./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 15863afe4e938ca9562edf6cb3dc5bb7e439eb995cb0a1376182d98c80d63507 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:21:27,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:21:27,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:21:27,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:21:27,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:21:27,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:21:27,613 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:21:27,617 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:21:27,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:21:27,620 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:21:27,621 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:21:27,623 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:21:27,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:21:27,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:21:27,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:21:27,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:21:27,632 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:21:27,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:21:27,638 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:21:27,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:21:27,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:21:27,648 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:21:27,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:21:27,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:21:27,651 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:21:27,654 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:21:27,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:21:27,655 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:21:27,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:21:27,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:21:27,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:21:27,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:21:27,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:21:27,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:21:27,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:21:27,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:21:27,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:21:27,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:21:27,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:21:27,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:21:27,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:21:27,666 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:21:27,694 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:21:27,695 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:21:27,695 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:21:27,695 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:21:27,696 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:21:27,696 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:21:27,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:21:27,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:21:27,697 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:21:27,697 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:21:27,699 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:21:27,699 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:21:27,699 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:21:27,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:21:27,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:21:27,700 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:21:27,700 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:21:27,700 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:21:27,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:21:27,700 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:21:27,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:21:27,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:21:27,701 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:21:27,701 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:21:27,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:21:27,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:21:27,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:21:27,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:21:27,702 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:21:27,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:21:27,702 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:21:27,703 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:21:27,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:21:27,703 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15863afe4e938ca9562edf6cb3dc5bb7e439eb995cb0a1376182d98c80d63507 [2022-02-20 19:21:27,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:21:27,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:21:27,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:21:27,939 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:21:27,939 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:21:27,940 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c [2022-02-20 19:21:27,995 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d310fe3b/1f78e81a75bc4914921be8df1380418f/FLAGa884238ff [2022-02-20 19:21:28,725 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:21:28,726 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label45+token_ring.08.cil-2.c [2022-02-20 19:21:28,772 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d310fe3b/1f78e81a75bc4914921be8df1380418f/FLAGa884238ff [2022-02-20 19:21:29,260 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d310fe3b/1f78e81a75bc4914921be8df1380418f [2022-02-20 19:21:29,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:21:29,264 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:21:29,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:21:29,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:21:29,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:21:29,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:21:29" (1/1) ... [2022-02-20 19:21:29,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cb00dc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:29, skipping insertion in model container [2022-02-20 19:21:29,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:21:29" (1/1) ... [2022-02-20 19:21:29,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:21:29,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:21:31,102 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_label45+token_ring.08.cil-2.c[380323,380336] [2022-02-20 19:21:31,124 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_label45+token_ring.08.cil-2.c[383339,383352] [2022-02-20 19:21:31,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:21:31,347 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:21:32,118 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_label45+token_ring.08.cil-2.c[380323,380336] [2022-02-20 19:21:32,124 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_label45+token_ring.08.cil-2.c[383339,383352] [2022-02-20 19:21:32,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:21:32,221 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:21:32,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32 WrapperNode [2022-02-20 19:21:32,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:21:32,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:21:32,223 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:21:32,223 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:21:32,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (1/1) ... [2022-02-20 19:21:32,332 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (1/1) ... [2022-02-20 19:21:32,714 INFO L137 Inliner]: procedures = 60, calls = 66, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 12972 [2022-02-20 19:21:32,715 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:21:32,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:21:32,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:21:32,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:21:32,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (1/1) ... [2022-02-20 19:21:32,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (1/1) ... [2022-02-20 19:21:32,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (1/1) ... [2022-02-20 19:21:32,773 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (1/1) ... [2022-02-20 19:21:33,011 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (1/1) ... [2022-02-20 19:21:33,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (1/1) ... [2022-02-20 19:21:33,121 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (1/1) ... [2022-02-20 19:21:33,310 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:21:33,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:21:33,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:21:33,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:21:33,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (1/1) ... [2022-02-20 19:21:33,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:21:33,344 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:21:33,375 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 19:21:33,404 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 19:21:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:21:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:21:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:21:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:21:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:21:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:21:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:21:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:21:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:21:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:21:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:21:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:21:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:21:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:21:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:21:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:21:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:21:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:21:33,597 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:21:33,598 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:21:39,495 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:21:39,521 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:21:39,522 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2022-02-20 19:21:39,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:21:39 BoogieIcfgContainer [2022-02-20 19:21:39,526 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:21:39,527 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:21:39,527 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:21:39,530 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:21:39,530 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:21:29" (1/3) ... [2022-02-20 19:21:39,531 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14dc9681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:21:39, skipping insertion in model container [2022-02-20 19:21:39,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:32" (2/3) ... [2022-02-20 19:21:39,531 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14dc9681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:21:39, skipping insertion in model container [2022-02-20 19:21:39,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:21:39" (3/3) ... [2022-02-20 19:21:39,532 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label45+token_ring.08.cil-2.c [2022-02-20 19:21:39,536 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:21:39,536 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:21:39,583 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:21:39,588 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 19:21:39,589 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:21:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand has 2473 states, 2439 states have (on average 1.848708487084871) internal successors, (4509), 2444 states have internal predecessors, (4509), 24 states have call successors, (24), 7 states have call predecessors, (24), 7 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) [2022-02-20 19:21:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:21:39,654 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:21:39,654 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:21:39,655 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:21:39,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:21:39,659 INFO L85 PathProgramCache]: Analyzing trace with hash -970277371, now seen corresponding path program 1 times [2022-02-20 19:21:39,667 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:21:39,667 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960211941] [2022-02-20 19:21:39,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:21:39,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:21:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:39,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:21:39,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:39,901 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:21:39,902 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2476#true} {2478#(= ~t1_i~0 1)} #11281#return; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:21:39,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:21:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:39,957 INFO L290 TraceCheckUtils]: 0: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,957 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,958 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,958 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} assume !(0 == ~T4_E~0); {2476#true} is VALID [2022-02-20 19:21:39,958 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,958 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,959 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,959 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,959 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,959 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,960 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,960 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume !(0 == ~E_3~0); {2476#true} is VALID [2022-02-20 19:21:39,960 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,960 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,961 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,961 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,961 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2476#true} is VALID [2022-02-20 19:21:39,962 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:21:39,962 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {2476#true} {2477#false} #11283#return; {2477#false} is VALID [2022-02-20 19:21:39,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:21:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:40,018 INFO L290 TraceCheckUtils]: 0: Hoare triple {2583#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:21:40,018 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 1 == ~m_pc~0; {2476#true} is VALID [2022-02-20 19:21:40,018 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2476#true} is VALID [2022-02-20 19:21:40,019 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:21:40,019 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {2476#true} is VALID [2022-02-20 19:21:40,019 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,020 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:21:40,020 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume !(1 == ~t1_pc~0); {2476#true} is VALID [2022-02-20 19:21:40,020 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2476#true} is VALID [2022-02-20 19:21:40,020 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:21:40,021 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {2476#true} is VALID [2022-02-20 19:21:40,021 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,021 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:21:40,021 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 1 == ~t2_pc~0; {2476#true} is VALID [2022-02-20 19:21:40,022 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2476#true} is VALID [2022-02-20 19:21:40,022 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:21:40,022 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {2476#true} is VALID [2022-02-20 19:21:40,022 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,023 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:21:40,023 INFO L290 TraceCheckUtils]: 19: Hoare triple {2476#true} assume 1 == ~t3_pc~0; {2476#true} is VALID [2022-02-20 19:21:40,023 INFO L290 TraceCheckUtils]: 20: Hoare triple {2476#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2476#true} is VALID [2022-02-20 19:21:40,023 INFO L290 TraceCheckUtils]: 21: Hoare triple {2476#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:21:40,024 INFO L290 TraceCheckUtils]: 22: Hoare triple {2476#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {2476#true} is VALID [2022-02-20 19:21:40,024 INFO L290 TraceCheckUtils]: 23: Hoare triple {2476#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,024 INFO L290 TraceCheckUtils]: 24: Hoare triple {2476#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:21:40,024 INFO L290 TraceCheckUtils]: 25: Hoare triple {2476#true} assume !(1 == ~t4_pc~0); {2476#true} is VALID [2022-02-20 19:21:40,025 INFO L290 TraceCheckUtils]: 26: Hoare triple {2476#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2476#true} is VALID [2022-02-20 19:21:40,025 INFO L290 TraceCheckUtils]: 27: Hoare triple {2476#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:21:40,025 INFO L290 TraceCheckUtils]: 28: Hoare triple {2476#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {2476#true} is VALID [2022-02-20 19:21:40,025 INFO L290 TraceCheckUtils]: 29: Hoare triple {2476#true} assume !(0 != ~tmp___3~0#1); {2476#true} is VALID [2022-02-20 19:21:40,026 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:21:40,026 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#true} assume 1 == ~t5_pc~0; {2476#true} is VALID [2022-02-20 19:21:40,026 INFO L290 TraceCheckUtils]: 32: Hoare triple {2476#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2476#true} is VALID [2022-02-20 19:21:40,026 INFO L290 TraceCheckUtils]: 33: Hoare triple {2476#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:21:40,027 INFO L290 TraceCheckUtils]: 34: Hoare triple {2476#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {2476#true} is VALID [2022-02-20 19:21:40,027 INFO L290 TraceCheckUtils]: 35: Hoare triple {2476#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,027 INFO L290 TraceCheckUtils]: 36: Hoare triple {2476#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:21:40,028 INFO L290 TraceCheckUtils]: 37: Hoare triple {2476#true} assume !(1 == ~t6_pc~0); {2476#true} is VALID [2022-02-20 19:21:40,028 INFO L290 TraceCheckUtils]: 38: Hoare triple {2476#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2476#true} is VALID [2022-02-20 19:21:40,028 INFO L290 TraceCheckUtils]: 39: Hoare triple {2476#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:21:40,028 INFO L290 TraceCheckUtils]: 40: Hoare triple {2476#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {2476#true} is VALID [2022-02-20 19:21:40,029 INFO L290 TraceCheckUtils]: 41: Hoare triple {2476#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,029 INFO L290 TraceCheckUtils]: 42: Hoare triple {2476#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:21:40,029 INFO L290 TraceCheckUtils]: 43: Hoare triple {2476#true} assume 1 == ~t7_pc~0; {2476#true} is VALID [2022-02-20 19:21:40,029 INFO L290 TraceCheckUtils]: 44: Hoare triple {2476#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2476#true} is VALID [2022-02-20 19:21:40,030 INFO L290 TraceCheckUtils]: 45: Hoare triple {2476#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:21:40,030 INFO L290 TraceCheckUtils]: 46: Hoare triple {2476#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {2476#true} is VALID [2022-02-20 19:21:40,030 INFO L290 TraceCheckUtils]: 47: Hoare triple {2476#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,030 INFO L290 TraceCheckUtils]: 48: Hoare triple {2476#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:21:40,031 INFO L290 TraceCheckUtils]: 49: Hoare triple {2476#true} assume !(1 == ~t8_pc~0); {2476#true} is VALID [2022-02-20 19:21:40,031 INFO L290 TraceCheckUtils]: 50: Hoare triple {2476#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2476#true} is VALID [2022-02-20 19:21:40,031 INFO L290 TraceCheckUtils]: 51: Hoare triple {2476#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:21:40,031 INFO L290 TraceCheckUtils]: 52: Hoare triple {2476#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {2476#true} is VALID [2022-02-20 19:21:40,032 INFO L290 TraceCheckUtils]: 53: Hoare triple {2476#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,032 INFO L290 TraceCheckUtils]: 54: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:21:40,032 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {2476#true} {2477#false} #11285#return; {2477#false} is VALID [2022-02-20 19:21:40,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:21:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:40,048 INFO L290 TraceCheckUtils]: 0: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,049 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume !(1 == ~T2_E~0); {2476#true} is VALID [2022-02-20 19:21:40,049 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,049 INFO L290 TraceCheckUtils]: 4: Hoare triple {2476#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,049 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,050 INFO L290 TraceCheckUtils]: 6: Hoare triple {2476#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,050 INFO L290 TraceCheckUtils]: 7: Hoare triple {2476#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,050 INFO L290 TraceCheckUtils]: 8: Hoare triple {2476#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,050 INFO L290 TraceCheckUtils]: 9: Hoare triple {2476#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,051 INFO L290 TraceCheckUtils]: 10: Hoare triple {2476#true} assume !(1 == ~E_1~0); {2476#true} is VALID [2022-02-20 19:21:40,051 INFO L290 TraceCheckUtils]: 11: Hoare triple {2476#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,051 INFO L290 TraceCheckUtils]: 12: Hoare triple {2476#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,051 INFO L290 TraceCheckUtils]: 13: Hoare triple {2476#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,052 INFO L290 TraceCheckUtils]: 14: Hoare triple {2476#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,052 INFO L290 TraceCheckUtils]: 15: Hoare triple {2476#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,052 INFO L290 TraceCheckUtils]: 16: Hoare triple {2476#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,052 INFO L290 TraceCheckUtils]: 17: Hoare triple {2476#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,053 INFO L290 TraceCheckUtils]: 18: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:21:40,053 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {2476#true} {2477#false} #11287#return; {2477#false} is VALID [2022-02-20 19:21:40,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:21:40,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:40,058 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} havoc ~__retres1~9; {2476#true} is VALID [2022-02-20 19:21:40,058 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {2476#true} is VALID [2022-02-20 19:21:40,059 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} #res := ~__retres1~9; {2476#true} is VALID [2022-02-20 19:21:40,068 INFO L290 TraceCheckUtils]: 3: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:21:40,068 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2476#true} {2477#false} #11289#return; {2477#false} is VALID [2022-02-20 19:21:40,069 INFO L290 TraceCheckUtils]: 0: Hoare triple {2476#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~token~0 := 0;~local~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {2476#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {2476#true} is VALID [2022-02-20 19:21:40,070 INFO L290 TraceCheckUtils]: 2: Hoare triple {2476#true} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:21:40,071 INFO L290 TraceCheckUtils]: 3: Hoare triple {2478#(= ~t1_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:21:40,071 INFO L272 TraceCheckUtils]: 4: Hoare triple {2478#(= ~t1_i~0 1)} call update_channels(); {2476#true} is VALID [2022-02-20 19:21:40,071 INFO L290 TraceCheckUtils]: 5: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:21:40,072 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2476#true} {2478#(= ~t1_i~0 1)} #11281#return; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:21:40,073 INFO L290 TraceCheckUtils]: 7: Hoare triple {2478#(= ~t1_i~0 1)} assume { :begin_inline_init_threads } true; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:21:40,073 INFO L290 TraceCheckUtils]: 8: Hoare triple {2478#(= ~t1_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2478#(= ~t1_i~0 1)} is VALID [2022-02-20 19:21:40,074 INFO L290 TraceCheckUtils]: 9: Hoare triple {2478#(= ~t1_i~0 1)} assume !(1 == ~t1_i~0);~t1_st~0 := 2; {2477#false} is VALID [2022-02-20 19:21:40,074 INFO L290 TraceCheckUtils]: 10: Hoare triple {2477#false} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2477#false} is VALID [2022-02-20 19:21:40,074 INFO L290 TraceCheckUtils]: 11: Hoare triple {2477#false} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2477#false} is VALID [2022-02-20 19:21:40,074 INFO L290 TraceCheckUtils]: 12: Hoare triple {2477#false} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2477#false} is VALID [2022-02-20 19:21:40,075 INFO L290 TraceCheckUtils]: 13: Hoare triple {2477#false} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2477#false} is VALID [2022-02-20 19:21:40,075 INFO L290 TraceCheckUtils]: 14: Hoare triple {2477#false} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2477#false} is VALID [2022-02-20 19:21:40,075 INFO L290 TraceCheckUtils]: 15: Hoare triple {2477#false} assume 1 == ~t7_i~0;~t7_st~0 := 0; {2477#false} is VALID [2022-02-20 19:21:40,075 INFO L290 TraceCheckUtils]: 16: Hoare triple {2477#false} assume 1 == ~t8_i~0;~t8_st~0 := 0; {2477#false} is VALID [2022-02-20 19:21:40,076 INFO L290 TraceCheckUtils]: 17: Hoare triple {2477#false} assume { :end_inline_init_threads } true; {2477#false} is VALID [2022-02-20 19:21:40,076 INFO L272 TraceCheckUtils]: 18: Hoare triple {2477#false} call fire_delta_events(); {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:21:40,076 INFO L290 TraceCheckUtils]: 19: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,076 INFO L290 TraceCheckUtils]: 20: Hoare triple {2476#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,077 INFO L290 TraceCheckUtils]: 21: Hoare triple {2476#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,077 INFO L290 TraceCheckUtils]: 22: Hoare triple {2476#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,077 INFO L290 TraceCheckUtils]: 23: Hoare triple {2476#true} assume !(0 == ~T4_E~0); {2476#true} is VALID [2022-02-20 19:21:40,077 INFO L290 TraceCheckUtils]: 24: Hoare triple {2476#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,078 INFO L290 TraceCheckUtils]: 25: Hoare triple {2476#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,078 INFO L290 TraceCheckUtils]: 26: Hoare triple {2476#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,078 INFO L290 TraceCheckUtils]: 27: Hoare triple {2476#true} assume 0 == ~T8_E~0;~T8_E~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,078 INFO L290 TraceCheckUtils]: 28: Hoare triple {2476#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,078 INFO L290 TraceCheckUtils]: 29: Hoare triple {2476#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,079 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,079 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#true} assume !