./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label49+token_ring.07.cil-2.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/Problem05_label49+token_ring.07.cil-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a0d6ced7e0ff387d58cf8725410ee88dbee5b176eb503e82e37c165076b7e65d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:27:28,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:27:28,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:27:28,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:27:28,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:27:28,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:27:28,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:27:28,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:27:28,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:27:28,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:27:28,931 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:27:28,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:27:28,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:27:28,934 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:27:28,935 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:27:28,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:27:28,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:27:28,937 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:27:28,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:27:28,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:27:28,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:27:28,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:27:28,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:27:28,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:27:28,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:27:28,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:27:28,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:27:28,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:27:28,954 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:27:28,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:27:28,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:27:28,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:27:28,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:27:28,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:27:28,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:27:28,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:27:28,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:27:28,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:27:28,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:27:28,959 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:27:28,960 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:27:28,961 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:27:28,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:27:28,989 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:27:28,989 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:27:28,989 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:27:28,990 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:27:28,990 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:27:28,991 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:27:28,991 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:27:28,991 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:27:28,991 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:27:28,991 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:27:28,991 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:27:28,991 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:27:28,992 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:27:28,992 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:27:28,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:27:28,992 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:27:28,992 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:27:28,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:27:28,992 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:27:28,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:27:28,992 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:27:28,993 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:27:28,993 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:27:28,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:27:28,993 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:27:28,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:27:28,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:27:28,993 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:27:28,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:27:28,993 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:27:28,993 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:27:28,994 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:27:28,994 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0d6ced7e0ff387d58cf8725410ee88dbee5b176eb503e82e37c165076b7e65d [2022-02-20 19:27:29,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:27:29,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:27:29,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:27:29,234 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:27:29,235 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:27:29,236 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label49+token_ring.07.cil-2.c [2022-02-20 19:27:29,296 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0669a86a/44e1d4f727944c00a9eadfee32f640b9/FLAGb717fe8a1 [2022-02-20 19:27:30,073 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:27:30,074 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label49+token_ring.07.cil-2.c [2022-02-20 19:27:30,132 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0669a86a/44e1d4f727944c00a9eadfee32f640b9/FLAGb717fe8a1 [2022-02-20 19:27:30,272 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0669a86a/44e1d4f727944c00a9eadfee32f640b9 [2022-02-20 19:27:30,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:27:30,275 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:27:30,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:27:30,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:27:30,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:27:30,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:27:30" (1/1) ... [2022-02-20 19:27:30,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ea4a72c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:30, skipping insertion in model container [2022-02-20 19:27:30,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:27:30" (1/1) ... [2022-02-20 19:27:30,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:27:30,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:27:31,589 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_label49+token_ring.07.cil-2.c[380593,380606] [2022-02-20 19:27:31,611 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_label49+token_ring.07.cil-2.c[383339,383352] [2022-02-20 19:27:31,788 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:27:31,795 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:27:32,403 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_label49+token_ring.07.cil-2.c[380593,380606] [2022-02-20 19:27:32,409 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_label49+token_ring.07.cil-2.c[383339,383352] [2022-02-20 19:27:32,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:27:32,489 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:27:32,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32 WrapperNode [2022-02-20 19:27:32,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:27:32,490 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:27:32,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:27:32,491 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:27:32,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (1/1) ... [2022-02-20 19:27:32,578 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (1/1) ... [2022-02-20 19:27:33,056 INFO L137 Inliner]: procedures = 58, calls = 63, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 12914 [2022-02-20 19:27:33,057 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:27:33,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:27:33,058 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:27:33,058 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:27:33,064 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (1/1) ... [2022-02-20 19:27:33,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (1/1) ... [2022-02-20 19:27:33,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (1/1) ... [2022-02-20 19:27:33,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (1/1) ... [2022-02-20 19:27:33,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (1/1) ... [2022-02-20 19:27:33,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (1/1) ... [2022-02-20 19:27:33,368 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (1/1) ... [2022-02-20 19:27:33,451 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:27:33,452 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:27:33,452 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:27:33,452 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:27:33,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (1/1) ... [2022-02-20 19:27:33,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:27:33,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:27:33,478 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 19:27:33,481 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 19:27:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:27:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:27:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:27:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:27:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:27:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:27:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:27:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:27:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:27:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:27:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:27:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:27:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:27:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:27:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:27:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:27:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:27:33,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:27:33,745 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:27:33,746 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:27:38,992 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:27:39,013 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:27:39,014 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2022-02-20 19:27:39,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:27:39 BoogieIcfgContainer [2022-02-20 19:27:39,016 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:27:39,018 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:27:39,018 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:27:39,020 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:27:39,020 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:27:30" (1/3) ... [2022-02-20 19:27:39,021 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6de9858c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:27:39, skipping insertion in model container [2022-02-20 19:27:39,021 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:27:32" (2/3) ... [2022-02-20 19:27:39,021 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6de9858c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:27:39, skipping insertion in model container [2022-02-20 19:27:39,021 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:27:39" (3/3) ... [2022-02-20 19:27:39,022 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label49+token_ring.07.cil-2.c [2022-02-20 19:27:39,025 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:27:39,026 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:27:39,077 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:27:39,081 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 19:27:39,081 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:27:39,127 INFO L276 IsEmpty]: Start isEmpty. Operand has 2448 states, 2415 states have (on average 1.850103519668737) internal successors, (4468), 2420 states have internal predecessors, (4468), 23 states have call successors, (23), 7 states have call predecessors, (23), 7 states have return successors, (23), 22 states have call predecessors, (23), 23 states have call successors, (23) [2022-02-20 19:27:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:27:39,139 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:27:39,139 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] [2022-02-20 19:27:39,140 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:27:39,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:27:39,143 INFO L85 PathProgramCache]: Analyzing trace with hash -818812197, now seen corresponding path program 1 times [2022-02-20 19:27:39,149 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:27:39,150 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936804487] [2022-02-20 19:27:39,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:27:39,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:27:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:39,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:27:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:39,372 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:27:39,373 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2451#true} {2453#(= ~t7_i~0 1)} #11169#return; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:27:39,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:39,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,415 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,416 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,416 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,416 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,416 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,416 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume !(0 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:27:39,417 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,417 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,417 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,417 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,418 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,418 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,418 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,418 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume !(0 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:27:39,418 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,419 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:27:39,419 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2451#true} {2452#false} #11171#return; {2452#false} is VALID [2022-02-20 19:27:39,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:27:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:39,462 INFO L290 TraceCheckUtils]: 0: Hoare triple {2548#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2451#true} is VALID [2022-02-20 19:27:39,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 1 == ~m_pc~0; {2451#true} is VALID [2022-02-20 19:27:39,463 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2451#true} is VALID [2022-02-20 19:27:39,463 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2451#true} is VALID [2022-02-20 19:27:39,463 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {2451#true} is VALID [2022-02-20 19:27:39,464 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,464 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,464 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume !(1 == ~t1_pc~0); {2451#true} is VALID [2022-02-20 19:27:39,464 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2451#true} is VALID [2022-02-20 19:27:39,464 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2451#true} is VALID [2022-02-20 19:27:39,465 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {2451#true} is VALID [2022-02-20 19:27:39,465 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,465 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,465 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 1 == ~t2_pc~0; {2451#true} is VALID [2022-02-20 19:27:39,465 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2451#true} is VALID [2022-02-20 19:27:39,466 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2451#true} is VALID [2022-02-20 19:27:39,466 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {2451#true} is VALID [2022-02-20 19:27:39,466 INFO L290 TraceCheckUtils]: 17: Hoare triple {2451#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,466 INFO L290 TraceCheckUtils]: 18: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,467 INFO L290 TraceCheckUtils]: 19: Hoare triple {2451#true} assume 1 == ~t3_pc~0; {2451#true} is VALID [2022-02-20 19:27:39,467 INFO L290 TraceCheckUtils]: 20: Hoare triple {2451#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2451#true} is VALID [2022-02-20 19:27:39,467 INFO L290 TraceCheckUtils]: 21: Hoare triple {2451#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2451#true} is VALID [2022-02-20 19:27:39,467 INFO L290 TraceCheckUtils]: 22: Hoare triple {2451#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {2451#true} is VALID [2022-02-20 19:27:39,467 INFO L290 TraceCheckUtils]: 23: Hoare triple {2451#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,468 INFO L290 TraceCheckUtils]: 24: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,468 INFO L290 TraceCheckUtils]: 25: Hoare triple {2451#true} assume !(1 == ~t4_pc~0); {2451#true} is VALID [2022-02-20 19:27:39,468 INFO L290 TraceCheckUtils]: 26: Hoare triple {2451#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2451#true} is VALID [2022-02-20 19:27:39,468 INFO L290 TraceCheckUtils]: 27: Hoare triple {2451#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2451#true} is VALID [2022-02-20 19:27:39,468 INFO L290 TraceCheckUtils]: 28: Hoare triple {2451#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {2451#true} is VALID [2022-02-20 19:27:39,469 INFO L290 TraceCheckUtils]: 29: Hoare triple {2451#true} assume !(0 != ~tmp___3~0#1); {2451#true} is VALID [2022-02-20 19:27:39,469 INFO L290 TraceCheckUtils]: 30: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,469 INFO L290 TraceCheckUtils]: 31: Hoare triple {2451#true} assume 1 == ~t5_pc~0; {2451#true} is VALID [2022-02-20 19:27:39,469 INFO L290 TraceCheckUtils]: 32: Hoare triple {2451#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2451#true} is VALID [2022-02-20 19:27:39,470 INFO L290 TraceCheckUtils]: 33: Hoare triple {2451#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2451#true} is VALID [2022-02-20 19:27:39,470 INFO L290 TraceCheckUtils]: 34: Hoare triple {2451#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {2451#true} is VALID [2022-02-20 19:27:39,470 INFO L290 TraceCheckUtils]: 35: Hoare triple {2451#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,470 INFO L290 TraceCheckUtils]: 36: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,470 INFO L290 TraceCheckUtils]: 37: Hoare triple {2451#true} assume !(1 == ~t6_pc~0); {2451#true} is VALID [2022-02-20 19:27:39,471 INFO L290 TraceCheckUtils]: 38: Hoare triple {2451#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2451#true} is VALID [2022-02-20 19:27:39,471 INFO L290 TraceCheckUtils]: 39: Hoare triple {2451#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2451#true} is VALID [2022-02-20 19:27:39,471 INFO L290 TraceCheckUtils]: 40: Hoare triple {2451#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {2451#true} is VALID [2022-02-20 19:27:39,471 INFO L290 TraceCheckUtils]: 41: Hoare triple {2451#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,471 INFO L290 TraceCheckUtils]: 42: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,472 INFO L290 TraceCheckUtils]: 43: Hoare triple {2451#true} assume 1 == ~t7_pc~0; {2451#true} is VALID [2022-02-20 19:27:39,472 INFO L290 TraceCheckUtils]: 44: Hoare triple {2451#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2451#true} is VALID [2022-02-20 19:27:39,472 INFO L290 TraceCheckUtils]: 45: Hoare triple {2451#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2451#true} is VALID [2022-02-20 19:27:39,472 INFO L290 TraceCheckUtils]: 46: Hoare triple {2451#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {2451#true} is VALID [2022-02-20 19:27:39,472 INFO L290 TraceCheckUtils]: 47: Hoare triple {2451#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,473 INFO L290 TraceCheckUtils]: 48: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:27:39,473 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2451#true} {2452#false} #11173#return; {2452#false} is VALID [2022-02-20 19:27:39,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:27:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:39,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,486 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,486 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,487 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,487 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,487 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,487 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume !(1 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:27:39,488 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,488 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,488 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,488 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,488 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,489 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,489 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,489 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume !(1 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:27:39,489 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,489 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:27:39,490 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2451#true} {2452#false} #11175#return; {2452#false} is VALID [2022-02-20 19:27:39,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:27:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:39,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} havoc ~__retres1~8; {2451#true} is VALID [2022-02-20 19:27:39,495 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2451#true} is VALID [2022-02-20 19:27:39,495 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} #res := ~__retres1~8; {2451#true} is VALID [2022-02-20 19:27:39,495 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:27:39,495 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2451#true} {2452#false} #11177#return; {2452#false} is VALID [2022-02-20 19:27:39,496 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume -2147483648 <= main_#t~nondet49#1 && main_#t~nondet49#1 <= 2147483647; {2451#true} is VALID [2022-02-20 19:27:39,497 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume !(0 != main_#t~nondet49#1);havoc main_#t~nondet49#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,497 INFO L290 TraceCheckUtils]: 3: Hoare triple {2453#(= ~t7_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret47#1, start_simulation_#t~ret48#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; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,498 INFO L272 TraceCheckUtils]: 4: Hoare triple {2453#(= ~t7_i~0 1)} call update_channels(); {2451#true} is VALID [2022-02-20 19:27:39,498 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:27:39,499 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2451#true} {2453#(= ~t7_i~0 1)} #11169#return; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,499 INFO L290 TraceCheckUtils]: 7: Hoare triple {2453#(= ~t7_i~0 1)} assume { :begin_inline_init_threads } true; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,500 INFO L290 TraceCheckUtils]: 8: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,500 INFO L290 TraceCheckUtils]: 9: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,501 INFO L290 TraceCheckUtils]: 10: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,501 INFO L290 TraceCheckUtils]: 11: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,502 INFO L290 TraceCheckUtils]: 12: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,502 INFO L290 TraceCheckUtils]: 13: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,503 INFO L290 TraceCheckUtils]: 14: Hoare triple {2453#(= ~t7_i~0 1)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2453#(= ~t7_i~0 1)} is VALID [2022-02-20 19:27:39,503 INFO L290 TraceCheckUtils]: 15: Hoare triple {2453#(= ~t7_i~0 1)} assume !(1 == ~t7_i~0);~t7_st~0 := 2; {2452#false} is VALID [2022-02-20 19:27:39,503 INFO L290 TraceCheckUtils]: 16: Hoare triple {2452#false} assume { :end_inline_init_threads } true; {2452#false} is VALID [2022-02-20 19:27:39,504 INFO L272 TraceCheckUtils]: 17: Hoare triple {2452#false} call fire_delta_events(); {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:27:39,504 INFO L290 TraceCheckUtils]: 18: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,504 INFO L290 TraceCheckUtils]: 19: Hoare triple {2451#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,504 INFO L290 TraceCheckUtils]: 20: Hoare triple {2451#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,505 INFO L290 TraceCheckUtils]: 21: Hoare triple {2451#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,505 INFO L290 TraceCheckUtils]: 22: Hoare triple {2451#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,505 INFO L290 TraceCheckUtils]: 23: Hoare triple {2451#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,505 INFO L290 TraceCheckUtils]: 24: Hoare triple {2451#true} assume !(0 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:27:39,505 INFO L290 TraceCheckUtils]: 25: Hoare triple {2451#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,506 INFO L290 TraceCheckUtils]: 26: Hoare triple {2451#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,506 INFO L290 TraceCheckUtils]: 27: Hoare triple {2451#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,506 INFO L290 TraceCheckUtils]: 28: Hoare triple {2451#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,506 INFO L290 TraceCheckUtils]: 29: Hoare triple {2451#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,507 INFO L290 TraceCheckUtils]: 30: Hoare triple {2451#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,507 INFO L290 TraceCheckUtils]: 31: Hoare triple {2451#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,507 INFO L290 TraceCheckUtils]: 32: Hoare triple {2451#true} assume !