./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/combinations/Problem05_label47+token_ring.07.cil-1.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/combinations/Problem05_label47+token_ring.07.cil-1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 099a6a574a6046de5acacffb386ced7bed15faed2715ea5faa9de06eb0c5ca5a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:25:02,420 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:25:02,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:25:02,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:25:02,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:25:02,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:25:02,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:25:02,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:25:02,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:25:02,468 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:25:02,469 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:25:02,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:25:02,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:25:02,474 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:25:02,475 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:25:02,476 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:25:02,477 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:25:02,478 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:25:02,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:25:02,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:25:02,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:25:02,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:25:02,486 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:25:02,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:25:02,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:25:02,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:25:02,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:25:02,492 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:25:02,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:25:02,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:25:02,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:25:02,494 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:25:02,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:25:02,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:25:02,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:25:02,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:25:02,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:25:02,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:25:02,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:25:02,498 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:25:02,499 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:25:02,506 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:25:02,538 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:25:02,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:25:02,539 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:25:02,540 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:25:02,540 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:25:02,541 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:25:02,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:25:02,541 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:25:02,542 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:25:02,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:25:02,543 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:25:02,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:25:02,543 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:25:02,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:25:02,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:25:02,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:25:02,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:25:02,544 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:25:02,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:25:02,544 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:25:02,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:25:02,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:25:02,545 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:25:02,545 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:25:02,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:25:02,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:25:02,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:25:02,546 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:25:02,546 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:25:02,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:25:02,547 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:25:02,547 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:25:02,547 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:25:02,547 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 099a6a574a6046de5acacffb386ced7bed15faed2715ea5faa9de06eb0c5ca5a [2022-02-20 19:25:02,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:25:02,782 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:25:02,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:25:02,788 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:25:02,791 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:25:02,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/combinations/Problem05_label47+token_ring.07.cil-1.c [2022-02-20 19:25:02,856 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48dd8041b/e3e6cbd99d054fcb9d0fb5c2697ec8f3/FLAGe7a828c34 [2022-02-20 19:25:03,656 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:25:03,657 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/combinations/Problem05_label47+token_ring.07.cil-1.c [2022-02-20 19:25:03,700 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48dd8041b/e3e6cbd99d054fcb9d0fb5c2697ec8f3/FLAGe7a828c34 [2022-02-20 19:25:04,187 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48dd8041b/e3e6cbd99d054fcb9d0fb5c2697ec8f3 [2022-02-20 19:25:04,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:25:04,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:25:04,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:25:04,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:25:04,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:25:04,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:25:04" (1/1) ... [2022-02-20 19:25:04,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f63264b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:04, skipping insertion in model container [2022-02-20 19:25:04,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:25:04" (1/1) ... [2022-02-20 19:25:04,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:25:04,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:25:05,992 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_label47+token_ring.07.cil-1.c[377612,377625] [2022-02-20 19:25:06,021 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_label47+token_ring.07.cil-1.c[383339,383352] [2022-02-20 19:25:06,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:25:06,250 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:25:07,036 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_label47+token_ring.07.cil-1.c[377612,377625] [2022-02-20 19:25:07,058 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_label47+token_ring.07.cil-1.c[383339,383352] [2022-02-20 19:25:07,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:25:07,140 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:25:07,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07 WrapperNode [2022-02-20 19:25:07,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:25:07,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:25:07,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:25:07,142 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:25:07,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (1/1) ... [2022-02-20 19:25:07,233 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (1/1) ... [2022-02-20 19:25:07,712 INFO L137 Inliner]: procedures = 58, calls = 62, calls flagged for inlining = 36, calls inlined = 36, statements flattened = 12909 [2022-02-20 19:25:07,713 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:25:07,714 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:25:07,714 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:25:07,714 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:25:07,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (1/1) ... [2022-02-20 19:25:07,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (1/1) ... [2022-02-20 19:25:07,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (1/1) ... [2022-02-20 19:25:07,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (1/1) ... [2022-02-20 19:25:08,127 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (1/1) ... [2022-02-20 19:25:08,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (1/1) ... [2022-02-20 19:25:08,217 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (1/1) ... [2022-02-20 19:25:08,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:25:08,264 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:25:08,264 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:25:08,265 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:25:08,265 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (1/1) ... [2022-02-20 19:25:08,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:25:08,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:25:08,296 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 19:25:08,375 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 19:25:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:25:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-02-20 19:25:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-02-20 19:25:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-02-20 19:25:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-02-20 19:25:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-02-20 19:25:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-02-20 19:25:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-02-20 19:25:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-02-20 19:25:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-02-20 19:25:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-02-20 19:25:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-02-20 19:25:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-02-20 19:25:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:25:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:25:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:25:08,565 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:25:08,566 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:25:14,753 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:25:14,785 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:25:14,785 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2022-02-20 19:25:14,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:25:14 BoogieIcfgContainer [2022-02-20 19:25:14,789 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:25:14,791 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:25:14,791 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:25:14,794 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:25:14,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:25:04" (1/3) ... [2022-02-20 19:25:14,795 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5660b3eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:25:14, skipping insertion in model container [2022-02-20 19:25:14,795 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:25:07" (2/3) ... [2022-02-20 19:25:14,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5660b3eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:25:14, skipping insertion in model container [2022-02-20 19:25:14,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:25:14" (3/3) ... [2022-02-20 19:25:14,797 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem05_label47+token_ring.07.cil-1.c [2022-02-20 19:25:14,803 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:25:14,803 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 19:25:14,849 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:25:14,854 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 19:25:14,855 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-20 19:25:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand has 2440 states, 2410 states have (on average 1.849792531120332) internal successors, (4458), 2413 states have internal predecessors, (4458), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:25:14,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-02-20 19:25:14,928 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:25:14,929 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:25:14,930 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:25:14,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:25:14,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1176565078, now seen corresponding path program 1 times [2022-02-20 19:25:14,943 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:25:14,943 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672397917] [2022-02-20 19:25:14,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:25:14,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:25:15,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:15,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:25:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:15,206 INFO L290 TraceCheckUtils]: 0: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:25:15,208 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {2443#true} {2445#(= ~t7_i~0 1)} #11140#return; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:25:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:15,254 INFO L290 TraceCheckUtils]: 0: Hoare triple {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,255 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,255 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,255 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,255 INFO L290 TraceCheckUtils]: 4: Hoare triple {2443#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,256 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,256 INFO L290 TraceCheckUtils]: 6: Hoare triple {2443#true} assume !(0 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:25:15,256 INFO L290 TraceCheckUtils]: 7: Hoare triple {2443#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,256 INFO L290 TraceCheckUtils]: 8: Hoare triple {2443#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,257 INFO L290 TraceCheckUtils]: 9: Hoare triple {2443#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,257 INFO L290 TraceCheckUtils]: 10: Hoare triple {2443#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,257 INFO L290 TraceCheckUtils]: 11: Hoare triple {2443#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,257 INFO L290 TraceCheckUtils]: 12: Hoare triple {2443#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,258 INFO L290 TraceCheckUtils]: 13: Hoare triple {2443#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,258 INFO L290 TraceCheckUtils]: 14: Hoare triple {2443#true} assume !