUtils]: 85: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:15:54,724 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {2443#true} {2444#false} #11144#return; {2444#false} is VALID [2022-02-20 19:15:54,725 INFO L272 TraceCheckUtils]: 87: Hoare triple {2444#false} call reset_delta_events(); {2539#(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 19:15:54,725 INFO L290 TraceCheckUtils]: 88: Hoare triple {2539#(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; {2443#true} is VALID [2022-02-20 19:15:54,725 INFO L290 TraceCheckUtils]: 89: Hoare triple {2443#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,725 INFO L290 TraceCheckUtils]: 90: Hoare triple {2443#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,725 INFO L290 TraceCheckUtils]: 91: Hoare triple {2443#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,726 INFO L290 TraceCheckUtils]: 92: Hoare triple {2443#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,726 INFO L290 TraceCheckUtils]: 93: Hoare triple {2443#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,726 INFO L290 TraceCheckUtils]: 94: Hoare triple {2443#true} assume !(1 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:15:54,726 INFO L290 TraceCheckUtils]: 95: Hoare triple {2443#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,726 INFO L290 TraceCheckUtils]: 96: Hoare triple {2443#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,726 INFO L290 TraceCheckUtils]: 97: Hoare triple {2443#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,726 INFO L290 TraceCheckUtils]: 98: Hoare triple {2443#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,727 INFO L290 TraceCheckUtils]: 99: Hoare triple {2443#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,727 INFO L290 TraceCheckUtils]: 100: Hoare triple {2443#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,727 INFO L290 TraceCheckUtils]: 101: Hoare triple {2443#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,727 INFO L290 TraceCheckUtils]: 102: Hoare triple {2443#true} assume !(1 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:15:54,727 INFO L290 TraceCheckUtils]: 103: Hoare triple {2443#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2443#true} is VALID [2022-02-20 19:15:54,728 INFO L290 TraceCheckUtils]: 104: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:15:54,728 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {2443#true} {2444#false} #11146#return; {2444#false} is VALID [2022-02-20 19:15:54,728 INFO L290 TraceCheckUtils]: 106: Hoare triple {2444#false} assume !false; {2444#false} is VALID [2022-02-20 19:15:54,728 INFO L290 TraceCheckUtils]: 107: Hoare triple {2444#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret28#1, eval_#t~nondet29#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet30#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {2444#false} is VALID [2022-02-20 19:15:54,728 INFO L290 TraceCheckUtils]: 108: Hoare triple {2444#false} assume !false; {2444#false} is VALID [2022-02-20 19:15:54,728 INFO L272 TraceCheckUtils]: 109: Hoare triple {2444#false} call eval_#t~ret28#1 := exists_runnable_thread(); {2443#true} is VALID [2022-02-20 19:15:54,729 INFO L290 TraceCheckUtils]: 110: Hoare triple {2443#true} havoc ~__retres1~8; {2443#true} is VALID [2022-02-20 19:15:54,729 INFO L290 TraceCheckUtils]: 111: Hoare triple {2443#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2443#true} is VALID [2022-02-20 19:15:54,729 INFO L290 TraceCheckUtils]: 112: Hoare triple {2443#true} #res := ~__retres1~8; {2443#true} is VALID [2022-02-20 19:15:54,729 INFO L290 TraceCheckUtils]: 113: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:15:54,729 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {2443#true} {2444#false} #11148#return; {2444#false} is VALID [2022-02-20 19:15:54,729 INFO L290 TraceCheckUtils]: 115: Hoare triple {2444#false} assume -2147483648 <= eval_#t~ret28#1 && eval_#t~ret28#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret28#1;havoc eval_#t~ret28#1; {2444#false} is VALID [2022-02-20 19:15:54,730 INFO L290 TraceCheckUtils]: 116: Hoare triple {2444#false} assume 0 != eval_~tmp~0#1; {2444#false} is VALID [2022-02-20 19:15:54,730 INFO L290 TraceCheckUtils]: 117: Hoare triple {2444#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet29#1 && eval_#t~nondet29#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet29#1;havoc eval_#t~nondet29#1; {2444#false} is VALID [2022-02-20 19:15:54,730 INFO L290 TraceCheckUtils]: 118: Hoare triple {2444#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1; {2444#false} is VALID [2022-02-20 19:15:54,730 INFO L290 TraceCheckUtils]: 119: Hoare triple {2444#false} assume !(0 == ~m_pc~0); {2444#false} is VALID [2022-02-20 19:15:54,730 INFO L290 TraceCheckUtils]: 120: Hoare triple {2444#false} assume 1 == ~m_pc~0; {2444#false} is VALID [2022-02-20 19:15:54,731 INFO L290 TraceCheckUtils]: 121: Hoare triple {2444#false} assume ~token~0 != 7 + ~local~0;assume { :begin_inline_error } true; {2444#false} is VALID [2022-02-20 19:15:54,731 INFO L290 TraceCheckUtils]: 122: Hoare triple {2444#false} assume !false; {2444#false} is VALID [2022-02-20 19:15:54,732 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 19:15:54,732 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:15:54,732 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033666113] [2022-02-20 19:15:54,733 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2033666113] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:15:54,733 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:15:54,733 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:15:54,734 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575564588] [2022-02-20 19:15:54,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:15:54,739 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, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:15:54,744 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:15:54,746 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, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:15:54,827 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:15:54,827 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:15:54,827 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:15:54,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:15:54,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:15:54,858 INFO L87 Difference]: Start difference. First operand has 2440 states, 2410 states have (on average 1.849792531120332) internal successors, (4458), 2413 states have internal predecessors, (4458), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) 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, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:04,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:04,593 INFO L93 Difference]: Finished difference Result 4955 states and 9127 transitions. [2022-02-20 19:16:04,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:16:04,594 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, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:16:04,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:16:04,595 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, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9127 transitions. [2022-02-20 19:16:04,658 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, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:04,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9127 transitions. [2022-02-20 19:16:04,707 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9127 transitions. [2022-02-20 19:16:10,706 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9127 edges. 9127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:11,010 INFO L225 Difference]: With dead ends: 4955 [2022-02-20 19:16:11,011 INFO L226 Difference]: Without dead ends: 2460 [2022-02-20 19:16:11,019 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 19:16:11,024 INFO L933 BasicCegarLoop]: 4453 mSDtfsCounter, 653 mSDsluCounter, 12335 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 50 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 672 SdHoareTripleChecker+Valid, 16788 SdHoareTripleChecker+Invalid, 508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-02-20 19:16:11,025 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [672 Valid, 16788 Invalid, 508 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [50 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-02-20 19:16:11,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2460 states. [2022-02-20 19:16:11,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2460 to 2373. [2022-02-20 19:16:11,136 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:16:11,142 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2460 states. Second operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:16:11,148 INFO L74 IsIncluded]: Start isIncluded. First operand 2460 states. Second operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:16:11,153 INFO L87 Difference]: Start difference. First operand 2460 states. Second operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:16:11,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:11,325 