(0 == ~E_3~0); {2476#true} is VALID [2022-02-20 19:21:40,079 INFO L290 TraceCheckUtils]: 32: Hoare triple {2476#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,079 INFO L290 TraceCheckUtils]: 33: Hoare triple {2476#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,080 INFO L290 TraceCheckUtils]: 34: Hoare triple {2476#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,088 INFO L290 TraceCheckUtils]: 35: Hoare triple {2476#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,088 INFO L290 TraceCheckUtils]: 36: Hoare triple {2476#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2476#true} is VALID [2022-02-20 19:21:40,088 INFO L290 TraceCheckUtils]: 37: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:21:40,088 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2476#true} {2477#false} #11283#return; {2477#false} is VALID [2022-02-20 19:21:40,089 INFO L272 TraceCheckUtils]: 39: Hoare triple {2477#false} call activate_threads(); {2583#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:21:40,089 INFO L290 TraceCheckUtils]: 40: Hoare triple {2583#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:21:40,089 INFO L290 TraceCheckUtils]: 41: Hoare triple {2476#true} assume 1 == ~m_pc~0; {2476#true} is VALID [2022-02-20 19:21:40,089 INFO L290 TraceCheckUtils]: 42: Hoare triple {2476#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2476#true} is VALID [2022-02-20 19:21:40,090 INFO L290 TraceCheckUtils]: 43: Hoare triple {2476#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2476#true} is VALID [2022-02-20 19:21:40,090 INFO L290 TraceCheckUtils]: 44: Hoare triple {2476#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {2476#true} is VALID [2022-02-20 19:21:40,090 INFO L290 TraceCheckUtils]: 45: Hoare triple {2476#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,090 INFO L290 TraceCheckUtils]: 46: Hoare triple {2476#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:21:40,090 INFO L290 TraceCheckUtils]: 47: Hoare triple {2476#true} assume !(1 == ~t1_pc~0); {2476#true} is VALID [2022-02-20 19:21:40,091 INFO L290 TraceCheckUtils]: 48: Hoare triple {2476#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2476#true} is VALID [2022-02-20 19:21:40,091 INFO L290 TraceCheckUtils]: 49: Hoare triple {2476#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2476#true} is VALID [2022-02-20 19:21:40,091 INFO L290 TraceCheckUtils]: 50: Hoare triple {2476#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {2476#true} is VALID [2022-02-20 19:21:40,091 INFO L290 TraceCheckUtils]: 51: Hoare triple {2476#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,092 INFO L290 TraceCheckUtils]: 52: Hoare triple {2476#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:21:40,092 INFO L290 TraceCheckUtils]: 53: Hoare triple {2476#true} assume 1 == ~t2_pc~0; {2476#true} is VALID [2022-02-20 19:21:40,092 INFO L290 TraceCheckUtils]: 54: Hoare triple {2476#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2476#true} is VALID [2022-02-20 19:21:40,092 INFO L290 TraceCheckUtils]: 55: Hoare triple {2476#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2476#true} is VALID [2022-02-20 19:21:40,092 INFO L290 TraceCheckUtils]: 56: Hoare triple {2476#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {2476#true} is VALID [2022-02-20 19:21:40,093 INFO L290 TraceCheckUtils]: 57: Hoare triple {2476#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,093 INFO L290 TraceCheckUtils]: 58: Hoare triple {2476#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:21:40,093 INFO L290 TraceCheckUtils]: 59: Hoare triple {2476#true} assume 1 == ~t3_pc~0; {2476#true} is VALID [2022-02-20 19:21:40,093 INFO L290 TraceCheckUtils]: 60: Hoare triple {2476#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2476#true} is VALID [2022-02-20 19:21:40,094 INFO L290 TraceCheckUtils]: 61: Hoare triple {2476#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2476#true} is VALID [2022-02-20 19:21:40,094 INFO L290 TraceCheckUtils]: 62: Hoare triple {2476#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {2476#true} is VALID [2022-02-20 19:21:40,094 INFO L290 TraceCheckUtils]: 63: Hoare triple {2476#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,094 INFO L290 TraceCheckUtils]: 64: Hoare triple {2476#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:21:40,094 INFO L290 TraceCheckUtils]: 65: Hoare triple {2476#true} assume !(1 == ~t4_pc~0); {2476#true} is VALID [2022-02-20 19:21:40,095 INFO L290 TraceCheckUtils]: 66: Hoare triple {2476#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2476#true} is VALID [2022-02-20 19:21:40,095 INFO L290 TraceCheckUtils]: 67: Hoare triple {2476#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2476#true} is VALID [2022-02-20 19:21:40,095 INFO L290 TraceCheckUtils]: 68: Hoare triple {2476#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {2476#true} is VALID [2022-02-20 19:21:40,095 INFO L290 TraceCheckUtils]: 69: Hoare triple {2476#true} assume !(0 != ~tmp___3~0#1); {2476#true} is VALID [2022-02-20 19:21:40,096 INFO L290 TraceCheckUtils]: 70: Hoare triple {2476#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:21:40,096 INFO L290 TraceCheckUtils]: 71: Hoare triple {2476#true} assume 1 == ~t5_pc~0; {2476#true} is VALID [2022-02-20 19:21:40,096 INFO L290 TraceCheckUtils]: 72: Hoare triple {2476#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2476#true} is VALID [2022-02-20 19:21:40,096 INFO L290 TraceCheckUtils]: 73: Hoare triple {2476#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2476#true} is VALID [2022-02-20 19:21:40,097 INFO L290 TraceCheckUtils]: 74: Hoare triple {2476#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {2476#true} is VALID [2022-02-20 19:21:40,097 INFO L290 TraceCheckUtils]: 75: Hoare triple {2476#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,106 INFO L290 TraceCheckUtils]: 76: Hoare triple {2476#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:21:40,106 INFO L290 TraceCheckUtils]: 77: Hoare triple {2476#true} assume !(1 == ~t6_pc~0); {2476#true} is VALID [2022-02-20 19:21:40,107 INFO L290 TraceCheckUtils]: 78: Hoare triple {2476#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2476#true} is VALID [2022-02-20 19:21:40,107 INFO L290 TraceCheckUtils]: 79: Hoare triple {2476#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2476#true} is VALID [2022-02-20 19:21:40,107 INFO L290 TraceCheckUtils]: 80: Hoare triple {2476#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {2476#true} is VALID [2022-02-20 19:21:40,107 INFO L290 TraceCheckUtils]: 81: Hoare triple {2476#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,108 INFO L290 TraceCheckUtils]: 82: Hoare triple {2476#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:21:40,108 INFO L290 TraceCheckUtils]: 83: Hoare triple {2476#true} assume 1 == ~t7_pc~0; {2476#true} is VALID [2022-02-20 19:21:40,108 INFO L290 TraceCheckUtils]: 84: Hoare triple {2476#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2476#true} is VALID [2022-02-20 19:21:40,108 INFO L290 TraceCheckUtils]: 85: Hoare triple {2476#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2476#true} is VALID [2022-02-20 19:21:40,109 INFO L290 TraceCheckUtils]: 86: Hoare triple {2476#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {2476#true} is VALID [2022-02-20 19:21:40,109 INFO L290 TraceCheckUtils]: 87: Hoare triple {2476#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,109 INFO L290 TraceCheckUtils]: 88: Hoare triple {2476#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:21:40,109 INFO L290 TraceCheckUtils]: 89: Hoare triple {2476#true} assume !(1 == ~t8_pc~0); {2476#true} is VALID [2022-02-20 19:21:40,109 INFO L290 TraceCheckUtils]: 90: Hoare triple {2476#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2476#true} is VALID [2022-02-20 19:21:40,110 INFO L290 TraceCheckUtils]: 91: Hoare triple {2476#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {2476#true} is VALID [2022-02-20 19:21:40,110 INFO L290 TraceCheckUtils]: 92: Hoare triple {2476#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {2476#true} is VALID [2022-02-20 19:21:40,110 INFO L290 TraceCheckUtils]: 93: Hoare triple {2476#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {2476#true} is VALID [2022-02-20 19:21:40,110 INFO L290 TraceCheckUtils]: 94: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:21:40,111 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {2476#true} {2477#false} #11285#return; {2477#false} is VALID [2022-02-20 19:21:40,111 INFO L272 TraceCheckUtils]: 96: Hoare triple {2477#false} call reset_delta_events(); {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:21:40,111 INFO L290 TraceCheckUtils]: 97: Hoare triple {2582#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,111 INFO L290 TraceCheckUtils]: 98: Hoare triple {2476#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,111 INFO L290 TraceCheckUtils]: 99: Hoare triple {2476#true} assume !(1 == ~T2_E~0); {2476#true} is VALID [2022-02-20 19:21:40,112 INFO L290 TraceCheckUtils]: 100: Hoare triple {2476#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,112 INFO L290 TraceCheckUtils]: 101: Hoare triple {2476#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,112 INFO L290 TraceCheckUtils]: 102: Hoare triple {2476#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,112 INFO L290 TraceCheckUtils]: 103: Hoare triple {2476#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,113 INFO L290 TraceCheckUtils]: 104: Hoare triple {2476#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,113 INFO L290 TraceCheckUtils]: 105: Hoare triple {2476#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,113 INFO L290 TraceCheckUtils]: 106: Hoare triple {2476#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,113 INFO L290 TraceCheckUtils]: 107: Hoare triple {2476#true} assume !(1 == ~E_1~0); {2476#true} is VALID [2022-02-20 19:21:40,113 INFO L290 TraceCheckUtils]: 108: Hoare triple {2476#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,114 INFO L290 TraceCheckUtils]: 109: Hoare triple {2476#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,114 INFO L290 TraceCheckUtils]: 110: Hoare triple {2476#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,114 INFO L290 TraceCheckUtils]: 111: Hoare triple {2476#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,114 INFO L290 TraceCheckUtils]: 112: Hoare triple {2476#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,115 INFO L290 TraceCheckUtils]: 113: Hoare triple {2476#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,115 INFO L290 TraceCheckUtils]: 114: Hoare triple {2476#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2476#true} is VALID [2022-02-20 19:21:40,115 INFO L290 TraceCheckUtils]: 115: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:21:40,115 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {2476#true} {2477#false} #11287#return; {2477#false} is VALID [2022-02-20 19:21:40,115 INFO L290 TraceCheckUtils]: 117: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:21:40,116 INFO L290 TraceCheckUtils]: 118: Hoare triple {2477#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {2477#false} is VALID [2022-02-20 19:21:40,116 INFO L290 TraceCheckUtils]: 119: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:21:40,116 INFO L272 TraceCheckUtils]: 120: Hoare triple {2477#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2476#true} is VALID [2022-02-20 19:21:40,116 INFO L290 TraceCheckUtils]: 121: Hoare triple {2476#true} havoc ~__retres1~9; {2476#true} is VALID [2022-02-20 19:21:40,117 INFO L290 TraceCheckUtils]: 122: Hoare triple {2476#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {2476#true} is VALID [2022-02-20 19:21:40,117 INFO L290 TraceCheckUtils]: 123: Hoare triple {2476#true} #res := ~__retres1~9; {2476#true} is VALID [2022-02-20 19:21:40,117 INFO L290 TraceCheckUtils]: 124: Hoare triple {2476#true} assume true; {2476#true} is VALID [2022-02-20 19:21:40,119 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {2476#true} {2477#false} #11289#return; {2477#false} is VALID [2022-02-20 19:21:40,119 INFO L290 TraceCheckUtils]: 126: Hoare triple {2477#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {2477#false} is VALID [2022-02-20 19:21:40,119 INFO L290 TraceCheckUtils]: 127: Hoare triple {2477#false} assume 0 != eval_~tmp~0#1; {2477#false} is VALID [2022-02-20 19:21:40,120 INFO L290 TraceCheckUtils]: 128: Hoare triple {2477#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {2477#false} is VALID [2022-02-20 19:21:40,120 INFO L290 TraceCheckUtils]: 129: Hoare triple {2477#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {2477#false} is VALID [2022-02-20 19:21:40,120 INFO L290 TraceCheckUtils]: 130: Hoare triple {2477#false} assume !(0 == ~m_pc~0); {2477#false} is VALID [2022-02-20 19:21:40,120 INFO L290 TraceCheckUtils]: 131: Hoare triple {2477#false} assume 1 == ~m_pc~0; {2477#false} is VALID [2022-02-20 19:21:40,121 INFO L290 TraceCheckUtils]: 132: Hoare triple {2477#false} assume ~token~0 != 8 + ~local~0; {2477#false} is VALID [2022-02-20 19:21:40,121 INFO L272 TraceCheckUtils]: 133: Hoare triple {2477#false} call error(); {2477#false} is VALID [2022-02-20 19:21:40,122 INFO L290 TraceCheckUtils]: 134: Hoare triple {2477#false} assume !false; {2477#false} is VALID [2022-02-20 19:21:40,123 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 19:21:40,125 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:21:40,125 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960211941] [2022-02-20 19:21:40,125 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960211941] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:21:40,126 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:21:40,126 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:21:40,127 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507434437] [2022-02-20 19:21:40,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:21:40,133 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:21:40,135 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:21:40,137 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:21:40,256 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:21:40,256 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:21:40,256 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:21:40,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:21:40,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:21:40,283 INFO L87 Difference]: Start difference. First operand has 2473 states, 2439 states have (on average 1.848708487084871) internal successors, (4509), 2444 states have internal predecessors, (4509), 24 states have call successors, (24), 7 states have call predecessors, (24), 7 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) Second operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:21:51,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:21:51,248 INFO L93 Difference]: Finished difference Result 5037 states and 9272 transitions. [2022-02-20 19:21:51,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:21:51,248 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:21:51,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:21:51,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:21:51,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9272 transitions. [2022-02-20 19:21:51,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:21:51,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9272 transitions. [2022-02-20 19:21:51,407 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9272 transitions. [2022-02-20 19:21:58,077 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9272 edges. 