./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label42+token_ring.10.cil-1.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/Problem05_label42+token_ring.10.cil-1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fe770310c82cf9cfe74a9cf613e502cabffaf8c78b339172b16bd6473cdffdfc --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:16:21,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:16:21,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:16:21,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:16:21,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:16:21,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:16:21,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:16:21,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:16:21,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:16:21,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:16:21,430 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:16:21,431 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:16:21,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:16:21,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:16:21,435 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:16:21,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:16:21,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:16:21,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:16:21,442 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:16:21,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:16:21,448 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:16:21,450 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:16:21,451 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:16:21,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:16:21,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:16:21,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:16:21,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:16:21,459 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:16:21,460 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:16:21,461 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:16:21,461 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:16:21,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:16:21,463 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:16:21,464 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:16:21,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:16:21,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:16:21,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:16:21,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:16:21,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:16:21,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:16:21,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:16:21,469 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:16:21,505 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:16:21,505 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:16:21,506 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:16:21,506 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:16:21,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:16:21,507 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:16:21,508 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:16:21,508 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:16:21,508 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:16:21,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:16:21,509 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:16:21,509 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:16:21,510 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:16:21,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:16:21,510 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:16:21,510 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:16:21,510 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:16:21,511 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:16:21,511 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:16:21,511 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:16:21,511 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:16:21,511 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:16:21,512 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:16:21,512 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:16:21,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:16:21,512 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:16:21,512 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:16:21,513 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:16:21,513 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:16:21,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:16:21,513 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:16:21,514 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:16:21,514 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:16:21,514 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe770310c82cf9cfe74a9cf613e502cabffaf8c78b339172b16bd6473cdffdfc [2022-02-20 19:16:21,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:16:21,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:16:21,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:16:21,813 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:16:21,814 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:16:21,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label42+token_ring.10.cil-1.c [2022-02-20 19:16:21,889 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb474a830/93b628c8f9e240e5b7a383800470b662/FLAG95ccf038d [2022-02-20 19:16:22,769 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:16:22,770 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label42+token_ring.10.cil-1.c [2022-02-20 19:16:22,813 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb474a830/93b628c8f9e240e5b7a383800470b662/FLAG95ccf038d [2022-02-20 19:16:23,230 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb474a830/93b628c8f9e240e5b7a383800470b662 [2022-02-20 19:16:23,232 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:16:23,235 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:16:23,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:16:23,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:16:23,239 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:16:23,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:16:23" (1/1) ... [2022-02-20 19:16:23,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25f7e7ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:23, skipping insertion in model container [2022-02-20 19:16:23,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:16:23" (1/1) ... [2022-02-20 19:16:23,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:16:23,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:16:25,100 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label42+token_ring.10.cil-1.c[378560,378573] [2022-02-20 19:16:25,128 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label42+token_ring.10.cil-1.c[383339,383352] [2022-02-20 19:16:25,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:16:25,397 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:16:26,245 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label42+token_ring.10.cil-1.c[378560,378573] [2022-02-20 19:16:26,255 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label42+token_ring.10.cil-1.c[383339,383352] [2022-02-20 19:16:26,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:16:26,346 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:16:26,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26 WrapperNode [2022-02-20 19:16:26,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:16:26,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:16:26,348 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:16:26,348 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:16:26,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (1/1) ... [2022-02-20 19:16:26,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (1/1) ... [2022-02-20 19:16:26,872 INFO L137 Inliner]: procedures = 64, calls = 72, calls flagged for inlining = 41, calls inlined = 41, statements flattened = 13088 [2022-02-20 19:16:26,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:16:26,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:16:26,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:16:26,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:16:26,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (1/1) ... [2022-02-20 19:16:26,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (1/1) ... [2022-02-20 19:16:26,943 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (1/1) ... [2022-02-20 19:16:26,944 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (1/1) ... [2022-02-20 19:16:27,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (1/1) ... [2022-02-20 19:16:27,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (1/1) ... [2022-02-20 19:16:27,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (1/1) ... [2022-02-20 19:16:27,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:16:27,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:16:27,474 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:16:27,474 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:16:27,475 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (1/1) ... [2022-02-20 19:16:27,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:16:27,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:16:27,569 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 19:16:27,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 19:16:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:16:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:16:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:16:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:16:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:16:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:16:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:16:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:16:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:16:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:16:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:16:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:16:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:16:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:16:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:16:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:16:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:16:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:16:27,806 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:16:27,808 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:16:34,350 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:16:34,373 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:16:34,373 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2022-02-20 19:16:34,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:16:34 BoogieIcfgContainer [2022-02-20 19:16:34,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:16:34,378 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:16:34,378 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:16:34,381 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:16:34,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:16:23" (1/3) ... [2022-02-20 19:16:34,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e308730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:16:34, skipping insertion in model container [2022-02-20 19:16:34,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:16:26" (2/3) ... [2022-02-20 19:16:34,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e308730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:16:34, skipping insertion in model container [2022-02-20 19:16:34,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:16:34" (3/3) ... [2022-02-20 19:16:34,383 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label42+token_ring.10.cil-1.c [2022-02-20 19:16:34,388 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:16:34,388 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:16:34,432 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:16:34,437 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 19:16:34,438 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:16:34,499 INFO L276 IsEmpty]: Start isEmpty. Operand has 2523 states, 2487 states have (on average 1.845999195818255) internal successors, (4591), 2492 states have internal predecessors, (4591), 26 states have call successors, (26), 7 states have call predecessors, (26), 7 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-02-20 19:16:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-02-20 19:16:34,514 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:16:34,514 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:16:34,515 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:16:34,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:16:34,519 