(0 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:25:15,258 INFO L290 TraceCheckUtils]: 15: Hoare triple {2443#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,258 INFO L290 TraceCheckUtils]: 16: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:25:15,259 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2443#true} {2444#false} #11142#return; {2444#false} is VALID [2022-02-20 19:25:15,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:25:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:15,336 INFO L290 TraceCheckUtils]: 0: Hoare triple {2540#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2443#true} is VALID [2022-02-20 19:25:15,337 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 1 == ~m_pc~0; {2443#true} is VALID [2022-02-20 19:25:15,337 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2443#true} is VALID [2022-02-20 19:25:15,338 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2443#true} is VALID [2022-02-20 19:25:15,339 INFO L290 TraceCheckUtils]: 4: Hoare triple {2443#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {2443#true} is VALID [2022-02-20 19:25:15,339 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,339 INFO L290 TraceCheckUtils]: 6: Hoare triple {2443#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {2443#true} is VALID [2022-02-20 19:25:15,340 INFO L290 TraceCheckUtils]: 7: Hoare triple {2443#true} assume !(1 == ~t1_pc~0); {2443#true} is VALID [2022-02-20 19:25:15,340 INFO L290 TraceCheckUtils]: 8: Hoare triple {2443#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2443#true} is VALID [2022-02-20 19:25:15,340 INFO L290 TraceCheckUtils]: 9: Hoare triple {2443#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2443#true} is VALID [2022-02-20 19:25:15,341 INFO L290 TraceCheckUtils]: 10: Hoare triple {2443#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {2443#true} is VALID [2022-02-20 19:25:15,341 INFO L290 TraceCheckUtils]: 11: Hoare triple {2443#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,341 INFO L290 TraceCheckUtils]: 12: Hoare triple {2443#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {2443#true} is VALID [2022-02-20 19:25:15,341 INFO L290 TraceCheckUtils]: 13: Hoare triple {2443#true} assume 1 == ~t2_pc~0; {2443#true} is VALID [2022-02-20 19:25:15,342 INFO L290 TraceCheckUtils]: 14: Hoare triple {2443#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2443#true} is VALID [2022-02-20 19:25:15,342 INFO L290 TraceCheckUtils]: 15: Hoare triple {2443#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2443#true} is VALID [2022-02-20 19:25:15,342 INFO L290 TraceCheckUtils]: 16: Hoare triple {2443#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {2443#true} is VALID [2022-02-20 19:25:15,343 INFO L290 TraceCheckUtils]: 17: Hoare triple {2443#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,343 INFO L290 TraceCheckUtils]: 18: Hoare triple {2443#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {2443#true} is VALID [2022-02-20 19:25:15,344 INFO L290 TraceCheckUtils]: 19: Hoare triple {2443#true} assume 1 == ~t3_pc~0; {2443#true} is VALID [2022-02-20 19:25:15,345 INFO L290 TraceCheckUtils]: 20: Hoare triple {2443#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2443#true} is VALID [2022-02-20 19:25:15,345 INFO L290 TraceCheckUtils]: 21: Hoare triple {2443#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2443#true} is VALID [2022-02-20 19:25:15,345 INFO L290 TraceCheckUtils]: 22: Hoare triple {2443#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {2443#true} is VALID [2022-02-20 19:25:15,345 INFO L290 TraceCheckUtils]: 23: Hoare triple {2443#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,346 INFO L290 TraceCheckUtils]: 24: Hoare triple {2443#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {2443#true} is VALID [2022-02-20 19:25:15,346 INFO L290 TraceCheckUtils]: 25: Hoare triple {2443#true} assume !(1 == ~t4_pc~0); {2443#true} is VALID [2022-02-20 19:25:15,346 INFO L290 TraceCheckUtils]: 26: Hoare triple {2443#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2443#true} is VALID [2022-02-20 19:25:15,346 INFO L290 TraceCheckUtils]: 27: Hoare triple {2443#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2443#true} is VALID [2022-02-20 19:25:15,347 INFO L290 TraceCheckUtils]: 28: Hoare triple {2443#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {2443#true} is VALID [2022-02-20 19:25:15,347 INFO L290 TraceCheckUtils]: 29: Hoare triple {2443#true} assume !(0 != ~tmp___3~0#1); {2443#true} is VALID [2022-02-20 19:25:15,347 INFO L290 TraceCheckUtils]: 30: Hoare triple {2443#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {2443#true} is VALID [2022-02-20 19:25:15,348 INFO L290 TraceCheckUtils]: 31: Hoare triple {2443#true} assume 1 == ~t5_pc~0; {2443#true} is VALID [2022-02-20 19:25:15,348 INFO L290 TraceCheckUtils]: 32: Hoare triple {2443#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2443#true} is VALID [2022-02-20 19:25:15,348 INFO L290 TraceCheckUtils]: 33: Hoare triple {2443#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2443#true} is VALID [2022-02-20 19:25:15,348 INFO L290 TraceCheckUtils]: 34: Hoare triple {2443#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {2443#true} is VALID [2022-02-20 19:25:15,349 INFO L290 TraceCheckUtils]: 35: Hoare triple {2443#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,349 INFO L290 TraceCheckUtils]: 36: Hoare triple {2443#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2443#true} is VALID [2022-02-20 19:25:15,349 INFO L290 TraceCheckUtils]: 37: Hoare triple {2443#true} assume !(1 == ~t6_pc~0); {2443#true} is VALID [2022-02-20 19:25:15,349 INFO L290 TraceCheckUtils]: 38: Hoare triple {2443#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2443#true} is VALID [2022-02-20 19:25:15,350 INFO L290 TraceCheckUtils]: 39: Hoare triple {2443#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2443#true} is VALID [2022-02-20 19:25:15,350 INFO L290 TraceCheckUtils]: 40: Hoare triple {2443#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {2443#true} is VALID [2022-02-20 19:25:15,350 INFO L290 TraceCheckUtils]: 41: Hoare triple {2443#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,350 INFO L290 TraceCheckUtils]: 42: Hoare triple {2443#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2443#true} is VALID [2022-02-20 19:25:15,351 INFO L290 TraceCheckUtils]: 43: Hoare triple {2443#true} assume 1 == ~t7_pc~0; {2443#true} is VALID [2022-02-20 19:25:15,351 INFO L290 TraceCheckUtils]: 44: Hoare triple {2443#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2443#true} is VALID [2022-02-20 19:25:15,351 INFO L290 TraceCheckUtils]: 45: Hoare triple {2443#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2443#true} is VALID [2022-02-20 19:25:15,351 INFO L290 TraceCheckUtils]: 46: Hoare triple {2443#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {2443#true} is VALID [2022-02-20 19:25:15,352 INFO L290 TraceCheckUtils]: 47: Hoare triple {2443#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,352 INFO L290 TraceCheckUtils]: 48: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:25:15,352 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2443#true} {2444#false} #11144#return; {2444#false} is VALID [2022-02-20 19:25:15,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:25:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:15,368 INFO L290 TraceCheckUtils]: 0: Hoare triple {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,369 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,369 INFO L290 TraceCheckUtils]: 4: Hoare triple {2443#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,370 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,370 INFO L290 TraceCheckUtils]: 6: Hoare triple {2443#true} assume !(1 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:25:15,370 INFO L290 TraceCheckUtils]: 7: Hoare triple {2443#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,370 INFO L290 TraceCheckUtils]: 8: Hoare triple {2443#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,370 INFO L290 TraceCheckUtils]: 9: Hoare triple {2443#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,371 INFO L290 TraceCheckUtils]: 10: Hoare triple {2443#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,371 INFO L290 TraceCheckUtils]: 11: Hoare triple {2443#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,371 INFO L290 TraceCheckUtils]: 12: Hoare triple {2443#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,371 INFO L290 TraceCheckUtils]: 13: Hoare triple {2443#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,372 INFO L290 TraceCheckUtils]: 14: Hoare triple {2443#true} assume !(1 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:25:15,372 INFO L290 TraceCheckUtils]: 15: Hoare triple {2443#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,372 INFO L290 TraceCheckUtils]: 16: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:25:15,372 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2443#true} {2444#false} #11146#return; {2444#false} is VALID [2022-02-20 19:25:15,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:25:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:15,378 INFO L290 TraceCheckUtils]: 0: Hoare triple {2443#true} havoc ~__retres1~8; {2443#true} is VALID [2022-02-20 19:25:15,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2443#true} is VALID [2022-02-20 19:25:15,379 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} #res := ~__retres1~8; {2443#true} is VALID [2022-02-20 19:25:15,379 INFO L290 TraceCheckUtils]: 3: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:25:15,379 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {2443#true} {2444#false} #11148#return; {2444#false} is VALID [2022-02-20 19:25:15,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {2443#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {2443#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet48#1, main_#t~ret49#1, main_#t~ret50#1;assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647; {2443#true} is VALID [2022-02-20 19:25:15,381 INFO L290 TraceCheckUtils]: 2: Hoare triple {2443#true} assume !(0 != main_#t~nondet48#1);havoc main_#t~nondet48#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,381 INFO L290 TraceCheckUtils]: 3: Hoare triple {2445#(= ~t7_i~0 1)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret46#1, start_simulation_#t~ret47#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,382 INFO L272 TraceCheckUtils]: 4: Hoare triple {2445#(= ~t7_i~0 1)} call update_channels(); {2443#true} is VALID [2022-02-20 19:25:15,382 INFO L290 TraceCheckUtils]: 5: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:25:15,382 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2443#true} {2445#(= ~t7_i~0 1)} #11140#return; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,383 INFO L290 TraceCheckUtils]: 7: Hoare triple {2445#(= ~t7_i~0 1)} assume { :begin_inline_init_threads } true; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,383 INFO L290 TraceCheckUtils]: 8: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~m_i~0;~m_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,384 INFO L290 TraceCheckUtils]: 9: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,384 INFO L290 TraceCheckUtils]: 10: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,385 INFO L290 TraceCheckUtils]: 11: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,385 INFO L290 TraceCheckUtils]: 12: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,386 INFO L290 TraceCheckUtils]: 13: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,386 INFO L290 TraceCheckUtils]: 14: Hoare triple {2445#(= ~t7_i~0 1)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {2445#(= ~t7_i~0 1)} is VALID [2022-02-20 19:25:15,387 INFO L290 TraceCheckUtils]: 15: Hoare triple {2445#(= ~t7_i~0 1)} assume !(1 == ~t7_i~0);~t7_st~0 := 2; {2444#false} is VALID [2022-02-20 19:25:15,387 INFO L290 TraceCheckUtils]: 16: Hoare triple {2444#false} assume { :end_inline_init_threads } true; {2444#false} is VALID [2022-02-20 19:25:15,387 INFO L272 TraceCheckUtils]: 17: Hoare triple {2444#false} call fire_delta_events(); {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:25:15,387 INFO L290 TraceCheckUtils]: 18: Hoare triple {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,388 INFO L290 TraceCheckUtils]: 19: Hoare triple {2443#true} assume 0 == ~T1_E~0;~T1_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,388 INFO L290 TraceCheckUtils]: 20: Hoare triple {2443#true} assume 0 == ~T2_E~0;~T2_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,388 INFO L290 TraceCheckUtils]: 21: Hoare triple {2443#true} assume 0 == ~T3_E~0;~T3_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,389 INFO L290 TraceCheckUtils]: 22: Hoare triple {2443#true} assume 0 == ~T4_E~0;~T4_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,389 INFO L290 TraceCheckUtils]: 23: Hoare triple {2443#true} assume 0 == ~T5_E~0;~T5_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,389 INFO L290 TraceCheckUtils]: 24: Hoare triple {2443#true} assume !(0 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:25:15,390 INFO L290 TraceCheckUtils]: 25: Hoare triple {2443#true} assume 0 == ~T7_E~0;~T7_E~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,391 INFO L290 TraceCheckUtils]: 26: Hoare triple {2443#true} assume 0 == ~E_M~0;~E_M~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,391 INFO L290 TraceCheckUtils]: 27: Hoare triple {2443#true} assume 0 == ~E_1~0;~E_1~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,391 INFO L290 TraceCheckUtils]: 28: Hoare triple {2443#true} assume 0 == ~E_2~0;~E_2~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,399 INFO L290 TraceCheckUtils]: 29: Hoare triple {2443#true} assume 0 == ~E_3~0;~E_3~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,400 INFO L290 TraceCheckUtils]: 30: Hoare triple {2443#true} assume 0 == ~E_4~0;~E_4~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,400 INFO L290 TraceCheckUtils]: 31: Hoare triple {2443#true} assume 0 == ~E_5~0;~E_5~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,400 INFO L290 TraceCheckUtils]: 32: Hoare triple {2443#true} assume !