./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9803c0f5a18eedfb3ad16cce49537bdc49a8790d5c61a825350a143730d73381 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:16:13,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:16:13,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:16:13,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:16:13,718 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:16:13,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:16:13,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:16:13,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:16:13,728 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:16:13,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:16:13,731 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:16:13,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:16:13,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:16:13,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:16:13,737 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:16:13,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:16:13,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:16:13,741 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:16:13,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:16:13,746 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:16:13,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:16:13,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:16:13,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:16:13,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:16:13,753 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:16:13,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:16:13,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:16:13,756 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:16:13,757 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:16:13,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:16:13,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:16:13,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:16:13,759 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:16:13,760 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:16:13,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:16:13,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:16:13,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:16:13,762 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:16:13,762 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:16:13,762 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:16:13,763 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:16:13,764 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:16:13,791 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:16:13,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:16:13,792 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:16:13,792 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:16:13,792 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:16:13,792 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:16:13,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:16:13,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:16:13,799 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:16:13,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:16:13,799 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:16:13,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:16:13,799 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:16:13,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:16:13,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:16:13,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:16:13,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:16:13,800 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:16:13,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:16:13,800 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:16:13,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:16:13,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:16:13,801 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:16:13,801 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:16:13,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:16:13,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:16:13,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:16:13,802 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:16:13,802 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:16:13,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:16:13,802 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:16:13,802 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:16:13,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:16:13,802 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9803c0f5a18eedfb3ad16cce49537bdc49a8790d5c61a825350a143730d73381 [2022-02-20 19:16:13,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:16:13,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:16:13,979 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:16:13,980 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:16:13,981 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:16:13,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c [2022-02-20 19:16:14,037 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c5902db6/71ddf20acf1546859c7898d8891dbc1f/FLAG87062aca8 [2022-02-20 19:16:14,644 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:16:14,645 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label42+token_ring.08.cil-2.c [2022-02-20 19:16:14,684 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c5902db6/71ddf20acf1546859c7898d8891dbc1f/FLAG87062aca8 [2022-02-20 19:16:14,829 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c5902db6/71ddf20acf1546859c7898d8891dbc1f [2022-02-20 19:16:14,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:16:14,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:16:14,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:16:14,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:16:14,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:16:14,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:16:14" (1/1) ... [2022-02-20 19:16:14,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79f141f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:14, skipping insertion in model container [2022-02-20 19:16:14,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:16:14" (1/1) ... [2022-02-20 19:16:14,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:16:14,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:16:16,181 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.08.cil-2.c[378560,378573] [2022-02-20 19:16:16,202 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.08.cil-2.c[383339,383352] [2022-02-20 19:16:16,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:16:16,375 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:16:17,029 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.08.cil-2.c[378560,378573] [2022-02-20 19:16:17,035 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.08.cil-2.c[383339,383352] [2022-02-20 19:16:17,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:16:17,098 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:16:17,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17 WrapperNode [2022-02-20 19:16:17,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:16:17,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:16:17,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:16:17,100 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:16:17,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (1/1) ... [2022-02-20 19:16:17,169 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (1/1) ... [2022-02-20 19:16:17,467 INFO L137 Inliner]: procedures = 60, calls = 66, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 12972 [2022-02-20 19:16:17,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:16:17,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:16:17,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:16:17,471 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:16:17,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (1/1) ... [2022-02-20 19:16:17,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (1/1) ... [2022-02-20 19:16:17,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (1/1) ... [2022-02-20 19:16:17,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (1/1) ... [2022-02-20 19:16:17,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (1/1) ... [2022-02-20 19:16:17,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (1/1) ... [2022-02-20 19:16:17,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (1/1) ... [2022-02-20 19:16:17,954 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:16:17,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:16:17,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:16:17,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:16:17,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (1/1) ... [2022-02-20 19:16:17,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:16:17,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:16:17,979 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 19:16:17,996 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 19:16:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:16:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:16:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:16:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:16:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:16:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:16:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:16:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:16:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:16:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:16:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:16:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:16:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:16:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:16:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:16:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:16:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:16:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:16:18,155 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:16:18,156 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:16:23,256 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:16:23,271 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:16:23,272 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2022-02-20 19:16:23,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:16:23 BoogieIcfgContainer [2022-02-20 19:16:23,274 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:16:23,276 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:16:23,276 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:16:23,278 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:16:23,278 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:16:14" (1/3) ... [2022-02-20 19:16:23,279 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66e19239 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:16:23, skipping insertion in model container [2022-02-20 19:16:23,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:17" (2/3) ... [2022-02-20 19:16:23,279 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66e19239 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:16:23, skipping insertion in model container [2022-02-20 19:16:23,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:16:23" (3/3) ... [2022-02-20 19:16:23,280 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label42+token_ring.08.cil-2.c [2022-02-20 19:16:23,283 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:16:23,283 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:16:23,317 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:16:23,321 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 19:16:23,322 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:16:23,361 INFO L276 IsEmpty]: Start isEmpty. Operand has 2473 states, 2439 states have (on average 1.848708487084871) internal successors, (4509), 2444 states have internal predecessors, (4509), 24 states have call successors, (24), 7 states have call predecessors, (24), 7 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) [2022-02-20 19:16:23,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:16:23,386 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:16:23,386 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:16:23,387 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:16:23,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:16:23,390 INFO L85 PathProgramCache]: Analyzing trace with hash -970277371, now seen corresponding path program 1 times [2022-02-20 19:16:23,396 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:16:23,396 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487552764] [2022-02-20 19:16:23,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:16:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:16:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:23,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:16:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:23,556 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:16:23,557 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2476#true} {2478#(= ~t1_i~0 1)} #11281#return; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:16:23,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:16:23,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:23,621 INFO L290 TraceCheckUtils]: 0: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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; {2476#true} is VALID [2022-02-20 19:16:23,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,621 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,622 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,622 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} assume !