INFO L93 Difference]: Finished difference Result 2460 states and 4497 transitions. [2022-02-20 19:16:11,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4497 transitions. [2022-02-20 19:16:11,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:11,333 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:11,338 INFO L74 IsIncluded]: Start isIncluded. First operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2460 states. [2022-02-20 19:16:11,342 INFO L87 Difference]: Start difference. First operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2460 states. [2022-02-20 19:16:11,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:11,517 INFO L93 Difference]: Finished difference Result 2460 states and 4497 transitions. [2022-02-20 19:16:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4497 transitions. [2022-02-20 19:16:11,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:11,522 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:11,522 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:16:11,522 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:16:11,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:16:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 2373 states and 4347 transitions. [2022-02-20 19:16:11,717 INFO L78 Accepts]: Start accepts. Automaton has 2373 states and 4347 transitions. Word has length 123 [2022-02-20 19:16:11,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:16:11,718 INFO L470 AbstractCegarLoop]: Abstraction has 2373 states and 4347 transitions. [2022-02-20 19:16:11,719 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, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 4347 transitions. [2022-02-20 19:16:11,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-02-20 19:16:11,721 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:16:11,721 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] [2022-02-20 19:16:11,722 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:16:11,722 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:16:11,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:16:11,723 INFO L85 PathProgramCache]: Analyzing trace with hash 796600300, now seen corresponding path program 1 times [2022-02-20 19:16:11,723 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:16:11,723 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920795129] [2022-02-20 19:16:11,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:16:11,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:16:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:11,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:16:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:11,821 INFO L290 TraceCheckUtils]: 0: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:16:11,822 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15074#true} {15076#(= ~M_E~0 2)} #11140#return; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:16:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:11,893 INFO L290 TraceCheckUtils]: 0: Hoare triple {15170#(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; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,893 INFO L290 TraceCheckUtils]: 1: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,894 INFO L290 TraceCheckUtils]: 2: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,894 INFO L290 TraceCheckUtils]: 3: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,894 INFO L290 TraceCheckUtils]: 4: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,895 INFO L290 TraceCheckUtils]: 5: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,895 INFO L290 TraceCheckUtils]: 6: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,895 INFO L290 TraceCheckUtils]: 7: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,896 INFO L290 TraceCheckUtils]: 8: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,896 INFO L290 TraceCheckUtils]: 9: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,897 INFO L290 TraceCheckUtils]: 10: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,897 INFO L290 TraceCheckUtils]: 11: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,899 INFO L290 TraceCheckUtils]: 12: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,900 INFO L290 TraceCheckUtils]: 13: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,900 INFO L290 TraceCheckUtils]: 14: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,900 INFO L290 TraceCheckUtils]: 15: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,901 INFO L290 TraceCheckUtils]: 16: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume true; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,901 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15171#(= |old(~M_E~0)| 0)} {15076#(= ~M_E~0 2)} #11142#return; {15075#false} is VALID [2022-02-20 19:16:11,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:16:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:11,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {15172#(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; {15074#true} is VALID [2022-02-20 19:16:11,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {15074#true} assume 1 == ~m_pc~0; {15074#true} is VALID [2022-02-20 19:16:11,941 INFO L290 TraceCheckUtils]: 2: Hoare triple {15074#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15074#true} is VALID [2022-02-20 19:16:11,941 INFO L290 TraceCheckUtils]: 3: Hoare triple {15074#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15074#true} is VALID [2022-02-20 19:16:11,941 INFO L290 TraceCheckUtils]: 4: Hoare triple {15074#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {15074#true} is VALID [2022-02-20 19:16:11,941 INFO L290 TraceCheckUtils]: 5: Hoare triple {15074#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,942 INFO L290 TraceCheckUtils]: 6: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,942 INFO L290 TraceCheckUtils]: 7: Hoare triple {15074#true} assume !(1 == ~t1_pc~0); {15074#true} is VALID [2022-02-20 19:16:11,942 INFO L290 TraceCheckUtils]: 8: Hoare triple {15074#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15074#true} is VALID [2022-02-20 19:16:11,942 INFO L290 TraceCheckUtils]: 9: Hoare triple {15074#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15074#true} is VALID [2022-02-20 19:16:11,942 INFO L290 TraceCheckUtils]: 10: Hoare triple {15074#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {15074#true} is VALID [2022-02-20 19:16:11,942 INFO L290 TraceCheckUtils]: 11: Hoare triple {15074#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,943 INFO L290 TraceCheckUtils]: 12: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,943 INFO L290 TraceCheckUtils]: 13: Hoare triple {15074#true} assume 1 == ~t2_pc~0; {15074#true} is VALID [2022-02-20 19:16:11,943 INFO L290 TraceCheckUtils]: 14: Hoare triple {15074#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15074#true} is VALID [2022-02-20 19:16:11,943 INFO L290 TraceCheckUtils]: 15: Hoare triple {15074#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15074#true} is VALID [2022-02-20 19:16:11,943 INFO L290 TraceCheckUtils]: 16: Hoare triple {15074#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {15074#true} is VALID [2022-02-20 19:16:11,943 INFO L290 TraceCheckUtils]: 17: Hoare triple {15074#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,944 INFO L290 TraceCheckUtils]: 18: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,944 INFO L290 TraceCheckUtils]: 19: Hoare triple {15074#true} assume 1 == ~t3_pc~0; {15074#true} is VALID [2022-02-20 19:16:11,944 INFO L290 TraceCheckUtils]: 20: Hoare triple {15074#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15074#true} is VALID [2022-02-20 19:16:11,944 INFO L290 TraceCheckUtils]: 21: Hoare triple {15074#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15074#true} is VALID [2022-02-20 19:16:11,944 INFO L290 TraceCheckUtils]: 22: Hoare triple {15074#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {15074#true} is VALID [2022-02-20 19:16:11,944 INFO L290 TraceCheckUtils]: 23: Hoare triple {15074#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,945 INFO L290 TraceCheckUtils]: 24: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {15074#true} assume !(1 == ~t4_pc~0); {15074#true} is VALID [2022-02-20 19:16:11,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {15074#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15074#true} is VALID [2022-02-20 19:16:11,945 INFO L290 TraceCheckUtils]: 27: Hoare triple {15074#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15074#true} is VALID [2022-02-20 19:16:11,945 INFO L290 TraceCheckUtils]: 28: Hoare triple {15074#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {15074#true} is VALID [2022-02-20 19:16:11,945 INFO L290 TraceCheckUtils]: 29: Hoare triple {15074#true} assume !