./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label45+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_label45+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 ea2a15ada4a316287b701d4046ee75147e37e2af1b0a94d8406d231cafa83990 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:21:20,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:21:20,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:21:20,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:21:20,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:21:20,629 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:21:20,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:21:20,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:21:20,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:21:20,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:21:20,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:21:20,640 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:21:20,640 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:21:20,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:21:20,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:21:20,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:21:20,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:21:20,648 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:21:20,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:21:20,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:21:20,656 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:21:20,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:21:20,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:21:20,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:21:20,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:21:20,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:21:20,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:21:20,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:21:20,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:21:20,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:21:20,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:21:20,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:21:20,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:21:20,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:21:20,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:21:20,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:21:20,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:21:20,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:21:20,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:21:20,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:21:20,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:21:20,675 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:21:20,710 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:21:20,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:21:20,711 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:21:20,711 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:21:20,712 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:21:20,712 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:21:20,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:21:20,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:21:20,713 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:21:20,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:21:20,714 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:21:20,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:21:20,715 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:21:20,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:21:20,715 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:21:20,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:21:20,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:21:20,716 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:21:20,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:21:20,716 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:21:20,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:21:20,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:21:20,716 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:21:20,717 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:21:20,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:21:20,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:21:20,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:21:20,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:21:20,717 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:21:20,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:21:20,718 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:21:20,718 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:21:20,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:21:20,718 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea2a15ada4a316287b701d4046ee75147e37e2af1b0a94d8406d231cafa83990 [2022-02-20 19:21:20,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:21:20,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:21:20,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:21:20,989 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:21:20,990 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:21:20,991 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c [2022-02-20 19:21:21,068 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84e6cefb1/a06afd037c194c268872c840bbd0e7a9/FLAG8f2da7c96 [2022-02-20 19:21:21,806 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:21:21,807 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c [2022-02-20 19:21:21,849 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84e6cefb1/a06afd037c194c268872c840bbd0e7a9/FLAG8f2da7c96 [2022-02-20 19:21:22,069 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84e6cefb1/a06afd037c194c268872c840bbd0e7a9 [2022-02-20 19:21:22,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:21:22,072 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:21:22,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:21:22,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:21:22,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:21:22,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:21:22" (1/1) ... [2022-02-20 19:21:22,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f4c1b8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:22, skipping insertion in model container [2022-02-20 19:21:22,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:21:22" (1/1) ... [2022-02-20 19:21:22,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:21:22,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:21:23,969 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c[380323,380336] [2022-02-20 19:21:23,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c[383339,383352] [2022-02-20 19:21:24,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:21:24,211 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:21:25,032 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c[380323,380336] [2022-02-20 19:21:25,038 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label45+token_ring.07.cil-2.c[383339,383352] [2022-02-20 19:21:25,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:21:25,109 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:21:25,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25 WrapperNode [2022-02-20 19:21:25,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:21:25,111 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:21:25,111 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:21:25,111 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:21:25,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (1/1) ... [2022-02-20 19:21:25,187 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (1/1) ... [2022-02-20 19:21:25,639 INFO L137 Inliner]: procedures = 58, calls = 63, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 12914 [2022-02-20 19:21:25,640 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:21:25,640 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:21:25,641 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:21:25,641 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:21:25,648 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (1/1) ... [2022-02-20 19:21:25,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (1/1) ... [2022-02-20 19:21:25,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (1/1) ... [2022-02-20 19:21:25,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (1/1) ... [2022-02-20 19:21:25,940 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (1/1) ... [2022-02-20 19:21:25,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (1/1) ... [2022-02-20 19:21:26,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (1/1) ... [2022-02-20 19:21:26,076 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:21:26,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:21:26,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:21:26,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:21:26,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (1/1) ... [2022-02-20 19:21:26,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:21:26,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:21:26,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 19:21:26,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 19:21:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:21:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:21:26,208 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:21:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:21:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:21:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:21:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:21:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-02-20 19:21:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-02-20 19:21:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:21:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:21:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:21:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:21:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:21:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:21:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:21:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:21:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:21:26,359 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:21:26,361 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:21:32,714 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:21:32,740 