(0 == ~T4_E~0); {2476#true} is VALID [2022-02-20 19:16:23,622 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,622 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,622 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,623 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,623 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,623 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,623 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,623 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume !(0 == ~E_3~0); {2476#true} is VALID [2022-02-20 19:16:23,624 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,624 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,624 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,624 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,624 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,625 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:16:23,625 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {2476#true} {2477#false} #11283#return; {2477#false} is VALID [2022-02-20 19:16:23,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:16:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:23,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {2583#(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(~t8_st~0)| ~t8_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;havoc ~tmp___7~0#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; {2476#true} is VALID [2022-02-20 19:16:23,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 1 == ~m_pc~0; {2476#true} is VALID [2022-02-20 19:16:23,695 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2476#true} is VALID [2022-02-20 19:16:23,695 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:16:23,696 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {2476#true} is VALID [2022-02-20 19:16:23,696 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,696 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,696 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume !(1 == ~t1_pc~0); {2476#true} is VALID [2022-02-20 19:16:23,696 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2476#true} is VALID [2022-02-20 19:16:23,697 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:16:23,697 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {2476#true} is VALID [2022-02-20 19:16:23,697 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,698 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,698 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 1 == ~t2_pc~0; {2476#true} is VALID [2022-02-20 19:16:23,698 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2476#true} is VALID [2022-02-20 19:16:23,699 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:16:23,699 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {2476#true} is VALID [2022-02-20 19:16:23,700 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,700 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,700 INFO L290 TraceCheckUtils]: 19: Hoare triple {2476#true} assume 1 == ~t3_pc~0; {2476#true} is VALID [2022-02-20 19:16:23,700 INFO L290 TraceCheckUtils]: 20: Hoare triple {2476#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2476#true} is VALID [2022-02-20 19:16:23,700 INFO L290 TraceCheckUtils]: 21: Hoare triple {2476#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:16:23,701 INFO L290 TraceCheckUtils]: 22: Hoare triple {2476#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {2476#true} is VALID [2022-02-20 19:16:23,701 INFO L290 TraceCheckUtils]: 23: Hoare triple {2476#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,701 INFO L290 TraceCheckUtils]: 24: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,702 INFO L290 TraceCheckUtils]: 25: Hoare triple {2476#true} assume !(1 == ~t4_pc~0); {2476#true} is VALID [2022-02-20 19:16:23,702 INFO L290 TraceCheckUtils]: 26: Hoare triple {2476#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2476#true} is VALID [2022-02-20 19:16:23,707 INFO L290 TraceCheckUtils]: 27: Hoare triple {2476#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:16:23,707 INFO L290 TraceCheckUtils]: 28: Hoare triple {2476#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {2476#true} is VALID [2022-02-20 19:16:23,708 INFO L290 TraceCheckUtils]: 29: Hoare triple {2476#true} assume !(0 != ~tmp___3~0#1); {2476#true} is VALID [2022-02-20 19:16:23,708 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,708 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#true} assume 1 == ~t5_pc~0; {2476#true} is VALID [2022-02-20 19:16:23,708 INFO L290 TraceCheckUtils]: 32: Hoare triple {2476#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2476#true} is VALID [2022-02-20 19:16:23,709 INFO L290 TraceCheckUtils]: 33: Hoare triple {2476#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:16:23,710 INFO L290 TraceCheckUtils]: 34: Hoare triple {2476#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {2476#true} is VALID [2022-02-20 19:16:23,711 INFO L290 TraceCheckUtils]: 35: Hoare triple {2476#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,712 INFO L290 TraceCheckUtils]: 36: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,713 INFO L290 TraceCheckUtils]: 37: Hoare triple {2476#true} assume !(1 == ~t6_pc~0); {2476#true} is VALID [2022-02-20 19:16:23,713 INFO L290 TraceCheckUtils]: 38: Hoare triple {2476#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2476#true} is VALID [2022-02-20 19:16:23,713 INFO L290 TraceCheckUtils]: 39: Hoare triple {2476#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:16:23,714 INFO L290 TraceCheckUtils]: 40: Hoare triple {2476#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {2476#true} is VALID [2022-02-20 19:16:23,714 INFO L290 TraceCheckUtils]: 41: Hoare triple {2476#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,714 INFO L290 TraceCheckUtils]: 42: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,715 INFO L290 TraceCheckUtils]: 43: Hoare triple {2476#true} assume 1 == ~t7_pc~0; {2476#true} is VALID [2022-02-20 19:16:23,715 INFO L290 TraceCheckUtils]: 44: Hoare triple {2476#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2476#true} is VALID [2022-02-20 19:16:23,716 INFO L290 TraceCheckUtils]: 45: Hoare triple {2476#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:16:23,716 INFO L290 TraceCheckUtils]: 46: Hoare triple {2476#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {2476#true} is VALID [2022-02-20 19:16:23,716 INFO L290 TraceCheckUtils]: 47: Hoare triple {2476#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,717 INFO L290 TraceCheckUtils]: 48: Hoare triple {2476#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:16:23,723 INFO L290 TraceCheckUtils]: 49: Hoare triple {2476#true} assume !(1 == ~t8_pc~0); {2476#true} is VALID [2022-02-20 19:16:23,723 INFO L290 TraceCheckUtils]: 50: Hoare triple {2476#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2476#true} is VALID [2022-02-20 19:16:23,723 INFO L290 TraceCheckUtils]: 51: Hoare triple {2476#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:16:23,723 INFO L290 TraceCheckUtils]: 52: Hoare triple {2476#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {2476#true} is VALID [2022-02-20 19:16:23,724 INFO L290 TraceCheckUtils]: 53: Hoare triple {2476#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,724 INFO L290 TraceCheckUtils]: 54: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:16:23,724 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {2476#true} {2477#false} #11285#return; {2477#false} is VALID [2022-02-20 19:16:23,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:16:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:23,750 INFO L290 TraceCheckUtils]: 0: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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; {2476#true} is VALID [2022-02-20 19:16:23,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,751 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume !(1 == ~T2_E~0); {2476#true} is VALID [2022-02-20 19:16:23,751 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,751 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,751 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,752 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,752 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,752 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,752 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,752 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} assume !(1 == ~E_1~0); {2476#true} is VALID [2022-02-20 19:16:23,753 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,753 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,753 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,753 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,753 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,753 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,754 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,754 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:16:23,754 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {2476#true} {2477#false} #11287#return; {2477#false} is VALID [2022-02-20 19:16:23,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:16:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:23,758 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} havoc ~__retres1~9; {2476#true} is VALID [2022-02-20 19:16:23,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {2476#true} is VALID [2022-02-20 19:16:23,759 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} #res := ~__retres1~9; {2476#true} is VALID [2022-02-20 19:16:23,759 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:16:23,761 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2476#true} {2477#false} #11289#return; {2477#false} is VALID [2022-02-20 19:16:23,761 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#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;~t8_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;~t8_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;~t8_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;~T8_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;~E_8~0 := 2;~token~0 := 0;~local~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,762 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {2476#true} is VALID [2022-02-20 19:16:23,765 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#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;~t8_i~0 := 1; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:16:23,765 INFO L290 TraceCheckUtils]: 3: Hoare triple {2478#(= ~t1_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#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; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:16:23,766 INFO L272 TraceCheckUtils]: 4: Hoare triple {2478#(= ~t1_i~0 1)} call update_channels(); {2476#true} is VALID [2022-02-20 19:16:23,766 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:16:23,766 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2476#true} {2478#(= ~t1_i~0 1)} #11281#return; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:16:23,767 INFO L290 TraceCheckUtils]: 7: Hoare triple {2478#(= ~t1_i~0 1)} assume { :begin_inline_init_threads } true; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:16:23,767 INFO L290 TraceCheckUtils]: 8: Hoare triple {2478#(= ~t1_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:16:23,767 INFO L290 TraceCheckUtils]: 9: Hoare triple {2478#(= ~t1_i~0 1)} assume !(1 == ~t1_i~0);~t1_st~0 := 2; {2477#false} is VALID [2022-02-20 19:16:23,768 INFO L290 TraceCheckUtils]: 10: Hoare triple {2477#false} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2477#false} is VALID [2022-02-20 19:16:23,768 INFO L290 TraceCheckUtils]: 11: Hoare triple {2477#false} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2477#false} is VALID [2022-02-20 19:16:23,768 INFO L290 TraceCheckUtils]: 12: Hoare triple {2477#false} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2477#false} is VALID [2022-02-20 19:16:23,769 INFO L290 TraceCheckUtils]: 13: Hoare triple {2477#false} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2477#false} is VALID [2022-02-20 19:16:23,769 INFO L290 TraceCheckUtils]: 14: Hoare triple {2477#false} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2477#false} is VALID [2022-02-20 19:16:23,770 INFO L290 TraceCheckUtils]: 15: Hoare triple {2477#false} assume 1 == ~t7_i~0;~t7_st~0 := 0; {2477#false} is VALID [2022-02-20 19:16:23,770 INFO L290 TraceCheckUtils]: 16: Hoare triple {2477#false} assume 1 == ~t8_i~0;~t8_st~0 := 0; {2477#false} is VALID [2022-02-20 19:16:23,776 INFO L290 TraceCheckUtils]: 17: Hoare triple {2477#false} assume { :end_inline_init_threads } true; {2477#false} is VALID [2022-02-20 19:16:23,777 INFO L272 TraceCheckUtils]: 18: Hoare triple {2477#false} call fire_delta_events(); {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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 19:16:23,777 INFO L290 TraceCheckUtils]: 19: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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; {2476#true} is VALID [2022-02-20 19:16:23,777 INFO L290 TraceCheckUtils]: 20: Hoare triple {2476#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,777 INFO L290 TraceCheckUtils]: 21: Hoare triple {2476#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,778 INFO L290 TraceCheckUtils]: 22: Hoare triple {2476#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,778 INFO L290 TraceCheckUtils]: 23: Hoare triple {2476#true} assume !(0 == ~T4_E~0); {2476#true} is VALID [2022-02-20 19:16:23,778 INFO L290 TraceCheckUtils]: 24: Hoare triple {2476#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,778 INFO L290 TraceCheckUtils]: 25: Hoare triple {2476#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,778 INFO L290 TraceCheckUtils]: 26: Hoare triple {2476#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,778 INFO L290 TraceCheckUtils]: 27: Hoare triple {2476#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,778 INFO L290 TraceCheckUtils]: 28: Hoare triple {2476#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,779 INFO L290 TraceCheckUtils]: 29: Hoare triple {2476#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,779 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,779 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#true} assume !