INFO L85 PathProgramCache]: Analyzing trace with hash -289990772, now seen corresponding path program 1 times [2022-02-20 19:16:34,527 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:16:34,527 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325524644] [2022-02-20 19:16:34,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:16:34,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:16:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:34,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:16:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:34,808 INFO L290 TraceCheckUtils]: 0: Hoare triple {2526#true} assume true; {2526#true} is VALID [2022-02-20 19:16:34,809 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2526#true} {2528#(= ~t5_i~0 1)} #11505#return; {2528#(= ~t5_i~0 1)} is VALID [2022-02-20 19:16:34,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-02-20 19:16:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:34,894 INFO L290 TraceCheckUtils]: 0: Hoare triple {2652#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {2526#true} is VALID [2022-02-20 19:16:34,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {2526#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,895 INFO L290 TraceCheckUtils]: 2: Hoare triple {2526#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,896 INFO L290 TraceCheckUtils]: 3: Hoare triple {2526#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,896 INFO L290 TraceCheckUtils]: 4: Hoare triple {2526#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,896 INFO L290 TraceCheckUtils]: 5: Hoare triple {2526#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,896 INFO L290 TraceCheckUtils]: 6: Hoare triple {2526#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,897 INFO L290 TraceCheckUtils]: 7: Hoare triple {2526#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,897 INFO L290 TraceCheckUtils]: 8: Hoare triple {2526#true} assume !(0 == ~T8_E~0); {2526#true} is VALID [2022-02-20 19:16:34,897 INFO L290 TraceCheckUtils]: 9: Hoare triple {2526#true} assume 0 == ~T9_E~0;~T9_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,897 INFO L290 TraceCheckUtils]: 10: Hoare triple {2526#true} assume 0 == ~T10_E~0;~T10_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,898 INFO L290 TraceCheckUtils]: 11: Hoare triple {2526#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,898 INFO L290 TraceCheckUtils]: 12: Hoare triple {2526#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,898 INFO L290 TraceCheckUtils]: 13: Hoare triple {2526#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,898 INFO L290 TraceCheckUtils]: 14: Hoare triple {2526#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,899 INFO L290 TraceCheckUtils]: 15: Hoare triple {2526#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,899 INFO L290 TraceCheckUtils]: 16: Hoare triple {2526#true} assume !(0 == ~E_5~0); {2526#true} is VALID [2022-02-20 19:16:34,900 INFO L290 TraceCheckUtils]: 17: Hoare triple {2526#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,901 INFO L290 TraceCheckUtils]: 18: Hoare triple {2526#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,901 INFO L290 TraceCheckUtils]: 19: Hoare triple {2526#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,901 INFO L290 TraceCheckUtils]: 20: Hoare triple {2526#true} assume 0 == ~E_9~0;~E_9~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,902 INFO L290 TraceCheckUtils]: 21: Hoare triple {2526#true} assume 0 == ~E_10~0;~E_10~0 := 1; {2526#true} is VALID [2022-02-20 19:16:34,902 INFO L290 TraceCheckUtils]: 22: Hoare triple {2526#true} assume true; {2526#true} is VALID [2022-02-20 19:16:34,902 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2526#true} {2527#false} #11507#return; {2527#false} is VALID [2022-02-20 19:16:34,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-02-20 19:16:34,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:35,004 INFO L290 TraceCheckUtils]: 0: Hoare triple {2653#(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(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_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;havoc ~tmp___8~0#1;havoc ~tmp___9~0#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; {2526#true} is VALID [2022-02-20 19:16:35,004 INFO L290 TraceCheckUtils]: 1: Hoare triple {2526#true} assume 1 == ~m_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,004 INFO L290 TraceCheckUtils]: 2: Hoare triple {2526#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,005 INFO L290 TraceCheckUtils]: 3: Hoare triple {2526#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2526#true} is VALID [2022-02-20 19:16:35,005 INFO L290 TraceCheckUtils]: 4: Hoare triple {2526#true} #t~ret41#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp~1#1 := #t~ret41#1;havoc #t~ret41#1; {2526#true} is VALID [2022-02-20 19:16:35,006 INFO L290 TraceCheckUtils]: 5: Hoare triple {2526#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,006 INFO L290 TraceCheckUtils]: 6: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,006 INFO L290 TraceCheckUtils]: 7: Hoare triple {2526#true} assume !(1 == ~t1_pc~0); {2526#true} is VALID [2022-02-20 19:16:35,006 INFO L290 TraceCheckUtils]: 8: Hoare triple {2526#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2526#true} is VALID [2022-02-20 19:16:35,007 INFO L290 TraceCheckUtils]: 9: Hoare triple {2526#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2526#true} is VALID [2022-02-20 19:16:35,007 INFO L290 TraceCheckUtils]: 10: Hoare triple {2526#true} #t~ret42#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___0~0#1 := #t~ret42#1;havoc #t~ret42#1; {2526#true} is VALID [2022-02-20 19:16:35,008 INFO L290 TraceCheckUtils]: 11: Hoare triple {2526#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,009 INFO L290 TraceCheckUtils]: 12: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,009 INFO L290 TraceCheckUtils]: 13: Hoare triple {2526#true} assume 1 == ~t2_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,009 INFO L290 TraceCheckUtils]: 14: Hoare triple {2526#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,010 INFO L290 TraceCheckUtils]: 15: Hoare triple {2526#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2526#true} is VALID [2022-02-20 19:16:35,010 INFO L290 TraceCheckUtils]: 16: Hoare triple {2526#true} #t~ret43#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___1~0#1 := #t~ret43#1;havoc #t~ret43#1; {2526#true} is VALID [2022-02-20 19:16:35,010 INFO L290 TraceCheckUtils]: 17: Hoare triple {2526#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,010 INFO L290 TraceCheckUtils]: 18: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,011 INFO L290 TraceCheckUtils]: 19: Hoare triple {2526#true} assume 1 == ~t3_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,011 INFO L290 TraceCheckUtils]: 20: Hoare triple {2526#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,012 INFO L290 TraceCheckUtils]: 21: Hoare triple {2526#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2526#true} is VALID [2022-02-20 19:16:35,014 INFO L290 TraceCheckUtils]: 22: Hoare triple {2526#true} #t~ret44#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___2~0#1 := #t~ret44#1;havoc #t~ret44#1; {2526#true} is VALID [2022-02-20 19:16:35,016 INFO L290 TraceCheckUtils]: 23: Hoare triple {2526#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,016 INFO L290 TraceCheckUtils]: 24: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,017 INFO L290 TraceCheckUtils]: 25: Hoare triple {2526#true} assume !(1 == ~t4_pc~0); {2526#true} is VALID [2022-02-20 19:16:35,017 INFO L290 TraceCheckUtils]: 26: Hoare triple {2526#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2526#true} is VALID [2022-02-20 19:16:35,017 INFO L290 TraceCheckUtils]: 27: Hoare triple {2526#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2526#true} is VALID [2022-02-20 19:16:35,017 INFO L290 TraceCheckUtils]: 28: Hoare triple {2526#true} #t~ret45#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___3~0#1 := #t~ret45#1;havoc #t~ret45#1; {2526#true} is VALID [2022-02-20 19:16:35,018 INFO L290 TraceCheckUtils]: 29: Hoare triple {2526#true} assume !(0 != ~tmp___3~0#1); {2526#true} is VALID [2022-02-20 19:16:35,018 INFO L290 TraceCheckUtils]: 30: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,019 INFO L290 TraceCheckUtils]: 31: Hoare triple {2526#true} assume 1 == ~t5_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,021 INFO L290 TraceCheckUtils]: 32: Hoare triple {2526#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,021 INFO L290 TraceCheckUtils]: 33: Hoare triple {2526#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2526#true} is VALID [2022-02-20 19:16:35,021 INFO L290 TraceCheckUtils]: 34: Hoare triple {2526#true} #t~ret46#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___4~0#1 := #t~ret46#1;havoc #t~ret46#1; {2526#true} is VALID [2022-02-20 19:16:35,022 INFO L290 TraceCheckUtils]: 35: Hoare triple {2526#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,022 INFO L290 TraceCheckUtils]: 36: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,023 INFO L290 TraceCheckUtils]: 37: Hoare triple {2526#true} assume !(1 == ~t6_pc~0); {2526#true} is VALID [2022-02-20 19:16:35,024 INFO L290 TraceCheckUtils]: 38: Hoare triple {2526#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2526#true} is VALID [2022-02-20 19:16:35,024 INFO L290 TraceCheckUtils]: 39: Hoare triple {2526#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2526#true} is VALID [2022-02-20 19:16:35,024 INFO L290 TraceCheckUtils]: 40: Hoare triple {2526#true} #t~ret47#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___5~0#1 := #t~ret47#1;havoc #t~ret47#1; {2526#true} is VALID [2022-02-20 19:16:35,028 INFO L290 TraceCheckUtils]: 41: Hoare triple {2526#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,029 INFO L290 TraceCheckUtils]: 42: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,029 INFO L290 TraceCheckUtils]: 43: Hoare triple {2526#true} assume 1 == ~t7_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,029 INFO L290 TraceCheckUtils]: 44: Hoare triple {2526#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,029 INFO L290 TraceCheckUtils]: 45: Hoare triple {2526#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2526#true} is VALID [2022-02-20 19:16:35,034 INFO L290 TraceCheckUtils]: 46: Hoare triple {2526#true} #t~ret48#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~tmp___6~0#1 := #t~ret48#1;havoc #t~ret48#1; {2526#true} is VALID [2022-02-20 19:16:35,034 INFO L290 TraceCheckUtils]: 47: Hoare triple {2526#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,034 INFO L290 TraceCheckUtils]: 48: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,034 INFO L290 TraceCheckUtils]: 49: Hoare triple {2526#true} assume !(1 == ~t8_pc~0); {2526#true} is VALID [2022-02-20 19:16:35,035 INFO L290 TraceCheckUtils]: 50: Hoare triple {2526#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2526#true} is VALID [2022-02-20 19:16:35,035 INFO L290 TraceCheckUtils]: 51: Hoare triple {2526#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {2526#true} is VALID [2022-02-20 19:16:35,035 INFO L290 TraceCheckUtils]: 52: Hoare triple {2526#true} #t~ret49#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret49#1 && #t~ret49#1 <= 2147483647;~tmp___7~0#1 := #t~ret49#1;havoc #t~ret49#1; {2526#true} is VALID [2022-02-20 19:16:35,035 INFO L290 TraceCheckUtils]: 53: Hoare triple {2526#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,035 INFO L290 TraceCheckUtils]: 54: Hoare triple {2526#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~9#1;havoc is_transmit9_triggered_~__retres1~9#1; {2526#true} is VALID [2022-02-20 19:16:35,036 INFO L290 TraceCheckUtils]: 55: Hoare triple {2526#true} assume 1 == ~t9_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,036 INFO L290 TraceCheckUtils]: 56: Hoare triple {2526#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~9#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,036 INFO L290 TraceCheckUtils]: 57: Hoare triple {2526#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~9#1; {2526#true} is VALID [2022-02-20 19:16:35,037 INFO L290 TraceCheckUtils]: 58: Hoare triple {2526#true} #t~ret50#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret50#1 && #t~ret50#1 <= 2147483647;~tmp___8~0#1 := #t~ret50#1;havoc #t~ret50#1; {2526#true} is VALID [2022-02-20 19:16:35,037 INFO L290 TraceCheckUtils]: 59: Hoare triple {2526#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,037 INFO L290 TraceCheckUtils]: 60: Hoare triple {2526#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~10#1;havoc is_transmit10_triggered_~__retres1~10#1; {2526#true} is VALID [2022-02-20 19:16:35,037 INFO L290 TraceCheckUtils]: 61: Hoare triple {2526#true} assume !