(0 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:27:39,507 INFO L290 TraceCheckUtils]: 33: Hoare triple {2451#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2451#true} is VALID [2022-02-20 19:27:39,507 INFO L290 TraceCheckUtils]: 34: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:27:39,508 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {2451#true} {2452#false} #11171#return; {2452#false} is VALID [2022-02-20 19:27:39,508 INFO L272 TraceCheckUtils]: 36: Hoare triple {2452#false} call activate_threads(); {2548#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:27:39,508 INFO L290 TraceCheckUtils]: 37: Hoare triple {2548#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2451#true} is VALID [2022-02-20 19:27:39,508 INFO L290 TraceCheckUtils]: 38: Hoare triple {2451#true} assume 1 == ~m_pc~0; {2451#true} is VALID [2022-02-20 19:27:39,509 INFO L290 TraceCheckUtils]: 39: Hoare triple {2451#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2451#true} is VALID [2022-02-20 19:27:39,509 INFO L290 TraceCheckUtils]: 40: Hoare triple {2451#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2451#true} is VALID [2022-02-20 19:27:39,509 INFO L290 TraceCheckUtils]: 41: Hoare triple {2451#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {2451#true} is VALID [2022-02-20 19:27:39,509 INFO L290 TraceCheckUtils]: 42: Hoare triple {2451#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,509 INFO L290 TraceCheckUtils]: 43: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,510 INFO L290 TraceCheckUtils]: 44: Hoare triple {2451#true} assume !(1 == ~t1_pc~0); {2451#true} is VALID [2022-02-20 19:27:39,510 INFO L290 TraceCheckUtils]: 45: Hoare triple {2451#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2451#true} is VALID [2022-02-20 19:27:39,510 INFO L290 TraceCheckUtils]: 46: Hoare triple {2451#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2451#true} is VALID [2022-02-20 19:27:39,510 INFO L290 TraceCheckUtils]: 47: Hoare triple {2451#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {2451#true} is VALID [2022-02-20 19:27:39,510 INFO L290 TraceCheckUtils]: 48: Hoare triple {2451#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,511 INFO L290 TraceCheckUtils]: 49: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,511 INFO L290 TraceCheckUtils]: 50: Hoare triple {2451#true} assume 1 == ~t2_pc~0; {2451#true} is VALID [2022-02-20 19:27:39,511 INFO L290 TraceCheckUtils]: 51: Hoare triple {2451#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2451#true} is VALID [2022-02-20 19:27:39,511 INFO L290 TraceCheckUtils]: 52: Hoare triple {2451#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2451#true} is VALID [2022-02-20 19:27:39,511 INFO L290 TraceCheckUtils]: 53: Hoare triple {2451#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {2451#true} is VALID [2022-02-20 19:27:39,512 INFO L290 TraceCheckUtils]: 54: Hoare triple {2451#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,512 INFO L290 TraceCheckUtils]: 55: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,512 INFO L290 TraceCheckUtils]: 56: Hoare triple {2451#true} assume 1 == ~t3_pc~0; {2451#true} is VALID [2022-02-20 19:27:39,512 INFO L290 TraceCheckUtils]: 57: Hoare triple {2451#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2451#true} is VALID [2022-02-20 19:27:39,512 INFO L290 TraceCheckUtils]: 58: Hoare triple {2451#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2451#true} is VALID [2022-02-20 19:27:39,513 INFO L290 TraceCheckUtils]: 59: Hoare triple {2451#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {2451#true} is VALID [2022-02-20 19:27:39,513 INFO L290 TraceCheckUtils]: 60: Hoare triple {2451#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,513 INFO L290 TraceCheckUtils]: 61: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,513 INFO L290 TraceCheckUtils]: 62: Hoare triple {2451#true} assume !(1 == ~t4_pc~0); {2451#true} is VALID [2022-02-20 19:27:39,513 INFO L290 TraceCheckUtils]: 63: Hoare triple {2451#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2451#true} is VALID [2022-02-20 19:27:39,513 INFO L290 TraceCheckUtils]: 64: Hoare triple {2451#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2451#true} is VALID [2022-02-20 19:27:39,514 INFO L290 TraceCheckUtils]: 65: Hoare triple {2451#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {2451#true} is VALID [2022-02-20 19:27:39,514 INFO L290 TraceCheckUtils]: 66: Hoare triple {2451#true} assume !(0 != ~tmp___3~0#1); {2451#true} is VALID [2022-02-20 19:27:39,514 INFO L290 TraceCheckUtils]: 67: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,514 INFO L290 TraceCheckUtils]: 68: Hoare triple {2451#true} assume 1 == ~t5_pc~0; {2451#true} is VALID [2022-02-20 19:27:39,514 INFO L290 TraceCheckUtils]: 69: Hoare triple {2451#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2451#true} is VALID [2022-02-20 19:27:39,515 INFO L290 TraceCheckUtils]: 70: Hoare triple {2451#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2451#true} is VALID [2022-02-20 19:27:39,515 INFO L290 TraceCheckUtils]: 71: Hoare triple {2451#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {2451#true} is VALID [2022-02-20 19:27:39,515 INFO L290 TraceCheckUtils]: 72: Hoare triple {2451#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,515 INFO L290 TraceCheckUtils]: 73: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,515 INFO L290 TraceCheckUtils]: 74: Hoare triple {2451#true} assume !(1 == ~t6_pc~0); {2451#true} is VALID [2022-02-20 19:27:39,516 INFO L290 TraceCheckUtils]: 75: Hoare triple {2451#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2451#true} is VALID [2022-02-20 19:27:39,516 INFO L290 TraceCheckUtils]: 76: Hoare triple {2451#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2451#true} is VALID [2022-02-20 19:27:39,516 INFO L290 TraceCheckUtils]: 77: Hoare triple {2451#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {2451#true} is VALID [2022-02-20 19:27:39,516 INFO L290 TraceCheckUtils]: 78: Hoare triple {2451#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,516 INFO L290 TraceCheckUtils]: 79: Hoare triple {2451#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; {2451#true} is VALID [2022-02-20 19:27:39,516 INFO L290 TraceCheckUtils]: 80: Hoare triple {2451#true} assume 1 == ~t7_pc~0; {2451#true} is VALID [2022-02-20 19:27:39,517 INFO L290 TraceCheckUtils]: 81: Hoare triple {2451#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2451#true} is VALID [2022-02-20 19:27:39,517 INFO L290 TraceCheckUtils]: 82: Hoare triple {2451#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2451#true} is VALID [2022-02-20 19:27:39,517 INFO L290 TraceCheckUtils]: 83: Hoare triple {2451#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {2451#true} is VALID [2022-02-20 19:27:39,517 INFO L290 TraceCheckUtils]: 84: Hoare triple {2451#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2451#true} is VALID [2022-02-20 19:27:39,517 INFO L290 TraceCheckUtils]: 85: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:27:39,518 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {2451#true} {2452#false} #11173#return; {2452#false} is VALID [2022-02-20 19:27:39,518 INFO L272 TraceCheckUtils]: 87: Hoare triple {2452#false} call reset_delta_events(); {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:27:39,518 INFO L290 TraceCheckUtils]: 88: Hoare triple {2547#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,518 INFO L290 TraceCheckUtils]: 89: Hoare triple {2451#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,518 INFO L290 TraceCheckUtils]: 90: Hoare triple {2451#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,519 INFO L290 TraceCheckUtils]: 91: Hoare triple {2451#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,519 INFO L290 TraceCheckUtils]: 92: Hoare triple {2451#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,519 INFO L290 TraceCheckUtils]: 93: Hoare triple {2451#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,519 INFO L290 TraceCheckUtils]: 94: Hoare triple {2451#true} assume !(1 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:27:39,519 INFO L290 TraceCheckUtils]: 95: Hoare triple {2451#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,520 INFO L290 TraceCheckUtils]: 96: Hoare triple {2451#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,520 INFO L290 TraceCheckUtils]: 97: Hoare triple {2451#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,520 INFO L290 TraceCheckUtils]: 98: Hoare triple {2451#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,520 INFO L290 TraceCheckUtils]: 99: Hoare triple {2451#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,520 INFO L290 TraceCheckUtils]: 100: Hoare triple {2451#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,520 INFO L290 TraceCheckUtils]: 101: Hoare triple {2451#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,521 INFO L290 TraceCheckUtils]: 102: Hoare triple {2451#true} assume !(1 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:27:39,521 INFO L290 TraceCheckUtils]: 103: Hoare triple {2451#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2451#true} is VALID [2022-02-20 19:27:39,521 INFO L290 TraceCheckUtils]: 104: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:27:39,521 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {2451#true} {2452#false} #11175#return; {2452#false} is VALID [2022-02-20 19:27:39,521 INFO L290 TraceCheckUtils]: 106: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:27:39,522 INFO L290 TraceCheckUtils]: 107: Hoare triple {2452#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_~tmp~0#1;havoc eval_~tmp~0#1; {2452#false} is VALID [2022-02-20 19:27:39,522 INFO L290 TraceCheckUtils]: 108: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:27:39,522 INFO L272 TraceCheckUtils]: 109: Hoare triple {2452#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2451#true} is VALID [2022-02-20 19:27:39,522 INFO L290 TraceCheckUtils]: 110: Hoare triple {2451#true} havoc ~__retres1~8; {2451#true} is VALID [2022-02-20 19:27:39,522 INFO L290 TraceCheckUtils]: 111: Hoare triple {2451#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2451#true} is VALID [2022-02-20 19:27:39,523 INFO L290 TraceCheckUtils]: 112: Hoare triple {2451#true} #res := ~__retres1~8; {2451#true} is VALID [2022-02-20 19:27:39,523 INFO L290 TraceCheckUtils]: 113: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:27:39,523 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {2451#true} {2452#false} #11177#return; {2452#false} is VALID [2022-02-20 19:27:39,523 INFO L290 TraceCheckUtils]: 115: Hoare triple {2452#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; {2452#false} is VALID [2022-02-20 19:27:39,523 INFO L290 TraceCheckUtils]: 116: Hoare triple {2452#false} assume 0 != eval_~tmp~0#1; {2452#false} is VALID [2022-02-20 19:27:39,524 INFO L290 TraceCheckUtils]: 117: Hoare triple {2452#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; {2452#false} is VALID [2022-02-20 19:27:39,524 INFO L290 TraceCheckUtils]: 118: Hoare triple {2452#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; {2452#false} is VALID [2022-02-20 19:27:39,524 INFO L290 TraceCheckUtils]: 119: Hoare triple {2452#false} assume !(0 == ~m_pc~0); {2452#false} is VALID [2022-02-20 19:27:39,524 INFO L290 TraceCheckUtils]: 120: Hoare triple {2452#false} assume 1 == ~m_pc~0; {2452#false} is VALID [2022-02-20 19:27:39,524 INFO L290 TraceCheckUtils]: 121: Hoare triple {2452#false} assume ~token~0 != 7 + ~local~0; {2452#false} is VALID [2022-02-20 19:27:39,525 INFO L272 TraceCheckUtils]: 122: Hoare triple {2452#false} call error(); {2452#false} is VALID [2022-02-20 19:27:39,525 INFO L290 TraceCheckUtils]: 123: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:27:39,526 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 19:27:39,526 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:27:39,526 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936804487] [2022-02-20 19:27:39,527 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1936804487] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:27:39,527 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:27:39,527 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:27:39,529 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579475634] [2022-02-20 19:27:39,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:27:39,533 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (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 124 [2022-02-20 19:27:39,534 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:27:39,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (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 19:27:39,646 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:27:39,646 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:27:39,646 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:27:39,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:27:39,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:27:39,776 INFO L87 Difference]: Start difference. First operand has 2448 states, 2415 states have (on average 1.850103519668737) internal successors, (4468), 2420 states have internal predecessors, (4468), 23 states have call successors, (23), 7 states have call predecessors, (23), 7 states have return successors, (23), 22 states have call predecessors, (23), 23 states have call successors, (23) Second operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (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 19:27:49,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:27:49,891 INFO L93 Difference]: Finished difference Result 4970 states and 9155 transitions. [2022-02-20 19:27:49,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:27:49,891 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (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 124 [2022-02-20 19:27:49,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:27:49,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (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 19:27:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9155 transitions. [2022-02-20 19:27:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (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 19:27:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9155 transitions. [2022-02-20 19:27:49,976 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9155 transitions. [2022-02-20 19:27:55,892 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9155 edges. 