./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-1.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 54f1be55645106b43145d214f59b6f833268ce7c7f84e399c536bf03a2c9679b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:17:59,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:17:59,795 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:17:59,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:17:59,830 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:17:59,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:17:59,831 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:17:59,832 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:17:59,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:17:59,834 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:17:59,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:17:59,835 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:17:59,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:17:59,836 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:17:59,837 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:17:59,839 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:17:59,840 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:17:59,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:17:59,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:17:59,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:17:59,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:17:59,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:17:59,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:17:59,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:17:59,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:17:59,858 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:17:59,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:17:59,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:17:59,859 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:17:59,860 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:17:59,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:17:59,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:17:59,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:17:59,863 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:17:59,864 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:17:59,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:17:59,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:17:59,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:17:59,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:17:59,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:17:59,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:17:59,867 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:17:59,896 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:17:59,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:17:59,896 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:17:59,897 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:17:59,897 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:17:59,897 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:17:59,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:17:59,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:17:59,899 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:17:59,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:17:59,899 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:17:59,900 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:17:59,900 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:17:59,900 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:17:59,900 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:17:59,900 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:17:59,900 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:17:59,900 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:17:59,901 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:17:59,901 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:17:59,901 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:17:59,901 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:17:59,901 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:17:59,901 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:17:59,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:17:59,902 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:17:59,902 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:17:59,902 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:17:59,902 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:17:59,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:17:59,902 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:17:59,903 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:17:59,903 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:17:59,903 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54f1be55645106b43145d214f59b6f833268ce7c7f84e399c536bf03a2c9679b [2022-02-20 19:18:00,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:18:00,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:18:00,139 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:18:00,140 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:18:00,141 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:18:00,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-1.c [2022-02-20 19:18:00,199 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66d61e8f6/644d13a4270c49dba3e1ae2306bef18c/FLAGfc26f0a03 [2022-02-20 19:18:00,838 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:18:00,839 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-1.c [2022-02-20 19:18:00,881 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66d61e8f6/644d13a4270c49dba3e1ae2306bef18c/FLAGfc26f0a03 [2022-02-20 19:18:00,944 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66d61e8f6/644d13a4270c49dba3e1ae2306bef18c [2022-02-20 19:18:00,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:18:00,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:18:00,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:18:00,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:18:00,951 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:18:00,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:18:00" (1/1) ... [2022-02-20 19:18:00,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@605cd4d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:00, skipping insertion in model container [2022-02-20 19:18:00,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:18:00" (1/1) ... [2022-02-20 19:18:00,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:18:01,095 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:18:02,300 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-1.c[381679,381692] [2022-02-20 19:18:02,318 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-1.c[383339,383352] [2022-02-20 19:18:02,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:18:02,487 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:18:03,103 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-1.c[381679,381692] [2022-02-20 19:18:03,106 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label43+token_ring.07.cil-1.c[383339,383352] [2022-02-20 19:18:03,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:18:03,167 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:18:03,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03 WrapperNode [2022-02-20 19:18:03,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:18:03,169 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:18:03,169 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:18:03,169 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:18:03,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (1/1) ... [2022-02-20 19:18:03,240 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (1/1) ... [2022-02-20 19:18:03,554 INFO L137 Inliner]: procedures = 58, calls = 62, calls flagged for inlining = 36, calls inlined = 36, statements flattened = 12909 [2022-02-20 19:18:03,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:18:03,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:18:03,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:18:03,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:18:03,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (1/1) ... [2022-02-20 19:18:03,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (1/1) ... [2022-02-20 19:18:03,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (1/1) ... [2022-02-20 19:18:03,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (1/1) ... [2022-02-20 19:18:03,844 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (1/1) ... [2022-02-20 19:18:03,906 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (1/1) ... [2022-02-20 19:18:03,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (1/1) ... [2022-02-20 19:18:04,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:18:04,021 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:18:04,021 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:18:04,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:18:04,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (1/1) ... [2022-02-20 19:18:04,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:18:04,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:18:04,046 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 19:18:04,054 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 19:18:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:18:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:18:04,076 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:18:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:18:04,076 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:18:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:18:04,077 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:18:04,077 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:18:04,077 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:18:04,077 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:18:04,077 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:18:04,077 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:18:04,077 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:18:04,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:18:04,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:18:04,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:18:04,188 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:18:04,204 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:18:09,235 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:18:09,256 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:18:09,256 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2022-02-20 19:18:09,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:18:09 BoogieIcfgContainer [2022-02-20 19:18:09,258 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:18:09,260 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:18:09,260 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:18:09,262 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:18:09,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:18:00" (1/3) ... [2022-02-20 19:18:09,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f7f948a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:18:09, skipping insertion in model container [2022-02-20 19:18:09,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:18:03" (2/3) ... [2022-02-20 19:18:09,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f7f948a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:18:09, skipping insertion in model container [2022-02-20 19:18:09,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:18:09" (3/3) ... [2022-02-20 19:18:09,264 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label43+token_ring.07.cil-1.c [2022-02-20 19:18:09,267 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:18:09,267 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:18:09,301 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:18:09,305 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 19:18:09,306 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:18:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand has 2440 states, 2410 states have (on average 1.849792531120332) internal successors, (4458), 2413 states have internal predecessors, (4458), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:18:09,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-02-20 19:18:09,364 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:18:09,364 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:18:09,365 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:18:09,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:18:09,369 INFO L85 PathProgramCache]: Analyzing trace with hash -1176565078, now seen corresponding path program 1 times [2022-02-20 19:18:09,375 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:18:09,375 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601142396] [2022-02-20 19:18:09,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:18:09,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:18:09,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:09,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:18:09,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:09,583 INFO L290 TraceCheckUtils]: 0: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:18:09,585 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2443#true} {2445#(= ~t7_i~0 1)} #11140#return; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:18:09,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:09,646 INFO L290 TraceCheckUtils]: 0: Hoare triple {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,647 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,647 INFO L290 TraceCheckUtils]: 4: Hoare triple {2443#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,647 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,648 INFO L290 TraceCheckUtils]: 6: Hoare triple {2443#true} assume !