(1 == ~t10_pc~0); {2526#true} is VALID [2022-02-20 19:16:35,038 INFO L290 TraceCheckUtils]: 62: Hoare triple {2526#true} is_transmit10_triggered_~__retres1~10#1 := 0; {2526#true} is VALID [2022-02-20 19:16:35,038 INFO L290 TraceCheckUtils]: 63: Hoare triple {2526#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~10#1; {2526#true} is VALID [2022-02-20 19:16:35,038 INFO L290 TraceCheckUtils]: 64: Hoare triple {2526#true} #t~ret51#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___9~0#1 := #t~ret51#1;havoc #t~ret51#1; {2526#true} is VALID [2022-02-20 19:16:35,038 INFO L290 TraceCheckUtils]: 65: Hoare triple {2526#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,038 INFO L290 TraceCheckUtils]: 66: Hoare triple {2526#true} assume true; {2526#true} is VALID [2022-02-20 19:16:35,039 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {2526#true} {2527#false} #11509#return; {2527#false} is VALID [2022-02-20 19:16:35,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-02-20 19:16:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:35,066 INFO L290 TraceCheckUtils]: 0: Hoare triple {2652#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,067 INFO L290 TraceCheckUtils]: 1: Hoare triple {2526#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,067 INFO L290 TraceCheckUtils]: 2: Hoare triple {2526#true} assume !(1 == ~T2_E~0); {2526#true} is VALID [2022-02-20 19:16:35,067 INFO L290 TraceCheckUtils]: 3: Hoare triple {2526#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,068 INFO L290 TraceCheckUtils]: 4: Hoare triple {2526#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,068 INFO L290 TraceCheckUtils]: 5: Hoare triple {2526#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,068 INFO L290 TraceCheckUtils]: 6: Hoare triple {2526#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,068 INFO L290 TraceCheckUtils]: 7: Hoare triple {2526#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,069 INFO L290 TraceCheckUtils]: 8: Hoare triple {2526#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,069 INFO L290 TraceCheckUtils]: 9: Hoare triple {2526#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,071 INFO L290 TraceCheckUtils]: 10: Hoare triple {2526#true} assume !(1 == ~T10_E~0); {2526#true} is VALID [2022-02-20 19:16:35,071 INFO L290 TraceCheckUtils]: 11: Hoare triple {2526#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,072 INFO L290 TraceCheckUtils]: 12: Hoare triple {2526#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,072 INFO L290 TraceCheckUtils]: 13: Hoare triple {2526#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,073 INFO L290 TraceCheckUtils]: 14: Hoare triple {2526#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,074 INFO L290 TraceCheckUtils]: 15: Hoare triple {2526#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,074 INFO L290 TraceCheckUtils]: 16: Hoare triple {2526#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,075 INFO L290 TraceCheckUtils]: 17: Hoare triple {2526#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,075 INFO L290 TraceCheckUtils]: 18: Hoare triple {2526#true} assume !(1 == ~E_7~0); {2526#true} is VALID [2022-02-20 19:16:35,083 INFO L290 TraceCheckUtils]: 19: Hoare triple {2526#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,083 INFO L290 TraceCheckUtils]: 20: Hoare triple {2526#true} assume 1 == ~E_9~0;~E_9~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,084 INFO L290 TraceCheckUtils]: 21: Hoare triple {2526#true} assume 1 == ~E_10~0;~E_10~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,084 INFO L290 TraceCheckUtils]: 22: Hoare triple {2526#true} assume true; {2526#true} is VALID [2022-02-20 19:16:35,084 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2526#true} {2527#false} #11511#return; {2527#false} is VALID [2022-02-20 19:16:35,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-02-20 19:16:35,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:35,095 INFO L290 TraceCheckUtils]: 0: Hoare triple {2526#true} havoc ~__retres1~11; {2526#true} is VALID [2022-02-20 19:16:35,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {2526#true} assume 0 == ~m_st~0;~__retres1~11 := 1; {2526#true} is VALID [2022-02-20 19:16:35,096 INFO L290 TraceCheckUtils]: 2: Hoare triple {2526#true} #res := ~__retres1~11; {2526#true} is VALID [2022-02-20 19:16:35,096 INFO L290 TraceCheckUtils]: 3: Hoare triple {2526#true} assume true; {2526#true} is VALID [2022-02-20 19:16:35,096 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2526#true} {2527#false} #11513#return; {2527#false} is VALID [2022-02-20 19:16:35,097 INFO L290 TraceCheckUtils]: 0: Hoare triple {2526#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;~t9_pc~0 := 0;~t10_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;~t9_st~0 := 0;~t10_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;~t9_i~0 := 0;~t10_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;~T9_E~0 := 2;~T10_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;~E_9~0 := 2;~E_10~0 := 2;~token~0 := 0;~local~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {2526#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1;assume -2147483648 <= main_#t~nondet55#1 && main_#t~nondet55#1 <= 2147483647; {2526#true} is VALID [2022-02-20 19:16:35,098 INFO L290 TraceCheckUtils]: 2: Hoare triple {2526#true} assume !(0 != main_#t~nondet55#1);havoc main_#t~nondet55#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~12#1;havoc main2_~__retres1~12#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;~t9_i~0 := 1;~t10_i~0 := 1; {2528#(= ~t5_i~0 1)} is VALID [2022-02-20 19:16:35,099 INFO L290 TraceCheckUtils]: 3: Hoare triple {2528#(= ~t5_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret53#1, start_simulation_#t~ret54#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; {2528#(= ~t5_i~0 1)} is VALID [2022-02-20 19:16:35,099 INFO L272 TraceCheckUtils]: 4: Hoare triple {2528#(= ~t5_i~0 1)} call update_channels(); {2526#true} is VALID [2022-02-20 19:16:35,099 INFO L290 TraceCheckUtils]: 5: Hoare triple {2526#true} assume true; {2526#true} is VALID [2022-02-20 19:16:35,100 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2526#true} {2528#(= ~t5_i~0 1)} #11505#return; {2528#(= ~t5_i~0 1)} is VALID [2022-02-20 19:16:35,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {2528#(= ~t5_i~0 1)} assume { :begin_inline_init_threads } true; {2528#(= ~t5_i~0 1)} is VALID [2022-02-20 19:16:35,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {2528#(= ~t5_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2528#(= ~t5_i~0 1)} is VALID [2022-02-20 19:16:35,103 INFO L290 TraceCheckUtils]: 9: Hoare triple {2528#(= ~t5_i~0 1)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2528#(= ~t5_i~0 1)} is VALID [2022-02-20 19:16:35,103 INFO L290 TraceCheckUtils]: 10: Hoare triple {2528#(= ~t5_i~0 1)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2528#(= ~t5_i~0 1)} is VALID [2022-02-20 19:16:35,103 INFO L290 TraceCheckUtils]: 11: Hoare triple {2528#(= ~t5_i~0 1)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2528#(= ~t5_i~0 1)} is VALID [2022-02-20 19:16:35,104 INFO L290 TraceCheckUtils]: 12: Hoare triple {2528#(= ~t5_i~0 1)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2528#(= ~t5_i~0 1)} is VALID [2022-02-20 19:16:35,104 INFO L290 TraceCheckUtils]: 13: Hoare triple {2528#(= ~t5_i~0 1)} assume !(1 == ~t5_i~0);~t5_st~0 := 2; {2527#false} is VALID [2022-02-20 19:16:35,104 INFO L290 TraceCheckUtils]: 14: Hoare triple {2527#false} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2527#false} is VALID [2022-02-20 19:16:35,105 INFO L290 TraceCheckUtils]: 15: Hoare triple {2527#false} assume 1 == ~t7_i~0;~t7_st~0 := 0; {2527#false} is VALID [2022-02-20 19:16:35,111 INFO L290 TraceCheckUtils]: 16: Hoare triple {2527#false} assume 1 == ~t8_i~0;~t8_st~0 := 0; {2527#false} is VALID [2022-02-20 19:16:35,111 INFO L290 TraceCheckUtils]: 17: Hoare triple {2527#false} assume 1 == ~t9_i~0;~t9_st~0 := 0; {2527#false} is VALID [2022-02-20 19:16:35,111 INFO L290 TraceCheckUtils]: 18: Hoare triple {2527#false} assume 1 == ~t10_i~0;~t10_st~0 := 0; {2527#false} is VALID [2022-02-20 19:16:35,111 INFO L290 TraceCheckUtils]: 19: Hoare triple {2527#false} assume { :end_inline_init_threads } true; {2527#false} is VALID [2022-02-20 19:16:35,112 INFO L272 TraceCheckUtils]: 20: Hoare triple {2527#false} call fire_delta_events(); {2652#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:16:35,112 INFO L290 TraceCheckUtils]: 21: Hoare triple {2652#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {2526#true} is VALID [2022-02-20 19:16:35,112 INFO L290 TraceCheckUtils]: 22: Hoare triple {2526#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,112 INFO L290 TraceCheckUtils]: 23: Hoare triple {2526#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,112 INFO L290 TraceCheckUtils]: 24: Hoare triple {2526#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,113 INFO L290 TraceCheckUtils]: 25: Hoare triple {2526#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,113 INFO L290 TraceCheckUtils]: 26: Hoare triple {2526#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,113 INFO L290 TraceCheckUtils]: 27: Hoare triple {2526#true} assume 0 == ~T6_E~0;~T6_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,113 INFO L290 TraceCheckUtils]: 28: Hoare triple {2526#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,113 INFO L290 TraceCheckUtils]: 29: Hoare triple {2526#true} assume !(0 == ~T8_E~0); {2526#true} is VALID [2022-02-20 19:16:35,113 INFO L290 TraceCheckUtils]: 30: Hoare triple {2526#true} assume 0 == ~T9_E~0;~T9_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,114 INFO L290 TraceCheckUtils]: 31: Hoare triple {2526#true} assume 0 == ~T10_E~0;~T10_E~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,114 INFO L290 TraceCheckUtils]: 32: Hoare triple {2526#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,114 INFO L290 TraceCheckUtils]: 33: Hoare triple {2526#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,114 INFO L290 TraceCheckUtils]: 34: Hoare triple {2526#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,114 INFO L290 TraceCheckUtils]: 35: Hoare triple {2526#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,115 INFO L290 TraceCheckUtils]: 36: Hoare triple {2526#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,115 INFO L290 TraceCheckUtils]: 37: Hoare triple {2526#true} assume !(0 == ~E_5~0); {2526#true} is VALID [2022-02-20 19:16:35,115 INFO L290 TraceCheckUtils]: 38: Hoare triple {2526#true} assume 0 == ~E_6~0;~E_6~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,115 INFO L290 TraceCheckUtils]: 39: Hoare triple {2526#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,115 INFO L290 TraceCheckUtils]: 40: Hoare triple {2526#true} assume 0 == ~E_8~0;~E_8~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,116 INFO L290 TraceCheckUtils]: 41: Hoare triple {2526#true} assume 0 == ~E_9~0;~E_9~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,116 INFO L290 TraceCheckUtils]: 42: Hoare triple {2526#true} assume 0 == ~E_10~0;~E_10~0 := 1; {2526#true} is VALID [2022-02-20 19:16:35,116 INFO L290 TraceCheckUtils]: 43: Hoare triple {2526#true} assume true; {2526#true} is VALID [2022-02-20 19:16:35,116 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {2526#true} {2527#false} #11507#return; {2527#false} is VALID [2022-02-20 19:16:35,116 INFO L272 TraceCheckUtils]: 45: Hoare triple {2527#false} call activate_threads(); {2653#(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(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:16:35,117 INFO L290 TraceCheckUtils]: 46: Hoare triple {2653#(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(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_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;havoc ~tmp___8~0#1;havoc ~tmp___9~0#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; {2526#true} is VALID [2022-02-20 19:16:35,117 INFO L290 TraceCheckUtils]: 47: Hoare triple {2526#true} assume 1 == ~m_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,117 INFO L290 TraceCheckUtils]: 48: Hoare triple {2526#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,117 INFO L290 TraceCheckUtils]: 49: Hoare triple {2526#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2526#true} is VALID [2022-02-20 19:16:35,117 INFO L290 TraceCheckUtils]: 50: Hoare triple {2526#true} #t~ret41#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp~1#1 := #t~ret41#1;havoc #t~ret41#1; {2526#true} is VALID [2022-02-20 19:16:35,118 INFO L290 TraceCheckUtils]: 51: Hoare triple {2526#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,118 INFO L290 TraceCheckUtils]: 52: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,118 INFO L290 TraceCheckUtils]: 53: Hoare triple {2526#true} assume !