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:21:32,740 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2022-02-20 19:21:32,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:21:32 BoogieIcfgContainer [2022-02-20 19:21:32,743 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:21:32,745 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:21:32,745 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:21:32,748 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:21:32,749 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:21:22" (1/3) ... [2022-02-20 19:21:32,750 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7495a187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:21:32, skipping insertion in model container [2022-02-20 19:21:32,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:21:25" (2/3) ... [2022-02-20 19:21:32,750 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7495a187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:21:32, skipping insertion in model container [2022-02-20 19:21:32,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:21:32" (3/3) ... [2022-02-20 19:21:32,751 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label45+token_ring.07.cil-2.c [2022-02-20 19:21:32,756 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:21:32,756 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:21:32,811 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:21:32,818 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 19:21:32,818 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:21:32,882 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 19:21:32,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:21:32,894 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:21:32,895 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 19:21:32,896 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:21:32,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:21:32,900 INFO L85 PathProgramCache]: Analyzing trace with hash -818812197, now seen corresponding path program 1 times [2022-02-20 19:21:32,910 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:21:32,911 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026720612] [2022-02-20 19:21:32,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:21:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:21:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:33,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:21:33,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:33,207 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:21:33,208 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 19:21:33,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:21:33,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:33,280 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 19:21:33,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,281 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,281 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,282 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,282 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,282 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume !(0 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:21:33,283 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,283 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,283 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,284 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,284 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,284 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,284 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume !(0 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:21:33,285 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,285 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:21:33,286 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2451#true} {2452#false} #11171#return; {2452#false} is VALID [2022-02-20 19:21:33,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:21:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:33,361 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 19:21:33,361 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 1 == ~m_pc~0; {2451#true} is VALID [2022-02-20 19:21:33,362 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 19:21:33,362 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 19:21:33,362 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 19:21:33,363 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2451#true} is VALID [2022-02-20 19:21:33,363 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 19:21:33,363 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume !(1 == ~t1_pc~0); {2451#true} is VALID [2022-02-20 19:21:33,363 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2451#true} is VALID [2022-02-20 19:21:33,364 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 19:21:33,364 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 19:21:33,364 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 19:21:33,365 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 19:21:33,365 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 1 == ~t2_pc~0; {2451#true} is VALID [2022-02-20 19:21:33,365 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 19:21:33,365 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 19:21:33,366 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 19:21:33,366 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 19:21:33,366 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 19:21:33,367 INFO L290 TraceCheckUtils]: 19: Hoare triple {2451#true} assume 1 == ~t3_pc~0; {2451#true} is VALID [2022-02-20 19:21:33,367 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 19:21:33,367 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 19:21:33,367 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 19:21:33,368 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 19:21:33,368 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 19:21:33,368 INFO L290 TraceCheckUtils]: 25: Hoare triple {2451#true} assume !(1 == ~t4_pc~0); {2451#true} is VALID [2022-02-20 19:21:33,368 INFO L290 TraceCheckUtils]: 26: Hoare triple {2451#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2451#true} is VALID [2022-02-20 19:21:33,369 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 19:21:33,372 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 19:21:33,373 INFO L290 TraceCheckUtils]: 29: Hoare triple {2451#true} assume !(0 != ~tmp___3~0#1); {2451#true} is VALID [2022-02-20 19:21:33,374 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 19:21:33,374 INFO L290 TraceCheckUtils]: 31: Hoare triple {2451#true} assume 1 == ~t5_pc~0; {2451#true} is VALID [2022-02-20 19:21:33,374 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 19:21:33,375 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 19:21:33,375 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 19:21:33,375 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 19:21:33,376 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 19:21:33,376 INFO L290 TraceCheckUtils]: 37: Hoare triple {2451#true} assume !(1 == ~t6_pc~0); {2451#true} is VALID [2022-02-20 19:21:33,378 INFO L290 TraceCheckUtils]: 38: Hoare triple {2451#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2451#true} is VALID [2022-02-20 19:21:33,379 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 19:21:33,379 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 19:21:33,379 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 19:21:33,380 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 19:21:33,381 INFO L290 TraceCheckUtils]: 43: Hoare triple {2451#true} assume 1 == ~t7_pc~0; {2451#true} is VALID [2022-02-20 19:21:33,381 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 19:21:33,381 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 19:21:33,381 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 19:21:33,386 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 19:21:33,387 INFO L290 TraceCheckUtils]: 48: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:21:33,387 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2451#true} {2452#false} #11173#return; {2452#false} is VALID [2022-02-20 19:21:33,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:21:33,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:33,415 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 1 == ~M_E~0;~M_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,416 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,416 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,416 INFO L290 TraceCheckUtils]: 4: Hoare triple {2451#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,417 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,417 INFO L290 TraceCheckUtils]: 6: Hoare triple {2451#true} assume !(1 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:21:33,417 INFO L290 TraceCheckUtils]: 7: Hoare triple {2451#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,417 INFO L290 TraceCheckUtils]: 8: Hoare triple {2451#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,418 INFO L290 TraceCheckUtils]: 9: Hoare triple {2451#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,418 INFO L290 TraceCheckUtils]: 10: Hoare triple {2451#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,418 INFO L290 TraceCheckUtils]: 11: Hoare triple {2451#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,419 INFO L290 TraceCheckUtils]: 12: Hoare triple {2451#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,419 INFO L290 TraceCheckUtils]: 13: Hoare triple {2451#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,419 INFO L290 TraceCheckUtils]: 14: Hoare triple {2451#true} assume !