9155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:27:56,238 INFO L225 Difference]: With dead ends: 4970 [2022-02-20 19:27:56,238 INFO L226 Difference]: Without dead ends: 2467 [2022-02-20 19:27:56,246 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-20 19:27:56,250 INFO L933 BasicCegarLoop]: 4465 mSDtfsCounter, 667 mSDsluCounter, 12353 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 686 SdHoareTripleChecker+Valid, 16818 SdHoareTripleChecker+Invalid, 512 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-02-20 19:27:56,251 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [686 Valid, 16818 Invalid, 512 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [54 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-02-20 19:27:56,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2467 states. [2022-02-20 19:27:56,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2467 to 2380. [2022-02-20 19:27:56,361 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:27:56,369 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2467 states. Second operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:27:56,376 INFO L74 IsIncluded]: Start isIncluded. First operand 2467 states. Second operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:27:56,380 INFO L87 Difference]: Start difference. First operand 2467 states. Second operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:27:56,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:27:56,565 INFO L93 Difference]: Finished difference Result 2467 states and 4509 transitions. [2022-02-20 19:27:56,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4509 transitions. [2022-02-20 19:27:56,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:27:56,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:27:56,583 INFO L74 IsIncluded]: Start isIncluded. First operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2467 states. [2022-02-20 19:27:56,588 INFO L87 Difference]: Start difference. First operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2467 states. [2022-02-20 19:27:56,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:27:56,770 INFO L93 Difference]: Finished difference Result 2467 states and 4509 transitions. [2022-02-20 19:27:56,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4509 transitions. [2022-02-20 19:27:56,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:27:56,775 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:27:56,776 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:27:56,776 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:27:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2380 states, 2349 states have (on average 1.8369518944231589) internal successors, (4315), 2352 states have internal predecessors, (4315), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:27:56,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 2380 states and 4359 transitions. [2022-02-20 19:27:56,967 INFO L78 Accepts]: Start accepts. Automaton has 2380 states and 4359 transitions. Word has length 124 [2022-02-20 19:27:56,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:27:56,969 INFO L470 AbstractCegarLoop]: Abstraction has 2380 states and 4359 transitions. [2022-02-20 19:27:56,969 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (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 19:27:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4359 transitions. [2022-02-20 19:27:56,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:27:56,972 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:27:56,973 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] [2022-02-20 19:27:56,973 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:27:56,973 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:27:56,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:27:56,974 INFO L85 PathProgramCache]: Analyzing trace with hash 219772377, now seen corresponding path program 1 times [2022-02-20 19:27:56,974 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:27:56,975 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338083841] [2022-02-20 19:27:56,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:27:56,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:27:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:57,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:27:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:57,080 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:27:57,081 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15126#true} {15128#(= ~M_E~0 2)} #11169#return; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:27:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:57,129 INFO L290 TraceCheckUtils]: 0: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,130 INFO L290 TraceCheckUtils]: 1: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,130 INFO L290 TraceCheckUtils]: 2: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,130 INFO L290 TraceCheckUtils]: 3: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,131 INFO L290 TraceCheckUtils]: 4: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,131 INFO L290 TraceCheckUtils]: 5: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,131 INFO L290 TraceCheckUtils]: 6: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,132 INFO L290 TraceCheckUtils]: 7: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,132 INFO L290 TraceCheckUtils]: 8: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,133 INFO L290 TraceCheckUtils]: 9: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,133 INFO L290 TraceCheckUtils]: 10: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,133 INFO L290 TraceCheckUtils]: 11: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,134 INFO L290 TraceCheckUtils]: 12: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,134 INFO L290 TraceCheckUtils]: 13: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,134 INFO L290 TraceCheckUtils]: 14: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,135 INFO L290 TraceCheckUtils]: 15: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,135 INFO L290 TraceCheckUtils]: 16: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume true; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,136 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15223#(= |old(~M_E~0)| 0)} {15128#(= ~M_E~0 2)} #11171#return; {15127#false} is VALID [2022-02-20 19:27:57,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:27:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:57,192 INFO L290 TraceCheckUtils]: 0: Hoare triple {15224#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15126#true} is VALID [2022-02-20 19:27:57,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 1 == ~m_pc~0; {15126#true} is VALID [2022-02-20 19:27:57,193 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15126#true} is VALID [2022-02-20 19:27:57,193 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15126#true} is VALID [2022-02-20 19:27:57,193 INFO L290 TraceCheckUtils]: 4: Hoare triple {15126#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {15126#true} is VALID [2022-02-20 19:27:57,193 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,193 INFO L290 TraceCheckUtils]: 6: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,193 INFO L290 TraceCheckUtils]: 7: Hoare triple {15126#true} assume !(1 == ~t1_pc~0); {15126#true} is VALID [2022-02-20 19:27:57,193 INFO L290 TraceCheckUtils]: 8: Hoare triple {15126#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15126#true} is VALID [2022-02-20 19:27:57,193 INFO L290 TraceCheckUtils]: 9: Hoare triple {15126#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15126#true} is VALID [2022-02-20 19:27:57,194 INFO L290 TraceCheckUtils]: 10: Hoare triple {15126#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {15126#true} is VALID [2022-02-20 19:27:57,194 INFO L290 TraceCheckUtils]: 11: Hoare triple {15126#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,194 INFO L290 TraceCheckUtils]: 12: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,194 INFO L290 TraceCheckUtils]: 13: Hoare triple {15126#true} assume 1 == ~t2_pc~0; {15126#true} is VALID [2022-02-20 19:27:57,194 INFO L290 TraceCheckUtils]: 14: Hoare triple {15126#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15126#true} is VALID [2022-02-20 19:27:57,194 INFO L290 TraceCheckUtils]: 15: Hoare triple {15126#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15126#true} is VALID [2022-02-20 19:27:57,194 INFO L290 TraceCheckUtils]: 16: Hoare triple {15126#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {15126#true} is VALID [2022-02-20 19:27:57,194 INFO L290 TraceCheckUtils]: 17: Hoare triple {15126#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,195 INFO L290 TraceCheckUtils]: 18: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,195 INFO L290 TraceCheckUtils]: 19: Hoare triple {15126#true} assume 1 == ~t3_pc~0; {15126#true} is VALID [2022-02-20 19:27:57,195 INFO L290 TraceCheckUtils]: 20: Hoare triple {15126#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15126#true} is VALID [2022-02-20 19:27:57,195 INFO L290 TraceCheckUtils]: 21: Hoare triple {15126#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15126#true} is VALID [2022-02-20 19:27:57,196 INFO L290 TraceCheckUtils]: 22: Hoare triple {15126#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {15126#true} is VALID [2022-02-20 19:27:57,196 INFO L290 TraceCheckUtils]: 23: Hoare triple {15126#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,196 INFO L290 TraceCheckUtils]: 24: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,196 INFO L290 TraceCheckUtils]: 25: Hoare triple {15126#true} assume !(1 == ~t4_pc~0); {15126#true} is VALID [2022-02-20 19:27:57,196 INFO L290 TraceCheckUtils]: 26: Hoare triple {15126#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15126#true} is VALID [2022-02-20 19:27:57,196 INFO L290 TraceCheckUtils]: 27: Hoare triple {15126#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15126#true} is VALID [2022-02-20 19:27:57,196 INFO L290 TraceCheckUtils]: 28: Hoare triple {15126#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {15126#true} is VALID [2022-02-20 19:27:57,196 INFO L290 TraceCheckUtils]: 29: Hoare triple {15126#true} assume !(0 != ~tmp___3~0#1); {15126#true} is VALID [2022-02-20 19:27:57,197 INFO L290 TraceCheckUtils]: 30: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,197 INFO L290 TraceCheckUtils]: 31: Hoare triple {15126#true} assume 1 == ~t5_pc~0; {15126#true} is VALID [2022-02-20 19:27:57,197 INFO L290 TraceCheckUtils]: 32: Hoare triple {15126#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15126#true} is VALID [2022-02-20 19:27:57,197 INFO L290 TraceCheckUtils]: 33: Hoare triple {15126#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15126#true} is VALID [2022-02-20 19:27:57,197 INFO L290 TraceCheckUtils]: 34: Hoare triple {15126#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {15126#true} is VALID [2022-02-20 19:27:57,197 INFO L290 TraceCheckUtils]: 35: Hoare triple {15126#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,197 INFO L290 TraceCheckUtils]: 36: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,197 INFO L290 TraceCheckUtils]: 37: Hoare triple {15126#true} assume !(1 == ~t6_pc~0); {15126#true} is VALID [2022-02-20 19:27:57,198 INFO L290 TraceCheckUtils]: 38: Hoare triple {15126#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15126#true} is VALID [2022-02-20 19:27:57,198 INFO L290 TraceCheckUtils]: 39: Hoare triple {15126#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15126#true} is VALID [2022-02-20 19:27:57,198 INFO L290 TraceCheckUtils]: 40: Hoare triple {15126#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {15126#true} is VALID [2022-02-20 19:27:57,198 INFO L290 TraceCheckUtils]: 41: Hoare triple {15126#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,199 INFO L290 TraceCheckUtils]: 42: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,199 INFO L290 TraceCheckUtils]: 43: Hoare triple {15126#true} assume 1 == ~t7_pc~0; {15126#true} is VALID [2022-02-20 19:27:57,199 INFO L290 TraceCheckUtils]: 44: Hoare triple {15126#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15126#true} is VALID [2022-02-20 19:27:57,199 INFO L290 TraceCheckUtils]: 45: Hoare triple {15126#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15126#true} is VALID [2022-02-20 19:27:57,199 INFO L290 TraceCheckUtils]: 46: Hoare triple {15126#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {15126#true} is VALID [2022-02-20 19:27:57,200 INFO L290 TraceCheckUtils]: 47: Hoare triple {15126#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,200 INFO L290 TraceCheckUtils]: 48: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:27:57,200 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {15126#true} {15127#false} #11173#return; {15127#false} is VALID [2022-02-20 19:27:57,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:27:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:57,222 INFO L290 TraceCheckUtils]: 0: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,222 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,222 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,222 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,222 INFO L290 TraceCheckUtils]: 4: Hoare triple {15126#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,222 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,222 INFO L290 TraceCheckUtils]: 6: Hoare triple {15126#true} assume !