(0 != ~tmp___3~0#1); {15074#true} is VALID [2022-02-20 19:16:11,946 INFO L290 TraceCheckUtils]: 30: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,946 INFO L290 TraceCheckUtils]: 31: Hoare triple {15074#true} assume 1 == ~t5_pc~0; {15074#true} is VALID [2022-02-20 19:16:11,946 INFO L290 TraceCheckUtils]: 32: Hoare triple {15074#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15074#true} is VALID [2022-02-20 19:16:11,946 INFO L290 TraceCheckUtils]: 33: Hoare triple {15074#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15074#true} is VALID [2022-02-20 19:16:11,946 INFO L290 TraceCheckUtils]: 34: Hoare triple {15074#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {15074#true} is VALID [2022-02-20 19:16:11,946 INFO L290 TraceCheckUtils]: 35: Hoare triple {15074#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,947 INFO L290 TraceCheckUtils]: 36: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,947 INFO L290 TraceCheckUtils]: 37: Hoare triple {15074#true} assume !(1 == ~t6_pc~0); {15074#true} is VALID [2022-02-20 19:16:11,947 INFO L290 TraceCheckUtils]: 38: Hoare triple {15074#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15074#true} is VALID [2022-02-20 19:16:11,947 INFO L290 TraceCheckUtils]: 39: Hoare triple {15074#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15074#true} is VALID [2022-02-20 19:16:11,947 INFO L290 TraceCheckUtils]: 40: Hoare triple {15074#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {15074#true} is VALID [2022-02-20 19:16:11,947 INFO L290 TraceCheckUtils]: 41: Hoare triple {15074#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,948 INFO L290 TraceCheckUtils]: 42: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,948 INFO L290 TraceCheckUtils]: 43: Hoare triple {15074#true} assume 1 == ~t7_pc~0; {15074#true} is VALID [2022-02-20 19:16:11,948 INFO L290 TraceCheckUtils]: 44: Hoare triple {15074#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15074#true} is VALID [2022-02-20 19:16:11,948 INFO L290 TraceCheckUtils]: 45: Hoare triple {15074#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15074#true} is VALID [2022-02-20 19:16:11,948 INFO L290 TraceCheckUtils]: 46: Hoare triple {15074#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {15074#true} is VALID [2022-02-20 19:16:11,948 INFO L290 TraceCheckUtils]: 47: Hoare triple {15074#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,949 INFO L290 TraceCheckUtils]: 48: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:16:11,949 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {15074#true} {15075#false} #11144#return; {15075#false} is VALID [2022-02-20 19:16:11,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:16:11,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:11,960 INFO L290 TraceCheckUtils]: 0: Hoare triple {15170#(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; {15074#true} is VALID [2022-02-20 19:16:11,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {15074#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,961 INFO L290 TraceCheckUtils]: 2: Hoare triple {15074#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,961 INFO L290 TraceCheckUtils]: 3: Hoare triple {15074#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,961 INFO L290 TraceCheckUtils]: 4: Hoare triple {15074#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,962 INFO L290 TraceCheckUtils]: 5: Hoare triple {15074#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,962 INFO L290 TraceCheckUtils]: 6: Hoare triple {15074#true} assume !(1 == ~T6_E~0); {15074#true} is VALID [2022-02-20 19:16:11,962 INFO L290 TraceCheckUtils]: 7: Hoare triple {15074#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,962 INFO L290 TraceCheckUtils]: 8: Hoare triple {15074#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,962 INFO L290 TraceCheckUtils]: 9: Hoare triple {15074#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,962 INFO L290 TraceCheckUtils]: 10: Hoare triple {15074#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,962 INFO L290 TraceCheckUtils]: 11: Hoare triple {15074#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,963 INFO L290 TraceCheckUtils]: 12: Hoare triple {15074#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,963 INFO L290 TraceCheckUtils]: 13: Hoare triple {15074#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,963 INFO L290 TraceCheckUtils]: 14: Hoare triple {15074#true} assume !(1 == ~E_6~0); {15074#true} is VALID [2022-02-20 19:16:11,963 INFO L290 TraceCheckUtils]: 15: Hoare triple {15074#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15074#true} is VALID [2022-02-20 19:16:11,963 INFO L290 TraceCheckUtils]: 16: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:16:11,963 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15074#true} {15075#false} #11146#return; {15075#false} is VALID [2022-02-20 19:16:11,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:16:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:11,972 INFO L290 TraceCheckUtils]: 0: Hoare triple {15074#true} havoc ~__retres1~8; {15074#true} is VALID [2022-02-20 19:16:11,972 INFO L290 TraceCheckUtils]: 1: Hoare triple {15074#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15074#true} is VALID [2022-02-20 19:16:11,972 INFO L290 TraceCheckUtils]: 2: Hoare triple {15074#true} #res := ~__retres1~8; {15074#true} is VALID [2022-02-20 19:16:11,972 INFO L290 TraceCheckUtils]: 3: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:16:11,973 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15074#true} {15075#false} #11148#return; {15075#false} is VALID [2022-02-20 19:16:11,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {15074#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; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {15076#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet48#1, main_#t~ret49#1, main_#t~ret50#1;assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,974 INFO L290 TraceCheckUtils]: 2: Hoare triple {15076#(= ~M_E~0 2)} assume !(0 != main_#t~nondet48#1);havoc main_#t~nondet48#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; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,975 INFO L290 TraceCheckUtils]: 3: Hoare triple {15076#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret46#1, start_simulation_#t~ret47#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; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,975 INFO L272 TraceCheckUtils]: 4: Hoare triple {15076#(= ~M_E~0 2)} call update_channels(); {15074#true} is VALID [2022-02-20 19:16:11,975 INFO L290 TraceCheckUtils]: 5: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:16:11,975 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15074#true} {15076#(= ~M_E~0 2)} #11140#return; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,976 INFO L290 TraceCheckUtils]: 7: Hoare triple {15076#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,976 INFO L290 TraceCheckUtils]: 8: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,977 INFO L290 TraceCheckUtils]: 9: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,977 INFO L290 TraceCheckUtils]: 10: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,977 INFO L290 TraceCheckUtils]: 11: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,978 INFO L290 TraceCheckUtils]: 12: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,978 INFO L290 TraceCheckUtils]: 13: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,978 INFO L290 TraceCheckUtils]: 14: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,979 INFO L290 TraceCheckUtils]: 15: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,979 INFO L290 TraceCheckUtils]: 16: Hoare triple {15076#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:11,980 INFO L272 TraceCheckUtils]: 17: Hoare triple {15076#(= ~M_E~0 2)} call fire_delta_events(); {15170#(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 19:16:11,981 INFO L290 TraceCheckUtils]: 18: Hoare triple {15170#(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; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,981 INFO L290 TraceCheckUtils]: 19: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,981 INFO L290 TraceCheckUtils]: 20: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,982 INFO L290 TraceCheckUtils]: 21: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,982 INFO L290 TraceCheckUtils]: 22: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,982 INFO L290 TraceCheckUtils]: 23: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,982 INFO L290 TraceCheckUtils]: 24: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,983 INFO L290 TraceCheckUtils]: 25: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,983 INFO L290 TraceCheckUtils]: 26: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,983 INFO L290 TraceCheckUtils]: 27: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,984 INFO L290 TraceCheckUtils]: 28: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,984 INFO L290 TraceCheckUtils]: 29: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,984 INFO L290 TraceCheckUtils]: 30: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,985 INFO L290 TraceCheckUtils]: 31: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,985 INFO L290 TraceCheckUtils]: 32: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,985 INFO L290 TraceCheckUtils]: 33: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,986 INFO L290 TraceCheckUtils]: 