(1 == ~t1_pc~0); {2526#true} is VALID [2022-02-20 19:16:35,118 INFO L290 TraceCheckUtils]: 54: Hoare triple {2526#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2526#true} is VALID [2022-02-20 19:16:35,118 INFO L290 TraceCheckUtils]: 55: Hoare triple {2526#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2526#true} is VALID [2022-02-20 19:16:35,119 INFO L290 TraceCheckUtils]: 56: Hoare triple {2526#true} #t~ret42#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___0~0#1 := #t~ret42#1;havoc #t~ret42#1; {2526#true} is VALID [2022-02-20 19:16:35,119 INFO L290 TraceCheckUtils]: 57: Hoare triple {2526#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,120 INFO L290 TraceCheckUtils]: 58: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,120 INFO L290 TraceCheckUtils]: 59: Hoare triple {2526#true} assume 1 == ~t2_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,120 INFO L290 TraceCheckUtils]: 60: Hoare triple {2526#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,120 INFO L290 TraceCheckUtils]: 61: Hoare triple {2526#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2526#true} is VALID [2022-02-20 19:16:35,120 INFO L290 TraceCheckUtils]: 62: Hoare triple {2526#true} #t~ret43#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___1~0#1 := #t~ret43#1;havoc #t~ret43#1; {2526#true} is VALID [2022-02-20 19:16:35,121 INFO L290 TraceCheckUtils]: 63: Hoare triple {2526#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,121 INFO L290 TraceCheckUtils]: 64: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,121 INFO L290 TraceCheckUtils]: 65: Hoare triple {2526#true} assume 1 == ~t3_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,121 INFO L290 TraceCheckUtils]: 66: Hoare triple {2526#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,121 INFO L290 TraceCheckUtils]: 67: Hoare triple {2526#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2526#true} is VALID [2022-02-20 19:16:35,121 INFO L290 TraceCheckUtils]: 68: Hoare triple {2526#true} #t~ret44#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___2~0#1 := #t~ret44#1;havoc #t~ret44#1; {2526#true} is VALID [2022-02-20 19:16:35,122 INFO L290 TraceCheckUtils]: 69: Hoare triple {2526#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,122 INFO L290 TraceCheckUtils]: 70: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,122 INFO L290 TraceCheckUtils]: 71: Hoare triple {2526#true} assume !(1 == ~t4_pc~0); {2526#true} is VALID [2022-02-20 19:16:35,122 INFO L290 TraceCheckUtils]: 72: Hoare triple {2526#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2526#true} is VALID [2022-02-20 19:16:35,122 INFO L290 TraceCheckUtils]: 73: Hoare triple {2526#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2526#true} is VALID [2022-02-20 19:16:35,123 INFO L290 TraceCheckUtils]: 74: Hoare triple {2526#true} #t~ret45#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___3~0#1 := #t~ret45#1;havoc #t~ret45#1; {2526#true} is VALID [2022-02-20 19:16:35,123 INFO L290 TraceCheckUtils]: 75: Hoare triple {2526#true} assume !(0 != ~tmp___3~0#1); {2526#true} is VALID [2022-02-20 19:16:35,123 INFO L290 TraceCheckUtils]: 76: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,123 INFO L290 TraceCheckUtils]: 77: Hoare triple {2526#true} assume 1 == ~t5_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,123 INFO L290 TraceCheckUtils]: 78: Hoare triple {2526#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,124 INFO L290 TraceCheckUtils]: 79: Hoare triple {2526#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2526#true} is VALID [2022-02-20 19:16:35,124 INFO L290 TraceCheckUtils]: 80: Hoare triple {2526#true} #t~ret46#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___4~0#1 := #t~ret46#1;havoc #t~ret46#1; {2526#true} is VALID [2022-02-20 19:16:35,124 INFO L290 TraceCheckUtils]: 81: Hoare triple {2526#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,124 INFO L290 TraceCheckUtils]: 82: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,124 INFO L290 TraceCheckUtils]: 83: Hoare triple {2526#true} assume !(1 == ~t6_pc~0); {2526#true} is VALID [2022-02-20 19:16:35,125 INFO L290 TraceCheckUtils]: 84: Hoare triple {2526#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2526#true} is VALID [2022-02-20 19:16:35,125 INFO L290 TraceCheckUtils]: 85: Hoare triple {2526#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2526#true} is VALID [2022-02-20 19:16:35,125 INFO L290 TraceCheckUtils]: 86: Hoare triple {2526#true} #t~ret47#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___5~0#1 := #t~ret47#1;havoc #t~ret47#1; {2526#true} is VALID [2022-02-20 19:16:35,125 INFO L290 TraceCheckUtils]: 87: Hoare triple {2526#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,125 INFO L290 TraceCheckUtils]: 88: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,126 INFO L290 TraceCheckUtils]: 89: Hoare triple {2526#true} assume 1 == ~t7_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,126 INFO L290 TraceCheckUtils]: 90: Hoare triple {2526#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,126 INFO L290 TraceCheckUtils]: 91: Hoare triple {2526#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2526#true} is VALID [2022-02-20 19:16:35,126 INFO L290 TraceCheckUtils]: 92: Hoare triple {2526#true} #t~ret48#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~tmp___6~0#1 := #t~ret48#1;havoc #t~ret48#1; {2526#true} is VALID [2022-02-20 19:16:35,126 INFO L290 TraceCheckUtils]: 93: Hoare triple {2526#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,127 INFO L290 TraceCheckUtils]: 94: Hoare triple {2526#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; {2526#true} is VALID [2022-02-20 19:16:35,127 INFO L290 TraceCheckUtils]: 95: Hoare triple {2526#true} assume !(1 == ~t8_pc~0); {2526#true} is VALID [2022-02-20 19:16:35,127 INFO L290 TraceCheckUtils]: 96: Hoare triple {2526#true} is_transmit8_triggered_~__retres1~8#1 := 0; {2526#true} is VALID [2022-02-20 19:16:35,127 INFO L290 TraceCheckUtils]: 97: Hoare triple {2526#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {2526#true} is VALID [2022-02-20 19:16:35,127 INFO L290 TraceCheckUtils]: 98: Hoare triple {2526#true} #t~ret49#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret49#1 && #t~ret49#1 <= 2147483647;~tmp___7~0#1 := #t~ret49#1;havoc #t~ret49#1; {2526#true} is VALID [2022-02-20 19:16:35,128 INFO L290 TraceCheckUtils]: 99: Hoare triple {2526#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,128 INFO L290 TraceCheckUtils]: 100: Hoare triple {2526#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~9#1;havoc is_transmit9_triggered_~__retres1~9#1; {2526#true} is VALID [2022-02-20 19:16:35,128 INFO L290 TraceCheckUtils]: 101: Hoare triple {2526#true} assume 1 == ~t9_pc~0; {2526#true} is VALID [2022-02-20 19:16:35,128 INFO L290 TraceCheckUtils]: 102: Hoare triple {2526#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~9#1 := 1; {2526#true} is VALID [2022-02-20 19:16:35,128 INFO L290 TraceCheckUtils]: 103: Hoare triple {2526#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~9#1; {2526#true} is VALID [2022-02-20 19:16:35,129 INFO L290 TraceCheckUtils]: 104: Hoare triple {2526#true} #t~ret50#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret50#1 && #t~ret50#1 <= 2147483647;~tmp___8~0#1 := #t~ret50#1;havoc #t~ret50#1; {2526#true} is VALID [2022-02-20 19:16:35,129 INFO L290 TraceCheckUtils]: 105: Hoare triple {2526#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,129 INFO L290 TraceCheckUtils]: 106: Hoare triple {2526#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~10#1;havoc is_transmit10_triggered_~__retres1~10#1; {2526#true} is VALID [2022-02-20 19:16:35,129 INFO L290 TraceCheckUtils]: 107: Hoare triple {2526#true} assume !(1 == ~t10_pc~0); {2526#true} is VALID [2022-02-20 19:16:35,129 INFO L290 TraceCheckUtils]: 108: Hoare triple {2526#true} is_transmit10_triggered_~__retres1~10#1 := 0; {2526#true} is VALID [2022-02-20 19:16:35,129 INFO L290 TraceCheckUtils]: 109: Hoare triple {2526#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~10#1; {2526#true} is VALID [2022-02-20 19:16:35,130 INFO L290 TraceCheckUtils]: 110: Hoare triple {2526#true} #t~ret51#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___9~0#1 := #t~ret51#1;havoc #t~ret51#1; {2526#true} is VALID [2022-02-20 19:16:35,130 INFO L290 TraceCheckUtils]: 111: Hoare triple {2526#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {2526#true} is VALID [2022-02-20 19:16:35,130 INFO L290 TraceCheckUtils]: 112: Hoare triple {2526#true} assume true; {2526#true} is VALID [2022-02-20 19:16:35,130 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {2526#true} {2527#false} #11509#return; {2527#false} is VALID [2022-02-20 19:16:35,130 INFO L272 TraceCheckUtils]: 114: Hoare triple {2527#false} call reset_delta_events(); {2652#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:16:35,131 INFO L290 TraceCheckUtils]: 115: Hoare triple {2652#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,132 INFO L290 TraceCheckUtils]: 116: Hoare triple {2526#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,133 INFO L290 TraceCheckUtils]: 117: Hoare triple {2526#true} assume !(1 == ~T2_E~0); {2526#true} is VALID [2022-02-20 19:16:35,133 INFO L290 TraceCheckUtils]: 118: Hoare triple {2526#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,135 INFO L290 TraceCheckUtils]: 119: Hoare triple {2526#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,135 INFO L290 TraceCheckUtils]: 120: Hoare triple {2526#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,135 INFO L290 TraceCheckUtils]: 121: Hoare triple {2526#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,135 INFO L290 TraceCheckUtils]: 122: Hoare triple {2526#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,136 INFO L290 TraceCheckUtils]: 123: Hoare triple {2526#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,136 INFO L290 TraceCheckUtils]: 124: Hoare triple {2526#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,136 INFO L290 TraceCheckUtils]: 125: Hoare triple {2526#true} assume !(1 == ~T10_E~0); {2526#true} is VALID [2022-02-20 19:16:35,137 INFO L290 TraceCheckUtils]: 126: Hoare triple {2526#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,137 INFO L290 TraceCheckUtils]: 127: Hoare triple {2526#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,137 INFO L290 TraceCheckUtils]: 128: Hoare triple {2526#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,138 INFO L290 TraceCheckUtils]: 129: Hoare triple {2526#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,141 INFO L290 TraceCheckUtils]: 130: Hoare triple {2526#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,141 INFO L290 TraceCheckUtils]: 131: Hoare triple {2526#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,141 INFO L290 TraceCheckUtils]: 132: Hoare triple {2526#true} assume 1 == ~E_6~0;~E_6~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,141 INFO L290 TraceCheckUtils]: 133: Hoare triple {2526#true} assume !(1 == ~E_7~0); {2526#true} is VALID [2022-02-20 19:16:35,142 INFO L290 TraceCheckUtils]: 134: Hoare triple {2526#true} assume 1 == ~E_8~0;~E_8~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,142 INFO L290 TraceCheckUtils]: 135: Hoare triple {2526#true} assume 1 == ~E_9~0;~E_9~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,142 INFO L290 TraceCheckUtils]: 136: Hoare triple {2526#true} assume 1 == ~E_10~0;~E_10~0 := 2; {2526#true} is VALID [2022-02-20 19:16:35,142 INFO L290 TraceCheckUtils]: 137: Hoare triple {2526#true} assume true; {2526#true} is VALID [2022-02-20 19:16:35,142 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {2526#true} {2527#false} #11511#return; {2527#false} is VALID [2022-02-20 19:16:35,143 INFO L290 TraceCheckUtils]: 139: Hoare triple {2527#false} assume !false; {2527#false} is VALID [2022-02-20 19:16:35,143 INFO L290 TraceCheckUtils]: 140: Hoare triple {2527#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_#t~nondet39#1, eval_~tmp_ndt_10~0#1, eval_#t~nondet40#1, eval_~tmp_ndt_11~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {2527#false} is VALID [2022-02-20 19:16:35,143 INFO L290 TraceCheckUtils]: 141: Hoare triple {2527#false} assume !false; {2527#false} is VALID [2022-02-20 19:16:35,143 INFO L272 TraceCheckUtils]: 142: Hoare triple {2527#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2526#true} is VALID [2022-02-20 19:16:35,143 INFO L290 TraceCheckUtils]: 143: Hoare triple {2526#true} havoc ~__retres1~11; {2526#true} is VALID [2022-02-20 19:16:35,144 INFO L290 TraceCheckUtils]: 144: Hoare triple {2526#true} assume 0 == ~m_st~0;~__retres1~11 := 1; {2526#true} is VALID [2022-02-20 19:16:35,144 INFO L290 TraceCheckUtils]: 145: Hoare triple {2526#true} #res := ~__retres1~11; {2526#true} is VALID [2022-02-20 19:16:35,144 INFO L290 TraceCheckUtils]: 146: Hoare triple {2526#true} assume true; {2526#true} is VALID [2022-02-20 19:16:35,144 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {2526#true} {2527#false} #11513#return; {2527#false} is VALID [2022-02-20 19:16:35,144 INFO L290 TraceCheckUtils]: 148: Hoare triple {2527#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; {2527#false} is VALID [2022-02-20 19:16:35,145 INFO L290 TraceCheckUtils]: 149: Hoare triple {2527#false} assume 0 != eval_~tmp~0#1; {2527#false} is VALID [2022-02-20 19:16:35,151 INFO L290 TraceCheckUtils]: 150: Hoare triple {2527#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; {2527#false} is VALID [2022-02-20 19:16:35,152 INFO L290 TraceCheckUtils]: 151: Hoare triple {2527#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; {2527#false} is VALID [2022-02-20 19:16:35,152 INFO L290 TraceCheckUtils]: 152: Hoare triple {2527#false} assume !