9272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:21:58,531 INFO L225 Difference]: With dead ends: 5037 [2022-02-20 19:21:58,532 INFO L226 Difference]: Without dead ends: 2503 [2022-02-20 19:21:58,541 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 19:21:58,548 INFO L933 BasicCegarLoop]: 4511 mSDtfsCounter, 748 mSDsluCounter, 12379 mSDsCounter, 0 mSdLazyCounter, 511 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 768 SdHoareTripleChecker+Valid, 16890 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 511 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-02-20 19:21:58,549 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [768 Valid, 16890 Invalid, 567 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [56 Valid, 511 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-02-20 19:21:58,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2503 states. [2022-02-20 19:21:58,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2503 to 2405. [2022-02-20 19:21:58,689 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:21:58,699 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:21:58,706 INFO L74 IsIncluded]: Start isIncluded. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:21:58,711 INFO L87 Difference]: Start difference. First operand 2503 states. Second operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:21:58,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:21:58,970 INFO L93 Difference]: Finished difference Result 2503 states and 4569 transitions. [2022-02-20 19:21:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4569 transitions. [2022-02-20 19:21:58,982 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:21:58,982 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:21:58,989 INFO L74 IsIncluded]: Start isIncluded. First operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 2503 states. [2022-02-20 19:21:58,995 INFO L87 Difference]: Start difference. First operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 2503 states. [2022-02-20 19:21:59,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:21:59,256 INFO L93 Difference]: Finished difference Result 2503 states and 4569 transitions. [2022-02-20 19:21:59,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4569 transitions. [2022-02-20 19:21:59,261 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:21:59,261 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:21:59,261 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:21:59,261 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:21:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2405 states, 2373 states have (on average 1.8348082595870205) internal successors, (4354), 2376 states have internal predecessors, (4354), 24 states have call successors, (24), 7 states have call predecessors, (24), 6 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-02-20 19:21:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 2405 states and 4400 transitions. [2022-02-20 19:21:59,486 INFO L78 Accepts]: Start accepts. Automaton has 2405 states and 4400 transitions. Word has length 135 [2022-02-20 19:21:59,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:21:59,486 INFO L470 AbstractCegarLoop]: Abstraction has 2405 states and 4400 transitions. [2022-02-20 19:21:59,487 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:21:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4400 transitions. [2022-02-20 19:21:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:21:59,489 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:21:59,489 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:21:59,489 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:21:59,490 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:21:59,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:21:59,490 INFO L85 PathProgramCache]: Analyzing trace with hash -540619065, now seen corresponding path program 1 times [2022-02-20 19:21:59,491 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:21:59,491 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985700722] [2022-02-20 19:21:59,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:21:59,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:21:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:59,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:21:59,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:59,563 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:21:59,564 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15345#true} {15347#(= ~M_E~0 2)} #11281#return; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:21:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:59,638 INFO L290 TraceCheckUtils]: 0: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,638 INFO L290 TraceCheckUtils]: 1: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,639 INFO L290 TraceCheckUtils]: 2: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,639 INFO L290 TraceCheckUtils]: 3: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,640 INFO L290 TraceCheckUtils]: 4: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~T4_E~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,640 INFO L290 TraceCheckUtils]: 5: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,640 INFO L290 TraceCheckUtils]: 6: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,641 INFO L290 TraceCheckUtils]: 7: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,641 INFO L290 TraceCheckUtils]: 8: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,642 INFO L290 TraceCheckUtils]: 9: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,642 INFO L290 TraceCheckUtils]: 10: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,643 INFO L290 TraceCheckUtils]: 11: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,643 INFO L290 TraceCheckUtils]: 12: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~E_3~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,643 INFO L290 TraceCheckUtils]: 13: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,649 INFO L290 TraceCheckUtils]: 14: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,650 INFO L290 TraceCheckUtils]: 15: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_6~0;~E_6~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,651 INFO L290 TraceCheckUtils]: 17: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,651 INFO L290 TraceCheckUtils]: 18: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume true; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,652 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {15452#(= |old(~M_E~0)| 0)} {15347#(= ~M_E~0 2)} #11283#return; {15346#false} is VALID [2022-02-20 19:21:59,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:21:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:59,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {15453#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:21:59,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 1 == ~m_pc~0; {15345#true} is VALID [2022-02-20 19:21:59,697 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15345#true} is VALID [2022-02-20 19:21:59,697 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:21:59,697 INFO L290 TraceCheckUtils]: 4: Hoare triple {15345#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {15345#true} is VALID [2022-02-20 19:21:59,697 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,697 INFO L290 TraceCheckUtils]: 6: Hoare triple {15345#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:21:59,698 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} assume !(1 == ~t1_pc~0); {15345#true} is VALID [2022-02-20 19:21:59,698 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15345#true} is VALID [2022-02-20 19:21:59,698 INFO L290 TraceCheckUtils]: 9: Hoare triple {15345#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:21:59,698 INFO L290 TraceCheckUtils]: 10: Hoare triple {15345#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {15345#true} is VALID [2022-02-20 19:21:59,698 INFO L290 TraceCheckUtils]: 11: Hoare triple {15345#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,699 INFO L290 TraceCheckUtils]: 12: Hoare triple {15345#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:21:59,699 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} assume 1 == ~t2_pc~0; {15345#true} is VALID [2022-02-20 19:21:59,699 INFO L290 TraceCheckUtils]: 14: Hoare triple {15345#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15345#true} is VALID [2022-02-20 19:21:59,699 INFO L290 TraceCheckUtils]: 15: Hoare triple {15345#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:21:59,699 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {15345#true} is VALID [2022-02-20 19:21:59,700 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,700 INFO L290 TraceCheckUtils]: 18: Hoare triple {15345#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:21:59,700 INFO L290 TraceCheckUtils]: 19: Hoare triple {15345#true} assume 1 == ~t3_pc~0; {15345#true} is VALID [2022-02-20 19:21:59,700 INFO L290 TraceCheckUtils]: 20: Hoare triple {15345#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15345#true} is VALID [2022-02-20 19:21:59,701 INFO L290 TraceCheckUtils]: 21: Hoare triple {15345#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:21:59,701 INFO L290 TraceCheckUtils]: 22: Hoare triple {15345#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {15345#true} is VALID [2022-02-20 19:21:59,701 INFO L290 TraceCheckUtils]: 23: Hoare triple {15345#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,701 INFO L290 TraceCheckUtils]: 24: Hoare triple {15345#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:21:59,701 INFO L290 TraceCheckUtils]: 25: Hoare triple {15345#true} assume !(1 == ~t4_pc~0); {15345#true} is VALID [2022-02-20 19:21:59,702 INFO L290 TraceCheckUtils]: 26: Hoare triple {15345#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15345#true} is VALID [2022-02-20 19:21:59,702 INFO L290 TraceCheckUtils]: 27: Hoare triple {15345#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:21:59,702 INFO L290 TraceCheckUtils]: 28: Hoare triple {15345#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {15345#true} is VALID [2022-02-20 19:21:59,702 INFO L290 TraceCheckUtils]: 29: Hoare triple {15345#true} assume !(0 != ~tmp___3~0#1); {15345#true} is VALID [2022-02-20 19:21:59,702 INFO L290 TraceCheckUtils]: 30: Hoare triple {15345#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:21:59,703 INFO L290 TraceCheckUtils]: 31: Hoare triple {15345#true} assume 1 == ~t5_pc~0; {15345#true} is VALID [2022-02-20 19:21:59,703 INFO L290 TraceCheckUtils]: 32: Hoare triple {15345#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15345#true} is VALID [2022-02-20 19:21:59,703 INFO L290 TraceCheckUtils]: 33: Hoare triple {15345#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:21:59,703 INFO L290 TraceCheckUtils]: 34: Hoare triple {15345#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {15345#true} is VALID [2022-02-20 19:21:59,703 INFO L290 TraceCheckUtils]: 35: Hoare triple {15345#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,704 INFO L290 TraceCheckUtils]: 36: Hoare triple {15345#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:21:59,704 INFO L290 TraceCheckUtils]: 37: Hoare triple {15345#true} assume !(1 == ~t6_pc~0); {15345#true} is VALID [2022-02-20 19:21:59,704 INFO L290 TraceCheckUtils]: 38: Hoare triple {15345#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15345#true} is VALID [2022-02-20 19:21:59,704 INFO L290 TraceCheckUtils]: 39: Hoare triple {15345#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:21:59,704 INFO L290 TraceCheckUtils]: 40: Hoare triple {15345#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {15345#true} is VALID [2022-02-20 19:21:59,705 INFO L290 TraceCheckUtils]: 41: Hoare triple {15345#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,705 INFO L290 TraceCheckUtils]: 42: Hoare triple {15345#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:21:59,705 INFO L290 TraceCheckUtils]: 43: Hoare triple {15345#true} assume 1 == ~t7_pc~0; {15345#true} is VALID [2022-02-20 19:21:59,705 INFO L290 TraceCheckUtils]: 44: Hoare triple {15345#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15345#true} is VALID [2022-02-20 19:21:59,706 INFO L290 TraceCheckUtils]: 45: Hoare triple {15345#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:21:59,706 INFO L290 TraceCheckUtils]: 46: Hoare triple {15345#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {15345#true} is VALID [2022-02-20 19:21:59,706 INFO L290 TraceCheckUtils]: 47: Hoare triple {15345#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,706 INFO L290 TraceCheckUtils]: 48: Hoare triple {15345#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:21:59,706 INFO L290 TraceCheckUtils]: 49: Hoare triple {15345#true} assume !(1 == ~t8_pc~0); {15345#true} is VALID [2022-02-20 19:21:59,707 INFO L290 TraceCheckUtils]: 50: Hoare triple {15345#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15345#true} is VALID [2022-02-20 19:21:59,707 INFO L290 TraceCheckUtils]: 51: Hoare triple {15345#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:21:59,707 INFO L290 TraceCheckUtils]: 52: Hoare triple {15345#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {15345#true} is VALID [2022-02-20 19:21:59,707 INFO L290 TraceCheckUtils]: 53: Hoare triple {15345#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,707 INFO L290 TraceCheckUtils]: 54: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:21:59,708 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {15345#true} {15346#false} #11285#return; {15346#false} is VALID [2022-02-20 19:21:59,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:21:59,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:59,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,717 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume !(1 == ~T2_E~0); {15345#true} is VALID [2022-02-20 19:21:59,717 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,718 INFO L290 TraceCheckUtils]: 4: Hoare triple {15345#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,718 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,718 INFO L290 TraceCheckUtils]: 6: Hoare triple {15345#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,718 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,718 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,719 INFO L290 TraceCheckUtils]: 9: Hoare triple {15345#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,719 INFO L290 TraceCheckUtils]: 10: Hoare triple {15345#true} assume !(1 == ~E_1~0); {15345#true} is VALID [2022-02-20 19:21:59,719 INFO L290 TraceCheckUtils]: 11: Hoare triple {15345#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,719 INFO L290 TraceCheckUtils]: 12: Hoare triple {15345#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,719 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,720 INFO L290 TraceCheckUtils]: 14: Hoare triple {15345#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,720 INFO L290 TraceCheckUtils]: 15: Hoare triple {15345#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,720 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,720 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,720 INFO L290 TraceCheckUtils]: 18: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:21:59,721 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {15345#true} {15346#false} #11287#return; {15346#false} is VALID [2022-02-20 19:21:59,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:21:59,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:59,725 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} havoc ~__retres1~9; {15345#true} is VALID [2022-02-20 19:21:59,725 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {15345#true} is VALID [2022-02-20 19:21:59,726 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} #res := ~__retres1~9; {15345#true} is VALID [2022-02-20 19:21:59,726 INFO L290 TraceCheckUtils]: 3: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:21:59,726 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15345#true} {15346#false} #11289#return; {15346#false} is VALID [2022-02-20 19:21:59,727 INFO L290 TraceCheckUtils]: 0: Hoare triple {15345#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~token~0 := 0;~local~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,728 INFO L290 TraceCheckUtils]: 2: Hoare triple {15347#(= ~M_E~0 2)} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,729 INFO L290 TraceCheckUtils]: 3: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,729 INFO L272 TraceCheckUtils]: 4: Hoare triple {15347#(= ~M_E~0 2)} call update_channels(); {15345#true} is VALID [2022-02-20 19:21:59,729 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:21:59,730 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15345#true} {15347#(= ~M_E~0 2)} #11281#return; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,730 INFO L290 TraceCheckUtils]: 7: Hoare triple {15347#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,730 INFO L290 TraceCheckUtils]: 8: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,731 INFO L290 TraceCheckUtils]: 9: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,731 INFO L290 TraceCheckUtils]: 10: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,732 INFO L290 TraceCheckUtils]: 11: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,732 INFO L290 TraceCheckUtils]: 12: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,733 INFO L290 TraceCheckUtils]: 13: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,733 INFO L290 TraceCheckUtils]: 14: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,733 INFO L290 TraceCheckUtils]: 15: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,734 INFO L290 TraceCheckUtils]: 16: Hoare triple {15347#(= ~M_E~0 2)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,734 INFO L290 TraceCheckUtils]: 17: Hoare triple {15347#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {15347#(= ~M_E~0 2)} is VALID [2022-02-20 19:21:59,736 INFO L272 TraceCheckUtils]: 18: Hoare triple {15347#(= ~M_E~0 2)} call fire_delta_events(); {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:21:59,736 INFO L290 TraceCheckUtils]: 19: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,737 INFO L290 TraceCheckUtils]: 20: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,737 INFO L290 TraceCheckUtils]: 21: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,738 INFO L290 TraceCheckUtils]: 22: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,738 INFO L290 TraceCheckUtils]: 23: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~T4_E~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,738 INFO L290 TraceCheckUtils]: 24: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,739 INFO L290 TraceCheckUtils]: 25: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T6_E~0;~T6_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,739 INFO L290 TraceCheckUtils]: 26: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,740 INFO L290 TraceCheckUtils]: 27: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~T8_E~0;~T8_E~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,740 INFO L290 TraceCheckUtils]: 28: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,740 INFO L290 TraceCheckUtils]: 29: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,741 INFO L290 TraceCheckUtils]: 30: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,741 INFO L290 TraceCheckUtils]: 31: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume !(0 == ~E_3~0); {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,742 INFO L290 TraceCheckUtils]: 32: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,742 INFO L290 TraceCheckUtils]: 33: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,743 INFO L290 TraceCheckUtils]: 34: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_6~0;~E_6~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,743 INFO L290 TraceCheckUtils]: 35: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,743 INFO L290 TraceCheckUtils]: 36: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume 0 == ~E_8~0;~E_8~0 := 1; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,744 INFO L290 TraceCheckUtils]: 37: Hoare triple {15452#(= |old(~M_E~0)| 0)} assume true; {15452#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:21:59,744 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {15452#(= |old(~M_E~0)| 0)} {15347#(= ~M_E~0 2)} #11283#return; {15346#false} is VALID [2022-02-20 19:21:59,744 INFO L272 TraceCheckUtils]: 39: Hoare triple {15346#false} call activate_threads(); {15453#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:21:59,745 INFO L290 TraceCheckUtils]: 40: Hoare triple {15453#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:21:59,745 INFO L290 TraceCheckUtils]: 41: Hoare triple {15345#true} assume 1 == ~m_pc~0; {15345#true} is VALID [2022-02-20 19:21:59,745 INFO L290 TraceCheckUtils]: 42: Hoare triple {15345#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15345#true} is VALID [2022-02-20 19:21:59,745 INFO L290 TraceCheckUtils]: 43: Hoare triple {15345#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15345#true} is VALID [2022-02-20 19:21:59,745 INFO L290 TraceCheckUtils]: 44: Hoare triple {15345#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {15345#true} is VALID [2022-02-20 19:21:59,746 INFO L290 TraceCheckUtils]: 45: Hoare triple {15345#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,746 INFO L290 TraceCheckUtils]: 46: Hoare triple {15345#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:21:59,746 INFO L290 TraceCheckUtils]: 47: Hoare triple {15345#true} assume !(1 == ~t1_pc~0); {15345#true} is VALID [2022-02-20 19:21:59,746 INFO L290 TraceCheckUtils]: 48: Hoare triple {15345#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15345#true} is VALID [2022-02-20 19:21:59,746 INFO L290 TraceCheckUtils]: 49: Hoare triple {15345#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15345#true} is VALID [2022-02-20 19:21:59,747 INFO L290 TraceCheckUtils]: 50: Hoare triple {15345#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {15345#true} is VALID [2022-02-20 19:21:59,747 INFO L290 TraceCheckUtils]: 51: Hoare triple {15345#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,747 INFO L290 TraceCheckUtils]: 52: Hoare triple {15345#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:21:59,747 INFO L290 TraceCheckUtils]: 53: Hoare triple {15345#true} assume 1 == ~t2_pc~0; {15345#true} is VALID [2022-02-20 19:21:59,747 INFO L290 TraceCheckUtils]: 54: Hoare triple {15345#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15345#true} is VALID [2022-02-20 19:21:59,748 INFO L290 TraceCheckUtils]: 55: Hoare triple {15345#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15345#true} is VALID [2022-02-20 19:21:59,748 INFO L290 TraceCheckUtils]: 56: Hoare triple {15345#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {15345#true} is VALID [2022-02-20 19:21:59,748 INFO L290 TraceCheckUtils]: 57: Hoare triple {15345#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,748 INFO L290 TraceCheckUtils]: 58: Hoare triple {15345#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:21:59,748 INFO L290 TraceCheckUtils]: 59: Hoare triple {15345#true} assume 1 == ~t3_pc~0; {15345#true} is VALID [2022-02-20 19:21:59,749 INFO L290 TraceCheckUtils]: 60: Hoare triple {15345#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15345#true} is VALID [2022-02-20 19:21:59,749 INFO L290 TraceCheckUtils]: 61: Hoare triple {15345#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15345#true} is VALID [2022-02-20 19:21:59,749 INFO L290 TraceCheckUtils]: 62: Hoare triple {15345#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {15345#true} is VALID [2022-02-20 19:21:59,749 INFO L290 TraceCheckUtils]: 63: Hoare triple {15345#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,749 INFO L290 TraceCheckUtils]: 64: Hoare triple {15345#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:21:59,750 INFO L290 TraceCheckUtils]: 65: Hoare triple {15345#true} assume !(1 == ~t4_pc~0); {15345#true} is VALID [2022-02-20 19:21:59,750 INFO L290 TraceCheckUtils]: 66: Hoare triple {15345#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15345#true} is VALID [2022-02-20 19:21:59,750 INFO L290 TraceCheckUtils]: 67: Hoare triple {15345#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15345#true} is VALID [2022-02-20 19:21:59,750 INFO L290 TraceCheckUtils]: 68: Hoare triple {15345#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {15345#true} is VALID [2022-02-20 19:21:59,750 INFO L290 TraceCheckUtils]: 69: Hoare triple {15345#true} assume !(0 != ~tmp___3~0#1); {15345#true} is VALID [2022-02-20 19:21:59,751 INFO L290 TraceCheckUtils]: 70: Hoare triple {15345#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:21:59,751 INFO L290 TraceCheckUtils]: 71: Hoare triple {15345#true} assume 1 == ~t5_pc~0; {15345#true} is VALID [2022-02-20 19:21:59,751 INFO L290 TraceCheckUtils]: 72: Hoare triple {15345#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15345#true} is VALID [2022-02-20 19:21:59,751 INFO L290 TraceCheckUtils]: 73: Hoare triple {15345#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15345#true} is VALID [2022-02-20 19:21:59,751 INFO L290 TraceCheckUtils]: 74: Hoare triple {15345#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {15345#true} is VALID [2022-02-20 19:21:59,752 INFO L290 TraceCheckUtils]: 75: Hoare triple {15345#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,752 INFO L290 TraceCheckUtils]: 76: Hoare triple {15345#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:21:59,752 INFO L290 TraceCheckUtils]: 77: Hoare triple {15345#true} assume !(1 == ~t6_pc~0); {15345#true} is VALID [2022-02-20 19:21:59,752 INFO L290 TraceCheckUtils]: 78: Hoare triple {15345#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15345#true} is VALID [2022-02-20 19:21:59,752 INFO L290 TraceCheckUtils]: 79: Hoare triple {15345#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15345#true} is VALID [2022-02-20 19:21:59,753 INFO L290 TraceCheckUtils]: 80: Hoare triple {15345#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {15345#true} is VALID [2022-02-20 19:21:59,753 INFO L290 TraceCheckUtils]: 81: Hoare triple {15345#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,753 INFO L290 TraceCheckUtils]: 82: Hoare triple {15345#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:21:59,753 INFO L290 TraceCheckUtils]: 83: Hoare triple {15345#true} assume 1 == ~t7_pc~0; {15345#true} is VALID [2022-02-20 19:21:59,753 INFO L290 TraceCheckUtils]: 84: Hoare triple {15345#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15345#true} is VALID [2022-02-20 19:21:59,753 INFO L290 TraceCheckUtils]: 85: Hoare triple {15345#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15345#true} is VALID [2022-02-20 19:21:59,754 INFO L290 TraceCheckUtils]: 86: Hoare triple {15345#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {15345#true} is VALID [2022-02-20 19:21:59,754 INFO L290 TraceCheckUtils]: 87: Hoare triple {15345#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,754 INFO L290 TraceCheckUtils]: 88: Hoare triple {15345#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:21:59,754 INFO L290 TraceCheckUtils]: 89: Hoare triple {15345#true} assume !