34: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume true; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:11,986 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {15171#(= |old(~M_E~0)| 0)} {15076#(= ~M_E~0 2)} #11142#return; {15075#false} is VALID [2022-02-20 19:16:11,986 INFO L272 TraceCheckUtils]: 36: Hoare triple {15075#false} call activate_threads(); {15172#(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 19:16:11,986 INFO L290 TraceCheckUtils]: 37: Hoare triple {15172#(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; {15074#true} is VALID [2022-02-20 19:16:11,987 INFO L290 TraceCheckUtils]: 38: Hoare triple {15074#true} assume 1 == ~m_pc~0; {15074#true} is VALID [2022-02-20 19:16:11,987 INFO L290 TraceCheckUtils]: 39: Hoare triple {15074#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15074#true} is VALID [2022-02-20 19:16:11,987 INFO L290 TraceCheckUtils]: 40: Hoare triple {15074#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15074#true} is VALID [2022-02-20 19:16:11,987 INFO L290 TraceCheckUtils]: 41: Hoare triple {15074#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {15074#true} is VALID [2022-02-20 19:16:11,987 INFO L290 TraceCheckUtils]: 42: Hoare triple {15074#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,987 INFO L290 TraceCheckUtils]: 43: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,988 INFO L290 TraceCheckUtils]: 44: Hoare triple {15074#true} assume !(1 == ~t1_pc~0); {15074#true} is VALID [2022-02-20 19:16:11,988 INFO L290 TraceCheckUtils]: 45: Hoare triple {15074#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15074#true} is VALID [2022-02-20 19:16:11,988 INFO L290 TraceCheckUtils]: 46: Hoare triple {15074#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15074#true} is VALID [2022-02-20 19:16:11,988 INFO L290 TraceCheckUtils]: 47: Hoare triple {15074#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {15074#true} is VALID [2022-02-20 19:16:11,988 INFO L290 TraceCheckUtils]: 48: Hoare triple {15074#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,988 INFO L290 TraceCheckUtils]: 49: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,989 INFO L290 TraceCheckUtils]: 50: Hoare triple {15074#true} assume 1 == ~t2_pc~0; {15074#true} is VALID [2022-02-20 19:16:11,989 INFO L290 TraceCheckUtils]: 51: Hoare triple {15074#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15074#true} is VALID [2022-02-20 19:16:11,989 INFO L290 TraceCheckUtils]: 52: Hoare triple {15074#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15074#true} is VALID [2022-02-20 19:16:11,989 INFO L290 TraceCheckUtils]: 53: Hoare triple {15074#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {15074#true} is VALID [2022-02-20 19:16:11,989 INFO L290 TraceCheckUtils]: 54: Hoare triple {15074#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,989 INFO L290 TraceCheckUtils]: 55: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,990 INFO L290 TraceCheckUtils]: 56: Hoare triple {15074#true} assume 1 == ~t3_pc~0; {15074#true} is VALID [2022-02-20 19:16:11,990 INFO L290 TraceCheckUtils]: 57: Hoare triple {15074#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15074#true} is VALID [2022-02-20 19:16:11,990 INFO L290 TraceCheckUtils]: 58: Hoare triple {15074#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15074#true} is VALID [2022-02-20 19:16:11,990 INFO L290 TraceCheckUtils]: 59: Hoare triple {15074#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {15074#true} is VALID [2022-02-20 19:16:11,990 INFO L290 TraceCheckUtils]: 60: Hoare triple {15074#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:11,990 INFO L290 TraceCheckUtils]: 61: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:11,991 INFO L290 TraceCheckUtils]: 62: Hoare triple {15074#true} assume !(1 == ~t4_pc~0); {15074#true} is VALID [2022-02-20 19:16:11,991 INFO L290 TraceCheckUtils]: 63: Hoare triple {15074#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15074#true} is VALID [2022-02-20 19:16:11,999 INFO L290 TraceCheckUtils]: 64: Hoare triple {15074#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15074#true} is VALID [2022-02-20 19:16:12,000 INFO L290 TraceCheckUtils]: 65: Hoare triple {15074#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {15074#true} is VALID [2022-02-20 19:16:12,000 INFO L290 TraceCheckUtils]: 66: Hoare triple {15074#true} assume !(0 != ~tmp___3~0#1); {15074#true} is VALID [2022-02-20 19:16:12,000 INFO L290 TraceCheckUtils]: 67: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:12,000 INFO L290 TraceCheckUtils]: 68: Hoare triple {15074#true} assume 1 == ~t5_pc~0; {15074#true} is VALID [2022-02-20 19:16:12,001 INFO L290 TraceCheckUtils]: 69: Hoare triple {15074#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15074#true} is VALID [2022-02-20 19:16:12,002 INFO L290 TraceCheckUtils]: 70: Hoare triple {15074#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15074#true} is VALID [2022-02-20 19:16:12,002 INFO L290 TraceCheckUtils]: 71: Hoare triple {15074#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {15074#true} is VALID [2022-02-20 19:16:12,002 INFO L290 TraceCheckUtils]: 72: Hoare triple {15074#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:12,002 INFO L290 TraceCheckUtils]: 73: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:12,002 INFO L290 TraceCheckUtils]: 74: Hoare triple {15074#true} assume !(1 == ~t6_pc~0); {15074#true} is VALID [2022-02-20 19:16:12,005 INFO L290 TraceCheckUtils]: 75: Hoare triple {15074#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15074#true} is VALID [2022-02-20 19:16:12,006 INFO L290 TraceCheckUtils]: 76: Hoare triple {15074#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15074#true} is VALID [2022-02-20 19:16:12,006 INFO L290 TraceCheckUtils]: 77: Hoare triple {15074#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {15074#true} is VALID [2022-02-20 19:16:12,006 INFO L290 TraceCheckUtils]: 78: Hoare triple {15074#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:12,006 INFO L290 TraceCheckUtils]: 79: Hoare triple {15074#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; {15074#true} is VALID [2022-02-20 19:16:12,006 INFO L290 TraceCheckUtils]: 80: Hoare triple {15074#true} assume 1 == ~t7_pc~0; {15074#true} is VALID [2022-02-20 19:16:12,006 INFO L290 TraceCheckUtils]: 81: Hoare triple {15074#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15074#true} is VALID [2022-02-20 19:16:12,007 INFO L290 TraceCheckUtils]: 82: Hoare triple {15074#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15074#true} is VALID [2022-02-20 19:16:12,007 INFO L290 TraceCheckUtils]: 83: Hoare triple {15074#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {15074#true} is VALID [2022-02-20 19:16:12,007 INFO L290 TraceCheckUtils]: 84: Hoare triple {15074#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15074#true} is VALID [2022-02-20 19:16:12,007 INFO L290 TraceCheckUtils]: 85: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:16:12,007 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15074#true} {15075#false} #11144#return; {15075#false} is VALID [2022-02-20 19:16:12,007 INFO L272 TraceCheckUtils]: 87: Hoare triple {15075#false} call reset_delta_events(); {15170#(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 19:16:12,008 INFO L290 TraceCheckUtils]: 88: Hoare triple {15170#(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; {15074#true} is VALID [2022-02-20 19:16:12,008 INFO L290 TraceCheckUtils]: 89: Hoare triple {15074#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,008 INFO L290 TraceCheckUtils]: 90: Hoare triple {15074#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,008 INFO L290 TraceCheckUtils]: 91: Hoare triple {15074#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,008 INFO L290 TraceCheckUtils]: 92: Hoare triple {15074#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,008 INFO L290 TraceCheckUtils]: 93: Hoare triple {15074#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,008 INFO L290 TraceCheckUtils]: 94: Hoare triple {15074#true} assume !(1 == ~T6_E~0); {15074#true} is VALID [2022-02-20 19:16:12,009 INFO L290 TraceCheckUtils]: 95: Hoare triple {15074#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,013 INFO L290 TraceCheckUtils]: 96: Hoare triple {15074#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,013 INFO L290 TraceCheckUtils]: 97: Hoare triple {15074#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,013 INFO L290 TraceCheckUtils]: 98: Hoare triple {15074#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,013 INFO L290 TraceCheckUtils]: 99: Hoare triple {15074#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,013 INFO L290 TraceCheckUtils]: 100: Hoare triple {15074#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,013 INFO L290 TraceCheckUtils]: 101: Hoare triple {15074#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,014 INFO L290 TraceCheckUtils]: 102: Hoare triple {15074#true} assume !