(0 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:25:15,400 INFO L290 TraceCheckUtils]: 33: Hoare triple {2443#true} assume 0 == ~E_7~0;~E_7~0 := 1; {2443#true} is VALID [2022-02-20 19:25:15,401 INFO L290 TraceCheckUtils]: 34: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:25:15,401 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {2443#true} {2444#false} #11142#return; {2444#false} is VALID [2022-02-20 19:25:15,401 INFO L272 TraceCheckUtils]: 36: Hoare triple {2444#false} call activate_threads(); {2540#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:25:15,401 INFO L290 TraceCheckUtils]: 37: Hoare triple {2540#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {2443#true} is VALID [2022-02-20 19:25:15,402 INFO L290 TraceCheckUtils]: 38: Hoare triple {2443#true} assume 1 == ~m_pc~0; {2443#true} is VALID [2022-02-20 19:25:15,402 INFO L290 TraceCheckUtils]: 39: Hoare triple {2443#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {2443#true} is VALID [2022-02-20 19:25:15,402 INFO L290 TraceCheckUtils]: 40: Hoare triple {2443#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {2443#true} is VALID [2022-02-20 19:25:15,402 INFO L290 TraceCheckUtils]: 41: Hoare triple {2443#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {2443#true} is VALID [2022-02-20 19:25:15,402 INFO L290 TraceCheckUtils]: 42: Hoare triple {2443#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,403 INFO L290 TraceCheckUtils]: 43: Hoare triple {2443#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {2443#true} is VALID [2022-02-20 19:25:15,403 INFO L290 TraceCheckUtils]: 44: Hoare triple {2443#true} assume !(1 == ~t1_pc~0); {2443#true} is VALID [2022-02-20 19:25:15,403 INFO L290 TraceCheckUtils]: 45: Hoare triple {2443#true} is_transmit1_triggered_~__retres1~1#1 := 0; {2443#true} is VALID [2022-02-20 19:25:15,403 INFO L290 TraceCheckUtils]: 46: Hoare triple {2443#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {2443#true} is VALID [2022-02-20 19:25:15,404 INFO L290 TraceCheckUtils]: 47: Hoare triple {2443#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {2443#true} is VALID [2022-02-20 19:25:15,404 INFO L290 TraceCheckUtils]: 48: Hoare triple {2443#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,404 INFO L290 TraceCheckUtils]: 49: Hoare triple {2443#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {2443#true} is VALID [2022-02-20 19:25:15,404 INFO L290 TraceCheckUtils]: 50: Hoare triple {2443#true} assume 1 == ~t2_pc~0; {2443#true} is VALID [2022-02-20 19:25:15,404 INFO L290 TraceCheckUtils]: 51: Hoare triple {2443#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {2443#true} is VALID [2022-02-20 19:25:15,405 INFO L290 TraceCheckUtils]: 52: Hoare triple {2443#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {2443#true} is VALID [2022-02-20 19:25:15,405 INFO L290 TraceCheckUtils]: 53: Hoare triple {2443#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {2443#true} is VALID [2022-02-20 19:25:15,405 INFO L290 TraceCheckUtils]: 54: Hoare triple {2443#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,405 INFO L290 TraceCheckUtils]: 55: Hoare triple {2443#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {2443#true} is VALID [2022-02-20 19:25:15,406 INFO L290 TraceCheckUtils]: 56: Hoare triple {2443#true} assume 1 == ~t3_pc~0; {2443#true} is VALID [2022-02-20 19:25:15,406 INFO L290 TraceCheckUtils]: 57: Hoare triple {2443#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {2443#true} is VALID [2022-02-20 19:25:15,406 INFO L290 TraceCheckUtils]: 58: Hoare triple {2443#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {2443#true} is VALID [2022-02-20 19:25:15,406 INFO L290 TraceCheckUtils]: 59: Hoare triple {2443#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {2443#true} is VALID [2022-02-20 19:25:15,406 INFO L290 TraceCheckUtils]: 60: Hoare triple {2443#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,407 INFO L290 TraceCheckUtils]: 61: Hoare triple {2443#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {2443#true} is VALID [2022-02-20 19:25:15,407 INFO L290 TraceCheckUtils]: 62: Hoare triple {2443#true} assume !(1 == ~t4_pc~0); {2443#true} is VALID [2022-02-20 19:25:15,407 INFO L290 TraceCheckUtils]: 63: Hoare triple {2443#true} is_transmit4_triggered_~__retres1~4#1 := 0; {2443#true} is VALID [2022-02-20 19:25:15,407 INFO L290 TraceCheckUtils]: 64: Hoare triple {2443#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {2443#true} is VALID [2022-02-20 19:25:15,408 INFO L290 TraceCheckUtils]: 65: Hoare triple {2443#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {2443#true} is VALID [2022-02-20 19:25:15,408 INFO L290 TraceCheckUtils]: 66: Hoare triple {2443#true} assume !(0 != ~tmp___3~0#1); {2443#true} is VALID [2022-02-20 19:25:15,408 INFO L290 TraceCheckUtils]: 67: Hoare triple {2443#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {2443#true} is VALID [2022-02-20 19:25:15,408 INFO L290 TraceCheckUtils]: 68: Hoare triple {2443#true} assume 1 == ~t5_pc~0; {2443#true} is VALID [2022-02-20 19:25:15,408 INFO L290 TraceCheckUtils]: 69: Hoare triple {2443#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {2443#true} is VALID [2022-02-20 19:25:15,409 INFO L290 TraceCheckUtils]: 70: Hoare triple {2443#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {2443#true} is VALID [2022-02-20 19:25:15,409 INFO L290 TraceCheckUtils]: 71: Hoare triple {2443#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {2443#true} is VALID [2022-02-20 19:25:15,410 INFO L290 TraceCheckUtils]: 72: Hoare triple {2443#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,410 INFO L290 TraceCheckUtils]: 73: Hoare triple {2443#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {2443#true} is VALID [2022-02-20 19:25:15,411 INFO L290 TraceCheckUtils]: 74: Hoare triple {2443#true} assume !(1 == ~t6_pc~0); {2443#true} is VALID [2022-02-20 19:25:15,411 INFO L290 TraceCheckUtils]: 75: Hoare triple {2443#true} is_transmit6_triggered_~__retres1~6#1 := 0; {2443#true} is VALID [2022-02-20 19:25:15,411 INFO L290 TraceCheckUtils]: 76: Hoare triple {2443#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {2443#true} is VALID [2022-02-20 19:25:15,411 INFO L290 TraceCheckUtils]: 77: Hoare triple {2443#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {2443#true} is VALID [2022-02-20 19:25:15,413 INFO L290 TraceCheckUtils]: 78: Hoare triple {2443#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,413 INFO L290 TraceCheckUtils]: 79: Hoare triple {2443#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {2443#true} is VALID [2022-02-20 19:25:15,414 INFO L290 TraceCheckUtils]: 80: Hoare triple {2443#true} assume 1 == ~t7_pc~0; {2443#true} is VALID [2022-02-20 19:25:15,414 INFO L290 TraceCheckUtils]: 81: Hoare triple {2443#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {2443#true} is VALID [2022-02-20 19:25:15,414 INFO L290 TraceCheckUtils]: 82: Hoare triple {2443#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {2443#true} is VALID [2022-02-20 19:25:15,414 INFO L290 TraceCheckUtils]: 83: Hoare triple {2443#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {2443#true} is VALID [2022-02-20 19:25:15,415 INFO L290 TraceCheckUtils]: 84: Hoare triple {2443#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {2443#true} is VALID [2022-02-20 19:25:15,415 INFO L290 TraceCheckUtils]: 85: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:25:15,415 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {2443#true} {2444#false} #11144#return; {2444#false} is VALID [2022-02-20 19:25:15,415 INFO L272 TraceCheckUtils]: 87: Hoare triple {2444#false} call reset_delta_events(); {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:25:15,416 INFO L290 TraceCheckUtils]: 88: Hoare triple {2539#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,416 INFO L290 TraceCheckUtils]: 89: Hoare triple {2443#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,417 INFO L290 TraceCheckUtils]: 90: Hoare triple {2443#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,417 INFO L290 TraceCheckUtils]: 91: Hoare triple {2443#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,419 INFO L290 TraceCheckUtils]: 92: Hoare triple {2443#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,419 INFO L290 TraceCheckUtils]: 93: Hoare triple {2443#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,419 INFO L290 TraceCheckUtils]: 94: Hoare triple {2443#true} assume !(1 == ~T6_E~0); {2443#true} is VALID [2022-02-20 19:25:15,419 INFO L290 TraceCheckUtils]: 95: Hoare triple {2443#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,420 INFO L290 TraceCheckUtils]: 96: Hoare triple {2443#true} assume 1 == ~E_M~0;~E_M~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,420 INFO L290 TraceCheckUtils]: 97: Hoare triple {2443#true} assume 1 == ~E_1~0;~E_1~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,420 INFO L290 TraceCheckUtils]: 98: Hoare triple {2443#true} assume 1 == ~E_2~0;~E_2~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,420 INFO L290 TraceCheckUtils]: 99: Hoare triple {2443#true} assume 1 == ~E_3~0;~E_3~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,420 INFO L290 TraceCheckUtils]: 100: Hoare triple {2443#true} assume 1 == ~E_4~0;~E_4~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,421 INFO L290 TraceCheckUtils]: 101: Hoare triple {2443#true} assume 1 == ~E_5~0;~E_5~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,422 INFO L290 TraceCheckUtils]: 102: Hoare triple {2443#true} assume !(1 == ~E_6~0); {2443#true} is VALID [2022-02-20 19:25:15,422 INFO L290 TraceCheckUtils]: 103: Hoare triple {2443#true} assume 1 == ~E_7~0;~E_7~0 := 2; {2443#true} is VALID [2022-02-20 19:25:15,422 INFO L290 TraceCheckUtils]: 104: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:25:15,423 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {2443#true} {2444#false} #11146#return; {2444#false} is VALID [2022-02-20 19:25:15,423 INFO L290 TraceCheckUtils]: 106: Hoare triple {2444#false} assume !false; {2444#false} is VALID [2022-02-20 19:25:15,423 INFO L290 TraceCheckUtils]: 107: Hoare triple {2444#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret28#1, eval_#t~nondet29#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet30#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {2444#false} is VALID [2022-02-20 19:25:15,423 INFO L290 TraceCheckUtils]: 108: Hoare triple {2444#false} assume !false; {2444#false} is VALID [2022-02-20 19:25:15,427 INFO L272 TraceCheckUtils]: 109: Hoare triple {2444#false} call eval_#t~ret28#1 := exists_runnable_thread(); {2443#true} is VALID [2022-02-20 19:25:15,427 INFO L290 TraceCheckUtils]: 110: Hoare triple {2443#true} havoc ~__retres1~8; {2443#true} is VALID [2022-02-20 19:25:15,427 INFO L290 TraceCheckUtils]: 111: Hoare triple {2443#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {2443#true} is VALID [2022-02-20 19:25:15,428 INFO L290 TraceCheckUtils]: 112: Hoare triple {2443#true} #res := ~__retres1~8; {2443#true} is VALID [2022-02-20 19:25:15,428 INFO L290 TraceCheckUtils]: 113: Hoare triple {2443#true} assume true; {2443#true} is VALID [2022-02-20 19:25:15,428 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {2443#true} {2444#false} #11148#return; {2444#false} is VALID [2022-02-20 19:25:15,428 INFO L290 TraceCheckUtils]: 115: Hoare triple {2444#false} assume -2147483648 <= eval_#t~ret28#1 && eval_#t~ret28#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret28#1;havoc eval_#t~ret28#1; {2444#false} is VALID [2022-02-20 19:25:15,428 INFO L290 TraceCheckUtils]: 116: Hoare triple {2444#false} assume 0 != eval_~tmp~0#1; {2444#false} is VALID [2022-02-20 19:25:15,429 INFO L290 TraceCheckUtils]: 117: Hoare triple {2444#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet29#1 && eval_#t~nondet29#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet29#1;havoc eval_#t~nondet29#1; {2444#false} is VALID [2022-02-20 19:25:15,429 INFO L290 TraceCheckUtils]: 118: Hoare triple {2444#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1; {2444#false} is VALID [2022-02-20 19:25:15,429 INFO L290 TraceCheckUtils]: 119: Hoare triple {2444#false} assume !(0 == ~m_pc~0); {2444#false} is VALID [2022-02-20 19:25:15,429 INFO L290 TraceCheckUtils]: 120: Hoare triple {2444#false} assume 1 == ~m_pc~0; {2444#false} is VALID [2022-02-20 19:25:15,429 INFO L290 TraceCheckUtils]: 121: Hoare triple {2444#false} assume ~token~0 != 7 + ~local~0;assume { :begin_inline_error } true; {2444#false} is VALID [2022-02-20 19:25:15,430 INFO L290 TraceCheckUtils]: 122: Hoare triple {2444#false} assume !false; {2444#false} is VALID [2022-02-20 19:25:15,431 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 19:25:15,432 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:25:15,433 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1672397917] [2022-02-20 19:25:15,433 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1672397917] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:25:15,434 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:25:15,434 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 19:25:15,435 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453301492] [2022-02-20 19:25:15,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:25:15,441 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:25:15,443 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:25:15,446 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:15,563 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:25:15,563 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 19:25:15,564 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:25:15,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 19:25:15,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:25:15,603 INFO L87 Difference]: Start difference. First operand has 2440 states, 2410 states have (on average 1.849792531120332) internal successors, (4458), 2413 states have internal predecessors, (4458), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:26,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:25:26,349 INFO L93 Difference]: Finished difference Result 4955 states and 9127 transitions. [2022-02-20 19:25:26,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 19:25:26,350 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:25:26,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:25:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:26,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9127 transitions. [2022-02-20 19:25:26,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 9127 transitions. [2022-02-20 19:25:26,512 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 9127 transitions. [2022-02-20 19:25:33,385 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9127 edges. 