(1 == ~t8_pc~0); {15345#true} is VALID [2022-02-20 19:21:59,754 INFO L290 TraceCheckUtils]: 90: Hoare triple {15345#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15345#true} is VALID [2022-02-20 19:21:59,755 INFO L290 TraceCheckUtils]: 91: Hoare triple {15345#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {15345#true} is VALID [2022-02-20 19:21:59,755 INFO L290 TraceCheckUtils]: 92: Hoare triple {15345#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {15345#true} is VALID [2022-02-20 19:21:59,755 INFO L290 TraceCheckUtils]: 93: Hoare triple {15345#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {15345#true} is VALID [2022-02-20 19:21:59,755 INFO L290 TraceCheckUtils]: 94: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:21:59,755 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15345#true} {15346#false} #11285#return; {15346#false} is VALID [2022-02-20 19:21:59,756 INFO L272 TraceCheckUtils]: 96: Hoare triple {15346#false} call reset_delta_events(); {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:21:59,756 INFO L290 TraceCheckUtils]: 97: Hoare triple {15451#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,756 INFO L290 TraceCheckUtils]: 98: Hoare triple {15345#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,756 INFO L290 TraceCheckUtils]: 99: Hoare triple {15345#true} assume !(1 == ~T2_E~0); {15345#true} is VALID [2022-02-20 19:21:59,756 INFO L290 TraceCheckUtils]: 100: Hoare triple {15345#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,756 INFO L290 TraceCheckUtils]: 101: Hoare triple {15345#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,757 INFO L290 TraceCheckUtils]: 102: Hoare triple {15345#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,757 INFO L290 TraceCheckUtils]: 103: Hoare triple {15345#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,757 INFO L290 TraceCheckUtils]: 104: Hoare triple {15345#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,757 INFO L290 TraceCheckUtils]: 105: Hoare triple {15345#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,757 INFO L290 TraceCheckUtils]: 106: Hoare triple {15345#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,758 INFO L290 TraceCheckUtils]: 107: Hoare triple {15345#true} assume !(1 == ~E_1~0); {15345#true} is VALID [2022-02-20 19:21:59,758 INFO L290 TraceCheckUtils]: 108: Hoare triple {15345#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,758 INFO L290 TraceCheckUtils]: 109: Hoare triple {15345#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,758 INFO L290 TraceCheckUtils]: 110: Hoare triple {15345#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,758 INFO L290 TraceCheckUtils]: 111: Hoare triple {15345#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,758 INFO L290 TraceCheckUtils]: 112: Hoare triple {15345#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,759 INFO L290 TraceCheckUtils]: 113: Hoare triple {15345#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,759 INFO L290 TraceCheckUtils]: 114: Hoare triple {15345#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15345#true} is VALID [2022-02-20 19:21:59,759 INFO L290 TraceCheckUtils]: 115: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:21:59,759 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {15345#true} {15346#false} #11287#return; {15346#false} is VALID [2022-02-20 19:21:59,759 INFO L290 TraceCheckUtils]: 117: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:21:59,760 INFO L290 TraceCheckUtils]: 118: Hoare triple {15346#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {15346#false} is VALID [2022-02-20 19:21:59,760 INFO L290 TraceCheckUtils]: 119: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:21:59,760 INFO L272 TraceCheckUtils]: 120: Hoare triple {15346#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15345#true} is VALID [2022-02-20 19:21:59,760 INFO L290 TraceCheckUtils]: 121: Hoare triple {15345#true} havoc ~__retres1~9; {15345#true} is VALID [2022-02-20 19:21:59,760 INFO L290 TraceCheckUtils]: 122: Hoare triple {15345#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {15345#true} is VALID [2022-02-20 19:21:59,760 INFO L290 TraceCheckUtils]: 123: Hoare triple {15345#true} #res := ~__retres1~9; {15345#true} is VALID [2022-02-20 19:21:59,761 INFO L290 TraceCheckUtils]: 124: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-02-20 19:21:59,761 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {15345#true} {15346#false} #11289#return; {15346#false} is VALID [2022-02-20 19:21:59,761 INFO L290 TraceCheckUtils]: 126: Hoare triple {15346#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {15346#false} is VALID [2022-02-20 19:21:59,761 INFO L290 TraceCheckUtils]: 127: Hoare triple {15346#false} assume 0 != eval_~tmp~0#1; {15346#false} is VALID [2022-02-20 19:21:59,761 INFO L290 TraceCheckUtils]: 128: Hoare triple {15346#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {15346#false} is VALID [2022-02-20 19:21:59,762 INFO L290 TraceCheckUtils]: 129: Hoare triple {15346#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {15346#false} is VALID [2022-02-20 19:21:59,762 INFO L290 TraceCheckUtils]: 130: Hoare triple {15346#false} assume !(0 == ~m_pc~0); {15346#false} is VALID [2022-02-20 19:21:59,762 INFO L290 TraceCheckUtils]: 131: Hoare triple {15346#false} assume 1 == ~m_pc~0; {15346#false} is VALID [2022-02-20 19:21:59,762 INFO L290 TraceCheckUtils]: 132: Hoare triple {15346#false} assume ~token~0 != 8 + ~local~0; {15346#false} is VALID [2022-02-20 19:21:59,762 INFO L272 TraceCheckUtils]: 133: Hoare triple {15346#false} call error(); {15346#false} is VALID [2022-02-20 19:21:59,763 INFO L290 TraceCheckUtils]: 134: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-02-20 19:21:59,763 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 19:21:59,763 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:21:59,764 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985700722] [2022-02-20 19:21:59,764 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985700722] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:21:59,764 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:21:59,764 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:21:59,764 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138579789] [2022-02-20 19:21:59,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:21:59,766 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:21:59,767 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:21:59,767 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:21:59,855 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:21:59,855 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:21:59,855 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:21:59,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:21:59,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:21:59,856 INFO L87 Difference]: Start difference. First operand 2405 states and 4400 transitions. Second operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:22:13,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:22:13,569 INFO L93 Difference]: Finished difference Result 3147 states and 5591 transitions. [2022-02-20 19:22:13,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:22:13,570 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:22:13,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:22:13,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:22:13,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5591 transitions. [2022-02-20 19:22:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:22:13,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5591 transitions. [2022-02-20 19:22:13,657 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5591 transitions. [2022-02-20 19:22:17,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5591 edges. 5591 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:22:18,171 INFO L225 Difference]: With dead ends: 3147 [2022-02-20 19:22:18,171 INFO L226 Difference]: Without dead ends: 2879 [2022-02-20 19:22:18,173 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 19:22:18,174 INFO L933 BasicCegarLoop]: 4478 mSDtfsCounter, 5066 mSDsluCounter, 12604 mSDsCounter, 0 mSdLazyCounter, 1435 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5081 SdHoareTripleChecker+Valid, 17082 SdHoareTripleChecker+Invalid, 1543 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 1435 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-02-20 19:22:18,174 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5081 Valid, 17082 Invalid, 1543 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [108 Valid, 1435 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-02-20 19:22:18,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2879 states. [2022-02-20 19:22:18,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2879 to 2682. [2022-02-20 19:22:18,284 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:22:18,305 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:22:18,312 INFO L74 IsIncluded]: Start isIncluded. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:22:18,317 INFO L87 Difference]: Start difference. First operand 2879 states. Second operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:22:18,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:22:18,661 INFO L93 Difference]: Finished difference Result 2879 states and 5169 transitions. [2022-02-20 19:22:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5169 transitions. [2022-02-20 19:22:18,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:22:18,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:22:18,676 INFO L74 IsIncluded]: Start isIncluded. First operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) Second operand 2879 states. [2022-02-20 19:22:18,682 INFO L87 Difference]: Start difference. First operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) Second operand 2879 states. [2022-02-20 19:22:19,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:22:19,002 INFO L93 Difference]: Finished difference Result 2879 states and 5169 transitions. [2022-02-20 19:22:19,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5169 transitions. [2022-02-20 19:22:19,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:22:19,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:22:19,008 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:22:19,008 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:22:19,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2682 states, 2626 states have (on average 1.8111195734958112) internal successors, (4756), 2630 states have internal predecessors, (4756), 41 states have call successors, (41), 13 states have call predecessors, (41), 13 states have return successors, (42), 39 states have call predecessors, (42), 39 states have call successors, (42) [2022-02-20 19:22:19,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 2682 states and 4839 transitions. [2022-02-20 19:22:19,351 INFO L78 Accepts]: Start accepts. Automaton has 2682 states and 4839 transitions. Word has length 135 [2022-02-20 19:22:19,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:22:19,353 INFO L470 AbstractCegarLoop]: Abstraction has 2682 states and 4839 transitions. [2022-02-20 19:22:19,353 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 4 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:22:19,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4839 transitions. [2022-02-20 19:22:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-02-20 19:22:19,357 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:22:19,357 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:22:19,358 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:22:19,358 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:22:19,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:22:19,359 INFO L85 PathProgramCache]: Analyzing trace with hash -1902621501, now seen corresponding path program 1 times [2022-02-20 19:22:19,359 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:22:19,360 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442247900] [2022-02-20 19:22:19,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:22:19,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:22:19,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:19,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:22:19,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:19,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:22:19,419 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {27509#true} {27511#(= ~T1_E~0 ~M_E~0)} #11281#return; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 19:22:19,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:19,471 INFO L290 TraceCheckUtils]: 0: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:22:19,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,472 INFO L290 TraceCheckUtils]: 2: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,473 INFO L290 TraceCheckUtils]: 3: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,473 INFO L290 TraceCheckUtils]: 4: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T4_E~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,474 INFO L290 TraceCheckUtils]: 5: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,474 INFO L290 TraceCheckUtils]: 6: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,475 INFO L290 TraceCheckUtils]: 7: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,476 INFO L290 TraceCheckUtils]: 8: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,476 INFO L290 TraceCheckUtils]: 9: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,476 INFO L290 TraceCheckUtils]: 10: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,477 INFO L290 TraceCheckUtils]: 11: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,477 INFO L290 TraceCheckUtils]: 12: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_3~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,478 INFO L290 TraceCheckUtils]: 13: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,479 INFO L290 TraceCheckUtils]: 15: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_6~0;~E_6~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,479 INFO L290 TraceCheckUtils]: 16: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,481 INFO L290 TraceCheckUtils]: 17: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,484 INFO L290 TraceCheckUtils]: 18: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,485 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {27511#(= ~T1_E~0 ~M_E~0)} #11283#return; {27510#false} is VALID [2022-02-20 19:22:19,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-02-20 19:22:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:19,537 INFO L290 TraceCheckUtils]: 0: Hoare triple {27618#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:22:19,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 1 == ~m_pc~0; {27509#true} is VALID [2022-02-20 19:22:19,538 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {27509#true} is VALID [2022-02-20 19:22:19,538 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:22:19,539 INFO L290 TraceCheckUtils]: 4: Hoare triple {27509#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {27509#true} is VALID [2022-02-20 19:22:19,539 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,540 INFO L290 TraceCheckUtils]: 6: Hoare triple {27509#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:22:19,540 INFO L290 TraceCheckUtils]: 7: Hoare triple {27509#true} assume !