(1 == ~E_6~0); {15074#true} is VALID [2022-02-20 19:16:12,014 INFO L290 TraceCheckUtils]: 103: Hoare triple {15074#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15074#true} is VALID [2022-02-20 19:16:12,014 INFO L290 TraceCheckUtils]: 104: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:16:12,014 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {15074#true} {15075#false} #11146#return; {15075#false} is VALID [2022-02-20 19:16:12,014 INFO L290 TraceCheckUtils]: 106: Hoare triple {15075#false} assume !false; {15075#false} is VALID [2022-02-20 19:16:12,014 INFO L290 TraceCheckUtils]: 107: Hoare triple {15075#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret28#1, eval_#t~nondet29#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet30#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {15075#false} is VALID [2022-02-20 19:16:12,014 INFO L290 TraceCheckUtils]: 108: Hoare triple {15075#false} assume !false; {15075#false} is VALID [2022-02-20 19:16:12,015 INFO L272 TraceCheckUtils]: 109: Hoare triple {15075#false} call eval_#t~ret28#1 := exists_runnable_thread(); {15074#true} is VALID [2022-02-20 19:16:12,015 INFO L290 TraceCheckUtils]: 110: Hoare triple {15074#true} havoc ~__retres1~8; {15074#true} is VALID [2022-02-20 19:16:12,015 INFO L290 TraceCheckUtils]: 111: Hoare triple {15074#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15074#true} is VALID [2022-02-20 19:16:12,015 INFO L290 TraceCheckUtils]: 112: Hoare triple {15074#true} #res := ~__retres1~8; {15074#true} is VALID [2022-02-20 19:16:12,015 INFO L290 TraceCheckUtils]: 113: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:16:12,015 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {15074#true} {15075#false} #11148#return; {15075#false} is VALID [2022-02-20 19:16:12,016 INFO L290 TraceCheckUtils]: 115: Hoare triple {15075#false} assume -2147483648 <= eval_#t~ret28#1 && eval_#t~ret28#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret28#1;havoc eval_#t~ret28#1; {15075#false} is VALID [2022-02-20 19:16:12,016 INFO L290 TraceCheckUtils]: 116: Hoare triple {15075#false} assume 0 != eval_~tmp~0#1; {15075#false} is VALID [2022-02-20 19:16:12,016 INFO L290 TraceCheckUtils]: 117: Hoare triple {15075#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet29#1 && eval_#t~nondet29#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet29#1;havoc eval_#t~nondet29#1; {15075#false} is VALID [2022-02-20 19:16:12,016 INFO L290 TraceCheckUtils]: 118: Hoare triple {15075#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1; {15075#false} is VALID [2022-02-20 19:16:12,016 INFO L290 TraceCheckUtils]: 119: Hoare triple {15075#false} assume !(0 == ~m_pc~0); {15075#false} is VALID [2022-02-20 19:16:12,016 INFO L290 TraceCheckUtils]: 120: Hoare triple {15075#false} assume 1 == ~m_pc~0; {15075#false} is VALID [2022-02-20 19:16:12,017 INFO L290 TraceCheckUtils]: 121: Hoare triple {15075#false} assume ~token~0 != 7 + ~local~0;assume { :begin_inline_error } true; {15075#false} is VALID [2022-02-20 19:16:12,017 INFO L290 TraceCheckUtils]: 122: Hoare triple {15075#false} assume !false; {15075#false} is VALID [2022-02-20 19:16:12,017 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 19:16:12,019 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:16:12,020 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920795129] [2022-02-20 19:16:12,021 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [920795129] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:16:12,021 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:16:12,021 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:16:12,021 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4419385] [2022-02-20 19:16:12,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:16:12,023 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:16:12,023 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:16:12,024 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:12,090 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:12,090 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:16:12,090 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:16:12,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:16:12,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:16:12,092 INFO L87 Difference]: Start difference. First operand 2373 states and 4347 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:24,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:24,225 INFO L93 Difference]: Finished difference Result 3029 states and 5394 transitions. [2022-02-20 19:16:24,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:16:24,225 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:16:24,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:16:24,226 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5394 transitions. [2022-02-20 19:16:24,253 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5394 transitions. [2022-02-20 19:16:24,274 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5394 transitions. [2022-02-20 19:16:28,055 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5394 edges. 5394 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:28,301 INFO L225 Difference]: With dead ends: 3029 [2022-02-20 19:16:28,301 INFO L226 Difference]: Without dead ends: 2792 [2022-02-20 19:16:28,302 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 19:16:28,303 INFO L933 BasicCegarLoop]: 4416 mSDtfsCounter, 4935 mSDsluCounter, 12503 mSDsCounter, 0 mSdLazyCounter, 1285 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4949 SdHoareTripleChecker+Valid, 16919 SdHoareTripleChecker+Invalid, 1381 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 1285 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-02-20 19:16:28,303 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4949 Valid, 16919 Invalid, 1381 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [96 Valid, 1285 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-02-20 19:16:28,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2792 states. [2022-02-20 19:16:28,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2792 to 2619. [2022-02-20 19:16:28,361 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:16:28,375 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2792 states. Second operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:16:28,392 INFO L74 IsIncluded]: Start isIncluded. First operand 2792 states. Second operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:16:28,397 INFO L87 Difference]: Start difference. First operand 2792 states. Second operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:16:28,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:28,613 INFO L93 Difference]: Finished difference Result 2792 states and 5023 transitions. [2022-02-20 19:16:28,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5023 transitions. [2022-02-20 19:16:28,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:28,619 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:28,625 INFO L74 IsIncluded]: Start isIncluded. First operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2792 states. [2022-02-20 19:16:28,630 INFO L87 Difference]: Start difference. First operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2792 states. [2022-02-20 19:16:28,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:28,847 INFO L93 Difference]: Finished difference Result 2792 states and 5023 transitions. [2022-02-20 19:16:28,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5023 transitions. [2022-02-20 19:16:28,853 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:28,853 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:28,853 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:16:28,853 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:16:28,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:16:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 2619 states and 4733 transitions. [2022-02-20 19:16:29,070 INFO L78 Accepts]: Start accepts. Automaton has 2619 states and 4733 transitions. Word has length 123 [2022-02-20 19:16:29,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:16:29,070 INFO L470 AbstractCegarLoop]: Abstraction has 2619 states and 4733 transitions. [2022-02-20 19:16:29,071 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:29,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 4733 transitions. [2022-02-20 19:16:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-02-20 19:16:29,072 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:16:29,073 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] [2022-02-20 19:16:29,073 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:16:29,073 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:16:29,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:16:29,073 INFO L85 PathProgramCache]: Analyzing trace with hash 71036272, now seen corresponding path program 1 times [2022-02-20 19:16:29,074 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:16:29,074 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818189855] [2022-02-20 19:16:29,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:16:29,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:16:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:29,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:16:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:29,105 