(0 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:18:09,648 INFO L290 TraceCheckUtils]: 7: Hoare triple {2443#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,648 INFO L290 TraceCheckUtils]: 8: Hoare triple {2443#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,648 INFO L290 TraceCheckUtils]: 9: Hoare triple {2443#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,648 INFO L290 TraceCheckUtils]: 10: Hoare triple {2443#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,649 INFO L290 TraceCheckUtils]: 11: Hoare triple {2443#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,649 INFO L290 TraceCheckUtils]: 12: Hoare triple {2443#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,649 INFO L290 TraceCheckUtils]: 13: Hoare triple {2443#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,649 INFO L290 TraceCheckUtils]: 14: Hoare triple {2443#true} assume !(0 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:18:09,649 INFO L290 TraceCheckUtils]: 15: Hoare triple {2443#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:18:09,650 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2443#true} {2444#false} #11142#return; {2444#false} is VALID [2022-02-20 19:18:09,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:18:09,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:09,706 INFO L290 TraceCheckUtils]: 0: Hoare triple {2540#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2443#true} is VALID [2022-02-20 19:18:09,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 1 == ~m_pc~0; {2443#true} is VALID [2022-02-20 19:18:09,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2443#true} is VALID [2022-02-20 19:18:09,707 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2443#true} is VALID [2022-02-20 19:18:09,707 INFO L290 TraceCheckUtils]: 4: Hoare triple {2443#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {2443#true} is VALID [2022-02-20 19:18:09,708 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,708 INFO L290 TraceCheckUtils]: 6: Hoare triple {2443#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {2443#true} is VALID [2022-02-20 19:18:09,708 INFO L290 TraceCheckUtils]: 7: Hoare triple {2443#true} assume !(1 == ~t1_pc~0); {2443#true} is VALID [2022-02-20 19:18:09,708 INFO L290 TraceCheckUtils]: 8: Hoare triple {2443#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2443#true} is VALID [2022-02-20 19:18:09,709 INFO L290 TraceCheckUtils]: 9: Hoare triple {2443#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2443#true} is VALID [2022-02-20 19:18:09,709 INFO L290 TraceCheckUtils]: 10: Hoare triple {2443#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {2443#true} is VALID [2022-02-20 19:18:09,709 INFO L290 TraceCheckUtils]: 11: Hoare triple {2443#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,709 INFO L290 TraceCheckUtils]: 12: Hoare triple {2443#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {2443#true} is VALID [2022-02-20 19:18:09,710 INFO L290 TraceCheckUtils]: 13: Hoare triple {2443#true} assume 1 == ~t2_pc~0; {2443#true} is VALID [2022-02-20 19:18:09,710 INFO L290 TraceCheckUtils]: 14: Hoare triple {2443#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2443#true} is VALID [2022-02-20 19:18:09,710 INFO L290 TraceCheckUtils]: 15: Hoare triple {2443#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2443#true} is VALID [2022-02-20 19:18:09,710 INFO L290 TraceCheckUtils]: 16: Hoare triple {2443#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {2443#true} is VALID [2022-02-20 19:18:09,710 INFO L290 TraceCheckUtils]: 17: Hoare triple {2443#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,711 INFO L290 TraceCheckUtils]: 18: Hoare triple {2443#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {2443#true} is VALID [2022-02-20 19:18:09,711 INFO L290 TraceCheckUtils]: 19: Hoare triple {2443#true} assume 1 == ~t3_pc~0; {2443#true} is VALID [2022-02-20 19:18:09,711 INFO L290 TraceCheckUtils]: 20: Hoare triple {2443#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2443#true} is VALID [2022-02-20 19:18:09,711 INFO L290 TraceCheckUtils]: 21: Hoare triple {2443#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2443#true} is VALID [2022-02-20 19:18:09,711 INFO L290 TraceCheckUtils]: 22: Hoare triple {2443#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {2443#true} is VALID [2022-02-20 19:18:09,712 INFO L290 TraceCheckUtils]: 23: Hoare triple {2443#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,712 INFO L290 TraceCheckUtils]: 24: Hoare triple {2443#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {2443#true} is VALID [2022-02-20 19:18:09,712 INFO L290 TraceCheckUtils]: 25: Hoare triple {2443#true} assume !(1 == ~t4_pc~0); {2443#true} is VALID [2022-02-20 19:18:09,712 INFO L290 TraceCheckUtils]: 26: Hoare triple {2443#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2443#true} is VALID [2022-02-20 19:18:09,713 INFO L290 TraceCheckUtils]: 27: Hoare triple {2443#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2443#true} is VALID [2022-02-20 19:18:09,713 INFO L290 TraceCheckUtils]: 28: Hoare triple {2443#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {2443#true} is VALID [2022-02-20 19:18:09,713 INFO L290 TraceCheckUtils]: 29: Hoare triple {2443#true} assume !(0 != ~tmp___3~0#1); {2443#true} is VALID [2022-02-20 19:18:09,713 INFO L290 TraceCheckUtils]: 30: Hoare triple {2443#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {2443#true} is VALID [2022-02-20 19:18:09,713 INFO L290 TraceCheckUtils]: 31: Hoare triple {2443#true} assume 1 == ~t5_pc~0; {2443#true} is VALID [2022-02-20 19:18:09,714 INFO L290 TraceCheckUtils]: 32: Hoare triple {2443#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2443#true} is VALID [2022-02-20 19:18:09,714 INFO L290 TraceCheckUtils]: 33: Hoare triple {2443#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2443#true} is VALID [2022-02-20 19:18:09,714 INFO L290 TraceCheckUtils]: 34: Hoare triple {2443#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {2443#true} is VALID [2022-02-20 19:18:09,714 INFO L290 TraceCheckUtils]: 35: Hoare triple {2443#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,715 INFO L290 TraceCheckUtils]: 36: Hoare triple {2443#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2443#true} is VALID [2022-02-20 19:18:09,715 INFO L290 TraceCheckUtils]: 37: Hoare triple {2443#true} assume !(1 == ~t6_pc~0); {2443#true} is VALID [2022-02-20 19:18:09,715 INFO L290 TraceCheckUtils]: 38: Hoare triple {2443#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2443#true} is VALID [2022-02-20 19:18:09,715 INFO L290 TraceCheckUtils]: 39: Hoare triple {2443#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2443#true} is VALID [2022-02-20 19:18:09,715 INFO L290 TraceCheckUtils]: 40: Hoare triple {2443#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {2443#true} is VALID [2022-02-20 19:18:09,716 INFO L290 TraceCheckUtils]: 41: Hoare triple {2443#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,716 INFO L290 TraceCheckUtils]: 42: Hoare triple {2443#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2443#true} is VALID [2022-02-20 19:18:09,716 INFO L290 TraceCheckUtils]: 43: Hoare triple {2443#true} assume 1 == ~t7_pc~0; {2443#true} is VALID [2022-02-20 19:18:09,716 INFO L290 TraceCheckUtils]: 44: Hoare triple {2443#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2443#true} is VALID [2022-02-20 19:18:09,716 INFO L290 TraceCheckUtils]: 45: Hoare triple {2443#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2443#true} is VALID [2022-02-20 19:18:09,717 INFO L290 TraceCheckUtils]: 46: Hoare triple {2443#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {2443#true} is VALID [2022-02-20 19:18:09,717 INFO L290 TraceCheckUtils]: 47: Hoare triple {2443#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,717 INFO L290 TraceCheckUtils]: 48: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:18:09,717 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2443#true} {2444#false} #11144#return; {2444#false} is VALID [2022-02-20 19:18:09,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:18:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:09,735 INFO L290 TraceCheckUtils]: 0: Hoare triple {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,736 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,743 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,743 INFO L290 TraceCheckUtils]: 4: Hoare triple {2443#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,744 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,746 INFO L290 TraceCheckUtils]: 6: Hoare triple {2443#true} assume !(1 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:18:09,746 INFO L290 TraceCheckUtils]: 7: Hoare triple {2443#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,746 INFO L290 TraceCheckUtils]: 8: Hoare triple {2443#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,747 INFO L290 TraceCheckUtils]: 9: Hoare triple {2443#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,747 INFO L290 TraceCheckUtils]: 10: Hoare triple {2443#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,747 INFO L290 TraceCheckUtils]: 11: Hoare triple {2443#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,747 INFO L290 TraceCheckUtils]: 12: Hoare triple {2443#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,747 INFO L290 TraceCheckUtils]: 13: Hoare triple {2443#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,748 INFO L290 TraceCheckUtils]: 14: Hoare triple {2443#true} assume !(1 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:18:09,748 INFO L290 TraceCheckUtils]: 15: Hoare triple {2443#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,748 INFO L290 TraceCheckUtils]: 16: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:18:09,748 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2443#true} {2444#false} #11146#return; {2444#false} is VALID [2022-02-20 19:18:09,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:18:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:09,754 INFO L290 TraceCheckUtils]: 0: Hoare triple {2443#true} havoc ~__retres1~8; {2443#true} is VALID [2022-02-20 19:18:09,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2443#true} is VALID [2022-02-20 19:18:09,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} #res := ~__retres1~8; {2443#true} is VALID [2022-02-20 19:18:09,756 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:18:09,757 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2443#true} {2444#false} #11148#return; {2444#false} is VALID [2022-02-20 19:18:09,757 INFO L290 TraceCheckUtils]: 0: Hoare triple {2443#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet48#1, main_#t~ret49#1, main_#t~ret50#1;assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647; {2443#true} is VALID [2022-02-20 19:18:09,758 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume !(0 != main_#t~nondet48#1);havoc main_#t~nondet48#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,759 INFO L290 TraceCheckUtils]: 3: Hoare triple {2445#(= ~t7_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret46#1, start_simulation_#t~ret47#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,759 INFO L272 TraceCheckUtils]: 4: Hoare triple {2445#(= ~t7_i~0 1)} call update_channels(); {2443#true} is VALID [2022-02-20 19:18:09,759 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:18:09,760 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2443#true} {2445#(= ~t7_i~0 1)} #11140#return; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,760 INFO L290 TraceCheckUtils]: 7: Hoare triple {2445#(= ~t7_i~0 1)} assume { :begin_inline_init_threads } true; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,761 INFO L290 TraceCheckUtils]: 8: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,761 INFO L290 TraceCheckUtils]: 9: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,761 INFO L290 TraceCheckUtils]: 10: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,763 INFO L290 TraceCheckUtils]: 11: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,764 INFO L290 TraceCheckUtils]: 12: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,764 INFO L290 TraceCheckUtils]: 13: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,764 INFO L290 TraceCheckUtils]: 14: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:18:09,765 INFO L290 TraceCheckUtils]: 15: Hoare triple {2445#(= ~t7_i~0 1)} assume !