(1 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:21:33,419 INFO L290 TraceCheckUtils]: 15: Hoare triple {2451#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,420 INFO L290 TraceCheckUtils]: 16: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:21:33,420 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2451#true} {2452#false} #11175#return; {2452#false} is VALID [2022-02-20 19:21:33,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:21:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:33,428 INFO L290 TraceCheckUtils]: 0: Hoare triple {2451#true} havoc ~__retres1~8; {2451#true} is VALID [2022-02-20 19:21:33,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {2451#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2451#true} is VALID [2022-02-20 19:21:33,428 INFO L290 TraceCheckUtils]: 2: Hoare triple {2451#true} #res := ~__retres1~8; {2451#true} is VALID [2022-02-20 19:21:33,429 INFO L290 TraceCheckUtils]: 3: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:21:33,429 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2451#true} {2452#false} #11177#return; {2452#false} is VALID [2022-02-20 19:21:33,429 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 19:21:33,430 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 19:21:33,430 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 19:21:33,431 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 19:21:33,431 INFO L272 TraceCheckUtils]: 4: Hoare triple {2453#(= ~t7_i~0 1)} call update_channels(); {2451#true} is VALID [2022-02-20 19:21:33,431 INFO L290 TraceCheckUtils]: 5: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:21:33,432 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 19:21:33,433 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 19:21:33,433 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 19:21:33,434 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 19:21:33,434 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 19:21:33,435 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 19:21:33,435 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 19:21:33,436 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 19:21:33,436 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 19:21:33,437 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 19:21:33,437 INFO L290 TraceCheckUtils]: 16: Hoare triple {2452#false} assume { :end_inline_init_threads } true; {2452#false} is VALID [2022-02-20 19:21:33,437 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 19:21:33,438 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 19:21:33,438 INFO L290 TraceCheckUtils]: 19: Hoare triple {2451#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,438 INFO L290 TraceCheckUtils]: 20: Hoare triple {2451#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,438 INFO L290 TraceCheckUtils]: 21: Hoare triple {2451#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,438 INFO L290 TraceCheckUtils]: 22: Hoare triple {2451#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,439 INFO L290 TraceCheckUtils]: 23: Hoare triple {2451#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,439 INFO L290 TraceCheckUtils]: 24: Hoare triple {2451#true} assume !(0 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:21:33,439 INFO L290 TraceCheckUtils]: 25: Hoare triple {2451#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,439 INFO L290 TraceCheckUtils]: 26: Hoare triple {2451#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,440 INFO L290 TraceCheckUtils]: 27: Hoare triple {2451#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,440 INFO L290 TraceCheckUtils]: 28: Hoare triple {2451#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,440 INFO L290 TraceCheckUtils]: 29: Hoare triple {2451#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,440 INFO L290 TraceCheckUtils]: 30: Hoare triple {2451#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,441 INFO L290 TraceCheckUtils]: 31: Hoare triple {2451#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,441 INFO L290 TraceCheckUtils]: 32: Hoare triple {2451#true} assume !(0 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:21:33,441 INFO L290 TraceCheckUtils]: 33: Hoare triple {2451#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2451#true} is VALID [2022-02-20 19:21:33,441 INFO L290 TraceCheckUtils]: 34: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:21:33,442 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {2451#true} {2452#false} #11171#return; {2452#false} is VALID [2022-02-20 19:21:33,442 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 19:21:33,442 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 19:21:33,442 INFO L290 TraceCheckUtils]: 38: Hoare triple {2451#true} assume 1 == ~m_pc~0; {2451#true} is VALID [2022-02-20 19:21:33,443 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 19:21:33,443 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 19:21:33,443 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 19:21:33,443 INFO L290 TraceCheckUtils]: 42: Hoare triple {2451#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2451#true} is VALID [2022-02-20 19:21:33,443 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 19:21:33,444 INFO L290 TraceCheckUtils]: 44: Hoare triple {2451#true} assume !(1 == ~t1_pc~0); {2451#true} is VALID [2022-02-20 19:21:33,444 INFO L290 TraceCheckUtils]: 45: Hoare triple {2451#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2451#true} is VALID [2022-02-20 19:21:33,444 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 19:21:33,444 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 19:21:33,445 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 19:21:33,445 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 19:21:33,445 INFO L290 TraceCheckUtils]: 50: Hoare triple {2451#true} assume 1 == ~t2_pc~0; {2451#true} is VALID [2022-02-20 19:21:33,445 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 19:21:33,445 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 19:21:33,446 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 19:21:33,446 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 19:21:33,446 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 19:21:33,446 INFO L290 TraceCheckUtils]: 56: Hoare triple {2451#true} assume 1 == ~t3_pc~0; {2451#true} is VALID [2022-02-20 19:21:33,447 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 19:21:33,447 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 19:21:33,447 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 19:21:33,447 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 19:21:33,448 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 19:21:33,448 INFO L290 TraceCheckUtils]: 62: Hoare triple {2451#true} assume !(1 == ~t4_pc~0); {2451#true} is VALID [2022-02-20 19:21:33,448 INFO L290 TraceCheckUtils]: 63: Hoare triple {2451#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2451#true} is VALID [2022-02-20 19:21:33,448 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 19:21:33,448 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 19:21:33,449 INFO L290 TraceCheckUtils]: 66: Hoare triple {2451#true} assume !(0 != ~tmp___3~0#1); {2451#true} is VALID [2022-02-20 19:21:33,449 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 19:21:33,449 INFO L290 TraceCheckUtils]: 68: Hoare triple {2451#true} assume 1 == ~t5_pc~0; {2451#true} is VALID [2022-02-20 19:21:33,449 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 19:21:33,450 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 19:21:33,450 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 19:21:33,450 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 19:21:33,450 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 19:21:33,451 INFO L290 TraceCheckUtils]: 74: Hoare triple {2451#true} assume !(1 == ~t6_pc~0); {2451#true} is VALID [2022-02-20 19:21:33,451 INFO L290 TraceCheckUtils]: 75: Hoare triple {2451#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2451#true} is VALID [2022-02-20 19:21:33,451 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 19:21:33,451 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 19:21:33,451 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 19:21:33,452 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 19:21:33,452 INFO L290 TraceCheckUtils]: 80: Hoare triple {2451#true} assume 1 == ~t7_pc~0; {2451#true} is VALID [2022-02-20 19:21:33,452 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 19:21:33,452 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 19:21:33,453 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 19:21:33,453 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 19:21:33,453 INFO L290 TraceCheckUtils]: 85: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:21:33,453 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {2451#true} {2452#false} #11173#return; {2452#false} is VALID [2022-02-20 19:21:33,453 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 19:21:33,454 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 19:21:33,454 INFO L290 TraceCheckUtils]: 89: Hoare triple {2451#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,454 INFO L290 TraceCheckUtils]: 90: Hoare triple {2451#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,454 INFO L290 TraceCheckUtils]: 91: Hoare triple {2451#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,455 INFO L290 TraceCheckUtils]: 92: Hoare triple {2451#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,455 INFO L290 TraceCheckUtils]: 93: Hoare triple {2451#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,455 INFO L290 TraceCheckUtils]: 94: Hoare triple {2451#true} assume !(1 == ~T6_E~0); {2451#true} is VALID [2022-02-20 19:21:33,455 INFO L290 TraceCheckUtils]: 95: Hoare triple {2451#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,456 INFO L290 TraceCheckUtils]: 96: Hoare triple {2451#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,456 INFO L290 TraceCheckUtils]: 97: Hoare triple {2451#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,456 INFO L290 TraceCheckUtils]: 98: Hoare triple {2451#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,456 INFO L290 TraceCheckUtils]: 99: Hoare triple {2451#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,456 INFO L290 TraceCheckUtils]: 100: Hoare triple {2451#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,457 INFO L290 TraceCheckUtils]: 101: Hoare triple {2451#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,457 INFO L290 TraceCheckUtils]: 102: Hoare triple {2451#true} assume !(1 == ~E_6~0); {2451#true} is VALID [2022-02-20 19:21:33,457 INFO L290 TraceCheckUtils]: 103: Hoare triple {2451#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2451#true} is VALID [2022-02-20 19:21:33,457 INFO L290 TraceCheckUtils]: 104: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:21:33,458 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {2451#true} {2452#false} #11175#return; {2452#false} is VALID [2022-02-20 19:21:33,458 INFO L290 TraceCheckUtils]: 106: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:21:33,458 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 19:21:33,458 INFO L290 TraceCheckUtils]: 108: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:21:33,459 INFO L272 TraceCheckUtils]: 109: Hoare triple {2452#false} call eval_#t~ret29#1 := exists_runnable_thread(); {2451#true} is VALID [2022-02-20 19:21:33,459 INFO L290 TraceCheckUtils]: 110: Hoare triple {2451#true} havoc ~__retres1~8; {2451#true} is VALID [2022-02-20 19:21:33,459 INFO L290 TraceCheckUtils]: 111: Hoare triple {2451#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2451#true} is VALID [2022-02-20 19:21:33,459 INFO L290 TraceCheckUtils]: 112: Hoare triple {2451#true} #res := ~__retres1~8; {2451#true} is VALID [2022-02-20 19:21:33,459 INFO L290 TraceCheckUtils]: 113: Hoare triple {2451#true} assume true; {2451#true} is VALID [2022-02-20 19:21:33,460 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {2451#true} {2452#false} #11177#return; {2452#false} is VALID [2022-02-20 19:21:33,460 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 19:21:33,460 INFO L290 TraceCheckUtils]: 116: Hoare triple {2452#false} assume 0 != eval_~tmp~0#1; {2452#false} is VALID [2022-02-20 19:21:33,460 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 19:21:33,461 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 19:21:33,461 INFO L290 TraceCheckUtils]: 119: Hoare triple {2452#false} assume !