INFO L290 TraceCheckUtils]: 0: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:16:29,106 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {26827#true} {26829#(= ~T1_E~0 ~M_E~0)} #11140#return; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:16:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:29,159 INFO L290 TraceCheckUtils]: 0: Hoare triple {26923#(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); {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:16:29,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,161 INFO L290 TraceCheckUtils]: 2: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,161 INFO L290 TraceCheckUtils]: 3: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,161 INFO L290 TraceCheckUtils]: 4: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,162 INFO L290 TraceCheckUtils]: 5: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,162 INFO L290 TraceCheckUtils]: 6: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,163 INFO L290 TraceCheckUtils]: 7: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,163 INFO L290 TraceCheckUtils]: 8: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,163 INFO L290 TraceCheckUtils]: 9: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,164 INFO L290 TraceCheckUtils]: 10: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,164 INFO L290 TraceCheckUtils]: 11: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,165 INFO L290 TraceCheckUtils]: 12: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,165 INFO L290 TraceCheckUtils]: 13: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,165 INFO L290 TraceCheckUtils]: 14: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,166 INFO L290 TraceCheckUtils]: 15: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,166 INFO L290 TraceCheckUtils]: 16: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,167 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26829#(= ~T1_E~0 ~M_E~0)} #11142#return; {26828#false} is VALID [2022-02-20 19:16:29,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:16:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:29,198 INFO L290 TraceCheckUtils]: 0: Hoare triple {26926#(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; {26827#true} is VALID [2022-02-20 19:16:29,198 INFO L290 TraceCheckUtils]: 1: Hoare triple {26827#true} assume 1 == ~m_pc~0; {26827#true} is VALID [2022-02-20 19:16:29,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {26827#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26827#true} is VALID [2022-02-20 19:16:29,198 INFO L290 TraceCheckUtils]: 3: Hoare triple {26827#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26827#true} is VALID [2022-02-20 19:16:29,198 INFO L290 TraceCheckUtils]: 4: Hoare triple {26827#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {26827#true} is VALID [2022-02-20 19:16:29,198 INFO L290 TraceCheckUtils]: 5: Hoare triple {26827#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,199 INFO L290 TraceCheckUtils]: 6: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {26827#true} assume !(1 == ~t1_pc~0); {26827#true} is VALID [2022-02-20 19:16:29,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {26827#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26827#true} is VALID [2022-02-20 19:16:29,203 INFO L290 TraceCheckUtils]: 9: Hoare triple {26827#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26827#true} is VALID [2022-02-20 19:16:29,203 INFO L290 TraceCheckUtils]: 10: Hoare triple {26827#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {26827#true} is VALID [2022-02-20 19:16:29,204 INFO L290 TraceCheckUtils]: 11: Hoare triple {26827#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,204 INFO L290 TraceCheckUtils]: 12: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,204 INFO L290 TraceCheckUtils]: 13: Hoare triple {26827#true} assume 1 == ~t2_pc~0; {26827#true} is VALID [2022-02-20 19:16:29,204 INFO L290 TraceCheckUtils]: 14: Hoare triple {26827#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26827#true} is VALID [2022-02-20 19:16:29,204 INFO L290 TraceCheckUtils]: 15: Hoare triple {26827#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26827#true} is VALID [2022-02-20 19:16:29,204 INFO L290 TraceCheckUtils]: 16: Hoare triple {26827#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {26827#true} is VALID [2022-02-20 19:16:29,204 INFO L290 TraceCheckUtils]: 17: Hoare triple {26827#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,205 INFO L290 TraceCheckUtils]: 18: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,205 INFO L290 TraceCheckUtils]: 19: Hoare triple {26827#true} assume 1 == ~t3_pc~0; {26827#true} is VALID [2022-02-20 19:16:29,205 INFO L290 TraceCheckUtils]: 20: Hoare triple {26827#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26827#true} is VALID [2022-02-20 19:16:29,205 INFO L290 TraceCheckUtils]: 21: Hoare triple {26827#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26827#true} is VALID [2022-02-20 19:16:29,205 INFO L290 TraceCheckUtils]: 22: Hoare triple {26827#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {26827#true} is VALID [2022-02-20 19:16:29,205 INFO L290 TraceCheckUtils]: 23: Hoare triple {26827#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,205 INFO L290 TraceCheckUtils]: 24: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,205 INFO L290 TraceCheckUtils]: 25: Hoare triple {26827#true} assume !(1 == ~t4_pc~0); {26827#true} is VALID [2022-02-20 19:16:29,206 INFO L290 TraceCheckUtils]: 26: Hoare triple {26827#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26827#true} is VALID [2022-02-20 19:16:29,206 INFO L290 TraceCheckUtils]: 27: Hoare triple {26827#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26827#true} is VALID [2022-02-20 19:16:29,206 INFO L290 TraceCheckUtils]: 28: Hoare triple {26827#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {26827#true} is VALID [2022-02-20 19:16:29,206 INFO L290 TraceCheckUtils]: 29: Hoare triple {26827#true} assume !(0 != ~tmp___3~0#1); {26827#true} is VALID [2022-02-20 19:16:29,206 INFO L290 TraceCheckUtils]: 30: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,206 INFO L290 TraceCheckUtils]: 31: Hoare triple {26827#true} assume 1 == ~t5_pc~0; {26827#true} is VALID [2022-02-20 19:16:29,206 INFO L290 TraceCheckUtils]: 32: Hoare triple {26827#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26827#true} is VALID [2022-02-20 19:16:29,207 INFO L290 TraceCheckUtils]: 33: Hoare triple {26827#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26827#true} is VALID [2022-02-20 19:16:29,207 INFO L290 TraceCheckUtils]: 34: Hoare triple {26827#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {26827#true} is VALID [2022-02-20 19:16:29,207 INFO L290 TraceCheckUtils]: 35: Hoare triple {26827#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,207 INFO L290 TraceCheckUtils]: 36: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,207 INFO L290 TraceCheckUtils]: 37: Hoare triple {26827#true} assume !(1 == ~t6_pc~0); {26827#true} is VALID [2022-02-20 19:16:29,207 INFO L290 TraceCheckUtils]: 38: Hoare triple {26827#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26827#true} is VALID [2022-02-20 19:16:29,207 INFO L290 TraceCheckUtils]: 39: Hoare triple {26827#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26827#true} is VALID [2022-02-20 19:16:29,208 INFO L290 TraceCheckUtils]: 40: Hoare triple {26827#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {26827#true} is VALID [2022-02-20 19:16:29,208 INFO L290 TraceCheckUtils]: 41: Hoare triple {26827#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,208 INFO L290 TraceCheckUtils]: 42: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,208 INFO L290 TraceCheckUtils]: 43: Hoare triple {26827#true} assume 1 == ~t7_pc~0; {26827#true} is VALID [2022-02-20 19:16:29,208 INFO L290 TraceCheckUtils]: 44: Hoare triple {26827#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26827#true} is VALID [2022-02-20 19:16:29,208 INFO L290 TraceCheckUtils]: 45: Hoare triple {26827#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26827#true} is VALID [2022-02-20 19:16:29,208 INFO L290 TraceCheckUtils]: 46: Hoare triple {26827#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {26827#true} is VALID [2022-02-20 19:16:29,209 INFO L290 TraceCheckUtils]: 47: Hoare triple {26827#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,209 INFO L290 TraceCheckUtils]: 48: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:16:29,209 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {26827#true} {26828#false} #11144#return; {26828#false} is VALID [2022-02-20 19:16:29,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:16:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:29,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {26923#(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); {26827#true} is VALID [2022-02-20 19:16:29,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {26827#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,217 INFO L290 TraceCheckUtils]: 2: Hoare triple {26827#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,217 INFO L290 TraceCheckUtils]: 3: Hoare triple {26827#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,217 INFO L290 TraceCheckUtils]: 4: Hoare triple {26827#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,218 INFO L290 TraceCheckUtils]: 5: Hoare triple {26827#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,218 INFO L290 TraceCheckUtils]: 6: Hoare triple {26827#true} assume !