9127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:25:33,820 INFO L225 Difference]: With dead ends: 4955 [2022-02-20 19:25:33,821 INFO L226 Difference]: Without dead ends: 2460 [2022-02-20 19:25:33,831 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 19:25:33,837 INFO L933 BasicCegarLoop]: 4453 mSDtfsCounter, 653 mSDsluCounter, 12335 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 50 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 672 SdHoareTripleChecker+Valid, 16788 SdHoareTripleChecker+Invalid, 508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-02-20 19:25:33,838 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [672 Valid, 16788 Invalid, 508 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [50 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-02-20 19:25:33,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2460 states. [2022-02-20 19:25:33,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2460 to 2373. [2022-02-20 19:25:33,987 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:25:34,000 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2460 states. Second operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:25:34,008 INFO L74 IsIncluded]: Start isIncluded. First operand 2460 states. Second operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:25:34,015 INFO L87 Difference]: Start difference. First operand 2460 states. Second operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:25:34,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:25:34,278 INFO L93 Difference]: Finished difference Result 2460 states and 4497 transitions. [2022-02-20 19:25:34,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4497 transitions. [2022-02-20 19:25:34,291 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:25:34,291 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:25:34,299 INFO L74 IsIncluded]: Start isIncluded. First operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2460 states. [2022-02-20 19:25:34,305 INFO L87 Difference]: Start difference. First operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 2460 states. [2022-02-20 19:25:34,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:25:34,549 INFO L93 Difference]: Finished difference Result 2460 states and 4497 transitions. [2022-02-20 19:25:34,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4497 transitions. [2022-02-20 19:25:34,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:25:34,554 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:25:34,555 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:25:34,555 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:25:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2373 states, 2344 states have (on average 1.83660409556314) internal successors, (4305), 2346 states have internal predecessors, (4305), 21 states have call successors, (21), 6 states have call predecessors, (21), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-02-20 19:25:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 2373 states and 4347 transitions. [2022-02-20 19:25:34,877 INFO L78 Accepts]: Start accepts. Automaton has 2373 states and 4347 transitions. Word has length 123 [2022-02-20 19:25:34,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:25:34,877 INFO L470 AbstractCegarLoop]: Abstraction has 2373 states and 4347 transitions. [2022-02-20 19:25:34,878 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:34,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 4347 transitions. [2022-02-20 19:25:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-02-20 19:25:34,880 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:25:34,880 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:25:34,880 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:25:34,881 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:25:34,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:25:34,883 INFO L85 PathProgramCache]: Analyzing trace with hash 796600300, now seen corresponding path program 1 times [2022-02-20 19:25:34,883 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:25:34,883 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770998651] [2022-02-20 19:25:34,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:25:34,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:25:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:34,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:25:34,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:34,983 INFO L290 TraceCheckUtils]: 0: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:25:34,984 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {15074#true} {15076#(= ~M_E~0 2)} #11140#return; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:25:35,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:35,050 INFO L290 TraceCheckUtils]: 0: Hoare triple {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,051 INFO L290 TraceCheckUtils]: 2: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,052 INFO L290 TraceCheckUtils]: 3: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,052 INFO L290 TraceCheckUtils]: 4: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,052 INFO L290 TraceCheckUtils]: 5: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,053 INFO L290 TraceCheckUtils]: 6: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,053 INFO L290 TraceCheckUtils]: 7: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,054 INFO L290 TraceCheckUtils]: 8: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,054 INFO L290 TraceCheckUtils]: 9: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,055 INFO L290 TraceCheckUtils]: 10: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,055 INFO L290 TraceCheckUtils]: 11: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,058 INFO L290 TraceCheckUtils]: 12: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,059 INFO L290 TraceCheckUtils]: 13: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,059 INFO L290 TraceCheckUtils]: 14: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,060 INFO L290 TraceCheckUtils]: 15: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,060 INFO L290 TraceCheckUtils]: 16: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume true; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,061 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15171#(= |old(~M_E~0)| 0)} {15076#(= ~M_E~0 2)} #11142#return; {15075#false} is VALID [2022-02-20 19:25:35,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:25:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:35,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {15172#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15074#true} is VALID [2022-02-20 19:25:35,115 INFO L290 TraceCheckUtils]: 1: Hoare triple {15074#true} assume 1 == ~m_pc~0; {15074#true} is VALID [2022-02-20 19:25:35,115 INFO L290 TraceCheckUtils]: 2: Hoare triple {15074#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15074#true} is VALID [2022-02-20 19:25:35,115 INFO L290 TraceCheckUtils]: 3: Hoare triple {15074#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15074#true} is VALID [2022-02-20 19:25:35,116 INFO L290 TraceCheckUtils]: 4: Hoare triple {15074#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {15074#true} is VALID [2022-02-20 19:25:35,116 INFO L290 TraceCheckUtils]: 5: Hoare triple {15074#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,116 INFO L290 TraceCheckUtils]: 6: Hoare triple {15074#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {15074#true} is VALID [2022-02-20 19:25:35,116 INFO L290 TraceCheckUtils]: 7: Hoare triple {15074#true} assume !(1 == ~t1_pc~0); {15074#true} is VALID [2022-02-20 19:25:35,116 INFO L290 TraceCheckUtils]: 8: Hoare triple {15074#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15074#true} is VALID [2022-02-20 19:25:35,117 INFO L290 TraceCheckUtils]: 9: Hoare triple {15074#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15074#true} is VALID [2022-02-20 19:25:35,117 INFO L290 TraceCheckUtils]: 10: Hoare triple {15074#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {15074#true} is VALID [2022-02-20 19:25:35,117 INFO L290 TraceCheckUtils]: 11: Hoare triple {15074#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,117 INFO L290 TraceCheckUtils]: 12: Hoare triple {15074#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {15074#true} is VALID [2022-02-20 19:25:35,118 INFO L290 TraceCheckUtils]: 13: Hoare triple {15074#true} assume 1 == ~t2_pc~0; {15074#true} is VALID [2022-02-20 19:25:35,118 INFO L290 TraceCheckUtils]: 14: Hoare triple {15074#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15074#true} is VALID [2022-02-20 19:25:35,118 INFO L290 TraceCheckUtils]: 15: Hoare triple {15074#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15074#true} is VALID [2022-02-20 19:25:35,118 INFO L290 TraceCheckUtils]: 16: Hoare triple {15074#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {15074#true} is VALID [2022-02-20 19:25:35,118 INFO L290 TraceCheckUtils]: 17: Hoare triple {15074#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,119 INFO L290 TraceCheckUtils]: 18: Hoare triple {15074#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {15074#true} is VALID [2022-02-20 19:25:35,119 INFO L290 TraceCheckUtils]: 19: Hoare triple {15074#true} assume 1 == ~t3_pc~0; {15074#true} is VALID [2022-02-20 19:25:35,119 INFO L290 TraceCheckUtils]: 20: Hoare triple {15074#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15074#true} is VALID [2022-02-20 19:25:35,119 INFO L290 TraceCheckUtils]: 21: Hoare triple {15074#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15074#true} is VALID [2022-02-20 19:25:35,119 INFO L290 TraceCheckUtils]: 22: Hoare triple {15074#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {15074#true} is VALID [2022-02-20 19:25:35,120 INFO L290 TraceCheckUtils]: 23: Hoare triple {15074#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,120 INFO L290 TraceCheckUtils]: 24: Hoare triple {15074#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {15074#true} is VALID [2022-02-20 19:25:35,120 INFO L290 TraceCheckUtils]: 25: Hoare triple {15074#true} assume !(1 == ~t4_pc~0); {15074#true} is VALID [2022-02-20 19:25:35,120 INFO L290 TraceCheckUtils]: 26: Hoare triple {15074#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15074#true} is VALID [2022-02-20 19:25:35,120 INFO L290 TraceCheckUtils]: 27: Hoare triple {15074#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15074#true} is VALID [2022-02-20 19:25:35,121 INFO L290 TraceCheckUtils]: 28: Hoare triple {15074#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {15074#true} is VALID [2022-02-20 19:25:35,121 INFO L290 TraceCheckUtils]: 29: Hoare triple {15074#true} assume !(0 != ~tmp___3~0#1); {15074#true} is VALID [2022-02-20 19:25:35,121 INFO L290 TraceCheckUtils]: 30: Hoare triple {15074#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {15074#true} is VALID [2022-02-20 19:25:35,121 INFO L290 TraceCheckUtils]: 31: Hoare triple {15074#true} assume 1 == ~t5_pc~0; {15074#true} is VALID [2022-02-20 19:25:35,121 INFO L290 TraceCheckUtils]: 32: Hoare triple {15074#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15074#true} is VALID [2022-02-20 19:25:35,122 INFO L290 TraceCheckUtils]: 33: Hoare triple {15074#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15074#true} is VALID [2022-02-20 19:25:35,122 INFO L290 TraceCheckUtils]: 34: Hoare triple {15074#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {15074#true} is VALID [2022-02-20 19:25:35,122 INFO L290 TraceCheckUtils]: 35: Hoare triple {15074#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,122 INFO L290 TraceCheckUtils]: 36: Hoare triple {15074#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15074#true} is VALID [2022-02-20 19:25:35,122 INFO L290 TraceCheckUtils]: 37: Hoare triple {15074#true} assume !(1 == ~t6_pc~0); {15074#true} is VALID [2022-02-20 19:25:35,123 INFO L290 TraceCheckUtils]: 38: Hoare triple {15074#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15074#true} is VALID [2022-02-20 19:25:35,123 INFO L290 TraceCheckUtils]: 39: Hoare triple {15074#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15074#true} is VALID [2022-02-20 19:25:35,123 INFO L290 TraceCheckUtils]: 40: Hoare triple {15074#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {15074#true} is VALID [2022-02-20 19:25:35,123 INFO L290 TraceCheckUtils]: 41: Hoare triple {15074#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,123 INFO L290 TraceCheckUtils]: 42: Hoare triple {15074#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15074#true} is VALID [2022-02-20 19:25:35,124 INFO L290 TraceCheckUtils]: 43: Hoare triple {15074#true} assume 1 == ~t7_pc~0; {15074#true} is VALID [2022-02-20 19:25:35,124 INFO L290 TraceCheckUtils]: 44: Hoare triple {15074#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15074#true} is VALID [2022-02-20 19:25:35,124 INFO L290 TraceCheckUtils]: 45: Hoare triple {15074#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15074#true} is VALID [2022-02-20 19:25:35,124 INFO L290 TraceCheckUtils]: 46: Hoare triple {15074#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {15074#true} is VALID [2022-02-20 19:25:35,124 INFO L290 TraceCheckUtils]: 47: Hoare triple {15074#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,125 INFO L290 TraceCheckUtils]: 48: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:25:35,125 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {15074#true} {15075#false} #11144#return; {15075#false} is VALID [2022-02-20 19:25:35,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:25:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:35,139 INFO L290 TraceCheckUtils]: 0: Hoare triple {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {15074#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,139 INFO L290 TraceCheckUtils]: 2: Hoare triple {15074#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,140 INFO L290 TraceCheckUtils]: 3: Hoare triple {15074#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,140 INFO L290 TraceCheckUtils]: 4: Hoare triple {15074#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,140 INFO L290 TraceCheckUtils]: 5: Hoare triple {15074#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,140 INFO L290 TraceCheckUtils]: 6: Hoare triple {15074#true} assume !(1 == ~T6_E~0); {15074#true} is VALID [2022-02-20 19:25:35,140 INFO L290 TraceCheckUtils]: 7: Hoare triple {15074#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,140 INFO L290 TraceCheckUtils]: 8: Hoare triple {15074#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,141 INFO L290 TraceCheckUtils]: 9: Hoare triple {15074#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,142 INFO L290 TraceCheckUtils]: 10: Hoare triple {15074#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,143 INFO L290 TraceCheckUtils]: 11: Hoare triple {15074#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {15074#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,143 INFO L290 TraceCheckUtils]: 13: Hoare triple {15074#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,143 INFO L290 TraceCheckUtils]: 14: Hoare triple {15074#true} assume !