(1 == ~T6_E~0); {15126#true} is VALID [2022-02-20 19:27:57,222 INFO L290 TraceCheckUtils]: 7: Hoare triple {15126#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,223 INFO L290 TraceCheckUtils]: 8: Hoare triple {15126#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,223 INFO L290 TraceCheckUtils]: 9: Hoare triple {15126#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,223 INFO L290 TraceCheckUtils]: 10: Hoare triple {15126#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,223 INFO L290 TraceCheckUtils]: 11: Hoare triple {15126#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,223 INFO L290 TraceCheckUtils]: 12: Hoare triple {15126#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,223 INFO L290 TraceCheckUtils]: 13: Hoare triple {15126#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,223 INFO L290 TraceCheckUtils]: 14: Hoare triple {15126#true} assume !(1 == ~E_6~0); {15126#true} is VALID [2022-02-20 19:27:57,223 INFO L290 TraceCheckUtils]: 15: Hoare triple {15126#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,224 INFO L290 TraceCheckUtils]: 16: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:27:57,224 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15126#true} {15127#false} #11175#return; {15127#false} is VALID [2022-02-20 19:27:57,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:27:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:27:57,228 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} havoc ~__retres1~8; {15126#true} is VALID [2022-02-20 19:27:57,228 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15126#true} is VALID [2022-02-20 19:27:57,228 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} #res := ~__retres1~8; {15126#true} is VALID [2022-02-20 19:27:57,228 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:27:57,228 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15126#true} {15127#false} #11177#return; {15127#false} is VALID [2022-02-20 19:27:57,239 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,240 INFO L290 TraceCheckUtils]: 1: Hoare triple {15128#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume -2147483648 <= main_#t~nondet49#1 && main_#t~nondet49#1 <= 2147483647; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,240 INFO L290 TraceCheckUtils]: 2: Hoare triple {15128#(= ~M_E~0 2)} assume !(0 != main_#t~nondet49#1);havoc main_#t~nondet49#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,241 INFO L290 TraceCheckUtils]: 3: Hoare triple {15128#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret47#1, start_simulation_#t~ret48#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; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,241 INFO L272 TraceCheckUtils]: 4: Hoare triple {15128#(= ~M_E~0 2)} call update_channels(); {15126#true} is VALID [2022-02-20 19:27:57,241 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:27:57,241 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15126#true} {15128#(= ~M_E~0 2)} #11169#return; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,242 INFO L290 TraceCheckUtils]: 7: Hoare triple {15128#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,242 INFO L290 TraceCheckUtils]: 8: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,243 INFO L290 TraceCheckUtils]: 9: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,243 INFO L290 TraceCheckUtils]: 10: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,243 INFO L290 TraceCheckUtils]: 11: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,244 INFO L290 TraceCheckUtils]: 12: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,244 INFO L290 TraceCheckUtils]: 13: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,245 INFO L290 TraceCheckUtils]: 14: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,245 INFO L290 TraceCheckUtils]: 15: Hoare triple {15128#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,245 INFO L290 TraceCheckUtils]: 16: Hoare triple {15128#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {15128#(= ~M_E~0 2)} is VALID [2022-02-20 19:27:57,247 INFO L272 TraceCheckUtils]: 17: Hoare triple {15128#(= ~M_E~0 2)} call fire_delta_events(); {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:27:57,247 INFO L290 TraceCheckUtils]: 18: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,248 INFO L290 TraceCheckUtils]: 19: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,248 INFO L290 TraceCheckUtils]: 20: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,248 INFO L290 TraceCheckUtils]: 21: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,249 INFO L290 TraceCheckUtils]: 22: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,249 INFO L290 TraceCheckUtils]: 23: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,249 INFO L290 TraceCheckUtils]: 24: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,250 INFO L290 TraceCheckUtils]: 25: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,250 INFO L290 TraceCheckUtils]: 26: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,250 INFO L290 TraceCheckUtils]: 27: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,251 INFO L290 TraceCheckUtils]: 28: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,251 INFO L290 TraceCheckUtils]: 29: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,251 INFO L290 TraceCheckUtils]: 30: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,252 INFO L290 TraceCheckUtils]: 31: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,252 INFO L290 TraceCheckUtils]: 32: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,252 INFO L290 TraceCheckUtils]: 33: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,253 INFO L290 TraceCheckUtils]: 34: Hoare triple {15223#(= |old(~M_E~0)| 0)} assume true; {15223#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:27:57,253 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {15223#(= |old(~M_E~0)| 0)} {15128#(= ~M_E~0 2)} #11171#return; {15127#false} is VALID [2022-02-20 19:27:57,253 INFO L272 TraceCheckUtils]: 36: Hoare triple {15127#false} call activate_threads(); {15224#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:27:57,253 INFO L290 TraceCheckUtils]: 37: Hoare triple {15224#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15126#true} is VALID [2022-02-20 19:27:57,254 INFO L290 TraceCheckUtils]: 38: Hoare triple {15126#true} assume 1 == ~m_pc~0; {15126#true} is VALID [2022-02-20 19:27:57,254 INFO L290 TraceCheckUtils]: 39: Hoare triple {15126#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15126#true} is VALID [2022-02-20 19:27:57,254 INFO L290 TraceCheckUtils]: 40: Hoare triple {15126#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15126#true} is VALID [2022-02-20 19:27:57,254 INFO L290 TraceCheckUtils]: 41: Hoare triple {15126#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {15126#true} is VALID [2022-02-20 19:27:57,254 INFO L290 TraceCheckUtils]: 42: Hoare triple {15126#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,255 INFO L290 TraceCheckUtils]: 43: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,255 INFO L290 TraceCheckUtils]: 44: Hoare triple {15126#true} assume !(1 == ~t1_pc~0); {15126#true} is VALID [2022-02-20 19:27:57,255 INFO L290 TraceCheckUtils]: 45: Hoare triple {15126#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15126#true} is VALID [2022-02-20 19:27:57,255 INFO L290 TraceCheckUtils]: 46: Hoare triple {15126#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15126#true} is VALID [2022-02-20 19:27:57,255 INFO L290 TraceCheckUtils]: 47: Hoare triple {15126#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {15126#true} is VALID [2022-02-20 19:27:57,255 INFO L290 TraceCheckUtils]: 48: Hoare triple {15126#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,256 INFO L290 TraceCheckUtils]: 49: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,256 INFO L290 TraceCheckUtils]: 50: Hoare triple {15126#true} assume 1 == ~t2_pc~0; {15126#true} is VALID [2022-02-20 19:27:57,256 INFO L290 TraceCheckUtils]: 51: Hoare triple {15126#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15126#true} is VALID [2022-02-20 19:27:57,256 INFO L290 TraceCheckUtils]: 52: Hoare triple {15126#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15126#true} is VALID [2022-02-20 19:27:57,256 INFO L290 TraceCheckUtils]: 53: Hoare triple {15126#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {15126#true} is VALID [2022-02-20 19:27:57,256 INFO L290 TraceCheckUtils]: 54: Hoare triple {15126#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,271 INFO L290 TraceCheckUtils]: 55: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,272 INFO L290 TraceCheckUtils]: 56: Hoare triple {15126#true} assume 1 == ~t3_pc~0; {15126#true} is VALID [2022-02-20 19:27:57,272 INFO L290 TraceCheckUtils]: 57: Hoare triple {15126#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15126#true} is VALID [2022-02-20 19:27:57,272 INFO L290 TraceCheckUtils]: 58: Hoare triple {15126#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15126#true} is VALID [2022-02-20 19:27:57,272 INFO L290 TraceCheckUtils]: 59: Hoare triple {15126#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {15126#true} is VALID [2022-02-20 19:27:57,272 INFO L290 TraceCheckUtils]: 60: Hoare triple {15126#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,272 INFO L290 TraceCheckUtils]: 61: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,273 INFO L290 TraceCheckUtils]: 62: Hoare triple {15126#true} assume !(1 == ~t4_pc~0); {15126#true} is VALID [2022-02-20 19:27:57,273 INFO L290 TraceCheckUtils]: 63: Hoare triple {15126#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15126#true} is VALID [2022-02-20 19:27:57,273 INFO L290 TraceCheckUtils]: 64: Hoare triple {15126#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15126#true} is VALID [2022-02-20 19:27:57,273 INFO L290 TraceCheckUtils]: 65: Hoare triple {15126#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {15126#true} is VALID [2022-02-20 19:27:57,273 INFO L290 TraceCheckUtils]: 66: Hoare triple {15126#true} assume !(0 != ~tmp___3~0#1); {15126#true} is VALID [2022-02-20 19:27:57,273 INFO L290 TraceCheckUtils]: 67: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,274 INFO L290 TraceCheckUtils]: 68: Hoare triple {15126#true} assume 1 == ~t5_pc~0; {15126#true} is VALID [2022-02-20 19:27:57,274 INFO L290 TraceCheckUtils]: 69: Hoare triple {15126#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15126#true} is VALID [2022-02-20 19:27:57,274 INFO L290 TraceCheckUtils]: 70: Hoare triple {15126#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15126#true} is VALID [2022-02-20 19:27:57,274 INFO L290 TraceCheckUtils]: 71: Hoare triple {15126#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {15126#true} is VALID [2022-02-20 19:27:57,274 INFO L290 TraceCheckUtils]: 72: Hoare triple {15126#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,274 INFO L290 TraceCheckUtils]: 73: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,275 INFO L290 TraceCheckUtils]: 74: Hoare triple {15126#true} assume !(1 == ~t6_pc~0); {15126#true} is VALID [2022-02-20 19:27:57,275 INFO L290 TraceCheckUtils]: 75: Hoare triple {15126#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15126#true} is VALID [2022-02-20 19:27:57,275 INFO L290 TraceCheckUtils]: 76: Hoare triple {15126#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15126#true} is VALID [2022-02-20 19:27:57,275 INFO L290 TraceCheckUtils]: 77: Hoare triple {15126#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {15126#true} is VALID [2022-02-20 19:27:57,275 INFO L290 TraceCheckUtils]: 78: Hoare triple {15126#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,275 INFO L290 TraceCheckUtils]: 79: Hoare triple {15126#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; {15126#true} is VALID [2022-02-20 19:27:57,275 INFO L290 TraceCheckUtils]: 80: Hoare triple {15126#true} assume 1 == ~t7_pc~0; {15126#true} is VALID [2022-02-20 19:27:57,275 INFO L290 TraceCheckUtils]: 81: Hoare triple {15126#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15126#true} is VALID [2022-02-20 19:27:57,275 INFO L290 TraceCheckUtils]: 82: Hoare triple {15126#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15126#true} is VALID [2022-02-20 19:27:57,276 INFO L290 TraceCheckUtils]: 83: Hoare triple {15126#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {15126#true} is VALID [2022-02-20 19:27:57,276 INFO L290 TraceCheckUtils]: 84: Hoare triple {15126#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15126#true} is VALID [2022-02-20 19:27:57,276 INFO L290 TraceCheckUtils]: 85: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:27:57,276 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15126#true} {15127#false} #11173#return; {15127#false} is VALID [2022-02-20 19:27:57,276 INFO L272 TraceCheckUtils]: 87: Hoare triple {15127#false} call reset_delta_events(); {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:27:57,276 INFO L290 TraceCheckUtils]: 88: Hoare triple {15222#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,276 INFO L290 TraceCheckUtils]: 89: Hoare triple {15126#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,276 INFO L290 TraceCheckUtils]: 90: Hoare triple {15126#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,276 INFO L290 TraceCheckUtils]: 91: Hoare triple {15126#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,276 INFO L290 TraceCheckUtils]: 92: Hoare triple {15126#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,276 INFO L290 TraceCheckUtils]: 93: Hoare triple {15126#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,277 INFO L290 TraceCheckUtils]: 94: Hoare triple {15126#true} assume !