(1 == ~T6_E~0); {26827#true} is VALID [2022-02-20 19:16:29,218 INFO L290 TraceCheckUtils]: 7: Hoare triple {26827#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,218 INFO L290 TraceCheckUtils]: 8: Hoare triple {26827#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,218 INFO L290 TraceCheckUtils]: 9: Hoare triple {26827#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,218 INFO L290 TraceCheckUtils]: 10: Hoare triple {26827#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,218 INFO L290 TraceCheckUtils]: 11: Hoare triple {26827#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,219 INFO L290 TraceCheckUtils]: 12: Hoare triple {26827#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,219 INFO L290 TraceCheckUtils]: 13: Hoare triple {26827#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,219 INFO L290 TraceCheckUtils]: 14: Hoare triple {26827#true} assume !(1 == ~E_6~0); {26827#true} is VALID [2022-02-20 19:16:29,219 INFO L290 TraceCheckUtils]: 15: Hoare triple {26827#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,219 INFO L290 TraceCheckUtils]: 16: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:16:29,219 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26827#true} {26828#false} #11146#return; {26828#false} is VALID [2022-02-20 19:16:29,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:16:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:29,222 INFO L290 TraceCheckUtils]: 0: Hoare triple {26827#true} havoc ~__retres1~8; {26827#true} is VALID [2022-02-20 19:16:29,223 INFO L290 TraceCheckUtils]: 1: Hoare triple {26827#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26827#true} is VALID [2022-02-20 19:16:29,223 INFO L290 TraceCheckUtils]: 2: Hoare triple {26827#true} #res := ~__retres1~8; {26827#true} is VALID [2022-02-20 19:16:29,223 INFO L290 TraceCheckUtils]: 3: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:16:29,223 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {26827#true} {26828#false} #11148#return; {26828#false} is VALID [2022-02-20 19:16:29,224 INFO L290 TraceCheckUtils]: 0: Hoare triple {26827#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; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet48#1, main_#t~ret49#1, main_#t~ret50#1;assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,224 INFO L290 TraceCheckUtils]: 2: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet48#1);havoc main_#t~nondet48#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; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,225 INFO L290 TraceCheckUtils]: 3: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret46#1, start_simulation_#t~ret47#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; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,225 INFO L272 TraceCheckUtils]: 4: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} call update_channels(); {26827#true} is VALID [2022-02-20 19:16:29,225 INFO L290 TraceCheckUtils]: 5: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:16:29,225 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {26827#true} {26829#(= ~T1_E~0 ~M_E~0)} #11140#return; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,226 INFO L290 TraceCheckUtils]: 7: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,226 INFO L290 TraceCheckUtils]: 8: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,226 INFO L290 TraceCheckUtils]: 9: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,226 INFO L290 TraceCheckUtils]: 10: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,227 INFO L290 TraceCheckUtils]: 11: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,227 INFO L290 TraceCheckUtils]: 12: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,227 INFO L290 TraceCheckUtils]: 13: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,227 INFO L290 TraceCheckUtils]: 14: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,228 INFO L290 TraceCheckUtils]: 15: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,228 INFO L290 TraceCheckUtils]: 16: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:29,229 INFO L272 TraceCheckUtils]: 17: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {26923#(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 19:16:29,229 INFO L290 TraceCheckUtils]: 18: Hoare triple {26923#(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); {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:16:29,230 INFO L290 TraceCheckUtils]: 19: Hoare triple {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,230 INFO L290 TraceCheckUtils]: 20: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,230 INFO L290 TraceCheckUtils]: 21: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,231 INFO L290 TraceCheckUtils]: 22: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,231 INFO L290 TraceCheckUtils]: 23: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,231 INFO L290 TraceCheckUtils]: 24: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,232 INFO L290 TraceCheckUtils]: 25: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,232 INFO L290 TraceCheckUtils]: 26: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,232 INFO L290 TraceCheckUtils]: 27: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,233 INFO L290 TraceCheckUtils]: 28: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,233 INFO L290 TraceCheckUtils]: 29: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,233 INFO L290 TraceCheckUtils]: 30: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,234 INFO L290 TraceCheckUtils]: 31: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,234 INFO L290 TraceCheckUtils]: 32: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,234 INFO L290 TraceCheckUtils]: 33: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,234 INFO L290 TraceCheckUtils]: 34: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:29,235 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26829#(= ~T1_E~0 ~M_E~0)} #11142#return; {26828#false} is VALID [2022-02-20 19:16:29,235 INFO L272 TraceCheckUtils]: 36: Hoare triple {26828#false} call activate_threads(); {26926#(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 19:16:29,235 INFO L290 TraceCheckUtils]: 37: Hoare triple {26926#(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; {26827#true} is VALID [2022-02-20 19:16:29,235 INFO L290 TraceCheckUtils]: 38: Hoare triple {26827#true} assume 1 == ~m_pc~0; {26827#true} is VALID [2022-02-20 19:16:29,235 INFO L290 TraceCheckUtils]: 39: Hoare triple {26827#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26827#true} is VALID [2022-02-20 19:16:29,235 INFO L290 TraceCheckUtils]: 40: Hoare triple {26827#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26827#true} is VALID [2022-02-20 19:16:29,235 INFO L290 TraceCheckUtils]: 41: Hoare triple {26827#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {26827#true} is VALID [2022-02-20 19:16:29,235 INFO L290 TraceCheckUtils]: 42: Hoare triple {26827#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,235 INFO L290 TraceCheckUtils]: 43: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,235 INFO L290 TraceCheckUtils]: 44: Hoare triple {26827#true} assume !(1 == ~t1_pc~0); {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 45: Hoare triple {26827#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 46: Hoare triple {26827#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 47: Hoare triple {26827#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 48: Hoare triple {26827#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 49: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 50: Hoare triple {26827#true} assume 1 == ~t2_pc~0; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 51: Hoare triple {26827#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 52: Hoare triple {26827#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 53: Hoare triple {26827#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 54: Hoare triple {26827#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 55: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 56: Hoare triple {26827#true} assume 1 == ~t3_pc~0; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 57: Hoare triple {26827#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26827#true} is VALID [2022-02-20 19:16:29,236 INFO L290 TraceCheckUtils]: 58: Hoare triple {26827#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 59: Hoare triple {26827#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 60: Hoare triple {26827#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 61: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 62: Hoare triple {26827#true} assume !