(1 == ~t7_i~0);~t7_st~0 := 2; {2444#false} is VALID [2022-02-20 19:18:09,765 INFO L290 TraceCheckUtils]: 16: Hoare triple {2444#false} assume { :end_inline_init_threads } true; {2444#false} is VALID [2022-02-20 19:18:09,765 INFO L272 TraceCheckUtils]: 17: Hoare triple {2444#false} call fire_delta_events(); {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:09,765 INFO L290 TraceCheckUtils]: 18: Hoare triple {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,766 INFO L290 TraceCheckUtils]: 19: Hoare triple {2443#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,766 INFO L290 TraceCheckUtils]: 20: Hoare triple {2443#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,766 INFO L290 TraceCheckUtils]: 21: Hoare triple {2443#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,766 INFO L290 TraceCheckUtils]: 22: Hoare triple {2443#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,767 INFO L290 TraceCheckUtils]: 23: Hoare triple {2443#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,767 INFO L290 TraceCheckUtils]: 24: Hoare triple {2443#true} assume !(0 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:18:09,767 INFO L290 TraceCheckUtils]: 25: Hoare triple {2443#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,768 INFO L290 TraceCheckUtils]: 26: Hoare triple {2443#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,769 INFO L290 TraceCheckUtils]: 27: Hoare triple {2443#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,769 INFO L290 TraceCheckUtils]: 28: Hoare triple {2443#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,775 INFO L290 TraceCheckUtils]: 29: Hoare triple {2443#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,775 INFO L290 TraceCheckUtils]: 30: Hoare triple {2443#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,776 INFO L290 TraceCheckUtils]: 31: Hoare triple {2443#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,777 INFO L290 TraceCheckUtils]: 32: Hoare triple {2443#true} assume !(0 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:18:09,777 INFO L290 TraceCheckUtils]: 33: Hoare triple {2443#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2443#true} is VALID [2022-02-20 19:18:09,777 INFO L290 TraceCheckUtils]: 34: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:18:09,777 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {2443#true} {2444#false} #11142#return; {2444#false} is VALID [2022-02-20 19:18:09,778 INFO L272 TraceCheckUtils]: 36: Hoare triple {2444#false} call activate_threads(); {2540#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:18:09,778 INFO L290 TraceCheckUtils]: 37: Hoare triple {2540#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2443#true} is VALID [2022-02-20 19:18:09,779 INFO L290 TraceCheckUtils]: 38: Hoare triple {2443#true} assume 1 == ~m_pc~0; {2443#true} is VALID [2022-02-20 19:18:09,779 INFO L290 TraceCheckUtils]: 39: Hoare triple {2443#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2443#true} is VALID [2022-02-20 19:18:09,779 INFO L290 TraceCheckUtils]: 40: Hoare triple {2443#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2443#true} is VALID [2022-02-20 19:18:09,779 INFO L290 TraceCheckUtils]: 41: Hoare triple {2443#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {2443#true} is VALID [2022-02-20 19:18:09,780 INFO L290 TraceCheckUtils]: 42: Hoare triple {2443#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,780 INFO L290 TraceCheckUtils]: 43: Hoare triple {2443#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {2443#true} is VALID [2022-02-20 19:18:09,780 INFO L290 TraceCheckUtils]: 44: Hoare triple {2443#true} assume !(1 == ~t1_pc~0); {2443#true} is VALID [2022-02-20 19:18:09,780 INFO L290 TraceCheckUtils]: 45: Hoare triple {2443#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2443#true} is VALID [2022-02-20 19:18:09,780 INFO L290 TraceCheckUtils]: 46: Hoare triple {2443#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2443#true} is VALID [2022-02-20 19:18:09,781 INFO L290 TraceCheckUtils]: 47: Hoare triple {2443#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {2443#true} is VALID [2022-02-20 19:18:09,781 INFO L290 TraceCheckUtils]: 48: Hoare triple {2443#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,781 INFO L290 TraceCheckUtils]: 49: Hoare triple {2443#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {2443#true} is VALID [2022-02-20 19:18:09,781 INFO L290 TraceCheckUtils]: 50: Hoare triple {2443#true} assume 1 == ~t2_pc~0; {2443#true} is VALID [2022-02-20 19:18:09,781 INFO L290 TraceCheckUtils]: 51: Hoare triple {2443#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2443#true} is VALID [2022-02-20 19:18:09,781 INFO L290 TraceCheckUtils]: 52: Hoare triple {2443#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2443#true} is VALID [2022-02-20 19:18:09,782 INFO L290 TraceCheckUtils]: 53: Hoare triple {2443#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {2443#true} is VALID [2022-02-20 19:18:09,782 INFO L290 TraceCheckUtils]: 54: Hoare triple {2443#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,782 INFO L290 TraceCheckUtils]: 55: Hoare triple {2443#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {2443#true} is VALID [2022-02-20 19:18:09,782 INFO L290 TraceCheckUtils]: 56: Hoare triple {2443#true} assume 1 == ~t3_pc~0; {2443#true} is VALID [2022-02-20 19:18:09,783 INFO L290 TraceCheckUtils]: 57: Hoare triple {2443#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2443#true} is VALID [2022-02-20 19:18:09,783 INFO L290 TraceCheckUtils]: 58: Hoare triple {2443#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2443#true} is VALID [2022-02-20 19:18:09,783 INFO L290 TraceCheckUtils]: 59: Hoare triple {2443#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {2443#true} is VALID [2022-02-20 19:18:09,783 INFO L290 TraceCheckUtils]: 60: Hoare triple {2443#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,784 INFO L290 TraceCheckUtils]: 61: Hoare triple {2443#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {2443#true} is VALID [2022-02-20 19:18:09,784 INFO L290 TraceCheckUtils]: 62: Hoare triple {2443#true} assume !(1 == ~t4_pc~0); {2443#true} is VALID [2022-02-20 19:18:09,784 INFO L290 TraceCheckUtils]: 63: Hoare triple {2443#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2443#true} is VALID [2022-02-20 19:18:09,784 INFO L290 TraceCheckUtils]: 64: Hoare triple {2443#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2443#true} is VALID [2022-02-20 19:18:09,784 INFO L290 TraceCheckUtils]: 65: Hoare triple {2443#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {2443#true} is VALID [2022-02-20 19:18:09,785 INFO L290 TraceCheckUtils]: 66: Hoare triple {2443#true} assume !(0 != ~tmp___3~0#1); {2443#true} is VALID [2022-02-20 19:18:09,785 INFO L290 TraceCheckUtils]: 67: Hoare triple {2443#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {2443#true} is VALID [2022-02-20 19:18:09,785 INFO L290 TraceCheckUtils]: 68: Hoare triple {2443#true} assume 1 == ~t5_pc~0; {2443#true} is VALID [2022-02-20 19:18:09,785 INFO L290 TraceCheckUtils]: 69: Hoare triple {2443#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2443#true} is VALID [2022-02-20 19:18:09,785 INFO L290 TraceCheckUtils]: 70: Hoare triple {2443#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2443#true} is VALID [2022-02-20 19:18:09,785 INFO L290 TraceCheckUtils]: 71: Hoare triple {2443#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {2443#true} is VALID [2022-02-20 19:18:09,786 INFO L290 TraceCheckUtils]: 72: Hoare triple {2443#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,786 INFO L290 TraceCheckUtils]: 73: Hoare triple {2443#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2443#true} is VALID [2022-02-20 19:18:09,786 INFO L290 TraceCheckUtils]: 74: Hoare triple {2443#true} assume !(1 == ~t6_pc~0); {2443#true} is VALID [2022-02-20 19:18:09,786 INFO L290 TraceCheckUtils]: 75: Hoare triple {2443#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2443#true} is VALID [2022-02-20 19:18:09,787 INFO L290 TraceCheckUtils]: 76: Hoare triple {2443#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2443#true} is VALID [2022-02-20 19:18:09,845 INFO L290 TraceCheckUtils]: 77: Hoare triple {2443#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {2443#true} is VALID [2022-02-20 19:18:09,845 INFO L290 TraceCheckUtils]: 78: Hoare triple {2443#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,845 INFO L290 TraceCheckUtils]: 79: Hoare triple {2443#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2443#true} is VALID [2022-02-20 19:18:09,845 INFO L290 TraceCheckUtils]: 80: Hoare triple {2443#true} assume 1 == ~t7_pc~0; {2443#true} is VALID [2022-02-20 19:18:09,845 INFO L290 TraceCheckUtils]: 81: Hoare triple {2443#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2443#true} is VALID [2022-02-20 19:18:09,845 INFO L290 TraceCheckUtils]: 82: Hoare triple {2443#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2443#true} is VALID [2022-02-20 19:18:09,845 INFO L290 TraceCheckUtils]: 83: Hoare triple {2443#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {2443#true} is VALID [2022-02-20 19:18:09,846 INFO L290 TraceCheckUtils]: 84: Hoare triple {2443#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2443#true} is VALID [2022-02-20 19:18:09,846 INFO L290 TraceCheckUtils]: 85: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:18:09,846 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {2443#true} {2444#false} #11144#return; {2444#false} is VALID [2022-02-20 19:18:09,846 INFO L272 TraceCheckUtils]: 87: Hoare triple {2444#false} call reset_delta_events(); {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:09,846 INFO L290 TraceCheckUtils]: 88: Hoare triple {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,846 INFO L290 TraceCheckUtils]: 89: Hoare triple {2443#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,846 INFO L290 TraceCheckUtils]: 90: Hoare triple {2443#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,846 INFO L290 TraceCheckUtils]: 91: Hoare triple {2443#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,846 INFO L290 TraceCheckUtils]: 92: Hoare triple {2443#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,847 INFO L290 TraceCheckUtils]: 93: Hoare triple {2443#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,847 INFO L290 TraceCheckUtils]: 94: Hoare triple {2443#true} assume !(1 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:18:09,852 INFO L290 TraceCheckUtils]: 95: Hoare triple {2443#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,852 INFO L290 TraceCheckUtils]: 96: Hoare triple {2443#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,852 INFO L290 TraceCheckUtils]: 97: Hoare triple {2443#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,852 INFO L290 TraceCheckUtils]: 98: Hoare triple {2443#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,852 INFO L290 TraceCheckUtils]: 99: Hoare triple {2443#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,853 INFO L290 TraceCheckUtils]: 100: Hoare triple {2443#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,853 INFO L290 TraceCheckUtils]: 101: Hoare triple {2443#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,853 INFO L290 TraceCheckUtils]: 102: Hoare triple {2443#true} assume !(1 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:18:09,853 INFO L290 TraceCheckUtils]: 103: Hoare triple {2443#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2443#true} is VALID [2022-02-20 19:18:09,853 INFO L290 TraceCheckUtils]: 104: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:18:09,853 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {2443#true} {2444#false} #11146#return; {2444#false} is VALID [2022-02-20 19:18:09,853 INFO L290 TraceCheckUtils]: 106: Hoare triple {2444#false} assume !false; {2444#false} is VALID [2022-02-20 19:18:09,853 INFO L290 TraceCheckUtils]: 107: Hoare triple {2444#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret28#1, eval_#t~nondet29#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet30#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {2444#false} is VALID [2022-02-20 19:18:09,853 INFO L290 TraceCheckUtils]: 108: Hoare triple {2444#false} assume !false; {2444#false} is VALID [2022-02-20 19:18:09,853 INFO L272 TraceCheckUtils]: 109: Hoare triple {2444#false} call eval_#t~ret28#1 := exists_runnable_thread(); {2443#true} is VALID [2022-02-20 19:18:09,854 INFO L290 TraceCheckUtils]: 110: Hoare triple {2443#true} havoc ~__retres1~8; {2443#true} is VALID [2022-02-20 19:18:09,854 INFO L290 TraceCheckUtils]: 111: Hoare triple {2443#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2443#true} is VALID [2022-02-20 19:18:09,854 INFO L290 TraceCheckUtils]: 112: Hoare triple {2443#true} #res := ~__retres1~8; {2443#true} is VALID [2022-02-20 19:18:09,854 INFO L290 TraceCheckUtils]: 113: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:18:09,854 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {2443#true} {2444#false} #11148#return; {2444#false} is VALID [2022-02-20 19:18:09,854 INFO L290 TraceCheckUtils]: 115: Hoare triple {2444#false} assume -2147483648 <= eval_#t~ret28#1 && eval_#t~ret28#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret28#1;havoc eval_#t~ret28#1; {2444#false} is VALID [2022-02-20 19:18:09,854 INFO L290 TraceCheckUtils]: 116: Hoare triple {2444#false} assume 0 != eval_~tmp~0#1; {2444#false} is VALID [2022-02-20 19:18:09,854 INFO L290 TraceCheckUtils]: 117: Hoare triple {2444#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet29#1 && eval_#t~nondet29#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet29#1;havoc eval_#t~nondet29#1; {2444#false} is VALID [2022-02-20 19:18:09,854 INFO L290 TraceCheckUtils]: 118: Hoare triple {2444#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1; {2444#false} is VALID [2022-02-20 19:18:09,855 INFO L290 TraceCheckUtils]: 119: Hoare triple {2444#false} assume !