(0 == ~m_pc~0); {2452#false} is VALID [2022-02-20 19:21:33,461 INFO L290 TraceCheckUtils]: 120: Hoare triple {2452#false} assume 1 == ~m_pc~0; {2452#false} is VALID [2022-02-20 19:21:33,461 INFO L290 TraceCheckUtils]: 121: Hoare triple {2452#false} assume ~token~0 != 7 + ~local~0; {2452#false} is VALID [2022-02-20 19:21:33,462 INFO L272 TraceCheckUtils]: 122: Hoare triple {2452#false} call error(); {2452#false} is VALID [2022-02-20 19:21:33,462 INFO L290 TraceCheckUtils]: 123: Hoare triple {2452#false} assume !false; {2452#false} is VALID [2022-02-20 19:21:33,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:21:33,464 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:21:33,464 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026720612] [2022-02-20 19:21:33,465 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026720612] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:21:33,465 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:21:33,465 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:21:33,466 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200145926] [2022-02-20 19:21:33,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:21:33,472 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 19:21:33,473 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:21:33,476 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 19:21:33,603 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 19:21:33,603 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:21:33,604 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:21:33,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:21:33,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:21:33,638 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 19:21:44,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:21:44,489 INFO L93 Difference]: Finished difference Result 4970 states and 9155 transitions. [2022-02-20 19:21:44,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:21:44,490 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 19:21:44,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:21:44,491 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 19:21:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9155 transitions. [2022-02-20 19:21:44,584 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 19:21:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9155 transitions. [2022-02-20 19:21:44,658 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9155 transitions. [2022-02-20 19:21:51,311 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 19:21:51,732 INFO L225 Difference]: With dead ends: 4970 [2022-02-20 19:21:51,733 INFO L226 Difference]: Without dead ends: 2467 [2022-02-20 19:21:51,743 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-20 19:21:51,748 INFO L933 BasicCegarLoop]: 4465 mSDtfsCounter, 667 mSDsluCounter, 12353 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.8s IncrementalHoareTripleChecker+Time [2022-02-20 19:21:51,749 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [686 Valid, 16818 Invalid, 512 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [54 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-02-20 19:21:51,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2467 states. [2022-02-20 19:21:51,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2467 to 2380. [2022-02-20 19:21:51,895 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:21:51,907 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 19:21:51,914 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 19:21:51,920 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 19:21:52,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:21:52,195 INFO L93 Difference]: Finished difference Result 2467 states and 4509 transitions. [2022-02-20 19:21:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4509 transitions. [2022-02-20 19:21:52,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:21:52,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:21:52,219 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 19:21:52,226 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 19:21:52,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:21:52,510 INFO L93 Difference]: Finished difference Result 2467 states and 4509 transitions. [2022-02-20 19:21:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4509 transitions. [2022-02-20 19:21:52,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:21:52,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:21:52,517 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:21:52,517 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:21:52,526 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 19:21:52,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 2380 states and 4359 transitions. [2022-02-20 19:21:52,817 INFO L78 Accepts]: Start accepts. Automaton has 2380 states and 4359 transitions. Word has length 124 [2022-02-20 19:21:52,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:21:52,818 INFO L470 AbstractCegarLoop]: Abstraction has 2380 states and 4359 transitions. [2022-02-20 19:21:52,819 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 19:21:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4359 transitions. [2022-02-20 19:21:52,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:21:52,822 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:21:52,822 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 19:21:52,822 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:21:52,823 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:21:52,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:21:52,823 INFO L85 PathProgramCache]: Analyzing trace with hash 219772377, now seen corresponding path program 1 times [2022-02-20 19:21:52,824 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:21:52,824 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957244890] [2022-02-20 19:21:52,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:21:52,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:21:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:52,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:21:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:52,930 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:21:52,931 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 19:21:52,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:21:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:53,000 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 19:21:53,001 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 19:21:53,001 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 19:21:53,002 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 19:21:53,002 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 19:21:53,003 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 19:21:53,004 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 19:21:53,004 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 19:21:53,004 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 19:21:53,007 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 19:21:53,008 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 19:21:53,008 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 19:21:53,009 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 19:21:53,009 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 19:21:53,012 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 19:21:53,013 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 19:21:53,013 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 19:21:53,018 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 19:21:53,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:21:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:53,070 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 19:21:53,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 1 == ~m_pc~0; {15126#true} is VALID [2022-02-20 19:21:53,071 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 19:21:53,075 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 19:21:53,076 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 19:21:53,076 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15126#true} is VALID [2022-02-20 19:21:53,076 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 19:21:53,077 INFO L290 TraceCheckUtils]: 7: Hoare triple {15126#true} assume !(1 == ~t1_pc~0); {15126#true} is VALID [2022-02-20 19:21:53,077 INFO L290 TraceCheckUtils]: 8: Hoare triple {15126#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15126#true} is VALID [2022-02-20 19:21:53,078 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 19:21:53,078 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 19:21:53,078 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 19:21:53,079 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 19:21:53,079 INFO L290 TraceCheckUtils]: 13: Hoare triple {15126#true} assume 1 == ~t2_pc~0; {15126#true} is VALID [2022-02-20 19:21:53,080 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 19:21:53,081 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 19:21:53,081 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 19:21:53,081 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 19:21:53,084 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 19:21:53,084 INFO L290 TraceCheckUtils]: 19: Hoare triple {15126#true} assume 1 == ~t3_pc~0; {15126#true} is VALID [2022-02-20 19:21:53,084 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 19:21:53,084 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 19:21:53,085 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 19:21:53,085 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 19:21:53,085 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 19:21:53,085 INFO L290 TraceCheckUtils]: 25: Hoare triple {15126#true} assume !