(0 == ~m_pc~0); {2527#false} is VALID [2022-02-20 19:16:35,152 INFO L290 TraceCheckUtils]: 153: Hoare triple {2527#false} assume 1 == ~m_pc~0; {2527#false} is VALID [2022-02-20 19:16:35,153 INFO L290 TraceCheckUtils]: 154: Hoare triple {2527#false} assume ~token~0 != 10 + ~local~0; {2527#false} is VALID [2022-02-20 19:16:35,153 INFO L272 TraceCheckUtils]: 155: Hoare triple {2527#false} call error(); {2527#false} is VALID [2022-02-20 19:16:35,153 INFO L290 TraceCheckUtils]: 156: Hoare triple {2527#false} assume !false; {2527#false} is VALID [2022-02-20 19:16:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:16:35,156 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:16:35,156 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325524644] [2022-02-20 19:16:35,157 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1325524644] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:16:35,157 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:16:35,157 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:16:35,159 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127132136] [2022-02-20 19:16:35,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:16:35,164 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 29.2) internal successors, (146), 3 states have internal predecessors, (146), 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 157 [2022-02-20 19:16:35,166 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:16:35,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 29.2) internal successors, (146), 3 states have internal predecessors, (146), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:35,309 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:35,309 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:16:35,310 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:16:35,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:16:35,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:16:35,343 INFO L87 Difference]: Start difference. First operand has 2523 states, 2487 states have (on average 1.845999195818255) internal successors, (4591), 2492 states have internal predecessors, (4591), 26 states have call successors, (26), 7 states have call predecessors, (26), 7 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) Second operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 3 states have internal predecessors, (146), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:47,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:47,699 INFO L93 Difference]: Finished difference Result 5155 states and 9474 transitions. [2022-02-20 19:16:47,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:16:47,700 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 29.2) internal successors, (146), 3 states have internal predecessors, (146), 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 157 [2022-02-20 19:16:47,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:16:47,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 3 states have internal predecessors, (146), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:47,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9474 transitions. [2022-02-20 19:16:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 3 states have internal predecessors, (146), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9474 transitions. [2022-02-20 19:16:47,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9474 transitions. [2022-02-20 19:16:54,555 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9474 edges. 9474 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:54,971 INFO L225 Difference]: With dead ends: 5155 [2022-02-20 19:16:54,972 INFO L226 Difference]: Without dead ends: 2575 [2022-02-20 19:16:54,984 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-20 19:16:54,989 INFO L933 BasicCegarLoop]: 4601 mSDtfsCounter, 896 mSDsluCounter, 12431 mSDsCounter, 0 mSdLazyCounter, 616 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 918 SdHoareTripleChecker+Valid, 17032 SdHoareTripleChecker+Invalid, 678 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 616 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:16:54,990 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [918 Valid, 17032 Invalid, 678 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [62 Valid, 616 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-02-20 19:16:55,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2575 states. [2022-02-20 19:16:55,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2575 to 2455. [2022-02-20 19:16:55,139 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:16:55,154 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2575 states. Second operand has 2455 states, 2421 states have (on average 1.8306484923585296) internal successors, (4432), 2424 states have internal predecessors, (4432), 26 states have call successors, (26), 7 states have call predecessors, (26), 6 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-02-20 19:16:55,164 INFO L74 IsIncluded]: Start isIncluded. First operand 2575 states. Second operand has 2455 states, 2421 states have (on average 1.8306484923585296) internal successors, (4432), 2424 states have internal predecessors, (4432), 26 states have call successors, (26), 7 states have call predecessors, (26), 6 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-02-20 19:16:55,172 INFO L87 Difference]: Start difference. First operand 2575 states. Second operand has 2455 states, 2421 states have (on average 1.8306484923585296) internal successors, (4432), 2424 states have internal predecessors, (4432), 26 states have call successors, (26), 7 states have call predecessors, (26), 6 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-02-20 19:16:55,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:55,456 INFO L93 Difference]: Finished difference Result 2575 states and 4689 transitions. [2022-02-20 19:16:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 4689 transitions. [2022-02-20 19:16:55,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:55,467 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:55,475 INFO L74 IsIncluded]: Start isIncluded. First operand has 2455 states, 2421 states have (on average 1.8306484923585296) internal successors, (4432), 2424 states have internal predecessors, (4432), 26 states have call successors, (26), 7 states have call predecessors, (26), 6 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 2575 states. [2022-02-20 19:16:55,483 INFO L87 Difference]: Start difference. First operand has 2455 states, 2421 states have (on average 1.8306484923585296) internal successors, (4432), 2424 states have internal predecessors, (4432), 26 states have call successors, (26), 7 states have call predecessors, (26), 6 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 2575 states. [2022-02-20 19:16:55,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:16:55,762 INFO L93 Difference]: Finished difference Result 2575 states and 4689 transitions. [2022-02-20 19:16:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 4689 transitions. [2022-02-20 19:16:55,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:16:55,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:16:55,768 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:16:55,768 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:16:55,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2455 states, 2421 states have (on average 1.8306484923585296) internal successors, (4432), 2424 states have internal predecessors, (4432), 26 states have call successors, (26), 7 states have call predecessors, (26), 6 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-02-20 19:16:56,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 2455 states and 4482 transitions. [2022-02-20 19:16:56,073 INFO L78 Accepts]: Start accepts. Automaton has 2455 states and 4482 transitions. Word has length 157 [2022-02-20 19:16:56,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:16:56,074 INFO L470 AbstractCegarLoop]: Abstraction has 2455 states and 4482 transitions. [2022-02-20 19:16:56,075 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 29.2) internal successors, (146), 3 states have internal predecessors, (146), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:56,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4482 transitions. [2022-02-20 19:16:56,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-02-20 19:16:56,079 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:16:56,079 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:16:56,079 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:16:56,080 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:16:56,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:16:56,081 INFO L85 PathProgramCache]: Analyzing trace with hash -628278322, now seen corresponding path program 1 times [2022-02-20 19:16:56,081 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:16:56,081 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469986054] [2022-02-20 19:16:56,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:16:56,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:16:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:56,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:16:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:56,193 INFO L290 TraceCheckUtils]: 0: Hoare triple {15767#true} assume true; {15767#true} is VALID [2022-02-20 19:16:56,194 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15767#true} {15769#(= ~T1_E~0 ~M_E~0)} #11505#return; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-02-20 19:16:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:56,283 INFO L290 TraceCheckUtils]: 0: Hoare triple {15893#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {15894#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:16:56,284 INFO L290 TraceCheckUtils]: 1: Hoare triple {15894#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,285 INFO L290 TraceCheckUtils]: 2: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,285 INFO L290 TraceCheckUtils]: 3: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,285 INFO L290 TraceCheckUtils]: 4: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,286 INFO L290 TraceCheckUtils]: 5: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,286 INFO L290 TraceCheckUtils]: 6: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,287 INFO L290 TraceCheckUtils]: 7: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,287 INFO L290 TraceCheckUtils]: 8: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T8_E~0); {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,288 INFO L290 TraceCheckUtils]: 9: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T9_E~0;~T9_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,289 INFO L290 TraceCheckUtils]: 10: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T10_E~0;~T10_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,289 INFO L290 TraceCheckUtils]: 11: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,289 INFO L290 TraceCheckUtils]: 12: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,290 INFO L290 TraceCheckUtils]: 13: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,290 INFO L290 TraceCheckUtils]: 14: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,291 INFO L290 TraceCheckUtils]: 15: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,291 INFO L290 TraceCheckUtils]: 16: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_5~0); {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_6~0;~E_6~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,292 INFO L290 TraceCheckUtils]: 18: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,292 INFO L290 TraceCheckUtils]: 19: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,293 INFO L290 TraceCheckUtils]: 20: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_9~0;~E_9~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,294 INFO L290 TraceCheckUtils]: 21: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_10~0;~E_10~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,295 INFO L290 TraceCheckUtils]: 22: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,295 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {15769#(= ~T1_E~0 ~M_E~0)} #11507#return; {15768#false} is VALID [2022-02-20 19:16:56,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-02-20 19:16:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:56,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {15896#(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(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_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;havoc ~tmp___8~0#1;havoc ~tmp___9~0#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; {15767#true} is VALID [2022-02-20 19:16:56,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {15767#true} assume 1 == ~m_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,371 INFO L290 TraceCheckUtils]: 2: Hoare triple {15767#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,372 INFO L290 TraceCheckUtils]: 3: Hoare triple {15767#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15767#true} is VALID [2022-02-20 19:16:56,372 INFO L290 TraceCheckUtils]: 4: Hoare triple {15767#true} #t~ret41#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp~1#1 := #t~ret41#1;havoc #t~ret41#1; {15767#true} is VALID [2022-02-20 19:16:56,372 INFO L290 TraceCheckUtils]: 5: Hoare triple {15767#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,372 INFO L290 TraceCheckUtils]: 6: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,372 INFO L290 TraceCheckUtils]: 7: Hoare triple {15767#true} assume !