(0 == ~m_pc~0); {2444#false} is VALID [2022-02-20 19:18:09,855 INFO L290 TraceCheckUtils]: 120: Hoare triple {2444#false} assume 1 == ~m_pc~0; {2444#false} is VALID [2022-02-20 19:18:09,855 INFO L290 TraceCheckUtils]: 121: Hoare triple {2444#false} assume ~token~0 != 7 + ~local~0;assume { :begin_inline_error } true; {2444#false} is VALID [2022-02-20 19:18:09,855 INFO L290 TraceCheckUtils]: 122: Hoare triple {2444#false} assume !false; {2444#false} is VALID [2022-02-20 19:18:09,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:18:09,857 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:18:09,857 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601142396] [2022-02-20 19:18:09,857 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601142396] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:18:09,857 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:18:09,857 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:18:09,858 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750820288] [2022-02-20 19:18:09,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:18:09,862 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:18:09,863 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:18:09,865 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:09,959 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:09,960 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:18:09,960 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:18:09,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:18:09,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:18:09,981 INFO L87 Difference]: Start difference. First operand has 2440 states, 2410 states have (on average 1.849792531120332) internal successors, (4458), 2413 states have internal predecessors, (4458), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:19,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:19,565 INFO L93 Difference]: Finished difference Result 4955 states and 9127 transitions. [2022-02-20 19:18:19,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:18:19,566 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:18:19,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:18:19,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:19,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9127 transitions. [2022-02-20 19:18:19,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:19,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9127 transitions. [2022-02-20 19:18:19,678 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9127 transitions. [2022-02-20 19:18:25,390 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9127 edges. 9127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:25,828 INFO L225 Difference]: With dead ends: 4955 [2022-02-20 19:18:25,828 INFO L226 Difference]: Without dead ends: 2460 [2022-02-20 19:18:25,836 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-20 19:18:25,841 INFO L933 BasicCegarLoop]: 4453 mSDtfsCounter, 653 mSDsluCounter, 12335 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 50 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 672 SdHoareTripleChecker+Valid, 16788 SdHoareTripleChecker+Invalid, 508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-02-20 19:18:25,842 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [672 Valid, 16788 Invalid, 508 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [50 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-02-20 19:18:25,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2460 states. [2022-02-20 19:18:25,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2460 to 2373. [2022-02-20 19:18:25,950 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:18:25,959 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2460 states. Second operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:18:25,966 INFO L74 IsIncluded]: Start isIncluded. First operand 2460 states. Second operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:18:25,971 INFO L87 Difference]: Start difference. First operand 2460 states. Second operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:18:26,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:26,155 INFO L93 Difference]: Finished difference Result 2460 states and 4497 transitions. [2022-02-20 19:18:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4497 transitions. [2022-02-20 19:18:26,164 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:18:26,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:18:26,171 INFO L74 IsIncluded]: Start isIncluded. First operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2460 states. [2022-02-20 19:18:26,175 INFO L87 Difference]: Start difference. First operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2460 states. [2022-02-20 19:18:26,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:26,355 INFO L93 Difference]: Finished difference Result 2460 states and 4497 transitions. [2022-02-20 19:18:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4497 transitions. [2022-02-20 19:18:26,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:18:26,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:18:26,359 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:18:26,359 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:18:26,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:18:26,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 2373 states and 4347 transitions. [2022-02-20 19:18:26,539 INFO L78 Accepts]: Start accepts. Automaton has 2373 states and 4347 transitions. Word has length 123 [2022-02-20 19:18:26,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:18:26,540 INFO L470 AbstractCegarLoop]: Abstraction has 2373 states and 4347 transitions. [2022-02-20 19:18:26,541 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 4347 transitions. [2022-02-20 19:18:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-02-20 19:18:26,542 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:18:26,542 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:18:26,543 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:18:26,543 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:18:26,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:18:26,543 INFO L85 PathProgramCache]: Analyzing trace with hash 796600300, now seen corresponding path program 1 times [2022-02-20 19:18:26,544 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:18:26,544 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [335270812] [2022-02-20 19:18:26,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:18:26,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:18:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:26,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:18:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:26,621 INFO L290 TraceCheckUtils]: 0: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:18:26,621 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15074#true} {15076#(= ~M_E~0 2)} #11140#return; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:18:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:26,676 INFO L290 TraceCheckUtils]: 0: Hoare triple {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,677 INFO L290 TraceCheckUtils]: 2: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,677 INFO L290 TraceCheckUtils]: 3: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,678 INFO L290 TraceCheckUtils]: 4: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,678 INFO L290 TraceCheckUtils]: 5: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,678 INFO L290 TraceCheckUtils]: 6: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,679 INFO L290 TraceCheckUtils]: 7: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,679 INFO L290 TraceCheckUtils]: 8: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,679 INFO L290 TraceCheckUtils]: 9: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,679 INFO L290 TraceCheckUtils]: 10: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,680 INFO L290 TraceCheckUtils]: 11: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,680 INFO L290 TraceCheckUtils]: 12: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,683 INFO L290 TraceCheckUtils]: 13: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,683 INFO L290 TraceCheckUtils]: 14: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,684 INFO L290 TraceCheckUtils]: 15: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,684 INFO L290 TraceCheckUtils]: 16: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume true; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,684 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15171#(= |old(~M_E~0)| 0)} {15076#(= ~M_E~0 2)} #11142#return; {15075#false} is VALID [2022-02-20 19:18:26,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:18:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:26,716 INFO L290 TraceCheckUtils]: 0: Hoare triple {15172#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15074#true} is VALID [2022-02-20 19:18:26,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {15074#true} assume 1 == ~m_pc~0; {15074#true} is VALID [2022-02-20 19:18:26,716 INFO L290 TraceCheckUtils]: 2: Hoare triple {15074#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15074#true} is VALID [2022-02-20 19:18:26,716 INFO L290 TraceCheckUtils]: 3: Hoare triple {15074#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15074#true} is VALID [2022-02-20 19:18:26,717 INFO L290 TraceCheckUtils]: 4: Hoare triple {15074#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {15074#true} is VALID [2022-02-20 19:18:26,717 INFO L290 TraceCheckUtils]: 5: Hoare triple {15074#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,717 INFO L290 TraceCheckUtils]: 6: Hoare triple {15074#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {15074#true} is VALID [2022-02-20 19:18:26,717 INFO L290 TraceCheckUtils]: 7: Hoare triple {15074#true} assume !(1 == ~t1_pc~0); {15074#true} is VALID [2022-02-20 19:18:26,717 INFO L290 TraceCheckUtils]: 8: Hoare triple {15074#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15074#true} is VALID [2022-02-20 19:18:26,717 INFO L290 TraceCheckUtils]: 9: Hoare triple {15074#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15074#true} is VALID [2022-02-20 19:18:26,718 INFO L290 TraceCheckUtils]: 10: Hoare triple {15074#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {15074#true} is VALID [2022-02-20 19:18:26,718 INFO L290 TraceCheckUtils]: 11: Hoare triple {15074#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,718 INFO L290 TraceCheckUtils]: 12: Hoare triple {15074#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {15074#true} is VALID [2022-02-20 19:18:26,718 INFO L290 TraceCheckUtils]: 13: Hoare triple {15074#true} assume 1 == ~t2_pc~0; {15074#true} is VALID [2022-02-20 19:18:26,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {15074#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15074#true} is VALID [2022-02-20 19:18:26,718 INFO L290 TraceCheckUtils]: 15: Hoare triple {15074#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15074#true} is VALID [2022-02-20 19:18:26,719 INFO L290 TraceCheckUtils]: 16: Hoare triple {15074#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {15074#true} is VALID [2022-02-20 19:18:26,719 INFO L290 TraceCheckUtils]: 17: Hoare triple {15074#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,719 INFO L290 TraceCheckUtils]: 18: Hoare triple {15074#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {15074#true} is VALID [2022-02-20 19:18:26,719 INFO L290 TraceCheckUtils]: 19: Hoare triple {15074#true} assume 1 == ~t3_pc~0; {15074#true} is VALID [2022-02-20 19:18:26,719 INFO L290 TraceCheckUtils]: 20: Hoare triple {15074#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15074#true} is VALID [2022-02-20 19:18:26,719 INFO L290 TraceCheckUtils]: 21: Hoare triple {15074#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15074#true} is VALID [2022-02-20 19:18:26,719 INFO L290 TraceCheckUtils]: 22: Hoare triple {15074#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {15074#true} is VALID [2022-02-20 19:18:26,720 INFO L290 TraceCheckUtils]: 23: Hoare triple {15074#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,720 INFO L290 TraceCheckUtils]: 24: Hoare triple {15074#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {15074#true} is VALID [2022-02-20 19:18:26,720 INFO L290 TraceCheckUtils]: 25: Hoare triple {15074#true} assume !(1 == ~t4_pc~0); {15074#true} is VALID [2022-02-20 19:18:26,720 INFO L290 TraceCheckUtils]: 26: Hoare triple {15074#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15074#true} is VALID [2022-02-20 19:18:26,720 INFO L290 TraceCheckUtils]: 27: Hoare triple {15074#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15074#true} is VALID [2022-02-20 19:18:26,720 INFO L290 TraceCheckUtils]: 28: Hoare triple {15074#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {15074#true} is VALID [2022-02-20 19:18:26,721 INFO L290 TraceCheckUtils]: 29: Hoare triple {15074#true} assume !