(1 == ~E_6~0); {15074#true} is VALID [2022-02-20 19:25:35,144 INFO L290 TraceCheckUtils]: 15: Hoare triple {15074#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,144 INFO L290 TraceCheckUtils]: 16: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:25:35,144 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {15074#true} {15075#false} #11146#return; {15075#false} is VALID [2022-02-20 19:25:35,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:25:35,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:35,154 INFO L290 TraceCheckUtils]: 0: Hoare triple {15074#true} havoc ~__retres1~8; {15074#true} is VALID [2022-02-20 19:25:35,154 INFO L290 TraceCheckUtils]: 1: Hoare triple {15074#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15074#true} is VALID [2022-02-20 19:25:35,154 INFO L290 TraceCheckUtils]: 2: Hoare triple {15074#true} #res := ~__retres1~8; {15074#true} is VALID [2022-02-20 19:25:35,154 INFO L290 TraceCheckUtils]: 3: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:25:35,154 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {15074#true} {15075#false} #11148#return; {15075#false} is VALID [2022-02-20 19:25:35,156 INFO L290 TraceCheckUtils]: 0: Hoare triple {15074#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,157 INFO L290 TraceCheckUtils]: 1: Hoare triple {15076#(= ~M_E~0 2)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet48#1, main_#t~ret49#1, main_#t~ret50#1;assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,157 INFO L290 TraceCheckUtils]: 2: Hoare triple {15076#(= ~M_E~0 2)} assume !(0 != main_#t~nondet48#1);havoc main_#t~nondet48#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,157 INFO L290 TraceCheckUtils]: 3: Hoare triple {15076#(= ~M_E~0 2)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret46#1, start_simulation_#t~ret47#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,158 INFO L272 TraceCheckUtils]: 4: Hoare triple {15076#(= ~M_E~0 2)} call update_channels(); {15074#true} is VALID [2022-02-20 19:25:35,158 INFO L290 TraceCheckUtils]: 5: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:25:35,158 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {15074#true} {15076#(= ~M_E~0 2)} #11140#return; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,159 INFO L290 TraceCheckUtils]: 7: Hoare triple {15076#(= ~M_E~0 2)} assume { :begin_inline_init_threads } true; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,159 INFO L290 TraceCheckUtils]: 8: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~m_i~0;~m_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,160 INFO L290 TraceCheckUtils]: 9: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,160 INFO L290 TraceCheckUtils]: 10: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,160 INFO L290 TraceCheckUtils]: 11: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,161 INFO L290 TraceCheckUtils]: 12: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,161 INFO L290 TraceCheckUtils]: 13: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,162 INFO L290 TraceCheckUtils]: 15: Hoare triple {15076#(= ~M_E~0 2)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,163 INFO L290 TraceCheckUtils]: 16: Hoare triple {15076#(= ~M_E~0 2)} assume { :end_inline_init_threads } true; {15076#(= ~M_E~0 2)} is VALID [2022-02-20 19:25:35,164 INFO L272 TraceCheckUtils]: 17: Hoare triple {15076#(= ~M_E~0 2)} call fire_delta_events(); {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:25:35,165 INFO L290 TraceCheckUtils]: 18: Hoare triple {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 0 == ~M_E~0;~M_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,165 INFO L290 TraceCheckUtils]: 19: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T1_E~0;~T1_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,165 INFO L290 TraceCheckUtils]: 20: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T2_E~0;~T2_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,166 INFO L290 TraceCheckUtils]: 21: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T3_E~0;~T3_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,166 INFO L290 TraceCheckUtils]: 22: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T4_E~0;~T4_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,167 INFO L290 TraceCheckUtils]: 23: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T5_E~0;~T5_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,167 INFO L290 TraceCheckUtils]: 24: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~T6_E~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,167 INFO L290 TraceCheckUtils]: 25: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~T7_E~0;~T7_E~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,171 INFO L290 TraceCheckUtils]: 26: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_M~0;~E_M~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,174 INFO L290 TraceCheckUtils]: 27: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_1~0;~E_1~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,174 INFO L290 TraceCheckUtils]: 28: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_2~0;~E_2~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,174 INFO L290 TraceCheckUtils]: 29: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_3~0;~E_3~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,175 INFO L290 TraceCheckUtils]: 30: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_4~0;~E_4~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,175 INFO L290 TraceCheckUtils]: 31: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_5~0;~E_5~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,176 INFO L290 TraceCheckUtils]: 32: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume !(0 == ~E_6~0); {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,176 INFO L290 TraceCheckUtils]: 33: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume 0 == ~E_7~0;~E_7~0 := 1; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,176 INFO L290 TraceCheckUtils]: 34: Hoare triple {15171#(= |old(~M_E~0)| 0)} assume true; {15171#(= |old(~M_E~0)| 0)} is VALID [2022-02-20 19:25:35,177 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {15171#(= |old(~M_E~0)| 0)} {15076#(= ~M_E~0 2)} #11142#return; {15075#false} is VALID [2022-02-20 19:25:35,177 INFO L272 TraceCheckUtils]: 36: Hoare triple {15075#false} call activate_threads(); {15172#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:25:35,177 INFO L290 TraceCheckUtils]: 37: Hoare triple {15172#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {15074#true} is VALID [2022-02-20 19:25:35,178 INFO L290 TraceCheckUtils]: 38: Hoare triple {15074#true} assume 1 == ~m_pc~0; {15074#true} is VALID [2022-02-20 19:25:35,178 INFO L290 TraceCheckUtils]: 39: Hoare triple {15074#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {15074#true} is VALID [2022-02-20 19:25:35,178 INFO L290 TraceCheckUtils]: 40: Hoare triple {15074#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {15074#true} is VALID [2022-02-20 19:25:35,178 INFO L290 TraceCheckUtils]: 41: Hoare triple {15074#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {15074#true} is VALID [2022-02-20 19:25:35,178 INFO L290 TraceCheckUtils]: 42: Hoare triple {15074#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,179 INFO L290 TraceCheckUtils]: 43: Hoare triple {15074#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {15074#true} is VALID [2022-02-20 19:25:35,179 INFO L290 TraceCheckUtils]: 44: Hoare triple {15074#true} assume !(1 == ~t1_pc~0); {15074#true} is VALID [2022-02-20 19:25:35,179 INFO L290 TraceCheckUtils]: 45: Hoare triple {15074#true} is_transmit1_triggered_~__retres1~1#1 := 0; {15074#true} is VALID [2022-02-20 19:25:35,179 INFO L290 TraceCheckUtils]: 46: Hoare triple {15074#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {15074#true} is VALID [2022-02-20 19:25:35,179 INFO L290 TraceCheckUtils]: 47: Hoare triple {15074#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {15074#true} is VALID [2022-02-20 19:25:35,181 INFO L290 TraceCheckUtils]: 48: Hoare triple {15074#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,182 INFO L290 TraceCheckUtils]: 49: Hoare triple {15074#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {15074#true} is VALID [2022-02-20 19:25:35,182 INFO L290 TraceCheckUtils]: 50: Hoare triple {15074#true} assume 1 == ~t2_pc~0; {15074#true} is VALID [2022-02-20 19:25:35,182 INFO L290 TraceCheckUtils]: 51: Hoare triple {15074#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {15074#true} is VALID [2022-02-20 19:25:35,182 INFO L290 TraceCheckUtils]: 52: Hoare triple {15074#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {15074#true} is VALID [2022-02-20 19:25:35,182 INFO L290 TraceCheckUtils]: 53: Hoare triple {15074#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {15074#true} is VALID [2022-02-20 19:25:35,183 INFO L290 TraceCheckUtils]: 54: Hoare triple {15074#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,183 INFO L290 TraceCheckUtils]: 55: Hoare triple {15074#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {15074#true} is VALID [2022-02-20 19:25:35,183 INFO L290 TraceCheckUtils]: 56: Hoare triple {15074#true} assume 1 == ~t3_pc~0; {15074#true} is VALID [2022-02-20 19:25:35,183 INFO L290 TraceCheckUtils]: 57: Hoare triple {15074#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {15074#true} is VALID [2022-02-20 19:25:35,185 INFO L290 TraceCheckUtils]: 58: Hoare triple {15074#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {15074#true} is VALID [2022-02-20 19:25:35,186 INFO L290 TraceCheckUtils]: 59: Hoare triple {15074#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {15074#true} is VALID [2022-02-20 19:25:35,187 INFO L290 TraceCheckUtils]: 60: Hoare triple {15074#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,187 INFO L290 TraceCheckUtils]: 61: Hoare triple {15074#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {15074#true} is VALID [2022-02-20 19:25:35,187 INFO L290 TraceCheckUtils]: 62: Hoare triple {15074#true} assume !(1 == ~t4_pc~0); {15074#true} is VALID [2022-02-20 19:25:35,187 INFO L290 TraceCheckUtils]: 63: Hoare triple {15074#true} is_transmit4_triggered_~__retres1~4#1 := 0; {15074#true} is VALID [2022-02-20 19:25:35,188 INFO L290 TraceCheckUtils]: 64: Hoare triple {15074#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {15074#true} is VALID [2022-02-20 19:25:35,188 INFO L290 TraceCheckUtils]: 65: Hoare triple {15074#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {15074#true} is VALID [2022-02-20 19:25:35,194 INFO L290 TraceCheckUtils]: 66: Hoare triple {15074#true} assume !(0 != ~tmp___3~0#1); {15074#true} is VALID [2022-02-20 19:25:35,194 INFO L290 TraceCheckUtils]: 67: Hoare triple {15074#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {15074#true} is VALID [2022-02-20 19:25:35,194 INFO L290 TraceCheckUtils]: 68: Hoare triple {15074#true} assume 1 == ~t5_pc~0; {15074#true} is VALID [2022-02-20 19:25:35,194 INFO L290 TraceCheckUtils]: 69: Hoare triple {15074#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {15074#true} is VALID [2022-02-20 19:25:35,194 INFO L290 TraceCheckUtils]: 70: Hoare triple {15074#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {15074#true} is VALID [2022-02-20 19:25:35,195 INFO L290 TraceCheckUtils]: 71: Hoare triple {15074#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {15074#true} is VALID [2022-02-20 19:25:35,195 INFO L290 TraceCheckUtils]: 72: Hoare triple {15074#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,195 INFO L290 TraceCheckUtils]: 73: Hoare triple {15074#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {15074#true} is VALID [2022-02-20 19:25:35,197 INFO L290 TraceCheckUtils]: 74: Hoare triple {15074#true} assume !(1 == ~t6_pc~0); {15074#true} is VALID [2022-02-20 19:25:35,197 INFO L290 TraceCheckUtils]: 75: Hoare triple {15074#true} is_transmit6_triggered_~__retres1~6#1 := 0; {15074#true} is VALID [2022-02-20 19:25:35,198 INFO L290 TraceCheckUtils]: 76: Hoare triple {15074#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {15074#true} is VALID [2022-02-20 19:25:35,198 INFO L290 TraceCheckUtils]: 77: Hoare triple {15074#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {15074#true} is VALID [2022-02-20 19:25:35,198 INFO L290 TraceCheckUtils]: 78: Hoare triple {15074#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,198 INFO L290 TraceCheckUtils]: 79: Hoare triple {15074#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {15074#true} is VALID [2022-02-20 19:25:35,198 INFO L290 TraceCheckUtils]: 80: Hoare triple {15074#true} assume 1 == ~t7_pc~0; {15074#true} is VALID [2022-02-20 19:25:35,198 INFO L290 TraceCheckUtils]: 81: Hoare triple {15074#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {15074#true} is VALID [2022-02-20 19:25:35,199 INFO L290 TraceCheckUtils]: 82: Hoare triple {15074#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {15074#true} is VALID [2022-02-20 19:25:35,199 INFO L290 TraceCheckUtils]: 83: Hoare triple {15074#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {15074#true} is VALID [2022-02-20 19:25:35,199 INFO L290 TraceCheckUtils]: 84: Hoare triple {15074#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {15074#true} is VALID [2022-02-20 19:25:35,199 INFO L290 TraceCheckUtils]: 85: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:25:35,199 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15074#true} {15075#false} #11144#return; {15075#false} is VALID [2022-02-20 19:25:35,203 INFO L272 TraceCheckUtils]: 87: Hoare triple {15075#false} call reset_delta_events(); {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:25:35,204 INFO L290 TraceCheckUtils]: 88: Hoare triple {15170#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume 1 == ~M_E~0;~M_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,204 INFO L290 TraceCheckUtils]: 89: Hoare triple {15074#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,204 INFO L290 TraceCheckUtils]: 90: Hoare triple {15074#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,204 INFO L290 TraceCheckUtils]: 91: Hoare triple {15074#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,204 INFO L290 TraceCheckUtils]: 92: Hoare triple {15074#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,204 INFO L290 TraceCheckUtils]: 93: Hoare triple {15074#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,205 INFO L290 TraceCheckUtils]: 94: Hoare triple {15074#true} assume !(1 == ~T6_E~0); {15074#true} is VALID [2022-02-20 19:25:35,205 INFO L290 TraceCheckUtils]: 95: Hoare triple {15074#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,205 INFO L290 TraceCheckUtils]: 96: Hoare triple {15074#true} assume 1 == ~E_M~0;~E_M~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,205 INFO L290 TraceCheckUtils]: 97: Hoare triple {15074#true} assume 1 == ~E_1~0;~E_1~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,205 INFO L290 TraceCheckUtils]: 98: Hoare triple {15074#true} assume 1 == ~E_2~0;~E_2~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,206 INFO L290 TraceCheckUtils]: 99: Hoare triple {15074#true} assume 1 == ~E_3~0;~E_3~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,206 INFO L290 TraceCheckUtils]: 100: Hoare triple {15074#true} assume 1 == ~E_4~0;~E_4~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,206 INFO L290 TraceCheckUtils]: 101: Hoare triple {15074#true} assume 1 == ~E_5~0;~E_5~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,206 INFO L290 TraceCheckUtils]: 102: Hoare triple {15074#true} assume !