(0 == ~E_3~0); {2476#true} is VALID [2022-02-20 19:16:23,779 INFO L290 TraceCheckUtils]: 32: Hoare triple {2476#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,779 INFO L290 TraceCheckUtils]: 33: Hoare triple {2476#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,779 INFO L290 TraceCheckUtils]: 34: Hoare triple {2476#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,780 INFO L290 TraceCheckUtils]: 35: Hoare triple {2476#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,780 INFO L290 TraceCheckUtils]: 36: Hoare triple {2476#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2476#true} is VALID [2022-02-20 19:16:23,780 INFO L290 TraceCheckUtils]: 37: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:16:23,780 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2476#true} {2477#false} #11283#return; {2477#false} is VALID [2022-02-20 19:16:23,780 INFO L272 TraceCheckUtils]: 39: Hoare triple {2477#false} call activate_threads(); {2583#(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(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:16:23,780 INFO L290 TraceCheckUtils]: 40: Hoare triple {2583#(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(~t8_st~0)| ~t8_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;havoc ~tmp___7~0#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; {2476#true} is VALID [2022-02-20 19:16:23,781 INFO L290 TraceCheckUtils]: 41: Hoare triple {2476#true} assume 1 == ~m_pc~0; {2476#true} is VALID [2022-02-20 19:16:23,781 INFO L290 TraceCheckUtils]: 42: Hoare triple {2476#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2476#true} is VALID [2022-02-20 19:16:23,781 INFO L290 TraceCheckUtils]: 43: Hoare triple {2476#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:16:23,781 INFO L290 TraceCheckUtils]: 44: Hoare triple {2476#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {2476#true} is VALID [2022-02-20 19:16:23,781 INFO L290 TraceCheckUtils]: 45: Hoare triple {2476#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,781 INFO L290 TraceCheckUtils]: 46: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,782 INFO L290 TraceCheckUtils]: 47: Hoare triple {2476#true} assume !(1 == ~t1_pc~0); {2476#true} is VALID [2022-02-20 19:16:23,782 INFO L290 TraceCheckUtils]: 48: Hoare triple {2476#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2476#true} is VALID [2022-02-20 19:16:23,782 INFO L290 TraceCheckUtils]: 49: Hoare triple {2476#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:16:23,782 INFO L290 TraceCheckUtils]: 50: Hoare triple {2476#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {2476#true} is VALID [2022-02-20 19:16:23,782 INFO L290 TraceCheckUtils]: 51: Hoare triple {2476#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,782 INFO L290 TraceCheckUtils]: 52: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,785 INFO L290 TraceCheckUtils]: 53: Hoare triple {2476#true} assume 1 == ~t2_pc~0; {2476#true} is VALID [2022-02-20 19:16:23,785 INFO L290 TraceCheckUtils]: 54: Hoare triple {2476#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2476#true} is VALID [2022-02-20 19:16:23,785 INFO L290 TraceCheckUtils]: 55: Hoare triple {2476#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:16:23,785 INFO L290 TraceCheckUtils]: 56: Hoare triple {2476#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {2476#true} is VALID [2022-02-20 19:16:23,785 INFO L290 TraceCheckUtils]: 57: Hoare triple {2476#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,785 INFO L290 TraceCheckUtils]: 58: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,786 INFO L290 TraceCheckUtils]: 59: Hoare triple {2476#true} assume 1 == ~t3_pc~0; {2476#true} is VALID [2022-02-20 19:16:23,786 INFO L290 TraceCheckUtils]: 60: Hoare triple {2476#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2476#true} is VALID [2022-02-20 19:16:23,786 INFO L290 TraceCheckUtils]: 61: Hoare triple {2476#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:16:23,786 INFO L290 TraceCheckUtils]: 62: Hoare triple {2476#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {2476#true} is VALID [2022-02-20 19:16:23,786 INFO L290 TraceCheckUtils]: 63: Hoare triple {2476#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,786 INFO L290 TraceCheckUtils]: 64: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,787 INFO L290 TraceCheckUtils]: 65: Hoare triple {2476#true} assume !(1 == ~t4_pc~0); {2476#true} is VALID [2022-02-20 19:16:23,787 INFO L290 TraceCheckUtils]: 66: Hoare triple {2476#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2476#true} is VALID [2022-02-20 19:16:23,787 INFO L290 TraceCheckUtils]: 67: Hoare triple {2476#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:16:23,787 INFO L290 TraceCheckUtils]: 68: Hoare triple {2476#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {2476#true} is VALID [2022-02-20 19:16:23,787 INFO L290 TraceCheckUtils]: 69: Hoare triple {2476#true} assume !(0 != ~tmp___3~0#1); {2476#true} is VALID [2022-02-20 19:16:23,787 INFO L290 TraceCheckUtils]: 70: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,788 INFO L290 TraceCheckUtils]: 71: Hoare triple {2476#true} assume 1 == ~t5_pc~0; {2476#true} is VALID [2022-02-20 19:16:23,788 INFO L290 TraceCheckUtils]: 72: Hoare triple {2476#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2476#true} is VALID [2022-02-20 19:16:23,788 INFO L290 TraceCheckUtils]: 73: Hoare triple {2476#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:16:23,788 INFO L290 TraceCheckUtils]: 74: Hoare triple {2476#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {2476#true} is VALID [2022-02-20 19:16:23,788 INFO L290 TraceCheckUtils]: 75: Hoare triple {2476#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,788 INFO L290 TraceCheckUtils]: 76: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,789 INFO L290 TraceCheckUtils]: 77: Hoare triple {2476#true} assume !(1 == ~t6_pc~0); {2476#true} is VALID [2022-02-20 19:16:23,791 INFO L290 TraceCheckUtils]: 78: Hoare triple {2476#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2476#true} is VALID [2022-02-20 19:16:23,791 INFO L290 TraceCheckUtils]: 79: Hoare triple {2476#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:16:23,791 INFO L290 TraceCheckUtils]: 80: Hoare triple {2476#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {2476#true} is VALID [2022-02-20 19:16:23,791 INFO L290 TraceCheckUtils]: 81: Hoare triple {2476#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,792 INFO L290 TraceCheckUtils]: 82: Hoare triple {2476#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; {2476#true} is VALID [2022-02-20 19:16:23,793 INFO L290 TraceCheckUtils]: 83: Hoare triple {2476#true} assume 1 == ~t7_pc~0; {2476#true} is VALID [2022-02-20 19:16:23,793 INFO L290 TraceCheckUtils]: 84: Hoare triple {2476#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2476#true} is VALID [2022-02-20 19:16:23,793 INFO L290 TraceCheckUtils]: 85: Hoare triple {2476#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:16:23,793 INFO L290 TraceCheckUtils]: 86: Hoare triple {2476#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {2476#true} is VALID [2022-02-20 19:16:23,793 INFO L290 TraceCheckUtils]: 87: Hoare triple {2476#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,794 INFO L290 TraceCheckUtils]: 88: Hoare triple {2476#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:16:23,794 INFO L290 TraceCheckUtils]: 89: Hoare triple {2476#true} assume !(1 == ~t8_pc~0); {2476#true} is VALID [2022-02-20 19:16:23,797 INFO L290 TraceCheckUtils]: 90: Hoare triple {2476#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2476#true} is VALID [2022-02-20 19:16:23,797 INFO L290 TraceCheckUtils]: 91: Hoare triple {2476#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:16:23,797 INFO L290 TraceCheckUtils]: 92: Hoare triple {2476#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {2476#true} is VALID [2022-02-20 19:16:23,797 INFO L290 TraceCheckUtils]: 93: Hoare triple {2476#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {2476#true} is VALID [2022-02-20 19:16:23,797 INFO L290 TraceCheckUtils]: 94: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:16:23,798 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {2476#true} {2477#false} #11285#return; {2477#false} is VALID [2022-02-20 19:16:23,798 INFO L272 TraceCheckUtils]: 96: Hoare triple {2477#false} call reset_delta_events(); {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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 19:16:23,798 INFO L290 TraceCheckUtils]: 97: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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; {2476#true} is VALID [2022-02-20 19:16:23,798 INFO L290 TraceCheckUtils]: 98: Hoare triple {2476#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,798 INFO L290 TraceCheckUtils]: 99: Hoare triple {2476#true} assume !(1 == ~T2_E~0); {2476#true} is VALID [2022-02-20 19:16:23,798 INFO L290 TraceCheckUtils]: 100: Hoare triple {2476#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,799 INFO L290 TraceCheckUtils]: 101: Hoare triple {2476#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,799 INFO L290 TraceCheckUtils]: 102: Hoare triple {2476#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,799 INFO L290 TraceCheckUtils]: 103: Hoare triple {2476#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,799 INFO L290 TraceCheckUtils]: 104: Hoare triple {2476#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,799 INFO L290 TraceCheckUtils]: 105: Hoare triple {2476#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,799 INFO L290 TraceCheckUtils]: 106: Hoare triple {2476#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,800 INFO L290 TraceCheckUtils]: 107: Hoare triple {2476#true} assume !(1 == ~E_1~0); {2476#true} is VALID [2022-02-20 19:16:23,800 INFO L290 TraceCheckUtils]: 108: Hoare triple {2476#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,800 INFO L290 TraceCheckUtils]: 109: Hoare triple {2476#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,800 INFO L290 TraceCheckUtils]: 110: Hoare triple {2476#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,800 INFO L290 TraceCheckUtils]: 111: Hoare triple {2476#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,800 INFO L290 TraceCheckUtils]: 112: Hoare triple {2476#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,800 INFO L290 TraceCheckUtils]: 113: Hoare triple {2476#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,801 INFO L290 TraceCheckUtils]: 114: Hoare triple {2476#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2476#true} is VALID [2022-02-20 19:16:23,801 INFO L290 TraceCheckUtils]: 115: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:16:23,801 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {2476#true} {2477#false} #11287#return; {2477#false} is VALID [2022-02-20 19:16:23,801 INFO L290 TraceCheckUtils]: 117: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:16:23,801 INFO L290 TraceCheckUtils]: 118: Hoare triple {2477#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {2477#false} is VALID [2022-02-20 19:16:23,801 INFO L290 TraceCheckUtils]: 119: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:16:23,802 INFO L272 TraceCheckUtils]: 120: Hoare triple {2477#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2476#true} is VALID [2022-02-20 19:16:23,802 INFO L290 TraceCheckUtils]: 121: Hoare triple {2476#true} havoc ~__retres1~9; {2476#true} is VALID [2022-02-20 19:16:23,802 INFO L290 TraceCheckUtils]: 122: Hoare triple {2476#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {2476#true} is VALID [2022-02-20 19:16:23,802 INFO L290 TraceCheckUtils]: 123: Hoare triple {2476#true} #res := ~__retres1~9; {2476#true} is VALID [2022-02-20 19:16:23,802 INFO L290 TraceCheckUtils]: 124: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:16:23,802 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {2476#true} {2477#false} #11289#return; {2477#false} is VALID [2022-02-20 19:16:23,803 INFO L290 TraceCheckUtils]: 126: Hoare triple {2477#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {2477#false} is VALID [2022-02-20 19:16:23,803 INFO L290 TraceCheckUtils]: 127: Hoare triple {2477#false} assume 0 != eval_~tmp~0#1; {2477#false} is VALID [2022-02-20 19:16:23,803 INFO L290 TraceCheckUtils]: 128: Hoare triple {2477#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {2477#false} is VALID [2022-02-20 19:16:23,803 INFO L290 TraceCheckUtils]: 129: Hoare triple {2477#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {2477#false} is VALID [2022-02-20 19:16:23,803 INFO L290 TraceCheckUtils]: 130: Hoare triple {2477#false} assume !(0 == ~m_pc~0); {2477#false} is VALID [2022-02-20 19:16:23,803 INFO L290 TraceCheckUtils]: 131: Hoare triple {2477#false} assume 1 == ~m_pc~0; {2477#false} is VALID [2022-02-20 19:16:23,804 INFO L290 TraceCheckUtils]: 132: Hoare triple {2477#false} assume ~token~0 != 8 + ~local~0; {2477#false} is VALID [2022-02-20 19:16:23,804 INFO L272 TraceCheckUtils]: 133: Hoare triple {2477#false} call error(); {2477#false} is VALID [2022-02-20 19:16:23,804 INFO L290 TraceCheckUtils]: 134: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:16:23,805 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 19:16:23,805 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:16:23,806 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487552764] [2022-02-20 19:16:23,806 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487552764] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:16:23,806 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:16:23,806 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:16:23,808 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [532176472] [2022-02-20 19:16:23,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:16:23,812 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:16:23,813 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:16:23,815 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:23,902 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:23,903 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:16:23,903 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:16:23,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:16:23,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:16:23,924 INFO L87 Difference]: Start difference. First operand has 2473 states, 2439 states have (on average 1.848708487084871) internal successors, (4509), 2444 states have internal predecessors, (4509), 24 states have call successors, (24), 7 states have call predecessors, (24), 7 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) Second operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:34,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:34,009 INFO L93 Difference]: Finished difference Result 5037 states and 9272 transitions. [2022-02-20 19:16:34,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:16:34,010 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:16:34,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:16:34,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9272 transitions. [2022-02-20 19:16:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9272 transitions. [2022-02-20 19:16:34,101 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9272 transitions. [2022-02-20 19:16:39,905 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9272 edges. 