(0 != ~tmp___3~0#1); {15074#true} is VALID [2022-02-20 19:18:26,721 INFO L290 TraceCheckUtils]: 30: Hoare triple {15074#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {15074#true} is VALID [2022-02-20 19:18:26,721 INFO L290 TraceCheckUtils]: 31: Hoare triple {15074#true} assume 1 == ~t5_pc~0; {15074#true} is VALID [2022-02-20 19:18:26,721 INFO L290 TraceCheckUtils]: 32: Hoare triple {15074#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15074#true} is VALID [2022-02-20 19:18:26,721 INFO L290 TraceCheckUtils]: 33: Hoare triple {15074#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15074#true} is VALID [2022-02-20 19:18:26,721 INFO L290 TraceCheckUtils]: 34: Hoare triple {15074#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {15074#true} is VALID [2022-02-20 19:18:26,722 INFO L290 TraceCheckUtils]: 35: Hoare triple {15074#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,722 INFO L290 TraceCheckUtils]: 36: Hoare triple {15074#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15074#true} is VALID [2022-02-20 19:18:26,722 INFO L290 TraceCheckUtils]: 37: Hoare triple {15074#true} assume !(1 == ~t6_pc~0); {15074#true} is VALID [2022-02-20 19:18:26,722 INFO L290 TraceCheckUtils]: 38: Hoare triple {15074#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15074#true} is VALID [2022-02-20 19:18:26,722 INFO L290 TraceCheckUtils]: 39: Hoare triple {15074#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15074#true} is VALID [2022-02-20 19:18:26,722 INFO L290 TraceCheckUtils]: 40: Hoare triple {15074#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {15074#true} is VALID [2022-02-20 19:18:26,722 INFO L290 TraceCheckUtils]: 41: Hoare triple {15074#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,723 INFO L290 TraceCheckUtils]: 42: Hoare triple {15074#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15074#true} is VALID [2022-02-20 19:18:26,723 INFO L290 TraceCheckUtils]: 43: Hoare triple {15074#true} assume 1 == ~t7_pc~0; {15074#true} is VALID [2022-02-20 19:18:26,723 INFO L290 TraceCheckUtils]: 44: Hoare triple {15074#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15074#true} is VALID [2022-02-20 19:18:26,723 INFO L290 TraceCheckUtils]: 45: Hoare triple {15074#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15074#true} is VALID [2022-02-20 19:18:26,723 INFO L290 TraceCheckUtils]: 46: Hoare triple {15074#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {15074#true} is VALID [2022-02-20 19:18:26,723 INFO L290 TraceCheckUtils]: 47: Hoare triple {15074#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,724 INFO L290 TraceCheckUtils]: 48: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:18:26,724 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {15074#true} {15075#false} #11144#return; {15075#false} is VALID [2022-02-20 19:18:26,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:18:26,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:26,730 INFO L290 TraceCheckUtils]: 0: Hoare triple {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,730 INFO L290 TraceCheckUtils]: 1: Hoare triple {15074#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,731 INFO L290 TraceCheckUtils]: 2: Hoare triple {15074#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,731 INFO L290 TraceCheckUtils]: 3: Hoare triple {15074#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,731 INFO L290 TraceCheckUtils]: 4: Hoare triple {15074#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,731 INFO L290 TraceCheckUtils]: 5: Hoare triple {15074#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,731 INFO L290 TraceCheckUtils]: 6: Hoare triple {15074#true} assume !(1 == ~T6_E~0); {15074#true} is VALID [2022-02-20 19:18:26,731 INFO L290 TraceCheckUtils]: 7: Hoare triple {15074#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,731 INFO L290 TraceCheckUtils]: 8: Hoare triple {15074#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,732 INFO L290 TraceCheckUtils]: 9: Hoare triple {15074#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,732 INFO L290 TraceCheckUtils]: 10: Hoare triple {15074#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,732 INFO L290 TraceCheckUtils]: 11: Hoare triple {15074#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,732 INFO L290 TraceCheckUtils]: 12: Hoare triple {15074#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,732 INFO L290 TraceCheckUtils]: 13: Hoare triple {15074#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,732 INFO L290 TraceCheckUtils]: 14: Hoare triple {15074#true} assume !(1 == ~E_6~0); {15074#true} is VALID [2022-02-20 19:18:26,732 INFO L290 TraceCheckUtils]: 15: Hoare triple {15074#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,733 INFO L290 TraceCheckUtils]: 16: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:18:26,733 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15074#true} {15075#false} #11146#return; {15075#false} is VALID [2022-02-20 19:18:26,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:18:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:26,736 INFO L290 TraceCheckUtils]: 0: Hoare triple {15074#true} havoc ~__retres1~8; {15074#true} is VALID [2022-02-20 19:18:26,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {15074#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15074#true} is VALID [2022-02-20 19:18:26,736 INFO L290 TraceCheckUtils]: 2: Hoare triple {15074#true} #res := ~__retres1~8; {15074#true} is VALID [2022-02-20 19:18:26,736 INFO L290 TraceCheckUtils]: 3: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:18:26,736 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15074#true} {15075#false} #11148#return; {15075#false} is VALID [2022-02-20 19:18:26,737 INFO L290 TraceCheckUtils]: 0: Hoare triple {15074#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,737 INFO L290 TraceCheckUtils]: 1: Hoare triple {15076#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet48#1, main_#t~ret49#1, main_#t~ret50#1;assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,738 INFO L290 TraceCheckUtils]: 2: Hoare triple {15076#(= ~M_E~0 2)} assume !(0 != main_#t~nondet48#1);havoc main_#t~nondet48#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,738 INFO L290 TraceCheckUtils]: 3: Hoare triple {15076#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret46#1, start_simulation_#t~ret47#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,738 INFO L272 TraceCheckUtils]: 4: Hoare triple {15076#(= ~M_E~0 2)} call update_channels(); {15074#true} is VALID [2022-02-20 19:18:26,738 INFO L290 TraceCheckUtils]: 5: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:18:26,739 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15074#true} {15076#(= ~M_E~0 2)} #11140#return; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,739 INFO L290 TraceCheckUtils]: 7: Hoare triple {15076#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,739 INFO L290 TraceCheckUtils]: 8: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,740 INFO L290 TraceCheckUtils]: 9: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,740 INFO L290 TraceCheckUtils]: 10: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,740 INFO L290 TraceCheckUtils]: 11: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,741 INFO L290 TraceCheckUtils]: 12: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,741 INFO L290 TraceCheckUtils]: 13: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,741 INFO L290 TraceCheckUtils]: 14: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,742 INFO L290 TraceCheckUtils]: 15: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,742 INFO L290 TraceCheckUtils]: 16: Hoare triple {15076#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:18:26,743 INFO L272 TraceCheckUtils]: 17: Hoare triple {15076#(= ~M_E~0 2)} call fire_delta_events(); {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:26,743 INFO L290 TraceCheckUtils]: 18: Hoare triple {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,744 INFO L290 TraceCheckUtils]: 19: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,744 INFO L290 TraceCheckUtils]: 20: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,744 INFO L290 TraceCheckUtils]: 21: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,745 INFO L290 TraceCheckUtils]: 22: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,745 INFO L290 TraceCheckUtils]: 23: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,745 INFO L290 TraceCheckUtils]: 24: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,746 INFO L290 TraceCheckUtils]: 25: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,746 INFO L290 TraceCheckUtils]: 26: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,746 INFO L290 TraceCheckUtils]: 27: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,746 INFO L290 TraceCheckUtils]: 28: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,747 INFO L290 TraceCheckUtils]: 29: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,747 INFO L290 TraceCheckUtils]: 30: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,747 INFO L290 TraceCheckUtils]: 31: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,748 INFO L290 TraceCheckUtils]: 32: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,748 INFO L290 TraceCheckUtils]: 33: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,748 INFO L290 TraceCheckUtils]: 34: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume true; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:18:26,749 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {15171#(= |old(~M_E~0)| 0)} {15076#(= ~M_E~0 2)} #11142#return; {15075#false} is VALID [2022-02-20 19:18:26,749 INFO L272 TraceCheckUtils]: 36: Hoare triple {15075#false} call activate_threads(); {15172#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:18:26,749 INFO L290 TraceCheckUtils]: 37: Hoare triple {15172#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15074#true} is VALID [2022-02-20 19:18:26,749 INFO L290 TraceCheckUtils]: 38: Hoare triple {15074#true} assume 1 == ~m_pc~0; {15074#true} is VALID [2022-02-20 19:18:26,749 INFO L290 TraceCheckUtils]: 39: Hoare triple {15074#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15074#true} is VALID [2022-02-20 19:18:26,749 INFO L290 TraceCheckUtils]: 40: Hoare triple {15074#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15074#true} is VALID [2022-02-20 19:18:26,749 INFO L290 TraceCheckUtils]: 41: Hoare triple {15074#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {15074#true} is VALID [2022-02-20 19:18:26,749 INFO L290 TraceCheckUtils]: 42: Hoare triple {15074#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,749 INFO L290 TraceCheckUtils]: 43: Hoare triple {15074#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {15074#true} is VALID [2022-02-20 19:18:26,749 INFO L290 TraceCheckUtils]: 44: Hoare triple {15074#true} assume !(1 == ~t1_pc~0); {15074#true} is VALID [2022-02-20 19:18:26,749 INFO L290 TraceCheckUtils]: 45: Hoare triple {15074#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15074#true} is VALID [2022-02-20 19:18:26,749 INFO L290 TraceCheckUtils]: 46: Hoare triple {15074#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 47: Hoare triple {15074#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 48: Hoare triple {15074#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 49: Hoare triple {15074#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 50: Hoare triple {15074#true} assume 1 == ~t2_pc~0; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 51: Hoare triple {15074#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 52: Hoare triple {15074#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 53: Hoare triple {15074#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 54: Hoare triple {15074#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 55: Hoare triple {15074#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 56: Hoare triple {15074#true} assume 1 == ~t3_pc~0; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 57: Hoare triple {15074#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 58: Hoare triple {15074#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 59: Hoare triple {15074#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {15074#true} is VALID [2022-02-20 19:18:26,750 INFO L290 TraceCheckUtils]: 60: Hoare triple {15074#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,751 INFO L290 TraceCheckUtils]: 61: Hoare triple {15074#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {15074#true} is VALID [2022-02-20 19:18:26,751 INFO L290 TraceCheckUtils]: 62: Hoare triple {15074#true} assume !(1 == ~t4_pc~0); {15074#true} is VALID [2022-02-20 19:18:26,751 INFO L290 TraceCheckUtils]: 63: Hoare triple {15074#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15074#true} is VALID [2022-02-20 19:18:26,751 INFO L290 TraceCheckUtils]: 64: Hoare triple {15074#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15074#true} is VALID [2022-02-20 19:18:26,751 INFO L290 TraceCheckUtils]: 65: Hoare triple {15074#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {15074#true} is VALID [2022-02-20 19:18:26,751 INFO L290 TraceCheckUtils]: 66: Hoare triple {15074#true} assume !