(1 == ~T6_E~0); {15126#true} is VALID [2022-02-20 19:27:57,277 INFO L290 TraceCheckUtils]: 95: Hoare triple {15126#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,277 INFO L290 TraceCheckUtils]: 96: Hoare triple {15126#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,277 INFO L290 TraceCheckUtils]: 97: Hoare triple {15126#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,277 INFO L290 TraceCheckUtils]: 98: Hoare triple {15126#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,277 INFO L290 TraceCheckUtils]: 99: Hoare triple {15126#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,277 INFO L290 TraceCheckUtils]: 100: Hoare triple {15126#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,278 INFO L290 TraceCheckUtils]: 101: Hoare triple {15126#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,278 INFO L290 TraceCheckUtils]: 102: Hoare triple {15126#true} assume !(1 == ~E_6~0); {15126#true} is VALID [2022-02-20 19:27:57,278 INFO L290 TraceCheckUtils]: 103: Hoare triple {15126#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15126#true} is VALID [2022-02-20 19:27:57,278 INFO L290 TraceCheckUtils]: 104: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:27:57,278 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {15126#true} {15127#false} #11175#return; {15127#false} is VALID [2022-02-20 19:27:57,278 INFO L290 TraceCheckUtils]: 106: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:27:57,278 INFO L290 TraceCheckUtils]: 107: Hoare triple {15127#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_~tmp~0#1;havoc eval_~tmp~0#1; {15127#false} is VALID [2022-02-20 19:27:57,278 INFO L290 TraceCheckUtils]: 108: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:27:57,278 INFO L272 TraceCheckUtils]: 109: Hoare triple {15127#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15126#true} is VALID [2022-02-20 19:27:57,278 INFO L290 TraceCheckUtils]: 110: Hoare triple {15126#true} havoc ~__retres1~8; {15126#true} is VALID [2022-02-20 19:27:57,278 INFO L290 TraceCheckUtils]: 111: Hoare triple {15126#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15126#true} is VALID [2022-02-20 19:27:57,278 INFO L290 TraceCheckUtils]: 112: Hoare triple {15126#true} #res := ~__retres1~8; {15126#true} is VALID [2022-02-20 19:27:57,279 INFO L290 TraceCheckUtils]: 113: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:27:57,279 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {15126#true} {15127#false} #11177#return; {15127#false} is VALID [2022-02-20 19:27:57,279 INFO L290 TraceCheckUtils]: 115: Hoare triple {15127#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; {15127#false} is VALID [2022-02-20 19:27:57,279 INFO L290 TraceCheckUtils]: 116: Hoare triple {15127#false} assume 0 != eval_~tmp~0#1; {15127#false} is VALID [2022-02-20 19:27:57,279 INFO L290 TraceCheckUtils]: 117: Hoare triple {15127#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; {15127#false} is VALID [2022-02-20 19:27:57,279 INFO L290 TraceCheckUtils]: 118: Hoare triple {15127#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; {15127#false} is VALID [2022-02-20 19:27:57,279 INFO L290 TraceCheckUtils]: 119: Hoare triple {15127#false} assume !(0 == ~m_pc~0); {15127#false} is VALID [2022-02-20 19:27:57,280 INFO L290 TraceCheckUtils]: 120: Hoare triple {15127#false} assume 1 == ~m_pc~0; {15127#false} is VALID [2022-02-20 19:27:57,280 INFO L290 TraceCheckUtils]: 121: Hoare triple {15127#false} assume ~token~0 != 7 + ~local~0; {15127#false} is VALID [2022-02-20 19:27:57,280 INFO L272 TraceCheckUtils]: 122: Hoare triple {15127#false} call error(); {15127#false} is VALID [2022-02-20 19:27:57,280 INFO L290 TraceCheckUtils]: 123: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:27:57,281 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 19:27:57,281 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:27:57,281 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338083841] [2022-02-20 19:27:57,281 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1338083841] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:27:57,281 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:27:57,281 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:27:57,282 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205275075] [2022-02-20 19:27:57,282 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:27:57,283 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (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 124 [2022-02-20 19:27:57,283 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:27:57,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (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 19:27:57,395 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:27:57,396 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:27:57,396 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:27:57,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:27:57,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:27:57,397 INFO L87 Difference]: Start difference. First operand 2380 states and 4359 transitions. Second operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (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 19:28:10,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:28:10,127 INFO L93 Difference]: Finished difference Result 3050 states and 5430 transitions. [2022-02-20 19:28:10,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:28:10,127 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (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 124 [2022-02-20 19:28:10,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:28:10,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (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 19:28:10,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5430 transitions. [2022-02-20 19:28:10,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (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 19:28:10,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5430 transitions. [2022-02-20 19:28:10,184 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5430 transitions. [2022-02-20 19:28:14,422 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5430 edges. 5430 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:28:14,654 INFO L225 Difference]: With dead ends: 3050 [2022-02-20 19:28:14,654 INFO L226 Difference]: Without dead ends: 2806 [2022-02-20 19:28:14,656 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:28:14,657 INFO L933 BasicCegarLoop]: 4428 mSDtfsCounter, 4951 mSDsluCounter, 12541 mSDsCounter, 0 mSdLazyCounter, 1289 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4965 SdHoareTripleChecker+Valid, 16969 SdHoareTripleChecker+Invalid, 1393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 1289 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-02-20 19:28:14,657 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4965 Valid, 16969 Invalid, 1393 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [104 Valid, 1289 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-02-20 19:28:14,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2806 states. [2022-02-20 19:28:14,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2806 to 2631. [2022-02-20 19:28:14,715 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:28:14,722 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2806 states. Second operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:28:14,728 INFO L74 IsIncluded]: Start isIncluded. First operand 2806 states. Second operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:28:14,735 INFO L87 Difference]: Start difference. First operand 2806 states. Second operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:28:14,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:28:14,973 INFO L93 Difference]: Finished difference Result 2806 states and 5047 transitions. [2022-02-20 19:28:14,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5047 transitions. [2022-02-20 19:28:14,978 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:28:14,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:28:14,984 INFO L74 IsIncluded]: Start isIncluded. First operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2806 states. [2022-02-20 19:28:14,988 INFO L87 Difference]: Start difference. First operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2806 states. [2022-02-20 19:28:15,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:28:15,228 INFO L93 Difference]: Finished difference Result 2806 states and 5047 transitions. [2022-02-20 19:28:15,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5047 transitions. [2022-02-20 19:28:15,235 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:28:15,235 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:28:15,235 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:28:15,236 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:28:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2631 states, 2577 states have (on average 1.8145129996119518) internal successors, (4676), 2581 states have internal predecessors, (4676), 39 states have call successors, (39), 13 states have call predecessors, (39), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:28:15,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2631 states and 4755 transitions. [2022-02-20 19:28:15,462 INFO L78 Accepts]: Start accepts. Automaton has 2631 states and 4755 transitions. Word has length 124 [2022-02-20 19:28:15,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:28:15,462 INFO L470 AbstractCegarLoop]: Abstraction has 2631 states and 4755 transitions. [2022-02-20 19:28:15,462 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (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 19:28:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 4755 transitions. [2022-02-20 19:28:15,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:28:15,468 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:28:15,468 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] [2022-02-20 19:28:15,469 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:28:15,469 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:28:15,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:28:15,469 INFO L85 PathProgramCache]: Analyzing trace with hash -797876011, now seen corresponding path program 1 times [2022-02-20 19:28:15,469 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:28:15,470 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057969872] [2022-02-20 19:28:15,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:28:15,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:28:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:15,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:28:15,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:15,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:28:15,526 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {26952#true} {26954#(= ~T1_E~0 ~M_E~0)} #11169#return; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:28:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:15,573 INFO L290 TraceCheckUtils]: 0: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:28:15,574 INFO L290 TraceCheckUtils]: 1: Hoare triple {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,574 INFO L290 TraceCheckUtils]: 2: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,574 INFO L290 TraceCheckUtils]: 3: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,575 INFO L290 TraceCheckUtils]: 4: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,575 INFO L290 TraceCheckUtils]: 5: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,576 INFO L290 TraceCheckUtils]: 6: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,576 INFO L290 TraceCheckUtils]: 7: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,576 INFO L290 TraceCheckUtils]: 8: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,577 INFO L290 TraceCheckUtils]: 9: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,577 INFO L290 TraceCheckUtils]: 10: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,578 INFO L290 TraceCheckUtils]: 11: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,578 INFO L290 TraceCheckUtils]: 12: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,578 INFO L290 TraceCheckUtils]: 13: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,579 INFO L290 TraceCheckUtils]: 14: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,579 INFO L290 TraceCheckUtils]: 15: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,579 INFO L290 TraceCheckUtils]: 16: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,580 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26954#(= ~T1_E~0 ~M_E~0)} #11171#return; {26953#false} is VALID [2022-02-20 19:28:15,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:28:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:15,612 INFO L290 TraceCheckUtils]: 0: Hoare triple {27051#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {26952#true} is VALID [2022-02-20 19:28:15,612 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 1 == ~m_pc~0; {26952#true} is VALID [2022-02-20 19:28:15,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26952#true} is VALID [2022-02-20 19:28:15,613 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26952#true} is VALID [2022-02-20 19:28:15,613 INFO L290 TraceCheckUtils]: 4: Hoare triple {26952#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {26952#true} is VALID [2022-02-20 19:28:15,613 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,613 INFO L290 TraceCheckUtils]: 6: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,613 INFO L290 TraceCheckUtils]: 7: Hoare triple {26952#true} assume !