9272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:40,448 INFO L225 Difference]: With dead ends: 5037 [2022-02-20 19:16:40,448 INFO L226 Difference]: Without dead ends: 2503 [2022-02-20 19:16:40,458 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 19:16:40,462 INFO L933 BasicCegarLoop]: 4511 mSDtfsCounter, 748 mSDsluCounter, 12379 mSDsCounter, 0 mSdLazyCounter, 511 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 768 SdHoareTripleChecker+Valid, 16890 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 511 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-02-20 19:16:40,463 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [768 Valid, 16890 Invalid, 567 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [56 Valid, 511 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-02-20 19:16:40,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2503 states. [2022-02-20 19:16:40,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2503 to 2405. [2022-02-20 19:16:40,570 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:16:40,578 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:16:40,586 INFO L74 IsIncluded]: Start isIncluded. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:16:40,592 INFO L87 Difference]: Start difference. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:16:40,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:40,825 INFO L93 Difference]: Finished difference Result 2503 states and 4569 transitions. [2022-02-20 19:16:40,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4569 transitions. [2022-02-20 19:16:40,835 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:40,835 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:40,841 INFO L74 IsIncluded]: Start isIncluded. First operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 2503 states. [2022-02-20 19:16:40,846 INFO L87 Difference]: Start difference. First operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 2503 states. [2022-02-20 19:16:41,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:41,031 INFO L93 Difference]: Finished difference Result 2503 states and 4569 transitions. [2022-02-20 19:16:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4569 transitions. [2022-02-20 19:16:41,035 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:41,035 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:41,035 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:16:41,036 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:16:41,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:16:41,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 2405 states and 4400 transitions. [2022-02-20 19:16:41,221 INFO L78 Accepts]: Start accepts. Automaton has 2405 states and 4400 transitions. Word has length 135 [2022-02-20 19:16:41,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:16:41,223 INFO L470 AbstractCegarLoop]: Abstraction has 2405 states and 4400 transitions. [2022-02-20 19:16:41,223 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:41,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4400 transitions. [2022-02-20 19:16:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:16:41,228 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:16:41,229 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:16:41,229 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:16:41,229 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:16:41,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:16:41,232 INFO L85 PathProgramCache]: Analyzing trace with hash -540619065, now seen corresponding path program 1 times [2022-02-20 19:16:41,233 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:16:41,233 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914433990] [2022-02-20 19:16:41,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:16:41,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:16:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:41,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:16:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:41,335 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:16:41,336 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15345#true} {15347#(= ~M_E~0 2)} #11281#return; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:16:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:41,399 INFO L290 TraceCheckUtils]: 0: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,400 INFO L290 TraceCheckUtils]: 1: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,400 INFO L290 TraceCheckUtils]: 2: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,402 INFO L290 TraceCheckUtils]: 3: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,402 INFO L290 TraceCheckUtils]: 4: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~T4_E~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,403 INFO L290 TraceCheckUtils]: 5: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,405 INFO L290 TraceCheckUtils]: 6: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,406 INFO L290 TraceCheckUtils]: 7: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,407 INFO L290 TraceCheckUtils]: 8: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,408 INFO L290 TraceCheckUtils]: 9: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,409 INFO L290 TraceCheckUtils]: 10: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,409 INFO L290 TraceCheckUtils]: 11: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,410 INFO L290 TraceCheckUtils]: 12: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~E_3~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,410 INFO L290 TraceCheckUtils]: 13: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,411 INFO L290 TraceCheckUtils]: 14: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,412 INFO L290 TraceCheckUtils]: 15: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_6~0;~E_6~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,413 INFO L290 TraceCheckUtils]: 16: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,414 INFO L290 TraceCheckUtils]: 17: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,414 INFO L290 TraceCheckUtils]: 18: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume true; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,414 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {15452#(= |old(~M_E~0)| 0)} {15347#(= ~M_E~0 2)} #11283#return; {15346#false} is VALID [2022-02-20 19:16:41,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:16:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:41,464 INFO L290 TraceCheckUtils]: 0: Hoare triple {15453#(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(~t8_st~0)| ~t8_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;havoc ~tmp___7~0#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; {15345#true} is VALID [2022-02-20 19:16:41,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 1 == ~m_pc~0; {15345#true} is VALID [2022-02-20 19:16:41,465 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15345#true} is VALID [2022-02-20 19:16:41,465 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:16:41,465 INFO L290 TraceCheckUtils]: 4: Hoare triple {15345#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {15345#true} is VALID [2022-02-20 19:16:41,466 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,466 INFO L290 TraceCheckUtils]: 6: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,466 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} assume !(1 == ~t1_pc~0); {15345#true} is VALID [2022-02-20 19:16:41,466 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15345#true} is VALID [2022-02-20 19:16:41,466 INFO L290 TraceCheckUtils]: 9: Hoare triple {15345#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:16:41,466 INFO L290 TraceCheckUtils]: 10: Hoare triple {15345#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {15345#true} is VALID [2022-02-20 19:16:41,467 INFO L290 TraceCheckUtils]: 11: Hoare triple {15345#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,467 INFO L290 TraceCheckUtils]: 12: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,467 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} assume 1 == ~t2_pc~0; {15345#true} is VALID [2022-02-20 19:16:41,467 INFO L290 TraceCheckUtils]: 14: Hoare triple {15345#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15345#true} is VALID [2022-02-20 19:16:41,467 INFO L290 TraceCheckUtils]: 15: Hoare triple {15345#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:16:41,468 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {15345#true} is VALID [2022-02-20 19:16:41,468 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,468 INFO L290 TraceCheckUtils]: 18: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,468 INFO L290 TraceCheckUtils]: 19: Hoare triple {15345#true} assume 1 == ~t3_pc~0; {15345#true} is VALID [2022-02-20 19:16:41,469 INFO L290 TraceCheckUtils]: 20: Hoare triple {15345#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15345#true} is VALID [2022-02-20 19:16:41,469 INFO L290 TraceCheckUtils]: 21: Hoare triple {15345#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:16:41,469 INFO L290 TraceCheckUtils]: 22: Hoare triple {15345#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {15345#true} is VALID [2022-02-20 19:16:41,469 INFO L290 TraceCheckUtils]: 23: Hoare triple {15345#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,469 INFO L290 TraceCheckUtils]: 24: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,470 INFO L290 TraceCheckUtils]: 25: Hoare triple {15345#true} assume !(1 == ~t4_pc~0); {15345#true} is VALID [2022-02-20 19:16:41,470 INFO L290 TraceCheckUtils]: 26: Hoare triple {15345#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15345#true} is VALID [2022-02-20 19:16:41,470 INFO L290 TraceCheckUtils]: 27: Hoare triple {15345#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:16:41,470 INFO L290 TraceCheckUtils]: 28: Hoare triple {15345#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {15345#true} is VALID [2022-02-20 19:16:41,470 INFO L290 TraceCheckUtils]: 29: Hoare triple {15345#true} assume !(0 != ~tmp___3~0#1); {15345#true} is VALID [2022-02-20 19:16:41,470 INFO L290 TraceCheckUtils]: 30: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,471 INFO L290 TraceCheckUtils]: 31: Hoare triple {15345#true} assume 1 == ~t5_pc~0; {15345#true} is VALID [2022-02-20 19:16:41,471 INFO L290 TraceCheckUtils]: 32: Hoare triple {15345#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15345#true} is VALID [2022-02-20 19:16:41,471 INFO L290 TraceCheckUtils]: 33: Hoare triple {15345#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:16:41,471 INFO L290 TraceCheckUtils]: 34: Hoare triple {15345#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {15345#true} is VALID [2022-02-20 19:16:41,471 INFO L290 TraceCheckUtils]: 35: Hoare triple {15345#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,472 INFO L290 TraceCheckUtils]: 36: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,472 INFO L290 TraceCheckUtils]: 37: Hoare triple {15345#true} assume !(1 == ~t6_pc~0); {15345#true} is VALID [2022-02-20 19:16:41,472 INFO L290 TraceCheckUtils]: 38: Hoare triple {15345#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15345#true} is VALID [2022-02-20 19:16:41,472 INFO L290 TraceCheckUtils]: 39: Hoare triple {15345#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:16:41,472 INFO L290 TraceCheckUtils]: 40: Hoare triple {15345#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {15345#true} is VALID [2022-02-20 19:16:41,472 INFO L290 TraceCheckUtils]: 41: Hoare triple {15345#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,473 INFO L290 TraceCheckUtils]: 42: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,473 INFO L290 TraceCheckUtils]: 43: Hoare triple {15345#true} assume 1 == ~t7_pc~0; {15345#true} is VALID [2022-02-20 19:16:41,474 INFO L290 TraceCheckUtils]: 44: Hoare triple {15345#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15345#true} is VALID [2022-02-20 19:16:41,474 INFO L290 TraceCheckUtils]: 45: Hoare triple {15345#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:16:41,474 INFO L290 TraceCheckUtils]: 46: Hoare triple {15345#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {15345#true} is VALID [2022-02-20 19:16:41,474 INFO L290 TraceCheckUtils]: 47: Hoare triple {15345#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,474 INFO L290 TraceCheckUtils]: 48: Hoare triple {15345#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:16:41,474 INFO L290 TraceCheckUtils]: 49: Hoare triple {15345#true} assume !(1 == ~t8_pc~0); {15345#true} is VALID [2022-02-20 19:16:41,475 INFO L290 TraceCheckUtils]: 50: Hoare triple {15345#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15345#true} is VALID [2022-02-20 19:16:41,475 INFO L290 TraceCheckUtils]: 51: Hoare triple {15345#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:16:41,475 INFO L290 TraceCheckUtils]: 52: Hoare triple {15345#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {15345#true} is VALID [2022-02-20 19:16:41,475 INFO L290 TraceCheckUtils]: 53: Hoare triple {15345#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,475 INFO L290 TraceCheckUtils]: 54: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:16:41,476 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {15345#true} {15346#false} #11285#return; {15346#false} is VALID [2022-02-20 19:16:41,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:16:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:41,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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; {15345#true} is VALID [2022-02-20 19:16:41,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,495 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume !(1 == ~T2_E~0); {15345#true} is VALID [2022-02-20 19:16:41,495 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,495 INFO L290 TraceCheckUtils]: 4: Hoare triple {15345#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,495 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,495 INFO L290 TraceCheckUtils]: 6: Hoare triple {15345#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,496 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,496 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,496 INFO L290 TraceCheckUtils]: 9: Hoare triple {15345#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,496 INFO L290 TraceCheckUtils]: 10: Hoare triple {15345#true} assume !(1 == ~E_1~0); {15345#true} is VALID [2022-02-20 19:16:41,496 INFO L290 TraceCheckUtils]: 11: Hoare triple {15345#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,496 INFO L290 TraceCheckUtils]: 12: Hoare triple {15345#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,497 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,497 INFO L290 TraceCheckUtils]: 14: Hoare triple {15345#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,497 INFO L290 TraceCheckUtils]: 15: Hoare triple {15345#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,497 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,497 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,497 INFO L290 TraceCheckUtils]: 18: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:16:41,498 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {15345#true} {15346#false} #11287#return; {15346#false} is VALID [2022-02-20 19:16:41,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:16:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:41,507 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} havoc ~__retres1~9; {15345#true} is VALID [2022-02-20 19:16:41,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {15345#true} is VALID [2022-02-20 19:16:41,507 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} #res := ~__retres1~9; {15345#true} is VALID [2022-02-20 19:16:41,508 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:16:41,508 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15345#true} {15346#false} #11289#return; {15346#false} is VALID [2022-02-20 19:16:41,509 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#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;~t8_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;~t8_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;~t8_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;~T8_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;~E_8~0 := 2;~token~0 := 0;~local~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,509 INFO L290 TraceCheckUtils]: 1: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,510 INFO L290 TraceCheckUtils]: 2: Hoare triple {15347#(= ~M_E~0 2)} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#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;~t8_i~0 := 1; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,510 INFO L290 TraceCheckUtils]: 3: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#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; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,510 INFO L272 TraceCheckUtils]: 4: Hoare triple {15347#(= ~M_E~0 2)} call update_channels(); {15345#true} is VALID [2022-02-20 19:16:41,510 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:16:41,511 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15345#true} {15347#(= ~M_E~0 2)} #11281#return; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,511 INFO L290 TraceCheckUtils]: 7: Hoare triple {15347#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,512 INFO L290 TraceCheckUtils]: 8: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,512 INFO L290 TraceCheckUtils]: 9: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,512 INFO L290 TraceCheckUtils]: 10: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,513 INFO L290 TraceCheckUtils]: 11: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,513 INFO L290 TraceCheckUtils]: 12: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,513 INFO L290 TraceCheckUtils]: 13: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,514 INFO L290 TraceCheckUtils]: 14: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,514 INFO L290 TraceCheckUtils]: 15: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,514 INFO L290 TraceCheckUtils]: 16: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,515 INFO L290 TraceCheckUtils]: 17: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:16:41,516 INFO L272 TraceCheckUtils]: 18: Hoare triple {15347#(= ~M_E~0 2)} call fire_delta_events(); {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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 19:16:41,516 INFO L290 TraceCheckUtils]: 19: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,516 INFO L290 TraceCheckUtils]: 20: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,517 INFO L290 TraceCheckUtils]: 21: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,517 INFO L290 TraceCheckUtils]: 22: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,518 INFO L290 TraceCheckUtils]: 23: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~T4_E~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,518 INFO L290 TraceCheckUtils]: 24: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,519 INFO L290 TraceCheckUtils]: 25: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,519 INFO L290 TraceCheckUtils]: 26: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,519 INFO L290 TraceCheckUtils]: 27: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,520 INFO L290 TraceCheckUtils]: 28: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,520 INFO L290 TraceCheckUtils]: 29: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,520 INFO L290 TraceCheckUtils]: 30: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,521 INFO L290 TraceCheckUtils]: 31: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~E_3~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,523 INFO L290 TraceCheckUtils]: 32: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,524 INFO L290 TraceCheckUtils]: 33: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,526 INFO L290 TraceCheckUtils]: 34: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_6~0;~E_6~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,527 INFO L290 TraceCheckUtils]: 35: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,528 INFO L290 TraceCheckUtils]: 36: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,528 INFO L290 TraceCheckUtils]: 37: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume true; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:16:41,528 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {15452#(= |old(~M_E~0)| 0)} {15347#(= ~M_E~0 2)} #11283#return; {15346#false} is VALID [2022-02-20 19:16:41,529 INFO L272 TraceCheckUtils]: 39: Hoare triple {15346#false} call activate_threads(); {15453#(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(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:16:41,529 INFO L290 TraceCheckUtils]: 40: Hoare triple {15453#(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(~t8_st~0)| ~t8_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;havoc ~tmp___7~0#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; {15345#true} is VALID [2022-02-20 19:16:41,529 INFO L290 TraceCheckUtils]: 41: Hoare triple {15345#true} assume 1 == ~m_pc~0; {15345#true} is VALID [2022-02-20 19:16:41,529 INFO L290 TraceCheckUtils]: 42: Hoare triple {15345#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15345#true} is VALID [2022-02-20 19:16:41,529 INFO L290 TraceCheckUtils]: 43: Hoare triple {15345#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:16:41,529 INFO L290 TraceCheckUtils]: 44: Hoare triple {15345#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {15345#true} is VALID [2022-02-20 19:16:41,530 INFO L290 TraceCheckUtils]: 45: Hoare triple {15345#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,530 INFO L290 TraceCheckUtils]: 46: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,530 INFO L290 TraceCheckUtils]: 47: Hoare triple {15345#true} assume !(1 == ~t1_pc~0); {15345#true} is VALID [2022-02-20 19:16:41,530 INFO L290 TraceCheckUtils]: 48: Hoare triple {15345#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15345#true} is VALID [2022-02-20 19:16:41,530 INFO L290 TraceCheckUtils]: 49: Hoare triple {15345#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:16:41,530 INFO L290 TraceCheckUtils]: 50: Hoare triple {15345#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {15345#true} is VALID [2022-02-20 19:16:41,531 INFO L290 TraceCheckUtils]: 51: Hoare triple {15345#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,531 INFO L290 TraceCheckUtils]: 52: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,531 INFO L290 TraceCheckUtils]: 53: Hoare triple {15345#true} assume 1 == ~t2_pc~0; {15345#true} is VALID [2022-02-20 19:16:41,531 INFO L290 TraceCheckUtils]: 54: Hoare triple {15345#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15345#true} is VALID [2022-02-20 19:16:41,531 INFO L290 TraceCheckUtils]: 55: Hoare triple {15345#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:16:41,531 INFO L290 TraceCheckUtils]: 56: Hoare triple {15345#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {15345#true} is VALID [2022-02-20 19:16:41,532 INFO L290 TraceCheckUtils]: 57: Hoare triple {15345#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,532 INFO L290 TraceCheckUtils]: 58: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,532 INFO L290 TraceCheckUtils]: 59: Hoare triple {15345#true} assume 1 == ~t3_pc~0; {15345#true} is VALID [2022-02-20 19:16:41,532 INFO L290 TraceCheckUtils]: 60: Hoare triple {15345#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15345#true} is VALID [2022-02-20 19:16:41,532 INFO L290 TraceCheckUtils]: 61: Hoare triple {15345#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:16:41,532 INFO L290 TraceCheckUtils]: 62: Hoare triple {15345#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {15345#true} is VALID [2022-02-20 19:16:41,533 INFO L290 TraceCheckUtils]: 63: Hoare triple {15345#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,533 INFO L290 TraceCheckUtils]: 64: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,533 INFO L290 TraceCheckUtils]: 65: Hoare triple {15345#true} assume !(1 == ~t4_pc~0); {15345#true} is VALID [2022-02-20 19:16:41,533 INFO L290 TraceCheckUtils]: 66: Hoare triple {15345#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15345#true} is VALID [2022-02-20 19:16:41,534 INFO L290 TraceCheckUtils]: 67: Hoare triple {15345#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:16:41,534 INFO L290 TraceCheckUtils]: 68: Hoare triple {15345#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {15345#true} is VALID [2022-02-20 19:16:41,534 INFO L290 TraceCheckUtils]: 69: Hoare triple {15345#true} assume !(0 != ~tmp___3~0#1); {15345#true} is VALID [2022-02-20 19:16:41,534 INFO L290 TraceCheckUtils]: 70: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,535 INFO L290 TraceCheckUtils]: 71: Hoare triple {15345#true} assume 1 == ~t5_pc~0; {15345#true} is VALID [2022-02-20 19:16:41,535 INFO L290 TraceCheckUtils]: 72: Hoare triple {15345#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15345#true} is VALID [2022-02-20 19:16:41,535 INFO L290 TraceCheckUtils]: 73: Hoare triple {15345#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:16:41,535 INFO L290 TraceCheckUtils]: 74: Hoare triple {15345#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {15345#true} is VALID [2022-02-20 19:16:41,535 INFO L290 TraceCheckUtils]: 75: Hoare triple {15345#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,535 INFO L290 TraceCheckUtils]: 76: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,536 INFO L290 TraceCheckUtils]: 77: Hoare triple {15345#true} assume !(1 == ~t6_pc~0); {15345#true} is VALID [2022-02-20 19:16:41,536 INFO L290 TraceCheckUtils]: 78: Hoare triple {15345#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15345#true} is VALID [2022-02-20 19:16:41,536 INFO L290 TraceCheckUtils]: 79: Hoare triple {15345#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:16:41,536 INFO L290 TraceCheckUtils]: 80: Hoare triple {15345#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {15345#true} is VALID [2022-02-20 19:16:41,536 INFO L290 TraceCheckUtils]: 81: Hoare triple {15345#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,536 INFO L290 TraceCheckUtils]: 82: Hoare triple {15345#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; {15345#true} is VALID [2022-02-20 19:16:41,536 INFO L290 TraceCheckUtils]: 83: Hoare triple {15345#true} assume 1 == ~t7_pc~0; {15345#true} is VALID [2022-02-20 19:16:41,537 INFO L290 TraceCheckUtils]: 84: Hoare triple {15345#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15345#true} is VALID [2022-02-20 19:16:41,537 INFO L290 TraceCheckUtils]: 85: Hoare triple {15345#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:16:41,537 INFO L290 TraceCheckUtils]: 86: Hoare triple {15345#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {15345#true} is VALID [2022-02-20 19:16:41,537 INFO L290 TraceCheckUtils]: 87: Hoare triple {15345#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,537 INFO L290 TraceCheckUtils]: 88: Hoare triple {15345#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:16:41,537 INFO L290 TraceCheckUtils]: 89: Hoare triple {15345#true} assume !