(0 != ~tmp___3~0#1); {15074#true} is VALID [2022-02-20 19:18:26,751 INFO L290 TraceCheckUtils]: 67: Hoare triple {15074#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {15074#true} is VALID [2022-02-20 19:18:26,751 INFO L290 TraceCheckUtils]: 68: Hoare triple {15074#true} assume 1 == ~t5_pc~0; {15074#true} is VALID [2022-02-20 19:18:26,752 INFO L290 TraceCheckUtils]: 69: Hoare triple {15074#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15074#true} is VALID [2022-02-20 19:18:26,752 INFO L290 TraceCheckUtils]: 70: Hoare triple {15074#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15074#true} is VALID [2022-02-20 19:18:26,752 INFO L290 TraceCheckUtils]: 71: Hoare triple {15074#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {15074#true} is VALID [2022-02-20 19:18:26,752 INFO L290 TraceCheckUtils]: 72: Hoare triple {15074#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,752 INFO L290 TraceCheckUtils]: 73: Hoare triple {15074#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15074#true} is VALID [2022-02-20 19:18:26,752 INFO L290 TraceCheckUtils]: 74: Hoare triple {15074#true} assume !(1 == ~t6_pc~0); {15074#true} is VALID [2022-02-20 19:18:26,752 INFO L290 TraceCheckUtils]: 75: Hoare triple {15074#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15074#true} is VALID [2022-02-20 19:18:26,753 INFO L290 TraceCheckUtils]: 76: Hoare triple {15074#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15074#true} is VALID [2022-02-20 19:18:26,753 INFO L290 TraceCheckUtils]: 77: Hoare triple {15074#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {15074#true} is VALID [2022-02-20 19:18:26,753 INFO L290 TraceCheckUtils]: 78: Hoare triple {15074#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,753 INFO L290 TraceCheckUtils]: 79: Hoare triple {15074#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15074#true} is VALID [2022-02-20 19:18:26,753 INFO L290 TraceCheckUtils]: 80: Hoare triple {15074#true} assume 1 == ~t7_pc~0; {15074#true} is VALID [2022-02-20 19:18:26,753 INFO L290 TraceCheckUtils]: 81: Hoare triple {15074#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15074#true} is VALID [2022-02-20 19:18:26,753 INFO L290 TraceCheckUtils]: 82: Hoare triple {15074#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15074#true} is VALID [2022-02-20 19:18:26,754 INFO L290 TraceCheckUtils]: 83: Hoare triple {15074#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {15074#true} is VALID [2022-02-20 19:18:26,754 INFO L290 TraceCheckUtils]: 84: Hoare triple {15074#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15074#true} is VALID [2022-02-20 19:18:26,754 INFO L290 TraceCheckUtils]: 85: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:18:26,754 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15074#true} {15075#false} #11144#return; {15075#false} is VALID [2022-02-20 19:18:26,754 INFO L272 TraceCheckUtils]: 87: Hoare triple {15075#false} call reset_delta_events(); {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:26,754 INFO L290 TraceCheckUtils]: 88: Hoare triple {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,754 INFO L290 TraceCheckUtils]: 89: Hoare triple {15074#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,755 INFO L290 TraceCheckUtils]: 90: Hoare triple {15074#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,755 INFO L290 TraceCheckUtils]: 91: Hoare triple {15074#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,755 INFO L290 TraceCheckUtils]: 92: Hoare triple {15074#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,755 INFO L290 TraceCheckUtils]: 93: Hoare triple {15074#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,755 INFO L290 TraceCheckUtils]: 94: Hoare triple {15074#true} assume !(1 == ~T6_E~0); {15074#true} is VALID [2022-02-20 19:18:26,755 INFO L290 TraceCheckUtils]: 95: Hoare triple {15074#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,756 INFO L290 TraceCheckUtils]: 96: Hoare triple {15074#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,756 INFO L290 TraceCheckUtils]: 97: Hoare triple {15074#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,756 INFO L290 TraceCheckUtils]: 98: Hoare triple {15074#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,756 INFO L290 TraceCheckUtils]: 99: Hoare triple {15074#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,756 INFO L290 TraceCheckUtils]: 100: Hoare triple {15074#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,756 INFO L290 TraceCheckUtils]: 101: Hoare triple {15074#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,757 INFO L290 TraceCheckUtils]: 102: Hoare triple {15074#true} assume !(1 == ~E_6~0); {15074#true} is VALID [2022-02-20 19:18:26,757 INFO L290 TraceCheckUtils]: 103: Hoare triple {15074#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15074#true} is VALID [2022-02-20 19:18:26,757 INFO L290 TraceCheckUtils]: 104: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:18:26,757 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {15074#true} {15075#false} #11146#return; {15075#false} is VALID [2022-02-20 19:18:26,757 INFO L290 TraceCheckUtils]: 106: Hoare triple {15075#false} assume !false; {15075#false} is VALID [2022-02-20 19:18:26,757 INFO L290 TraceCheckUtils]: 107: Hoare triple {15075#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret28#1, eval_#t~nondet29#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet30#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {15075#false} is VALID [2022-02-20 19:18:26,757 INFO L290 TraceCheckUtils]: 108: Hoare triple {15075#false} assume !false; {15075#false} is VALID [2022-02-20 19:18:26,758 INFO L272 TraceCheckUtils]: 109: Hoare triple {15075#false} call eval_#t~ret28#1 := exists_runnable_thread(); {15074#true} is VALID [2022-02-20 19:18:26,758 INFO L290 TraceCheckUtils]: 110: Hoare triple {15074#true} havoc ~__retres1~8; {15074#true} is VALID [2022-02-20 19:18:26,758 INFO L290 TraceCheckUtils]: 111: Hoare triple {15074#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15074#true} is VALID [2022-02-20 19:18:26,758 INFO L290 TraceCheckUtils]: 112: Hoare triple {15074#true} #res := ~__retres1~8; {15074#true} is VALID [2022-02-20 19:18:26,758 INFO L290 TraceCheckUtils]: 113: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:18:26,758 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {15074#true} {15075#false} #11148#return; {15075#false} is VALID [2022-02-20 19:18:26,758 INFO L290 TraceCheckUtils]: 115: Hoare triple {15075#false} assume -2147483648 <= eval_#t~ret28#1 && eval_#t~ret28#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret28#1;havoc eval_#t~ret28#1; {15075#false} is VALID [2022-02-20 19:18:26,758 INFO L290 TraceCheckUtils]: 116: Hoare triple {15075#false} assume 0 != eval_~tmp~0#1; {15075#false} is VALID [2022-02-20 19:18:26,759 INFO L290 TraceCheckUtils]: 117: Hoare triple {15075#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet29#1 && eval_#t~nondet29#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet29#1;havoc eval_#t~nondet29#1; {15075#false} is VALID [2022-02-20 19:18:26,759 INFO L290 TraceCheckUtils]: 118: Hoare triple {15075#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1; {15075#false} is VALID [2022-02-20 19:18:26,759 INFO L290 TraceCheckUtils]: 119: Hoare triple {15075#false} assume !(0 == ~m_pc~0); {15075#false} is VALID [2022-02-20 19:18:26,759 INFO L290 TraceCheckUtils]: 120: Hoare triple {15075#false} assume 1 == ~m_pc~0; {15075#false} is VALID [2022-02-20 19:18:26,759 INFO L290 TraceCheckUtils]: 121: Hoare triple {15075#false} assume ~token~0 != 7 + ~local~0;assume { :begin_inline_error } true; {15075#false} is VALID [2022-02-20 19:18:26,759 INFO L290 TraceCheckUtils]: 122: Hoare triple {15075#false} assume !false; {15075#false} is VALID [2022-02-20 19:18:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:18:26,760 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:18:26,760 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [335270812] [2022-02-20 19:18:26,760 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [335270812] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:18:26,760 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:18:26,760 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:18:26,761 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127116272] [2022-02-20 19:18:26,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:18:26,762 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:18:26,763 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:18:26,763 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:26,829 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:26,829 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:18:26,829 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:18:26,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:18:26,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:18:26,831 INFO L87 Difference]: Start difference. First operand 2373 states and 4347 transitions. Second operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:38,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:38,774 INFO L93 Difference]: Finished difference Result 3029 states and 5394 transitions. [2022-02-20 19:18:38,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:18:38,775 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:18:38,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:18:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:38,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5394 transitions. [2022-02-20 19:18:38,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5394 transitions. [2022-02-20 19:18:38,900 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5394 transitions. [2022-02-20 19:18:42,557 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5394 edges. 5394 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:42,790 INFO L225 Difference]: With dead ends: 3029 [2022-02-20 19:18:42,790 INFO L226 Difference]: Without dead ends: 2792 [2022-02-20 19:18:42,791 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:18:42,792 INFO L933 BasicCegarLoop]: 4416 mSDtfsCounter, 4935 mSDsluCounter, 12503 mSDsCounter, 0 mSdLazyCounter, 1285 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4949 SdHoareTripleChecker+Valid, 16919 SdHoareTripleChecker+Invalid, 1381 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 1285 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-02-20 19:18:42,792 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4949 Valid, 16919 Invalid, 1381 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [96 Valid, 1285 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-02-20 19:18:42,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2792 states. [2022-02-20 19:18:42,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2792 to 2619. [2022-02-20 19:18:42,836 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:18:42,842 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2792 states. Second operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:18:42,847 INFO L74 IsIncluded]: Start isIncluded. First operand 2792 states. Second operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:18:42,850 INFO L87 Difference]: Start difference. First operand 2792 states. Second operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:18:43,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:43,073 INFO L93 Difference]: Finished difference Result 2792 states and 5023 transitions. [2022-02-20 19:18:43,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5023 transitions. [2022-02-20 19:18:43,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:18:43,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:18:43,082 INFO L74 IsIncluded]: Start isIncluded. First operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2792 states. [2022-02-20 19:18:43,085 INFO L87 Difference]: Start difference. First operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2792 states. [2022-02-20 19:18:43,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:43,295 INFO L93 Difference]: Finished difference Result 2792 states and 5023 transitions. [2022-02-20 19:18:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5023 transitions. [2022-02-20 19:18:43,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:18:43,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:18:43,299 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:18:43,299 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:18:43,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:18:43,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 2619 states and 4733 transitions. [2022-02-20 19:18:43,517 INFO L78 Accepts]: Start accepts. Automaton has 2619 states and 4733 transitions. Word has length 123 [2022-02-20 19:18:43,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:18:43,517 INFO L470 AbstractCegarLoop]: Abstraction has 2619 states and 4733 transitions. [2022-02-20 19:18:43,517 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 4733 transitions. [2022-02-20 19:18:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-02-20 19:18:43,519 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:18:43,519 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:18:43,519 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:18:43,519 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:18:43,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:18:43,520 INFO L85 PathProgramCache]: Analyzing trace with hash 71036272, now seen corresponding path program 1 times [2022-02-20 19:18:43,520 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:18:43,520 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489267768] [2022-02-20 