(1 == ~t1_pc~0); {26952#true} is VALID [2022-02-20 19:28:15,613 INFO L290 TraceCheckUtils]: 8: Hoare triple {26952#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26952#true} is VALID [2022-02-20 19:28:15,613 INFO L290 TraceCheckUtils]: 9: Hoare triple {26952#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26952#true} is VALID [2022-02-20 19:28:15,613 INFO L290 TraceCheckUtils]: 10: Hoare triple {26952#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {26952#true} is VALID [2022-02-20 19:28:15,613 INFO L290 TraceCheckUtils]: 11: Hoare triple {26952#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,614 INFO L290 TraceCheckUtils]: 12: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,614 INFO L290 TraceCheckUtils]: 13: Hoare triple {26952#true} assume 1 == ~t2_pc~0; {26952#true} is VALID [2022-02-20 19:28:15,614 INFO L290 TraceCheckUtils]: 14: Hoare triple {26952#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26952#true} is VALID [2022-02-20 19:28:15,614 INFO L290 TraceCheckUtils]: 15: Hoare triple {26952#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26952#true} is VALID [2022-02-20 19:28:15,614 INFO L290 TraceCheckUtils]: 16: Hoare triple {26952#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {26952#true} is VALID [2022-02-20 19:28:15,614 INFO L290 TraceCheckUtils]: 17: Hoare triple {26952#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,615 INFO L290 TraceCheckUtils]: 18: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,615 INFO L290 TraceCheckUtils]: 19: Hoare triple {26952#true} assume 1 == ~t3_pc~0; {26952#true} is VALID [2022-02-20 19:28:15,615 INFO L290 TraceCheckUtils]: 20: Hoare triple {26952#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26952#true} is VALID [2022-02-20 19:28:15,615 INFO L290 TraceCheckUtils]: 21: Hoare triple {26952#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26952#true} is VALID [2022-02-20 19:28:15,615 INFO L290 TraceCheckUtils]: 22: Hoare triple {26952#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {26952#true} is VALID [2022-02-20 19:28:15,615 INFO L290 TraceCheckUtils]: 23: Hoare triple {26952#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,615 INFO L290 TraceCheckUtils]: 24: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,615 INFO L290 TraceCheckUtils]: 25: Hoare triple {26952#true} assume !(1 == ~t4_pc~0); {26952#true} is VALID [2022-02-20 19:28:15,615 INFO L290 TraceCheckUtils]: 26: Hoare triple {26952#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26952#true} is VALID [2022-02-20 19:28:15,616 INFO L290 TraceCheckUtils]: 27: Hoare triple {26952#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26952#true} is VALID [2022-02-20 19:28:15,616 INFO L290 TraceCheckUtils]: 28: Hoare triple {26952#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {26952#true} is VALID [2022-02-20 19:28:15,616 INFO L290 TraceCheckUtils]: 29: Hoare triple {26952#true} assume !(0 != ~tmp___3~0#1); {26952#true} is VALID [2022-02-20 19:28:15,616 INFO L290 TraceCheckUtils]: 30: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,616 INFO L290 TraceCheckUtils]: 31: Hoare triple {26952#true} assume 1 == ~t5_pc~0; {26952#true} is VALID [2022-02-20 19:28:15,616 INFO L290 TraceCheckUtils]: 32: Hoare triple {26952#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26952#true} is VALID [2022-02-20 19:28:15,616 INFO L290 TraceCheckUtils]: 33: Hoare triple {26952#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26952#true} is VALID [2022-02-20 19:28:15,616 INFO L290 TraceCheckUtils]: 34: Hoare triple {26952#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {26952#true} is VALID [2022-02-20 19:28:15,616 INFO L290 TraceCheckUtils]: 35: Hoare triple {26952#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,617 INFO L290 TraceCheckUtils]: 36: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,617 INFO L290 TraceCheckUtils]: 37: Hoare triple {26952#true} assume !(1 == ~t6_pc~0); {26952#true} is VALID [2022-02-20 19:28:15,617 INFO L290 TraceCheckUtils]: 38: Hoare triple {26952#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26952#true} is VALID [2022-02-20 19:28:15,617 INFO L290 TraceCheckUtils]: 39: Hoare triple {26952#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26952#true} is VALID [2022-02-20 19:28:15,617 INFO L290 TraceCheckUtils]: 40: Hoare triple {26952#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {26952#true} is VALID [2022-02-20 19:28:15,617 INFO L290 TraceCheckUtils]: 41: Hoare triple {26952#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,617 INFO L290 TraceCheckUtils]: 42: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,618 INFO L290 TraceCheckUtils]: 43: Hoare triple {26952#true} assume 1 == ~t7_pc~0; {26952#true} is VALID [2022-02-20 19:28:15,618 INFO L290 TraceCheckUtils]: 44: Hoare triple {26952#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26952#true} is VALID [2022-02-20 19:28:15,619 INFO L290 TraceCheckUtils]: 45: Hoare triple {26952#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26952#true} is VALID [2022-02-20 19:28:15,619 INFO L290 TraceCheckUtils]: 46: Hoare triple {26952#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {26952#true} is VALID [2022-02-20 19:28:15,620 INFO L290 TraceCheckUtils]: 47: Hoare triple {26952#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,620 INFO L290 TraceCheckUtils]: 48: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:28:15,620 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {26952#true} {26953#false} #11173#return; {26953#false} is VALID [2022-02-20 19:28:15,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:28:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:15,630 INFO L290 TraceCheckUtils]: 0: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {26952#true} is VALID [2022-02-20 19:28:15,631 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,631 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,631 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,632 INFO L290 TraceCheckUtils]: 4: Hoare triple {26952#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,632 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,632 INFO L290 TraceCheckUtils]: 6: Hoare triple {26952#true} assume !(1 == ~T6_E~0); {26952#true} is VALID [2022-02-20 19:28:15,632 INFO L290 TraceCheckUtils]: 7: Hoare triple {26952#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,632 INFO L290 TraceCheckUtils]: 8: Hoare triple {26952#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,633 INFO L290 TraceCheckUtils]: 9: Hoare triple {26952#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,633 INFO L290 TraceCheckUtils]: 10: Hoare triple {26952#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,633 INFO L290 TraceCheckUtils]: 11: Hoare triple {26952#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,633 INFO L290 TraceCheckUtils]: 12: Hoare triple {26952#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,634 INFO L290 TraceCheckUtils]: 13: Hoare triple {26952#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,634 INFO L290 TraceCheckUtils]: 14: Hoare triple {26952#true} assume !(1 == ~E_6~0); {26952#true} is VALID [2022-02-20 19:28:15,634 INFO L290 TraceCheckUtils]: 15: Hoare triple {26952#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,634 INFO L290 TraceCheckUtils]: 16: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:28:15,634 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26952#true} {26953#false} #11175#return; {26953#false} is VALID [2022-02-20 19:28:15,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:28:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:28:15,642 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} havoc ~__retres1~8; {26952#true} is VALID [2022-02-20 19:28:15,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26952#true} is VALID [2022-02-20 19:28:15,642 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} #res := ~__retres1~8; {26952#true} is VALID [2022-02-20 19:28:15,643 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:28:15,643 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {26952#true} {26953#false} #11177#return; {26953#false} is VALID [2022-02-20 19:28:15,644 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,644 INFO L290 TraceCheckUtils]: 1: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet49#1, main_#t~ret50#1, main_#t~ret51#1;assume -2147483648 <= main_#t~nondet49#1 && main_#t~nondet49#1 <= 2147483647; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,644 INFO L290 TraceCheckUtils]: 2: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet49#1);havoc main_#t~nondet49#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,645 INFO L290 TraceCheckUtils]: 3: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret47#1, start_simulation_#t~ret48#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; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,645 INFO L272 TraceCheckUtils]: 4: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} call update_channels(); {26952#true} is VALID [2022-02-20 19:28:15,645 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:28:15,645 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {26952#true} {26954#(= ~T1_E~0 ~M_E~0)} #11169#return; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,645 INFO L290 TraceCheckUtils]: 7: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,646 INFO L290 TraceCheckUtils]: 8: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,646 INFO L290 TraceCheckUtils]: 9: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,646 INFO L290 TraceCheckUtils]: 10: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,647 INFO L290 TraceCheckUtils]: 11: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,647 INFO L290 TraceCheckUtils]: 12: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,647 INFO L290 TraceCheckUtils]: 13: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,647 INFO L290 TraceCheckUtils]: 14: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,648 INFO L290 TraceCheckUtils]: 15: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,648 INFO L290 TraceCheckUtils]: 16: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {26954#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:28:15,649 INFO L272 TraceCheckUtils]: 17: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:28:15,649 INFO L290 TraceCheckUtils]: 18: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:28:15,650 INFO L290 TraceCheckUtils]: 19: Hoare triple {27049#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,650 INFO L290 TraceCheckUtils]: 20: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,650 INFO L290 TraceCheckUtils]: 21: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,651 INFO L290 TraceCheckUtils]: 22: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,651 INFO L290 TraceCheckUtils]: 23: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,651 INFO L290 TraceCheckUtils]: 24: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,652 INFO L290 TraceCheckUtils]: 25: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,652 INFO L290 TraceCheckUtils]: 26: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,652 INFO L290 TraceCheckUtils]: 27: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,652 INFO L290 TraceCheckUtils]: 28: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,653 INFO L290 TraceCheckUtils]: 29: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,653 INFO L290 TraceCheckUtils]: 30: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,653 INFO L290 TraceCheckUtils]: 31: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,654 INFO L290 TraceCheckUtils]: 32: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,654 INFO L290 TraceCheckUtils]: 33: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,654 INFO L290 TraceCheckUtils]: 34: Hoare triple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:28:15,655 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {27050#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26954#(= ~T1_E~0 ~M_E~0)} #11171#return; {26953#false} is VALID [2022-02-20 19:28:15,655 INFO L272 TraceCheckUtils]: 36: Hoare triple {26953#false} call activate_threads(); {27051#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:28:15,655 INFO L290 TraceCheckUtils]: 37: Hoare triple {27051#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {26952#true} is VALID [2022-02-20 19:28:15,655 INFO L290 TraceCheckUtils]: 38: Hoare triple {26952#true} assume 1 == ~m_pc~0; {26952#true} is VALID [2022-02-20 19:28:15,655 INFO L290 TraceCheckUtils]: 39: Hoare triple {26952#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26952#true} is VALID [2022-02-20 19:28:15,655 INFO L290 TraceCheckUtils]: 40: Hoare triple {26952#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26952#true} is VALID [2022-02-20 19:28:15,655 INFO L290 TraceCheckUtils]: 41: Hoare triple {26952#true} #t~ret38#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp~1#1 := #t~ret38#1;havoc #t~ret38#1; {26952#true} is VALID [2022-02-20 19:28:15,656 INFO L290 TraceCheckUtils]: 42: Hoare triple {26952#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,656 INFO L290 TraceCheckUtils]: 43: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,656 INFO L290 TraceCheckUtils]: 44: Hoare triple {26952#true} assume !