(1 == ~t8_pc~0); {15345#true} is VALID [2022-02-20 19:16:41,538 INFO L290 TraceCheckUtils]: 90: Hoare triple {15345#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15345#true} is VALID [2022-02-20 19:16:41,538 INFO L290 TraceCheckUtils]: 91: Hoare triple {15345#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:16:41,538 INFO L290 TraceCheckUtils]: 92: Hoare triple {15345#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {15345#true} is VALID [2022-02-20 19:16:41,538 INFO L290 TraceCheckUtils]: 93: Hoare triple {15345#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {15345#true} is VALID [2022-02-20 19:16:41,538 INFO L290 TraceCheckUtils]: 94: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:16:41,538 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15345#true} {15346#false} #11285#return; {15346#false} is VALID [2022-02-20 19:16:41,539 INFO L272 TraceCheckUtils]: 96: Hoare triple {15346#false} call reset_delta_events(); {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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 19:16:41,539 INFO L290 TraceCheckUtils]: 97: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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; {15345#true} is VALID [2022-02-20 19:16:41,539 INFO L290 TraceCheckUtils]: 98: Hoare triple {15345#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,539 INFO L290 TraceCheckUtils]: 99: Hoare triple {15345#true} assume !(1 == ~T2_E~0); {15345#true} is VALID [2022-02-20 19:16:41,539 INFO L290 TraceCheckUtils]: 100: Hoare triple {15345#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,539 INFO L290 TraceCheckUtils]: 101: Hoare triple {15345#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,540 INFO L290 TraceCheckUtils]: 102: Hoare triple {15345#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,540 INFO L290 TraceCheckUtils]: 103: Hoare triple {15345#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,540 INFO L290 TraceCheckUtils]: 104: Hoare triple {15345#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,540 INFO L290 TraceCheckUtils]: 105: Hoare triple {15345#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,540 INFO L290 TraceCheckUtils]: 106: Hoare triple {15345#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,540 INFO L290 TraceCheckUtils]: 107: Hoare triple {15345#true} assume !(1 == ~E_1~0); {15345#true} is VALID [2022-02-20 19:16:41,540 INFO L290 TraceCheckUtils]: 108: Hoare triple {15345#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,541 INFO L290 TraceCheckUtils]: 109: Hoare triple {15345#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,541 INFO L290 TraceCheckUtils]: 110: Hoare triple {15345#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,541 INFO L290 TraceCheckUtils]: 111: Hoare triple {15345#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,541 INFO L290 TraceCheckUtils]: 112: Hoare triple {15345#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,541 INFO L290 TraceCheckUtils]: 113: Hoare triple {15345#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,541 INFO L290 TraceCheckUtils]: 114: Hoare triple {15345#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15345#true} is VALID [2022-02-20 19:16:41,541 INFO L290 TraceCheckUtils]: 115: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:16:41,542 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {15345#true} {15346#false} #11287#return; {15346#false} is VALID [2022-02-20 19:16:41,542 INFO L290 TraceCheckUtils]: 117: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:16:41,542 INFO L290 TraceCheckUtils]: 118: Hoare triple {15346#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {15346#false} is VALID [2022-02-20 19:16:41,542 INFO L290 TraceCheckUtils]: 119: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:16:41,542 INFO L272 TraceCheckUtils]: 120: Hoare triple {15346#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15345#true} is VALID [2022-02-20 19:16:41,542 INFO L290 TraceCheckUtils]: 121: Hoare triple {15345#true} havoc ~__retres1~9; {15345#true} is VALID [2022-02-20 19:16:41,543 INFO L290 TraceCheckUtils]: 122: Hoare triple {15345#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {15345#true} is VALID [2022-02-20 19:16:41,543 INFO L290 TraceCheckUtils]: 123: Hoare triple {15345#true} #res := ~__retres1~9; {15345#true} is VALID [2022-02-20 19:16:41,543 INFO L290 TraceCheckUtils]: 124: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:16:41,543 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {15345#true} {15346#false} #11289#return; {15346#false} is VALID [2022-02-20 19:16:41,543 INFO L290 TraceCheckUtils]: 126: Hoare triple {15346#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {15346#false} is VALID [2022-02-20 19:16:41,543 INFO L290 TraceCheckUtils]: 127: Hoare triple {15346#false} assume 0 != eval_~tmp~0#1; {15346#false} is VALID [2022-02-20 19:16:41,543 INFO L290 TraceCheckUtils]: 128: Hoare triple {15346#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {15346#false} is VALID [2022-02-20 19:16:41,544 INFO L290 TraceCheckUtils]: 129: Hoare triple {15346#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {15346#false} is VALID [2022-02-20 19:16:41,544 INFO L290 TraceCheckUtils]: 130: Hoare triple {15346#false} assume !(0 == ~m_pc~0); {15346#false} is VALID [2022-02-20 19:16:41,544 INFO L290 TraceCheckUtils]: 131: Hoare triple {15346#false} assume 1 == ~m_pc~0; {15346#false} is VALID [2022-02-20 19:16:41,544 INFO L290 TraceCheckUtils]: 132: Hoare triple {15346#false} assume ~token~0 != 8 + ~local~0; {15346#false} is VALID [2022-02-20 19:16:41,544 INFO L272 TraceCheckUtils]: 133: Hoare triple {15346#false} call error(); {15346#false} is VALID [2022-02-20 19:16:41,544 INFO L290 TraceCheckUtils]: 134: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:16:41,545 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 19:16:41,546 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:16:41,546 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914433990] [2022-02-20 19:16:41,546 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914433990] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:16:41,546 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:16:41,546 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:16:41,547 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321887654] [2022-02-20 19:16:41,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:16:41,549 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:16:41,549 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:16:41,550 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:41,617 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:41,617 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:16:41,617 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:16:41,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:16:41,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:16:41,620 INFO L87 Difference]: Start difference. First operand 2405 states and 4400 transitions. Second operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:54,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:54,400 INFO L93 Difference]: Finished difference Result 3147 states and 5591 transitions. [2022-02-20 19:16:54,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:16:54,401 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:16:54,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:16:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:54,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5591 transitions. [2022-02-20 19:16:54,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:54,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5591 transitions. [2022-02-20 19:16:54,452 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5591 transitions. [2022-02-20 19:16:58,332 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5591 edges. 5591 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:58,592 INFO L225 Difference]: With dead ends: 3147 [2022-02-20 19:16:58,593 INFO L226 Difference]: Without dead ends: 2879 [2022-02-20 19:16:58,594 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 19:16:58,595 INFO L933 BasicCegarLoop]: 4478 mSDtfsCounter, 5066 mSDsluCounter, 12604 mSDsCounter, 0 mSdLazyCounter, 1435 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5081 SdHoareTripleChecker+Valid, 17082 SdHoareTripleChecker+Invalid, 1543 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 1435 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-02-20 19:16:58,595 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5081 Valid, 17082 Invalid, 1543 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [108 Valid, 1435 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-02-20 19:16:58,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2879 states. [2022-02-20 19:16:58,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2879 to 2682. [2022-02-20 19:16:58,677 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:16:58,695 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:16:58,702 INFO L74 IsIncluded]: Start isIncluded. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:16:58,711 INFO L87 Difference]: Start difference. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:16:58,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:58,941 INFO L93 Difference]: Finished difference Result 2879 states and 5169 transitions. [2022-02-20 19:16:58,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5169 transitions. [2022-02-20 19:16:58,947 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:58,947 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:58,953 INFO L74 IsIncluded]: Start isIncluded. First operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) Second operand 2879 states. [2022-02-20 19:16:58,959 INFO L87 Difference]: Start difference. First operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) Second operand 2879 states. [2022-02-20 19:16:59,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:59,189 INFO L93 Difference]: Finished difference Result 2879 states and 5169 transitions. [2022-02-20 19:16:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5169 transitions. [2022-02-20 19:16:59,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:59,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:59,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:16:59,194 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:16:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:16:59,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 2682 states and 4839 transitions. [2022-02-20 19:16:59,420 INFO L78 Accepts]: Start accepts. Automaton has 2682 states and 4839 transitions. Word has length 135 [2022-02-20 19:16:59,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:16:59,421 INFO L470 AbstractCegarLoop]: Abstraction has 2682 states and 4839 transitions. [2022-02-20 19:16:59,421 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:59,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4839 transitions. [2022-02-20 19:16:59,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:16:59,424 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:16:59,424 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:16:59,424 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:16:59,425 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:16:59,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:16:59,425 INFO L85 PathProgramCache]: Analyzing trace with hash -1902621501, now seen corresponding path program 1 times [2022-02-20 19:16:59,425 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:16:59,425 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [750056767] [2022-02-20 19:16:59,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:16:59,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:16:59,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:59,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:16:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:59,476 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:16:59,476 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {27509#true} {27511#(= ~T1_E~0 ~M_E~0)} #11281#return; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:16:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:59,528 INFO L290 TraceCheckUtils]: 0: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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); {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:16:59,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,529 INFO L290 TraceCheckUtils]: 3: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,530 INFO L290 TraceCheckUtils]: 4: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T4_E~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,530 INFO L290 TraceCheckUtils]: 5: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,530 INFO L290 TraceCheckUtils]: 6: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,531 INFO L290 TraceCheckUtils]: 7: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,531 INFO L290 TraceCheckUtils]: 8: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,531 INFO L290 TraceCheckUtils]: 9: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,532 INFO L290 TraceCheckUtils]: 10: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,532 INFO L290 TraceCheckUtils]: 11: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,532 INFO L290 TraceCheckUtils]: 12: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_3~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,533 INFO L290 TraceCheckUtils]: 13: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,533 INFO L290 TraceCheckUtils]: 14: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,533 INFO L290 TraceCheckUtils]: 15: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_6~0;~E_6~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,534 INFO L290 TraceCheckUtils]: 16: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,534 INFO L290 TraceCheckUtils]: 17: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,534 INFO L290 TraceCheckUtils]: 18: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,535 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {27511#(= ~T1_E~0 ~M_E~0)} #11283#return; {27510#false} is VALID [2022-02-20 19:16:59,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:16:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:59,579 INFO L290 TraceCheckUtils]: 0: Hoare triple {27618#(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(~t8_st~0)| ~t8_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;havoc ~tmp___7~0#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; {27509#true} is VALID [2022-02-20 19:16:59,579 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 1 == ~m_pc~0; {27509#true} is VALID [2022-02-20 19:16:59,580 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {27509#true} is VALID [2022-02-20 19:16:59,580 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:16:59,580 INFO L290 TraceCheckUtils]: 4: Hoare triple {27509#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {27509#true} is VALID [2022-02-20 19:16:59,584 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,585 INFO L290 TraceCheckUtils]: 6: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,585 INFO L290 TraceCheckUtils]: 7: Hoare triple {27509#true} assume !