(1 == ~t1_pc~0); {15767#true} is VALID [2022-02-20 19:16:56,373 INFO L290 TraceCheckUtils]: 8: Hoare triple {15767#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15767#true} is VALID [2022-02-20 19:16:56,373 INFO L290 TraceCheckUtils]: 9: Hoare triple {15767#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15767#true} is VALID [2022-02-20 19:16:56,373 INFO L290 TraceCheckUtils]: 10: Hoare triple {15767#true} #t~ret42#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___0~0#1 := #t~ret42#1;havoc #t~ret42#1; {15767#true} is VALID [2022-02-20 19:16:56,373 INFO L290 TraceCheckUtils]: 11: Hoare triple {15767#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,373 INFO L290 TraceCheckUtils]: 12: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,373 INFO L290 TraceCheckUtils]: 13: Hoare triple {15767#true} assume 1 == ~t2_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,374 INFO L290 TraceCheckUtils]: 14: Hoare triple {15767#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,374 INFO L290 TraceCheckUtils]: 15: Hoare triple {15767#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15767#true} is VALID [2022-02-20 19:16:56,374 INFO L290 TraceCheckUtils]: 16: Hoare triple {15767#true} #t~ret43#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___1~0#1 := #t~ret43#1;havoc #t~ret43#1; {15767#true} is VALID [2022-02-20 19:16:56,374 INFO L290 TraceCheckUtils]: 17: Hoare triple {15767#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,374 INFO L290 TraceCheckUtils]: 18: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,375 INFO L290 TraceCheckUtils]: 19: Hoare triple {15767#true} assume 1 == ~t3_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,375 INFO L290 TraceCheckUtils]: 20: Hoare triple {15767#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,375 INFO L290 TraceCheckUtils]: 21: Hoare triple {15767#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15767#true} is VALID [2022-02-20 19:16:56,375 INFO L290 TraceCheckUtils]: 22: Hoare triple {15767#true} #t~ret44#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___2~0#1 := #t~ret44#1;havoc #t~ret44#1; {15767#true} is VALID [2022-02-20 19:16:56,375 INFO L290 TraceCheckUtils]: 23: Hoare triple {15767#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,375 INFO L290 TraceCheckUtils]: 24: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,376 INFO L290 TraceCheckUtils]: 25: Hoare triple {15767#true} assume !(1 == ~t4_pc~0); {15767#true} is VALID [2022-02-20 19:16:56,376 INFO L290 TraceCheckUtils]: 26: Hoare triple {15767#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15767#true} is VALID [2022-02-20 19:16:56,376 INFO L290 TraceCheckUtils]: 27: Hoare triple {15767#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15767#true} is VALID [2022-02-20 19:16:56,376 INFO L290 TraceCheckUtils]: 28: Hoare triple {15767#true} #t~ret45#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___3~0#1 := #t~ret45#1;havoc #t~ret45#1; {15767#true} is VALID [2022-02-20 19:16:56,376 INFO L290 TraceCheckUtils]: 29: Hoare triple {15767#true} assume !(0 != ~tmp___3~0#1); {15767#true} is VALID [2022-02-20 19:16:56,377 INFO L290 TraceCheckUtils]: 30: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,382 INFO L290 TraceCheckUtils]: 31: Hoare triple {15767#true} assume 1 == ~t5_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,382 INFO L290 TraceCheckUtils]: 32: Hoare triple {15767#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,383 INFO L290 TraceCheckUtils]: 33: Hoare triple {15767#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15767#true} is VALID [2022-02-20 19:16:56,383 INFO L290 TraceCheckUtils]: 34: Hoare triple {15767#true} #t~ret46#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___4~0#1 := #t~ret46#1;havoc #t~ret46#1; {15767#true} is VALID [2022-02-20 19:16:56,383 INFO L290 TraceCheckUtils]: 35: Hoare triple {15767#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,383 INFO L290 TraceCheckUtils]: 36: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,383 INFO L290 TraceCheckUtils]: 37: Hoare triple {15767#true} assume !(1 == ~t6_pc~0); {15767#true} is VALID [2022-02-20 19:16:56,384 INFO L290 TraceCheckUtils]: 38: Hoare triple {15767#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15767#true} is VALID [2022-02-20 19:16:56,384 INFO L290 TraceCheckUtils]: 39: Hoare triple {15767#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15767#true} is VALID [2022-02-20 19:16:56,384 INFO L290 TraceCheckUtils]: 40: Hoare triple {15767#true} #t~ret47#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___5~0#1 := #t~ret47#1;havoc #t~ret47#1; {15767#true} is VALID [2022-02-20 19:16:56,384 INFO L290 TraceCheckUtils]: 41: Hoare triple {15767#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,384 INFO L290 TraceCheckUtils]: 42: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,384 INFO L290 TraceCheckUtils]: 43: Hoare triple {15767#true} assume 1 == ~t7_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,385 INFO L290 TraceCheckUtils]: 44: Hoare triple {15767#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,385 INFO L290 TraceCheckUtils]: 45: Hoare triple {15767#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15767#true} is VALID [2022-02-20 19:16:56,385 INFO L290 TraceCheckUtils]: 46: Hoare triple {15767#true} #t~ret48#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~tmp___6~0#1 := #t~ret48#1;havoc #t~ret48#1; {15767#true} is VALID [2022-02-20 19:16:56,385 INFO L290 TraceCheckUtils]: 47: Hoare triple {15767#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,385 INFO L290 TraceCheckUtils]: 48: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,385 INFO L290 TraceCheckUtils]: 49: Hoare triple {15767#true} assume !(1 == ~t8_pc~0); {15767#true} is VALID [2022-02-20 19:16:56,386 INFO L290 TraceCheckUtils]: 50: Hoare triple {15767#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15767#true} is VALID [2022-02-20 19:16:56,386 INFO L290 TraceCheckUtils]: 51: Hoare triple {15767#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {15767#true} is VALID [2022-02-20 19:16:56,386 INFO L290 TraceCheckUtils]: 52: Hoare triple {15767#true} #t~ret49#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret49#1 && #t~ret49#1 <= 2147483647;~tmp___7~0#1 := #t~ret49#1;havoc #t~ret49#1; {15767#true} is VALID [2022-02-20 19:16:56,386 INFO L290 TraceCheckUtils]: 53: Hoare triple {15767#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,386 INFO L290 TraceCheckUtils]: 54: Hoare triple {15767#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~9#1;havoc is_transmit9_triggered_~__retres1~9#1; {15767#true} is VALID [2022-02-20 19:16:56,387 INFO L290 TraceCheckUtils]: 55: Hoare triple {15767#true} assume 1 == ~t9_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,387 INFO L290 TraceCheckUtils]: 56: Hoare triple {15767#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~9#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,387 INFO L290 TraceCheckUtils]: 57: Hoare triple {15767#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~9#1; {15767#true} is VALID [2022-02-20 19:16:56,387 INFO L290 TraceCheckUtils]: 58: Hoare triple {15767#true} #t~ret50#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret50#1 && #t~ret50#1 <= 2147483647;~tmp___8~0#1 := #t~ret50#1;havoc #t~ret50#1; {15767#true} is VALID [2022-02-20 19:16:56,392 INFO L290 TraceCheckUtils]: 59: Hoare triple {15767#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,393 INFO L290 TraceCheckUtils]: 60: Hoare triple {15767#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~10#1;havoc is_transmit10_triggered_~__retres1~10#1; {15767#true} is VALID [2022-02-20 19:16:56,393 INFO L290 TraceCheckUtils]: 61: Hoare triple {15767#true} assume !(1 == ~t10_pc~0); {15767#true} is VALID [2022-02-20 19:16:56,394 INFO L290 TraceCheckUtils]: 62: Hoare triple {15767#true} is_transmit10_triggered_~__retres1~10#1 := 0; {15767#true} is VALID [2022-02-20 19:16:56,397 INFO L290 TraceCheckUtils]: 63: Hoare triple {15767#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~10#1; {15767#true} is VALID [2022-02-20 19:16:56,398 INFO L290 TraceCheckUtils]: 64: Hoare triple {15767#true} #t~ret51#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___9~0#1 := #t~ret51#1;havoc #t~ret51#1; {15767#true} is VALID [2022-02-20 19:16:56,398 INFO L290 TraceCheckUtils]: 65: Hoare triple {15767#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,398 INFO L290 TraceCheckUtils]: 66: Hoare triple {15767#true} assume true; {15767#true} is VALID [2022-02-20 19:16:56,398 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {15767#true} {15768#false} #11509#return; {15768#false} is VALID [2022-02-20 19:16:56,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-02-20 19:16:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:56,412 INFO L290 TraceCheckUtils]: 0: Hoare triple {15893#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {15767#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,413 INFO L290 TraceCheckUtils]: 2: Hoare triple {15767#true} assume !(1 == ~T2_E~0); {15767#true} is VALID [2022-02-20 19:16:56,413 INFO L290 TraceCheckUtils]: 3: Hoare triple {15767#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,413 INFO L290 TraceCheckUtils]: 4: Hoare triple {15767#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,413 INFO L290 TraceCheckUtils]: 5: Hoare triple {15767#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,414 INFO L290 TraceCheckUtils]: 6: Hoare triple {15767#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,414 INFO L290 TraceCheckUtils]: 7: Hoare triple {15767#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,414 INFO L290 TraceCheckUtils]: 8: Hoare triple {15767#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,415 INFO L290 TraceCheckUtils]: 9: Hoare triple {15767#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,415 INFO L290 TraceCheckUtils]: 10: Hoare triple {15767#true} assume !(1 == ~T10_E~0); {15767#true} is VALID [2022-02-20 19:16:56,415 INFO L290 TraceCheckUtils]: 11: Hoare triple {15767#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,415 INFO L290 TraceCheckUtils]: 12: Hoare triple {15767#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,415 INFO L290 TraceCheckUtils]: 13: Hoare triple {15767#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,415 INFO L290 TraceCheckUtils]: 14: Hoare triple {15767#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,416 INFO L290 TraceCheckUtils]: 15: Hoare triple {15767#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,416 INFO L290 TraceCheckUtils]: 16: Hoare triple {15767#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,416 INFO L290 TraceCheckUtils]: 17: Hoare triple {15767#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,416 INFO L290 TraceCheckUtils]: 18: Hoare triple {15767#true} assume !