(1 == ~t1_pc~0); {26952#true} is VALID [2022-02-20 19:28:15,656 INFO L290 TraceCheckUtils]: 45: Hoare triple {26952#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26952#true} is VALID [2022-02-20 19:28:15,656 INFO L290 TraceCheckUtils]: 46: Hoare triple {26952#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26952#true} is VALID [2022-02-20 19:28:15,656 INFO L290 TraceCheckUtils]: 47: Hoare triple {26952#true} #t~ret39#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___0~0#1 := #t~ret39#1;havoc #t~ret39#1; {26952#true} is VALID [2022-02-20 19:28:15,656 INFO L290 TraceCheckUtils]: 48: Hoare triple {26952#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,656 INFO L290 TraceCheckUtils]: 49: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,657 INFO L290 TraceCheckUtils]: 50: Hoare triple {26952#true} assume 1 == ~t2_pc~0; {26952#true} is VALID [2022-02-20 19:28:15,657 INFO L290 TraceCheckUtils]: 51: Hoare triple {26952#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26952#true} is VALID [2022-02-20 19:28:15,657 INFO L290 TraceCheckUtils]: 52: Hoare triple {26952#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26952#true} is VALID [2022-02-20 19:28:15,657 INFO L290 TraceCheckUtils]: 53: Hoare triple {26952#true} #t~ret40#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___1~0#1 := #t~ret40#1;havoc #t~ret40#1; {26952#true} is VALID [2022-02-20 19:28:15,657 INFO L290 TraceCheckUtils]: 54: Hoare triple {26952#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,657 INFO L290 TraceCheckUtils]: 55: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,657 INFO L290 TraceCheckUtils]: 56: Hoare triple {26952#true} assume 1 == ~t3_pc~0; {26952#true} is VALID [2022-02-20 19:28:15,657 INFO L290 TraceCheckUtils]: 57: Hoare triple {26952#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26952#true} is VALID [2022-02-20 19:28:15,657 INFO L290 TraceCheckUtils]: 58: Hoare triple {26952#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26952#true} is VALID [2022-02-20 19:28:15,658 INFO L290 TraceCheckUtils]: 59: Hoare triple {26952#true} #t~ret41#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___2~0#1 := #t~ret41#1;havoc #t~ret41#1; {26952#true} is VALID [2022-02-20 19:28:15,658 INFO L290 TraceCheckUtils]: 60: Hoare triple {26952#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,658 INFO L290 TraceCheckUtils]: 61: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,658 INFO L290 TraceCheckUtils]: 62: Hoare triple {26952#true} assume !(1 == ~t4_pc~0); {26952#true} is VALID [2022-02-20 19:28:15,658 INFO L290 TraceCheckUtils]: 63: Hoare triple {26952#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26952#true} is VALID [2022-02-20 19:28:15,658 INFO L290 TraceCheckUtils]: 64: Hoare triple {26952#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26952#true} is VALID [2022-02-20 19:28:15,658 INFO L290 TraceCheckUtils]: 65: Hoare triple {26952#true} #t~ret42#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___3~0#1 := #t~ret42#1;havoc #t~ret42#1; {26952#true} is VALID [2022-02-20 19:28:15,658 INFO L290 TraceCheckUtils]: 66: Hoare triple {26952#true} assume !(0 != ~tmp___3~0#1); {26952#true} is VALID [2022-02-20 19:28:15,658 INFO L290 TraceCheckUtils]: 67: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,659 INFO L290 TraceCheckUtils]: 68: Hoare triple {26952#true} assume 1 == ~t5_pc~0; {26952#true} is VALID [2022-02-20 19:28:15,659 INFO L290 TraceCheckUtils]: 69: Hoare triple {26952#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26952#true} is VALID [2022-02-20 19:28:15,659 INFO L290 TraceCheckUtils]: 70: Hoare triple {26952#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26952#true} is VALID [2022-02-20 19:28:15,659 INFO L290 TraceCheckUtils]: 71: Hoare triple {26952#true} #t~ret43#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___4~0#1 := #t~ret43#1;havoc #t~ret43#1; {26952#true} is VALID [2022-02-20 19:28:15,659 INFO L290 TraceCheckUtils]: 72: Hoare triple {26952#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,659 INFO L290 TraceCheckUtils]: 73: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,659 INFO L290 TraceCheckUtils]: 74: Hoare triple {26952#true} assume !(1 == ~t6_pc~0); {26952#true} is VALID [2022-02-20 19:28:15,659 INFO L290 TraceCheckUtils]: 75: Hoare triple {26952#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26952#true} is VALID [2022-02-20 19:28:15,659 INFO L290 TraceCheckUtils]: 76: Hoare triple {26952#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26952#true} is VALID [2022-02-20 19:28:15,660 INFO L290 TraceCheckUtils]: 77: Hoare triple {26952#true} #t~ret44#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___5~0#1 := #t~ret44#1;havoc #t~ret44#1; {26952#true} is VALID [2022-02-20 19:28:15,660 INFO L290 TraceCheckUtils]: 78: Hoare triple {26952#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,660 INFO L290 TraceCheckUtils]: 79: Hoare triple {26952#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; {26952#true} is VALID [2022-02-20 19:28:15,660 INFO L290 TraceCheckUtils]: 80: Hoare triple {26952#true} assume 1 == ~t7_pc~0; {26952#true} is VALID [2022-02-20 19:28:15,660 INFO L290 TraceCheckUtils]: 81: Hoare triple {26952#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26952#true} is VALID [2022-02-20 19:28:15,660 INFO L290 TraceCheckUtils]: 82: Hoare triple {26952#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26952#true} is VALID [2022-02-20 19:28:15,660 INFO L290 TraceCheckUtils]: 83: Hoare triple {26952#true} #t~ret45#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret45#1 && #t~ret45#1 <= 2147483647;~tmp___6~0#1 := #t~ret45#1;havoc #t~ret45#1; {26952#true} is VALID [2022-02-20 19:28:15,660 INFO L290 TraceCheckUtils]: 84: Hoare triple {26952#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26952#true} is VALID [2022-02-20 19:28:15,660 INFO L290 TraceCheckUtils]: 85: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:28:15,660 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26952#true} {26953#false} #11173#return; {26953#false} is VALID [2022-02-20 19:28:15,661 INFO L272 TraceCheckUtils]: 87: Hoare triple {26953#false} call reset_delta_events(); {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:28:15,661 INFO L290 TraceCheckUtils]: 88: Hoare triple {27048#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {26952#true} is VALID [2022-02-20 19:28:15,661 INFO L290 TraceCheckUtils]: 89: Hoare triple {26952#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,661 INFO L290 TraceCheckUtils]: 90: Hoare triple {26952#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,661 INFO L290 TraceCheckUtils]: 91: Hoare triple {26952#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,661 INFO L290 TraceCheckUtils]: 92: Hoare triple {26952#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,661 INFO L290 TraceCheckUtils]: 93: Hoare triple {26952#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,661 INFO L290 TraceCheckUtils]: 94: Hoare triple {26952#true} assume !(1 == ~T6_E~0); {26952#true} is VALID [2022-02-20 19:28:15,661 INFO L290 TraceCheckUtils]: 95: Hoare triple {26952#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,662 INFO L290 TraceCheckUtils]: 96: Hoare triple {26952#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,662 INFO L290 TraceCheckUtils]: 97: Hoare triple {26952#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,662 INFO L290 TraceCheckUtils]: 98: Hoare triple {26952#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,664 INFO L290 TraceCheckUtils]: 99: Hoare triple {26952#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,664 INFO L290 TraceCheckUtils]: 100: Hoare triple {26952#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,664 INFO L290 TraceCheckUtils]: 101: Hoare triple {26952#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,664 INFO L290 TraceCheckUtils]: 102: Hoare triple {26952#true} assume !(1 == ~E_6~0); {26952#true} is VALID [2022-02-20 19:28:15,664 INFO L290 TraceCheckUtils]: 103: Hoare triple {26952#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26952#true} is VALID [2022-02-20 19:28:15,664 INFO L290 TraceCheckUtils]: 104: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:28:15,664 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {26952#true} {26953#false} #11175#return; {26953#false} is VALID [2022-02-20 19:28:15,664 INFO L290 TraceCheckUtils]: 106: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:28:15,664 INFO L290 TraceCheckUtils]: 107: Hoare triple {26953#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_~tmp~0#1;havoc eval_~tmp~0#1; {26953#false} is VALID [2022-02-20 19:28:15,665 INFO L290 TraceCheckUtils]: 108: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:28:15,665 INFO L272 TraceCheckUtils]: 109: Hoare triple {26953#false} call eval_#t~ret29#1 := exists_runnable_thread(); {26952#true} is VALID [2022-02-20 19:28:15,665 INFO L290 TraceCheckUtils]: 110: Hoare triple {26952#true} havoc ~__retres1~8; {26952#true} is VALID [2022-02-20 19:28:15,665 INFO L290 TraceCheckUtils]: 111: Hoare triple {26952#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26952#true} is VALID [2022-02-20 19:28:15,665 INFO L290 TraceCheckUtils]: 112: Hoare triple {26952#true} #res := ~__retres1~8; {26952#true} is VALID [2022-02-20 19:28:15,665 INFO L290 TraceCheckUtils]: 113: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:28:15,665 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {26952#true} {26953#false} #11177#return; {26953#false} is VALID [2022-02-20 19:28:15,665 INFO L290 TraceCheckUtils]: 115: Hoare triple {26953#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; {26953#false} is VALID [2022-02-20 19:28:15,665 INFO L290 TraceCheckUtils]: 116: Hoare triple {26953#false} assume 0 != eval_~tmp~0#1; {26953#false} is VALID [2022-02-20 19:28:15,666 INFO L290 TraceCheckUtils]: 117: Hoare triple {26953#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; {26953#false} is VALID [2022-02-20 19:28:15,666 INFO L290 TraceCheckUtils]: 118: Hoare triple {26953#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; {26953#false} is VALID [2022-02-20 19:28:15,666 INFO L290 TraceCheckUtils]: 119: Hoare triple {26953#false} assume !(0 == ~m_pc~0); {26953#false} is VALID [2022-02-20 19:28:15,666 INFO L290 TraceCheckUtils]: 120: Hoare triple {26953#false} assume 1 == ~m_pc~0; {26953#false} is VALID [2022-02-20 19:28:15,666 INFO L290 TraceCheckUtils]: 121: Hoare triple {26953#false} assume ~token~0 != 7 + ~local~0; {26953#false} is VALID [2022-02-20 19:28:15,666 INFO L272 TraceCheckUtils]: 122: Hoare triple {26953#false} call error(); {26953#false} is VALID [2022-02-20 19:28:15,666 INFO L290 TraceCheckUtils]: 123: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:28:15,667 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 19:28:15,667 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:28:15,667 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057969872] [2022-02-20 19:28:15,668 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2057969872] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:28:15,668 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:28:15,668 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:28:15,669 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802730635] [2022-02-20 19:28:15,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:28:15,671 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (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 124 [2022-02-20 19:28:15,672 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:28:15,672 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (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 19:28:15,751 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:28:15,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:28:15,752 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:28:15,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:28:15,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:28:15,753 INFO L87 Difference]: Start difference. First operand 2631 states and 4755 transitions. Second operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (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 19:28:31,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:28:31,473 INFO L93 Difference]: Finished difference Result 3648 states and 6379 transitions. [2022-02-20 19:28:31,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 19:28:31,473 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (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 124 [2022-02-20 19:28:31,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:28:31,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (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 19:28:31,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5450 transitions. [2022-02-20 19:28:31,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (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 19:28:31,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 5450 transitions. [2022-02-20 19:28:31,511 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 5450 transitions.