(1 == ~t4_pc~0); {15126#true} is VALID [2022-02-20 19:21:53,085 INFO L290 TraceCheckUtils]: 26: Hoare triple {15126#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15126#true} is VALID [2022-02-20 19:21:53,086 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 19:21:53,086 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 19:21:53,086 INFO L290 TraceCheckUtils]: 29: Hoare triple {15126#true} assume !(0 != ~tmp___3~0#1); {15126#true} is VALID [2022-02-20 19:21:53,086 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 19:21:53,086 INFO L290 TraceCheckUtils]: 31: Hoare triple {15126#true} assume 1 == ~t5_pc~0; {15126#true} is VALID [2022-02-20 19:21:53,087 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 19:21:53,087 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 19:21:53,087 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 19:21:53,087 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 19:21:53,087 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 19:21:53,088 INFO L290 TraceCheckUtils]: 37: Hoare triple {15126#true} assume !(1 == ~t6_pc~0); {15126#true} is VALID [2022-02-20 19:21:53,088 INFO L290 TraceCheckUtils]: 38: Hoare triple {15126#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15126#true} is VALID [2022-02-20 19:21:53,088 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 19:21:53,088 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 19:21:53,088 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 19:21:53,089 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 19:21:53,089 INFO L290 TraceCheckUtils]: 43: Hoare triple {15126#true} assume 1 == ~t7_pc~0; {15126#true} is VALID [2022-02-20 19:21:53,089 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 19:21:53,089 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 19:21:53,089 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 19:21:53,090 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 19:21:53,090 INFO L290 TraceCheckUtils]: 48: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:21:53,090 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {15126#true} {15127#false} #11173#return; {15127#false} is VALID [2022-02-20 19:21:53,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:21:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:53,103 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 19:21:53,104 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,104 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,104 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,104 INFO L290 TraceCheckUtils]: 4: Hoare triple {15126#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,104 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,105 INFO L290 TraceCheckUtils]: 6: Hoare triple {15126#true} assume !(1 == ~T6_E~0); {15126#true} is VALID [2022-02-20 19:21:53,105 INFO L290 TraceCheckUtils]: 7: Hoare triple {15126#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,105 INFO L290 TraceCheckUtils]: 8: Hoare triple {15126#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,105 INFO L290 TraceCheckUtils]: 9: Hoare triple {15126#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,105 INFO L290 TraceCheckUtils]: 10: Hoare triple {15126#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,105 INFO L290 TraceCheckUtils]: 11: Hoare triple {15126#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,106 INFO L290 TraceCheckUtils]: 12: Hoare triple {15126#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,106 INFO L290 TraceCheckUtils]: 13: Hoare triple {15126#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,106 INFO L290 TraceCheckUtils]: 14: Hoare triple {15126#true} assume !(1 == ~E_6~0); {15126#true} is VALID [2022-02-20 19:21:53,106 INFO L290 TraceCheckUtils]: 15: Hoare triple {15126#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,108 INFO L290 TraceCheckUtils]: 16: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:21:53,108 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15126#true} {15127#false} #11175#return; {15127#false} is VALID [2022-02-20 19:21:53,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:21:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:21:53,119 INFO L290 TraceCheckUtils]: 0: Hoare triple {15126#true} havoc ~__retres1~8; {15126#true} is VALID [2022-02-20 19:21:53,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {15126#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15126#true} is VALID [2022-02-20 19:21:53,119 INFO L290 TraceCheckUtils]: 2: Hoare triple {15126#true} #res := ~__retres1~8; {15126#true} is VALID [2022-02-20 19:21:53,119 INFO L290 TraceCheckUtils]: 3: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:21:53,120 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15126#true} {15127#false} #11177#return; {15127#false} is VALID [2022-02-20 19:21:53,121 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 19:21:53,121 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 19:21:53,122 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 19:21:53,122 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 19:21:53,123 INFO L272 TraceCheckUtils]: 4: Hoare triple {15128#(= ~M_E~0 2)} call update_channels(); {15126#true} is VALID [2022-02-20 19:21:53,123 INFO L290 TraceCheckUtils]: 5: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:21:53,123 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 19:21:53,124 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 19:21:53,124 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 19:21:53,125 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 19:21:53,125 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 19:21:53,126 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 19:21:53,126 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 19:21:53,126 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 19:21:53,127 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 19:21:53,127 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 19:21:53,128 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 19:21:53,129 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 19:21:53,130 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 19:21:53,130 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 19:21:53,131 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 19:21:53,131 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 19:21:53,131 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 19:21:53,132 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 19:21:53,132 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 19:21:53,132 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 19:21:53,133 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 19:21:53,133 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 19:21:53,134 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 19:21:53,139 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 19:21:53,140 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 19:21:53,140 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 19:21:53,141 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 19:21:53,141 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 19:21:53,142 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 19:21:53,142 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 19:21:53,142 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 19:21:53,143 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 19:21:53,143 INFO L290 TraceCheckUtils]: 38: Hoare triple {15126#true} assume 1 == ~m_pc~0; {15126#true} is VALID [2022-02-20 19:21:53,143 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 19:21:53,143 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 19:21:53,143 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 19:21:53,144 INFO L290 TraceCheckUtils]: 42: Hoare triple {15126#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15126#true} is VALID [2022-02-20 19:21:53,144 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 19:21:53,144 INFO L290 TraceCheckUtils]: 44: Hoare triple {15126#true} assume !(1 == ~t1_pc~0); {15126#true} is VALID [2022-02-20 19:21:53,144 INFO L290 TraceCheckUtils]: 45: Hoare triple {15126#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15126#true} is VALID [2022-02-20 19:21:53,144 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 19:21:53,145 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 19:21:53,145 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 19:21:53,145 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 19:21:53,145 INFO L290 TraceCheckUtils]: 50: Hoare triple {15126#true} assume 1 == ~t2_pc~0; {15126#true} is VALID [2022-02-20 19:21:53,145 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 19:21:53,146 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 19:21:53,146 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 19:21:53,147 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 19:21:53,148 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 19:21:53,148 INFO L290 TraceCheckUtils]: 56: Hoare triple {15126#true} assume 1 == ~t3_pc~0; {15126#true} is VALID [2022-02-20 19:21:53,150 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 19:21:53,151 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 19:21:53,151 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 19:21:53,151 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 19:21:53,151 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 19:21:53,152 INFO L290 TraceCheckUtils]: 62: Hoare triple {15126#true} assume !(1 == ~t4_pc~0); {15126#true} is VALID [2022-02-20 19:21:53,152 INFO L290 TraceCheckUtils]: 63: Hoare triple {15126#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15126#true} is VALID [2022-02-20 19:21:53,152 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 19:21:53,152 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 19:21:53,152 INFO L290 TraceCheckUtils]: 66: Hoare triple {15126#true} assume !(0 != ~tmp___3~0#1); {15126#true} is VALID [2022-02-20 19:21:53,152 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 19:21:53,153 INFO L290 TraceCheckUtils]: 68: Hoare triple {15126#true} assume 1 == ~t5_pc~0; {15126#true} is VALID [2022-02-20 19:21:53,153 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 19:21:53,153 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 19:21:53,153 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 19:21:53,153 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 19:21:53,154 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 19:21:53,154 INFO L290 TraceCheckUtils]: 74: Hoare triple {15126#true} assume !