(1 == ~t1_pc~0); {27509#true} is VALID [2022-02-20 19:16:59,585 INFO L290 TraceCheckUtils]: 8: Hoare triple {27509#true} is_transmit1_triggered_~__retres1~1#1 := 0; {27509#true} is VALID [2022-02-20 19:16:59,585 INFO L290 TraceCheckUtils]: 9: Hoare triple {27509#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:16:59,585 INFO L290 TraceCheckUtils]: 10: Hoare triple {27509#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {27509#true} is VALID [2022-02-20 19:16:59,585 INFO L290 TraceCheckUtils]: 11: Hoare triple {27509#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,585 INFO L290 TraceCheckUtils]: 12: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,586 INFO L290 TraceCheckUtils]: 13: Hoare triple {27509#true} assume 1 == ~t2_pc~0; {27509#true} is VALID [2022-02-20 19:16:59,586 INFO L290 TraceCheckUtils]: 14: Hoare triple {27509#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {27509#true} is VALID [2022-02-20 19:16:59,586 INFO L290 TraceCheckUtils]: 15: Hoare triple {27509#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:16:59,586 INFO L290 TraceCheckUtils]: 16: Hoare triple {27509#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {27509#true} is VALID [2022-02-20 19:16:59,586 INFO L290 TraceCheckUtils]: 17: Hoare triple {27509#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,586 INFO L290 TraceCheckUtils]: 18: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,586 INFO L290 TraceCheckUtils]: 19: Hoare triple {27509#true} assume 1 == ~t3_pc~0; {27509#true} is VALID [2022-02-20 19:16:59,587 INFO L290 TraceCheckUtils]: 20: Hoare triple {27509#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {27509#true} is VALID [2022-02-20 19:16:59,587 INFO L290 TraceCheckUtils]: 21: Hoare triple {27509#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:16:59,587 INFO L290 TraceCheckUtils]: 22: Hoare triple {27509#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {27509#true} is VALID [2022-02-20 19:16:59,587 INFO L290 TraceCheckUtils]: 23: Hoare triple {27509#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,587 INFO L290 TraceCheckUtils]: 24: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,587 INFO L290 TraceCheckUtils]: 25: Hoare triple {27509#true} assume !(1 == ~t4_pc~0); {27509#true} is VALID [2022-02-20 19:16:59,587 INFO L290 TraceCheckUtils]: 26: Hoare triple {27509#true} is_transmit4_triggered_~__retres1~4#1 := 0; {27509#true} is VALID [2022-02-20 19:16:59,588 INFO L290 TraceCheckUtils]: 27: Hoare triple {27509#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:16:59,588 INFO L290 TraceCheckUtils]: 28: Hoare triple {27509#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {27509#true} is VALID [2022-02-20 19:16:59,588 INFO L290 TraceCheckUtils]: 29: Hoare triple {27509#true} assume !(0 != ~tmp___3~0#1); {27509#true} is VALID [2022-02-20 19:16:59,588 INFO L290 TraceCheckUtils]: 30: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,588 INFO L290 TraceCheckUtils]: 31: Hoare triple {27509#true} assume 1 == ~t5_pc~0; {27509#true} is VALID [2022-02-20 19:16:59,588 INFO L290 TraceCheckUtils]: 32: Hoare triple {27509#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {27509#true} is VALID [2022-02-20 19:16:59,588 INFO L290 TraceCheckUtils]: 33: Hoare triple {27509#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:16:59,589 INFO L290 TraceCheckUtils]: 34: Hoare triple {27509#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {27509#true} is VALID [2022-02-20 19:16:59,589 INFO L290 TraceCheckUtils]: 35: Hoare triple {27509#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,589 INFO L290 TraceCheckUtils]: 36: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,589 INFO L290 TraceCheckUtils]: 37: Hoare triple {27509#true} assume !(1 == ~t6_pc~0); {27509#true} is VALID [2022-02-20 19:16:59,589 INFO L290 TraceCheckUtils]: 38: Hoare triple {27509#true} is_transmit6_triggered_~__retres1~6#1 := 0; {27509#true} is VALID [2022-02-20 19:16:59,589 INFO L290 TraceCheckUtils]: 39: Hoare triple {27509#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:16:59,589 INFO L290 TraceCheckUtils]: 40: Hoare triple {27509#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {27509#true} is VALID [2022-02-20 19:16:59,590 INFO L290 TraceCheckUtils]: 41: Hoare triple {27509#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,590 INFO L290 TraceCheckUtils]: 42: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,590 INFO L290 TraceCheckUtils]: 43: Hoare triple {27509#true} assume 1 == ~t7_pc~0; {27509#true} is VALID [2022-02-20 19:16:59,590 INFO L290 TraceCheckUtils]: 44: Hoare triple {27509#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {27509#true} is VALID [2022-02-20 19:16:59,590 INFO L290 TraceCheckUtils]: 45: Hoare triple {27509#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:16:59,590 INFO L290 TraceCheckUtils]: 46: Hoare triple {27509#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {27509#true} is VALID [2022-02-20 19:16:59,590 INFO L290 TraceCheckUtils]: 47: Hoare triple {27509#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,591 INFO L290 TraceCheckUtils]: 48: Hoare triple {27509#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:16:59,591 INFO L290 TraceCheckUtils]: 49: Hoare triple {27509#true} assume !(1 == ~t8_pc~0); {27509#true} is VALID [2022-02-20 19:16:59,591 INFO L290 TraceCheckUtils]: 50: Hoare triple {27509#true} is_transmit8_triggered_~__retres1~8#1 := 0; {27509#true} is VALID [2022-02-20 19:16:59,591 INFO L290 TraceCheckUtils]: 51: Hoare triple {27509#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:16:59,591 INFO L290 TraceCheckUtils]: 52: Hoare triple {27509#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {27509#true} is VALID [2022-02-20 19:16:59,591 INFO L290 TraceCheckUtils]: 53: Hoare triple {27509#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,591 INFO L290 TraceCheckUtils]: 54: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:16:59,592 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {27509#true} {27510#false} #11285#return; {27510#false} is VALID [2022-02-20 19:16:59,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:16:59,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:59,598 INFO L290 TraceCheckUtils]: 0: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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); {27509#true} is VALID [2022-02-20 19:16:59,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,599 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} assume !(1 == ~T2_E~0); {27509#true} is VALID [2022-02-20 19:16:59,599 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,599 INFO L290 TraceCheckUtils]: 4: Hoare triple {27509#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,599 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,599 INFO L290 TraceCheckUtils]: 6: Hoare triple {27509#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,599 INFO L290 TraceCheckUtils]: 7: Hoare triple {27509#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,599 INFO L290 TraceCheckUtils]: 8: Hoare triple {27509#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,600 INFO L290 TraceCheckUtils]: 9: Hoare triple {27509#true} assume 1 == ~E_M~0;~E_M~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,600 INFO L290 TraceCheckUtils]: 10: Hoare triple {27509#true} assume !(1 == ~E_1~0); {27509#true} is VALID [2022-02-20 19:16:59,600 INFO L290 TraceCheckUtils]: 11: Hoare triple {27509#true} assume 1 == ~E_2~0;~E_2~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,600 INFO L290 TraceCheckUtils]: 12: Hoare triple {27509#true} assume 1 == ~E_3~0;~E_3~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,600 INFO L290 TraceCheckUtils]: 13: Hoare triple {27509#true} assume 1 == ~E_4~0;~E_4~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,600 INFO L290 TraceCheckUtils]: 14: Hoare triple {27509#true} assume 1 == ~E_5~0;~E_5~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,600 INFO L290 TraceCheckUtils]: 15: Hoare triple {27509#true} assume 1 == ~E_6~0;~E_6~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,601 INFO L290 TraceCheckUtils]: 16: Hoare triple {27509#true} assume 1 == ~E_7~0;~E_7~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,601 INFO L290 TraceCheckUtils]: 17: Hoare triple {27509#true} assume 1 == ~E_8~0;~E_8~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,601 INFO L290 TraceCheckUtils]: 18: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:16:59,601 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {27509#true} {27510#false} #11287#return; {27510#false} is VALID [2022-02-20 19:16:59,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:16:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:59,605 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} havoc ~__retres1~9; {27509#true} is VALID [2022-02-20 19:16:59,605 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {27509#true} is VALID [2022-02-20 19:16:59,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} #res := ~__retres1~9; {27509#true} is VALID [2022-02-20 19:16:59,605 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:16:59,606 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {27509#true} {27510#false} #11289#return; {27510#false} is VALID [2022-02-20 19:16:59,607 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#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;~t8_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;~t8_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;~t8_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;~T8_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;~E_8~0 := 2;~token~0 := 0;~local~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#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;~t8_i~0 := 1; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,607 INFO L290 TraceCheckUtils]: 3: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#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; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,608 INFO L272 TraceCheckUtils]: 4: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} call update_channels(); {27509#true} is VALID [2022-02-20 19:16:59,608 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:16:59,608 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {27509#true} {27511#(= ~T1_E~0 ~M_E~0)} #11281#return; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,609 INFO L290 TraceCheckUtils]: 7: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,609 INFO L290 TraceCheckUtils]: 8: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,609 INFO L290 TraceCheckUtils]: 9: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,609 INFO L290 TraceCheckUtils]: 10: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,610 INFO L290 TraceCheckUtils]: 11: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,610 INFO L290 TraceCheckUtils]: 12: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,610 INFO L290 TraceCheckUtils]: 13: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,610 INFO L290 TraceCheckUtils]: 14: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,611 INFO L290 TraceCheckUtils]: 15: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,611 INFO L290 TraceCheckUtils]: 16: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,611 INFO L290 TraceCheckUtils]: 17: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:59,612 INFO L272 TraceCheckUtils]: 18: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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 19:16:59,613 INFO L290 TraceCheckUtils]: 19: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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); {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:16:59,613 INFO L290 TraceCheckUtils]: 20: Hoare triple {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,614 INFO L290 TraceCheckUtils]: 21: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,614 INFO L290 TraceCheckUtils]: 22: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,614 INFO L290 TraceCheckUtils]: 23: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T4_E~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,615 INFO L290 TraceCheckUtils]: 24: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,615 INFO L290 TraceCheckUtils]: 25: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,615 INFO L290 TraceCheckUtils]: 26: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,616 INFO L290 TraceCheckUtils]: 27: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,616 INFO L290 TraceCheckUtils]: 28: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,616 INFO L290 TraceCheckUtils]: 29: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,616 INFO L290 TraceCheckUtils]: 30: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,617 INFO L290 TraceCheckUtils]: 31: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_3~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,617 INFO L290 TraceCheckUtils]: 32: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,617 INFO L290 TraceCheckUtils]: 33: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,618 INFO L290 TraceCheckUtils]: 34: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_6~0;~E_6~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,618 INFO L290 TraceCheckUtils]: 35: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,618 INFO L290 TraceCheckUtils]: 36: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,619 INFO L290 TraceCheckUtils]: 37: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:59,619 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {27511#(= ~T1_E~0 ~M_E~0)} #11283#return; {27510#false} is VALID [2022-02-20 19:16:59,619 INFO L272 TraceCheckUtils]: 39: Hoare triple {27510#false} call activate_threads(); {27618#(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(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:16:59,619 INFO L290 TraceCheckUtils]: 40: Hoare triple {27618#(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(~t8_st~0)| ~t8_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;havoc ~tmp___7~0#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; {27509#true} is VALID [2022-02-20 19:16:59,620 INFO L290 TraceCheckUtils]: 41: Hoare triple {27509#true} assume 1 == ~m_pc~0; {27509#true} is VALID [2022-02-20 19:16:59,620 INFO L290 TraceCheckUtils]: 42: Hoare triple {27509#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {27509#true} is VALID [2022-02-20 19:16:59,620 INFO L290 TraceCheckUtils]: 43: Hoare triple {27509#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:16:59,620 INFO L290 TraceCheckUtils]: 44: Hoare triple {27509#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {27509#true} is VALID [2022-02-20 19:16:59,620 INFO L290 TraceCheckUtils]: 45: Hoare triple {27509#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,620 INFO L290 TraceCheckUtils]: 46: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,620 INFO L290 TraceCheckUtils]: 47: Hoare triple {27509#true} assume !