(1 == ~E_6~0); {15074#true} is VALID [2022-02-20 19:25:35,206 INFO L290 TraceCheckUtils]: 103: Hoare triple {15074#true} assume 1 == ~E_7~0;~E_7~0 := 2; {15074#true} is VALID [2022-02-20 19:25:35,206 INFO L290 TraceCheckUtils]: 104: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:25:35,207 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {15074#true} {15075#false} #11146#return; {15075#false} is VALID [2022-02-20 19:25:35,207 INFO L290 TraceCheckUtils]: 106: Hoare triple {15075#false} assume !false; {15075#false} is VALID [2022-02-20 19:25:35,207 INFO L290 TraceCheckUtils]: 107: Hoare triple {15075#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret28#1, eval_#t~nondet29#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet30#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {15075#false} is VALID [2022-02-20 19:25:35,207 INFO L290 TraceCheckUtils]: 108: Hoare triple {15075#false} assume !false; {15075#false} is VALID [2022-02-20 19:25:35,208 INFO L272 TraceCheckUtils]: 109: Hoare triple {15075#false} call eval_#t~ret28#1 := exists_runnable_thread(); {15074#true} is VALID [2022-02-20 19:25:35,209 INFO L290 TraceCheckUtils]: 110: Hoare triple {15074#true} havoc ~__retres1~8; {15074#true} is VALID [2022-02-20 19:25:35,209 INFO L290 TraceCheckUtils]: 111: Hoare triple {15074#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {15074#true} is VALID [2022-02-20 19:25:35,209 INFO L290 TraceCheckUtils]: 112: Hoare triple {15074#true} #res := ~__retres1~8; {15074#true} is VALID [2022-02-20 19:25:35,209 INFO L290 TraceCheckUtils]: 113: Hoare triple {15074#true} assume true; {15074#true} is VALID [2022-02-20 19:25:35,209 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {15074#true} {15075#false} #11148#return; {15075#false} is VALID [2022-02-20 19:25:35,210 INFO L290 TraceCheckUtils]: 115: Hoare triple {15075#false} assume -2147483648 <= eval_#t~ret28#1 && eval_#t~ret28#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret28#1;havoc eval_#t~ret28#1; {15075#false} is VALID [2022-02-20 19:25:35,210 INFO L290 TraceCheckUtils]: 116: Hoare triple {15075#false} assume 0 != eval_~tmp~0#1; {15075#false} is VALID [2022-02-20 19:25:35,210 INFO L290 TraceCheckUtils]: 117: Hoare triple {15075#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet29#1 && eval_#t~nondet29#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet29#1;havoc eval_#t~nondet29#1; {15075#false} is VALID [2022-02-20 19:25:35,210 INFO L290 TraceCheckUtils]: 118: Hoare triple {15075#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1; {15075#false} is VALID [2022-02-20 19:25:35,210 INFO L290 TraceCheckUtils]: 119: Hoare triple {15075#false} assume !(0 == ~m_pc~0); {15075#false} is VALID [2022-02-20 19:25:35,210 INFO L290 TraceCheckUtils]: 120: Hoare triple {15075#false} assume 1 == ~m_pc~0; {15075#false} is VALID [2022-02-20 19:25:35,211 INFO L290 TraceCheckUtils]: 121: Hoare triple {15075#false} assume ~token~0 != 7 + ~local~0;assume { :begin_inline_error } true; {15075#false} is VALID [2022-02-20 19:25:35,211 INFO L290 TraceCheckUtils]: 122: Hoare triple {15075#false} assume !false; {15075#false} is VALID [2022-02-20 19:25:35,211 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 19:25:35,214 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:25:35,214 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770998651] [2022-02-20 19:25:35,215 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [770998651] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:25:35,215 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:25:35,215 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 19:25:35,215 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566901247] [2022-02-20 19:25:35,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:25:35,217 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:25:35,218 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:25:35,218 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:35,299 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:25:35,299 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 19:25:35,299 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:25:35,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 19:25:35,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 19:25:35,300 INFO L87 Difference]: Start difference. First operand 2373 states and 4347 transitions. Second operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:48,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:25:48,383 INFO L93 Difference]: Finished difference Result 3029 states and 5394 transitions. [2022-02-20 19:25:48,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 19:25:48,383 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:25:48,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:25:48,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5394 transitions. [2022-02-20 19:25:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:48,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 5394 transitions. [2022-02-20 19:25:48,455 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 5394 transitions. [2022-02-20 19:25:52,480 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5394 edges. 5394 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:25:52,826 INFO L225 Difference]: With dead ends: 3029 [2022-02-20 19:25:52,826 INFO L226 Difference]: Without dead ends: 2792 [2022-02-20 19:25:52,831 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 19:25:52,833 INFO L933 BasicCegarLoop]: 4416 mSDtfsCounter, 4935 mSDsluCounter, 12503 mSDsCounter, 0 mSdLazyCounter, 1285 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4949 SdHoareTripleChecker+Valid, 16919 SdHoareTripleChecker+Invalid, 1381 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 1285 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-02-20 19:25:52,834 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4949 Valid, 16919 Invalid, 1381 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [96 Valid, 1285 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-02-20 19:25:52,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2792 states. [2022-02-20 19:25:52,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2792 to 2619. [2022-02-20 19:25:52,949 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:25:52,971 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2792 states. Second operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:25:52,979 INFO L74 IsIncluded]: Start isIncluded. First operand 2792 states. Second operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:25:52,987 INFO L87 Difference]: Start difference. First operand 2792 states. Second operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:25:53,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:25:53,313 INFO L93 Difference]: Finished difference Result 2792 states and 5023 transitions. [2022-02-20 19:25:53,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5023 transitions. [2022-02-20 19:25:53,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:25:53,321 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:25:53,328 INFO L74 IsIncluded]: Start isIncluded. First operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2792 states. [2022-02-20 19:25:53,337 INFO L87 Difference]: Start difference. First operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) Second operand 2792 states. [2022-02-20 19:25:53,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:25:53,648 INFO L93 Difference]: Finished difference Result 2792 states and 5023 transitions. [2022-02-20 19:25:53,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5023 transitions. [2022-02-20 19:25:53,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:25:53,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:25:53,655 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:25:53,655 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:25:53,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2619 states, 2567 states have (on average 1.8137904168289833) internal successors, (4656), 2570 states have internal predecessors, (4656), 37 states have call successors, (37), 12 states have call predecessors, (37), 13 states have return successors, (40), 37 states have call predecessors, (40), 37 states have call successors, (40) [2022-02-20 19:25:53,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 2619 states and 4733 transitions. [2022-02-20 19:25:53,889 INFO L78 Accepts]: Start accepts. Automaton has 2619 states and 4733 transitions. Word has length 123 [2022-02-20 19:25:53,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:25:53,889 INFO L470 AbstractCegarLoop]: Abstraction has 2619 states and 4733 transitions. [2022-02-20 19:25:53,889 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.833333333333332) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 4733 transitions. [2022-02-20 19:25:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-02-20 19:25:53,891 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:25:53,891 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 19:25:53,892 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:25:53,892 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:25:53,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:25:53,892 INFO L85 PathProgramCache]: Analyzing trace with hash 71036272, now seen corresponding path program 1 times [2022-02-20 19:25:53,893 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:25:53,893 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034737411] [2022-02-20 19:25:53,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:25:53,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:25:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:53,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-02-20 19:25:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:53,936 INFO L290 TraceCheckUtils]: 0: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:25:53,937 INFO L284 TraceCheckUtils]: 1: Hoare quadruple {26827#true} {26829#(= ~T1_E~0 ~M_E~0)} #11140#return; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:53,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 19:25:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:53,990 INFO L290 TraceCheckUtils]: 0: Hoare triple {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:25:53,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,991 INFO L290 TraceCheckUtils]: 2: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,992 INFO L290 TraceCheckUtils]: 3: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,992 INFO L290 TraceCheckUtils]: 4: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,993 INFO L290 TraceCheckUtils]: 5: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,993 INFO L290 TraceCheckUtils]: 6: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,993 INFO L290 TraceCheckUtils]: 7: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,994 INFO L290 TraceCheckUtils]: 8: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,994 INFO L290 TraceCheckUtils]: 9: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,995 INFO L290 TraceCheckUtils]: 10: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,995 INFO L290 TraceCheckUtils]: 11: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,995 INFO L290 TraceCheckUtils]: 12: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,996 INFO L290 TraceCheckUtils]: 13: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,996 INFO L290 TraceCheckUtils]: 14: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,997 INFO L290 TraceCheckUtils]: 15: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,997 INFO L290 TraceCheckUtils]: 16: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:53,998 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26829#(= ~T1_E~0 ~M_E~0)} #11142#return; {26828#false} is VALID [2022-02-20 19:25:54,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 19:25:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:54,030 INFO L290 TraceCheckUtils]: 0: Hoare triple {26926#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {26827#true} is VALID [2022-02-20 19:25:54,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {26827#true} assume 1 == ~m_pc~0; {26827#true} is VALID [2022-02-20 19:25:54,031 INFO L290 TraceCheckUtils]: 2: Hoare triple {26827#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26827#true} is VALID [2022-02-20 19:25:54,031 INFO L290 TraceCheckUtils]: 3: Hoare triple {26827#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26827#true} is VALID [2022-02-20 19:25:54,031 INFO L290 TraceCheckUtils]: 4: Hoare triple {26827#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {26827#true} is VALID [2022-02-20 19:25:54,031 INFO L290 TraceCheckUtils]: 5: Hoare triple {26827#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,031 INFO L290 TraceCheckUtils]: 6: Hoare triple {26827#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {26827#true} is VALID [2022-02-20 19:25:54,031 INFO L290 TraceCheckUtils]: 7: Hoare triple {26827#true} assume !(1 == ~t1_pc~0); {26827#true} is VALID [2022-02-20 19:25:54,032 INFO L290 TraceCheckUtils]: 8: Hoare triple {26827#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26827#true} is VALID [2022-02-20 19:25:54,032 INFO L290 TraceCheckUtils]: 9: Hoare triple {26827#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26827#true} is VALID [2022-02-20 19:25:54,032 INFO L290 TraceCheckUtils]: 10: Hoare triple {26827#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {26827#true} is VALID [2022-02-20 19:25:54,032 INFO L290 TraceCheckUtils]: 11: Hoare triple {26827#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,032 INFO L290 TraceCheckUtils]: 12: Hoare triple {26827#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {26827#true} is VALID [2022-02-20 19:25:54,032 INFO L290 TraceCheckUtils]: 13: Hoare triple {26827#true} assume 1 == ~t2_pc~0; {26827#true} is VALID [2022-02-20 19:25:54,033 INFO L290 TraceCheckUtils]: 14: Hoare triple {26827#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26827#true} is VALID [2022-02-20 19:25:54,033 INFO L290 TraceCheckUtils]: 15: Hoare triple {26827#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26827#true} is VALID [2022-02-20 19:25:54,033 INFO L290 TraceCheckUtils]: 16: Hoare triple {26827#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {26827#true} is VALID [2022-02-20 19:25:54,033 INFO L290 TraceCheckUtils]: 17: Hoare triple {26827#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,033 INFO L290 TraceCheckUtils]: 18: Hoare triple {26827#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {26827#true} is VALID [2022-02-20 19:25:54,033 INFO L290 TraceCheckUtils]: 19: Hoare triple {26827#true} assume 1 == ~t3_pc~0; {26827#true} is VALID [2022-02-20 19:25:54,034 INFO L290 TraceCheckUtils]: 20: Hoare triple {26827#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26827#true} is VALID [2022-02-20 19:25:54,034 INFO L290 TraceCheckUtils]: 21: Hoare triple {26827#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26827#true} is VALID [2022-02-20 19:25:54,034 INFO L290 TraceCheckUtils]: 22: Hoare triple {26827#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {26827#true} is VALID [2022-02-20 19:25:54,034 INFO L290 TraceCheckUtils]: 23: Hoare triple {26827#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,034 INFO L290 TraceCheckUtils]: 24: Hoare triple {26827#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {26827#true} is VALID [2022-02-20 19:25:54,034 INFO L290 TraceCheckUtils]: 25: Hoare triple {26827#true} assume !