(1 == ~t6_pc~0); {15126#true} is VALID [2022-02-20 19:21:53,154 INFO L290 TraceCheckUtils]: 75: Hoare triple {15126#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15126#true} is VALID [2022-02-20 19:21:53,154 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 19:21:53,154 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 19:21:53,154 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 19:21:53,155 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 19:21:53,155 INFO L290 TraceCheckUtils]: 80: Hoare triple {15126#true} assume 1 == ~t7_pc~0; {15126#true} is VALID [2022-02-20 19:21:53,155 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 19:21:53,155 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 19:21:53,155 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 19:21:53,156 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 19:21:53,156 INFO L290 TraceCheckUtils]: 85: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:21:53,156 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15126#true} {15127#false} #11173#return; {15127#false} is VALID [2022-02-20 19:21:53,156 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 19:21:53,156 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 19:21:53,157 INFO L290 TraceCheckUtils]: 89: Hoare triple {15126#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,157 INFO L290 TraceCheckUtils]: 90: Hoare triple {15126#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,157 INFO L290 TraceCheckUtils]: 91: Hoare triple {15126#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,157 INFO L290 TraceCheckUtils]: 92: Hoare triple {15126#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,157 INFO L290 TraceCheckUtils]: 93: Hoare triple {15126#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,157 INFO L290 TraceCheckUtils]: 94: Hoare triple {15126#true} assume !(1 == ~T6_E~0); {15126#true} is VALID [2022-02-20 19:21:53,158 INFO L290 TraceCheckUtils]: 95: Hoare triple {15126#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,158 INFO L290 TraceCheckUtils]: 96: Hoare triple {15126#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,158 INFO L290 TraceCheckUtils]: 97: Hoare triple {15126#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,158 INFO L290 TraceCheckUtils]: 98: Hoare triple {15126#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,158 INFO L290 TraceCheckUtils]: 99: Hoare triple {15126#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,159 INFO L290 TraceCheckUtils]: 100: Hoare triple {15126#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,160 INFO L290 TraceCheckUtils]: 101: Hoare triple {15126#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,160 INFO L290 TraceCheckUtils]: 102: Hoare triple {15126#true} assume !(1 == ~E_6~0); {15126#true} is VALID [2022-02-20 19:21:53,160 INFO L290 TraceCheckUtils]: 103: Hoare triple {15126#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15126#true} is VALID [2022-02-20 19:21:53,160 INFO L290 TraceCheckUtils]: 104: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:21:53,160 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {15126#true} {15127#false} #11175#return; {15127#false} is VALID [2022-02-20 19:21:53,160 INFO L290 TraceCheckUtils]: 106: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:21:53,161 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 19:21:53,161 INFO L290 TraceCheckUtils]: 108: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:21:53,161 INFO L272 TraceCheckUtils]: 109: Hoare triple {15127#false} call eval_#t~ret29#1 := exists_runnable_thread(); {15126#true} is VALID [2022-02-20 19:21:53,161 INFO L290 TraceCheckUtils]: 110: Hoare triple {15126#true} havoc ~__retres1~8; {15126#true} is VALID [2022-02-20 19:21:53,161 INFO L290 TraceCheckUtils]: 111: Hoare triple {15126#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15126#true} is VALID [2022-02-20 19:21:53,162 INFO L290 TraceCheckUtils]: 112: Hoare triple {15126#true} #res := ~__retres1~8; {15126#true} is VALID [2022-02-20 19:21:53,162 INFO L290 TraceCheckUtils]: 113: Hoare triple {15126#true} assume true; {15126#true} is VALID [2022-02-20 19:21:53,162 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {15126#true} {15127#false} #11177#return; {15127#false} is VALID [2022-02-20 19:21:53,162 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 19:21:53,162 INFO L290 TraceCheckUtils]: 116: Hoare triple {15127#false} assume 0 != eval_~tmp~0#1; {15127#false} is VALID [2022-02-20 19:21:53,162 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 19:21:53,163 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 19:21:53,163 INFO L290 TraceCheckUtils]: 119: Hoare triple {15127#false} assume !(0 == ~m_pc~0); {15127#false} is VALID [2022-02-20 19:21:53,163 INFO L290 TraceCheckUtils]: 120: Hoare triple {15127#false} assume 1 == ~m_pc~0; {15127#false} is VALID [2022-02-20 19:21:53,163 INFO L290 TraceCheckUtils]: 121: Hoare triple {15127#false} assume ~token~0 != 7 + ~local~0; {15127#false} is VALID [2022-02-20 19:21:53,163 INFO L272 TraceCheckUtils]: 122: Hoare triple {15127#false} call error(); {15127#false} is VALID [2022-02-20 19:21:53,163 INFO L290 TraceCheckUtils]: 123: Hoare triple {15127#false} assume !false; {15127#false} is VALID [2022-02-20 19:21:53,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:21:53,165 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:21:53,165 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957244890] [2022-02-20 19:21:53,165 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957244890] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:21:53,166 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:21:53,166 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:21:53,166 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464002099] [2022-02-20 19:21:53,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:21:53,168 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 19:21:53,169 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:21:53,169 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 19:21:53,258 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 19:21:53,258 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:21:53,259 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:21:53,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:21:53,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:21:53,261 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 19:22:06,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:22:06,411 INFO L93 Difference]: Finished difference Result 3050 states and 5430 transitions. [2022-02-20 19:22:06,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:22:06,412 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 19:22:06,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:22:06,414 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 19:22:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5430 transitions. [2022-02-20 19:22:06,451 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 19:22:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5430 transitions. [2022-02-20 19:22:06,485 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5430 transitions. [2022-02-20 19:22:10,685 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 19:22:11,002 INFO L225 Difference]: With dead ends: 3050 [2022-02-20 19:22:11,003 INFO L226 Difference]: Without dead ends: 2806 [2022-02-20 19:22:11,007 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-02-20 19:22:11,010 INFO L933 BasicCegarLoop]: 4428 mSDtfsCounter, 4951 mSDsluCounter, 12541 mSDsCounter, 0 mSdLazyCounter, 1289 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s 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, 1.6s IncrementalHoareTripleChecker+Time [2022-02-20 19:22:11,010 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4965 Valid, 16969 Invalid, 1393 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [104 Valid, 1289 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-02-20 19:22:11,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2806 states. [2022-02-20 19:22:11,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2806 to 2631. [2022-02-20 19:22:11,120 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:22:11,143 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 19:22:11,151 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 19:22:11,157 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 19:22:11,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:22:11,498 INFO L93 Difference]: Finished difference Result 2806 states and 5047 transitions. [2022-02-20 19:22:11,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5047 transitions. [2022-02-20 19:22:11,505 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:22:11,505 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:22:11,513 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 19:22:11,518 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 19:22:11,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:22:11,833 INFO L93 Difference]: Finished difference Result 2806 states and 5047 transitions. [2022-02-20 19:22:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5047 transitions. [2022-02-20 19:22:11,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:22:11,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:22:11,840 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:22:11,840 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:22:11,845 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 19:22:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2631 states and 4755 transitions. [2022-02-20 19:22:12,081 INFO L78 Accepts]: Start accepts. Automaton has 2631 states and 4755 transitions. Word has length 124 [2022-02-20 19:22:12,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:22:12,082 INFO L470 AbstractCegarLoop]: Abstraction has 2631 states and 4755 transitions. [2022-02-20 19:22:12,082 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 19:22:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 4755 transitions. [2022-02-20 19:22:12,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-02-20 19:22:12,084 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:22:12,084 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 19:22:12,085 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:22:12,085 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:22:12,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:22:12,085 INFO L85 