(1 == ~t4_pc~0); {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 63: Hoare triple {26827#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 64: Hoare triple {26827#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 65: Hoare triple {26827#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 66: Hoare triple {26827#true} assume !(0 != ~tmp___3~0#1); {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 67: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 68: Hoare triple {26827#true} assume 1 == ~t5_pc~0; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 69: Hoare triple {26827#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 70: Hoare triple {26827#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 71: Hoare triple {26827#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {26827#true} is VALID [2022-02-20 19:16:29,237 INFO L290 TraceCheckUtils]: 72: Hoare triple {26827#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 73: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 74: Hoare triple {26827#true} assume !(1 == ~t6_pc~0); {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 75: Hoare triple {26827#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 76: Hoare triple {26827#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 77: Hoare triple {26827#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 78: Hoare triple {26827#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 79: Hoare triple {26827#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; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 80: Hoare triple {26827#true} assume 1 == ~t7_pc~0; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 81: Hoare triple {26827#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 82: Hoare triple {26827#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 83: Hoare triple {26827#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 84: Hoare triple {26827#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L290 TraceCheckUtils]: 85: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:16:29,238 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26827#true} {26828#false} #11144#return; {26828#false} is VALID [2022-02-20 19:16:29,239 INFO L272 TraceCheckUtils]: 87: Hoare triple {26828#false} call reset_delta_events(); {26923#(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 19:16:29,239 INFO L290 TraceCheckUtils]: 88: Hoare triple {26923#(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); {26827#true} is VALID [2022-02-20 19:16:29,242 INFO L290 TraceCheckUtils]: 89: Hoare triple {26827#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,242 INFO L290 TraceCheckUtils]: 90: Hoare triple {26827#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,242 INFO L290 TraceCheckUtils]: 91: Hoare triple {26827#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,242 INFO L290 TraceCheckUtils]: 92: Hoare triple {26827#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,242 INFO L290 TraceCheckUtils]: 93: Hoare triple {26827#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,242 INFO L290 TraceCheckUtils]: 94: Hoare triple {26827#true} assume !(1 == ~T6_E~0); {26827#true} is VALID [2022-02-20 19:16:29,242 INFO L290 TraceCheckUtils]: 95: Hoare triple {26827#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,242 INFO L290 TraceCheckUtils]: 96: Hoare triple {26827#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,242 INFO L290 TraceCheckUtils]: 97: Hoare triple {26827#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,243 INFO L290 TraceCheckUtils]: 98: Hoare triple {26827#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,243 INFO L290 TraceCheckUtils]: 99: Hoare triple {26827#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,243 INFO L290 TraceCheckUtils]: 100: Hoare triple {26827#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,243 INFO L290 TraceCheckUtils]: 101: Hoare triple {26827#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,243 INFO L290 TraceCheckUtils]: 102: Hoare triple {26827#true} assume !(1 == ~E_6~0); {26827#true} is VALID [2022-02-20 19:16:29,243 INFO L290 TraceCheckUtils]: 103: Hoare triple {26827#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26827#true} is VALID [2022-02-20 19:16:29,244 INFO L290 TraceCheckUtils]: 104: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:16:29,244 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {26827#true} {26828#false} #11146#return; {26828#false} is VALID [2022-02-20 19:16:29,244 INFO L290 TraceCheckUtils]: 106: Hoare triple {26828#false} assume !false; {26828#false} is VALID [2022-02-20 19:16:29,244 INFO L290 TraceCheckUtils]: 107: Hoare triple {26828#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret28#1, eval_#t~nondet29#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet30#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {26828#false} is VALID [2022-02-20 19:16:29,244 INFO L290 TraceCheckUtils]: 108: Hoare triple {26828#false} assume !false; {26828#false} is VALID [2022-02-20 19:16:29,244 INFO L272 TraceCheckUtils]: 109: Hoare triple {26828#false} call eval_#t~ret28#1 := exists_runnable_thread(); {26827#true} is VALID [2022-02-20 19:16:29,244 INFO L290 TraceCheckUtils]: 110: Hoare triple {26827#true} havoc ~__retres1~8; {26827#true} is VALID [2022-02-20 19:16:29,244 INFO L290 TraceCheckUtils]: 111: Hoare triple {26827#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26827#true} is VALID [2022-02-20 19:16:29,245 INFO L290 TraceCheckUtils]: 112: Hoare triple {26827#true} #res := ~__retres1~8; {26827#true} is VALID [2022-02-20 19:16:29,245 INFO L290 TraceCheckUtils]: 113: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:16:29,245 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {26827#true} {26828#false} #11148#return; {26828#false} is VALID [2022-02-20 19:16:29,245 INFO L290 TraceCheckUtils]: 115: Hoare triple {26828#false} assume -2147483648 <= eval_#t~ret28#1 && eval_#t~ret28#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret28#1;havoc eval_#t~ret28#1; {26828#false} is VALID [2022-02-20 19:16:29,245 INFO L290 TraceCheckUtils]: 116: Hoare triple {26828#false} assume 0 != eval_~tmp~0#1; {26828#false} is VALID [2022-02-20 19:16:29,245 INFO L290 TraceCheckUtils]: 117: Hoare triple {26828#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet29#1 && eval_#t~nondet29#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet29#1;havoc eval_#t~nondet29#1; {26828#false} is VALID [2022-02-20 19:16:29,245 INFO L290 TraceCheckUtils]: 118: Hoare triple {26828#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1; {26828#false} is VALID [2022-02-20 19:16:29,245 INFO L290 TraceCheckUtils]: 119: Hoare triple {26828#false} assume !(0 == ~m_pc~0); {26828#false} is VALID [2022-02-20 19:16:29,246 INFO L290 TraceCheckUtils]: 120: Hoare triple {26828#false} assume 1 == ~m_pc~0; {26828#false} is VALID [2022-02-20 19:16:29,246 INFO L290 TraceCheckUtils]: 121: Hoare triple {26828#false} assume ~token~0 != 7 + ~local~0;assume { :begin_inline_error } true; {26828#false} is VALID [2022-02-20 19:16:29,246 INFO L290 TraceCheckUtils]: 122: Hoare triple {26828#false} assume !false; {26828#false} is VALID [2022-02-20 19:16:29,246 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 19:16:29,246 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:16:29,247 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818189855] [2022-02-20 19:16:29,247 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818189855] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:16:29,247 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:16:29,247 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:16:29,247 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528890814] [2022-02-20 19:16:29,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:16:29,248 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:16:29,248 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:16:29,248 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:29,326 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:29,326 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:16:29,326 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:16:29,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:16:29,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:16:29,332 INFO L87 Difference]: Start difference. First operand 2619 states and 4733 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:43,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:43,633 INFO L93 Difference]: Finished difference Result 3617 states and 6323 transitions. [2022-02-20 19:16:43,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 19:16:43,633 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:16:43,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:16:43,633 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:43,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5414 transitions. [2022-02-20 19:16:43,652 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, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5414 transitions. [2022-02-20 19:16:43,670 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 5414 transitions.