19:18:43,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:18:43,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:18:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:43,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:18:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:43,556 INFO L290 TraceCheckUtils]: 0: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:18:43,557 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {26827#true} {26829#(= ~T1_E~0 ~M_E~0)} #11140#return; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:18:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:43,598 INFO L290 TraceCheckUtils]: 0: Hoare triple {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:18:43,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,599 INFO L290 TraceCheckUtils]: 2: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,599 INFO L290 TraceCheckUtils]: 3: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,599 INFO L290 TraceCheckUtils]: 4: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,600 INFO L290 TraceCheckUtils]: 5: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,600 INFO L290 TraceCheckUtils]: 6: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,600 INFO L290 TraceCheckUtils]: 7: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,601 INFO L290 TraceCheckUtils]: 8: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,601 INFO L290 TraceCheckUtils]: 9: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,601 INFO L290 TraceCheckUtils]: 10: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,602 INFO L290 TraceCheckUtils]: 11: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,602 INFO L290 TraceCheckUtils]: 12: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,603 INFO L290 TraceCheckUtils]: 14: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,606 INFO L290 TraceCheckUtils]: 15: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,607 INFO L290 TraceCheckUtils]: 16: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,607 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26829#(= ~T1_E~0 ~M_E~0)} #11142#return; {26828#false} is VALID [2022-02-20 19:18:43,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:18:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:43,637 INFO L290 TraceCheckUtils]: 0: Hoare triple {26926#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {26827#true} is VALID [2022-02-20 19:18:43,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {26827#true} assume 1 == ~m_pc~0; {26827#true} is VALID [2022-02-20 19:18:43,637 INFO L290 TraceCheckUtils]: 2: Hoare triple {26827#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26827#true} is VALID [2022-02-20 19:18:43,637 INFO L290 TraceCheckUtils]: 3: Hoare triple {26827#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26827#true} is VALID [2022-02-20 19:18:43,637 INFO L290 TraceCheckUtils]: 4: Hoare triple {26827#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {26827#true} is VALID [2022-02-20 19:18:43,637 INFO L290 TraceCheckUtils]: 5: Hoare triple {26827#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,638 INFO L290 TraceCheckUtils]: 6: Hoare triple {26827#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {26827#true} is VALID [2022-02-20 19:18:43,638 INFO L290 TraceCheckUtils]: 7: Hoare triple {26827#true} assume !(1 == ~t1_pc~0); {26827#true} is VALID [2022-02-20 19:18:43,638 INFO L290 TraceCheckUtils]: 8: Hoare triple {26827#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26827#true} is VALID [2022-02-20 19:18:43,638 INFO L290 TraceCheckUtils]: 9: Hoare triple {26827#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26827#true} is VALID [2022-02-20 19:18:43,638 INFO L290 TraceCheckUtils]: 10: Hoare triple {26827#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {26827#true} is VALID [2022-02-20 19:18:43,638 INFO L290 TraceCheckUtils]: 11: Hoare triple {26827#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,638 INFO L290 TraceCheckUtils]: 12: Hoare triple {26827#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {26827#true} is VALID [2022-02-20 19:18:43,639 INFO L290 TraceCheckUtils]: 13: Hoare triple {26827#true} assume 1 == ~t2_pc~0; {26827#true} is VALID [2022-02-20 19:18:43,639 INFO L290 TraceCheckUtils]: 14: Hoare triple {26827#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26827#true} is VALID [2022-02-20 19:18:43,639 INFO L290 TraceCheckUtils]: 15: Hoare triple {26827#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26827#true} is VALID [2022-02-20 19:18:43,639 INFO L290 TraceCheckUtils]: 16: Hoare triple {26827#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {26827#true} is VALID [2022-02-20 19:18:43,639 INFO L290 TraceCheckUtils]: 17: Hoare triple {26827#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,639 INFO L290 TraceCheckUtils]: 18: Hoare triple {26827#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {26827#true} is VALID [2022-02-20 19:18:43,639 INFO L290 TraceCheckUtils]: 19: Hoare triple {26827#true} assume 1 == ~t3_pc~0; {26827#true} is VALID [2022-02-20 19:18:43,639 INFO L290 TraceCheckUtils]: 20: Hoare triple {26827#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26827#true} is VALID [2022-02-20 19:18:43,640 INFO L290 TraceCheckUtils]: 21: Hoare triple {26827#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26827#true} is VALID [2022-02-20 19:18:43,640 INFO L290 TraceCheckUtils]: 22: Hoare triple {26827#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {26827#true} is VALID [2022-02-20 19:18:43,640 INFO L290 TraceCheckUtils]: 23: Hoare triple {26827#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,640 INFO L290 TraceCheckUtils]: 24: Hoare triple {26827#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {26827#true} is VALID [2022-02-20 19:18:43,640 INFO L290 TraceCheckUtils]: 25: Hoare triple {26827#true} assume !(1 == ~t4_pc~0); {26827#true} is VALID [2022-02-20 19:18:43,640 INFO L290 TraceCheckUtils]: 26: Hoare triple {26827#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26827#true} is VALID [2022-02-20 19:18:43,640 INFO L290 TraceCheckUtils]: 27: Hoare triple {26827#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26827#true} is VALID [2022-02-20 19:18:43,641 INFO L290 TraceCheckUtils]: 28: Hoare triple {26827#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {26827#true} is VALID [2022-02-20 19:18:43,641 INFO L290 TraceCheckUtils]: 29: Hoare triple {26827#true} assume !(0 != ~tmp___3~0#1); {26827#true} is VALID [2022-02-20 19:18:43,641 INFO L290 TraceCheckUtils]: 30: Hoare triple {26827#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {26827#true} is VALID [2022-02-20 19:18:43,641 INFO L290 TraceCheckUtils]: 31: Hoare triple {26827#true} assume 1 == ~t5_pc~0; {26827#true} is VALID [2022-02-20 19:18:43,641 INFO L290 TraceCheckUtils]: 32: Hoare triple {26827#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26827#true} is VALID [2022-02-20 19:18:43,641 INFO L290 TraceCheckUtils]: 33: Hoare triple {26827#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26827#true} is VALID [2022-02-20 19:18:43,641 INFO L290 TraceCheckUtils]: 34: Hoare triple {26827#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {26827#true} is VALID [2022-02-20 19:18:43,642 INFO L290 TraceCheckUtils]: 35: Hoare triple {26827#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,642 INFO L290 TraceCheckUtils]: 36: Hoare triple {26827#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {26827#true} is VALID [2022-02-20 19:18:43,642 INFO L290 TraceCheckUtils]: 37: Hoare triple {26827#true} assume !(1 == ~t6_pc~0); {26827#true} is VALID [2022-02-20 19:18:43,642 INFO L290 TraceCheckUtils]: 38: Hoare triple {26827#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26827#true} is VALID [2022-02-20 19:18:43,642 INFO L290 TraceCheckUtils]: 39: Hoare triple {26827#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26827#true} is VALID [2022-02-20 19:18:43,642 INFO L290 TraceCheckUtils]: 40: Hoare triple {26827#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {26827#true} is VALID [2022-02-20 19:18:43,642 INFO L290 TraceCheckUtils]: 41: Hoare triple {26827#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,643 INFO L290 TraceCheckUtils]: 42: Hoare triple {26827#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {26827#true} is VALID [2022-02-20 19:18:43,643 INFO L290 TraceCheckUtils]: 43: Hoare triple {26827#true} assume 1 == ~t7_pc~0; {26827#true} is VALID [2022-02-20 19:18:43,643 INFO L290 TraceCheckUtils]: 44: Hoare triple {26827#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26827#true} is VALID [2022-02-20 19:18:43,643 INFO L290 TraceCheckUtils]: 45: Hoare triple {26827#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26827#true} is VALID [2022-02-20 19:18:43,643 INFO L290 TraceCheckUtils]: 46: Hoare triple {26827#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {26827#true} is VALID [2022-02-20 19:18:43,643 INFO L290 TraceCheckUtils]: 47: Hoare triple {26827#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,643 INFO L290 TraceCheckUtils]: 48: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:18:43,644 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {26827#true} {26828#false} #11144#return; {26828#false} is VALID [2022-02-20 19:18:43,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:18:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:43,651 INFO L290 TraceCheckUtils]: 0: Hoare triple {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {26827#true} is VALID [2022-02-20 19:18:43,651 INFO L290 TraceCheckUtils]: 1: Hoare triple {26827#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,651 INFO L290 TraceCheckUtils]: 2: Hoare triple {26827#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,651 INFO L290 TraceCheckUtils]: 3: Hoare triple {26827#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,652 INFO L290 TraceCheckUtils]: 4: Hoare triple {26827#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,652 INFO L290 TraceCheckUtils]: 5: Hoare triple {26827#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,652 INFO L290 TraceCheckUtils]: 6: Hoare triple {26827#true} assume !(1 == ~T6_E~0); {26827#true} is VALID [2022-02-20 19:18:43,652 INFO L290 TraceCheckUtils]: 7: Hoare triple {26827#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,652 INFO L290 TraceCheckUtils]: 8: Hoare triple {26827#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,652 INFO L290 TraceCheckUtils]: 9: Hoare triple {26827#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,652 INFO L290 TraceCheckUtils]: 10: Hoare triple {26827#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,653 INFO L290 TraceCheckUtils]: 11: Hoare triple {26827#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,653 INFO L290 TraceCheckUtils]: 12: Hoare triple {26827#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,653 INFO L290 TraceCheckUtils]: 13: Hoare triple {26827#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,653 INFO L290 TraceCheckUtils]: 14: Hoare triple {26827#true} assume !(1 == ~E_6~0); {26827#true} is VALID [2022-02-20 19:18:43,653 INFO L290 TraceCheckUtils]: 15: Hoare triple {26827#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,653 INFO L290 TraceCheckUtils]: 16: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:18:43,653 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26827#true} {26828#false} #11146#return; {26828#false} is VALID [2022-02-20 19:18:43,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:18:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:18:43,656 INFO L290 TraceCheckUtils]: 0: Hoare triple {26827#true} havoc ~__retres1~8; {26827#true} is VALID [2022-02-20 19:18:43,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {26827#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26827#true} is VALID [2022-02-20 19:18:43,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {26827#true} #res := ~__retres1~8; {26827#true} is VALID [2022-02-20 19:18:43,657 INFO L290 TraceCheckUtils]: 3: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:18:43,657 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {26827#true} {26828#false} #11148#return; {26828#false} is VALID [2022-02-20 19:18:43,658 INFO L290 TraceCheckUtils]: 0: Hoare triple {26827#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet48#1, main_#t~ret49#1, main_#t~ret50#1;assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,659 INFO L290 TraceCheckUtils]: 2: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet48#1);havoc main_#t~nondet48#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,659 INFO L290 TraceCheckUtils]: 3: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret46#1, start_simulation_#t~ret47#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,659 INFO L272 TraceCheckUtils]: 4: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} call update_channels(); {26827#true} is VALID [2022-02-20 19:18:43,659 INFO L290 TraceCheckUtils]: 5: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:18:43,660 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {26827#true} {26829#(= ~T1_E~0 ~M_E~0)} #11140#return; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,660 INFO L290 TraceCheckUtils]: 7: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,660 INFO L290 TraceCheckUtils]: 8: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,660 INFO L290 