(1 == ~E_7~0); {15767#true} is VALID [2022-02-20 19:16:56,416 INFO L290 TraceCheckUtils]: 19: Hoare triple {15767#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,416 INFO L290 TraceCheckUtils]: 20: Hoare triple {15767#true} assume 1 == ~E_9~0;~E_9~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,417 INFO L290 TraceCheckUtils]: 21: Hoare triple {15767#true} assume 1 == ~E_10~0;~E_10~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,417 INFO L290 TraceCheckUtils]: 22: Hoare triple {15767#true} assume true; {15767#true} is VALID [2022-02-20 19:16:56,417 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15767#true} {15768#false} #11511#return; {15768#false} is VALID [2022-02-20 19:16:56,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-02-20 19:16:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:16:56,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {15767#true} havoc ~__retres1~11; {15767#true} is VALID [2022-02-20 19:16:56,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {15767#true} assume 0 == ~m_st~0;~__retres1~11 := 1; {15767#true} is VALID [2022-02-20 19:16:56,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {15767#true} #res := ~__retres1~11; {15767#true} is VALID [2022-02-20 19:16:56,425 INFO L290 TraceCheckUtils]: 3: Hoare triple {15767#true} assume true; {15767#true} is VALID [2022-02-20 19:16:56,425 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15767#true} {15768#false} #11513#return; {15768#false} is VALID [2022-02-20 19:16:56,427 INFO L290 TraceCheckUtils]: 0: Hoare triple {15767#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;~t9_pc~0 := 0;~t10_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;~t9_st~0 := 0;~t10_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;~t9_i~0 := 0;~t10_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;~T9_E~0 := 2;~T10_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;~E_9~0 := 2;~E_10~0 := 2;~token~0 := 0;~local~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet55#1, main_#t~ret56#1, main_#t~ret57#1;assume -2147483648 <= main_#t~nondet55#1 && main_#t~nondet55#1 <= 2147483647; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,428 INFO L290 TraceCheckUtils]: 2: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet55#1);havoc main_#t~nondet55#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~12#1;havoc main2_~__retres1~12#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;~t9_i~0 := 1;~t10_i~0 := 1; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,430 INFO L290 TraceCheckUtils]: 3: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret53#1, start_simulation_#t~ret54#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; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,431 INFO L272 TraceCheckUtils]: 4: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} call update_channels(); {15767#true} is VALID [2022-02-20 19:16:56,431 INFO L290 TraceCheckUtils]: 5: Hoare triple {15767#true} assume true; {15767#true} is VALID [2022-02-20 19:16:56,431 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15767#true} {15769#(= ~T1_E~0 ~M_E~0)} #11505#return; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,432 INFO L290 TraceCheckUtils]: 7: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,432 INFO L290 TraceCheckUtils]: 8: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,432 INFO L290 TraceCheckUtils]: 9: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,433 INFO L290 TraceCheckUtils]: 10: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,433 INFO L290 TraceCheckUtils]: 11: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,433 INFO L290 TraceCheckUtils]: 12: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,434 INFO L290 TraceCheckUtils]: 13: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,434 INFO L290 TraceCheckUtils]: 14: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,434 INFO L290 TraceCheckUtils]: 15: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,435 INFO L290 TraceCheckUtils]: 16: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t8_i~0;~t8_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,435 INFO L290 TraceCheckUtils]: 17: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t9_i~0;~t9_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,435 INFO L290 TraceCheckUtils]: 18: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t10_i~0;~t10_st~0 := 0; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,436 INFO L290 TraceCheckUtils]: 19: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {15769#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:16:56,437 INFO L272 TraceCheckUtils]: 20: Hoare triple {15769#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {15893#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:16:56,438 INFO L290 TraceCheckUtils]: 21: Hoare triple {15893#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {15894#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:16:56,438 INFO L290 TraceCheckUtils]: 22: Hoare triple {15894#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,439 INFO L290 TraceCheckUtils]: 23: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,439 INFO L290 TraceCheckUtils]: 24: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,439 INFO L290 TraceCheckUtils]: 25: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,440 INFO L290 TraceCheckUtils]: 26: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,440 INFO L290 TraceCheckUtils]: 27: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T6_E~0;~T6_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,441 INFO L290 TraceCheckUtils]: 28: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,441 INFO L290 TraceCheckUtils]: 29: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T8_E~0); {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,441 INFO L290 TraceCheckUtils]: 30: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T9_E~0;~T9_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,442 INFO L290 TraceCheckUtils]: 31: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T10_E~0;~T10_E~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,442 INFO L290 TraceCheckUtils]: 32: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,443 INFO L290 TraceCheckUtils]: 33: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,443 INFO L290 TraceCheckUtils]: 34: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,443 INFO L290 TraceCheckUtils]: 35: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,444 INFO L290 TraceCheckUtils]: 36: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,444 INFO L290 TraceCheckUtils]: 37: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_5~0); {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,444 INFO L290 TraceCheckUtils]: 38: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_6~0;~E_6~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,445 INFO L290 TraceCheckUtils]: 39: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,445 INFO L290 TraceCheckUtils]: 40: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_8~0;~E_8~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,446 INFO L290 TraceCheckUtils]: 41: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_9~0;~E_9~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,446 INFO L290 TraceCheckUtils]: 42: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_10~0;~E_10~0 := 1; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,446 INFO L290 TraceCheckUtils]: 43: Hoare triple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:16:56,447 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {15895#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {15769#(= ~T1_E~0 ~M_E~0)} #11507#return; {15768#false} is VALID [2022-02-20 19:16:56,447 INFO L272 TraceCheckUtils]: 45: Hoare triple {15768#false} call activate_threads(); {15896#(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(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_st~0)|) (= |old(~t8_st~0)| ~t8_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:16:56,447 INFO L290 TraceCheckUtils]: 46: Hoare triple {15896#(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(~t9_st~0)| ~t9_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= ~t10_st~0 |old(~t10_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;havoc ~tmp___8~0#1;havoc ~tmp___9~0#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; {15767#true} is VALID [2022-02-20 19:16:56,447 INFO L290 TraceCheckUtils]: 47: Hoare triple {15767#true} assume 1 == ~m_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,448 INFO L290 TraceCheckUtils]: 48: Hoare triple {15767#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,448 INFO L290 TraceCheckUtils]: 49: Hoare triple {15767#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15767#true} is VALID [2022-02-20 19:16:56,448 INFO L290 TraceCheckUtils]: 50: Hoare triple {15767#true} #t~ret41#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp~1#1 := #t~ret41#1;havoc #t~ret41#1; {15767#true} is VALID [2022-02-20 19:16:56,448 INFO L290 TraceCheckUtils]: 51: Hoare triple {15767#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,448 INFO L290 TraceCheckUtils]: 52: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,448 INFO L290 TraceCheckUtils]: 53: Hoare triple {15767#true} assume !(1 == ~t1_pc~0); {15767#true} is VALID [2022-02-20 19:16:56,448 INFO L290 TraceCheckUtils]: 54: Hoare triple {15767#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15767#true} is VALID [2022-02-20 19:16:56,449 INFO L290 TraceCheckUtils]: 55: Hoare triple {15767#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15767#true} is VALID [2022-02-20 19:16:56,449 INFO L290 TraceCheckUtils]: 56: Hoare triple {15767#true} #t~ret42#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___0~0#1 := #t~ret42#1;havoc #t~ret42#1; {15767#true} is VALID [2022-02-20 19:16:56,449 INFO L290 TraceCheckUtils]: 57: Hoare triple {15767#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,449 INFO L290 TraceCheckUtils]: 58: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,449 INFO L290 TraceCheckUtils]: 59: Hoare triple {15767#true} assume 1 == ~t2_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,449 INFO L290 TraceCheckUtils]: 60: Hoare triple {15767#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,450 INFO L290 TraceCheckUtils]: 61: Hoare triple {15767#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15767#true} is VALID [2022-02-20 19:16:56,450 INFO L290 TraceCheckUtils]: 62: Hoare triple {15767#true} #t~ret43#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___1~0#1 := #t~ret43#1;havoc #t~ret43#1; {15767#true} is VALID [2022-02-20 19:16:56,450 INFO L290 TraceCheckUtils]: 63: Hoare triple {15767#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,450 INFO L290 TraceCheckUtils]: 64: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,450 INFO L290 TraceCheckUtils]: 65: Hoare triple {15767#true} assume 1 == ~t3_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,450 INFO L290 TraceCheckUtils]: 66: Hoare triple {15767#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,451 INFO L290 TraceCheckUtils]: 67: Hoare triple {15767#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15767#true} is VALID [2022-02-20 19:16:56,451 INFO L290 TraceCheckUtils]: 68: Hoare triple {15767#true} #t~ret44#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___2~0#1 := #t~ret44#1;havoc #t~ret44#1; {15767#true} is VALID [2022-02-20 19:16:56,451 INFO L290 TraceCheckUtils]: 69: Hoare triple {15767#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,451 INFO L290 TraceCheckUtils]: 70: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,451 INFO L290 TraceCheckUtils]: 71: Hoare triple {15767#true} assume !(1 == ~t4_pc~0); {15767#true} is VALID [2022-02-20 19:16:56,451 INFO L290 TraceCheckUtils]: 72: Hoare triple {15767#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15767#true} is VALID [2022-02-20 19:16:56,451 INFO L290 TraceCheckUtils]: 73: Hoare triple {15767#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15767#true} is VALID [2022-02-20 19:16:56,452 INFO L290 TraceCheckUtils]: 74: Hoare triple {15767#true} #t~ret45#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___3~0#1 := #t~ret45#1;havoc #t~ret45#1; {15767#true} is VALID [2022-02-20 19:16:56,452 INFO L290 TraceCheckUtils]: 75: Hoare triple {15767#true} assume !(0 != ~tmp___3~0#1); {15767#true} is VALID [2022-02-20 19:16:56,452 INFO L290 TraceCheckUtils]: 76: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,452 INFO L290 TraceCheckUtils]: 77: Hoare triple {15767#true} assume 1 == ~t5_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,452 INFO L290 TraceCheckUtils]: 78: Hoare triple {15767#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,452 INFO L290 TraceCheckUtils]: 79: Hoare triple {15767#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15767#true} is VALID [2022-02-20 19:16:56,453 INFO L290 TraceCheckUtils]: 80: Hoare triple {15767#true} #t~ret46#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret46#1 && #t~ret46#1 <= 2147483647;~tmp___4~0#1 := #t~ret46#1;havoc #t~ret46#1; {15767#true} is VALID [2022-02-20 19:16:56,453 INFO L290 TraceCheckUtils]: 81: Hoare triple {15767#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,453 INFO L290 TraceCheckUtils]: 82: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,453 INFO L290 TraceCheckUtils]: 83: Hoare triple {15767#true} assume !(1 == ~t6_pc~0); {15767#true} is VALID [2022-02-20 19:16:56,453 INFO L290 TraceCheckUtils]: 84: Hoare triple {15767#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15767#true} is VALID [2022-02-20 19:16:56,453 INFO L290 TraceCheckUtils]: 85: Hoare triple {15767#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15767#true} is VALID [2022-02-20 19:16:56,453 INFO L290 TraceCheckUtils]: 86: Hoare triple {15767#true} #t~ret47#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret47#1 && #t~ret47#1 <= 2147483647;~tmp___5~0#1 := #t~ret47#1;havoc #t~ret47#1; {15767#true} is VALID [2022-02-20 19:16:56,454 INFO L290 TraceCheckUtils]: 87: Hoare triple {15767#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,454 INFO L290 TraceCheckUtils]: 88: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,454 INFO L290 TraceCheckUtils]: 89: Hoare triple {15767#true} assume 1 == ~t7_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,455 INFO L290 TraceCheckUtils]: 90: Hoare triple {15767#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,455 INFO L290 TraceCheckUtils]: 91: Hoare triple {15767#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15767#true} is VALID [2022-02-20 19:16:56,455 INFO L290 TraceCheckUtils]: 92: Hoare triple {15767#true} #t~ret48#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret48#1 && #t~ret48#1 <= 2147483647;~tmp___6~0#1 := #t~ret48#1;havoc #t~ret48#1; {15767#true} is VALID [2022-02-20 19:16:56,456 INFO L290 TraceCheckUtils]: 93: Hoare triple {15767#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,456 INFO L290 TraceCheckUtils]: 94: Hoare triple {15767#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; {15767#true} is VALID [2022-02-20 19:16:56,456 INFO L290 TraceCheckUtils]: 95: Hoare triple {15767#true} assume !