(1 == ~t4_pc~0); {26827#true} is VALID [2022-02-20 19:25:54,035 INFO L290 TraceCheckUtils]: 26: Hoare triple {26827#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26827#true} is VALID [2022-02-20 19:25:54,035 INFO L290 TraceCheckUtils]: 27: Hoare triple {26827#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26827#true} is VALID [2022-02-20 19:25:54,035 INFO L290 TraceCheckUtils]: 28: Hoare triple {26827#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {26827#true} is VALID [2022-02-20 19:25:54,035 INFO L290 TraceCheckUtils]: 29: Hoare triple {26827#true} assume !(0 != ~tmp___3~0#1); {26827#true} is VALID [2022-02-20 19:25:54,035 INFO L290 TraceCheckUtils]: 30: Hoare triple {26827#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {26827#true} is VALID [2022-02-20 19:25:54,036 INFO L290 TraceCheckUtils]: 31: Hoare triple {26827#true} assume 1 == ~t5_pc~0; {26827#true} is VALID [2022-02-20 19:25:54,036 INFO L290 TraceCheckUtils]: 32: Hoare triple {26827#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26827#true} is VALID [2022-02-20 19:25:54,036 INFO L290 TraceCheckUtils]: 33: Hoare triple {26827#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26827#true} is VALID [2022-02-20 19:25:54,036 INFO L290 TraceCheckUtils]: 34: Hoare triple {26827#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {26827#true} is VALID [2022-02-20 19:25:54,036 INFO L290 TraceCheckUtils]: 35: Hoare triple {26827#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,036 INFO L290 TraceCheckUtils]: 36: Hoare triple {26827#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {26827#true} is VALID [2022-02-20 19:25:54,037 INFO L290 TraceCheckUtils]: 37: Hoare triple {26827#true} assume !(1 == ~t6_pc~0); {26827#true} is VALID [2022-02-20 19:25:54,037 INFO L290 TraceCheckUtils]: 38: Hoare triple {26827#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26827#true} is VALID [2022-02-20 19:25:54,037 INFO L290 TraceCheckUtils]: 39: Hoare triple {26827#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26827#true} is VALID [2022-02-20 19:25:54,037 INFO L290 TraceCheckUtils]: 40: Hoare triple {26827#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {26827#true} is VALID [2022-02-20 19:25:54,037 INFO L290 TraceCheckUtils]: 41: Hoare triple {26827#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,037 INFO L290 TraceCheckUtils]: 42: Hoare triple {26827#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {26827#true} is VALID [2022-02-20 19:25:54,038 INFO L290 TraceCheckUtils]: 43: Hoare triple {26827#true} assume 1 == ~t7_pc~0; {26827#true} is VALID [2022-02-20 19:25:54,038 INFO L290 TraceCheckUtils]: 44: Hoare triple {26827#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26827#true} is VALID [2022-02-20 19:25:54,038 INFO L290 TraceCheckUtils]: 45: Hoare triple {26827#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26827#true} is VALID [2022-02-20 19:25:54,038 INFO L290 TraceCheckUtils]: 46: Hoare triple {26827#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {26827#true} is VALID [2022-02-20 19:25:54,038 INFO L290 TraceCheckUtils]: 47: Hoare triple {26827#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,038 INFO L290 TraceCheckUtils]: 48: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:25:54,039 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {26827#true} {26828#false} #11144#return; {26828#false} is VALID [2022-02-20 19:25:54,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 19:25:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:54,047 INFO L290 TraceCheckUtils]: 0: Hoare triple {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {26827#true} is VALID [2022-02-20 19:25:54,047 INFO L290 TraceCheckUtils]: 1: Hoare triple {26827#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,047 INFO L290 TraceCheckUtils]: 2: Hoare triple {26827#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,047 INFO L290 TraceCheckUtils]: 3: Hoare triple {26827#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,048 INFO L290 TraceCheckUtils]: 4: Hoare triple {26827#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,048 INFO L290 TraceCheckUtils]: 5: Hoare triple {26827#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,048 INFO L290 TraceCheckUtils]: 6: Hoare triple {26827#true} assume !(1 == ~T6_E~0); {26827#true} is VALID [2022-02-20 19:25:54,048 INFO L290 TraceCheckUtils]: 7: Hoare triple {26827#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,048 INFO L290 TraceCheckUtils]: 8: Hoare triple {26827#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,048 INFO L290 TraceCheckUtils]: 9: Hoare triple {26827#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,048 INFO L290 TraceCheckUtils]: 10: Hoare triple {26827#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,049 INFO L290 TraceCheckUtils]: 11: Hoare triple {26827#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,049 INFO L290 TraceCheckUtils]: 12: Hoare triple {26827#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,049 INFO L290 TraceCheckUtils]: 13: Hoare triple {26827#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,049 INFO L290 TraceCheckUtils]: 14: Hoare triple {26827#true} assume !(1 == ~E_6~0); {26827#true} is VALID [2022-02-20 19:25:54,049 INFO L290 TraceCheckUtils]: 15: Hoare triple {26827#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,049 INFO L290 TraceCheckUtils]: 16: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:25:54,050 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {26827#true} {26828#false} #11146#return; {26828#false} is VALID [2022-02-20 19:25:54,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 19:25:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:25:54,054 INFO L290 TraceCheckUtils]: 0: Hoare triple {26827#true} havoc ~__retres1~8; {26827#true} is VALID [2022-02-20 19:25:54,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {26827#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26827#true} is VALID [2022-02-20 19:25:54,054 INFO L290 TraceCheckUtils]: 2: Hoare triple {26827#true} #res := ~__retres1~8; {26827#true} is VALID [2022-02-20 19:25:54,054 INFO L290 TraceCheckUtils]: 3: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:25:54,054 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {26827#true} {26828#false} #11148#return; {26828#false} is VALID [2022-02-20 19:25:54,056 INFO L290 TraceCheckUtils]: 0: Hoare triple {26827#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~d~0 := 4;~c~0 := 3;~e~0 := 5;~a~0 := 1;~f~0 := 6;~b~0 := 2;~a9~0 := 18;~a27~0 := 1;~a2~0 := 10;~a16~0 := 1;~a15~0 := 1;~a12~0 := 4;~a25~0 := 1;~a20~0 := 5;~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~t6_pc~0 := 0;~t7_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~t6_st~0 := 0;~t7_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~t6_i~0 := 0;~t7_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~T6_E~0 := 2;~T7_E~0 := 2;~E_M~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;~E_6~0 := 2;~E_7~0 := 2;~token~0 := 0;~local~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet48#1, main_#t~ret49#1, main_#t~ret50#1;assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume !(0 != main_#t~nondet48#1);havoc main_#t~nondet48#1;assume { :begin_inline_main2 } true;havoc main2_#res#1;havoc main2_~__retres1~9#1;havoc main2_~__retres1~9#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;~t6_i~0 := 1;~t7_i~0 := 1; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,057 INFO L290 TraceCheckUtils]: 3: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret46#1, start_simulation_#t~ret47#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,057 INFO L272 TraceCheckUtils]: 4: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} call update_channels(); {26827#true} is VALID [2022-02-20 19:25:54,057 INFO L290 TraceCheckUtils]: 5: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:25:54,058 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {26827#true} {26829#(= ~T1_E~0 ~M_E~0)} #11140#return; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,058 INFO L290 TraceCheckUtils]: 7: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :begin_inline_init_threads } true; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,058 INFO L290 TraceCheckUtils]: 8: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~m_i~0;~m_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,059 INFO L290 TraceCheckUtils]: 9: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t1_i~0;~t1_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,059 INFO L290 TraceCheckUtils]: 10: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t2_i~0;~t2_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,059 INFO L290 TraceCheckUtils]: 11: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t3_i~0;~t3_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,060 INFO L290 TraceCheckUtils]: 12: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t4_i~0;~t4_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,060 INFO L290 TraceCheckUtils]: 13: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t5_i~0;~t5_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,060 INFO L290 TraceCheckUtils]: 14: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t6_i~0;~t6_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,061 INFO L290 TraceCheckUtils]: 15: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume 1 == ~t7_i~0;~t7_st~0 := 0; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,061 INFO L290 TraceCheckUtils]: 16: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} assume { :end_inline_init_threads } true; {26829#(= ~T1_E~0 ~M_E~0)} is VALID [2022-02-20 19:25:54,062 INFO L272 TraceCheckUtils]: 17: Hoare triple {26829#(= ~T1_E~0 ~M_E~0)} call fire_delta_events(); {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:25:54,063 INFO L290 TraceCheckUtils]: 18: Hoare triple {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(0 == ~M_E~0); {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} is VALID [2022-02-20 19:25:54,063 INFO L290 TraceCheckUtils]: 19: Hoare triple {26924#(and (= |old(~T1_E~0)| ~T1_E~0) (not (= |old(~M_E~0)| 0)))} assume 0 == ~T1_E~0;~T1_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,064 INFO L290 TraceCheckUtils]: 20: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T2_E~0;~T2_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,064 INFO L290 TraceCheckUtils]: 21: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T3_E~0;~T3_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,065 INFO L290 TraceCheckUtils]: 22: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T4_E~0;~T4_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,065 INFO L290 TraceCheckUtils]: 23: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T5_E~0;~T5_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,065 INFO L290 TraceCheckUtils]: 24: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~T6_E~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,066 INFO L290 TraceCheckUtils]: 25: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~T7_E~0;~T7_E~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,066 INFO L290 TraceCheckUtils]: 26: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_M~0;~E_M~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,067 INFO L290 TraceCheckUtils]: 27: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_1~0;~E_1~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,067 INFO L290 TraceCheckUtils]: 28: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_2~0;~E_2~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,068 INFO L290 TraceCheckUtils]: 29: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_3~0;~E_3~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,068 INFO L290 TraceCheckUtils]: 30: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_4~0;~E_4~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,068 INFO L290 TraceCheckUtils]: 31: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_5~0;~E_5~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,069 INFO L290 TraceCheckUtils]: 32: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume !(0 == ~E_6~0); {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,069 INFO L290 TraceCheckUtils]: 33: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume 0 == ~E_7~0;~E_7~0 := 1; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,069 INFO L290 TraceCheckUtils]: 34: Hoare triple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} assume true; {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} is VALID [2022-02-20 19:25:54,070 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {26925#(not (= |old(~T1_E~0)| |old(~M_E~0)|))} {26829#(= ~T1_E~0 ~M_E~0)} #11142#return; {26828#false} is VALID [2022-02-20 19:25:54,070 INFO L272 TraceCheckUtils]: 36: Hoare triple {26828#false} call activate_threads(); {26926#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} is VALID [2022-02-20 19:25:54,070 INFO L290 TraceCheckUtils]: 37: Hoare triple {26926#(and (= |old(~t5_st~0)| ~t5_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= |old(~t6_st~0)| ~t6_st~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t2_st~0)| ~t2_st~0) (= |old(~t3_st~0)| ~t3_st~0) (= |old(~t4_st~0)| ~t4_st~0) (= |old(~t7_st~0)| ~t7_st~0))} havoc ~tmp~1#1;havoc ~tmp___0~0#1;havoc ~tmp___1~0#1;havoc ~tmp___2~0#1;havoc ~tmp___3~0#1;havoc ~tmp___4~0#1;havoc ~tmp___5~0#1;havoc ~tmp___6~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1; {26827#true} is VALID [2022-02-20 19:25:54,071 INFO L290 TraceCheckUtils]: 38: Hoare triple {26827#true} assume 1 == ~m_pc~0; {26827#true} is VALID [2022-02-20 19:25:54,071 INFO L290 TraceCheckUtils]: 39: Hoare triple {26827#true} assume 1 == ~E_M~0;is_master_triggered_~__retres1~0#1 := 1; {26827#true} is VALID [2022-02-20 19:25:54,071 INFO L290 TraceCheckUtils]: 40: Hoare triple {26827#true} is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1; {26827#true} is VALID [2022-02-20 19:25:54,071 INFO L290 TraceCheckUtils]: 41: Hoare triple {26827#true} #t~ret37#1 := is_master_triggered_#res#1;assume { :end_inline_is_master_triggered } true;assume -2147483648 <= #t~ret37#1 && #t~ret37#1 <= 2147483647;~tmp~1#1 := #t~ret37#1;havoc #t~ret37#1; {26827#true} is VALID [2022-02-20 19:25:54,071 INFO L290 TraceCheckUtils]: 42: Hoare triple {26827#true} assume 0 != ~tmp~1#1;~m_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,071 INFO L290 TraceCheckUtils]: 43: Hoare triple {26827#true} assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1; {26827#true} is VALID [2022-02-20 19:25:54,072 INFO L290 TraceCheckUtils]: 44: Hoare triple {26827#true} assume !