(1 == ~t1_pc~0); {27509#true} is VALID [2022-02-20 19:22:19,540 INFO L290 TraceCheckUtils]: 8: Hoare triple {27509#true} is_transmit1_triggered_~__retres1~1#1 := 0; {27509#true} is VALID [2022-02-20 19:22:19,540 INFO L290 TraceCheckUtils]: 9: Hoare triple {27509#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:22:19,543 INFO L290 TraceCheckUtils]: 10: Hoare triple {27509#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {27509#true} is VALID [2022-02-20 19:22:19,544 INFO L290 TraceCheckUtils]: 11: Hoare triple {27509#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,544 INFO L290 TraceCheckUtils]: 12: Hoare triple {27509#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:22:19,544 INFO L290 TraceCheckUtils]: 13: Hoare triple {27509#true} assume 1 == ~t2_pc~0; {27509#true} is VALID [2022-02-20 19:22:19,544 INFO L290 TraceCheckUtils]: 14: Hoare triple {27509#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {27509#true} is VALID [2022-02-20 19:22:19,545 INFO L290 TraceCheckUtils]: 15: Hoare triple {27509#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:22:19,545 INFO L290 TraceCheckUtils]: 16: Hoare triple {27509#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {27509#true} is VALID [2022-02-20 19:22:19,545 INFO L290 TraceCheckUtils]: 17: Hoare triple {27509#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,545 INFO L290 TraceCheckUtils]: 18: Hoare triple {27509#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:22:19,545 INFO L290 TraceCheckUtils]: 19: Hoare triple {27509#true} assume 1 == ~t3_pc~0; {27509#true} is VALID [2022-02-20 19:22:19,545 INFO L290 TraceCheckUtils]: 20: Hoare triple {27509#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {27509#true} is VALID [2022-02-20 19:22:19,546 INFO L290 TraceCheckUtils]: 21: Hoare triple {27509#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:22:19,546 INFO L290 TraceCheckUtils]: 22: Hoare triple {27509#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {27509#true} is VALID [2022-02-20 19:22:19,546 INFO L290 TraceCheckUtils]: 23: Hoare triple {27509#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,546 INFO L290 TraceCheckUtils]: 24: Hoare triple {27509#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:22:19,546 INFO L290 TraceCheckUtils]: 25: Hoare triple {27509#true} assume !(1 == ~t4_pc~0); {27509#true} is VALID [2022-02-20 19:22:19,546 INFO L290 TraceCheckUtils]: 26: Hoare triple {27509#true} is_transmit4_triggered_~__retres1~4#1 := 0; {27509#true} is VALID [2022-02-20 19:22:19,547 INFO L290 TraceCheckUtils]: 27: Hoare triple {27509#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:22:19,547 INFO L290 TraceCheckUtils]: 28: Hoare triple {27509#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {27509#true} is VALID [2022-02-20 19:22:19,547 INFO L290 TraceCheckUtils]: 29: Hoare triple {27509#true} assume !(0 != ~tmp___3~0#1); {27509#true} is VALID [2022-02-20 19:22:19,547 INFO L290 TraceCheckUtils]: 30: Hoare triple {27509#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:22:19,547 INFO L290 TraceCheckUtils]: 31: Hoare triple {27509#true} assume 1 == ~t5_pc~0; {27509#true} is VALID [2022-02-20 19:22:19,547 INFO L290 TraceCheckUtils]: 32: Hoare triple {27509#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {27509#true} is VALID [2022-02-20 19:22:19,548 INFO L290 TraceCheckUtils]: 33: Hoare triple {27509#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:22:19,548 INFO L290 TraceCheckUtils]: 34: Hoare triple {27509#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {27509#true} is VALID [2022-02-20 19:22:19,549 INFO L290 TraceCheckUtils]: 35: Hoare triple {27509#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,549 INFO L290 TraceCheckUtils]: 36: Hoare triple {27509#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:22:19,549 INFO L290 TraceCheckUtils]: 37: Hoare triple {27509#true} assume !(1 == ~t6_pc~0); {27509#true} is VALID [2022-02-20 19:22:19,549 INFO L290 TraceCheckUtils]: 38: Hoare triple {27509#true} is_transmit6_triggered_~__retres1~6#1 := 0; {27509#true} is VALID [2022-02-20 19:22:19,549 INFO L290 TraceCheckUtils]: 39: Hoare triple {27509#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:22:19,549 INFO L290 TraceCheckUtils]: 40: Hoare triple {27509#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {27509#true} is VALID [2022-02-20 19:22:19,549 INFO L290 TraceCheckUtils]: 41: Hoare triple {27509#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,550 INFO L290 TraceCheckUtils]: 42: Hoare triple {27509#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:22:19,550 INFO L290 TraceCheckUtils]: 43: Hoare triple {27509#true} assume 1 == ~t7_pc~0; {27509#true} is VALID [2022-02-20 19:22:19,550 INFO L290 TraceCheckUtils]: 44: Hoare triple {27509#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {27509#true} is VALID [2022-02-20 19:22:19,550 INFO L290 TraceCheckUtils]: 45: Hoare triple {27509#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:22:19,550 INFO L290 TraceCheckUtils]: 46: Hoare triple {27509#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {27509#true} is VALID [2022-02-20 19:22:19,551 INFO L290 TraceCheckUtils]: 47: Hoare triple {27509#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,551 INFO L290 TraceCheckUtils]: 48: Hoare triple {27509#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:22:19,551 INFO L290 TraceCheckUtils]: 49: Hoare triple {27509#true} assume !(1 == ~t8_pc~0); {27509#true} is VALID [2022-02-20 19:22:19,551 INFO L290 TraceCheckUtils]: 50: Hoare triple {27509#true} is_transmit8_triggered_~__retres1~8#1 := 0; {27509#true} is VALID [2022-02-20 19:22:19,551 INFO L290 TraceCheckUtils]: 51: Hoare triple {27509#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:22:19,551 INFO L290 TraceCheckUtils]: 52: Hoare triple {27509#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {27509#true} is VALID [2022-02-20 19:22:19,552 INFO L290 TraceCheckUtils]: 53: Hoare triple {27509#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,552 INFO L290 TraceCheckUtils]: 54: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:22:19,552 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {27509#true} {27510#false} #11285#return; {27510#false} is VALID [2022-02-20 19:22:19,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-02-20 19:22:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:19,564 INFO L290 TraceCheckUtils]: 0: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {27509#true} is VALID [2022-02-20 19:22:19,564 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,564 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} assume !(1 == ~T2_E~0); {27509#true} is VALID [2022-02-20 19:22:19,564 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,564 INFO L290 TraceCheckUtils]: 4: Hoare triple {27509#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,565 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,565 INFO L290 TraceCheckUtils]: 6: Hoare triple {27509#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,565 INFO L290 TraceCheckUtils]: 7: Hoare triple {27509#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,566 INFO L290 TraceCheckUtils]: 8: Hoare triple {27509#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,567 INFO L290 TraceCheckUtils]: 9: Hoare triple {27509#true} assume 1 == ~E_M~0;~E_M~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,567 INFO L290 TraceCheckUtils]: 10: Hoare triple {27509#true} assume !(1 == ~E_1~0); {27509#true} is VALID [2022-02-20 19:22:19,567 INFO L290 TraceCheckUtils]: 11: Hoare triple {27509#true} assume 1 == ~E_2~0;~E_2~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,567 INFO L290 TraceCheckUtils]: 12: Hoare triple {27509#true} assume 1 == ~E_3~0;~E_3~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,567 INFO L290 TraceCheckUtils]: 13: Hoare triple {27509#true} assume 1 == ~E_4~0;~E_4~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,567 INFO L290 TraceCheckUtils]: 14: Hoare triple {27509#true} assume 1 == ~E_5~0;~E_5~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,567 INFO L290 TraceCheckUtils]: 15: Hoare triple {27509#true} assume 1 == ~E_6~0;~E_6~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,568 INFO L290 TraceCheckUtils]: 16: Hoare triple {27509#true} assume 1 == ~E_7~0;~E_7~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,568 INFO L290 TraceCheckUtils]: 17: Hoare triple {27509#true} assume 1 == ~E_8~0;~E_8~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,568 INFO L290 TraceCheckUtils]: 18: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:22:19,568 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {27509#true} {27510#false} #11287#return; {27510#false} is VALID [2022-02-20 19:22:19,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-02-20 19:22:19,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:19,573 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} havoc ~__retres1~9; {27509#true} is VALID [2022-02-20 19:22:19,573 INFO L290 TraceCheckUtils]: 1: Hoare triple {27509#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {27509#true} is VALID [2022-02-20 19:22:19,573 INFO L290 TraceCheckUtils]: 2: Hoare triple {27509#true} #res := ~__retres1~9; {27509#true} is VALID [2022-02-20 19:22:19,573 INFO L290 TraceCheckUtils]: 3: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:22:19,573 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {27509#true} {27510#false} #11289#return; {27510#false} is VALID [2022-02-20 19:22:19,575 INFO L290 TraceCheckUtils]: 0: Hoare triple {27509#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~t8_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~t8_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~t8_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~T8_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~E_8~0 := 2;~token~0 := 0;~local~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,575 INFO L290 TraceCheckUtils]: 1: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet51#1, main_#t~ret52#1, main_#t~ret53#1;assume -2147483648 <= main_#t~nondet51#1 && main_#t~nondet51#1 <= 2147483647; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,575 INFO L290 TraceCheckUtils]: 2: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet51#1);havoc main_#t~nondet51#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~10#1;havoc main2_~__retres1~10#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1;~t8_i~0 := 1; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,576 INFO L290 TraceCheckUtils]: 3: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret49#1, start_simulation_#t~ret50#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,576 INFO L272 TraceCheckUtils]: 4: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} call update_channels(); {27509#true} is VALID [2022-02-20 19:22:19,576 INFO L290 TraceCheckUtils]: 5: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:22:19,577 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {27509#true} {27511#(= ~T1_E~0 ~M_E~0)} #11281#return; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,577 INFO L290 TraceCheckUtils]: 7: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,577 INFO L290 TraceCheckUtils]: 8: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,578 INFO L290 TraceCheckUtils]: 9: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,578 INFO L290 TraceCheckUtils]: 10: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,578 INFO L290 TraceCheckUtils]: 11: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,579 INFO L290 TraceCheckUtils]: 12: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,579 INFO L290 TraceCheckUtils]: 13: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,579 INFO L290 TraceCheckUtils]: 14: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,580 INFO L290 TraceCheckUtils]: 15: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,580 INFO L290 TraceCheckUtils]: 16: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,581 INFO L290 TraceCheckUtils]: 17: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {27511#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:22:19,582 INFO L272 TraceCheckUtils]: 18: Hoare triple {27511#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:22:19,583 INFO L290 TraceCheckUtils]: 19: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:22:19,584 INFO L290 TraceCheckUtils]: 20: Hoare triple {27616#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,584 INFO L290 TraceCheckUtils]: 21: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,584 INFO L290 TraceCheckUtils]: 22: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,585 INFO L290 TraceCheckUtils]: 23: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T4_E~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,585 INFO L290 TraceCheckUtils]: 24: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,586 INFO L290 TraceCheckUtils]: 25: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,586 INFO L290 TraceCheckUtils]: 26: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,586 INFO L290 TraceCheckUtils]: 27: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T8_E~0;~T8_E~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,587 INFO L290 TraceCheckUtils]: 28: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,588 INFO L290 TraceCheckUtils]: 29: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,588 INFO L290 TraceCheckUtils]: 30: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,588 INFO L290 TraceCheckUtils]: 31: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_3~0); {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,589 INFO L290 TraceCheckUtils]: 32: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,589 INFO L290 TraceCheckUtils]: 33: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,590 INFO L290 TraceCheckUtils]: 34: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_6~0;~E_6~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,590 INFO L290 TraceCheckUtils]: 35: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,591 INFO L290 TraceCheckUtils]: 36: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,591 INFO L290 TraceCheckUtils]: 37: Hoare triple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:22:19,592 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {27617#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {27511#(= ~T1_E~0 ~M_E~0)} #11283#return; {27510#false} is VALID [2022-02-20 19:22:19,593 INFO L272 TraceCheckUtils]: 39: Hoare triple {27510#false} call activate_threads(); {27618#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:22:19,593 INFO L290 TraceCheckUtils]: 40: Hoare triple {27618#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;havoc ~tmp___7~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:22:19,593 INFO L290 TraceCheckUtils]: 41: Hoare triple {27509#true} assume 1 == ~m_pc~0; {27509#true} is VALID [2022-02-20 19:22:19,593 INFO L290 TraceCheckUtils]: 42: Hoare triple {27509#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {27509#true} is VALID [2022-02-20 19:22:19,593 INFO L290 TraceCheckUtils]: 43: Hoare triple {27509#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {27509#true} is VALID [2022-02-20 19:22:19,594 INFO L290 TraceCheckUtils]: 44: Hoare triple {27509#true} #t~ret39#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp~1#1 := #t~ret39#1;havoc #t~ret39#1; {27509#true} is VALID [2022-02-20 19:22:19,594 INFO L290 TraceCheckUtils]: 45: Hoare triple {27509#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,595 INFO L290 TraceCheckUtils]: 46: Hoare triple {27509#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:22:19,595 INFO L290 TraceCheckUtils]: 47: Hoare triple {27509#true} assume !