(1 == ~t8_pc~0); {15767#true} is VALID [2022-02-20 19:16:56,456 INFO L290 TraceCheckUtils]: 96: Hoare triple {15767#true} is_transmit8_triggered_~__retres1~8#1 := 0; {15767#true} is VALID [2022-02-20 19:16:56,457 INFO L290 TraceCheckUtils]: 97: Hoare triple {15767#true} is_transmit8_triggered_#res#1 := is_transmit8_triggered_~__retres1~8#1; {15767#true} is VALID [2022-02-20 19:16:56,457 INFO L290 TraceCheckUtils]: 98: Hoare triple {15767#true} #t~ret49#1 := is_transmit8_triggered_#res#1;assume { :end_inline_is_transmit8_triggered } true;assume -2147483648 <= #t~ret49#1 && #t~ret49#1 <= 2147483647;~tmp___7~0#1 := #t~ret49#1;havoc #t~ret49#1; {15767#true} is VALID [2022-02-20 19:16:56,457 INFO L290 TraceCheckUtils]: 99: Hoare triple {15767#true} assume 0 != ~tmp___7~0#1;~t8_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,457 INFO L290 TraceCheckUtils]: 100: Hoare triple {15767#true} assume { :begin_inline_is_transmit9_triggered } true;havoc is_transmit9_triggered_#res#1;havoc is_transmit9_triggered_~__retres1~9#1;havoc is_transmit9_triggered_~__retres1~9#1; {15767#true} is VALID [2022-02-20 19:16:56,457 INFO L290 TraceCheckUtils]: 101: Hoare triple {15767#true} assume 1 == ~t9_pc~0; {15767#true} is VALID [2022-02-20 19:16:56,457 INFO L290 TraceCheckUtils]: 102: Hoare triple {15767#true} assume 1 == ~E_9~0;is_transmit9_triggered_~__retres1~9#1 := 1; {15767#true} is VALID [2022-02-20 19:16:56,458 INFO L290 TraceCheckUtils]: 103: Hoare triple {15767#true} is_transmit9_triggered_#res#1 := is_transmit9_triggered_~__retres1~9#1; {15767#true} is VALID [2022-02-20 19:16:56,458 INFO L290 TraceCheckUtils]: 104: Hoare triple {15767#true} #t~ret50#1 := is_transmit9_triggered_#res#1;assume { :end_inline_is_transmit9_triggered } true;assume -2147483648 <= #t~ret50#1 && #t~ret50#1 <= 2147483647;~tmp___8~0#1 := #t~ret50#1;havoc #t~ret50#1; {15767#true} is VALID [2022-02-20 19:16:56,458 INFO L290 TraceCheckUtils]: 105: Hoare triple {15767#true} assume 0 != ~tmp___8~0#1;~t9_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,458 INFO L290 TraceCheckUtils]: 106: Hoare triple {15767#true} assume { :begin_inline_is_transmit10_triggered } true;havoc is_transmit10_triggered_#res#1;havoc is_transmit10_triggered_~__retres1~10#1;havoc is_transmit10_triggered_~__retres1~10#1; {15767#true} is VALID [2022-02-20 19:16:56,458 INFO L290 TraceCheckUtils]: 107: Hoare triple {15767#true} assume !(1 == ~t10_pc~0); {15767#true} is VALID [2022-02-20 19:16:56,458 INFO L290 TraceCheckUtils]: 108: Hoare triple {15767#true} is_transmit10_triggered_~__retres1~10#1 := 0; {15767#true} is VALID [2022-02-20 19:16:56,458 INFO L290 TraceCheckUtils]: 109: Hoare triple {15767#true} is_transmit10_triggered_#res#1 := is_transmit10_triggered_~__retres1~10#1; {15767#true} is VALID [2022-02-20 19:16:56,459 INFO L290 TraceCheckUtils]: 110: Hoare triple {15767#true} #t~ret51#1 := is_transmit10_triggered_#res#1;assume { :end_inline_is_transmit10_triggered } true;assume -2147483648 <= #t~ret51#1 && #t~ret51#1 <= 2147483647;~tmp___9~0#1 := #t~ret51#1;havoc #t~ret51#1; {15767#true} is VALID [2022-02-20 19:16:56,459 INFO L290 TraceCheckUtils]: 111: Hoare triple {15767#true} assume 0 != ~tmp___9~0#1;~t10_st~0 := 0; {15767#true} is VALID [2022-02-20 19:16:56,459 INFO L290 TraceCheckUtils]: 112: Hoare triple {15767#true} assume true; {15767#true} is VALID [2022-02-20 19:16:56,459 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {15767#true} {15768#false} #11509#return; {15768#false} is VALID [2022-02-20 19:16:56,459 INFO L272 TraceCheckUtils]: 114: Hoare triple {15768#false} call reset_delta_events(); {15893#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:16:56,459 INFO L290 TraceCheckUtils]: 115: Hoare triple {15893#(and (= ~E_6~0 |old(~E_6~0)|) (= ~T9_E~0 |old(~T9_E~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_10~0 |old(~E_10~0)|) (= ~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_9~0 |old(~E_9~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T10_E~0)| ~T10_E~0) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,460 INFO L290 TraceCheckUtils]: 116: Hoare triple {15767#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,460 INFO L290 TraceCheckUtils]: 117: Hoare triple {15767#true} assume !(1 == ~T2_E~0); {15767#true} is VALID [2022-02-20 19:16:56,460 INFO L290 TraceCheckUtils]: 118: Hoare triple {15767#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,460 INFO L290 TraceCheckUtils]: 119: Hoare triple {15767#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,460 INFO L290 TraceCheckUtils]: 120: Hoare triple {15767#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,460 INFO L290 TraceCheckUtils]: 121: Hoare triple {15767#true} assume 1 == ~T6_E~0;~T6_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,460 INFO L290 TraceCheckUtils]: 122: Hoare triple {15767#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,461 INFO L290 TraceCheckUtils]: 123: Hoare triple {15767#true} assume 1 == ~T8_E~0;~T8_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,461 INFO L290 TraceCheckUtils]: 124: Hoare triple {15767#true} assume 1 == ~T9_E~0;~T9_E~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,461 INFO L290 TraceCheckUtils]: 125: Hoare triple {15767#true} assume !(1 == ~T10_E~0); {15767#true} is VALID [2022-02-20 19:16:56,461 INFO L290 TraceCheckUtils]: 126: Hoare triple {15767#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,461 INFO L290 TraceCheckUtils]: 127: Hoare triple {15767#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,461 INFO L290 TraceCheckUtils]: 128: Hoare triple {15767#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,462 INFO L290 TraceCheckUtils]: 129: Hoare triple {15767#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,462 INFO L290 TraceCheckUtils]: 130: Hoare triple {15767#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,462 INFO L290 TraceCheckUtils]: 131: Hoare triple {15767#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,462 INFO L290 TraceCheckUtils]: 132: Hoare triple {15767#true} assume 1 == ~E_6~0;~E_6~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,462 INFO L290 TraceCheckUtils]: 133: Hoare triple {15767#true} assume !(1 == ~E_7~0); {15767#true} is VALID [2022-02-20 19:16:56,462 INFO L290 TraceCheckUtils]: 134: Hoare triple {15767#true} assume 1 == ~E_8~0;~E_8~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,463 INFO L290 TraceCheckUtils]: 135: Hoare triple {15767#true} assume 1 == ~E_9~0;~E_9~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,463 INFO L290 TraceCheckUtils]: 136: Hoare triple {15767#true} assume 1 == ~E_10~0;~E_10~0 := 2; {15767#true} is VALID [2022-02-20 19:16:56,463 INFO L290 TraceCheckUtils]: 137: Hoare triple {15767#true} assume true; {15767#true} is VALID [2022-02-20 19:16:56,464 INFO L284 TraceCheckUtils]: 138: Hoare quadruple {15767#true} {15768#false} #11511#return; {15768#false} is VALID [2022-02-20 19:16:56,464 INFO L290 TraceCheckUtils]: 139: Hoare triple {15768#false} assume !false; {15768#false} is VALID [2022-02-20 19:16:56,464 INFO L290 TraceCheckUtils]: 140: Hoare triple {15768#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_#t~nondet39#1, eval_~tmp_ndt_10~0#1, eval_#t~nondet40#1, eval_~tmp_ndt_11~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {15768#false} is VALID [2022-02-20 19:16:56,464 INFO L290 TraceCheckUtils]: 141: Hoare triple {15768#false} assume !false; {15768#false} is VALID [2022-02-20 19:16:56,464 INFO L272 TraceCheckUtils]: 142: Hoare triple {15768#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15767#true} is VALID [2022-02-20 19:16:56,464 INFO L290 TraceCheckUtils]: 143: Hoare triple {15767#true} havoc ~__retres1~11; {15767#true} is VALID [2022-02-20 19:16:56,465 INFO L290 TraceCheckUtils]: 144: Hoare triple {15767#true} assume 0 == ~m_st~0;~__retres1~11 := 1; {15767#true} is VALID [2022-02-20 19:16:56,465 INFO L290 TraceCheckUtils]: 145: Hoare triple {15767#true} #res := ~__retres1~11; {15767#true} is VALID [2022-02-20 19:16:56,465 INFO L290 TraceCheckUtils]: 146: Hoare triple {15767#true} assume true; {15767#true} is VALID [2022-02-20 19:16:56,465 INFO L284 TraceCheckUtils]: 147: Hoare quadruple {15767#true} {15768#false} #11513#return; {15768#false} is VALID [2022-02-20 19:16:56,465 INFO L290 TraceCheckUtils]: 148: Hoare triple {15768#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; {15768#false} is VALID [2022-02-20 19:16:56,465 INFO L290 TraceCheckUtils]: 149: Hoare triple {15768#false} assume 0 != eval_~tmp~0#1; {15768#false} is VALID [2022-02-20 19:16:56,465 INFO L290 TraceCheckUtils]: 150: Hoare triple {15768#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; {15768#false} is VALID [2022-02-20 19:16:56,466 INFO L290 TraceCheckUtils]: 151: Hoare triple {15768#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; {15768#false} is VALID [2022-02-20 19:16:56,466 INFO L290 TraceCheckUtils]: 152: Hoare triple {15768#false} assume !(0 == ~m_pc~0); {15768#false} is VALID [2022-02-20 19:16:56,466 INFO L290 TraceCheckUtils]: 153: Hoare triple {15768#false} assume 1 == ~m_pc~0; {15768#false} is VALID [2022-02-20 19:16:56,466 INFO L290 TraceCheckUtils]: 154: Hoare triple {15768#false} assume ~token~0 != 10 + ~local~0; {15768#false} is VALID [2022-02-20 19:16:56,466 INFO L272 TraceCheckUtils]: 155: Hoare triple {15768#false} call error(); {15768#false} is VALID [2022-02-20 19:16:56,466 INFO L290 TraceCheckUtils]: 156: Hoare triple {15768#false} assume !false; {15768#false} is VALID [2022-02-20 19:16:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:16:56,468 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:16:56,468 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469986054] [2022-02-20 19:16:56,468 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [469986054] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:16:56,469 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:16:56,469 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:16:56,469 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24395328] [2022-02-20 19:16:56,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:16:56,472 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 20.857142857142858) internal successors, (146), 5 states have internal predecessors, (146), 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 157 [2022-02-20 19:16:56,474 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:16:56,474 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 20.857142857142858) internal successors, (146), 5 states have internal predecessors, (146), 2 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:16:56,572 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:16:56,572 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:16:56,572 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:16:56,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:16:56,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:16:56,573 INFO L87 Difference]: Start difference. First operand 2455 states and 4482 transitions. Second operand has 7 states, 7 states have (on average 20.857142857142858) internal successors, (146), 5 states have internal predecessors, (146), 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 19:17:15,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:17:15,857 INFO L93 Difference]: Finished difference Result 3362 states and 5958 transitions. [2022-02-20 19:17:15,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 19:17:15,857 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 20.857142857142858) internal successors, (146), 5 states have internal predecessors, (146), 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 157 [2022-02-20 19:17:15,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:17:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 20.857142857142858) internal successors, (146), 5 states have internal predecessors, (146), 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 19:17:15,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5958 transitions. [2022-02-20 19:17:15,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 20.857142857142858) internal successors, (146), 5 states have internal predecessors, (146), 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 19:17:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5958 transitions. [2022-02-20 19:17:15,945 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 5958 transitions.