(1 == ~t1_pc~0); {26827#true} is VALID [2022-02-20 19:25:54,072 INFO L290 TraceCheckUtils]: 45: Hoare triple {26827#true} is_transmit1_triggered_~__retres1~1#1 := 0; {26827#true} is VALID [2022-02-20 19:25:54,072 INFO L290 TraceCheckUtils]: 46: Hoare triple {26827#true} is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1; {26827#true} is VALID [2022-02-20 19:25:54,072 INFO L290 TraceCheckUtils]: 47: Hoare triple {26827#true} #t~ret38#1 := is_transmit1_triggered_#res#1;assume { :end_inline_is_transmit1_triggered } true;assume -2147483648 <= #t~ret38#1 && #t~ret38#1 <= 2147483647;~tmp___0~0#1 := #t~ret38#1;havoc #t~ret38#1; {26827#true} is VALID [2022-02-20 19:25:54,072 INFO L290 TraceCheckUtils]: 48: Hoare triple {26827#true} assume 0 != ~tmp___0~0#1;~t1_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,072 INFO L290 TraceCheckUtils]: 49: Hoare triple {26827#true} assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1; {26827#true} is VALID [2022-02-20 19:25:54,073 INFO L290 TraceCheckUtils]: 50: Hoare triple {26827#true} assume 1 == ~t2_pc~0; {26827#true} is VALID [2022-02-20 19:25:54,073 INFO L290 TraceCheckUtils]: 51: Hoare triple {26827#true} assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1; {26827#true} is VALID [2022-02-20 19:25:54,073 INFO L290 TraceCheckUtils]: 52: Hoare triple {26827#true} is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1; {26827#true} is VALID [2022-02-20 19:25:54,073 INFO L290 TraceCheckUtils]: 53: Hoare triple {26827#true} #t~ret39#1 := is_transmit2_triggered_#res#1;assume { :end_inline_is_transmit2_triggered } true;assume -2147483648 <= #t~ret39#1 && #t~ret39#1 <= 2147483647;~tmp___1~0#1 := #t~ret39#1;havoc #t~ret39#1; {26827#true} is VALID [2022-02-20 19:25:54,073 INFO L290 TraceCheckUtils]: 54: Hoare triple {26827#true} assume 0 != ~tmp___1~0#1;~t2_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,073 INFO L290 TraceCheckUtils]: 55: Hoare triple {26827#true} assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1; {26827#true} is VALID [2022-02-20 19:25:54,073 INFO L290 TraceCheckUtils]: 56: Hoare triple {26827#true} assume 1 == ~t3_pc~0; {26827#true} is VALID [2022-02-20 19:25:54,074 INFO L290 TraceCheckUtils]: 57: Hoare triple {26827#true} assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1; {26827#true} is VALID [2022-02-20 19:25:54,074 INFO L290 TraceCheckUtils]: 58: Hoare triple {26827#true} is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1; {26827#true} is VALID [2022-02-20 19:25:54,074 INFO L290 TraceCheckUtils]: 59: Hoare triple {26827#true} #t~ret40#1 := is_transmit3_triggered_#res#1;assume { :end_inline_is_transmit3_triggered } true;assume -2147483648 <= #t~ret40#1 && #t~ret40#1 <= 2147483647;~tmp___2~0#1 := #t~ret40#1;havoc #t~ret40#1; {26827#true} is VALID [2022-02-20 19:25:54,074 INFO L290 TraceCheckUtils]: 60: Hoare triple {26827#true} assume 0 != ~tmp___2~0#1;~t3_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,074 INFO L290 TraceCheckUtils]: 61: Hoare triple {26827#true} assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1; {26827#true} is VALID [2022-02-20 19:25:54,074 INFO L290 TraceCheckUtils]: 62: Hoare triple {26827#true} assume !(1 == ~t4_pc~0); {26827#true} is VALID [2022-02-20 19:25:54,075 INFO L290 TraceCheckUtils]: 63: Hoare triple {26827#true} is_transmit4_triggered_~__retres1~4#1 := 0; {26827#true} is VALID [2022-02-20 19:25:54,075 INFO L290 TraceCheckUtils]: 64: Hoare triple {26827#true} is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1; {26827#true} is VALID [2022-02-20 19:25:54,075 INFO L290 TraceCheckUtils]: 65: Hoare triple {26827#true} #t~ret41#1 := is_transmit4_triggered_#res#1;assume { :end_inline_is_transmit4_triggered } true;assume -2147483648 <= #t~ret41#1 && #t~ret41#1 <= 2147483647;~tmp___3~0#1 := #t~ret41#1;havoc #t~ret41#1; {26827#true} is VALID [2022-02-20 19:25:54,075 INFO L290 TraceCheckUtils]: 66: Hoare triple {26827#true} assume !(0 != ~tmp___3~0#1); {26827#true} is VALID [2022-02-20 19:25:54,075 INFO L290 TraceCheckUtils]: 67: Hoare triple {26827#true} assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1; {26827#true} is VALID [2022-02-20 19:25:54,075 INFO L290 TraceCheckUtils]: 68: Hoare triple {26827#true} assume 1 == ~t5_pc~0; {26827#true} is VALID [2022-02-20 19:25:54,076 INFO L290 TraceCheckUtils]: 69: Hoare triple {26827#true} assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1; {26827#true} is VALID [2022-02-20 19:25:54,076 INFO L290 TraceCheckUtils]: 70: Hoare triple {26827#true} is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1; {26827#true} is VALID [2022-02-20 19:25:54,076 INFO L290 TraceCheckUtils]: 71: Hoare triple {26827#true} #t~ret42#1 := is_transmit5_triggered_#res#1;assume { :end_inline_is_transmit5_triggered } true;assume -2147483648 <= #t~ret42#1 && #t~ret42#1 <= 2147483647;~tmp___4~0#1 := #t~ret42#1;havoc #t~ret42#1; {26827#true} is VALID [2022-02-20 19:25:54,076 INFO L290 TraceCheckUtils]: 72: Hoare triple {26827#true} assume 0 != ~tmp___4~0#1;~t5_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,076 INFO L290 TraceCheckUtils]: 73: Hoare triple {26827#true} assume { :begin_inline_is_transmit6_triggered } true;havoc is_transmit6_triggered_#res#1;havoc is_transmit6_triggered_~__retres1~6#1;havoc is_transmit6_triggered_~__retres1~6#1; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 74: Hoare triple {26827#true} assume !(1 == ~t6_pc~0); {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 75: Hoare triple {26827#true} is_transmit6_triggered_~__retres1~6#1 := 0; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 76: Hoare triple {26827#true} is_transmit6_triggered_#res#1 := is_transmit6_triggered_~__retres1~6#1; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 77: Hoare triple {26827#true} #t~ret43#1 := is_transmit6_triggered_#res#1;assume { :end_inline_is_transmit6_triggered } true;assume -2147483648 <= #t~ret43#1 && #t~ret43#1 <= 2147483647;~tmp___5~0#1 := #t~ret43#1;havoc #t~ret43#1; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 78: Hoare triple {26827#true} assume 0 != ~tmp___5~0#1;~t6_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 79: Hoare triple {26827#true} assume { :begin_inline_is_transmit7_triggered } true;havoc is_transmit7_triggered_#res#1;havoc is_transmit7_triggered_~__retres1~7#1;havoc is_transmit7_triggered_~__retres1~7#1; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 80: Hoare triple {26827#true} assume 1 == ~t7_pc~0; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 81: Hoare triple {26827#true} assume 1 == ~E_7~0;is_transmit7_triggered_~__retres1~7#1 := 1; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 82: Hoare triple {26827#true} is_transmit7_triggered_#res#1 := is_transmit7_triggered_~__retres1~7#1; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 83: Hoare triple {26827#true} #t~ret44#1 := is_transmit7_triggered_#res#1;assume { :end_inline_is_transmit7_triggered } true;assume -2147483648 <= #t~ret44#1 && #t~ret44#1 <= 2147483647;~tmp___6~0#1 := #t~ret44#1;havoc #t~ret44#1; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 84: Hoare triple {26827#true} assume 0 != ~tmp___6~0#1;~t7_st~0 := 0; {26827#true} is VALID [2022-02-20 19:25:54,077 INFO L290 TraceCheckUtils]: 85: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:25:54,078 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26827#true} {26828#false} #11144#return; {26828#false} is VALID [2022-02-20 19:25:54,078 INFO L272 TraceCheckUtils]: 87: Hoare triple {26828#false} call reset_delta_events(); {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} is VALID [2022-02-20 19:25:54,078 INFO L290 TraceCheckUtils]: 88: Hoare triple {26923#(and (= ~E_6~0 |old(~E_6~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_7~0 |old(~E_7~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~T7_E~0 |old(~T7_E~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~T2_E~0)| ~T2_E~0) (= |old(~T4_E~0)| ~T4_E~0) (= |old(~T6_E~0)| ~T6_E~0) (= |old(~T5_E~0)| ~T5_E~0) (= ~E_5~0 |old(~E_5~0)|) (= ~E_3~0 |old(~E_3~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_4~0 |old(~E_4~0)|) (= ~E_2~0 |old(~E_2~0)|) (= |old(~T3_E~0)| ~T3_E~0))} assume !(1 == ~M_E~0); {26827#true} is VALID [2022-02-20 19:25:54,078 INFO L290 TraceCheckUtils]: 89: Hoare triple {26827#true} assume 1 == ~T1_E~0;~T1_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,078 INFO L290 TraceCheckUtils]: 90: Hoare triple {26827#true} assume 1 == ~T2_E~0;~T2_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,078 INFO L290 TraceCheckUtils]: 91: Hoare triple {26827#true} assume 1 == ~T3_E~0;~T3_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,078 INFO L290 TraceCheckUtils]: 92: Hoare triple {26827#true} assume 1 == ~T4_E~0;~T4_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,078 INFO L290 TraceCheckUtils]: 93: Hoare triple {26827#true} assume 1 == ~T5_E~0;~T5_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,079 INFO L290 TraceCheckUtils]: 94: Hoare triple {26827#true} assume !(1 == ~T6_E~0); {26827#true} is VALID [2022-02-20 19:25:54,079 INFO L290 TraceCheckUtils]: 95: Hoare triple {26827#true} assume 1 == ~T7_E~0;~T7_E~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,079 INFO L290 TraceCheckUtils]: 96: Hoare triple {26827#true} assume 1 == ~E_M~0;~E_M~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,079 INFO L290 TraceCheckUtils]: 97: Hoare triple {26827#true} assume 1 == ~E_1~0;~E_1~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,079 INFO L290 TraceCheckUtils]: 98: Hoare triple {26827#true} assume 1 == ~E_2~0;~E_2~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,079 INFO L290 TraceCheckUtils]: 99: Hoare triple {26827#true} assume 1 == ~E_3~0;~E_3~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,079 INFO L290 TraceCheckUtils]: 100: Hoare triple {26827#true} assume 1 == ~E_4~0;~E_4~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,079 INFO L290 TraceCheckUtils]: 101: Hoare triple {26827#true} assume 1 == ~E_5~0;~E_5~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,080 INFO L290 TraceCheckUtils]: 102: Hoare triple {26827#true} assume !(1 == ~E_6~0); {26827#true} is VALID [2022-02-20 19:25:54,080 INFO L290 TraceCheckUtils]: 103: Hoare triple {26827#true} assume 1 == ~E_7~0;~E_7~0 := 2; {26827#true} is VALID [2022-02-20 19:25:54,080 INFO L290 TraceCheckUtils]: 104: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:25:54,080 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {26827#true} {26828#false} #11146#return; {26828#false} is VALID [2022-02-20 19:25:54,080 INFO L290 TraceCheckUtils]: 106: Hoare triple {26828#false} assume !false; {26828#false} is VALID [2022-02-20 19:25:54,080 INFO L290 TraceCheckUtils]: 107: Hoare triple {26828#false} start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret28#1, eval_#t~nondet29#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet30#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet31#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet32#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet33#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet34#1, eval_~tmp_ndt_6~0#1, eval_#t~nondet35#1, eval_~tmp_ndt_7~0#1, eval_#t~nondet36#1, eval_~tmp_ndt_8~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1; {26828#false} is VALID [2022-02-20 19:25:54,080 INFO L290 TraceCheckUtils]: 108: Hoare triple {26828#false} assume !false; {26828#false} is VALID [2022-02-20 19:25:54,080 INFO L272 TraceCheckUtils]: 109: Hoare triple {26828#false} call eval_#t~ret28#1 := exists_runnable_thread(); {26827#true} is VALID [2022-02-20 19:25:54,080 INFO L290 TraceCheckUtils]: 110: Hoare triple {26827#true} havoc ~__retres1~8; {26827#true} is VALID [2022-02-20 19:25:54,080 INFO L290 TraceCheckUtils]: 111: Hoare triple {26827#true} assume 0 == ~m_st~0;~__retres1~8 := 1; {26827#true} is VALID [2022-02-20 19:25:54,081 INFO L290 TraceCheckUtils]: 112: Hoare triple {26827#true} #res := ~__retres1~8; {26827#true} is VALID [2022-02-20 19:25:54,081 INFO L290 TraceCheckUtils]: 113: Hoare triple {26827#true} assume true; {26827#true} is VALID [2022-02-20 19:25:54,081 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {26827#true} {26828#false} #11148#return; {26828#false} is VALID [2022-02-20 19:25:54,081 INFO L290 TraceCheckUtils]: 115: Hoare triple {26828#false} assume -2147483648 <= eval_#t~ret28#1 && eval_#t~ret28#1 <= 2147483647;eval_~tmp~0#1 := eval_#t~ret28#1;havoc eval_#t~ret28#1; {26828#false} is VALID [2022-02-20 19:25:54,081 INFO L290 TraceCheckUtils]: 116: Hoare triple {26828#false} assume 0 != eval_~tmp~0#1; {26828#false} is VALID [2022-02-20 19:25:54,081 INFO L290 TraceCheckUtils]: 117: Hoare triple {26828#false} assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;assume -2147483648 <= eval_#t~nondet29#1 && eval_#t~nondet29#1 <= 2147483647;eval_~tmp_ndt_1~0#1 := eval_#t~nondet29#1;havoc eval_#t~nondet29#1; {26828#false} is VALID [2022-02-20 19:25:54,081 INFO L290 TraceCheckUtils]: 118: Hoare triple {26828#false} assume 0 != eval_~tmp_ndt_1~0#1;~m_st~0 := 1;assume { :begin_inline_master } true;havoc master_#t~nondet27#1; {26828#false} is VALID [2022-02-20 19:25:54,081 INFO L290 TraceCheckUtils]: 119: Hoare triple {26828#false} assume !(0 == ~m_pc~0); {26828#false} is VALID [2022-02-20 19:25:54,081 INFO L290 TraceCheckUtils]: 120: Hoare triple {26828#false} assume 1 == ~m_pc~0; {26828#false} is VALID [2022-02-20 19:25:54,081 INFO L290 TraceCheckUtils]: 121: Hoare triple {26828#false} assume ~token~0 != 7 + ~local~0;assume { :begin_inline_error } true; {26828#false} is VALID [2022-02-20 19:25:54,081 INFO L290 TraceCheckUtils]: 122: Hoare triple {26828#false} assume !false; {26828#false} is VALID [2022-02-20 19:25:54,082 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 19:25:54,082 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:25:54,082 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034737411] [2022-02-20 19:25:54,082 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034737411] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:25:54,082 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:25:54,082 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 19:25:54,082 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281795845] [2022-02-20 19:25:54,082 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:25:54,083 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 123 [2022-02-20 19:25:54,083 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:25:54,083 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-02-20 19:25:54,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:25:54,162 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 19:25:54,162 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:25:54,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 19:25:54,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 19:25:54,163 INFO L87 Difference]: Start difference. First operand 2619 states and 4733 transitions. Second operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 5 states have internal predecessors, (113), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5)