(1 == ~t1_pc~0); {27509#true} is VALID [2022-02-20 19:22:19,595 INFO L290 TraceCheckUtils]: 48: Hoare triple {27509#true} is_transmit1_triggered_~__retres1~1#1 := 0; {27509#true} is VALID [2022-02-20 19:22:19,595 INFO L290 TraceCheckUtils]: 49: Hoare triple {27509#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {27509#true} is VALID [2022-02-20 19:22:19,595 INFO L290 TraceCheckUtils]: 50: Hoare triple {27509#true} #t~ret40#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___0~0#1 := #t~ret40#1;havoc #t~ret40#1; {27509#true} is VALID [2022-02-20 19:22:19,595 INFO L290 TraceCheckUtils]: 51: Hoare triple {27509#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,595 INFO L290 TraceCheckUtils]: 52: Hoare triple {27509#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:22:19,596 INFO L290 TraceCheckUtils]: 53: Hoare triple {27509#true} assume 1 == ~t2_pc~0; {27509#true} is VALID [2022-02-20 19:22:19,596 INFO L290 TraceCheckUtils]: 54: Hoare triple {27509#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {27509#true} is VALID [2022-02-20 19:22:19,596 INFO L290 TraceCheckUtils]: 55: Hoare triple {27509#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {27509#true} is VALID [2022-02-20 19:22:19,596 INFO L290 TraceCheckUtils]: 56: Hoare triple {27509#true} #t~ret41#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___1~0#1 := #t~ret41#1;havoc #t~ret41#1; {27509#true} is VALID [2022-02-20 19:22:19,596 INFO L290 TraceCheckUtils]: 57: Hoare triple {27509#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,596 INFO L290 TraceCheckUtils]: 58: Hoare triple {27509#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:22:19,597 INFO L290 TraceCheckUtils]: 59: Hoare triple {27509#true} assume 1 == ~t3_pc~0; {27509#true} is VALID [2022-02-20 19:22:19,597 INFO L290 TraceCheckUtils]: 60: Hoare triple {27509#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {27509#true} is VALID [2022-02-20 19:22:19,597 INFO L290 TraceCheckUtils]: 61: Hoare triple {27509#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {27509#true} is VALID [2022-02-20 19:22:19,597 INFO L290 TraceCheckUtils]: 62: Hoare triple {27509#true} #t~ret42#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___2~0#1 := #t~ret42#1;havoc #t~ret42#1; {27509#true} is VALID [2022-02-20 19:22:19,597 INFO L290 TraceCheckUtils]: 63: Hoare triple {27509#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,597 INFO L290 TraceCheckUtils]: 64: Hoare triple {27509#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:22:19,597 INFO L290 TraceCheckUtils]: 65: Hoare triple {27509#true} assume !(1 == ~t4_pc~0); {27509#true} is VALID [2022-02-20 19:22:19,597 INFO L290 TraceCheckUtils]: 66: Hoare triple {27509#true} is_transmit4_triggered_~__retres1~4#1 := 0; {27509#true} is VALID [2022-02-20 19:22:19,597 INFO L290 TraceCheckUtils]: 67: Hoare triple {27509#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {27509#true} is VALID [2022-02-20 19:22:19,597 INFO L290 TraceCheckUtils]: 68: Hoare triple {27509#true} #t~ret43#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___3~0#1 := #t~ret43#1;havoc #t~ret43#1; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 69: Hoare triple {27509#true} assume !(0 != ~tmp___3~0#1); {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 70: Hoare triple {27509#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 71: Hoare triple {27509#true} assume 1 == ~t5_pc~0; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 72: Hoare triple {27509#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 73: Hoare triple {27509#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 74: Hoare triple {27509#true} #t~ret44#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___4~0#1 := #t~ret44#1;havoc #t~ret44#1; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 75: Hoare triple {27509#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 76: Hoare triple {27509#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 77: Hoare triple {27509#true} assume !(1 == ~t6_pc~0); {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 78: Hoare triple {27509#true} is_transmit6_triggered_~__retres1~6#1 := 0; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 79: Hoare triple {27509#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 80: Hoare triple {27509#true} #t~ret45#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___5~0#1 := #t~ret45#1;havoc #t~ret45#1; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 81: Hoare triple {27509#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,598 INFO L290 TraceCheckUtils]: 82: Hoare triple {27509#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 83: Hoare triple {27509#true} assume 1 == ~t7_pc~0; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 84: Hoare triple {27509#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 85: Hoare triple {27509#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 86: Hoare triple {27509#true} #t~ret46#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___6~0#1 := #t~ret46#1;havoc #t~ret46#1; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 87: Hoare triple {27509#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 88: Hoare triple {27509#true} assume { :begin_inline_is_transmit8_triggered } true;havoc is_transmit8_triggered_#res#1;havoc is_transmit8_triggered_~__retres1~8#1;havoc is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 89: Hoare triple {27509#true} assume !(1 == ~t8_pc~0); {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 90: Hoare triple {27509#true} is_transmit8_triggered_~__retres1~8#1 := 0; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 91: Hoare triple {27509#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 92: Hoare triple {27509#true} #t~ret47#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___7~0#1 := #t~ret47#1;havoc #t~ret47#1; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 93: Hoare triple {27509#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L290 TraceCheckUtils]: 94: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:22:19,599 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {27509#true} {27510#false} #11285#return; {27510#false} is VALID [2022-02-20 19:22:19,600 INFO L272 TraceCheckUtils]: 96: Hoare triple {27510#false} call reset_delta_events(); {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 97: Hoare triple {27615#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_8~0 |old(~E_8~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= ~T8_E~0 |old(~T8_E~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 98: Hoare triple {27509#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 99: Hoare triple {27509#true} assume !(1 == ~T2_E~0); {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 100: Hoare triple {27509#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 101: Hoare triple {27509#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 102: Hoare triple {27509#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 103: Hoare triple {27509#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 104: Hoare triple {27509#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 105: Hoare triple {27509#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 106: Hoare triple {27509#true} assume 1 == ~E_M~0;~E_M~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 107: Hoare triple {27509#true} assume !(1 == ~E_1~0); {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 108: Hoare triple {27509#true} assume 1 == ~E_2~0;~E_2~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,600 INFO L290 TraceCheckUtils]: 109: Hoare triple {27509#true} assume 1 == ~E_3~0;~E_3~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 110: Hoare triple {27509#true} assume 1 == ~E_4~0;~E_4~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 111: Hoare triple {27509#true} assume 1 == ~E_5~0;~E_5~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 112: Hoare triple {27509#true} assume 1 == ~E_6~0;~E_6~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 113: Hoare triple {27509#true} assume 1 == ~E_7~0;~E_7~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 114: Hoare triple {27509#true} assume 1 == ~E_8~0;~E_8~0 := 2; {27509#true} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 115: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:22:19,601 INFO L284 TraceCheckUtils]: 116: Hoare quadruple {27509#true} {27510#false} #11287#return; {27510#false} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 117: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 118: Hoare triple {27510#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret29#1, eval_#t~nondet30#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet37#1, eval_~tmp_ndt_8~0#1, eval_#t~nondet38#1, eval_~tmp_ndt_9~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {27510#false} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 119: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:22:19,601 INFO L272 TraceCheckUtils]: 120: Hoare triple {27510#false} call eval_#t~ret29#1 := exists_runnable_thread(); {27509#true} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 121: Hoare triple {27509#true} havoc ~__retres1~9; {27509#true} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 122: Hoare triple {27509#true} assume 0 == ~m_st~0;~__retres1~9 := 1; {27509#true} is VALID [2022-02-20 19:22:19,601 INFO L290 TraceCheckUtils]: 123: Hoare triple {27509#true} #res := ~__retres1~9; {27509#true} is VALID [2022-02-20 19:22:19,602 INFO L290 TraceCheckUtils]: 124: Hoare triple {27509#true} assume true; {27509#true} is VALID [2022-02-20 19:22:19,602 INFO L284 TraceCheckUtils]: 125: Hoare quadruple {27509#true} {27510#false} #11289#return; {27510#false} is VALID [2022-02-20 19:22:19,602 INFO L290 TraceCheckUtils]: 126: Hoare triple {27510#false} assume -2147483648 <= eval_#t~ret29#1 && eval_#t~ret29#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret29#1;havoc eval_#t~ret29#1; {27510#false} is VALID [2022-02-20 19:22:19,602 INFO L290 TraceCheckUtils]: 127: Hoare triple {27510#false} assume 0 != eval_~tmp~0#1; {27510#false} is VALID [2022-02-20 19:22:19,602 INFO L290 TraceCheckUtils]: 128: Hoare triple {27510#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet30#1 && eval_#t~nondet30#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet30#1;havoc eval_#t~nondet30#1; {27510#false} is VALID [2022-02-20 19:22:19,602 INFO L290 TraceCheckUtils]: 129: Hoare triple {27510#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1, master_#t~nondet28#1, master_~tmp_var~0#1;assume -2147483648 <= master_#t~nondet27#1 && master_#t~nondet27#1 <= 2147483647;master_~tmp_var~0#1 := master_#t~nondet27#1;havoc master_#t~nondet27#1; {27510#false} is VALID [2022-02-20 19:22:19,602 INFO L290 TraceCheckUtils]: 130: Hoare triple {27510#false} assume !(0 == ~m_pc~0); {27510#false} is VALID [2022-02-20 19:22:19,602 INFO L290 TraceCheckUtils]: 131: Hoare triple {27510#false} assume 1 == ~m_pc~0; {27510#false} is VALID [2022-02-20 19:22:19,602 INFO L290 TraceCheckUtils]: 132: Hoare triple {27510#false} assume ~token~0 != 8 + ~local~0; {27510#false} is VALID [2022-02-20 19:22:19,602 INFO L272 TraceCheckUtils]: 133: Hoare triple {27510#false} call error(); {27510#false} is VALID [2022-02-20 19:22:19,602 INFO L290 TraceCheckUtils]: 134: Hoare triple {27510#false} assume !false; {27510#false} is VALID [2022-02-20 19:22:19,603 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 19:22:19,603 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:22:19,603 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442247900] [2022-02-20 19:22:19,603 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1442247900] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:22:19,603 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:22:19,603 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:22:19,604 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637161912] [2022-02-20 19:22:19,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:22:19,604 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 135 [2022-02-20 19:22:19,605 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:22:19,605 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:22:19,708 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:22:19,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:22:19,708 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:22:19,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:22:19,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:22:19,709 INFO L87 Difference]: Start difference. First operand 2682 states and 4839 transitions. Second operand has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5)