PathProgramCache]: Analyzing trace with hash -797876011, now seen corresponding path program 1 times [2022-02-20 19:22:12,086 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:22:12,086 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692738687] [2022-02-20 19:22:12,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:22:12,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:22:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:12,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:22:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:12,150 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:22:12,151 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 19:22:12,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:22:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:12,208 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 19:22:12,208 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 19:22:12,209 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 19:22:12,209 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 19:22:12,209 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 19:22:12,210 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 19:22:12,210 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 19:22:12,211 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 19:22:12,211 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 19:22:12,212 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 19:22:12,212 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 19:22:12,212 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 19:22:12,213 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 19:22:12,213 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 19:22:12,214 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 19:22:12,214 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 19:22:12,214 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 19:22:12,215 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 19:22:12,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:22:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:12,253 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 19:22:12,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 1 == ~m_pc~0; {26952#true} is VALID [2022-02-20 19:22:12,254 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 19:22:12,254 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 19:22:12,254 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 19:22:12,254 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26952#true} is VALID [2022-02-20 19:22:12,254 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 19:22:12,254 INFO L290 TraceCheckUtils]: 7: Hoare triple {26952#true} assume !(1 == ~t1_pc~0); {26952#true} is VALID [2022-02-20 19:22:12,255 INFO L290 TraceCheckUtils]: 8: Hoare triple {26952#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26952#true} is VALID [2022-02-20 19:22:12,255 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 19:22:12,255 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 19:22:12,255 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 19:22:12,255 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 19:22:12,255 INFO L290 TraceCheckUtils]: 13: Hoare triple {26952#true} assume 1 == ~t2_pc~0; {26952#true} is VALID [2022-02-20 19:22:12,256 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 19:22:12,256 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 19:22:12,256 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 19:22:12,256 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 19:22:12,256 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 19:22:12,256 INFO L290 TraceCheckUtils]: 19: Hoare triple {26952#true} assume 1 == ~t3_pc~0; {26952#true} is VALID [2022-02-20 19:22:12,257 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 19:22:12,257 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 19:22:12,257 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 19:22:12,257 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 19:22:12,257 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 19:22:12,257 INFO L290 TraceCheckUtils]: 25: Hoare triple {26952#true} assume !(1 == ~t4_pc~0); {26952#true} is VALID [2022-02-20 19:22:12,258 INFO L290 TraceCheckUtils]: 26: Hoare triple {26952#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26952#true} is VALID [2022-02-20 19:22:12,258 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 19:22:12,258 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 19:22:12,258 INFO L290 TraceCheckUtils]: 29: Hoare triple {26952#true} assume !(0 != ~tmp___3~0#1); {26952#true} is VALID [2022-02-20 19:22:12,258 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 19:22:12,258 INFO L290 TraceCheckUtils]: 31: Hoare triple {26952#true} assume 1 == ~t5_pc~0; {26952#true} is VALID [2022-02-20 19:22:12,259 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 19:22:12,259 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 19:22:12,259 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 19:22:12,259 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 19:22:12,259 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 19:22:12,259 INFO L290 TraceCheckUtils]: 37: Hoare triple {26952#true} assume !(1 == ~t6_pc~0); {26952#true} is VALID [2022-02-20 19:22:12,260 INFO L290 TraceCheckUtils]: 38: Hoare triple {26952#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26952#true} is VALID [2022-02-20 19:22:12,260 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 19:22:12,260 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 19:22:12,260 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 19:22:12,260 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 19:22:12,260 INFO L290 TraceCheckUtils]: 43: Hoare triple {26952#true} assume 1 == ~t7_pc~0; {26952#true} is VALID [2022-02-20 19:22:12,261 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 19:22:12,261 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 19:22:12,261 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 19:22:12,261 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 19:22:12,261 INFO L290 TraceCheckUtils]: 48: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:22:12,261 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {26952#true} {26953#false} #11173#return; {26953#false} is VALID [2022-02-20 19:22:12,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:22:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:12,275 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 19:22:12,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,275 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,275 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,276 INFO L290 TraceCheckUtils]: 4: Hoare triple {26952#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,276 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,276 INFO L290 TraceCheckUtils]: 6: Hoare triple {26952#true} assume !(1 == ~T6_E~0); {26952#true} is VALID [2022-02-20 19:22:12,276 INFO L290 TraceCheckUtils]: 7: Hoare triple {26952#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,276 INFO L290 TraceCheckUtils]: 8: Hoare triple {26952#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,276 INFO L290 TraceCheckUtils]: 9: Hoare triple {26952#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,277 INFO L290 TraceCheckUtils]: 10: Hoare triple {26952#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,277 INFO L290 TraceCheckUtils]: 11: Hoare triple {26952#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,277 INFO L290 TraceCheckUtils]: 12: Hoare triple {26952#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,277 INFO L290 TraceCheckUtils]: 13: Hoare triple {26952#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,277 INFO L290 TraceCheckUtils]: 14: Hoare triple {26952#true} assume !(1 == ~E_6~0); {26952#true} is VALID [2022-02-20 19:22:12,277 INFO L290 TraceCheckUtils]: 15: Hoare triple {26952#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,278 INFO L290 TraceCheckUtils]: 16: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:22:12,278 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26952#true} {26953#false} #11175#return; {26953#false} is VALID [2022-02-20 19:22:12,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:22:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:22:12,283 INFO L290 TraceCheckUtils]: 0: Hoare triple {26952#true} havoc ~__retres1~8; {26952#true} is VALID [2022-02-20 19:22:12,283 INFO L290 TraceCheckUtils]: 1: Hoare triple {26952#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26952#true} is VALID [2022-02-20 19:22:12,283 INFO L290 TraceCheckUtils]: 2: Hoare triple {26952#true} #res := ~__retres1~8; {26952#true} is VALID [2022-02-20 19:22:12,283 INFO L290 TraceCheckUtils]: 3: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:22:12,284 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {26952#true} {26953#false} #11177#return; {26953#false} is VALID [2022-02-20 19:22:12,285 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 19:22:12,285 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 19:22:12,286 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 19:22:12,286 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 19:22:12,286 INFO L272 TraceCheckUtils]: 4: Hoare triple {26954#(= ~T1_E~0 ~M_E~0)} call update_channels(); {26952#true} is VALID [2022-02-20 19:22:12,286 INFO L290 TraceCheckUtils]: 5: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:22:12,287 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 19:22:12,287 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 19:22:12,287 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 19:22:12,288 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 19:22:12,288 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 19:22:12,289 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 19:22:12,289 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 19:22:12,289 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 19:22:12,290 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 19:22:12,290 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 19:22:12,290 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 19:22:12,292 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 19:22:12,292 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 19:22:12,293 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 19:22:12,293 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 19:22:12,293 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 19:22:12,294 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 