TraceCheckUtils]: 9: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,661 INFO L290 TraceCheckUtils]: 10: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,661 INFO L290 TraceCheckUtils]: 11: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,661 INFO L290 TraceCheckUtils]: 12: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,661 INFO L290 TraceCheckUtils]: 13: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,662 INFO L290 TraceCheckUtils]: 14: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,662 INFO L290 TraceCheckUtils]: 15: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,662 INFO L290 TraceCheckUtils]: 16: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:18:43,663 INFO L272 TraceCheckUtils]: 17: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:43,664 INFO L290 TraceCheckUtils]: 18: Hoare triple {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:18:43,664 INFO L290 TraceCheckUtils]: 19: Hoare triple {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,664 INFO L290 TraceCheckUtils]: 20: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,665 INFO L290 TraceCheckUtils]: 21: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,665 INFO L290 TraceCheckUtils]: 23: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,666 INFO L290 TraceCheckUtils]: 24: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,666 INFO L290 TraceCheckUtils]: 25: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,666 INFO L290 TraceCheckUtils]: 26: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,667 INFO L290 TraceCheckUtils]: 27: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,667 INFO L290 TraceCheckUtils]: 28: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,667 INFO L290 TraceCheckUtils]: 29: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,668 INFO L290 TraceCheckUtils]: 30: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,668 INFO L290 TraceCheckUtils]: 31: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,668 INFO L290 TraceCheckUtils]: 32: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,669 INFO L290 TraceCheckUtils]: 33: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,669 INFO L290 TraceCheckUtils]: 34: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:18:43,669 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26829#(= ~T1_E~0 ~M_E~0)} #11142#return; {26828#false} is VALID [2022-02-20 19:18:43,669 INFO L272 TraceCheckUtils]: 36: Hoare triple {26828#false} call activate_threads(); {26926#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:18:43,669 INFO L290 TraceCheckUtils]: 37: Hoare triple {26926#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {26827#true} is VALID [2022-02-20 19:18:43,669 INFO L290 TraceCheckUtils]: 38: Hoare triple {26827#true} assume 1 == ~m_pc~0; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 39: Hoare triple {26827#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 40: Hoare triple {26827#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 41: Hoare triple {26827#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 42: Hoare triple {26827#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 43: Hoare triple {26827#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 44: Hoare triple {26827#true} assume !(1 == ~t1_pc~0); {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 45: Hoare triple {26827#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 46: Hoare triple {26827#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 47: Hoare triple {26827#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 48: Hoare triple {26827#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 49: Hoare triple {26827#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 50: Hoare triple {26827#true} assume 1 == ~t2_pc~0; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 51: Hoare triple {26827#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26827#true} is VALID [2022-02-20 19:18:43,670 INFO L290 TraceCheckUtils]: 52: Hoare triple {26827#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 53: Hoare triple {26827#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 54: Hoare triple {26827#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 55: Hoare triple {26827#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 56: Hoare triple {26827#true} assume 1 == ~t3_pc~0; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 57: Hoare triple {26827#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 58: Hoare triple {26827#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 59: Hoare triple {26827#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 60: Hoare triple {26827#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 61: Hoare triple {26827#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 62: Hoare triple {26827#true} assume !(1 == ~t4_pc~0); {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 63: Hoare triple {26827#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 64: Hoare triple {26827#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26827#true} is VALID [2022-02-20 19:18:43,671 INFO L290 TraceCheckUtils]: 65: Hoare triple {26827#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 66: Hoare triple {26827#true} assume !(0 != ~tmp___3~0#1); {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 67: Hoare triple {26827#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 68: Hoare triple {26827#true} assume 1 == ~t5_pc~0; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 69: Hoare triple {26827#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 70: Hoare triple {26827#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 71: Hoare triple {26827#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 72: Hoare triple {26827#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 73: Hoare triple {26827#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 74: Hoare triple {26827#true} assume !(1 == ~t6_pc~0); {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 75: Hoare triple {26827#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 76: Hoare triple {26827#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 77: Hoare triple {26827#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 78: Hoare triple {26827#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,672 INFO L290 TraceCheckUtils]: 79: Hoare triple {26827#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 80: Hoare triple {26827#true} assume 1 == ~t7_pc~0; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 81: Hoare triple {26827#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 82: Hoare triple {26827#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 83: Hoare triple {26827#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 84: Hoare triple {26827#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 85: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26827#true} {26828#false} #11144#return; {26828#false} is VALID [2022-02-20 19:18:43,673 INFO L272 TraceCheckUtils]: 87: Hoare triple {26828#false} call reset_delta_events(); {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 88: Hoare triple {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 89: Hoare triple {26827#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 90: Hoare triple {26827#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 91: Hoare triple {26827#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 92: Hoare triple {26827#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,673 INFO L290 TraceCheckUtils]: 93: Hoare triple {26827#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 94: Hoare triple {26827#true} assume !(1 == ~T6_E~0); {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 95: Hoare triple {26827#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 96: Hoare triple {26827#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 97: Hoare triple {26827#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 98: Hoare triple {26827#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 99: Hoare triple {26827#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 100: Hoare triple {26827#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 101: Hoare triple {26827#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 102: Hoare triple {26827#true} assume !(1 == ~E_6~0); {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 103: Hoare triple {26827#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26827#true} is VALID [2022-02-20 19:18:43,674 INFO L290 TraceCheckUtils]: 104: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:18:43,675 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {26827#true} {26828#false} #11146#return; {26828#false} is VALID [2022-02-20 19:18:43,675 INFO L290 TraceCheckUtils]: 106: Hoare triple {26828#false} assume !false; {26828#false} is VALID [2022-02-20 19:18:43,675 INFO L290 TraceCheckUtils]: 107: Hoare triple {26828#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret28#1, eval_#t~nondet29#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet30#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {26828#false} is VALID [2022-02-20 19:18:43,675 INFO L290 TraceCheckUtils]: 108: Hoare triple {26828#false} assume !false; {26828#false} is VALID [2022-02-20 19:18:43,675 INFO L272 TraceCheckUtils]: 109: Hoare triple {26828#false} call eval_#t~ret28#1 := exists_runnable_thread(); {26827#true} is VALID [2022-02-20 19:18:43,675 INFO L290 TraceCheckUtils]: 110: Hoare triple {26827#true} havoc ~__retres1~8; {26827#true} is VALID [2022-02-20 19:18:43,675 INFO L290 TraceCheckUtils]: 111: Hoare triple {26827#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26827#true} is VALID [2022-02-20 19:18:43,676 INFO L290 TraceCheckUtils]: 112: Hoare triple {26827#true} #res := ~__retres1~8; {26827#true} is VALID [2022-02-20 19:18:43,676 INFO L290 TraceCheckUtils]: 113: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:18:43,676 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {26827#true} {26828#false} #11148#return; {26828#false} is VALID [2022-02-20 19:18:43,676 INFO L290 TraceCheckUtils]: 115: Hoare triple {26828#false} assume -2147483648 <= eval_#t~ret28#1 && eval_#t~ret28#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret28#1;havoc eval_#t~ret28#1; {26828#false} is VALID [2022-02-20 19:18:43,676 INFO L290 TraceCheckUtils]: 116: Hoare triple {26828#false} assume 0 != eval_~tmp~0#1; {26828#false} is VALID [2022-02-20 19:18:43,676 INFO L290 TraceCheckUtils]: 117: Hoare triple {26828#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet29#1 && eval_#t~nondet29#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet29#1;havoc eval_#t~nondet29#1; {26828#false} is VALID [2022-02-20 19:18:43,676 INFO L290 TraceCheckUtils]: 118: Hoare triple {26828#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1; {26828#false} is VALID [2022-02-20 19:18:43,677 INFO L290 TraceCheckUtils]: 119: Hoare triple {26828#false} assume !(0 == ~m_pc~0); {26828#false} is VALID [2022-02-20 19:18:43,677 INFO L290 TraceCheckUtils]: 120: Hoare triple {26828#false} assume 1 == ~m_pc~0; {26828#false} is VALID [2022-02-20 19:18:43,677 INFO L290 TraceCheckUtils]: 121: Hoare triple {26828#false} assume ~token~0 != 7 + ~local~0;assume { :begin_inline_error } true; {26828#false} is VALID [2022-02-20 19:18:43,677 INFO L290 TraceCheckUtils]: 122: Hoare triple {26828#false} assume !false; {26828#false} is VALID [2022-02-20 19:18:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:18:43,677 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:18:43,678 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489267768] [2022-02-20 19:18:43,678 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489267768] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:18:43,678 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:18:43,678 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:18:43,678 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533746424] [2022-02-20 19:18:43,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:18:43,679 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:18:43,679 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:18:43,679 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:43,750 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:18:43,750 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:18:43,750 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:18:43,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:18:43,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:18:43,751 INFO L87 Difference]: Start difference. First operand 2619 states and 4733 transitions. Second operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:58,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:18:58,009 INFO L93 Difference]: Finished difference Result 3617 states and 6323 transitions. [2022-02-20 19:18:58,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 19:18:58,009 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:18:58,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:18:58,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5414 transitions. [2022-02-20 19:18:58,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:18:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5414 transitions. [2022-02-20 19:18:58,062 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 5414 transitions.