(1 == ~t1_pc~0); {27509#true} is VALID [2022-02-20 19:16:59,621 INFO L290 TraceCheckUtils]: 48: Hoare triple {27509#true} is_transmit1_triggered_~__retres1~1#1 := 0; {27509#true} is VALID [2022-02-20 19:16:59,621 INFO L290 TraceCheckUtils]: 49: Hoare triple {27509#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:16:59,621 INFO L290 TraceCheckUtils]: 50: Hoare triple {27509#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {27509#true} is VALID [2022-02-20 19:16:59,621 INFO L290 TraceCheckUtils]: 51: Hoare triple {27509#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,621 INFO L290 TraceCheckUtils]: 52: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,621 INFO L290 TraceCheckUtils]: 53: Hoare triple {27509#true} assume 1 == ~t2_pc~0; {27509#true} is VALID [2022-02-20 19:16:59,621 INFO L290 TraceCheckUtils]: 54: Hoare triple {27509#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {27509#true} is VALID [2022-02-20 19:16:59,622 INFO L290 TraceCheckUtils]: 55: Hoare triple {27509#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:16:59,622 INFO L290 TraceCheckUtils]: 56: Hoare triple {27509#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {27509#true} is VALID [2022-02-20 19:16:59,622 INFO L290 TraceCheckUtils]: 57: Hoare triple {27509#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,622 INFO L290 TraceCheckUtils]: 58: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,622 INFO L290 TraceCheckUtils]: 59: Hoare triple {27509#true} assume 1 == ~t3_pc~0; {27509#true} is VALID [2022-02-20 19:16:59,622 INFO L290 TraceCheckUtils]: 60: Hoare triple {27509#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {27509#true} is VALID [2022-02-20 19:16:59,622 INFO L290 TraceCheckUtils]: 61: Hoare triple {27509#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:16:59,623 INFO L290 TraceCheckUtils]: 62: Hoare triple {27509#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {27509#true} is VALID [2022-02-20 19:16:59,623 INFO L290 TraceCheckUtils]: 63: Hoare triple {27509#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,623 INFO L290 TraceCheckUtils]: 64: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,623 INFO L290 TraceCheckUtils]: 65: Hoare triple {27509#true} assume !(1 == ~t4_pc~0); {27509#true} is VALID [2022-02-20 19:16:59,623 INFO L290 TraceCheckUtils]: 66: Hoare triple {27509#true} is_transmit4_triggered_~__retres1~4#1 := 0; {27509#true} is VALID [2022-02-20 19:16:59,623 INFO L290 TraceCheckUtils]: 67: Hoare triple {27509#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:16:59,623 INFO L290 TraceCheckUtils]: 68: Hoare triple {27509#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {27509#true} is VALID [2022-02-20 19:16:59,624 INFO L290 TraceCheckUtils]: 69: Hoare triple {27509#true} assume !(0 != ~tmp___3~0#1); {27509#true} is VALID [2022-02-20 19:16:59,624 INFO L290 TraceCheckUtils]: 70: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,624 INFO L290 TraceCheckUtils]: 71: Hoare triple {27509#true} assume 1 == ~t5_pc~0; {27509#true} is VALID [2022-02-20 19:16:59,624 INFO L290 TraceCheckUtils]: 72: Hoare triple {27509#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {27509#true} is VALID [2022-02-20 19:16:59,624 INFO L290 TraceCheckUtils]: 73: Hoare triple {27509#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:16:59,624 INFO L290 TraceCheckUtils]: 74: Hoare triple {27509#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {27509#true} is VALID [2022-02-20 19:16:59,624 INFO L290 TraceCheckUtils]: 75: Hoare triple {27509#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,624 INFO L290 TraceCheckUtils]: 76: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,625 INFO L290 TraceCheckUtils]: 77: Hoare triple {27509#true} assume !(1 == ~t6_pc~0); {27509#true} is VALID [2022-02-20 19:16:59,625 INFO L290 TraceCheckUtils]: 78: Hoare triple {27509#true} is_transmit6_triggered_~__retres1~6#1 := 0; {27509#true} is VALID [2022-02-20 19:16:59,625 INFO L290 TraceCheckUtils]: 79: Hoare triple {27509#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:16:59,625 INFO L290 TraceCheckUtils]: 80: Hoare triple {27509#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {27509#true} is VALID [2022-02-20 19:16:59,625 INFO L290 TraceCheckUtils]: 81: Hoare triple {27509#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,625 INFO L290 TraceCheckUtils]: 82: Hoare triple {27509#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; {27509#true} is VALID [2022-02-20 19:16:59,625 INFO L290 TraceCheckUtils]: 83: Hoare triple {27509#true} assume 1 == ~t7_pc~0; {27509#true} is VALID [2022-02-20 19:16:59,626 INFO L290 TraceCheckUtils]: 84: Hoare triple {27509#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {27509#true} is VALID [2022-02-20 19:16:59,626 INFO L290 TraceCheckUtils]: 85: Hoare triple {27509#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:16:59,626 INFO L290 TraceCheckUtils]: 86: Hoare triple {27509#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {27509#true} is VALID [2022-02-20 19:16:59,626 INFO L290 TraceCheckUtils]: 87: Hoare triple {27509#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,626 INFO L290 TraceCheckUtils]: 88: Hoare triple {27509#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:16:59,626 INFO L290 TraceCheckUtils]: 89: Hoare triple {27509#true} assume !(1 == ~t8_pc~0); {27509#true} is VALID [2022-02-20 19:16:59,626 INFO L290 TraceCheckUtils]: 90: Hoare triple {27509#true} is_transmit8_triggered_~__retres1~8#1 := 0; {27509#true} is VALID [2022-02-20 19:16:59,627 INFO L290 TraceCheckUtils]: 91: Hoare triple {27509#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:16:59,627 INFO L290 TraceCheckUtils]: 92: Hoare triple {27509#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {27509#true} is VALID [2022-02-20 19:16:59,627 INFO L290 TraceCheckUtils]: 93: Hoare triple {27509#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {27509#true} is VALID [2022-02-20 19:16:59,627 INFO L290 TraceCheckUtils]: 94: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:16:59,627 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {27509#true} {27510#false} #11285#return; {27510#false} is VALID [2022-02-20 19:16:59,627 INFO L272 TraceCheckUtils]: 96: Hoare triple {27510#false} call reset_delta_events(); {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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 19:16:59,627 INFO L290 TraceCheckUtils]: 97: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~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)|) (= ~T8_E~0 |old(~T8_E~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); {27509#true} is VALID [2022-02-20 19:16:59,628 INFO L290 TraceCheckUtils]: 98: Hoare triple {27509#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,628 INFO L290 TraceCheckUtils]: 99: Hoare triple {27509#true} assume !(1 == ~T2_E~0); {27509#true} is VALID [2022-02-20 19:16:59,628 INFO L290 TraceCheckUtils]: 100: Hoare triple {27509#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,628 INFO L290 TraceCheckUtils]: 101: Hoare triple {27509#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,628 INFO L290 TraceCheckUtils]: 102: Hoare triple {27509#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,628 INFO L290 TraceCheckUtils]: 103: Hoare triple {27509#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,628 INFO L290 TraceCheckUtils]: 104: Hoare triple {27509#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,629 INFO L290 TraceCheckUtils]: 105: Hoare triple {27509#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,629 INFO L290 TraceCheckUtils]: 106: Hoare triple {27509#true} assume 1 == ~E_M~0;~E_M~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,629 INFO L290 TraceCheckUtils]: 107: Hoare triple {27509#true} assume !(1 == ~E_1~0); {27509#true} is VALID [2022-02-20 19:16:59,629 INFO L290 TraceCheckUtils]: 108: Hoare triple {27509#true} assume 1 == ~E_2~0;~E_2~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,629 INFO L290 TraceCheckUtils]: 109: Hoare triple {27509#true} assume 1 == ~E_3~0;~E_3~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,629 INFO L290 TraceCheckUtils]: 110: Hoare triple {27509#true} assume 1 == ~E_4~0;~E_4~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,629 INFO L290 TraceCheckUtils]: 111: Hoare triple {27509#true} assume 1 == ~E_5~0;~E_5~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,629 INFO L290 TraceCheckUtils]: 112: Hoare triple {27509#true} assume 1 == ~E_6~0;~E_6~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,630 INFO L290 TraceCheckUtils]: 113: Hoare triple {27509#true} assume 1 == ~E_7~0;~E_7~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,630 INFO L290 TraceCheckUtils]: 114: Hoare triple {27509#true} assume 1 == ~E_8~0;~E_8~0 := 2; {27509#true} is VALID [2022-02-20 19:16:59,630 INFO L290 TraceCheckUtils]: 115: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:16:59,630 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {27509#true} {27510#false} #11287#return; {27510#false} is VALID [2022-02-20 19:16:59,630 INFO L290 TraceCheckUtils]: 117: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:16:59,630 INFO L290 TraceCheckUtils]: 118: Hoare triple {27510#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {27510#false} is VALID [2022-02-20 19:16:59,630 INFO L290 TraceCheckUtils]: 119: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:16:59,631 INFO L272 TraceCheckUtils]: 120: Hoare triple {27510#false} call eval_#t~ret29#1 := exists_runnable_thread(); {27509#true} is VALID [2022-02-20 19:16:59,631 INFO L290 TraceCheckUtils]: 121: Hoare triple {27509#true} havoc ~__retres1~9; {27509#true} is VALID [2022-02-20 19:16:59,631 INFO L290 TraceCheckUtils]: 122: Hoare triple {27509#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {27509#true} is VALID [2022-02-20 19:16:59,631 INFO L290 TraceCheckUtils]: 123: Hoare triple {27509#true} #res := ~__retres1~9; {27509#true} is VALID [2022-02-20 19:16:59,631 INFO L290 TraceCheckUtils]: 124: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:16:59,631 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {27509#true} {27510#false} #11289#return; {27510#false} is VALID [2022-02-20 19:16:59,632 INFO L290 TraceCheckUtils]: 126: Hoare triple {27510#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {27510#false} is VALID [2022-02-20 19:16:59,632 INFO L290 TraceCheckUtils]: 127: Hoare triple {27510#false} assume 0 != eval_~tmp~0#1; {27510#false} is VALID [2022-02-20 19:16:59,632 INFO L290 TraceCheckUtils]: 128: Hoare triple {27510#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {27510#false} is VALID [2022-02-20 19:16:59,632 INFO L290 TraceCheckUtils]: 129: Hoare triple {27510#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {27510#false} is VALID [2022-02-20 19:16:59,632 INFO L290 TraceCheckUtils]: 130: Hoare triple {27510#false} assume !(0 == ~m_pc~0); {27510#false} is VALID [2022-02-20 19:16:59,632 INFO L290 TraceCheckUtils]: 131: Hoare triple {27510#false} assume 1 == ~m_pc~0; {27510#false} is VALID [2022-02-20 19:16:59,632 INFO L290 TraceCheckUtils]: 132: Hoare triple {27510#false} assume ~token~0 != 8 + ~local~0; {27510#false} is VALID [2022-02-20 19:16:59,633 INFO L272 TraceCheckUtils]: 133: Hoare triple {27510#false} call error(); {27510#false} is VALID [2022-02-20 19:16:59,633 INFO L290 TraceCheckUtils]: 134: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:16:59,633 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 19:16:59,633 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:16:59,634 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [750056767] [2022-02-20 19:16:59,641 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [750056767] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:16:59,641 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:16:59,642 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:16:59,642 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200988023] [2022-02-20 19:16:59,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:16:59,642 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:16:59,643 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:16:59,643 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:59,716 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:59,717 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:16:59,717 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:16:59,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:16:59,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:16:59,718 INFO L87 Difference]: Start difference. First operand 2682 states and 4839 transitions. Second operand has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5)