19:22:12,294 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 19:22:12,295 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 19:22:12,295 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 19:22:12,295 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 19:22:12,296 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 19:22:12,296 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 19:22:12,297 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 19:22:12,297 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 19:22:12,297 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 19:22:12,298 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 19:22:12,298 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 19:22:12,299 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 19:22:12,299 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 19:22:12,299 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 19:22:12,300 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 19:22:12,300 INFO L290 TraceCheckUtils]: 38: Hoare triple {26952#true} assume 1 == ~m_pc~0; {26952#true} is VALID [2022-02-20 19:22:12,300 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 19:22:12,300 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 19:22:12,300 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 19:22:12,300 INFO L290 TraceCheckUtils]: 42: Hoare triple {26952#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26952#true} is VALID [2022-02-20 19:22:12,301 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 19:22:12,301 INFO L290 TraceCheckUtils]: 44: Hoare triple {26952#true} assume !(1 == ~t1_pc~0); {26952#true} is VALID [2022-02-20 19:22:12,301 INFO L290 TraceCheckUtils]: 45: Hoare triple {26952#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26952#true} is VALID [2022-02-20 19:22:12,301 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 19:22:12,301 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 19:22:12,301 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 19:22:12,302 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 19:22:12,302 INFO L290 TraceCheckUtils]: 50: Hoare triple {26952#true} assume 1 == ~t2_pc~0; {26952#true} is VALID [2022-02-20 19:22:12,302 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 19:22:12,302 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 19:22:12,302 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 19:22:12,302 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 19:22:12,302 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 19:22:12,303 INFO L290 TraceCheckUtils]: 56: Hoare triple {26952#true} assume 1 == ~t3_pc~0; {26952#true} is VALID [2022-02-20 19:22:12,303 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 19:22:12,303 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 19:22:12,303 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 19:22:12,303 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 19:22:12,303 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 19:22:12,304 INFO L290 TraceCheckUtils]: 62: Hoare triple {26952#true} assume !(1 == ~t4_pc~0); {26952#true} is VALID [2022-02-20 19:22:12,304 INFO L290 TraceCheckUtils]: 63: Hoare triple {26952#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26952#true} is VALID [2022-02-20 19:22:12,304 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 19:22:12,304 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 19:22:12,304 INFO L290 TraceCheckUtils]: 66: Hoare triple {26952#true} assume !(0 != ~tmp___3~0#1); {26952#true} is VALID [2022-02-20 19:22:12,304 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 19:22:12,305 INFO L290 TraceCheckUtils]: 68: Hoare triple {26952#true} assume 1 == ~t5_pc~0; {26952#true} is VALID [2022-02-20 19:22:12,305 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 19:22:12,305 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 19:22:12,305 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 19:22:12,305 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 19:22:12,305 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 19:22:12,306 INFO L290 TraceCheckUtils]: 74: Hoare triple {26952#true} assume !(1 == ~t6_pc~0); {26952#true} is VALID [2022-02-20 19:22:12,306 INFO L290 TraceCheckUtils]: 75: Hoare triple {26952#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26952#true} is VALID [2022-02-20 19:22:12,306 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 19:22:12,306 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 19:22:12,306 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 19:22:12,306 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 19:22:12,306 INFO L290 TraceCheckUtils]: 80: Hoare triple {26952#true} assume 1 == ~t7_pc~0; {26952#true} is VALID [2022-02-20 19:22:12,307 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 19:22:12,307 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 19:22:12,307 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 19:22:12,307 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 19:22:12,307 INFO L290 TraceCheckUtils]: 85: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:22:12,307 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26952#true} {26953#false} #11173#return; {26953#false} is VALID [2022-02-20 19:22:12,308 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 19:22:12,308 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 19:22:12,308 INFO L290 TraceCheckUtils]: 89: Hoare triple {26952#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,308 INFO L290 TraceCheckUtils]: 90: Hoare triple {26952#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,308 INFO L290 TraceCheckUtils]: 91: Hoare triple {26952#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,308 INFO L290 TraceCheckUtils]: 92: Hoare triple {26952#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,309 INFO L290 TraceCheckUtils]: 93: Hoare triple {26952#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,309 INFO L290 TraceCheckUtils]: 94: Hoare triple {26952#true} assume !(1 == ~T6_E~0); {26952#true} is VALID [2022-02-20 19:22:12,309 INFO L290 TraceCheckUtils]: 95: Hoare triple {26952#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,309 INFO L290 TraceCheckUtils]: 96: Hoare triple {26952#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,309 INFO L290 TraceCheckUtils]: 97: Hoare triple {26952#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,309 INFO L290 TraceCheckUtils]: 98: Hoare triple {26952#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,309 INFO L290 TraceCheckUtils]: 99: Hoare triple {26952#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,310 INFO L290 TraceCheckUtils]: 100: Hoare triple {26952#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,310 INFO L290 TraceCheckUtils]: 101: Hoare triple {26952#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,310 INFO L290 TraceCheckUtils]: 102: Hoare triple {26952#true} assume !(1 == ~E_6~0); {26952#true} is VALID [2022-02-20 19:22:12,310 INFO L290 TraceCheckUtils]: 103: Hoare triple {26952#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26952#true} is VALID [2022-02-20 19:22:12,310 INFO L290 TraceCheckUtils]: 104: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:22:12,310 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {26952#true} {26953#false} #11175#return; {26953#false} is VALID [2022-02-20 19:22:12,311 INFO L290 TraceCheckUtils]: 106: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:22:12,311 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 19:22:12,311 INFO L290 TraceCheckUtils]: 108: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:22:12,311 INFO L272 TraceCheckUtils]: 109: Hoare triple {26953#false} call eval_#t~ret29#1 := exists_runnable_thread(); {26952#true} is VALID [2022-02-20 19:22:12,311 INFO L290 TraceCheckUtils]: 110: Hoare triple {26952#true} havoc ~__retres1~8; {26952#true} is VALID [2022-02-20 19:22:12,311 INFO L290 TraceCheckUtils]: 111: Hoare triple {26952#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26952#true} is VALID [2022-02-20 19:22:12,312 INFO L290 TraceCheckUtils]: 112: Hoare triple {26952#true} #res := ~__retres1~8; {26952#true} is VALID [2022-02-20 19:22:12,312 INFO L290 TraceCheckUtils]: 113: Hoare triple {26952#true} assume true; {26952#true} is VALID [2022-02-20 19:22:12,312 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {26952#true} {26953#false} #11177#return; {26953#false} is VALID [2022-02-20 19:22:12,312 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 19:22:12,312 INFO L290 TraceCheckUtils]: 116: Hoare triple {26953#false} assume 0 != eval_~tmp~0#1; {26953#false} is VALID [2022-02-20 19:22:12,312 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 19:22:12,312 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 19:22:12,313 INFO L290 TraceCheckUtils]: 119: Hoare triple {26953#false} assume !(0 == ~m_pc~0); {26953#false} is VALID [2022-02-20 19:22:12,313 INFO L290 TraceCheckUtils]: 120: Hoare triple {26953#false} assume 1 == ~m_pc~0; {26953#false} is VALID [2022-02-20 19:22:12,313 INFO L290 TraceCheckUtils]: 121: Hoare triple {26953#false} assume ~token~0 != 7 + ~local~0; {26953#false} is VALID [2022-02-20 19:22:12,313 INFO L272 TraceCheckUtils]: 122: Hoare triple {26953#false} call error(); {26953#false} is VALID [2022-02-20 19:22:12,313 INFO L290 TraceCheckUtils]: 123: Hoare triple {26953#false} assume !false; {26953#false} is VALID [2022-02-20 19:22:12,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:22:12,314 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:22:12,314 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692738687] [2022-02-20 19:22:12,315 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692738687] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:22:12,315 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:22:12,315 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:22:12,315 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1911859488] [2022-02-20 19:22:12,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:22:12,316 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 19:22:12,316 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:22:12,317 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 19:22:12,412 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 19:22:12,412 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:22:12,413 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:22:12,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:22:12,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:22:12,413 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)